diff options
| author | Linus Torvalds <torvalds@home.osdl.org> | 2004-01-19 05:18:14 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.osdl.org> | 2004-01-19 05:18:14 -0800 |
| commit | d52531b8e75f705d889060fdeb15898d655cd9b3 (patch) | |
| tree | 0d8fe2c2392b7a643eb5519b5ead632002816e1c | |
| parent | f69c2d56ee9af07879729540bbafecfef902234c (diff) | |
This removes the old Eicon ISDN driver.
The config entries etc were already removed earlier.
38 files changed, 0 insertions, 14577 deletions
diff --git a/drivers/isdn/eicon/Divas_mod.c b/drivers/isdn/eicon/Divas_mod.c deleted file mode 100644 index 9f28ff9b65c2..000000000000 --- a/drivers/isdn/eicon/Divas_mod.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/config.h> -#include <linux/init.h> -#include <linux/fs.h> -#undef N_DATA - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/ioport.h> -#include <linux/slab.h> -#include <linux/errno.h> - -#include "adapter.h" -#include "uxio.h" - - -MODULE_DESCRIPTION("ISDN4Linux: Driver for Eicon Diva Server cards"); -MODULE_AUTHOR("Armin Schindler"); -MODULE_LICENSE("GPL"); - -void DivasInitDpc(void); - -#ifdef MODULE -#include "idi.h" -void DIVA_DIDD_Write(DESCRIPTOR *, int); -EXPORT_SYMBOL_NOVERS(DIVA_DIDD_Read); -EXPORT_SYMBOL_NOVERS(DIVA_DIDD_Write); -EXPORT_SYMBOL_NOVERS(DivasPrintf); -#endif - -int DivasCardsDiscover(void); - -static int __init -divas_init(void) -{ - printk(KERN_DEBUG "DIVA Server Driver - initialising\n"); - - printk(KERN_DEBUG "DIVA Server Driver - Version 2.0.16\n"); - -#if !defined(CONFIG_PCI) - printk(KERN_WARNING "CONFIG_PCI is not defined!\n"); - return -ENODEV; -#endif - - DivasInitDpc(); - - if (DivasCardsDiscover() < 0) - { - printk(KERN_WARNING "Divas: Not loaded\n"); - return -ENODEV; - } - - return 0; -} - -static void __exit -divas_exit(void) -{ - card_t *pCard; - word wCardIndex; - extern int Divas_major; - - printk(KERN_DEBUG "DIVA Server Driver - unloading\n"); - - pCard = DivasCards; - for (wCardIndex = 0; wCardIndex < MAX_CARDS; wCardIndex++) - { - if ((pCard->hw) && (pCard->hw->in_use)) - { - - (*pCard->card_reset)(pCard); - - UxIsrRemove(pCard->hw, pCard); - UxCardHandleFree(pCard->hw); - - if(pCard->e_tbl != NULL) - { - kfree(pCard->e_tbl); - } - - - if(pCard->hw->card_type == DIA_CARD_TYPE_DIVA_SERVER_B) - { - release_region(pCard->hw->io_base,0x20); - release_region(pCard->hw->reset_base,0x80); - } - - // If this is a 4BRI ... - if (pCard->hw->card_type == DIA_CARD_TYPE_DIVA_SERVER_Q) - { - // Skip over the next 3 virtual adapters - wCardIndex += 3; - - // But free their handles - pCard++; - UxCardHandleFree(pCard->hw); - - if(pCard->e_tbl != NULL) - { - kfree(pCard->e_tbl); - } - - pCard++; - UxCardHandleFree(pCard->hw); - - if(pCard->e_tbl != NULL) - { - kfree(pCard->e_tbl); - } - - pCard++; - UxCardHandleFree(pCard->hw); - - if(pCard->e_tbl != NULL) - { - kfree(pCard->e_tbl); - } - } - } - pCard++; - } - - unregister_chrdev(Divas_major, "Divas"); -} - -module_init(divas_init); -module_exit(divas_exit); - diff --git a/drivers/isdn/eicon/Kconfig b/drivers/isdn/eicon/Kconfig deleted file mode 100644 index ce30805a7d61..000000000000 --- a/drivers/isdn/eicon/Kconfig +++ /dev/null @@ -1,53 +0,0 @@ -# -# Config.in for Eicon active ISDN support -# -config ISDN_DRV_EICON - bool "Eicon active card support" - help - Say Y here if you have an Eicon active ISDN card. In order to use - this card, additional firmware is necessary, which has to be loaded - into the card using the eiconctrl utility which is part of the - latest isdn4k-utils package. Please read the file - <file:Documentation/isdn/README.eicon> for more information. - -choice - prompt "Eicon active card support" - optional - depends on ISDN_DRV_EICON && ISDN && m - -config ISDN_DRV_EICON_DIVAS - tristate "Eicon driver" - depends on PCI - help - Enable this option if you want the eicon driver as standalone - version with no interface to the ISDN4Linux isdn module. If you - say Y here, the eicon module only supports the Diva Server PCI - cards and will provide its own IDI interface. You should say N - here. - -config ISDN_DRV_EICON_OLD - tristate "Legacy driver" - help - Say Y here to use your Eicon active ISDN card with ISDN4Linux - isdn module. - -config ISDN_DRV_EICON_PCI - bool "Eicon PCI DIVA Server BRI/PRI/4BRI support" - depends on ISDN_DRV_EICON_OLD && PCI - help - Say Y here if you have an Eicon Diva Server (BRI/PRI/4BRI) ISDN - card. Please read <file:Documentation/isdn/README.eicon> for more - information. - -config ISDN_DRV_EICON_ISA - bool "Eicon S,SX,SCOM,Quadro,S2M support" - depends on ISDN_DRV_EICON_OLD - help - Say Y here if you have an old-type Eicon active ISDN card. In order - to use this card, additional firmware is necessary, which has to be - loaded into the card using the eiconctrl utility which is part of - the latest isdn4k-utils package. Please read the file - <file:Documentation/isdn/README.eicon> for more information. - -endchoice - diff --git a/drivers/isdn/eicon/Makefile b/drivers/isdn/eicon/Makefile deleted file mode 100644 index fd96828ae34b..000000000000 --- a/drivers/isdn/eicon/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -# Makefile for the eicon ISDN device driver - -# Each configuration option enables a list of files. - -obj-$(CONFIG_ISDN_DRV_EICON_OLD) += eicon.o -obj-$(CONFIG_ISDN_DRV_EICON_DIVAS) += divas.o - -# Multipart objects. - -eicon-y := eicon_mod.o eicon_isa.o eicon_pci.o \ - eicon_idi.o eicon_io.o -eicon-$(CONFIG_ISDN_DRV_EICON_PCI) += common.o idi.o bri.o pri.o log.o \ - xlog.o kprintf.o fpga.o fourbri.o lincfg.o \ - linchr.o linsys.o linio.o - -divas-y := common.o idi.o bri.o pri.o log.o xlog.o \ - kprintf.o fpga.o fourbri.o lincfg.o \ - linchr.o linsys.o linio.o Divas_mod.o - diff --git a/drivers/isdn/eicon/adapter.h b/drivers/isdn/eicon/adapter.h deleted file mode 100644 index fd0b79ab7103..000000000000 --- a/drivers/isdn/eicon/adapter.h +++ /dev/null @@ -1,247 +0,0 @@ -/* - * Main internal include file for Diva Server driver - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.7 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#if !defined(ADAPTER_H) -#define ADAPTER_H - -#include "sys.h" -#include "idi.h" -#include "divas.h" -#undef ID_MASK -#include "pc.h" - -#define XMOREC 0x1f -#define XMOREF 0x20 -#define XBUSY 0x40 -#define RMORE 0x80 - - /* structure for all information we have to keep on a per */ - /* adapater basis */ - -typedef struct adapter_s ADAPTER; - -struct adapter_s { - void * io; - - byte IdTable[256]; - byte ReadyInt; - - byte (* ram_in)(ADAPTER * a, void * adr); - word (* ram_inw)(ADAPTER * a, void * adr); - void (* ram_in_buffer)(ADAPTER * a, void * adr, void * P, word length); - void (* ram_look_ahead)(ADAPTER * a, PBUFFER * RBuffer, ENTITY * e); - - void (* ram_out)(ADAPTER * a, void * adr, byte data); - void (* ram_outw)(ADAPTER * a, void * adr, word data); - void (* ram_out_buffer)(ADAPTER * a, void * adr, void * P, word length); - - void (* ram_inc)(ADAPTER * a, void * adr); -}; - -typedef struct card card_t; - -typedef int card_load_fn_t(card_t *card, dia_load_t *load); -typedef int card_config_fn_t(card_t *card, dia_config_t *config); -typedef int card_start_fn_t(card_t *card, byte *channels); -typedef int card_reset_fn_t(card_t *card); -typedef int card_mem_get_fn_t(card_t *card, mem_block_t *mem_block); - -#define MAX_PENTITIES 256 /* Number of entities primary adapter */ -#define MAX_ENTITIES 16 /* Number of entities standard adapter */ - -typedef struct e_info_s E_INFO; - -struct e_info_s -{ - ENTITY *e; /* entity pointer */ - byte next; /* chaining index */ - word assign_ref; /* assign reference */ -}; - -/* DIVA card info (details hidden from user) */ - -typedef struct ux_diva_card_s ux_diva_card_t; - -/* card info */ - -struct card -{ - ADAPTER a; /* per-adapter information */ - dia_card_t cfg; /* card configuration */ - int state; /* State of the adapter */ - dword serial_no; /* serial number */ - int test_int_pend; /* set for interrupt testing */ - ux_diva_card_t *hw; /* O/S-specific handle */ - card_reset_fn_t *card_reset; /* call this to reset card */ - card_load_fn_t *card_load; /* call this to load card */ - card_config_fn_t *card_config; /* call this to config card */ - card_start_fn_t *card_start; /* call this to start card */ - card_mem_get_fn_t *card_mem_get; /* call this to get card memory */ - E_INFO *e_tbl; /* table of ENTITY pointers */ - byte e_head; /* list of active ENTITIES */ - byte e_tail; /* list of active ENTITIES */ - int e_count; /* # of active ENTITIES */ - int e_max; /* total # of ENTITIES */ - byte assign; /* assign queue entry */ - PBUFFER RBuffer; /* Copy of receive lookahead buffer */ - int log_types; /* bit-mask of active logs */ - word xlog_offset; /* offset to XLOG buffer on card */ - void (*out)(ADAPTER *a); - byte (*dpc)(ADAPTER * a); - byte (*test_int)(ADAPTER * a); - void (*clear_int)(ADAPTER * a); - void (*reset_int)(card_t *c); - int is_live; - - int (*card_isr)(card_t *card); - - int int_pend; /* interrupt pending */ - long interrupt_reentered; - long dpc_reentered; - int set_xlog_request; - -} ; - -/* card information */ - -#define MAX_CARDS 20 /* max number of cards on a system */ - -extern -card_t DivasCards[]; - -extern -int DivasCardNext; - -extern -dia_config_t DivasCardConfigs[]; - -extern -byte DivasFlavourConfig[]; - -/*------------------------------------------------------------------*/ -/* public functions of IDI common code */ -/*------------------------------------------------------------------*/ - -void DivasOut(ADAPTER * a); -byte DivasDpc(ADAPTER * a); -byte DivasTestInt(ADAPTER * a); -void DivasClearInt(ADAPTER * a); - -/*------------------------------------------------------------------*/ -/* public functions of configuration platform-specific code */ -/*------------------------------------------------------------------*/ - -int DivasConfigGet(dia_card_t *card); - -/*------------------------------------------------------------------*/ -/* public functions of LOG related code */ -/*------------------------------------------------------------------*/ - -void DivasXlogReq(int card_num); -int DivasXlogRetrieve(card_t *card); -void DivasLog(dia_log_t *log); -void DivasLogIdi(card_t *card, ENTITY *e, int request); - -/*------------------------------------------------------------------*/ -/* public functions to initialise cards for each type supported */ -/*------------------------------------------------------------------*/ - -int DivasPriInit(card_t *card, dia_card_t *cfg); - -int DivasBriInit(card_t *card, dia_card_t *cfg); -int Divas4BriInit(card_t *card, dia_card_t *cfg); -void DivasBriPatch(card_t *card); - -/*------------------------------------------------------------------*/ -/* public functions of log common code */ -/*------------------------------------------------------------------*/ - -extern char *DivasLogFifoRead(void); -extern void DivasLogFifoWrite(char *entry, int length); -extern int DivasLogFifoEmpty(void); -extern int DivasLogFifoFull(void); -extern void DivasLogAdd(void *buffer, int length); - -/*------------------------------------------------------------------*/ -/* public functions of misc. platform-specific code */ -/*------------------------------------------------------------------*/ - -int DivasDpcSchedule(void); -void DivasDoDpc(unsigned long); -int DivasScheduleRequestDpc(void); - -/* table of IDI request functions */ - -extern -IDI_CALL DivasIdiRequest[]; - -/* - * initialisation entry point - */ - -int DivasInit(void); - -/* - * Get information on the number and type of cards present - */ - -extern -int DivasCardsDiscover(void); - -/* - * initialise a new card - */ - -int DivasCardNew(dia_card_t *card); - -/* - * configure specified card - */ - -int DivasCardConfig(dia_config_t *config); - -/* - * load specified binary code onto card - */ - -int DivasCardLoad(dia_load_t *load); - -/* - * start specified card running - */ - -int DivasCardStart(int card_id); - -/* - * ISR for card - * Returns 0 if specified card was interrupting - */ - -int DivasIsr(void *arg); - -/* - * Get number of active cards - */ - -int DivasGetNum(void); - -/* - * Get list of active cards - */ - -int DivasGetList(dia_card_list_t *card_list); - -/* definitions common to several card types */ - -#define DIVAS_SHARED_OFFSET (0x1000) - -#endif /* ADAPTER_H */ diff --git a/drivers/isdn/eicon/bri.c b/drivers/isdn/eicon/bri.c deleted file mode 100644 index aa56bf85b017..000000000000 --- a/drivers/isdn/eicon/bri.c +++ /dev/null @@ -1,697 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.8 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "eicon.h" -#include "sys.h" -#include "idi.h" -#include "divas.h" -#include "pc.h" -#include "pr_pc.h" -#include "dsp_defs.h" - -#include "adapter.h" -#include "uxio.h" - -#define PCI_BADDR0 0x10 -#define PCI_BADDR1 0x14 -#define PCI_BADDR2 0x18 - -#define DIVAS_SIGNATURE 0x4447 - -/* offset to start of MAINT area (used by xlog) */ - -#define DIVAS_MAINT_OFFSET 0xff00 /* value for BRI card */ - -#define PROTCAP_TELINDUS 0x1 -#define PROTCAP_V90D 0x8 - -word GetProtFeatureValue(char *sw_id); -byte io_in(ADAPTER *a, void *adr); -word io_inw(ADAPTER *a, void *adr); -void io_in_buffer(ADAPTER *a, void *adr, void *P, word length); -void io_look_ahead(ADAPTER *a, PBUFFER *RBuffer, ENTITY *e); -void io_out(ADAPTER *a, void *adr, byte data); -void io_outw(ADAPTER *a, void *adr, word data); -void io_out_buffer(ADAPTER *a, void *adr, void *P, word length); -void io_inc(ADAPTER *a, void *adr); - -static int diva_server_bri_test_int(card_t *card); -static int bri_ISR (card_t* card); - -#define PLX_IOBASE 0 -#define DIVAS_IOBASE 1 - -#define REG_DATA 0x00 -#define REG_ADDRLO 0x04 -#define REG_ADDRHI 0x0C -#define REG_IOCTRL 0x10 - -#define M_PCI_RESET 0x10 - -byte UxCardPortIoIn(ux_diva_card_t *card, byte *base, int offset); -word UxCardPortIoInW(ux_diva_card_t *card, byte *base, int offset); -void UxCardPortIoOut(ux_diva_card_t *card, byte *base, int offset, byte); -void UxCardPortIoOutW(ux_diva_card_t *card, byte *base, int offset, word); - -int DivasBRIInitPCI(card_t *card, dia_card_t *cfg); - -static -int diva_server_bri_reset(card_t *card) -{ - byte *DivasIOBase; - word i; - dword dwWait; - - UxCardLog(0); - - DPRINTF(("divas: resetting BRI adapter")); - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_IOCTRL, 0); - - for (i=0; i < 50000; i++) - ; - - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, 0); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 0); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_DATA , 0); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, 0xFF); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 0x0000); - - for (i=0; i<0x8000; i++) - { - UxCardPortIoOutW(card->hw, DivasIOBase, REG_DATA , 0); - } - - for (dwWait=0; dwWait < 0x00FFFFFF; dwWait++) - ; - - UxCardMemDetach(card->hw, DivasIOBase); - - return 0; -} - -static -void diva_server_bri_reset_int(card_t *card) -{ - byte *DivasIOBase = NULL; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_IOCTRL, 0x08); - - UxCardMemDetach(card->hw, DivasIOBase); - - return; -} - -static -int diva_server_bri_start(card_t *card, byte *channels) -{ - byte *DivasIOBase, *PLXIOBase; - word wSig = 0; - word i; - dword dwSerialNum; - byte bPLX9060 = FALSE; - - DPRINTF(("divas: starting Diva Server BRI card")); - - card->is_live = FALSE; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, 0xFF); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 0x1E); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA , 0); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA , 0); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_IOCTRL, 0x08); - - /* wait for signature to indicate card has started */ - for (i = 0; i < 300; i++) - { - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, 0xFF); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 0x1E); - wSig = UxCardPortIoInW(card->hw, DivasIOBase, REG_DATA); - - if (wSig == DIVAS_SIGNATURE) - { - DPRINTF(("divas: card started after %d ms", i * 10)); - break; - } - UxPause(10); - } - - if (wSig != DIVAS_SIGNATURE) - { - DPRINTF(("divas: card failed to start (Sig=0x%x)", wSig)); - UxCardMemDetach(card->hw, DivasIOBase); - return -1; - } - - card->is_live = TRUE; - - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, 0xFF); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 0x3F6); - *channels = UxCardPortIoInW(card->hw, DivasIOBase, REG_DATA); - - UxCardMemDetach(card->hw, DivasIOBase); - - PLXIOBase = UxCardMemAttach(card->hw, PLX_IOBASE); - - bPLX9060 = UxCardPortIoInW(card->hw, PLXIOBase, 0x6C) | UxCardPortIoInW(card->hw, PLXIOBase, 0x6E); - - if (bPLX9060) - { - dwSerialNum = (UxCardPortIoInW(card->hw, PLXIOBase, 0x1E) << 16) | - (UxCardPortIoInW(card->hw, PLXIOBase, 0x22)); - DPRINTF(("divas: PLX9060 in use. Serial number 0x%04X", dwSerialNum)); - } - else - { - dwSerialNum = (UxCardPortIoInW(card->hw, PLXIOBase, 0x22) << 16) | - (UxCardPortIoInW(card->hw, PLXIOBase, 0x26)); - DPRINTF(("divas: PLX9050 in use. Serial number 0x%04X", dwSerialNum)); - } - - UxCardMemDetach(card->hw, PLXIOBase); - - card->serial_no = dwSerialNum; - - diva_server_bri_test_int(card); - - return 0; -} - -static -int diva_server_bri_load(card_t *card, dia_load_t *load) -{ - byte *DivasIOBase; - dword r3000_base; - dword dwAddr, dwLength, i; - word wTest, aWord; - - DPRINTF(("divas: loading Diva Server BRI card")); - - switch (load->code_type) - { - case DIA_CPU_CODE: - DPRINTF(("divas: loading RISC %s", &load->code[0x80])); - - card->hw->features = GetProtFeatureValue((char *)&load->code[0x80]); - DPRINTF(("divas: features 0x%x", card->hw->features)); - if (card->hw->features == 0xFFFF) - { - DPRINTF(("divas: invalid feature string failed load\n")); - return -1; - } - - r3000_base = 0; - break; - - case DIA_DSP_CODE: - DPRINTF(("divas: DSP code \"%s\"", load->code)); - - if ((card->hw->features) && (!(card->hw->features & PROTCAP_TELINDUS))) - { - DPRINTF(("divas: only Telindus style binaries supported")); - return -1; - } - - if ((card->hw->features) && (card->hw->features & PROTCAP_V90D)) - { - DPRINTF(("divas: V.90 DSP binary")); - r3000_base = (0xBF790000 + (((sizeof(dword) + (sizeof(t_dsp_download_desc)* DSP_MAX_DOWNLOAD_COUNT)) + 3) & 0xFFFFFFFC)); - } - else - { - DPRINTF(("divas: non-V.90 DSP binary")); - r3000_base = (0xBF7A0000 + (((sizeof(dword) + (sizeof(t_dsp_download_desc)* DSP_MAX_DOWNLOAD_COUNT)) + 3) & 0xFFFFFFFC)); - } - DPRINTF(("divas: loading at 0x%x", r3000_base)); - break; - - case DIA_TABLE_CODE: - DPRINTF(("divas: TABLE code")); - if ((card->hw->features) && (card->hw->features & PROTCAP_V90D)) - { - r3000_base = 0xBF790000 + sizeof(dword); - } - else - { - r3000_base = 0xBF7A0000 + sizeof(dword); - } - - break; - - case DIA_DLOAD_CNT: - DPRINTF(("divas: COUNT code")); - if ((card->hw->features) && (card->hw->features & PROTCAP_V90D)) - { - r3000_base = 0xBF790000; - } - else - { - r3000_base = 0xBF7A0000; - } - break; - - default: - DPRINTF(("divas: unknown code type %d", load->code_type)); - return -1; - break; - } - - DPRINTF(("divas: Writing %d bytes to adapter, address 0x%x", load->length, r3000_base)); - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - DPRINTF(("divas: Attached to 0x%04X", DivasIOBase)); - - dwLength = load->length; - - for (i=0; i < dwLength; i++) - { - dwAddr = r3000_base + i; - - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, dwAddr >> 16); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, dwAddr); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, load->code[i]); - } - - DPRINTF(("divas: Verifying")); - - for (i=0; i<dwLength; i++) - { - dwAddr = r3000_base + i; - - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, dwAddr >> 16); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, dwAddr); - - wTest = UxCardPortIoIn(card->hw, DivasIOBase, REG_DATA); - - aWord = load->code[i]; - - if (wTest != aWord) - { - DPRINTF(("divas: load verify failed on byte %d", i)); - DPRINTF(("divas: RAM 0x%x File 0x%x",wTest,aWord)); - - UxCardMemDetach(card->hw, DivasIOBase); - - return -1; - } - } - - DPRINTF(("divas: Loaded and verified. Detaching from adapter")); - - UxCardMemDetach(card->hw, DivasIOBase); - - UxCardLog(0); - - return 0; -} - -static -int diva_server_bri_config(card_t *card, dia_config_t *config) -{ - byte *DivasIOBase, i; - - DPRINTF(("divas: configuring Diva Server BRI card")); - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, 0xFF); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 8); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->tei); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 9); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->nt2); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 10); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->sig_flags); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 11); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->watchdog); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 12); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->permanent); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 13); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, 0); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 14); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->stable_l2); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 15); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->no_order_check); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 16); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, 0); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 17); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, 0); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 18); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->low_channel); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 19); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->prot_version); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 20); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->crc4); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 21); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, 0); - - if ((card->hw->features) && (card->hw->features & PROTCAP_V90D)) - { - DPRINTF(("divas: Signifying V.90")); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 22); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, 4); - } - else - { - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 22); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, 0); - } - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 23); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, card->serial_no & 0xFF); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 24); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, (card->serial_no >> 8) & 0xFF); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 25); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, (card->serial_no >> 16) & 0xFF); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 26); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, 21); - - for (i=0; i<32; i++) - { - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 32+i); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->terminal[0].oad[i]); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 64+i); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->terminal[0].osa[i]); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 96+i); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->terminal[0].spid[i]); - - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 128+i); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->terminal[1].oad[i]); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 160+i); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->terminal[1].osa[i]); - - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, 192+i); - UxCardPortIoOut(card->hw, DivasIOBase, REG_DATA, config->terminal[1].spid[i]); - } - - UxCardMemDetach(card->hw, DivasIOBase); - - return 0; -} - -void DivasBriPatch(card_t *card) -{ - dword PLXIOBase = 0; - dword DivasIOBase = 0; - - PLXIOBase = card->cfg.reset_base; - DivasIOBase = card->cfg.io_base; - - if(card->hw == NULL) - { - DPRINTF(("Divas: BRI PATCH (PLX chip) card->hw is null")); - return; - } - - if (PLXIOBase == 0) - { - DPRINTF(("Divas: BRI (PLX chip) cannot be patched. The BRI adapter may")); - DPRINTF(("Divas: not function properly. If you do encounter problems,")); - DPRINTF(("Divas: ensure that your machine is using the latest BIOS.")); - return; - } - - DPRINTF(("Divas: PLX I/O Base 0x%x", PLXIOBase)); - DPRINTF(("Divas: Divas I/O Base 0x%x", DivasIOBase)); - - if (PLXIOBase & 0x80) - { - dword dwSize, dwSerialNum, dwCmd; - boolean_t bPLX9060; - word wSerHi, wSerLo; - - DPRINTF(("Divas: Patch required")); - dwCmd = 0; - UxPciConfigWrite(card->hw, 4, PCI_COMMAND, &dwCmd); - - PLXIOBase &= ~0x80; - UxPciConfigWrite(card->hw, 4, PCI_BADDR1, &PLXIOBase); - - dwSize = 0xFFFFFFFF; - UxPciConfigWrite(card->hw, 4, PCI_BADDR1, &dwSize); - UxPciConfigRead(card->hw, 4, PCI_BADDR1, &dwSize); - - dwSize = (~ (dwSize & ~7)) + 1; - - DivasIOBase = PLXIOBase + dwSize; - - card->cfg.reset_base = PLXIOBase; - card->cfg.io_base = DivasIOBase; - UxPciConfigWrite(card->hw, 4, PCI_BADDR1, &card->cfg.reset_base); - UxPciConfigWrite(card->hw, 4, PCI_BADDR2, &card->cfg.io_base); - - dwCmd = 5; - UxPciConfigWrite(card->hw, 4, PCI_COMMAND, &dwCmd); - - bPLX9060 = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x6C) | - UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x6E); - - if (bPLX9060) - { - wSerHi = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x1E); - wSerLo = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x22); - dwSerialNum = (wSerHi << 16) | wSerLo; - UxCardLog(0); - } - else - { - wSerHi = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x22); - wSerLo = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x26); - dwSerialNum = (wSerHi << 16) | wSerLo; - UxCardLog(0); - } - } - else - { - word wSerHi, wSerLo; - boolean_t bPLX9060; - dword dwSerialNum; - - DPRINTF(("divas: No patch required")); - - bPLX9060 = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x6C) | - UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x6E); - - if (bPLX9060) - { - wSerHi = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x1E); - wSerLo = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x22); - dwSerialNum = (wSerHi << 16) | wSerLo; - } - else - { - wSerHi = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x22); - wSerLo = UxCardPortIoInW(card->hw, (void *) card->cfg.reset_base, 0x26); - dwSerialNum = (wSerHi << 16) | wSerLo; - } - } - DPRINTF(("Divas: After patching:")); - DPRINTF(("Divas: PLX I/O Base 0x%x", PLXIOBase)); - DPRINTF(("Divas: Divas I/O Base 0x%x", DivasIOBase)); - -} - -#define TEST_INT_DIVAS_BRI 0x12 -static -int diva_server_bri_test_int(card_t *card) -{ - boolean_t bPLX9060 = FALSE; - byte *PLXIOBase = NULL, *DivasIOBase = NULL; - - DPRINTF(("divas: test interrupt for Diva Server BRI card")); - - PLXIOBase = UxCardMemAttach(card->hw, PLX_IOBASE); - - bPLX9060 = UxCardPortIoInW(card->hw, PLXIOBase, 0x6C) || UxCardPortIoInW(card->hw, PLXIOBase, 0x6E); - - if (bPLX9060) - { /* PLX9060 */ - UxCardPortIoOut(card->hw, PLXIOBase, 0x69, 0x09); - } - else - { /* PLX9050 */ - UxCardPortIoOut(card->hw, PLXIOBase, 0x4C, 0x41); - } - - card->test_int_pend = TEST_INT_DIVAS_BRI; - - UxCardMemDetach(card->hw, PLXIOBase); - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardPortIoOut(card->hw, DivasIOBase, REG_IOCTRL, 0x89); - - UxCardMemDetach(card->hw, DivasIOBase); - - return 0; -} - -static -int diva_server_bri_mem_get(card_t *card, mem_block_t *mem_block) -{ - dword user_addr = mem_block->addr; - word length = 0; - dword addr; - word i; - byte *DivasIOBase; - - DPRINTF(("divas: Retrieving memory from 0x%x", user_addr)); - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - addr = user_addr; - - for (i=0; i < (16 * 8); i++) - { - addr = user_addr + i; - - UxCardPortIoOut(card->hw, DivasIOBase, REG_ADDRHI, addr >> 16); - UxCardPortIoOutW(card->hw, DivasIOBase, REG_ADDRLO, (word) addr); - - mem_block->data[i] = UxCardPortIoIn(card->hw, DivasIOBase, REG_DATA); - length++; - } - - UxCardMemDetach(card->hw, DivasIOBase); - - return length; -} - -int DivasBriInit(card_t *card, dia_card_t *cfg) -{ - DPRINTF(("divas: initialise Diva Server BRI card")); - - if (DivasBRIInitPCI(card, cfg) == -1) - { - return -1; - } - - card->card_reset = diva_server_bri_reset; - card->card_start = diva_server_bri_start; - card->card_load = diva_server_bri_load; - card->card_config = diva_server_bri_config; - card->reset_int = diva_server_bri_reset_int; - card->card_mem_get = diva_server_bri_mem_get; - - card->xlog_offset = DIVAS_MAINT_OFFSET; - - card->out = DivasOut; - card->test_int = DivasTestInt; - card->dpc = DivasDpc; - card->clear_int = DivasClearInt; - card->card_isr = bri_ISR; - - card->a.ram_out = io_out; - card->a.ram_outw = io_outw; - card->a.ram_out_buffer = io_out_buffer; - card->a.ram_inc = io_inc; - - card->a.ram_in = io_in; - card->a.ram_inw = io_inw; - card->a.ram_in_buffer = io_in_buffer; - card->a.ram_look_ahead = io_look_ahead; - - return 0; -} - -word GetProtFeatureValue(char *sw_id) -{ - word features = 0; - - while ((*sw_id) && (sw_id[0] != '[')) - sw_id++; - - if (sw_id == NULL) - { - DPRINTF(("divas: no feature string present")); - features = -1; - } - else - { - byte i, shifter; - - sw_id += 3; - - for (i=0, shifter=12; i<4; i++, shifter-=4) - { - if ((sw_id[i] >= '0') && (sw_id[i] <= '9')) - { - features |= (sw_id[i] - '0') << shifter; - } - else if ((sw_id[i] >= 'a') && (sw_id[i] <= 'f')) - { - features |= (sw_id[i] - 'a' + 10) << shifter; - } - else if ((sw_id[i] >= 'A') && (sw_id[i] <= 'F')) - { - features |= (sw_id[i] - 'A' + 10) << shifter; - } - else - { - DPRINTF(("divas: invalid feature string")); - return -1; - } - } - } - - return features; -} - - -int bri_ISR (card_t* card) -{ - int served = 0; - byte *DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - if (UxCardPortIoIn (card->hw, DivasIOBase, M_PCI_RESET) & 0x01) - { - served = 1; - card->int_pend += 1; - DivasDpcSchedule(); /* ISR DPC */ - UxCardPortIoOut (card->hw, DivasIOBase, M_PCI_RESET, 0x08); - } - - UxCardMemDetach(card->hw, DivasIOBase); - - return (served != 0); -} - - diff --git a/drivers/isdn/eicon/common.c b/drivers/isdn/eicon/common.c deleted file mode 100644 index b9ec4041d3b3..000000000000 --- a/drivers/isdn/eicon/common.c +++ /dev/null @@ -1,867 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.15 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "eicon.h" -#include "sys.h" -#include "idi.h" -#include "constant.h" -#include "divas.h" -#include "pc.h" -#include "pr_pc.h" - -#include "uxio.h" - -#define DIVAS_LOAD_CMD 0x02 -#define DIVAS_START_CMD 0x03 -#define DIVAS_IRQ_RESET 0xC18 -#define DIVAS_IRQ_RESET_VAL 0xFE - -#define TEST_INT_DIVAS 0x11 -#define TEST_INT_DIVAS_BRI 0x12 -#define TEST_INT_DIVAS_Q 0x13 - -#define DIVAS_RESET 0x81 -#define DIVAS_LED1 0x04 -#define DIVAS_LED2 0x08 -#define DIVAS_LED3 0x20 -#define DIVAS_LED4 0x40 - -#define DIVAS_SIGNATURE 0x4447 - -#define MP_PROTOCOL_ADDR 0xA0011000 - -#define PLX_IOBASE 0 -#define DIVAS_IOBASE 1 - -typedef struct { - dword cmd; - dword addr; - dword len; - dword err; - dword live; - dword reserved[(0x1020>>2)-6]; - dword signature; - byte data[1]; -} diva_server_boot_t; - -int DivasCardNext; -card_t DivasCards[MAX_CARDS]; - -dia_config_t *DivasConfig(card_t *, dia_config_t *); - -static -DESCRIPTOR DIDD_Table[32]; - -void DIVA_DIDD_Read( DESCRIPTOR *table, int tablelength ) -{ - memset(table, 0, tablelength); - - if (tablelength > sizeof(DIDD_Table)) - tablelength = sizeof(DIDD_Table); - - if(tablelength % sizeof(DESCRIPTOR)) { - tablelength /= sizeof(DESCRIPTOR); - tablelength *= sizeof(DESCRIPTOR); - } - - if (tablelength > 0) - memcpy((void *)table, (void *)DIDD_Table, tablelength); - - return; -} - -void DIVA_DIDD_Write(DESCRIPTOR *table, int tablelength) -{ - if (tablelength > sizeof(DIDD_Table)) - tablelength = sizeof(DIDD_Table); - - memcpy((void *)DIDD_Table, (void *)table, tablelength); - - return; -} - -static -void init_idi_tab(void) -{ - DESCRIPTOR d[32]; - - memset(d, 0, sizeof(d)); - - d[0].type = IDI_DIMAINT; /* identify the DIMAINT entry */ - d[0].channels = 0; /* zero channels associated with dimaint*/ - d[0].features = 0; /* no features associated with dimaint */ - d[0].request = (IDI_CALL) DivasPrintf; - - DIVA_DIDD_Write(d, sizeof(d)); - - return; -} - -/* - * I/O routines for memory mapped cards - */ - -byte mem_in(ADAPTER *a, void *adr) -{ - card_t *card = a->io; - unsigned char *b, *m; - byte value; - - m = b = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - m += (unsigned int) adr; - - value = UxCardMemIn(card->hw, m); - - UxCardMemDetach(card->hw, b); - - return value; -} - -word mem_inw(ADAPTER *a, void *adr) -{ - card_t *card = a->io; - unsigned char *b, *m; - word value; - - m = b = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - m += (unsigned int) adr; - - value = UxCardMemInW(card->hw, m); - - UxCardMemDetach(card->hw, b); - - return value; -} - -void mem_in_buffer(ADAPTER *a, void *adr, void *P, word length) -{ - card_t *card = a->io; - unsigned char *b, *m; - - m = b = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - m += (unsigned int) adr; - - UxCardMemInBuffer(card->hw, m, P, length); - - UxCardMemDetach(card->hw, b); - - return; -} - -void mem_look_ahead(ADAPTER *a, PBUFFER *RBuffer, ENTITY *e) -{ - card_t *card = a->io; - unsigned char *b, *m; - - m = b = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - m += (dword) &RBuffer->length; - card->RBuffer.length = UxCardMemInW(card->hw, m); - - m = b; - m += (dword) &RBuffer->P; - UxCardMemInBuffer(card->hw, m, card->RBuffer.P, card->RBuffer.length); - - e->RBuffer = (DBUFFER *) &card->RBuffer; - - UxCardMemDetach(card->hw, b); - - return; -} - -void mem_out(ADAPTER *a, void *adr, byte data) -{ - card_t *card = a->io; - unsigned char *b, *m; - - m = b = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - m += (unsigned int) adr; - - UxCardMemOut(card->hw, m, data); - - UxCardMemDetach(card->hw, b); - - return; -} - -void mem_outw(ADAPTER *a, void *adr, word data) -{ - card_t *card = a->io; - unsigned char *b, *m; - - m = b = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - m += (unsigned int) adr; - - UxCardMemOutW(card->hw, m, data); - - UxCardMemDetach(card->hw, b); - - return; -} - -void mem_out_buffer(ADAPTER *a, void *adr, void *P, word length) -{ - card_t *card = a->io; - unsigned char *b, *m; - - m = b = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - m += (unsigned int) adr; - - UxCardMemOutBuffer(card->hw, m, P, length); - - UxCardMemDetach(card->hw, b); - - return; -} - -void mem_inc(ADAPTER *a, void *adr) -{ - word value; - card_t *card = a->io; - unsigned char *b, *m; - - m = b = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - m += (unsigned int) adr; - - value = UxCardMemInW(card->hw, m); - value++; - UxCardMemOutW(card->hw, m, value); - - UxCardMemDetach(card->hw, b); - - return; -} - -/* - * I/O routines for I/O mapped cards - */ - -byte io_in(ADAPTER *a, void *adr) -{ - card_t *card = a->io; - byte value; - byte *DivasIOBase = NULL; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - value = UxCardIoIn(card->hw, DivasIOBase, adr); - - UxCardMemDetach(card->hw, DivasIOBase); - - return value; -} - -word io_inw(ADAPTER *a, void *adr) -{ - card_t *card = a->io; - word value; - byte *DivasIOBase = NULL; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - value = UxCardIoInW(card->hw, DivasIOBase, adr); - - UxCardMemDetach(card->hw, DivasIOBase); - - return value; -} - -void io_in_buffer(ADAPTER *a, void *adr, void *P, word length) -{ - card_t *card = a->io; - byte *DivasIOBase = NULL; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardIoInBuffer(card->hw, DivasIOBase, adr, P,length); - - UxCardMemDetach(card->hw, DivasIOBase); - - return; -} - -void io_look_ahead(ADAPTER *a, PBUFFER *RBuffer, ENTITY *e) -{ - card_t *card = a->io; - byte *DivasIOBase = NULL; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - card->RBuffer.length = UxCardIoInW(card->hw, DivasIOBase, (byte *) RBuffer); - - UxCardIoInBuffer(card->hw, DivasIOBase, &RBuffer->P, card->RBuffer.P, card->RBuffer.length); - - UxCardMemDetach(card->hw, DivasIOBase); - - e->RBuffer = (DBUFFER *) &card->RBuffer; - - return; -} - -void io_out(ADAPTER *a, void *adr, byte data) -{ - card_t *card = a->io; - byte *DivasIOBase = NULL; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardIoOut(card->hw, DivasIOBase, adr, data); - - UxCardMemDetach(card->hw, DivasIOBase); - - return; -} - -void io_outw(ADAPTER *a, void *adr, word data) -{ - card_t *card = a->io; - byte *DivasIOBase = NULL; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardIoOutW(card->hw, DivasIOBase, adr, data); - - UxCardMemDetach(card->hw, DivasIOBase); - - return; -} - -void io_out_buffer(ADAPTER *a, void *adr, void *P, word length) -{ - card_t *card = a->io; - byte *DivasIOBase = NULL; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - UxCardIoOutBuffer(card->hw, DivasIOBase, adr, P, length); - - UxCardMemDetach(card->hw, DivasIOBase); - - return; -} - -void io_inc(ADAPTER *a, void *adr) -{ - word value; - card_t *card = a->io; - byte *DivasIOBase; - - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - value = UxCardIoInW(card->hw, DivasIOBase, adr); - - value++; - - UxCardIoOutW(card->hw, DivasIOBase, adr, value); - - UxCardMemDetach(card->hw, DivasIOBase); - - return; -} - -static -void test_int(card_t *card) - -{ - byte *shared, *DivasIOBase; - - switch (card->test_int_pend) - { - case TEST_INT_DIVAS: - DPRINTF(("divas: test interrupt pending")); - shared = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - if (UxCardMemIn(card->hw, &shared[0x3FE])) - { - UxCardMemOut(card->hw, - &(((struct pr_ram *)shared)->RcOutput), 0); - UxCardMemDetach(card->hw, shared); - (*card->reset_int)(card); - shared = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - UxCardMemOut(card->hw, &shared[0x3FE], 0); - DPRINTF(("divas: test interrupt cleared")); - } - - UxCardMemDetach(card->hw, shared); - - card->test_int_pend = 0; - break; - - case TEST_INT_DIVAS_BRI: - DPRINTF(("divas: BRI test interrupt pending")); - (*card->reset_int)(card); - DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - UxCardIoOutW(card->hw, DivasIOBase, (void *) 0x3FE, 0); - UxCardMemDetach(card->hw, DivasIOBase); - DPRINTF(("divas: test interrupt cleared")); - card->test_int_pend = 0; - break; - - case TEST_INT_DIVAS_Q: - DPRINTF(("divas: 4BRI test interrupt pending")); - (*card->reset_int)(card); - card->test_int_pend = 0; - break; - - default: - DPRINTF(("divas: unknown test interrupt pending")); - return; - } - return; -} - -void card_isr (void *dev_id) -{ - card_t *card = (card_t *) dev_id; - ADAPTER *a = &card->a; - int ipl; - - if (card->test_int_pend) - { - ipl = UxCardLock(card->hw); - card->int_pend=0; - test_int(card); - UxCardUnlock(card->hw,ipl); - return; - } - - if(card->card_isr) - { - (*(card->card_isr))(card); - } - else - { - ipl = UxCardLock(card->hw); - - if ((card->test_int)(a)) - { - (card->reset_int)(card); - } - - UxCardUnlock(card->hw,ipl); - - } - -} - -int DivasCardNew(dia_card_t *card_info) -{ - card_t *card; - static boolean_t first_call = TRUE; - boolean_t NeedISRandReset = FALSE; - - DPRINTF(("divas: new card ")); - - if (first_call) - { - first_call = FALSE; - init_idi_tab(); - } - - DivasConfigGet(card_info); - - if (DivasCardNext == DIM(DivasCards)) - { - KDPRINTF((KERN_WARNING "Divas: no space available for new card")); - return -1; - } - - card = &DivasCards[DivasCardNext]; - - card->state = DIA_UNKNOWN; - - card->cfg = *card_info; - - card->a.io = card; - - if (UxCardHandleGet(&card->hw, card_info)) - { - KDPRINTF((KERN_WARNING "Divas: cannot get OS specific handle for card")); - return -1; - } - - if (card_info->card_type == DIA_CARD_TYPE_DIVA_SERVER_B) - { - DivasBriPatch(card); - card_info->io_base = card->cfg.io_base; - } - - switch (card_info->card_type) - { - case DIA_CARD_TYPE_DIVA_SERVER: - if (DivasPriInit(card, card_info)) - { - return -1; - } - NeedISRandReset = TRUE; - break; - - case DIA_CARD_TYPE_DIVA_SERVER_B: - if (DivasBriInit(card, card_info)) - { - return -1; - } - NeedISRandReset = TRUE; - break; - - case DIA_CARD_TYPE_DIVA_SERVER_Q: - if (Divas4BriInit(card, card_info)) - { - return -1; - } - - if (card_info->name[6] == '0') - { - NeedISRandReset = TRUE; - } - else // Need to set paramater for ISR anyway - { - card->hw->user_isr_arg = card; - card->hw->user_isr = card_isr; - } - break; - - default: - KDPRINTF((KERN_WARNING "Divas: unsupported card type (%d)", card_info->card_type)); - return -1; - } - - if (NeedISRandReset) - { - if (UxIsrInstall(card->hw, card_isr, card)) - { - KDPRINTF((KERN_WARNING "Divas: Install ISR failed (IRQ %d)", card->cfg.irq)); - UxCardHandleFree(card->hw); - return -1; - } - - if (card_info->card_type != DIA_CARD_TYPE_DIVA_SERVER_Q) - { - if ((*card->card_reset)(card)) - { - KDPRINTF((KERN_WARNING "Divas: Adapter reset failed")); - return -1; - } - card->state = DIA_RESET; - } - - NeedISRandReset = FALSE; - } - - DivasCardNext++; - - return 0; -} - -void *get_card(int card_id) -{ - int i; - - for (i=0; i < DivasCardNext; i++) - { - if (DivasCards[i].cfg.card_id == card_id) - { - return(&DivasCards[i]); - } - } - - DPRINTF(("divas: get_card() : no such card id (%d)", card_id)); - - return NULL; -} - -int DivasCardConfig(dia_config_t *config) -{ - card_t *card; - int status; - - DPRINTF(("divas: configuring card")); - - card = get_card(config->card_id); - if (!card) - { - return -1; - } - - config = DivasConfig(card, config); - - status = (*card->card_config)(card, config); - - if (!status) - { - card->state = DIA_CONFIGURED; - } - return status; -} - -int DivasCardLoad(dia_load_t *load) -{ - card_t *card; - int status; - - card = get_card(load->card_id); - if (!card) - { - return -1; - } - - if (card->state == DIA_RUNNING) - { - (*card->card_reset)(card); - } - - status = (*card->card_load)(card, load); - if (!status) - { - card->state = DIA_LOADED; - } - return status; -} - -static int idi_register(card_t *card, byte channels) -{ - DESCRIPTOR d[32]; - int length, num_entities; - - DPRINTF(("divas: registering card with IDI")); - - num_entities = (channels > 2) ? MAX_PENTITIES : MAX_ENTITIES; - card->e_tbl = UxAlloc(sizeof(E_INFO) * num_entities); - - if (!card->e_tbl) - { - KDPRINTF((KERN_WARNING "Divas: IDI register failed - no memory available")); - return -1; - } - - memset(card->e_tbl, 0, sizeof(E_INFO) * num_entities); - card->e_max = num_entities; - - DIVA_DIDD_Read(d, sizeof(d)); - - for(length=0; length < DIM(d); length++) - if (d[length].type == 0) break; - - if (length >= DIM(d)) - { - KDPRINTF((KERN_WARNING "Divas: IDI register failed - table full")); - return -1; - } - - switch (card->cfg.card_type) - { - case DIA_CARD_TYPE_DIVA_SERVER: - d[length].type = IDI_ADAPTER_PR; - /* d[length].serial = card->serial_no; */ - break; - - case DIA_CARD_TYPE_DIVA_SERVER_B: - d[length].type = IDI_ADAPTER_MAESTRA; - /* d[length].serial = card->serial_no; */ - break; - - // 4BRI is treated as 4 BRI adapters - case DIA_CARD_TYPE_DIVA_SERVER_Q: - d[length].type = IDI_ADAPTER_MAESTRA; - /* d[length].serial = card->cfg.serial; */ - } - - d[length].features = 0; - d[length].features |= DI_FAX3|DI_MODEM|DI_POST|DI_V110|DI_V120; - - if ( card->hw->features & PROTCAP_MANIF ) - { - d[length].features |= DI_MANAGE ; - } - if ( card->hw->features & PROTCAP_V_42 ) - { - d[length].features |= DI_V_42 ; - } - if ( card->hw->features & PROTCAP_EXTD_FAX ) - { - d[length].features |= DI_EXTD_FAX ; - } - - d[length].channels = channels; - d[length].request = DivasIdiRequest[card - DivasCards]; - - length++; - - DIVA_DIDD_Write(d, sizeof(d)); - - return 0; -} - -int DivasCardStart(int card_id) -{ - card_t *card; - byte channels; - int status; - - DPRINTF(("divas: starting card")); - - card = get_card(card_id); - if (!card) - { - return -1; - } - - status = (*card->card_start)(card, &channels); - if (status) - { - return status; - } - - /* 4BRI == 4 x BRI so call idi_register 4 times each with 2 channels */ - if (card->cfg.card_type == DIA_CARD_TYPE_DIVA_SERVER_Q) - { - int i; - card_t *FourBRISlave; - - for (i=3; i >= 0; i--) - { - FourBRISlave = get_card(card_id - i); /* 0, 1, 2, 3 */ - if (FourBRISlave) - { - idi_register(FourBRISlave, 2); - FourBRISlave->state = DIA_RUNNING; - } - } - card->serial_no = card->cfg.serial; - - DPRINTF(("divas: card id %d (4BRI), serial no. 0x%x ready with %d channels", - card_id - 3, card->serial_no, (int) channels)); - } - else - { - status = idi_register(card, channels); - if (!status) - { - card->state = DIA_RUNNING; - DPRINTF(("divas: card id %d, serial no. 0x%x ready with %d channels", - card_id, card->serial_no, (int) channels)); - } - } - - return status; -} - -int DivasGetMem(mem_block_t *mem_block) -{ - card_t *card; - word card_id = mem_block->card_id; - - card = get_card(card_id); - if (!card) - { - return 0; - } - - return (*card->card_mem_get)(card, mem_block); -} - - -/* - * Deleyed Procedure Call for handling interrupts from card - */ - -void DivaDoCardDpc(card_t *card) -{ - ADAPTER *a; - - a = &card->a; - - if(UxInterlockedIncrement(card->hw, &card->dpc_reentered) > 1) - { - return; - } - - do{ - if((*(card->test_int))(a)) - { - (*(card->dpc))(a); - (*(card->clear_int))(a); - } - (*(card->out))(a); - }while(UxInterlockedDecrement(card->hw, &card->dpc_reentered)); - -} - -void DivasDoDpc(unsigned long dummy) -{ - card_t *card = DivasCards; - int i = DivasCardNext; - - while(i--) - { - if (card->state == DIA_RUNNING) - DivaDoCardDpc(card); - card++; - } -} - -/* - * DivasGetNum - * Returns the number of active adapters - */ - -int DivasGetNum(void) -{ - return(DivasCardNext); -} - -/* - * DivasGetList - * Returns a list of active adapters - */ -int DivasGetList(dia_card_list_t *card_list) -{ - int i; - - memset(card_list, 0, sizeof(dia_card_list_t)); - - for(i = 0; i < DivasCardNext; i++) - { - card_list->card_type = DivasCards[i].cfg.card_type; - card_list->card_slot = DivasCards[i].cfg.slot; - card_list->state = DivasCards[i].state; - card_list++; - } - - return 0; - -} - -/* - * control logging for specified card - */ - -void DivasLog(dia_log_t *log) -{ - card_t *card; - - card = get_card(log->card_id); - if (!card) - { - return; - } - - card->log_types = log->log_types; - - return; -} - diff --git a/drivers/isdn/eicon/constant.h b/drivers/isdn/eicon/constant.h deleted file mode 100644 index b389cb92b30a..000000000000 --- a/drivers/isdn/eicon/constant.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.0 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -/*------------------------------------------------------------------*/ -/* Q.931 information elements maximum length */ -/* excluding the identifier, including the length field */ -/*------------------------------------------------------------------*/ - -#define MAX_LEN_BC 13 -#define MAX_LEN_LLC 19 /* ctr3 */ -#define MAX_LEN_HLC 6 /* ctr3 */ -#define MAX_LEN_UUI 200 /* Hicom USBS req */ -#define MAX_LEN_NUM 24 -#define MAX_LEN_DSP 83 /* ctr3 */ -#define MAX_LEN_NI 4 -#define MAX_LEN_PI 5 -#define MAX_LEN_SIN 3 -#define MAX_LEN_CST 4 -#define MAX_LEN_SIG 2 -#define MAX_LEN_SPID 32 -#define MAX_LEN_EID 3 -#define MAX_LEN_CHI 35 /* ctr3 */ -#define MAX_LEN_CAU 33 -#define MAX_LEN_FTY 130 -#define MAX_LEN_KEY 83 /* ctr3 */ -#define MAX_LEN_RSI 4 -#define MAX_LEN_CAI 11 -#define MAX_NUM_SPID 4 -#define MAX_LEN_USERID 9 -#define MAX_LEN_APPLID 5 -#define MAX_LEN_NTTCIF 15 - -/*------------------------------------------------------------------*/ -/* decision return values */ -/*------------------------------------------------------------------*/ - -#define YES 1 -#define NO 0 - - -/*-------------------------------------------------------------------*/ -/* w element coding */ -/*-------------------------------------------------------------------*/ - -#define NTTCIF 0x01 -#define BC 0x04 -#define CAU 0x08 -#define CAD 0x0c -#define CAI 0x10 -#define CST 0x14 -#define CHI 0x18 -#define LLI 0x19 -#define CHA 0x1a -#define FTY 0x1c -#define PI 0x1e -#define NFAC 0x20 -#define TC 0x24 -#define ATT_EID 0x26 -#define NI 0x27 -#define DSP 0x28 -#define DT 0x29 -#define KEY 0x2c -#define KP 0x2c -#define UID 0x2d -#define SIG 0x34 -#define FI 0x39 -#define SPID 0x3a -#define EID 0x3b -#define DSPF 0x3c -#define ECAD 0x4c -#define OAD 0x6c -#define OSA 0x6d -#define DAD 0x70 -#define CPN 0x70 -#define DSA 0x71 -#define RDX 0x73 -#define RAD 0x74 -#define RDN 0x74 -#define RSI 0x79 -#define SCR 0x7A /* internal unscreened CPN */ -#define MIE 0x7a /* internal management info element */ -#define LLC 0x7c -#define HLC 0x7d -#define UUI 0x7e -#define ESC 0x7f - -#define SHIFT 0x90 -#define MORE 0xa0 -#define CL 0xb0 - -/* information elements used on the spid interface */ -#define SPID_CMD 0xc0 -#define SPID_LINK 0x10 -#define SPID_DN 0x70 -#define SPID_BC 0x04 -#define SPID_SWITCH 0x11 - -/*------------------------------------------------------------------*/ -/* global configuration parameters, defined in exec.c */ -/* these parameters are configured with program loading */ -/*------------------------------------------------------------------*/ - -#define PROT_1TR6 0 -#define PROT_ETSI 1 -#define PROT_FRANC 2 -#define PROT_BELG 3 -#define PROT_SWED 4 -#define PROT_NI 5 -#define PROT_5ESS 6 -#define PROT_JAPAN 7 -#define PROT_ATEL 8 -#define PROT_US 9 -#define PROT_ITALY 10 -#define PROT_TWAN 11 -#define PROT_AUSTRAL 12 - -#define INIT_PROT_1TR6 0x80|PROT_1TR6 -#define INIT_PROT_ETSI 0x80|PROT_ETSI -#define INIT_PROT_FRANC 0x80|PROT_FRANC -#define INIT_PROT_BELG 0x80|PROT_BELG -#define INIT_PROT_SWED 0x80|PROT_SWED -#define INIT_PROT_NI 0x80|PROT_NI -#define INIT_PROT_5ESS 0x80|PROT_5ESS -#define INIT_PROT_JAPAN 0x80|PROT_JAPAN -#define INIT_PROT_ATEL 0x80|PROT_ATEL -#define INIT_PROT_ITALY 0x80|PROT_ITALY -#define INIT_PROT_TWAN 0x80|PROT_TWAN -#define INIT_PROT_AUSTRAL 0x80|PROT_AUSTRAL - - -/* -----------------------------------------------------------** -** The PROTOCOL_FEATURE_STRING in feature.h (included ** -** in prstart.sx and astart.sx) defines capabilities and ** -** features of the actual protocol code. It's used as a bit ** -** mask. ** -** The following Bits are defined: ** -** -----------------------------------------------------------*/ - -#define PROTCAP_TELINDUS 0x0001 /* Telindus Variant of protocol code */ -#define PROTCAP_MANIF 0x0002 /* Management interface implemented */ -#define PROTCAP_V_42 0x0004 /* V42 implemented */ -#define PROTCAP_V90D 0x0008 /* V.90D (implies up to 384k DSP code) */ -#define PROTCAP_EXTD_FAX 0x0010 /* Extended FAX (ECM, 2D, T6, Polling) */ -#define PROTCAP_FREE4 0x0020 /* not used */ -#define PROTCAP_FREE5 0x0040 /* not used */ -#define PROTCAP_FREE6 0x0080 /* not used */ -#define PROTCAP_FREE7 0x0100 /* not used */ -#define PROTCAP_FREE8 0x0200 /* not used */ -#define PROTCAP_FREE9 0x0400 /* not used */ -#define PROTCAP_FREE10 0x0800 /* not used */ -#define PROTCAP_FREE11 0x1000 /* not used */ -#define PROTCAP_FREE12 0x2000 /* not used */ -#define PROTCAP_FREE13 0x4000 /* not used */ -#define PROTCAP_EXTENSION 0x8000 /* used for future extentions */ diff --git a/drivers/isdn/eicon/divalog.h b/drivers/isdn/eicon/divalog.h deleted file mode 100644 index e46ee1d6517f..000000000000 --- a/drivers/isdn/eicon/divalog.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Include file for defining the kernel logger messages - * These definitions are shared between the klog driver and the - * klogd daemon process - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.0 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#if !defined(_KLOGMSG_H) -#define _KLOGMSG_H - -/* define a type for a log entry */ - -#define KLOG_TEXT_MSG (0) -#define KLOG_XLOG_MSG (1) -#define KLOG_XTXT_MSG (2) -#define KLOG_IDI_REQ (4) -#define KLOG_IDI_CALLBACK (5) -#define KLOG_CAPI_MSG (6) - -typedef struct -{ - unsigned long time_stamp; /* in ms since last system boot */ - int card; /* card number (-1 for all) */ - unsigned int type; /* type of log message (0 is text) */ - unsigned int length; /* message length (non-text messages only) */ - unsigned short code; /* message code (non-text messages only) */ - char buffer[110];/* text/data to log */ -} klog_t; - -void DivasLogAdd(void *buffer, int length); -#endif /* of _KLOGMSG_H */ diff --git a/drivers/isdn/eicon/divas.h b/drivers/isdn/eicon/divas.h deleted file mode 100644 index 63441a6d8ab4..000000000000 --- a/drivers/isdn/eicon/divas.h +++ /dev/null @@ -1,214 +0,0 @@ -/* - * External Diva Server driver include file - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.5 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#if !defined(DIVAS_H) -#define DIVAS_H - -#include "sys.h" - - -/* IOCTL commands */ - -#define DIA_IOCTL_INIT (0) -#define DIA_IOCTL_LOAD (1) -#define DIA_IOCTL_CONFIG (2) -#define DIA_IOCTL_START (3) -#define DIA_IOCTL_GET_NUM (4) -#define DIA_IOCTL_GET_LIST (5) -#define DIA_IOCTL_LOG (6) -#define DIA_IOCTL_DETECT (7) -#define DIA_IOCTL_SPACE (8) -#define DIA_IOCTL_GET_MEM (9) -#define DIA_IOCTL_FLAVOUR (10) -#define DIA_IOCTL_XLOG_REQ (11) - -/* Error codes */ - -#define XLOG_ERR_CARD_NUM (13) -#define XLOG_ERR_DONE (14) -#define XLOG_ERR_CMD (15) -#define XLOG_ERR_TIMEOUT (16) -#define XLOG_ERR_CARD_STATE (17) -#define XLOG_ERR_UNKNOWN (18) -#define XLOG_OK (0) - -/* Adapter states */ - -#define DIA_UNKNOWN (0) -#define DIA_RESET (1) -#define DIA_LOADED (2) -#define DIA_CONFIGURED (3) -#define DIA_RUNNING (4) - -/* Stucture for getting card specific information from active cad driver */ - -typedef struct -{ - int card_type; - int card_slot; - int state; -} dia_card_list_t; - -/* use following to select which logging to have active */ - -#define DIVAS_LOG_DEBUG (1 << 0) -#define DIVAS_LOG_XLOG (1 << 1) -#define DIVAS_LOG_IDI (1 << 2) -#define DIVAS_LOG_CAPI (1 << 3) - -/* stucture for DIA_IOCTL_LOG to get information from adapter */ - -typedef struct -{ - int card_id; - int log_types; /* bit mask of log types: use DIVAS_LOG_XXX */ -} dia_log_t; - -/* list of cards supported by this driver */ - -#define DIA_CARD_TYPE_DIVA_SERVER (0) /* Diva Server PRI */ -#define DIA_CARD_TYPE_DIVA_SERVER_B (1) /* Diva Server BRI */ -#define DIA_CARD_TYPE_DIVA_SERVER_Q (2) /* Diva Server 4-BRI */ - -/* bus types */ - -#define DIA_BUS_TYPE_ISA (0) -#define DIA_BUS_TYPE_ISA_PNP (1) -#define DIA_BUS_TYPE_PCI (2) -#define DIA_BUS_TYPE_MCA (3) - -/* types of memory used (index for memory array below) */ - -#define DIVAS_RAM_MEMORY 0 -#define DIVAS_REG_MEMORY 1 -#define DIVAS_CFG_MEMORY 2 -#define DIVAS_SHARED_MEMORY 3 -#define DIVAS_CTL_MEMORY 4 -/* - * card config information - * passed as parameter to DIA_IOCTL_INIT ioctl to initialise new card - */ - -typedef struct -{ - int card_id; /* unique id assigned to this card */ - int card_type; /* use DIA_CARD_TYPE_xxx above */ - int bus_type; /* use DIA_BUS_TYPE_xxx above */ - struct pci_dev *pdev; - int slot; /* slot number in bus */ - unsigned char irq; /* IRQ number */ - int reset_base; /* Reset register for I/O mapped cards */ - int io_base; /* I/O base for I/O mapped cards */ - void *memory[5]; /* memory base addresses for memory mapped cards */ - char name[9]; /* name of adapter */ - int serial; /* serial number */ - unsigned char int_priority; /* Interrupt priority */ -} dia_card_t; - -/* - * protocol configuration information - * passed as parameter to DIA_IOCTL_CONFIG ioctl to configure card - */ - -typedef struct -{ - int card_id; /* to identify particular card */ - unsigned char tei; - unsigned char nt2; - unsigned char watchdog; - unsigned char permanent; - unsigned char x_interface; - unsigned char stable_l2; - unsigned char no_order_check; - unsigned char handset_type; - unsigned char sig_flags; - unsigned char low_channel; - unsigned char prot_version; - unsigned char crc4; - struct - { - unsigned char oad[32]; - unsigned char osa[32]; - unsigned char spid[32]; - }terminal[2]; -} dia_config_t; - -/* - * code configuration - * passed as parameter to DIA_IOCTL_LOAD ioctl - * one of these ioctl per code file to load - */ - -typedef struct -{ - int card_id; /* card to load */ - enum - { - DIA_CPU_CODE, /* CPU code */ - DIA_DSP_CODE, /* DSP code */ - DIA_CONT_CODE, /* continuation of code */ - DIA_TABLE_CODE, /* code table */ - DIA_DLOAD_CNT, /* number of downloads*/ - DIA_FPGA_CODE - } code_type; /* code for CPU or DSP ? */ - int length; /* length of code */ - unsigned char *code; /* pointer (in user-space) to code */ -} dia_load_t; - -/* - * start configuration - * passed as parameter to DIA_IOCTL_START ioctl - */ - -typedef struct -{ - int card_id; /* card to start */ -} dia_start_t; - -/* used for retrieving memory from the card */ - -typedef struct { - word card_id; - dword addr; - byte data[16 * 8]; -} mem_block_t; - -/* DIVA Server specific addresses */ - -#define DIVAS_CPU_START_ADDR (0x0) -#define ORG_MAX_PROTOCOL_CODE_SIZE 0x000A0000 -#define ORG_MAX_DSP_CODE_SIZE (0x000F0000 - ORG_MAX_PROTOCOL_CODE_SIZE) -#define ORG_DSP_CODE_BASE (0xBF7F0000 - ORG_MAX_DSP_CODE_SIZE) -#define DIVAS_DSP_START_ADDR (0xBF7A0000) -#define DIVAS_SHARED_OFFSET (0x1000) -#define MP_DSP_CODE_BASE 0xa03a0000 -#define MQ_PROTCODE_OFFSET 0x100000 -#define MQ_SM_OFFSET 0X0f0000 - -#define V90D_MAX_PROTOCOL_CODE_SIZE 0x00090000 -#define V90D_MAX_DSP_CODE_SIZE (0x000F0000 - V90D_MAX_PROTOCOL_CODE_SIZE) -#define V90D_DSP_CODE_BASE (0xBF7F0000 - V90D_MAX_DSP_CODE_SIZE) - -#define MQ_ORG_MAX_PROTOCOL_CODE_SIZE 0x000a0000 /* max 640K Protocol-Code */ -#define MQ_ORG_MAX_DSP_CODE_SIZE 0x00050000 /* max 320K DSP-Code */ -#define MQ_ORG_DSP_CODE_BASE (MQ_MAX_DSP_DOWNLOAD_ADDR \ - - MQ_ORG_MAX_DSP_CODE_SIZE) -#define MQ_V90D_MAX_PROTOCOL_CODE_SIZE 0x00090000 /* max 576K Protocol-Code */ -#define MQ_V90D_MAX_DSP_CODE_SIZE 0x00060000 /* max 384K DSP-Code if V.90D included */ -#define MQ_MAX_DSP_DOWNLOAD_ADDR 0xa03f0000 -#define MQ_V90D_DSP_CODE_BASE (MQ_MAX_DSP_DOWNLOAD_ADDR \ - - MQ_V90D_MAX_DSP_CODE_SIZE) - - -#define ALIGNMENT_MASK_MAESTRA 0xfffffffc - -#endif /* DIVAS_H */ diff --git a/drivers/isdn/eicon/dsp_defs.h b/drivers/isdn/eicon/dsp_defs.h deleted file mode 100644 index 20d3c08f3304..000000000000 --- a/drivers/isdn/eicon/dsp_defs.h +++ /dev/null @@ -1,286 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.0 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef DSP_DEFS_H_ -#define DSP_DEFS_H_ - -#ifndef DSPDIDS_H_ -#include "dspdids.h" -#endif - -#ifdef __cplusplus -extern "C" { -#endif -/*---------------------------------------------------------------------------*/ - -#ifndef NULL -#define NULL 0 -#endif -#ifndef TRUE -#define TRUE (0 == 0) -#endif -#ifndef FALSE -#define FALSE (0 != 0) -#endif - - -/*---------------------------------------------------------------------------*/ - -#define DSP_MEMORY_TYPE_EXTERNAL_DM 0 -#define DSP_MEMORY_TYPE_EXTERNAL_PM 1 -#define DSP_MEMORY_TYPE_INTERNAL_DM 2 -#define DSP_MEMORY_TYPE_INTERNAL_PM 3 - -#define DSP_DOWNLOAD_FLAG_BOOTABLE 0x0001 -#define DSP_DOWNLOAD_FLAG_2181 0x0002 -#define DSP_DOWNLOAD_FLAG_TIMECRITICAL 0x0004 -#define DSP_DOWNLOAD_FLAG_COMPAND 0x0008 - -#define DSP_MEMORY_BLOCK_COUNT 16 - -#define DSP_SEGMENT_PM_FLAG 0x0001 -#define DSP_SEGMENT_SHARED_FLAG 0x0002 - -#define DSP_SEGMENT_EXTERNAL_DM DSP_MEMORY_TYPE_EXTERNAL_DM -#define DSP_SEGMENT_EXTERNAL_PM DSP_MEMORY_TYPE_EXTERNAL_PM -#define DSP_SEGMENT_INTERNAL_DM DSP_MEMORY_TYPE_INTERNAL_DM -#define DSP_SEGMENT_INTERNAL_PM DSP_MEMORY_TYPE_INTERNAL_PM -#define DSP_SEGMENT_FIRST_RELOCATABLE 4 - -#define DSP_DATA_BLOCK_PM_FLAG 0x0001 -#define DSP_DATA_BLOCK_DWORD_FLAG 0x0002 -#define DSP_DATA_BLOCK_RESOLVE_FLAG 0x0004 - -#define DSP_RELOC_NONE 0x00 -#define DSP_RELOC_SEGMENT_MASK 0x3f -#define DSP_RELOC_TYPE_MASK 0xc0 -#define DSP_RELOC_TYPE_0 0x00 /* relocation of address in DM word / high part of PM word */ -#define DSP_RELOC_TYPE_1 0x40 /* relocation of address in low part of PM data word */ -#define DSP_RELOC_TYPE_2 0x80 /* relocation of address in standard command */ -#define DSP_RELOC_TYPE_3 0xc0 /* relocation of address in call/jump on flag in */ - -#define DSP_COMBIFILE_FORMAT_IDENTIFICATION_SIZE 48 -#define DSP_COMBIFILE_FORMAT_VERSION_BCD 0x0100 - -#define DSP_FILE_FORMAT_IDENTIFICATION_SIZE 48 -#define DSP_FILE_FORMAT_VERSION_BCD 0x0100 - - -typedef struct tag_dsp_combifile_header -{ - char format_identification[DSP_COMBIFILE_FORMAT_IDENTIFICATION_SIZE]; - word format_version_bcd; - word header_size; - word combifile_description_size; - word directory_entries; - word directory_size; - word download_count; - word usage_mask_size; -} t_dsp_combifile_header; - -typedef struct tag_dsp_combifile_directory_entry -{ - word card_type_number; - word file_set_number; -} t_dsp_combifile_directory_entry; - -typedef struct tag_dsp_file_header -{ - char format_identification[DSP_FILE_FORMAT_IDENTIFICATION_SIZE]; - word format_version_bcd; - word download_id; - word download_flags; - word required_processing_power; - word interface_channel_count; - word header_size; - word download_description_size; - word memory_block_table_size; - word memory_block_count; - word segment_table_size; - word segment_count; - word symbol_table_size; - word symbol_count; - word total_data_size_dm; - word data_block_count_dm; - word total_data_size_pm; - word data_block_count_pm; -} t_dsp_file_header; - -typedef struct tag_dsp_memory_block_desc -{ - word alias_memory_block; - word memory_type; - word address; - word size; /* DSP words */ -} t_dsp_memory_block_desc; - -typedef struct tag_dsp_segment_desc -{ - word memory_block; - word attributes; - word base; - word size; - word alignment; /* ==0 -> no other legal start address than base */ -} t_dsp_segment_desc; - -typedef struct tag_dsp_symbol_desc -{ - word symbol_id; - word segment; - word offset; - word size; /* DSP words */ -} t_dsp_symbol_desc; - -typedef struct tag_dsp_data_block_header -{ - word attributes; - word segment; - word offset; - word size; /* DSP words */ -} t_dsp_data_block_header; - -typedef struct tag_dsp_download_desc /* be sure to keep native alignment for MAESTRA's */ -{ - word download_id; - word download_flags; - word required_processing_power; - word interface_channel_count; - word excess_header_size; - word memory_block_count; - word segment_count; - word symbol_count; - word data_block_count_dm; - word data_block_count_pm; - byte *p_excess_header_data; - char *p_download_description; - t_dsp_memory_block_desc *p_memory_block_table; - t_dsp_segment_desc *p_segment_table; - t_dsp_symbol_desc *p_symbol_table; - word *p_data_blocks_dm; - word *p_data_blocks_pm; -} t_dsp_download_desc; - -#define DSP_DOWNLOAD_INDEX_KERNEL 0 -#define DSP30TX_DOWNLOAD_INDEX_KERNEL 1 -#define DSP30RX_DOWNLOAD_INDEX_KERNEL 2 -#define DSP_MAX_DOWNLOAD_COUNT 35 - - -#define DSP_DOWNLOAD_MAX_SEGMENTS 16 - -#define DSP_UDATA_REQUEST_RECONFIGURE 0 -/* -parameters: - <word> reconfigure delay (in 8kHz samples) - <word> reconfigure code - <byte> reconfigure hdlc preamble flags -*/ - -#define DSP_RECONFIGURE_TX_FLAG 0x8000 -#define DSP_RECONFIGURE_SHORT_TRAIN_FLAG 0x4000 -#define DSP_RECONFIGURE_ECHO_PROTECT_FLAG 0x2000 -#define DSP_RECONFIGURE_HDLC_FLAG 0x1000 -#define DSP_RECONFIGURE_SYNC_FLAG 0x0800 -#define DSP_RECONFIGURE_PROTOCOL_MASK 0x00ff -#define DSP_RECONFIGURE_IDLE 0 -#define DSP_RECONFIGURE_V25 1 -#define DSP_RECONFIGURE_V21_CH2 2 -#define DSP_RECONFIGURE_V27_2400 3 -#define DSP_RECONFIGURE_V27_4800 4 -#define DSP_RECONFIGURE_V29_7200 5 -#define DSP_RECONFIGURE_V29_9600 6 -#define DSP_RECONFIGURE_V33_12000 7 -#define DSP_RECONFIGURE_V33_14400 8 -#define DSP_RECONFIGURE_V17_7200 9 -#define DSP_RECONFIGURE_V17_9600 10 -#define DSP_RECONFIGURE_V17_12000 11 -#define DSP_RECONFIGURE_V17_14400 12 - -/* -data indications if transparent framer - <byte> data 0 - <byte> data 1 - ... - -data indications if HDLC framer - <byte> data 0 - <byte> data 1 - ... - <byte> CRC 0 - <byte> CRC 1 - <byte> preamble flags -*/ - -#define DSP_UDATA_INDICATION_SYNC 0 -/* -returns: - <word> time of sync (sampled from counter at 8kHz) -*/ - -#define DSP_UDATA_INDICATION_DCD_OFF 1 -/* -returns: - <word> time of DCD off (sampled from counter at 8kHz) -*/ - -#define DSP_UDATA_INDICATION_DCD_ON 2 -/* -returns: - <word> time of DCD on (sampled from counter at 8kHz) - <byte> connected norm - <word> connected options - <dword> connected speed (bit/s) -*/ - -#define DSP_UDATA_INDICATION_CTS_OFF 3 -/* -returns: - <word> time of CTS off (sampled from counter at 8kHz) -*/ - -#define DSP_UDATA_INDICATION_CTS_ON 4 -/* -returns: - <word> time of CTS on (sampled from counter at 8kHz) - <byte> connected norm - <word> connected options - <dword> connected speed (bit/s) -*/ - -#define DSP_CONNECTED_NORM_UNSPECIFIED 0 -#define DSP_CONNECTED_NORM_V21 1 -#define DSP_CONNECTED_NORM_V23 2 -#define DSP_CONNECTED_NORM_V22 3 -#define DSP_CONNECTED_NORM_V22_BIS 4 -#define DSP_CONNECTED_NORM_V32_BIS 5 -#define DSP_CONNECTED_NORM_V34 6 -#define DSP_CONNECTED_NORM_V8 7 -#define DSP_CONNECTED_NORM_BELL_212A 8 -#define DSP_CONNECTED_NORM_BELL_103 9 -#define DSP_CONNECTED_NORM_V29_LEASED_LINE 10 -#define DSP_CONNECTED_NORM_V33_LEASED_LINE 11 -#define DSP_CONNECTED_NORM_TFAST 12 -#define DSP_CONNECTED_NORM_V21_CH2 13 -#define DSP_CONNECTED_NORM_V27_TER 14 -#define DSP_CONNECTED_NORM_V29 15 -#define DSP_CONNECTED_NORM_V33 16 -#define DSP_CONNECTED_NORM_V17 17 - -#define DSP_CONNECTED_OPTION_TRELLIS 0x0001 - - -/*---------------------------------------------------------------------------*/ -#ifdef __cplusplus -} -#endif - -#endif - -/*---------------------------------------------------------------------------*/ diff --git a/drivers/isdn/eicon/dspdids.h b/drivers/isdn/eicon/dspdids.h deleted file mode 100644 index 000a8ba1b2fb..000000000000 --- a/drivers/isdn/eicon/dspdids.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.0 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef DSPDIDS_H_ -#define DSPDIDS_H_ - - -/*---------------------------------------------------------------------------*/ - -#define DSP_DID_INVALID 0 -#define DSP_DID_DIVA 1 -#define DSP_DID_DIVA_PRO 2 -#define DSP_DID_DIVA_PRO_20 3 -#define DSP_DID_DIVA_PRO_PCCARD 4 -#define DSP_DID_DIVA_SERVER_BRI_1M 5 -#define DSP_DID_DIVA_SERVER_BRI_2M 6 -#define DSP_DID_DIVA_SERVER_PRI_2M_TX 7 -#define DSP_DID_DIVA_SERVER_PRI_2M_RX 8 -#define DSP_DID_DIVA_SERVER_PRI_30M 9 -#define DSP_DID_TASK_HSCX 100 -#define DSP_DID_TASK_HSCX_PRI_2M_TX 101 -#define DSP_DID_TASK_HSCX_PRI_2M_RX 102 -#define DSP_DID_TASK_V110KRNL 200 -#define DSP_DID_OVERLAY_V1100 201 -#define DSP_DID_OVERLAY_V1101 202 -#define DSP_DID_OVERLAY_V1102 203 -#define DSP_DID_OVERLAY_V1103 204 -#define DSP_DID_OVERLAY_V1104 205 -#define DSP_DID_OVERLAY_V1105 206 -#define DSP_DID_OVERLAY_V1106 207 -#define DSP_DID_OVERLAY_V1107 208 -#define DSP_DID_OVERLAY_V1108 209 -#define DSP_DID_OVERLAY_V1109 210 -#define DSP_DID_TASK_V110_PRI_2M_TX 220 -#define DSP_DID_TASK_V110_PRI_2M_RX 221 -#define DSP_DID_TASK_MODEM 300 -#define DSP_DID_TASK_FAX05 400 -#define DSP_DID_TASK_VOICE 500 -#define DSP_DID_TASK_TIKRNL81 600 -#define DSP_DID_OVERLAY_DIAL 601 -#define DSP_DID_OVERLAY_V22 602 -#define DSP_DID_OVERLAY_V32 603 -#define DSP_DID_OVERLAY_FSK 604 -#define DSP_DID_OVERLAY_FAX 605 -#define DSP_DID_OVERLAY_VXX 606 -#define DSP_DID_OVERLAY_V8 607 -#define DSP_DID_OVERLAY_INFO 608 -#define DSP_DID_OVERLAY_V34 609 -#define DSP_DID_OVERLAY_DFX 610 -#define DSP_DID_PARTIAL_OVERLAY_DIAL 611 -#define DSP_DID_PARTIAL_OVERLAY_FSK 612 -#define DSP_DID_PARTIAL_OVERLAY_FAX 613 -#define DSP_DID_TASK_TIKRNL05 700 - - -/*---------------------------------------------------------------------------*/ - -#endif - -/*---------------------------------------------------------------------------*/ diff --git a/drivers/isdn/eicon/eicon.h b/drivers/isdn/eicon/eicon.h deleted file mode 100644 index 4fe92f63de07..000000000000 --- a/drivers/isdn/eicon/eicon.h +++ /dev/null @@ -1,386 +0,0 @@ -/* $Id: eicon.h,v 1.1.4.1.2.3 2002/10/01 11:29:13 armin Exp $ - * - * ISDN low-level module for Eicon active ISDN-Cards. - * - * Copyright 1998 by Fritz Elfert (fritz@isdn4linux.de) - * Copyright 1998-2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef eicon_h -#define eicon_h - -#include <linux/interrupt.h> - -#define EICON_IOCTL_SETMMIO 0 -#define EICON_IOCTL_GETMMIO 1 -#define EICON_IOCTL_SETIRQ 2 -#define EICON_IOCTL_GETIRQ 3 -#define EICON_IOCTL_LOADBOOT 4 -#define EICON_IOCTL_ADDCARD 5 -#define EICON_IOCTL_GETTYPE 6 -#define EICON_IOCTL_LOADPCI 7 -#define EICON_IOCTL_LOADISA 8 -#define EICON_IOCTL_GETVER 9 -#define EICON_IOCTL_GETXLOG 10 - -#define EICON_IOCTL_MANIF 90 - -#define EICON_IOCTL_FREEIT 97 -#define EICON_IOCTL_TEST 98 -#define EICON_IOCTL_DEBUGVAR 99 - -#define EICON_IOCTL_DIA_OFFSET 100 - -/* Bus types */ -#define EICON_BUS_ISA 1 -#define EICON_BUS_MCA 2 -#define EICON_BUS_PCI 3 - -/* Constants for describing Card-Type */ -#define EICON_CTYPE_S 0 -#define EICON_CTYPE_SX 1 -#define EICON_CTYPE_SCOM 2 -#define EICON_CTYPE_QUADRO 3 -#define EICON_CTYPE_S2M 4 -#define EICON_CTYPE_MAESTRA 5 -#define EICON_CTYPE_MAESTRAQ 6 -#define EICON_CTYPE_MAESTRAQ_U 7 -#define EICON_CTYPE_MAESTRAP 8 -#define EICON_CTYPE_ISABRI 0x10 -#define EICON_CTYPE_ISAPRI 0x20 -#define EICON_CTYPE_MASK 0x0f -#define EICON_CTYPE_QUADRO_NR(n) (n<<4) - -#define MAX_HEADER_LEN 10 - -#define MAX_STATUS_BUFFER 150 - -/* Struct for adding new cards */ -typedef struct eicon_cdef { - int membase; - int irq; - char id[10]; -} eicon_cdef; - -#define EICON_ISA_BOOT_MEMCHK 1 -#define EICON_ISA_BOOT_NORMAL 2 - -/* Struct for downloading protocol via ioctl for ISA cards */ -/* same struct for downloading protocol via ioctl for MCA cards */ -typedef struct { - /* start-up parameters */ - unsigned char tei; - unsigned char nt2; - unsigned char skip1; - unsigned char WatchDog; - unsigned char Permanent; - unsigned char XInterface; - unsigned char StableL2; - unsigned char NoOrderCheck; - unsigned char HandsetType; - unsigned char skip2; - unsigned char LowChannel; - unsigned char ProtVersion; - unsigned char Crc4; - unsigned char Loopback; - unsigned char oad[32]; - unsigned char osa[32]; - unsigned char spid[32]; - unsigned char boot_opt; - unsigned long bootstrap_len; - unsigned long firmware_len; - unsigned char code[1]; /* Rest (bootstrap- and firmware code) will be allocated */ -} eicon_isa_codebuf; - -/* Data for downloading protocol via ioctl */ -typedef union { - eicon_isa_codebuf isa; - eicon_isa_codebuf mca; -} eicon_codebuf; - -/* Data for Management interface */ -typedef struct { - int count; - int pos; - int length[50]; - unsigned char data[700]; -} eicon_manifbuf; - -#define TRACE_OK (1) - -#ifdef __KERNEL__ - -/* Kernel includes */ -#include <linux/config.h> -#include <linux/sched.h> -#include <linux/string.h> -#include <linux/workqueue.h> -#include <linux/interrupt.h> -#include <linux/skbuff.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/major.h> -#include <asm/io.h> -#include <linux/kernel.h> -#include <linux/signal.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/mman.h> -#include <linux/ioport.h> -#include <linux/timer.h> -#include <linux/wait.h> -#include <linux/delay.h> -#include <linux/ctype.h> -#include <linux/pci.h> - -#include <linux/isdn.h> -#include <linux/isdnif.h> - - -typedef struct { - __u16 length __attribute__ ((packed)); /* length of data/parameter field */ - __u8 P[1]; /* data/parameter field */ -} eicon_PBUFFER; - -#include "eicon_isa.h" - -#include "idi.h" - -typedef struct { - __u16 NextReq __attribute__ ((packed)); /* pointer to next Req Buffer */ - __u16 NextRc __attribute__ ((packed)); /* pointer to next Rc Buffer */ - __u16 NextInd __attribute__ ((packed)); /* pointer to next Ind Buffer */ - __u8 ReqInput __attribute__ ((packed)); /* number of Req Buffers sent */ - __u8 ReqOutput __attribute__ ((packed)); /* number of Req Buffers returned */ - __u8 ReqReserved __attribute__ ((packed));/*number of Req Buffers reserved */ - __u8 Int __attribute__ ((packed)); /* ISDN-P interrupt */ - __u8 XLock __attribute__ ((packed)); /* Lock field for arbitration */ - __u8 RcOutput __attribute__ ((packed)); /* number of Rc buffers received */ - __u8 IndOutput __attribute__ ((packed)); /* number of Ind buffers received */ - __u8 IMask __attribute__ ((packed)); /* Interrupt Mask Flag */ - __u8 Reserved1[2] __attribute__ ((packed)); /* reserved field, do not use */ - __u8 ReadyInt __attribute__ ((packed)); /* request field for ready int */ - __u8 Reserved2[12] __attribute__ ((packed)); /* reserved field, do not use */ - __u8 InterfaceType __attribute__ ((packed)); /* interface type 1=16K */ - __u16 Signature __attribute__ ((packed)); /* ISDN-P initialized ind */ - __u8 B[1]; /* buffer space for Req,Ind and Rc */ -} eicon_pr_ram; - -/* Macro for delay via schedule() */ -#define SLEEP(j) { \ - set_current_state(TASK_UNINTERRUPTIBLE); \ - schedule_timeout(j); \ -} - -typedef struct { - __u8 Req; /* pending request */ - __u8 Rc; /* return code received */ - __u8 Ind; /* indication received */ - __u8 ReqCh; /* channel of current Req */ - __u8 RcCh; /* channel of current Rc */ - __u8 IndCh; /* channel of current Ind */ - __u8 D3Id; /* ID used by this entity */ - __u8 B2Id; /* ID used by this entity */ - __u8 GlobalId; /* reserved field */ - __u8 XNum; /* number of X-buffers */ - __u8 RNum; /* number of R-buffers */ - struct sk_buff_head X; /* X-buffer queue */ - struct sk_buff_head R; /* R-buffer queue */ - __u8 RNR; /* receive not ready flag */ - __u8 complete; /* receive complete status */ - __u8 busy; /* busy flag */ - __u16 ref; /* saved reference */ -} entity; - -#define FAX_MAX_SCANLINE 256 - -typedef struct { - __u8 PrevObject; - __u8 NextObject; - __u8 abLine[FAX_MAX_SCANLINE]; - __u8 abFrame[FAX_MAX_SCANLINE]; - unsigned int LineLen; - unsigned int LineDataLen; - __u32 LineData; - unsigned int NullBytesPos; - __u8 NullByteExist; - int PageCount; - __u8 Dle; - __u8 Eop; -} eicon_ch_fax_buf; - -typedef struct { - int No; /* Channel Number */ - unsigned short fsm_state; /* Current D-Channel state */ - unsigned short statectrl; /* State controling bits */ - unsigned short eazmask; /* EAZ-Mask for this Channel */ - int queued; /* User-Data Bytes in TX queue */ - int pqueued; /* User-Data Packets in TX queue */ - int waitq; /* User-Data Bytes in wait queue */ - int waitpq; /* User-Data Bytes in packet queue */ - struct sk_buff *tskb1; /* temp skb 1 */ - struct sk_buff *tskb2; /* temp skb 2 */ - unsigned char l2prot; /* Layer 2 protocol */ - unsigned char l3prot; /* Layer 3 protocol */ -#ifdef CONFIG_ISDN_TTY_FAX - T30_s *fax; /* pointer to fax data in LL */ - eicon_ch_fax_buf fax2; /* fax related struct */ -#endif - entity e; /* Native Entity */ - ENTITY de; /* Divas D Entity */ - ENTITY be; /* Divas B Entity */ - char cpn[32]; /* remember cpn */ - char oad[32]; /* remember oad */ - char dsa[32]; /* remember dsa */ - char osa[32]; /* remember osa */ - unsigned char cause[2]; /* Last Cause */ - unsigned char si1; - unsigned char si2; - unsigned char plan; - unsigned char screen; -} eicon_chan; - -typedef struct { - eicon_chan *ptr; -} eicon_chan_ptr; - -#include "eicon_pci.h" - -#define EICON_FLAGS_RUNNING 1 /* Cards driver activated */ -#define EICON_FLAGS_PVALID 2 /* Cards port is valid */ -#define EICON_FLAGS_IVALID 4 /* Cards irq is valid */ -#define EICON_FLAGS_MVALID 8 /* Cards membase is valid */ -#define EICON_FLAGS_LOADED 8 /* Firmware loaded */ - -/* D-Channel states */ -#define EICON_STATE_NULL 0 -#define EICON_STATE_ICALL 1 -#define EICON_STATE_OCALL 2 -#define EICON_STATE_IWAIT 3 -#define EICON_STATE_OWAIT 4 -#define EICON_STATE_IBWAIT 5 -#define EICON_STATE_OBWAIT 6 -#define EICON_STATE_BWAIT 7 -#define EICON_STATE_BHWAIT 8 -#define EICON_STATE_BHWAIT2 9 -#define EICON_STATE_DHWAIT 10 -#define EICON_STATE_DHWAIT2 11 -#define EICON_STATE_BSETUP 12 -#define EICON_STATE_ACTIVE 13 -#define EICON_STATE_ICALLW 14 -#define EICON_STATE_LISTEN 15 -#define EICON_STATE_WMCONN 16 - -#define EICON_MAX_QUEUE 2138 - -typedef union { - eicon_isa_card isa; - eicon_pci_card pci; - eicon_isa_card mca; -} eicon_hwif; - -typedef struct { - __u8 ret; - __u8 id; - __u8 ch; -} eicon_ack; - -typedef struct { - __u8 code; - __u8 id; - __u8 ch; -} eicon_req; - -typedef struct { - __u8 ret; - __u8 id; - __u8 ch; - __u8 more; -} eicon_indhdr; - -/* - * Per card driver data - */ -typedef struct eicon_card { - eicon_hwif hwif; /* Hardware dependent interface */ - DESCRIPTOR *d; /* IDI Descriptor */ - u_char ptype; /* Protocol type (1TR6 or Euro) */ - u_char bus; /* Bustype (ISA, MCA, PCI) */ - u_char type; /* Cardtype (EICON_CTYPE_...) */ - struct eicon_card *qnext; /* Pointer to next quadro adapter */ - int Feature; /* Protocol Feature Value */ - struct eicon_card *next; /* Pointer to next device struct */ - int myid; /* Driver-Nr. assigned by linklevel */ - unsigned long flags; /* Statusflags */ - struct sk_buff_head rcvq; /* Receive-Message queue */ - struct sk_buff_head sndq; /* Send-Message queue */ - struct sk_buff_head rackq; /* Req-Ack-Message queue */ - struct sk_buff_head sackq; /* Data-Ack-Message queue */ - struct sk_buff_head statq; /* Status-Message queue */ - int statq_entries; - struct tasklet_struct snd_tq; /* Task struct for xmit bh */ - struct tasklet_struct rcv_tq; /* Task struct for rcv bh */ - struct tasklet_struct ack_tq; /* Task struct for ack bh */ - eicon_chan* IdTable[256]; /* Table to find entity */ - __u16 ref_in; - __u16 ref_out; - int nchannels; /* Number of B-Channels */ - int ReadyInt; /* Ready Interrupt */ - eicon_chan *bch; /* B-Channel status/control */ - DBUFFER *dbuf; /* Dbuffer for Diva Server */ - BUFFERS *sbuf; /* Buffer for Diva Server */ - char *sbufp; /* Data Buffer for Diva Server */ - isdn_if interface; /* Interface to upper layer */ - char regname[35]; /* Drivers card name */ -#ifdef CONFIG_MCA - int mca_slot; /* # of cards MCA slot */ - int mca_io; /* MCA cards IO port */ -#endif /* CONFIG_MCA */ -} eicon_card; - -#include "eicon_idi.h" - -extern eicon_card *cards; -extern char *eicon_ctype_name[]; - - -extern __inline__ void eicon_schedule_tx(eicon_card *card) -{ - tasklet_schedule(&card->snd_tq); -} - -extern __inline__ void eicon_schedule_rx(eicon_card *card) -{ - tasklet_schedule(&card->rcv_tq); -} - -extern __inline__ void eicon_schedule_ack(eicon_card *card) -{ - tasklet_schedule(&card->ack_tq); -} - -extern int eicon_addcard(int, int, int, char *, int); -extern void eicon_io_transmit(eicon_card *card); -extern irqreturn_t eicon_irq(int irq, void *dev_id, struct pt_regs *regs); -extern void eicon_io_rcv_dispatch(eicon_card *ccard); -extern void eicon_io_ack_dispatch(eicon_card *ccard); -#ifdef CONFIG_MCA -extern int eicon_mca_find_card(int, int, int, char *); -extern int eicon_mca_probe(int, int, int, int, char *); -extern int eicon_info(char *, int , void *); -#endif /* CONFIG_MCA */ - -extern ulong DebugVar; -extern void eicon_log(eicon_card * card, int level, const char *fmt, ...); -extern void eicon_putstatus(eicon_card * card, char * buf); - -extern spinlock_t eicon_lock; - -#endif /* __KERNEL__ */ - -#endif /* eicon_h */ diff --git a/drivers/isdn/eicon/eicon_dsp.h b/drivers/isdn/eicon/eicon_dsp.h deleted file mode 100644 index 299edcaab27b..000000000000 --- a/drivers/isdn/eicon/eicon_dsp.h +++ /dev/null @@ -1,285 +0,0 @@ -/* $Id: eicon_dsp.h,v 1.1.4.1.2.2 2002/10/01 11:29:13 armin Exp $ - * - * ISDN lowlevel-module for Eicon active cards. - * DSP definitions - * - * Copyright 1999,2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef DSP_H -#define DSP_H - -#include "dsp_defs.h" - - -#define DSP_UDATA_REQUEST_SWITCH_FRAMER 1 -/* -parameters: - <byte> transmit framer type - <byte> receive framer type -*/ - -#define DSP_REQUEST_SWITCH_FRAMER_HDLC 0 -#define DSP_REQUEST_SWITCH_FRAMER_TRANSPARENT 1 -#define DSP_REQUEST_SWITCH_FRAMER_ASYNC 2 - - -#define DSP_UDATA_REQUEST_CLEARDOWN 2 -/* -parameters: - - none - -*/ - - -#define DSP_UDATA_REQUEST_TX_CONFIRMATION_ON 3 -/* -parameters: - - none - -*/ - - -#define DSP_UDATA_REQUEST_TX_CONFIRMATION_OFF 4 -/* -parameters: - - none - -*/ - -typedef struct eicon_dsp_ind { - __u16 time __attribute__ ((packed)); - __u8 norm __attribute__ ((packed)); - __u16 options __attribute__ ((packed)); - __u32 speed __attribute__ ((packed)); - __u16 delay __attribute__ ((packed)); - __u32 txspeed __attribute__ ((packed)); - __u32 rxspeed __attribute__ ((packed)); -} eicon_dsp_ind; - -#define DSP_CONNECTED_OPTION_V42_TRANS 0x0002 -#define DSP_CONNECTED_OPTION_V42_LAPM 0x0004 -#define DSP_CONNECTED_OPTION_SHORT_TRAIN 0x0008 -#define DSP_CONNECTED_OPTION_TALKER_ECHO_PROTECT 0x0010 - -#define DSP_UDATA_INDICATION_DISCONNECT 5 -/* -returns: - <byte> cause -*/ - -#define DSP_DISCONNECT_CAUSE_NONE 0x00 -#define DSP_DISCONNECT_CAUSE_BUSY_TONE 0x01 -#define DSP_DISCONNECT_CAUSE_CONGESTION_TONE 0x02 -#define DSP_DISCONNECT_CAUSE_INCOMPATIBILITY 0x03 -#define DSP_DISCONNECT_CAUSE_CLEARDOWN 0x04 -#define DSP_DISCONNECT_CAUSE_TRAINING_TIMEOUT 0x05 - -#define DSP_UDATA_INDICATION_TX_CONFIRMATION 6 -/* -returns: - <word> confirmation number -*/ - - -#define DSP_UDATA_REQUEST_SEND_DTMF_DIGITS 16 -/* -parameters: - <word> tone duration (ms) - <word> gap duration (ms) - <byte> digit 0 tone code - ... - <byte> digit n tone code -*/ - -#define DSP_SEND_DTMF_DIGITS_HEADER_LENGTH 5 - -#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_697_HZ 0x00 -#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_770_HZ 0x01 -#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_852_HZ 0x02 -#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_941_HZ 0x03 -#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_MASK 0x03 -#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1209_HZ 0x00 -#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1336_HZ 0x04 -#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1477_HZ 0x08 -#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1633_HZ 0x0c -#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_MASK 0x0c - -#define DSP_DTMF_DIGIT_TONE_CODE_0 0x07 -#define DSP_DTMF_DIGIT_TONE_CODE_1 0x00 -#define DSP_DTMF_DIGIT_TONE_CODE_2 0x04 -#define DSP_DTMF_DIGIT_TONE_CODE_3 0x08 -#define DSP_DTMF_DIGIT_TONE_CODE_4 0x01 -#define DSP_DTMF_DIGIT_TONE_CODE_5 0x05 -#define DSP_DTMF_DIGIT_TONE_CODE_6 0x09 -#define DSP_DTMF_DIGIT_TONE_CODE_7 0x02 -#define DSP_DTMF_DIGIT_TONE_CODE_8 0x06 -#define DSP_DTMF_DIGIT_TONE_CODE_9 0x0a -#define DSP_DTMF_DIGIT_TONE_CODE_STAR 0x03 -#define DSP_DTMF_DIGIT_TONE_CODE_HASHMARK 0x0b -#define DSP_DTMF_DIGIT_TONE_CODE_A 0x0c -#define DSP_DTMF_DIGIT_TONE_CODE_B 0x0d -#define DSP_DTMF_DIGIT_TONE_CODE_C 0x0e -#define DSP_DTMF_DIGIT_TONE_CODE_D 0x0f - - -#define DSP_UDATA_INDICATION_DTMF_DIGITS_SENT 16 -/* -returns: - - none - - One indication will be sent for every request. -*/ - - -#define DSP_UDATA_REQUEST_ENABLE_DTMF_RECEIVER 17 -/* -parameters: - <word> tone duration (ms) - <word> gap duration (ms) -*/ -typedef struct enable_dtmf_s { - __u16 tone; - __u16 gap; -} enable_dtmf_s; - -#define DSP_UDATA_REQUEST_DISABLE_DTMF_RECEIVER 18 -/* -parameters: - - none - -*/ - -#define DSP_UDATA_INDICATION_DTMF_DIGITS_RECEIVED 17 -/* -returns: - <byte> digit 0 tone code - ... - <byte> digit n tone code -*/ - -#define DSP_DTMF_DIGITS_RECEIVED_HEADER_LENGTH 1 - - -#define DSP_UDATA_INDICATION_MODEM_CALLING_TONE 18 -/* -returns: - - none - -*/ - -#define DSP_UDATA_INDICATION_FAX_CALLING_TONE 19 -/* -returns: - - none - -*/ - -#define DSP_UDATA_INDICATION_ANSWER_TONE 20 -/* -returns: - - none - -*/ - -/* ============= FAX ================ */ - -#define EICON_FAXID_LEN 20 - -typedef struct eicon_t30_s { - __u8 code; - __u8 rate; - __u8 resolution; - __u8 format; - __u8 pages_low; - __u8 pages_high; - __u8 atf; - __u8 control_bits_low; - __u8 control_bits_high; - __u8 feature_bits_low; - __u8 feature_bits_high; - __u8 universal_5; - __u8 universal_6; - __u8 universal_7; - __u8 station_id_len; - __u8 head_line_len; - __u8 station_id[EICON_FAXID_LEN]; -/* __u8 head_line[]; */ -} eicon_t30_s; - - /* EDATA transmit messages */ -#define EDATA_T30_DIS 0x01 -#define EDATA_T30_FTT 0x02 -#define EDATA_T30_MCF 0x03 - - /* EDATA receive messages */ -#define EDATA_T30_DCS 0x81 -#define EDATA_T30_TRAIN_OK 0x82 -#define EDATA_T30_EOP 0x83 -#define EDATA_T30_MPS 0x84 -#define EDATA_T30_EOM 0x85 -#define EDATA_T30_DTC 0x86 - -#define T30_FORMAT_SFF 0 -#define T30_FORMAT_ASCII 1 -#define T30_FORMAT_COUNT 2 - -#define T30_CONTROL_BIT_DISABLE_FINE 0x0001 -#define T30_CONTROL_BIT_ENABLE_ECM 0x0002 -#define T30_CONTROL_BIT_ECM_64_BYTES 0x0004 -#define T30_CONTROL_BIT_ENABLE_2D_CODING 0x0008 -#define T30_CONTROL_BIT_ENABLE_T6_CODING 0x0010 -#define T30_CONTROL_BIT_ENABLE_UNCOMPR 0x0020 -#define T30_CONTROL_BIT_ACCEPT_POLLING 0x0040 -#define T30_CONTROL_BIT_REQUEST_POLLING 0x0080 -#define T30_CONTROL_BIT_MORE_DOCUMENTS 0x0100 - -#define T30_CONTROL_BIT_ALL_FEATURES\ - (T30_CONTROL_BIT_ENABLE_ECM | T30_CONTROL_BIT_ENABLE_2D_CODING |\ - T30_CONTROL_BIT_ENABLE_T6_CODING | T30_CONTROL_BIT_ENABLE_UNCOMPR) - -#define T30_FEATURE_BIT_FINE 0x0001 -#define T30_FEATURE_BIT_ECM 0x0002 -#define T30_FEATURE_BIT_ECM_64_BYTES 0x0004 -#define T30_FEATURE_BIT_2D_CODING 0x0008 -#define T30_FEATURE_BIT_T6_CODING 0x0010 -#define T30_FEATURE_BIT_UNCOMPR_ENABLED 0x0020 -#define T30_FEATURE_BIT_POLLING 0x0040 - -#define FAX_OBJECT_DOCU 1 -#define FAX_OBJECT_PAGE 2 -#define FAX_OBJECT_LINE 3 - -#define T4_EOL 0x800 -#define T4_EOL_BITSIZE 12 -#define T4_EOL_DWORD (T4_EOL << (32 - T4_EOL_BITSIZE)) -#define T4_EOL_MASK_DWORD ((__u32) -1 << (32 - T4_EOL_BITSIZE)) - -#define SFF_LEN_FLD_SIZE 3 - -#define _DLE_ 0x10 -#define _ETX_ 0x03 - -typedef struct eicon_sff_dochead { - __u32 id __attribute__ ((packed)); - __u8 version __attribute__ ((packed)); - __u8 reserved1 __attribute__ ((packed)); - __u16 userinfo __attribute__ ((packed)); - __u16 pagecount __attribute__ ((packed)); - __u16 off1pagehead __attribute__ ((packed)); - __u32 offnpagehead __attribute__ ((packed)); - __u32 offdocend __attribute__ ((packed)); -} eicon_sff_dochead; - -typedef struct eicon_sff_pagehead { - __u8 pageheadid __attribute__ ((packed)); - __u8 pageheadlen __attribute__ ((packed)); - __u8 resvert __attribute__ ((packed)); - __u8 reshoriz __attribute__ ((packed)); - __u8 coding __attribute__ ((packed)); - __u8 reserved2 __attribute__ ((packed)); - __u16 linelength __attribute__ ((packed)); - __u16 pagelength __attribute__ ((packed)); - __u32 offprevpage __attribute__ ((packed)); - __u32 offnextpage __attribute__ ((packed)); -} eicon_sff_pagehead; - -#endif /* DSP_H */ - diff --git a/drivers/isdn/eicon/eicon_idi.c b/drivers/isdn/eicon/eicon_idi.c deleted file mode 100644 index 4bfce7f82814..000000000000 --- a/drivers/isdn/eicon/eicon_idi.c +++ /dev/null @@ -1,3197 +0,0 @@ -/* $Id: eicon_idi.c,v 1.1.4.1.2.4 2002/10/01 11:29:13 armin Exp $ - * - * ISDN lowlevel-module for Eicon active cards. - * IDI interface - * - * Copyright 1998-2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * Thanks to Deutsche Mailbox Saar-Lor-Lux GmbH - * for sponsoring and testing fax - * capabilities with Diva Server cards. - * (dor@deutschemailbox.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/config.h> -#include "eicon.h" -#include "eicon_idi.h" -#include "eicon_dsp.h" -#include "uxio.h" - -#undef EICON_FULL_SERVICE_OKTETT - -char *eicon_idi_revision = "$Revision: 1.1.4.1.2.4 $"; - -eicon_manifbuf *manbuf; - -int eicon_idi_manage_assign(eicon_card *card); -int eicon_idi_manage_remove(eicon_card *card); -int idi_fill_in_T30(eicon_chan *chan, unsigned char *buffer); - -int -idi_assign_req(eicon_REQ *reqbuf, int signet, eicon_chan *chan) -{ - int l = 0; - int tmp; - - tmp = 0; - if (!signet) { - /* Signal Layer */ - reqbuf->XBuffer.P[l++] = CAI; - reqbuf->XBuffer.P[l++] = 1; - reqbuf->XBuffer.P[l++] = 0; - reqbuf->XBuffer.P[l++] = KEY; - reqbuf->XBuffer.P[l++] = 3; - reqbuf->XBuffer.P[l++] = 'I'; - reqbuf->XBuffer.P[l++] = '4'; - reqbuf->XBuffer.P[l++] = 'L'; - reqbuf->XBuffer.P[l++] = SHIFT|6; - reqbuf->XBuffer.P[l++] = SIN; - reqbuf->XBuffer.P[l++] = 2; - reqbuf->XBuffer.P[l++] = 0; - reqbuf->XBuffer.P[l++] = 0; - reqbuf->XBuffer.P[l++] = 0; /* end */ - reqbuf->Req = ASSIGN; - reqbuf->ReqCh = 0; - reqbuf->ReqId = DSIG_ID; - reqbuf->XBuffer.length = l; - reqbuf->Reference = 0; /* Sig Entity */ - } - else { - /* Network Layer */ - reqbuf->XBuffer.P[l++] = CAI; - reqbuf->XBuffer.P[l++] = 1; - reqbuf->XBuffer.P[l++] = chan->e.D3Id; - reqbuf->XBuffer.P[l++] = LLC; - reqbuf->XBuffer.P[l++] = 2; - switch(chan->l2prot) { - case ISDN_PROTO_L2_V11096: - case ISDN_PROTO_L2_V11019: - case ISDN_PROTO_L2_V11038: - case ISDN_PROTO_L2_TRANS: - reqbuf->XBuffer.P[l++] = 2; /* transparent */ - break; - case ISDN_PROTO_L2_X75I: - case ISDN_PROTO_L2_X75UI: - case ISDN_PROTO_L2_X75BUI: - reqbuf->XBuffer.P[l++] = 5; /* X.75 */ - break; - case ISDN_PROTO_L2_MODEM: - if (chan->fsm_state == EICON_STATE_IWAIT) - reqbuf->XBuffer.P[l++] = 9; /* V.42 incoming */ - else - reqbuf->XBuffer.P[l++] = 10; /* V.42 */ - break; - case ISDN_PROTO_L2_HDLC: - case ISDN_PROTO_L2_FAX: - if (chan->fsm_state == EICON_STATE_IWAIT) - reqbuf->XBuffer.P[l++] = 3; /* autoconnect on incoming */ - else - reqbuf->XBuffer.P[l++] = 2; /* transparent */ - break; - default: - reqbuf->XBuffer.P[l++] = 1; - } - switch(chan->l3prot) { - case ISDN_PROTO_L3_FCLASS2: -#ifdef CONFIG_ISDN_TTY_FAX - reqbuf->XBuffer.P[l++] = 6; - reqbuf->XBuffer.P[l++] = NLC; - tmp = idi_fill_in_T30(chan, &reqbuf->XBuffer.P[l+1]); - reqbuf->XBuffer.P[l++] = tmp; - l += tmp; - break; -#endif - case ISDN_PROTO_L3_TRANS: - default: - reqbuf->XBuffer.P[l++] = 4; - } - reqbuf->XBuffer.P[l++] = 0; /* end */ - reqbuf->Req = ASSIGN; - reqbuf->ReqCh = 0; - reqbuf->ReqId = NL_ID; - reqbuf->XBuffer.length = l; - reqbuf->Reference = 1; /* Net Entity */ - } - return(0); -} - -int -idi_put_req(eicon_REQ *reqbuf, int rq, int signet, int Ch) -{ - reqbuf->Req = rq; - reqbuf->ReqCh = Ch; - reqbuf->ReqId = 1; - reqbuf->XBuffer.length = 1; - reqbuf->XBuffer.P[0] = 0; - reqbuf->Reference = signet; - return(0); -} - -int -idi_put_suspend_req(eicon_REQ *reqbuf, eicon_chan *chan) -{ - reqbuf->Req = SUSPEND; - reqbuf->ReqCh = 0; - reqbuf->ReqId = 1; - reqbuf->XBuffer.P[0] = CAI; - reqbuf->XBuffer.P[1] = 1; - reqbuf->XBuffer.P[2] = chan->No; - reqbuf->XBuffer.P[3] = 0; - reqbuf->XBuffer.length = 4; - reqbuf->Reference = 0; /* Sig Entity */ - return(0); -} - -int -idi_call_res_req(eicon_REQ *reqbuf, eicon_chan *chan) -{ - int l = 9; - reqbuf->Req = CALL_RES; - reqbuf->ReqCh = 0; - reqbuf->ReqId = 1; - reqbuf->XBuffer.P[0] = CAI; - reqbuf->XBuffer.P[1] = 6; - reqbuf->XBuffer.P[2] = 9; - reqbuf->XBuffer.P[3] = 0; - reqbuf->XBuffer.P[4] = 0; - reqbuf->XBuffer.P[5] = 0; - reqbuf->XBuffer.P[6] = 32; - reqbuf->XBuffer.P[7] = 0; - switch(chan->l2prot) { - case ISDN_PROTO_L2_X75I: - case ISDN_PROTO_L2_X75UI: - case ISDN_PROTO_L2_X75BUI: - case ISDN_PROTO_L2_HDLC: - reqbuf->XBuffer.P[1] = 1; - reqbuf->XBuffer.P[2] = 0x05; - l = 4; - break; - case ISDN_PROTO_L2_V11096: - reqbuf->XBuffer.P[2] = 0x0d; - reqbuf->XBuffer.P[3] = 5; - reqbuf->XBuffer.P[4] = 0; - break; - case ISDN_PROTO_L2_V11019: - reqbuf->XBuffer.P[2] = 0x0d; - reqbuf->XBuffer.P[3] = 6; - reqbuf->XBuffer.P[4] = 0; - break; - case ISDN_PROTO_L2_V11038: - reqbuf->XBuffer.P[2] = 0x0d; - reqbuf->XBuffer.P[3] = 7; - reqbuf->XBuffer.P[4] = 0; - break; - case ISDN_PROTO_L2_MODEM: - reqbuf->XBuffer.P[2] = 0x11; - reqbuf->XBuffer.P[3] = 7; - reqbuf->XBuffer.P[4] = 0; - reqbuf->XBuffer.P[5] = 0; - reqbuf->XBuffer.P[6] = 128; - reqbuf->XBuffer.P[7] = 0; - break; - case ISDN_PROTO_L2_FAX: - reqbuf->XBuffer.P[2] = 0x10; - reqbuf->XBuffer.P[3] = 0; - reqbuf->XBuffer.P[4] = 0; - reqbuf->XBuffer.P[5] = 0; - reqbuf->XBuffer.P[6] = 128; - reqbuf->XBuffer.P[7] = 0; - break; - case ISDN_PROTO_L2_TRANS: - switch(chan->l3prot) { - case ISDN_PROTO_L3_TRANSDSP: - reqbuf->XBuffer.P[2] = 22; /* DTMF, audio events on */ - } - break; - } - reqbuf->XBuffer.P[8] = 0; - reqbuf->XBuffer.length = l; - reqbuf->Reference = 0; /* Sig Entity */ - eicon_log(NULL, 8, "idi_req: Ch%d: Call_Res\n", chan->No); - return(0); -} - -int -idi_do_req(eicon_card *card, eicon_chan *chan, int cmd, int layer) -{ - struct sk_buff *skb; - struct sk_buff *skb2; - eicon_REQ *reqbuf; - eicon_chan_ptr *chan2; - - skb = alloc_skb(270 + sizeof(eicon_REQ), GFP_ATOMIC); - skb2 = alloc_skb(sizeof(eicon_chan_ptr), GFP_ATOMIC); - - if ((!skb) || (!skb2)) { - eicon_log(card, 1, "idi_err: Ch%d: alloc_skb failed in do_req()\n", chan->No); - if (skb) - dev_kfree_skb(skb); - if (skb2) - dev_kfree_skb(skb2); - return -ENOMEM; - } - - chan2 = (eicon_chan_ptr *)skb_put(skb2, sizeof(eicon_chan_ptr)); - chan2->ptr = chan; - - reqbuf = (eicon_REQ *)skb_put(skb, 270 + sizeof(eicon_REQ)); - eicon_log(card, 8, "idi_req: Ch%d: req %x (%s)\n", chan->No, cmd, (layer)?"Net":"Sig"); - if (layer) cmd |= 0x700; - switch(cmd) { - case ASSIGN: - case ASSIGN|0x700: - idi_assign_req(reqbuf, layer, chan); - break; - case REMOVE: - case REMOVE|0x700: - idi_put_req(reqbuf, REMOVE, layer, 0); - break; - case INDICATE_REQ: - idi_put_req(reqbuf, INDICATE_REQ, 0, 0); - break; - case HANGUP: - idi_put_req(reqbuf, HANGUP, 0, 0); - break; - case SUSPEND: - idi_put_suspend_req(reqbuf, chan); - break; - case RESUME: - idi_put_req(reqbuf, RESUME, 0 ,0); - break; - case REJECT: - idi_put_req(reqbuf, REJECT, 0 ,0); - break; - case CALL_ALERT: - idi_put_req(reqbuf, CALL_ALERT, 0, 0); - break; - case CALL_RES: - idi_call_res_req(reqbuf, chan); - break; - case CALL_HOLD: - idi_put_req(reqbuf, CALL_HOLD, 0, 0); - break; - case N_CONNECT|0x700: - idi_put_req(reqbuf, N_CONNECT, 1, 0); - break; - case N_CONNECT_ACK|0x700: - idi_put_req(reqbuf, N_CONNECT_ACK, 1, 0); - break; - case N_DISC|0x700: - idi_put_req(reqbuf, N_DISC, 1, chan->e.IndCh); - break; - case N_DISC_ACK|0x700: - idi_put_req(reqbuf, N_DISC_ACK, 1, chan->e.IndCh); - break; - default: - eicon_log(card, 1, "idi_req: Ch%d: Unknown request\n", chan->No); - dev_kfree_skb(skb); - dev_kfree_skb(skb2); - return(-1); - } - - skb_queue_tail(&chan->e.X, skb); - skb_queue_tail(&card->sndq, skb2); - eicon_schedule_tx(card); - return(0); -} - -int -eicon_idi_listen_req(eicon_card *card, eicon_chan *chan) -{ - if ((!card) || (!chan)) - return 1; - - eicon_log(card, 16, "idi_req: Ch%d: Listen_Req eazmask=0x%x\n",chan->No, chan->eazmask); - if (!chan->e.D3Id) { - idi_do_req(card, chan, ASSIGN, 0); - } - if (chan->fsm_state == EICON_STATE_NULL) { - if (!(chan->statectrl & HAVE_CONN_REQ)) { - idi_do_req(card, chan, INDICATE_REQ, 0); - chan->fsm_state = EICON_STATE_LISTEN; - } - } - return(0); -} - -unsigned char -idi_si2bc(int si1, int si2, char *bc, char *hlc) -{ - hlc[0] = 0; - switch(si1) { - case 1: - bc[0] = 0x90; /* 3,1 kHz audio */ - bc[1] = 0x90; /* 64 kbit/s */ - bc[2] = 0xa3; /* G.711 A-law */ -#ifdef EICON_FULL_SERVICE_OKTETT - if (si2 == 1) { - bc[0] = 0x80; /* Speech */ - hlc[0] = 0x02; /* hlc len */ - hlc[1] = 0x91; /* first hic */ - hlc[2] = 0x81; /* Telephony */ - } -#endif - return(3); - case 2: - bc[0] = 0x90; /* 3,1 kHz audio */ - bc[1] = 0x90; /* 64 kbit/s */ - bc[2] = 0xa3; /* G.711 A-law */ -#ifdef EICON_FULL_SERVICE_OKTETT - if (si2 == 2) { - hlc[0] = 0x02; /* hlc len */ - hlc[1] = 0x91; /* first hic */ - hlc[2] = 0x84; /* Fax Gr.2/3 */ - } -#endif - return(3); - case 5: - case 7: - default: - bc[0] = 0x88; - bc[1] = 0x90; - return(2); - } - return (0); -} - -int -idi_hangup(eicon_card *card, eicon_chan *chan) -{ - if ((!card) || (!chan)) - return 1; - - if ((chan->fsm_state == EICON_STATE_ACTIVE) || - (chan->fsm_state == EICON_STATE_WMCONN)) { - if (chan->e.B2Id) idi_do_req(card, chan, N_DISC, 1); - } - if (chan->e.B2Id) idi_do_req(card, chan, REMOVE, 1); - if (chan->fsm_state != EICON_STATE_NULL) { - chan->statectrl |= WAITING_FOR_HANGUP; - idi_do_req(card, chan, HANGUP, 0); - chan->fsm_state = EICON_STATE_NULL; - } - eicon_log(card, 8, "idi_req: Ch%d: Hangup\n", chan->No); -#ifdef CONFIG_ISDN_TTY_FAX - chan->fax = 0; -#endif - return(0); -} - -int -capipmsg(eicon_card *card, eicon_chan *chan, capi_msg *cm) -{ - if ((cm->para[0] != 3) || (cm->para[1] != 0)) - return -1; - if (cm->para[2] < 3) - return -1; - if (cm->para[4] != 0) - return -1; - switch(cm->para[3]) { - case 4: /* Suspend */ - eicon_log(card, 8, "idi_req: Ch%d: Call Suspend\n", chan->No); - if (cm->para[5]) { - idi_do_req(card, chan, SUSPEND, 0); - } else { - idi_do_req(card, chan, CALL_HOLD, 0); - } - break; - case 5: /* Resume */ - eicon_log(card, 8, "idi_req: Ch%d: Call Resume\n", chan->No); - idi_do_req(card, chan, RESUME, 0); - break; - } - return 0; -} - -int -idi_connect_res(eicon_card *card, eicon_chan *chan) -{ - if ((!card) || (!chan)) - return 1; - - chan->fsm_state = EICON_STATE_IWAIT; - - /* check if old NetID has been removed */ - if (chan->e.B2Id) { - eicon_log(card, 1, "eicon: Ch%d: old net_id %x still exist, removing.\n", - chan->No, chan->e.B2Id); - idi_do_req(card, chan, REMOVE, 1); - } - - idi_do_req(card, chan, ASSIGN, 1); - idi_do_req(card, chan, CALL_RES, 0); - return(0); -} - -int -idi_connect_req(eicon_card *card, eicon_chan *chan, char *phone, - char *eazmsn, int si1, int si2) -{ - int l = 0; - int i; - unsigned char tmp; - unsigned char *sub, *sp; - unsigned char bc[5]; - unsigned char hlc[5]; - struct sk_buff *skb; - struct sk_buff *skb2; - eicon_REQ *reqbuf; - eicon_chan_ptr *chan2; - - if ((!card) || (!chan)) - return 1; - - skb = alloc_skb(270 + sizeof(eicon_REQ), GFP_ATOMIC); - skb2 = alloc_skb(sizeof(eicon_chan_ptr), GFP_ATOMIC); - - if ((!skb) || (!skb2)) { - eicon_log(card, 1, "idi_err: Ch%d: alloc_skb failed in connect_req()\n", chan->No); - if (skb) - dev_kfree_skb(skb); - if (skb2) - dev_kfree_skb(skb2); - return -ENOMEM; - } - - chan2 = (eicon_chan_ptr *)skb_put(skb2, sizeof(eicon_chan_ptr)); - chan2->ptr = chan; - - reqbuf = (eicon_REQ *)skb_put(skb, 270 + sizeof(eicon_REQ)); - reqbuf->Req = CALL_REQ; - reqbuf->ReqCh = 0; - reqbuf->ReqId = 1; - - sub = NULL; - sp = phone; - while (*sp) { - if (*sp == '.') { - sub = sp + 1; - *sp = 0; - } else - sp++; - } - reqbuf->XBuffer.P[l++] = CPN; - reqbuf->XBuffer.P[l++] = strlen(phone) + 1; - reqbuf->XBuffer.P[l++] = 0x81; - for(i=0; i<strlen(phone);i++) - reqbuf->XBuffer.P[l++] = phone[i] & 0x7f; - if (sub) { - reqbuf->XBuffer.P[l++] = DSA; - reqbuf->XBuffer.P[l++] = strlen(sub) + 2; - reqbuf->XBuffer.P[l++] = 0x80; /* NSAP coded */ - reqbuf->XBuffer.P[l++] = 0x50; /* local IDI format */ - while (*sub) - reqbuf->XBuffer.P[l++] = *sub++ & 0x7f; - } - - sub = NULL; - sp = eazmsn; - while (*sp) { - if (*sp == '.') { - sub = sp + 1; - *sp = 0; - } else - sp++; - } - reqbuf->XBuffer.P[l++] = OAD; - reqbuf->XBuffer.P[l++] = strlen(eazmsn) + 2; - reqbuf->XBuffer.P[l++] = 0x01; - reqbuf->XBuffer.P[l++] = 0x80; - for(i=0; i<strlen(eazmsn);i++) - reqbuf->XBuffer.P[l++] = eazmsn[i] & 0x7f; - if (sub) { - reqbuf->XBuffer.P[l++] = OSA; - reqbuf->XBuffer.P[l++] = strlen(sub) + 2; - reqbuf->XBuffer.P[l++] = 0x80; /* NSAP coded */ - reqbuf->XBuffer.P[l++] = 0x50; /* local IDI format */ - while (*sub) - reqbuf->XBuffer.P[l++] = *sub++ & 0x7f; - } - - if (si2 > 2) { - reqbuf->XBuffer.P[l++] = SHIFT|6; - reqbuf->XBuffer.P[l++] = SIN; - reqbuf->XBuffer.P[l++] = 2; - reqbuf->XBuffer.P[l++] = si1; - reqbuf->XBuffer.P[l++] = si2; - } - else if ((tmp = idi_si2bc(si1, si2, bc, hlc)) > 0) { - reqbuf->XBuffer.P[l++] = BC; - reqbuf->XBuffer.P[l++] = tmp; - for(i=0; i<tmp;i++) - reqbuf->XBuffer.P[l++] = bc[i]; - if ((tmp=hlc[0])) { - reqbuf->XBuffer.P[l++] = HLC; - reqbuf->XBuffer.P[l++] = tmp; - for(i=1; i<=tmp;i++) - reqbuf->XBuffer.P[l++] = hlc[i]; - } - } - - reqbuf->XBuffer.P[l++] = CAI; - reqbuf->XBuffer.P[l++] = 6; - reqbuf->XBuffer.P[l++] = 0x09; - reqbuf->XBuffer.P[l++] = 0; - reqbuf->XBuffer.P[l++] = 0; - reqbuf->XBuffer.P[l++] = 0; - reqbuf->XBuffer.P[l++] = 32; - reqbuf->XBuffer.P[l++] = 0; - switch(chan->l2prot) { - case ISDN_PROTO_L2_X75I: - case ISDN_PROTO_L2_X75UI: - case ISDN_PROTO_L2_X75BUI: - case ISDN_PROTO_L2_HDLC: - reqbuf->XBuffer.P[l-6] = 5; - reqbuf->XBuffer.P[l-7] = 1; - l -= 5; - break; - case ISDN_PROTO_L2_V11096: - reqbuf->XBuffer.P[l-7] = 3; - reqbuf->XBuffer.P[l-6] = 0x0d; - reqbuf->XBuffer.P[l-5] = 5; - reqbuf->XBuffer.P[l-4] = 0; - l -= 3; - break; - case ISDN_PROTO_L2_V11019: - reqbuf->XBuffer.P[l-7] = 3; - reqbuf->XBuffer.P[l-6] = 0x0d; - reqbuf->XBuffer.P[l-5] = 6; - reqbuf->XBuffer.P[l-4] = 0; - l -= 3; - break; - case ISDN_PROTO_L2_V11038: - reqbuf->XBuffer.P[l-7] = 3; - reqbuf->XBuffer.P[l-6] = 0x0d; - reqbuf->XBuffer.P[l-5] = 7; - reqbuf->XBuffer.P[l-4] = 0; - l -= 3; - break; - case ISDN_PROTO_L2_MODEM: - reqbuf->XBuffer.P[l-6] = 0x11; - reqbuf->XBuffer.P[l-5] = 7; - reqbuf->XBuffer.P[l-4] = 0; - reqbuf->XBuffer.P[l-3] = 0; - reqbuf->XBuffer.P[l-2] = 128; - reqbuf->XBuffer.P[l-1] = 0; - break; - case ISDN_PROTO_L2_FAX: - reqbuf->XBuffer.P[l-6] = 0x10; - reqbuf->XBuffer.P[l-5] = 0; - reqbuf->XBuffer.P[l-4] = 0; - reqbuf->XBuffer.P[l-3] = 0; - reqbuf->XBuffer.P[l-2] = 128; - reqbuf->XBuffer.P[l-1] = 0; - break; - case ISDN_PROTO_L2_TRANS: - switch(chan->l3prot) { - case ISDN_PROTO_L3_TRANSDSP: - reqbuf->XBuffer.P[l-6] = 22; /* DTMF, audio events on */ - } - break; - } - - reqbuf->XBuffer.P[l++] = 0; /* end */ - reqbuf->XBuffer.length = l; - reqbuf->Reference = 0; /* Sig Entity */ - - if (chan->statectrl & WAITING_FOR_HANGUP) { - /* If the line did not disconnect yet, - we have to delay this command */ - eicon_log(card, 32, "idi_req: Ch%d: delaying conn_req\n", chan->No); - chan->statectrl |= HAVE_CONN_REQ; - chan->tskb1 = skb; - chan->tskb2 = skb2; - } else { - skb_queue_tail(&chan->e.X, skb); - skb_queue_tail(&card->sndq, skb2); - eicon_schedule_tx(card); - } - - eicon_log(card, 8, "idi_req: Ch%d: Conn_Req %s -> %s\n",chan->No, eazmsn, phone); - return(0); -} - - -void -idi_IndParse(eicon_card *ccard, eicon_chan *chan, idi_ind_message *message, unsigned char *buffer, int len) -{ - int i,j; - int pos = 0; - int codeset = 0; - int wlen = 0; - int lock = 0; - __u8 w; - __u16 code; - isdn_ctrl cmd; - - memset(message, 0, sizeof(idi_ind_message)); - - if ((!len) || (!buffer[pos])) return; - - while(pos <= len) { - w = buffer[pos++]; - if (!w) return; - if (w & 0x80) { - wlen = 0; - } - else { - wlen = buffer[pos++]; - } - - if (pos > len) return; - - if (lock & 0x80) lock &= 0x7f; - else codeset = lock; - - if((w&0xf0) == SHIFT) { - codeset = w; - if(!(codeset & 0x08)) lock = codeset & 7; - codeset &= 7; - lock |= 0x80; - } - else { - if (w==ESC && wlen >=2) { - code = buffer[pos++]|0x800; - wlen--; - } - else code = w; - code |= (codeset<<8); - - if (pos + wlen > len) { - eicon_log(ccard, 1, "idi_err: Ch%d: IElen %d of %x exceeds Ind_Length (+%d)\n", chan->No, - wlen, code, (pos + wlen) - len); - return; - } - - switch(code) { - case OAD: - if (wlen > sizeof(message->oad)) { - pos += wlen; - break; - } - j = 1; - if (wlen) { - message->plan = buffer[pos++]; - if (message->plan &0x80) - message->screen = 0; - else { - message->screen = buffer[pos++]; - j = 2; - } - } - for(i=0; i < wlen-j; i++) - message->oad[i] = buffer[pos++]; - eicon_log(ccard, 2, "idi_inf: Ch%d: OAD=(0x%02x,0x%02x) %s\n", chan->No, - message->plan, message->screen, message->oad); - break; - case RDN: - if (wlen > sizeof(message->rdn)) { - pos += wlen; - break; - } - j = 1; - if (wlen) { - if (!(buffer[pos++] & 0x80)) { - pos++; - j = 2; - } - } - for(i=0; i < wlen-j; i++) - message->rdn[i] = buffer[pos++]; - eicon_log(ccard, 2, "idi_inf: Ch%d: RDN= %s\n", chan->No, - message->rdn); - break; - case CPN: - if (wlen > sizeof(message->cpn)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->cpn[i] = buffer[pos++]; - eicon_log(ccard, 2, "idi_inf: Ch%d: CPN=(0x%02x) %s\n", chan->No, - (__u8)message->cpn[0], message->cpn + 1); - break; - case DSA: - if (wlen > sizeof(message->dsa)) { - pos += wlen; - break; - } - pos += 2; - for(i=0; i < wlen-2; i++) - message->dsa[i] = buffer[pos++]; - eicon_log(ccard, 2, "idi_inf: Ch%d: DSA=%s\n", chan->No, message->dsa); - break; - case OSA: - if (wlen > sizeof(message->osa)) { - pos += wlen; - break; - } - pos += 2; - for(i=0; i < wlen-2; i++) - message->osa[i] = buffer[pos++]; - eicon_log(ccard, 2, "idi_inf: Ch%d: OSA=%s\n", chan->No, message->osa); - break; - case CAD: - pos += wlen; - eicon_log(ccard, 2, "idi_inf: Ch%d: Connected Address in ind, len:%x\n", - chan->No, wlen); - break; - case BC: - if (wlen > sizeof(message->bc)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->bc[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: BC = 0x%02x 0x%02x 0x%02x\n", chan->No, - message->bc[0],message->bc[1],message->bc[2]); - break; - case 0x800|BC: - if (wlen > sizeof(message->e_bc)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->e_bc[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: ESC/BC=%d\n", chan->No, message->bc[0]); - break; - case LLC: - if (wlen > sizeof(message->llc)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->llc[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: LLC=%d %d %d %d ...\n", chan->No, message->llc[0], - message->llc[1],message->llc[2],message->llc[3]); - break; - case HLC: - if (wlen > sizeof(message->hlc)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->hlc[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: HLC=%x %x %x %x %x ...\n", chan->No, - message->hlc[0], message->hlc[1], - message->hlc[2], message->hlc[3], message->hlc[4]); - break; - case DSP: - case 0x600|DSP: - if (wlen > sizeof(message->display)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->display[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: Display: %s\n", chan->No, - message->display); - break; - case 0x600|KEY: - if (wlen > sizeof(message->keypad)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->keypad[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: Keypad: %s\n", chan->No, - message->keypad); - break; - case NI: - case 0x600|NI: - if (wlen) { - switch(buffer[pos] & 127) { - case 0: - eicon_log(ccard, 4, "idi_inf: Ch%d: User suspended.\n", chan->No); - break; - case 1: - eicon_log(ccard, 4, "idi_inf: Ch%d: User resumed.\n", chan->No); - break; - case 2: - eicon_log(ccard, 4, "idi_inf: Ch%d: Bearer service change.\n", chan->No); - break; - default: - eicon_log(ccard, 4, "idi_inf: Ch%d: Unknown Notification %x.\n", - chan->No, buffer[pos] & 127); - } - pos += wlen; - } - break; - case PI: - case 0x600|PI: - if (wlen > 1) { - switch(buffer[pos+1] & 127) { - case 1: - eicon_log(ccard, 4, "idi_inf: Ch%d: Call is not end-to-end ISDN.\n", chan->No); - break; - case 2: - eicon_log(ccard, 4, "idi_inf: Ch%d: Destination address is non ISDN.\n", chan->No); - break; - case 3: - eicon_log(ccard, 4, "idi_inf: Ch%d: Origination address is non ISDN.\n", chan->No); - break; - case 4: - eicon_log(ccard, 4, "idi_inf: Ch%d: Call has returned to the ISDN.\n", chan->No); - break; - case 5: - eicon_log(ccard, 4, "idi_inf: Ch%d: Interworking has occurred.\n", chan->No); - break; - case 8: - eicon_log(ccard, 4, "idi_inf: Ch%d: In-band information available.\n", chan->No); - break; - default: - eicon_log(ccard, 4, "idi_inf: Ch%d: Unknown Progress %x.\n", - chan->No, buffer[pos+1] & 127); - } - } - pos += wlen; - break; - case CAU: - if (wlen > sizeof(message->cau)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->cau[i] = buffer[pos++]; - memcpy(&chan->cause, &message->cau, 2); - eicon_log(ccard, 4, "idi_inf: Ch%d: CAU=%d %d\n", chan->No, - message->cau[0],message->cau[1]); - break; - case 0x800|CAU: - if (wlen > sizeof(message->e_cau)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->e_cau[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: ECAU=%d %d\n", chan->No, - message->e_cau[0],message->e_cau[1]); - break; - case 0x800|CHI: - if (wlen > sizeof(message->e_chi)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->e_chi[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: ESC/CHI=%d\n", chan->No, - message->e_cau[0]); - break; - case 0x800|0x7a: - pos ++; - message->e_mt=buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: EMT=0x%x\n", chan->No, message->e_mt); - break; - case DT: - if (wlen > sizeof(message->dt)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->dt[i] = buffer[pos++]; - eicon_log(ccard, 4, "idi_inf: Ch%d: DT: %02d.%02d.%02d %02d:%02d:%02d\n", chan->No, - message->dt[2], message->dt[1], message->dt[0], - message->dt[3], message->dt[4], message->dt[5]); - break; - case 0x600|SIN: - if (wlen > sizeof(message->sin)) { - pos += wlen; - break; - } - for(i=0; i < wlen; i++) - message->sin[i] = buffer[pos++]; - eicon_log(ccard, 2, "idi_inf: Ch%d: SIN=%d %d\n", chan->No, - message->sin[0],message->sin[1]); - break; - case 0x600|CPS: - eicon_log(ccard, 2, "idi_inf: Ch%d: Called Party Status in ind\n", chan->No); - pos += wlen; - break; - case 0x600|CIF: - for (i = 0; i < wlen; i++) - if (buffer[pos + i] != '0') break; - memcpy(&cmd.parm.num, &buffer[pos + i], wlen - i); - cmd.parm.num[wlen - i] = 0; - eicon_log(ccard, 2, "idi_inf: Ch%d: CIF=%s\n", chan->No, cmd.parm.num); - pos += wlen; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_CINF; - cmd.arg = chan->No; - ccard->interface.statcallb(&cmd); - break; - case 0x600|DATE: - eicon_log(ccard, 2, "idi_inf: Ch%d: Date in ind\n", chan->No); - pos += wlen; - break; - case 0xa1: - eicon_log(ccard, 2, "idi_inf: Ch%d: Sending Complete in ind.\n", chan->No); - pos += wlen; - break; - case 0xe08: - case 0xe7a: - case 0xe04: - case 0xe00: - /* *** TODO *** */ - case CHA: - /* Charge advice */ - case FTY: - case 0x600|FTY: - case CHI: - case 0x800: - /* Not yet interested in this */ - pos += wlen; - break; - case 0x880: - /* Managment Information Element */ - if (!manbuf) { - eicon_log(ccard, 1, "idi_err: manbuf not allocated\n"); - } - else { - memcpy(&manbuf->data[manbuf->pos], &buffer[pos], wlen); - manbuf->length[manbuf->count] = wlen; - manbuf->count++; - manbuf->pos += wlen; - } - pos += wlen; - break; - default: - pos += wlen; - eicon_log(ccard, 6, "idi_inf: Ch%d: unknown information element 0x%x in ind, len:%x\n", - chan->No, code, wlen); - } - } - } -} - -void -idi_bc2si(unsigned char *bc, unsigned char *hlc, unsigned char *sin, unsigned char *si1, unsigned char *si2) -{ - si1[0] = 0; - si2[0] = 0; - - switch (bc[0] & 0x7f) { - case 0x00: /* Speech */ - si1[0] = 1; -#ifdef EICON_FULL_SERVICE_OKTETT - si1[0] = sin[0]; - si2[0] = sin[1]; -#endif - break; - case 0x10: /* 3.1 Khz audio */ - si1[0] = 1; -#ifdef EICON_FULL_SERVICE_OKTETT - si1[0] = sin[0]; - si2[0] = sin[1]; -#endif - break; - case 0x08: /* Unrestricted digital information */ - si1[0] = 7; - si2[0] = sin[1]; - break; - case 0x09: /* Restricted digital information */ - si1[0] = 2; - break; - case 0x11: - /* Unrestr. digital information with - * tones/announcements ( or 7 kHz audio - */ - si1[0] = 3; - break; - case 0x18: /* Video */ - si1[0] = 4; - break; - } - switch (bc[1] & 0x7f) { - case 0x40: /* packed mode */ - si1[0] = 8; - break; - case 0x10: /* 64 kbit */ - case 0x11: /* 2*64 kbit */ - case 0x13: /* 384 kbit */ - case 0x15: /* 1536 kbit */ - case 0x17: /* 1920 kbit */ - /* moderate = bc[1] & 0x7f; */ - break; - } -} - -/********************* FAX stuff ***************************/ - -#ifdef CONFIG_ISDN_TTY_FAX - -int -idi_fill_in_T30(eicon_chan *chan, unsigned char *buffer) -{ - eicon_t30_s *t30 = (eicon_t30_s *) buffer; - - if (!chan->fax) { - eicon_log(NULL, 1,"idi_T30: fill_in with NULL fax struct, ERROR\n"); - return 0; - } - memset(t30, 0, sizeof(eicon_t30_s)); - t30->station_id_len = EICON_FAXID_LEN; - memcpy(&t30->station_id[0], &chan->fax->id[0], EICON_FAXID_LEN); - t30->resolution = chan->fax->resolution; - t30->rate = chan->fax->rate + 1; /* eicon rate starts with 1 */ - t30->format = T30_FORMAT_SFF; - t30->pages_low = 0; - t30->pages_high = 0; - t30->atf = 1; /* optimised for AT+F command set */ - t30->code = 0; - t30->feature_bits_low = 0; - t30->feature_bits_high = 0; - t30->control_bits_low = 0; - t30->control_bits_high = 0; - - if (chan->fax->nbc) { - /* set compression by DCC value */ - switch(chan->fax->compression) { - case (0): /* 1-D modified */ - break; - case (1): /* 2-D modified Read */ - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_2D_CODING; - t30->feature_bits_low |= T30_FEATURE_BIT_2D_CODING; - break; - case (2): /* 2-D uncompressed */ - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_UNCOMPR; - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_2D_CODING; - t30->feature_bits_low |= T30_FEATURE_BIT_UNCOMPR_ENABLED; - t30->feature_bits_low |= T30_FEATURE_BIT_2D_CODING; - break; - case (3): /* 2-D modified Read */ - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_T6_CODING; - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_2D_CODING; - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_UNCOMPR; - t30->feature_bits_low |= T30_FEATURE_BIT_UNCOMPR_ENABLED; - t30->feature_bits_low |= T30_FEATURE_BIT_T6_CODING; - t30->feature_bits_low |= T30_FEATURE_BIT_2D_CODING; - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_ECM; - t30->feature_bits_low |= T30_FEATURE_BIT_ECM; - break; - } - } else { - /* set compression to best */ - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_T6_CODING; - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_2D_CODING; - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_UNCOMPR; - t30->feature_bits_low |= T30_FEATURE_BIT_UNCOMPR_ENABLED; - t30->feature_bits_low |= T30_FEATURE_BIT_T6_CODING; - t30->feature_bits_low |= T30_FEATURE_BIT_2D_CODING; - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_ECM; - t30->feature_bits_low |= T30_FEATURE_BIT_ECM; - } - switch(chan->fax->ecm) { - case (0): /* disable ECM */ - break; - case (1): - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_ECM; - t30->control_bits_low |= T30_CONTROL_BIT_ECM_64_BYTES; - t30->feature_bits_low |= T30_FEATURE_BIT_ECM; - t30->feature_bits_low |= T30_FEATURE_BIT_ECM_64_BYTES; - break; - case (2): - t30->control_bits_low |= T30_CONTROL_BIT_ENABLE_ECM; - t30->feature_bits_low |= T30_FEATURE_BIT_ECM; - break; - } - - if (DebugVar & 128) { - char st[40]; - eicon_log(NULL, 128, "sT30:code = %x\n", t30->code); - eicon_log(NULL, 128, "sT30:rate = %x\n", t30->rate); - eicon_log(NULL, 128, "sT30:res = %x\n", t30->resolution); - eicon_log(NULL, 128, "sT30:format = %x\n", t30->format); - eicon_log(NULL, 128, "sT30:pages_low = %x\n", t30->pages_low); - eicon_log(NULL, 128, "sT30:pages_high = %x\n", t30->pages_high); - eicon_log(NULL, 128, "sT30:atf = %x\n", t30->atf); - eicon_log(NULL, 128, "sT30:control_bits_low = %x\n", t30->control_bits_low); - eicon_log(NULL, 128, "sT30:control_bits_high = %x\n", t30->control_bits_high); - eicon_log(NULL, 128, "sT30:feature_bits_low = %x\n", t30->feature_bits_low); - eicon_log(NULL, 128, "sT30:feature_bits_high = %x\n", t30->feature_bits_high); - //eicon_log(NULL, 128, "sT30:universal_5 = %x\n", t30->universal_5); - //eicon_log(NULL, 128, "sT30:universal_6 = %x\n", t30->universal_6); - //eicon_log(NULL, 128, "sT30:universal_7 = %x\n", t30->universal_7); - eicon_log(NULL, 128, "sT30:station_id_len = %x\n", t30->station_id_len); - eicon_log(NULL, 128, "sT30:head_line_len = %x\n", t30->head_line_len); - strlcpy(st, t30->station_id, t30->station_id_len + 1); - eicon_log(NULL, 128, "sT30:station_id = <%s>\n", st); - } - return(sizeof(eicon_t30_s)); -} - -/* send fax struct */ -int -idi_send_edata(eicon_card *card, eicon_chan *chan) -{ - struct sk_buff *skb; - struct sk_buff *skb2; - eicon_REQ *reqbuf; - eicon_chan_ptr *chan2; - - if ((chan->fsm_state == EICON_STATE_NULL) || (chan->fsm_state == EICON_STATE_LISTEN)) { - eicon_log(card, 1, "idi_snd: Ch%d: send edata on state %d !\n", chan->No, chan->fsm_state); - return -ENODEV; - } - eicon_log(card, 128, "idi_snd: Ch%d: edata (fax)\n", chan->No); - - skb = alloc_skb(sizeof(eicon_REQ) + sizeof(eicon_t30_s), GFP_ATOMIC); - skb2 = alloc_skb(sizeof(eicon_chan_ptr), GFP_ATOMIC); - - if ((!skb) || (!skb2)) { - eicon_log(card, 1, "idi_err: Ch%d: alloc_skb failed in send_edata()\n", chan->No); - if (skb) - dev_kfree_skb(skb); - if (skb2) - dev_kfree_skb(skb2); - return -ENOMEM; - } - - chan2 = (eicon_chan_ptr *)skb_put(skb2, sizeof(eicon_chan_ptr)); - chan2->ptr = chan; - - reqbuf = (eicon_REQ *)skb_put(skb, sizeof(eicon_t30_s) + sizeof(eicon_REQ)); - - reqbuf->Req = N_EDATA; - reqbuf->ReqCh = chan->e.IndCh; - reqbuf->ReqId = 1; - - reqbuf->XBuffer.length = idi_fill_in_T30(chan, reqbuf->XBuffer.P); - reqbuf->Reference = 1; /* Net Entity */ - - skb_queue_tail(&chan->e.X, skb); - skb_queue_tail(&card->sndq, skb2); - eicon_schedule_tx(card); - return (0); -} - -void -idi_parse_edata(eicon_card *ccard, eicon_chan *chan, unsigned char *buffer, int len) -{ - eicon_t30_s *p = (eicon_t30_s *)buffer; - int i; - - if (DebugVar & 128) { - char st[40]; - eicon_log(ccard, 128, "rT30:len %d , size %d\n", len, sizeof(eicon_t30_s)); - eicon_log(ccard, 128, "rT30:code = %x\n", p->code); - eicon_log(ccard, 128, "rT30:rate = %x\n", p->rate); - eicon_log(ccard, 128, "rT30:res = %x\n", p->resolution); - eicon_log(ccard, 128, "rT30:format = %x\n", p->format); - eicon_log(ccard, 128, "rT30:pages_low = %x\n", p->pages_low); - eicon_log(ccard, 128, "rT30:pages_high = %x\n", p->pages_high); - eicon_log(ccard, 128, "rT30:atf = %x\n", p->atf); - eicon_log(ccard, 128, "rT30:control_bits_low = %x\n", p->control_bits_low); - eicon_log(ccard, 128, "rT30:control_bits_high = %x\n", p->control_bits_high); - eicon_log(ccard, 128, "rT30:feature_bits_low = %x\n", p->feature_bits_low); - eicon_log(ccard, 128, "rT30:feature_bits_high = %x\n", p->feature_bits_high); - //eicon_log(ccard, 128, "rT30:universal_5 = %x\n", p->universal_5); - //eicon_log(ccard, 128, "rT30:universal_6 = %x\n", p->universal_6); - //eicon_log(ccard, 128, "rT30:universal_7 = %x\n", p->universal_7); - eicon_log(ccard, 128, "rT30:station_id_len = %x\n", p->station_id_len); - eicon_log(ccard, 128, "rT30:head_line_len = %x\n", p->head_line_len); - strlcpy(st, p->station_id, p->station_id_len + 1); - eicon_log(ccard, 128, "rT30:station_id = <%s>\n", st); - } - if (!chan->fax) { - eicon_log(ccard, 1, "idi_edata: parse to NULL fax struct, ERROR\n"); - return; - } - chan->fax->code = p->code; - i = (p->station_id_len < FAXIDLEN) ? p->station_id_len : (FAXIDLEN - 1); - memcpy(chan->fax->r_id, p->station_id, i); - chan->fax->r_id[i] = 0; - chan->fax->r_resolution = p->resolution; - chan->fax->r_rate = p->rate - 1; - chan->fax->r_binary = 0; /* no binary support */ - chan->fax->r_width = 0; - chan->fax->r_length = 2; - chan->fax->r_scantime = 0; - chan->fax->r_compression = 0; - chan->fax->r_ecm = 0; - if (p->feature_bits_low & T30_FEATURE_BIT_2D_CODING) { - chan->fax->r_compression = 1; - if (p->feature_bits_low & T30_FEATURE_BIT_UNCOMPR_ENABLED) { - chan->fax->r_compression = 2; - } - } - if (p->feature_bits_low & T30_FEATURE_BIT_T6_CODING) { - chan->fax->r_compression = 3; - } - - if (p->feature_bits_low & T30_FEATURE_BIT_ECM) { - chan->fax->r_ecm = 2; - if (p->feature_bits_low & T30_FEATURE_BIT_ECM_64_BYTES) - chan->fax->r_ecm = 1; - } -} - -void -idi_fax_send_header(eicon_card *card, eicon_chan *chan, int header) -{ - static __u16 wd2sff[] = { - 1728, 2048, 2432, 1216, 864 - }; - static __u16 ln2sff[2][3] = { - { 1143, 1401, 0 } , { 2287, 2802, 0 } - }; - struct sk_buff *skb; - eicon_sff_dochead *doc; - eicon_sff_pagehead *page; - u_char *docp; - - if (!chan->fax) { - eicon_log(card, 1, "idi_fax: send head with NULL fax struct, ERROR\n"); - return; - } - if (header == 2) { /* DocHeader + PageHeader */ - skb = alloc_skb(sizeof(eicon_sff_dochead) + sizeof(eicon_sff_pagehead), GFP_ATOMIC); - } else { - skb = alloc_skb(sizeof(eicon_sff_pagehead), GFP_ATOMIC); - } - if (!skb) { - eicon_log(card, 1, "idi_err: Ch%d: alloc_skb failed in fax_send_header()\n", chan->No); - return; - } - - if (header == 2) { /* DocHeader + PageHeader */ - docp = skb_put(skb, sizeof(eicon_sff_dochead) + sizeof(eicon_sff_pagehead)); - doc = (eicon_sff_dochead *) docp; - page = (eicon_sff_pagehead *) (docp + sizeof(eicon_sff_dochead)); - memset(docp, 0,sizeof(eicon_sff_dochead) + sizeof(eicon_sff_pagehead)); - doc->id = 0x66666653; - doc->version = 0x01; - doc->off1pagehead = sizeof(eicon_sff_dochead); - } else { - page = (eicon_sff_pagehead *)skb_put(skb, sizeof(eicon_sff_pagehead)); - memset(page, 0, sizeof(eicon_sff_pagehead)); - } - - switch(header) { - case 1: /* PageHeaderEnd */ - page->pageheadid = 254; - page->pageheadlen = 0; - break; - case 0: /* PageHeader */ - case 2: /* DocHeader + PageHeader */ - page->pageheadid = 254; - page->pageheadlen = sizeof(eicon_sff_pagehead) - 2; - page->resvert = chan->fax->resolution; - page->reshoriz = 0; /* always 203 dpi */ - page->coding = 0; /* always 1D */ - page->linelength = wd2sff[chan->fax->width]; - page->pagelength = ln2sff[chan->fax->resolution][chan->fax->length]; - eicon_log(card, 128, "sSFF-Head: linelength = %d\n", page->linelength); - eicon_log(card, 128, "sSFF-Head: pagelength = %d\n", page->pagelength); - break; - } - idi_send_data(card, chan, 0, skb, 0, 0); -} - -void -idi_fax_cmd(eicon_card *card, eicon_chan *chan) -{ - isdn_ctrl cmd; - - if ((!card) || (!chan)) - return; - - if (!chan->fax) { - eicon_log(card, 1, "idi_fax: cmd with NULL fax struct, ERROR\n"); - return; - } - switch (chan->fax->code) { - case ISDN_TTY_FAX_DT: - if (chan->fax->phase == ISDN_FAX_PHASE_B) { - idi_send_edata(card, chan); - break; - } - if (chan->fax->phase == ISDN_FAX_PHASE_D) { - idi_send_edata(card, chan); - break; - } - break; - - case ISDN_TTY_FAX_DR: - if (chan->fax->phase == ISDN_FAX_PHASE_B) { - idi_send_edata(card, chan); - - cmd.driver = card->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_CFR; - card->interface.statcallb(&cmd); - - cmd.driver = card->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_RID; - card->interface.statcallb(&cmd); - - /* telling 1-D compression */ - chan->fax->r_compression = 0; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_DCS; - card->interface.statcallb(&cmd); - - chan->fax2.NextObject = FAX_OBJECT_DOCU; - chan->fax2.PrevObject = FAX_OBJECT_DOCU; - - break; - } - if (chan->fax->phase == ISDN_FAX_PHASE_D) { - idi_send_edata(card, chan); - break; - } - break; - - case ISDN_TTY_FAX_ET: - switch(chan->fax->fet) { - case 0: - case 1: - idi_fax_send_header(card, chan, 0); - break; - case 2: - idi_fax_send_header(card, chan, 1); - break; - } - break; - } -} - -void -idi_edata_rcveop(eicon_card *card, eicon_chan *chan) -{ - isdn_ctrl cmd; - - if (!chan->fax) { - eicon_log(card, 1, "idi_edata: rcveop with NULL fax struct, ERROR\n"); - return; - } - cmd.driver = card->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_ET; - card->interface.statcallb(&cmd); -} - -void -idi_reset_fax_stat(eicon_chan *chan) -{ - chan->fax2.LineLen = 0; - chan->fax2.LineData = 0; - chan->fax2.LineDataLen = 0; - chan->fax2.NullByteExist = 0; - chan->fax2.Dle = 0; - chan->fax2.PageCount = 0; - chan->fax2.Eop = 0; -} - -void -idi_edata_action(eicon_card *ccard, eicon_chan *chan, char *buffer, int len) -{ - isdn_ctrl cmd; - - if (!chan->fax) { - eicon_log(ccard, 1, "idi_edata: action with NULL fax struct, ERROR\n"); - return; - } - if (chan->fax->direction == ISDN_TTY_FAX_CONN_OUT) { - idi_parse_edata(ccard, chan, buffer, len); - - if (chan->fax->phase == ISDN_FAX_PHASE_A) { - idi_reset_fax_stat(chan); - - chan->fsm_state = EICON_STATE_ACTIVE; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_BCONN; - cmd.arg = chan->No; - strcpy(cmd.parm.num, ""); - ccard->interface.statcallb(&cmd); - - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_FCON; - ccard->interface.statcallb(&cmd); - - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_RID; - ccard->interface.statcallb(&cmd); - - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_DIS; - ccard->interface.statcallb(&cmd); - - if (chan->fax->r_compression != 0) { - /* telling fake compression in second DIS message */ - chan->fax->r_compression = 0; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_DIS; - ccard->interface.statcallb(&cmd); - } - - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_SENT; /* OK message */ - ccard->interface.statcallb(&cmd); - } else - if (chan->fax->phase == ISDN_FAX_PHASE_D) { - - if ((chan->fax->code == EDATA_T30_MCF) && - (chan->fax->fet != 2)) { - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_PTS; - ccard->interface.statcallb(&cmd); - } - - switch(chan->fax->fet) { - case 0: /* new page */ - /* stay in phase D , wait on cmd +FDT */ - break; - case 1: /* new document */ - /* link-level switch to phase B */ - break; - case 2: /* session end */ - default: - /* send_edata produces error on some */ - /* fax-machines here, so we don't */ - /* idi_send_edata(ccard, chan); */ - break; - } - } - } - - if (chan->fax->direction == ISDN_TTY_FAX_CONN_IN) { - idi_parse_edata(ccard, chan, buffer, len); - - if ((chan->fax->code == EDATA_T30_DCS) && - (chan->fax->phase == ISDN_FAX_PHASE_A)) { - idi_reset_fax_stat(chan); - - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_BCONN; - cmd.arg = chan->No; - strcpy(cmd.parm.num, ""); - ccard->interface.statcallb(&cmd); - - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_FCON_I; - ccard->interface.statcallb(&cmd); - } else - if ((chan->fax->code == EDATA_T30_TRAIN_OK) && - (chan->fax->phase == ISDN_FAX_PHASE_A)) { - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_RID; - ccard->interface.statcallb(&cmd); - - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_TRAIN_OK; - ccard->interface.statcallb(&cmd); - } else - if ((chan->fax->code == EDATA_T30_TRAIN_OK) && - (chan->fax->phase == ISDN_FAX_PHASE_B)) { - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_TRAIN_OK; - ccard->interface.statcallb(&cmd); - } else - if (chan->fax->phase == ISDN_FAX_PHASE_C) { - switch(chan->fax->code) { - case EDATA_T30_TRAIN_OK: - idi_send_edata(ccard, chan); - break; - case EDATA_T30_MPS: - chan->fax->fet = 0; - idi_edata_rcveop(ccard, chan); - break; - case EDATA_T30_EOM: - chan->fax->fet = 1; - idi_edata_rcveop(ccard, chan); - break; - case EDATA_T30_EOP: - chan->fax->fet = 2; - idi_edata_rcveop(ccard, chan); - break; - } - } - } -} - -void -fax_put_rcv(eicon_card *ccard, eicon_chan *chan, u_char *Data, int len) -{ - struct sk_buff *skb; - - skb = alloc_skb(len + MAX_HEADER_LEN, GFP_ATOMIC); - if (!skb) { - eicon_log(ccard, 1, "idi_err: Ch%d: alloc_skb failed in fax_put_rcv()\n", chan->No); - return; - } - skb_reserve(skb, MAX_HEADER_LEN); - memcpy(skb_put(skb, len), Data, len); - ccard->interface.rcvcallb_skb(ccard->myid, chan->No, skb); -} - -void -idi_faxdata_rcv(eicon_card *ccard, eicon_chan *chan, struct sk_buff *skb) -{ - eicon_OBJBUFFER InBuf; - eicon_OBJBUFFER LineBuf; - unsigned int Length = 0; - unsigned int aLength = 0; - unsigned int ObjectSize = 0; - unsigned int ObjHeadLen = 0; - unsigned int ObjDataLen = 0; - __u8 Recordtype; - __u8 PageHeaderLen; - __u8 Event; - eicon_sff_pagehead *ob_page; - - __u16 Cl2Eol = 0x8000; - -# define EVENT_NONE 0 -# define EVENT_NEEDDATA 1 - - if (!chan->fax) { - eicon_log(ccard, 1, "idi_fax: rcvdata with NULL fax struct, ERROR\n"); - return; - } - - - - if (chan->fax->direction == ISDN_TTY_FAX_CONN_IN) { - InBuf.Data = skb->data; - InBuf.Size = skb->len; - InBuf.Len = 0; - InBuf.Next = InBuf.Data; - LineBuf.Data = chan->fax2.abLine; - LineBuf.Size = sizeof(chan->fax2.abLine); - LineBuf.Len = chan->fax2.LineLen; - LineBuf.Next = LineBuf.Data + LineBuf.Len; - - Event = EVENT_NONE; - while (Event == EVENT_NONE) { - switch(chan->fax2.NextObject) { - case FAX_OBJECT_DOCU: - Length = LineBuf.Len + (InBuf.Size - InBuf.Len); - if (Length < sizeof(eicon_sff_dochead)) { - Event = EVENT_NEEDDATA; - break; - } - ObjectSize = sizeof(eicon_sff_dochead); - Length = ObjectSize; - if (LineBuf.Len < Length) { - Length -= LineBuf.Len; - LineBuf.Len = 0; - LineBuf.Next = LineBuf.Data; - InBuf.Len += Length; - InBuf.Next += Length; - } else { - LineBuf.Len -= Length; - LineBuf.Next = LineBuf.Data + LineBuf.Len; - memmove(LineBuf.Data, LineBuf.Data + Length, LineBuf.Len); - } - chan->fax2.PrevObject = FAX_OBJECT_DOCU; - chan->fax2.NextObject = FAX_OBJECT_PAGE; - break; - - case FAX_OBJECT_PAGE: - Length = LineBuf.Len + (InBuf.Size - InBuf.Len); - if (Length < 2) { - Event = EVENT_NEEDDATA; - break; - } - if (LineBuf.Len == 0) { - *LineBuf.Next++ = *InBuf.Next++; - LineBuf.Len++; - InBuf.Len++; - } - if (LineBuf.Len == 1) { - *LineBuf.Next++ = *InBuf.Next++; - LineBuf.Len++; - InBuf.Len++; - } - PageHeaderLen = *(LineBuf.Data + 1); - ObjectSize = (PageHeaderLen == 0) ? 2 : sizeof(eicon_sff_pagehead); - if (Length < ObjectSize) { - Event = EVENT_NEEDDATA; - break; - } - Length = ObjectSize; - /* extract page dimensions */ - if (LineBuf.Len < Length) { - aLength = Length - LineBuf.Len; - memcpy(LineBuf.Next, InBuf.Next, aLength); - LineBuf.Next += aLength; - InBuf.Next += aLength; - LineBuf.Len += aLength; - InBuf.Len += aLength; - } - if (Length > 2) { - ob_page = (eicon_sff_pagehead *)LineBuf.Data; - switch(ob_page->linelength) { - case 2048: - chan->fax->r_width = 1; - break; - case 2432: - chan->fax->r_width = 2; - break; - case 1216: - chan->fax->r_width = 3; - break; - case 864: - chan->fax->r_width = 4; - break; - case 1728: - default: - chan->fax->r_width = 0; - } - switch(ob_page->pagelength) { - case 1143: - case 2287: - chan->fax->r_length = 0; - break; - case 1401: - case 2802: - chan->fax->r_length = 1; - break; - default: - chan->fax->r_length = 2; - } - eicon_log(ccard, 128, "rSFF-Head: linelength = %d\n", ob_page->linelength); - eicon_log(ccard, 128, "rSFF-Head: pagelength = %d\n", ob_page->pagelength); - } - LineBuf.Len -= Length; - LineBuf.Next = LineBuf.Data + LineBuf.Len; - memmove(LineBuf.Data, LineBuf.Data + Length, LineBuf.Len); - - chan->fax2.PrevObject = FAX_OBJECT_PAGE; - chan->fax2.NextObject = FAX_OBJECT_LINE; - break; - - case FAX_OBJECT_LINE: - Length = LineBuf.Len + (InBuf.Size - InBuf.Len); - if (Length < 1) { - Event = EVENT_NEEDDATA; - break; - } - if (LineBuf.Len == 0) { - *LineBuf.Next++ = *InBuf.Next++; - LineBuf.Len++; - InBuf.Len++; - } - Recordtype = *LineBuf.Data; - if (Recordtype == 0) { - /* recordtype pixel row (2 byte length) */ - ObjHeadLen = 3; - if (Length < ObjHeadLen) { - Event = EVENT_NEEDDATA; - break; - } - while (LineBuf.Len < ObjHeadLen) { - *LineBuf.Next++ = *InBuf.Next++; - LineBuf.Len++; - InBuf.Len++; - } - ObjDataLen = *((__u16*) (LineBuf.Data + 1)); - ObjectSize = ObjHeadLen + ObjDataLen; - if (Length < ObjectSize) { - Event = EVENT_NEEDDATA; - break; - } - } else - if ((Recordtype >= 1) && (Recordtype <= 216)) { - /* recordtype pixel row (1 byte length) */ - ObjHeadLen = 1; - ObjDataLen = Recordtype; - ObjectSize = ObjHeadLen + ObjDataLen; - if (Length < ObjectSize) { - Event = EVENT_NEEDDATA; - break; - } - } else - if ((Recordtype >= 217) && (Recordtype <= 253)) { - /* recordtype empty lines */ - ObjHeadLen = 1; - ObjDataLen = 0; - ObjectSize = ObjHeadLen + ObjDataLen; - LineBuf.Len--; - LineBuf.Next = LineBuf.Data + LineBuf.Len; - memmove(LineBuf.Data, LineBuf.Data + 1, LineBuf.Len); - break; - } else - if (Recordtype == 254) { - /* recordtype page header */ - chan->fax2.PrevObject = FAX_OBJECT_LINE; - chan->fax2.NextObject = FAX_OBJECT_PAGE; - break; - } else { - /* recordtype user information */ - ObjHeadLen = 2; - if (Length < ObjHeadLen) { - Event = EVENT_NEEDDATA; - break; - } - while (LineBuf.Len < ObjHeadLen) { - *LineBuf.Next++ = *InBuf.Next++; - LineBuf.Len++; - InBuf.Len++; - } - ObjDataLen = *(LineBuf.Data + 1); - ObjectSize = ObjHeadLen + ObjDataLen; - if (ObjDataLen == 0) { - /* illegal line coding */ - LineBuf.Len -= ObjHeadLen; - LineBuf.Next = LineBuf.Data + LineBuf.Len; - memmove(LineBuf.Data, LineBuf.Data + ObjHeadLen, LineBuf.Len); - break; - } else { - /* user information */ - if (Length < ObjectSize) { - Event = EVENT_NEEDDATA; - break; - } - Length = ObjectSize; - if (LineBuf.Len < Length) { - Length -= LineBuf.Len; - LineBuf.Len = 0; - LineBuf.Next = LineBuf.Data; - InBuf.Len += Length; - InBuf.Next += Length; - } else { - LineBuf.Len -= Length; - LineBuf.Next = LineBuf.Data + LineBuf.Len; - memmove(LineBuf.Data, LineBuf.Data + Length, LineBuf.Len); - } - } - break; - } - Length = ObjectSize; - if (LineBuf.Len > ObjHeadLen) { - fax_put_rcv(ccard, chan, LineBuf.Data + ObjHeadLen, - (LineBuf.Len - ObjHeadLen)); - } - Length -= LineBuf.Len; - LineBuf.Len = 0; - LineBuf.Next = LineBuf.Data; - if (Length > 0) { - fax_put_rcv(ccard, chan, InBuf.Next, Length); - InBuf.Len += Length; - InBuf.Next += Length; - } - fax_put_rcv(ccard, chan, (__u8 *)&Cl2Eol, sizeof(Cl2Eol)); - break; - } /* end of switch (chan->fax2.NextObject) */ - } /* end of while (Event==EVENT_NONE) */ - if (InBuf.Len < InBuf.Size) { - Length = InBuf.Size - InBuf.Len; - if ((LineBuf.Len + Length) > LineBuf.Size) { - eicon_log(ccard, 1, "idi_fax: Ch%d: %d bytes dropping, small buffer\n", chan->No, - Length); - } else { - memcpy(LineBuf.Next, InBuf.Next, Length); - LineBuf.Len += Length; - } - } - chan->fax2.LineLen = LineBuf.Len; - } else { /* CONN_OUT */ - /* On CONN_OUT we do not need incoming data, drop it */ - /* maybe later for polling */ - } - -# undef EVENT_NONE -# undef EVENT_NEEDDATA - - return; -} - -int -idi_fax_send_outbuf(eicon_card *ccard, eicon_chan *chan, eicon_OBJBUFFER *OutBuf) -{ - struct sk_buff *skb; - - skb = alloc_skb(OutBuf->Len, GFP_ATOMIC); - if (!skb) { - eicon_log(ccard, 1, "idi_err: Ch%d: alloc_skb failed in fax_send_outbuf()\n", chan->No); - return(-1); - } - memcpy(skb_put(skb, OutBuf->Len), OutBuf->Data, OutBuf->Len); - - OutBuf->Len = 0; - OutBuf->Next = OutBuf->Data; - - return(idi_send_data(ccard, chan, 0, skb, 1, 0)); -} - -int -idi_faxdata_send(eicon_card *ccard, eicon_chan *chan, struct sk_buff *skb) -{ - isdn_ctrl cmd; - eicon_OBJBUFFER InBuf; - __u8 InData; - __u8 InMask; - eicon_OBJBUFFER OutBuf; - eicon_OBJBUFFER LineBuf; - __u32 LineData; - unsigned int LineDataLen; - __u8 Byte; - __u8 Event; - int ret = 1; - -# define EVENT_NONE 0 -# define EVENT_EOD 1 -# define EVENT_EOL 2 -# define EVENT_EOP 3 - - if ((!ccard) || (!chan)) - return -1; - - if (!chan->fax) { - eicon_log(ccard, 1, "idi_fax: senddata with NULL fax struct, ERROR\n"); - return -1; - } - - if (chan->fax->direction == ISDN_TTY_FAX_CONN_IN) { - /* Simply ignore any data written in data mode when receiving a fax. */ - /* This is not completely correct because only XON's should come here. */ - dev_kfree_skb(skb); - return 1; - } - - if (chan->fax->phase != ISDN_FAX_PHASE_C) { - dev_kfree_skb(skb); - return 1; - } - - if (chan->queued + skb->len > 1200) - return 0; - if (chan->pqueued > 1) - return 0; - - InBuf.Data = skb->data; - InBuf.Size = skb->len; - InBuf.Len = 0; - InBuf.Next = InBuf.Data; - InData = 0; - InMask = 0; - - LineBuf.Data = chan->fax2.abLine; - LineBuf.Size = sizeof(chan->fax2.abLine); - LineBuf.Len = chan->fax2.LineLen; - LineBuf.Next = LineBuf.Data + LineBuf.Len; - LineData = chan->fax2.LineData; - LineDataLen = chan->fax2.LineDataLen; - - OutBuf.Data = chan->fax2.abFrame; - OutBuf.Size = sizeof(chan->fax2.abFrame); - OutBuf.Len = 0; - OutBuf.Next = OutBuf.Data; - - Event = EVENT_NONE; - - chan->fax2.Eop = 0; - - for (;;) { - for (;;) { - if (InMask == 0) { - if (InBuf.Len >= InBuf.Size) { - Event = EVENT_EOD; - break; - } - if ((chan->fax2.Dle != _DLE_) && *InBuf.Next == _DLE_) { - chan->fax2.Dle = _DLE_; - InBuf.Next++; - InBuf.Len++; - if (InBuf.Len >= InBuf.Size) { - Event = EVENT_EOD; - break; - } - } - if (chan->fax2.Dle == _DLE_) { - chan->fax2.Dle = 0; - if (*InBuf.Next == _ETX_) { - Event = EVENT_EOP; - break; - } else - if (*InBuf.Next == _DLE_) { - /* do nothing */ - } else { - eicon_log(ccard, 1, - "idi_err: Ch%d: unknown DLE escape %02x found\n", - chan->No, *InBuf.Next); - InBuf.Next++; - InBuf.Len++; - if (InBuf.Len >= InBuf.Size) { - Event = EVENT_EOD; - break; - } - } - } - InBuf.Len++; - InData = *InBuf.Next++; - InMask = (chan->fax->bor) ? 0x80 : 0x01; - } - while (InMask) { - LineData >>= 1; - LineDataLen++; - if (InData & InMask) - LineData |= 0x80000000; - if (chan->fax->bor) - InMask >>= 1; - else - InMask <<= 1; - - if ((LineDataLen >= T4_EOL_BITSIZE) && - ((LineData & T4_EOL_MASK_DWORD) == T4_EOL_DWORD)) { - Event = EVENT_EOL; - if (LineDataLen > T4_EOL_BITSIZE) { - Byte = (__u8) - ((LineData & ~T4_EOL_MASK_DWORD) >> - (32 - LineDataLen)); - if (Byte == 0) { - if (! chan->fax2.NullByteExist) { - chan->fax2.NullBytesPos = LineBuf.Len; - chan->fax2.NullByteExist = 1; - } - } else { - chan->fax2.NullByteExist = 0; - } - if (LineBuf.Len < LineBuf.Size) { - *LineBuf.Next++ = Byte; - LineBuf.Len++; - } - } - LineDataLen = 0; - break; - } - if (LineDataLen >= T4_EOL_BITSIZE + 8) { - Byte = (__u8) - ((LineData & ~T4_EOL_MASK_DWORD) >> - (32 - T4_EOL_BITSIZE - 8)); - LineData &= T4_EOL_MASK_DWORD; - LineDataLen = T4_EOL_BITSIZE; - if (Byte == 0) { - if (! chan->fax2.NullByteExist) { - chan->fax2.NullBytesPos = LineBuf.Len; - chan->fax2.NullByteExist = 1; - } - } else { - chan->fax2.NullByteExist = 0; - } - if (LineBuf.Len < LineBuf.Size) { - *LineBuf.Next++ = Byte; - LineBuf.Len++; - } - } - } - if (Event != EVENT_NONE) - break; - } - - if ((Event != EVENT_EOL) && (Event != EVENT_EOP)) - break; - - if ((Event == EVENT_EOP) && (LineDataLen > 0)) { - LineData >>= 32 - LineDataLen; - LineDataLen = 0; - while (LineData != 0) { - Byte = (__u8) LineData; - LineData >>= 8; - if (Byte == 0) { - if (! chan->fax2.NullByteExist) { - chan->fax2.NullBytesPos = LineBuf.Len; - chan->fax2.NullByteExist = 1; - } - } else { - chan->fax2.NullByteExist = 0; - } - if (LineBuf.Len < LineBuf.Size) { - *LineBuf.Next++ = Byte; - LineBuf.Len++; - } - - } - } - if (chan->fax2.NullByteExist) { - if (chan->fax2.NullBytesPos == 0) { - LineBuf.Len = 0; - } else { - LineBuf.Len = chan->fax2.NullBytesPos + 1; - } - } - if (LineBuf.Len > 0) { - if (OutBuf.Len + LineBuf.Len + SFF_LEN_FLD_SIZE > OutBuf.Size) { - ret = idi_fax_send_outbuf(ccard, chan, &OutBuf); - } - if (LineBuf.Len <= 216) { - *OutBuf.Next++ = (__u8) LineBuf.Len; - OutBuf.Len++; - } else { - *OutBuf.Next++ = 0; - *((__u16 *) OutBuf.Next)++ = (__u16) LineBuf.Len; - OutBuf.Len += 3; - } - memcpy(OutBuf.Next, LineBuf.Data, LineBuf.Len); - OutBuf.Next += LineBuf.Len; - OutBuf.Len += LineBuf.Len; - } - LineBuf.Len = 0; - LineBuf.Next = LineBuf.Data; - chan->fax2.NullByteExist = 0; - if (Event == EVENT_EOP) - break; - - Event = EVENT_NONE; - } - - if (Event == EVENT_EOP) { - chan->fax2.Eop = 1; - chan->fax2.PageCount++; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_EOP; - ccard->interface.statcallb(&cmd); - } - if (OutBuf.Len > 0) { - ret = idi_fax_send_outbuf(ccard, chan, &OutBuf); - } - - chan->fax2.LineLen = LineBuf.Len; - chan->fax2.LineData = LineData; - chan->fax2.LineDataLen = LineDataLen; - -# undef EVENT_NONE -# undef EVENT_EOD -# undef EVENT_EOL -# undef EVENT_EOP - - if (ret >= 0) - dev_kfree_skb(skb); - if (ret == 0) - ret = 1; - return(ret); -} - -void -idi_fax_hangup(eicon_card *ccard, eicon_chan *chan) -{ - isdn_ctrl cmd; - - if (!chan->fax) { - eicon_log(ccard, 1, "idi_fax: hangup with NULL fax struct, ERROR\n"); - return; - } - if ((chan->fax->direction == ISDN_TTY_FAX_CONN_OUT) && - (chan->fax->code == 0)) { - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_PTS; - ccard->interface.statcallb(&cmd); - } - if ((chan->fax->code > 1) && (chan->fax->code < 120)) - chan->fax->code += 120; - eicon_log(ccard, 8, "idi_fax: Ch%d: Hangup (code=%d)\n", chan->No, chan->fax->code); - chan->fax->r_code = ISDN_TTY_FAX_HNG; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - ccard->interface.statcallb(&cmd); -} - -#endif /******** FAX ********/ - -int -idi_send_udata(eicon_card *card, eicon_chan *chan, int UReq, u_char *buffer, int len) -{ - struct sk_buff *skb; - struct sk_buff *skb2; - eicon_REQ *reqbuf; - eicon_chan_ptr *chan2; - - if ((chan->fsm_state == EICON_STATE_NULL) || (chan->fsm_state == EICON_STATE_LISTEN)) { - eicon_log(card, 1, "idi_snd: Ch%d: send udata on state %d !\n", chan->No, chan->fsm_state); - return -ENODEV; - } - eicon_log(card, 8, "idi_snd: Ch%d: udata 0x%x: %d %d %d %d\n", chan->No, - UReq, buffer[0], buffer[1], buffer[2], buffer[3]); - - skb = alloc_skb(sizeof(eicon_REQ) + len + 1, GFP_ATOMIC); - skb2 = alloc_skb(sizeof(eicon_chan_ptr), GFP_ATOMIC); - - if ((!skb) || (!skb2)) { - eicon_log(card, 1, "idi_err: Ch%d: alloc_skb failed in send_udata()\n", chan->No); - if (skb) - dev_kfree_skb(skb); - if (skb2) - dev_kfree_skb(skb2); - return -ENOMEM; - } - - chan2 = (eicon_chan_ptr *)skb_put(skb2, sizeof(eicon_chan_ptr)); - chan2->ptr = chan; - - reqbuf = (eicon_REQ *)skb_put(skb, 1 + len + sizeof(eicon_REQ)); - - reqbuf->Req = N_UDATA; - reqbuf->ReqCh = chan->e.IndCh; - reqbuf->ReqId = 1; - - reqbuf->XBuffer.length = len + 1; - reqbuf->XBuffer.P[0] = UReq; - memcpy(&reqbuf->XBuffer.P[1], buffer, len); - reqbuf->Reference = 1; /* Net Entity */ - - skb_queue_tail(&chan->e.X, skb); - skb_queue_tail(&card->sndq, skb2); - eicon_schedule_tx(card); - return (0); -} - -void -idi_audio_cmd(eicon_card *ccard, eicon_chan *chan, int cmd, u_char *value) -{ - u_char buf[6]; - struct enable_dtmf_s *dtmf_buf = (struct enable_dtmf_s *)buf; - - if ((!ccard) || (!chan)) - return; - - memset(buf, 0, 6); - switch(cmd) { - case ISDN_AUDIO_SETDD: - if (value[0]) { - dtmf_buf->tone = (__u16) (value[1] * 5); - dtmf_buf->gap = (__u16) (value[1] * 5); - idi_send_udata(ccard, chan, - DSP_UDATA_REQUEST_ENABLE_DTMF_RECEIVER, - buf, 4); - } else { - idi_send_udata(ccard, chan, - DSP_UDATA_REQUEST_DISABLE_DTMF_RECEIVER, - buf, 0); - } - break; - } -} - -void -idi_parse_udata(eicon_card *ccard, eicon_chan *chan, unsigned char *buffer, int len) -{ - isdn_ctrl cmd; - eicon_dsp_ind *p = (eicon_dsp_ind *) (&buffer[1]); - static char *connmsg[] = - {"", "V.21", "V.23", "V.22", "V.22bis", "V.32bis", "V.34", - "V.8", "Bell 212A", "Bell 103", "V.29 Leased", "V.33 Leased", "V.90", - "V.21 CH2", "V.27ter", "V.29", "V.33", "V.17", "V.32", "K56Flex", - "X2", "V.18", "V.18LH", "V.18HL", "V.21LH", "V.21HL", - "Bell 103LH", "Bell 103HL", "V.23", "V.23", "EDT 110", - "Baudot45", "Baudot47", "Baudot50", "DTMF" }; - static u_char dtmf_code[] = { - '1','4','7','*','2','5','8','0','3','6','9','#','A','B','C','D' - }; - - if ((!ccard) || (!chan)) - return; - - switch (buffer[0]) { - case DSP_UDATA_INDICATION_SYNC: - eicon_log(ccard, 16, "idi_ind: Ch%d: UDATA_SYNC time %d\n", chan->No, p->time); - break; - case DSP_UDATA_INDICATION_DCD_OFF: - eicon_log(ccard, 8, "idi_ind: Ch%d: UDATA_DCD_OFF time %d\n", chan->No, p->time); - break; - case DSP_UDATA_INDICATION_DCD_ON: - if ((chan->l2prot == ISDN_PROTO_L2_MODEM) && - (chan->fsm_state == EICON_STATE_WMCONN)) { - chan->fsm_state = EICON_STATE_ACTIVE; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_BCONN; - cmd.arg = chan->No; - if (p->norm > 34) { - sprintf(cmd.parm.num, "%d/(%d)", p->speed, p->norm); - } else { - sprintf(cmd.parm.num, "%d/%s", p->speed, connmsg[p->norm]); - } - ccard->interface.statcallb(&cmd); - } - eicon_log(ccard, 8, "idi_ind: Ch%d: UDATA_DCD_ON time %d\n", chan->No, p->time); - eicon_log(ccard, 8, "idi_ind: Ch%d: %d %d %d %d\n", chan->No, - p->norm, p->options, p->speed, p->delay); - break; - case DSP_UDATA_INDICATION_CTS_OFF: - eicon_log(ccard, 8, "idi_ind: Ch%d: UDATA_CTS_OFF time %d\n", chan->No, p->time); - break; - case DSP_UDATA_INDICATION_CTS_ON: - eicon_log(ccard, 8, "idi_ind: Ch%d: UDATA_CTS_ON time %d\n", chan->No, p->time); - eicon_log(ccard, 8, "idi_ind: Ch%d: %d %d %d %d\n", chan->No, - p->norm, p->options, p->speed, p->delay); - break; - case DSP_UDATA_INDICATION_DISCONNECT: - eicon_log(ccard, 8, "idi_ind: Ch%d: UDATA_DISCONNECT cause %d\n", chan->No, buffer[1]); - break; - case DSP_UDATA_INDICATION_DTMF_DIGITS_RECEIVED: - eicon_log(ccard, 8, "idi_ind: Ch%d: UDATA_DTMF_REC '%c'\n", chan->No, - dtmf_code[buffer[1]]); - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_AUDIO; - cmd.parm.num[0] = ISDN_AUDIO_DTMF; - cmd.parm.num[1] = dtmf_code[buffer[1]]; - cmd.arg = chan->No; - ccard->interface.statcallb(&cmd); - break; - default: - eicon_log(ccard, 8, "idi_ind: Ch%d: UNHANDLED UDATA Indication 0x%02x\n", chan->No, buffer[0]); - } -} - -void -eicon_parse_trace(eicon_card *ccard, unsigned char *buffer, int len) -{ - int i,j,n; - int buflen = len * 3 + 30; - char *p; - struct trace_s { - unsigned long time; - unsigned short size; - unsigned short code; - unsigned char data[1]; - } *q; - - if (!(p = kmalloc(buflen, GFP_ATOMIC))) { - eicon_log(ccard, 1, "idi_err: Ch??: could not allocate trace buffer\n"); - return; - } - memset(p, 0, buflen); - q = (struct trace_s *)buffer; - - if (DebugVar & 512) { - if ((q->code == 3) || (q->code == 4)) { - n = (short) *(q->data); - if (n) { - j = sprintf(p, "DTRC:"); - for (i = 0; i < n; i++) { - j += sprintf(p + j, "%02x ", q->data[i+2]); - } - j += sprintf(p + j, "\n"); - } - } - } else { - j = sprintf(p, "XLOG: %lx %04x %04x ", - q->time, q->size, q->code); - - for (i = 0; i < q->size; i++) { - j += sprintf(p + j, "%02x ", q->data[i]); - } - j += sprintf(p + j, "\n"); - } - if (strlen(p)) - eicon_putstatus(ccard, p); - kfree(p); -} - -void -idi_handle_ind(eicon_card *ccard, struct sk_buff *skb) -{ - int tmp; - char tnum[64]; - int dlev; - int free_buff; - ulong flags; - struct sk_buff *skb2; - eicon_IND *ind = (eicon_IND *)skb->data; - eicon_chan *chan; - idi_ind_message message; - isdn_ctrl cmd; - - if (!ccard) { - eicon_log(ccard, 1, "idi_err: Ch??: null card in handle_ind\n"); - dev_kfree_skb(skb); - return; - } - - if ((chan = ccard->IdTable[ind->IndId]) == NULL) { - eicon_log(ccard, 1, "idi_err: Ch??: null chan in handle_ind\n"); - dev_kfree_skb(skb); - return; - } - - if ((ind->Ind != 8) && (ind->Ind != 0xc)) - dlev = 144; - else - dlev = 128; - - eicon_log(ccard, dlev, "idi_hdl: Ch%d: Ind=%x Id=%x Ch=%x MInd=%x MLen=%x Len=%x\n", chan->No, - ind->Ind,ind->IndId,ind->IndCh,ind->MInd,ind->MLength,ind->RBuffer.length); - - free_buff = 1; - /* Signal Layer */ - if (chan->e.D3Id == ind->IndId) { - idi_IndParse(ccard, chan, &message, ind->RBuffer.P, ind->RBuffer.length); - switch(ind->Ind) { - case HANGUP: - eicon_log(ccard, 8, "idi_ind: Ch%d: Hangup\n", chan->No); - while((skb2 = skb_dequeue(&chan->e.X))) { - dev_kfree_skb(skb2); - } - spin_lock_irqsave(&eicon_lock, flags); - chan->queued = 0; - chan->pqueued = 0; - chan->waitq = 0; - chan->waitpq = 0; - spin_unlock_irqrestore(&eicon_lock, flags); - if (message.e_cau[0] & 0x7f) { - cmd.driver = ccard->myid; - cmd.arg = chan->No; - sprintf(cmd.parm.num,"E%02x%02x", - chan->cause[0]&0x7f, message.e_cau[0]&0x7f); - cmd.command = ISDN_STAT_CAUSE; - ccard->interface.statcallb(&cmd); - } - chan->cause[0] = 0; - if (((chan->fsm_state == EICON_STATE_ACTIVE) || - (chan->fsm_state == EICON_STATE_WMCONN)) || - ((chan->l2prot == ISDN_PROTO_L2_FAX) && - (chan->fsm_state == EICON_STATE_OBWAIT))) { - chan->fsm_state = EICON_STATE_NULL; - } else { - if (chan->e.B2Id) - idi_do_req(ccard, chan, REMOVE, 1); - chan->statectrl &= ~WAITING_FOR_HANGUP; - chan->statectrl &= ~IN_HOLD; - if (chan->statectrl & HAVE_CONN_REQ) { - eicon_log(ccard, 32, "idi_req: Ch%d: queueing delayed conn_req\n", chan->No); - chan->statectrl &= ~HAVE_CONN_REQ; - if ((chan->tskb1) && (chan->tskb2)) { - skb_queue_tail(&chan->e.X, chan->tskb1); - skb_queue_tail(&ccard->sndq, chan->tskb2); - eicon_schedule_tx(ccard); - } - chan->tskb1 = NULL; - chan->tskb2 = NULL; - } else { - chan->fsm_state = EICON_STATE_NULL; - cmd.driver = ccard->myid; - cmd.arg = chan->No; - cmd.command = ISDN_STAT_DHUP; - ccard->interface.statcallb(&cmd); - eicon_idi_listen_req(ccard, chan); -#ifdef CONFIG_ISDN_TTY_FAX - chan->fax = 0; -#endif - } - } - break; - case INDICATE_IND: - eicon_log(ccard, 8, "idi_ind: Ch%d: Indicate_Ind\n", chan->No); - if (chan->fsm_state != EICON_STATE_LISTEN) { - eicon_log(ccard, 1, "idi_err: Ch%d: Incoming call on wrong state (%d).\n", - chan->No, chan->fsm_state); - idi_do_req(ccard, chan, HANGUP, 0); - break; - } - chan->fsm_state = EICON_STATE_ICALL; - idi_bc2si(message.bc, message.hlc, message.sin, &chan->si1, &chan->si2); - strcpy(chan->cpn, message.cpn + 1); - strcpy(chan->oad, message.oad); - strcpy(chan->dsa, message.dsa); - strcpy(chan->osa, message.osa); - chan->plan = message.plan; - chan->screen = message.screen; - try_stat_icall_again: - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_ICALL; - cmd.arg = chan->No; - cmd.parm.setup.si1 = chan->si1; - cmd.parm.setup.si2 = chan->si2; - strcpy(tnum, chan->cpn); - if (strlen(chan->dsa)) { - strcat(tnum, "."); - strcat(tnum, chan->dsa); - } - tnum[ISDN_MSNLEN - 1] = 0; - strcpy(cmd.parm.setup.eazmsn, tnum); - strcpy(tnum, chan->oad); - if (strlen(chan->osa)) { - strcat(tnum, "."); - strcat(tnum, chan->osa); - } - tnum[ISDN_MSNLEN - 1] = 0; - strcpy(cmd.parm.setup.phone, tnum); - cmd.parm.setup.plan = chan->plan; - cmd.parm.setup.screen = chan->screen; - tmp = ccard->interface.statcallb(&cmd); - switch(tmp) { - case 0: /* no user responding */ - idi_do_req(ccard, chan, HANGUP, 0); - chan->fsm_state = EICON_STATE_NULL; - break; - case 1: /* alert */ - eicon_log(ccard, 8, "idi_req: Ch%d: Call Alert\n", chan->No); - if ((chan->fsm_state == EICON_STATE_ICALL) || (chan->fsm_state == EICON_STATE_ICALLW)) { - chan->fsm_state = EICON_STATE_ICALL; - idi_do_req(ccard, chan, CALL_ALERT, 0); - } - break; - case 2: /* reject */ - eicon_log(ccard, 8, "idi_req: Ch%d: Call Reject\n", chan->No); - idi_do_req(ccard, chan, REJECT, 0); - break; - case 3: /* incomplete number */ - eicon_log(ccard, 8, "idi_req: Ch%d: Incomplete Number\n", chan->No); - chan->fsm_state = EICON_STATE_ICALLW; - break; - } - break; - case INFO_IND: - eicon_log(ccard, 8, "idi_ind: Ch%d: Info_Ind\n", chan->No); - if ((chan->fsm_state == EICON_STATE_ICALLW) && - (message.cpn[0])) { - strcat(chan->cpn, message.cpn + 1); - goto try_stat_icall_again; - } - break; - case CALL_IND: - eicon_log(ccard, 8, "idi_ind: Ch%d: Call_Ind\n", chan->No); - if ((chan->fsm_state == EICON_STATE_ICALL) || (chan->fsm_state == EICON_STATE_IWAIT)) { - chan->fsm_state = EICON_STATE_IBWAIT; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_DCONN; - cmd.arg = chan->No; - ccard->interface.statcallb(&cmd); - switch(chan->l2prot) { - case ISDN_PROTO_L2_FAX: -#ifdef CONFIG_ISDN_TTY_FAX - if (chan->fax) - chan->fax->phase = ISDN_FAX_PHASE_A; -#endif - break; - case ISDN_PROTO_L2_MODEM: - /* do nothing, wait for connect */ - break; - case ISDN_PROTO_L2_V11096: - case ISDN_PROTO_L2_V11019: - case ISDN_PROTO_L2_V11038: - case ISDN_PROTO_L2_TRANS: - idi_do_req(ccard, chan, N_CONNECT, 1); - break; - default:; - /* On most incoming calls we use automatic connect */ - /* idi_do_req(ccard, chan, N_CONNECT, 1); */ - } - } else { - if (chan->fsm_state != EICON_STATE_ACTIVE) - idi_hangup(ccard, chan); - } - break; - case CALL_CON: - eicon_log(ccard, 8, "idi_ind: Ch%d: Call_Con\n", chan->No); - if (chan->fsm_state == EICON_STATE_OCALL) { - /* check if old NetID has been removed */ - if (chan->e.B2Id) { - eicon_log(ccard, 1, "eicon: Ch%d: old net_id %x still exist, removing.\n", - chan->No, chan->e.B2Id); - idi_do_req(ccard, chan, REMOVE, 1); - } -#ifdef CONFIG_ISDN_TTY_FAX - if (chan->l2prot == ISDN_PROTO_L2_FAX) { - if (chan->fax) { - chan->fax->phase = ISDN_FAX_PHASE_A; - } else { - eicon_log(ccard, 1, "idi_ind: Call_Con with NULL fax struct, ERROR\n"); - idi_hangup(ccard, chan); - break; - } - } -#endif - chan->fsm_state = EICON_STATE_OBWAIT; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_DCONN; - cmd.arg = chan->No; - ccard->interface.statcallb(&cmd); - - idi_do_req(ccard, chan, ASSIGN, 1); - idi_do_req(ccard, chan, N_CONNECT, 1); - } else - idi_hangup(ccard, chan); - break; - case AOC_IND: - eicon_log(ccard, 8, "idi_ind: Ch%d: Advice of Charge\n", chan->No); - break; - case CALL_HOLD_ACK: - chan->statectrl |= IN_HOLD; - eicon_log(ccard, 8, "idi_ind: Ch%d: Call Hold Ack\n", chan->No); - break; - case SUSPEND_REJ: - eicon_log(ccard, 8, "idi_ind: Ch%d: Suspend Rejected\n", chan->No); - break; - case SUSPEND: - eicon_log(ccard, 8, "idi_ind: Ch%d: Suspend Ack\n", chan->No); - break; - case RESUME: - eicon_log(ccard, 8, "idi_ind: Ch%d: Resume Ack\n", chan->No); - break; - default: - eicon_log(ccard, 8, "idi_ind: Ch%d: UNHANDLED SigIndication 0x%02x\n", chan->No, ind->Ind); - } - } - /* Network Layer */ - else if (chan->e.B2Id == ind->IndId) { - - if (chan->No == ccard->nchannels) { - /* Management Indication */ - if (ind->Ind == 0x04) { /* Trace_Ind */ - eicon_parse_trace(ccard, ind->RBuffer.P, ind->RBuffer.length); - } else { - idi_IndParse(ccard, chan, &message, ind->RBuffer.P, ind->RBuffer.length); - chan->fsm_state = 1; - } - } - else - switch(ind->Ind) { - case N_CONNECT_ACK: - eicon_log(ccard, 16, "idi_ind: Ch%d: N_Connect_Ack\n", chan->No); - if (chan->l2prot == ISDN_PROTO_L2_MODEM) { - chan->fsm_state = EICON_STATE_WMCONN; - break; - } - if (chan->l2prot == ISDN_PROTO_L2_FAX) { -#ifdef CONFIG_ISDN_TTY_FAX - chan->fsm_state = EICON_STATE_ACTIVE; - idi_parse_edata(ccard, chan, ind->RBuffer.P, ind->RBuffer.length); - if (chan->fax) { - if (chan->fax->phase == ISDN_FAX_PHASE_B) { - idi_fax_send_header(ccard, chan, 2); - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_DCS; - ccard->interface.statcallb(&cmd); - } - } - else { - eicon_log(ccard, 1, "idi_ind: N_Connect_Ack with NULL fax struct, ERROR\n"); - } -#endif - break; - } - chan->fsm_state = EICON_STATE_ACTIVE; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_BCONN; - cmd.arg = chan->No; - strcpy(cmd.parm.num, "64000"); - ccard->interface.statcallb(&cmd); - break; - case N_CONNECT: - eicon_log(ccard, 16,"idi_ind: Ch%d: N_Connect\n", chan->No); - chan->e.IndCh = ind->IndCh; - if (chan->e.B2Id) idi_do_req(ccard, chan, N_CONNECT_ACK, 1); - if (chan->l2prot == ISDN_PROTO_L2_FAX) { - break; - } - if (chan->l2prot == ISDN_PROTO_L2_MODEM) { - chan->fsm_state = EICON_STATE_WMCONN; - break; - } - chan->fsm_state = EICON_STATE_ACTIVE; - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_BCONN; - cmd.arg = chan->No; - strcpy(cmd.parm.num, "64000"); - ccard->interface.statcallb(&cmd); - break; - case N_DISC: - eicon_log(ccard, 16, "idi_ind: Ch%d: N_Disc\n", chan->No); - if (chan->e.B2Id) { - while((skb2 = skb_dequeue(&chan->e.X))) { - dev_kfree_skb(skb2); - } - idi_do_req(ccard, chan, N_DISC_ACK, 1); - idi_do_req(ccard, chan, REMOVE, 1); - } -#ifdef CONFIG_ISDN_TTY_FAX - if ((chan->l2prot == ISDN_PROTO_L2_FAX) && (chan->fax)){ - idi_parse_edata(ccard, chan, ind->RBuffer.P, ind->RBuffer.length); - idi_fax_hangup(ccard, chan); - } -#endif - chan->e.IndCh = 0; - spin_lock_irqsave(&eicon_lock, flags); - chan->queued = 0; - chan->pqueued = 0; - chan->waitq = 0; - chan->waitpq = 0; - spin_unlock_irqrestore(&eicon_lock, flags); - if (!(chan->statectrl & IN_HOLD)) { - idi_do_req(ccard, chan, HANGUP, 0); - } - if (chan->fsm_state == EICON_STATE_ACTIVE) { - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_BHUP; - cmd.arg = chan->No; - ccard->interface.statcallb(&cmd); - chan->fsm_state = EICON_STATE_NULL; - if (!(chan->statectrl & IN_HOLD)) { - chan->statectrl |= WAITING_FOR_HANGUP; - } - } -#ifdef CONFIG_ISDN_TTY_FAX - chan->fax = 0; -#endif - break; - case N_DISC_ACK: - eicon_log(ccard, 16, "idi_ind: Ch%d: N_Disc_Ack\n", chan->No); -#ifdef CONFIG_ISDN_TTY_FAX - if (chan->l2prot == ISDN_PROTO_L2_FAX) { - idi_parse_edata(ccard, chan, ind->RBuffer.P, ind->RBuffer.length); - idi_fax_hangup(ccard, chan); - } -#endif - break; - case N_DATA_ACK: - eicon_log(ccard, 128, "idi_ind: Ch%d: N_Data_Ack\n", chan->No); - break; - case N_DATA: - skb_pull(skb, sizeof(eicon_IND) - 1); - eicon_log(ccard, 128, "idi_rcv: Ch%d: %d bytes\n", chan->No, skb->len); - if (chan->l2prot == ISDN_PROTO_L2_FAX) { -#ifdef CONFIG_ISDN_TTY_FAX - idi_faxdata_rcv(ccard, chan, skb); -#endif - } else { - ccard->interface.rcvcallb_skb(ccard->myid, chan->No, skb); - free_buff = 0; - } - break; - case N_UDATA: - idi_parse_udata(ccard, chan, ind->RBuffer.P, ind->RBuffer.length); - break; -#ifdef CONFIG_ISDN_TTY_FAX - case N_EDATA: - idi_edata_action(ccard, chan, ind->RBuffer.P, ind->RBuffer.length); - break; -#endif - default: - eicon_log(ccard, 8, "idi_ind: Ch%d: UNHANDLED NetIndication 0x%02x\n", chan->No, ind->Ind); - } - } - else { - eicon_log(ccard, 1, "idi_ind: Ch%d: Ind is neither SIG nor NET !\n", chan->No); - } - if (free_buff) - dev_kfree_skb(skb); -} - -int -idi_handle_ack_ok(eicon_card *ccard, eicon_chan *chan, eicon_RC *ack) -{ - ulong flags; - isdn_ctrl cmd; - int tqueued = 0; - int twaitpq = 0; - - if (ack->RcId != ((chan->e.ReqCh) ? chan->e.B2Id : chan->e.D3Id)) { - /* I don't know why this happens, should not ! */ - /* just ignoring this RC */ - eicon_log(ccard, 16, "idi_ack: Ch%d: RcId %d not equal to last %d\n", chan->No, - ack->RcId, (chan->e.ReqCh) ? chan->e.B2Id : chan->e.D3Id); - return 1; - } - - /* Management Interface */ - if (chan->No == ccard->nchannels) { - /* Managementinterface: changing state */ - if (chan->e.Req != 0x02) - chan->fsm_state = 1; - } - - /* Remove an Id */ - if (chan->e.Req == REMOVE) { - if (ack->Reference != chan->e.ref) { - /* This should not happen anymore */ - eicon_log(ccard, 16, "idi_ack: Ch%d: Rc-Ref %d not equal to stored %d\n", chan->No, - ack->Reference, chan->e.ref); - } - spin_lock_irqsave(&eicon_lock, flags); - ccard->IdTable[ack->RcId] = NULL; - if (!chan->e.ReqCh) - chan->e.D3Id = 0; - else - chan->e.B2Id = 0; - spin_unlock_irqrestore(&eicon_lock, flags); - eicon_log(ccard, 16, "idi_ack: Ch%d: Removed : Id=%x Ch=%d (%s)\n", chan->No, - ack->RcId, ack->RcCh, (chan->e.ReqCh)? "Net":"Sig"); - return 1; - } - - /* Signal layer */ - if (!chan->e.ReqCh) { - eicon_log(ccard, 16, "idi_ack: Ch%d: RC OK Id=%x Ch=%d (ref:%d)\n", chan->No, - ack->RcId, ack->RcCh, ack->Reference); - } else { - /* Network layer */ - switch(chan->e.Req & 0x0f) { - case N_CONNECT: - chan->e.IndCh = ack->RcCh; - eicon_log(ccard, 16, "idi_ack: Ch%d: RC OK Id=%x Ch=%d (ref:%d)\n", chan->No, - ack->RcId, ack->RcCh, ack->Reference); - break; - case N_MDATA: - case N_DATA: - tqueued = chan->queued; - twaitpq = chan->waitpq; - if ((chan->e.Req & 0x0f) == N_DATA) { - spin_lock_irqsave(&eicon_lock, flags); - chan->waitpq = 0; - if(chan->pqueued) - chan->pqueued--; - spin_unlock_irqrestore(&eicon_lock, flags); -#ifdef CONFIG_ISDN_TTY_FAX - if (chan->l2prot == ISDN_PROTO_L2_FAX) { - if (((chan->queued - chan->waitq) < 1) && - (chan->fax2.Eop)) { - chan->fax2.Eop = 0; - if (chan->fax) { - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_FAXIND; - cmd.arg = chan->No; - chan->fax->r_code = ISDN_TTY_FAX_SENT; - ccard->interface.statcallb(&cmd); - } - else { - eicon_log(ccard, 1, "idi_ack: Sent with NULL fax struct, ERROR\n"); - } - } - } -#endif - } - spin_lock_irqsave(&eicon_lock, flags); - chan->queued -= chan->waitq; - if (chan->queued < 0) chan->queued = 0; - spin_unlock_irqrestore(&eicon_lock, flags); - if (((chan->e.Req & 0x0f) == N_DATA) && (tqueued)) { - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_BSENT; - cmd.arg = chan->No; - cmd.parm.length = twaitpq; - ccard->interface.statcallb(&cmd); - } - break; - default: - eicon_log(ccard, 16, "idi_ack: Ch%d: RC OK Id=%x Ch=%d (ref:%d)\n", chan->No, - ack->RcId, ack->RcCh, ack->Reference); - } - } - return 1; -} - -void -idi_handle_ack(eicon_card *ccard, struct sk_buff *skb) -{ - int j; - ulong flags; - eicon_RC *ack = (eicon_RC *)skb->data; - eicon_chan *chan; - isdn_ctrl cmd; - int dCh = -1; - - if (!ccard) { - eicon_log(ccard, 1, "idi_err: Ch??: null card in handle_ack\n"); - dev_kfree_skb(skb); - return; - } - - spin_lock_irqsave(&eicon_lock, flags); - if ((chan = ccard->IdTable[ack->RcId]) != NULL) - dCh = chan->No; - spin_unlock_irqrestore(&eicon_lock, flags); - - switch (ack->Rc) { - case OK_FC: - case N_FLOW_CONTROL: - case ASSIGN_RC: - eicon_log(ccard, 1, "idi_ack: Ch%d: unhandled RC 0x%x\n", - dCh, ack->Rc); - break; - case READY_INT: - case TIMER_INT: - /* we do nothing here */ - break; - - case OK: - if (!chan) { - eicon_log(ccard, 1, "idi_ack: Ch%d: OK on chan without Id\n", dCh); - break; - } - if (!idi_handle_ack_ok(ccard, chan, ack)) - chan = NULL; - break; - - case ASSIGN_OK: - if (chan) { - eicon_log(ccard, 1, "idi_ack: Ch%d: ASSIGN-OK on chan already assigned (%x,%x)\n", - chan->No, chan->e.D3Id, chan->e.B2Id); - } - spin_lock_irqsave(&eicon_lock, flags); - for(j = 0; j < ccard->nchannels + 1; j++) { - if ((ccard->bch[j].e.ref == ack->Reference) && - (ccard->bch[j].e.Req == ASSIGN)) { - if (!ccard->bch[j].e.ReqCh) - ccard->bch[j].e.D3Id = ack->RcId; - else - ccard->bch[j].e.B2Id = ack->RcId; - ccard->IdTable[ack->RcId] = &ccard->bch[j]; - chan = &ccard->bch[j]; - break; - } - } - spin_unlock_irqrestore(&eicon_lock, flags); - eicon_log(ccard, 16, "idi_ack: Ch%d: Id %x assigned (%s)\n", j, - ack->RcId, (ccard->bch[j].e.ReqCh)? "Net":"Sig"); - if (j > ccard->nchannels) { - eicon_log(ccard, 24, "idi_ack: Ch??: ref %d not found for Id %d\n", - ack->Reference, ack->RcId); - } - break; - - case OUT_OF_RESOURCES: - case UNKNOWN_COMMAND: - case WRONG_COMMAND: - case WRONG_ID: - case ADAPTER_DEAD: - case WRONG_CH: - case UNKNOWN_IE: - case WRONG_IE: - default: - if (!chan) { - eicon_log(ccard, 1, "idi_ack: Ch%d: Not OK !! on chan without Id\n", dCh); - break; - } else - switch (chan->e.Req) { - case 12: /* Alert */ - eicon_log(ccard, 2, "eicon_err: Ch%d: Alert Not OK : Rc=%d Id=%x Ch=%d\n", - dCh, ack->Rc, ack->RcId, ack->RcCh); - break; - default: - if (dCh != ccard->nchannels) - eicon_log(ccard, 1, "eicon_err: Ch%d: Ack Not OK !!: Rc=%d Id=%x Ch=%d Req=%d\n", - dCh, ack->Rc, ack->RcId, ack->RcCh, chan->e.Req); - } - if (dCh == ccard->nchannels) { /* Management */ - chan->fsm_state = 2; - eicon_log(ccard, 8, "eicon_err: Ch%d: Ack Not OK !!: Rc=%d Id=%x Ch=%d Req=%d\n", - dCh, ack->Rc, ack->RcId, ack->RcCh, chan->e.Req); - } else if (dCh >= 0) { - /* any other channel */ - /* card reports error: we hangup */ - idi_hangup(ccard, chan); - cmd.driver = ccard->myid; - cmd.command = ISDN_STAT_DHUP; - cmd.arg = chan->No; - ccard->interface.statcallb(&cmd); - } - } - spin_lock_irqsave(&eicon_lock, flags); - if (chan) { - chan->e.ref = 0; - chan->e.busy = 0; - } - spin_unlock_irqrestore(&eicon_lock, flags); - dev_kfree_skb(skb); - eicon_schedule_tx(ccard); -} - -int -idi_send_data(eicon_card *card, eicon_chan *chan, int ack, struct sk_buff *skb, int que, int chk) -{ - struct sk_buff *xmit_skb; - struct sk_buff *skb2; - eicon_REQ *reqbuf; - eicon_chan_ptr *chan2; - int len, plen = 0, offset = 0; - unsigned long flags; - - if ((!card) || (!chan)) { - eicon_log(card, 1, "idi_err: Ch??: null card/chan in send_data\n"); - return -1; - } - - if (chan->fsm_state != EICON_STATE_ACTIVE) { - eicon_log(card, 1, "idi_snd: Ch%d: send bytes on state %d !\n", chan->No, chan->fsm_state); - return -ENODEV; - } - - len = skb->len; - if (len > EICON_MAX_QUEUE) /* too much for the shared memory */ - return -1; - if (!len) - return 0; - - if ((chk) && (chan->pqueued > 1)) - return 0; - - eicon_log(card, 128, "idi_snd: Ch%d: %d bytes (Pqueue=%d)\n", - chan->No, len, chan->pqueued); - - spin_lock_irqsave(&eicon_lock, flags); - while(offset < len) { - - plen = ((len - offset) > 270) ? 270 : len - offset; - - xmit_skb = alloc_skb(plen + sizeof(eicon_REQ), GFP_ATOMIC); - skb2 = alloc_skb(sizeof(eicon_chan_ptr), GFP_ATOMIC); - - if ((!xmit_skb) || (!skb2)) { - spin_unlock_irqrestore(&eicon_lock, flags); - eicon_log(card, 1, "idi_err: Ch%d: alloc_skb failed in send_data()\n", chan->No); - if (xmit_skb) - dev_kfree_skb(xmit_skb); - if (skb2) - dev_kfree_skb(skb2); - return -ENOMEM; - } - - chan2 = (eicon_chan_ptr *)skb_put(skb2, sizeof(eicon_chan_ptr)); - chan2->ptr = chan; - - reqbuf = (eicon_REQ *)skb_put(xmit_skb, plen + sizeof(eicon_REQ)); - if ((len - offset) > 270) { - reqbuf->Req = N_MDATA; - } else { - reqbuf->Req = N_DATA; - /* if (ack) reqbuf->Req |= N_D_BIT; */ - } - reqbuf->ReqCh = chan->e.IndCh; - reqbuf->ReqId = 1; - memcpy(&reqbuf->XBuffer.P, skb->data + offset, plen); - reqbuf->XBuffer.length = plen; - reqbuf->Reference = 1; /* Net Entity */ - - skb_queue_tail(&chan->e.X, xmit_skb); - skb_queue_tail(&card->sndq, skb2); - - offset += plen; - } - if (que) { - chan->queued += len; - chan->pqueued++; - } - spin_unlock_irqrestore(&eicon_lock, flags); - eicon_schedule_tx(card); - dev_kfree_skb(skb); - return len; -} - - -int -eicon_idi_manage_assign(eicon_card *card) -{ - struct sk_buff *skb; - struct sk_buff *skb2; - eicon_REQ *reqbuf; - eicon_chan *chan; - eicon_chan_ptr *chan2; - - chan = &(card->bch[card->nchannels]); - - skb = alloc_skb(270 + sizeof(eicon_REQ), GFP_ATOMIC); - skb2 = alloc_skb(sizeof(eicon_chan_ptr), GFP_ATOMIC); - - if ((!skb) || (!skb2)) { - eicon_log(card, 1, "idi_err: alloc_skb failed in manage_assign()\n"); - if (skb) - dev_kfree_skb(skb); - if (skb2) - dev_kfree_skb(skb2); - return -ENOMEM; - } - - chan2 = (eicon_chan_ptr *)skb_put(skb2, sizeof(eicon_chan_ptr)); - chan2->ptr = chan; - - reqbuf = (eicon_REQ *)skb_put(skb, 270 + sizeof(eicon_REQ)); - - reqbuf->XBuffer.P[0] = 0; - reqbuf->Req = ASSIGN; - reqbuf->ReqCh = 0; - reqbuf->ReqId = MAN_ID; - reqbuf->XBuffer.length = 1; - reqbuf->Reference = 2; /* Man Entity */ - - skb_queue_tail(&chan->e.X, skb); - skb_queue_tail(&card->sndq, skb2); - eicon_schedule_tx(card); - return(0); -} - - -int -eicon_idi_manage_remove(eicon_card *card) -{ - struct sk_buff *skb; - struct sk_buff *skb2; - eicon_REQ *reqbuf; - eicon_chan *chan; - eicon_chan_ptr *chan2; - - chan = &(card->bch[card->nchannels]); - - skb = alloc_skb(270 + sizeof(eicon_REQ), GFP_ATOMIC); - skb2 = alloc_skb(sizeof(eicon_chan_ptr), GFP_ATOMIC); - - if ((!skb) || (!skb2)) { - eicon_log(card, 1, "idi_err: alloc_skb failed in manage_remove()\n"); - if (skb) - dev_kfree_skb(skb); - if (skb2) - dev_kfree_skb(skb2); - return -ENOMEM; - } - - chan2 = (eicon_chan_ptr *)skb_put(skb2, sizeof(eicon_chan_ptr)); - chan2->ptr = chan; - - reqbuf = (eicon_REQ *)skb_put(skb, 270 + sizeof(eicon_REQ)); - - reqbuf->Req = REMOVE; - reqbuf->ReqCh = 0; - reqbuf->ReqId = 1; - reqbuf->XBuffer.length = 0; - reqbuf->Reference = 2; /* Man Entity */ - - skb_queue_tail(&chan->e.X, skb); - skb_queue_tail(&card->sndq, skb2); - eicon_schedule_tx(card); - return(0); -} - - -int -eicon_idi_manage(eicon_card *card, eicon_manifbuf *mb) -{ - int l = 0; - int ret = 0; - unsigned long timeout; - int i; - struct sk_buff *skb; - struct sk_buff *skb2; - eicon_REQ *reqbuf; - eicon_chan *chan; - eicon_chan_ptr *chan2; - - chan = &(card->bch[card->nchannels]); - - if (!(chan->e.D3Id)) { - chan->e.D3Id = 1; - while((skb2 = skb_dequeue(&chan->e.X))) - dev_kfree_skb(skb2); - chan->e.busy = 0; - - if ((ret = eicon_idi_manage_assign(card))) { - chan->e.D3Id = 0; - return(ret); - } - - timeout = jiffies + HZ / 2; - while (time_before(jiffies, timeout)) { - if (chan->e.B2Id) break; - SLEEP(10); - } - if (!chan->e.B2Id) { - chan->e.D3Id = 0; - return -EIO; - } - } - - chan->fsm_state = 0; - - if (!(manbuf = kmalloc(sizeof(eicon_manifbuf), GFP_KERNEL))) { - eicon_log(card, 1, "idi_err: alloc_manifbuf failed\n"); - return -ENOMEM; - } - if (copy_from_user(manbuf, mb, sizeof(eicon_manifbuf))) { - kfree(manbuf); - return -EFAULT; - } - - skb = alloc_skb(270 + sizeof(eicon_REQ), GFP_ATOMIC); - skb2 = alloc_skb(sizeof(eicon_chan_ptr), GFP_ATOMIC); - - if ((!skb) || (!skb2)) { - eicon_log(card, 1, "idi_err_manif: alloc_skb failed in manage()\n"); - if (skb) - dev_kfree_skb(skb); - if (skb2) - dev_kfree_skb(skb2); - kfree(manbuf); - return -ENOMEM; - } - - chan2 = (eicon_chan_ptr *)skb_put(skb2, sizeof(eicon_chan_ptr)); - chan2->ptr = chan; - - reqbuf = (eicon_REQ *)skb_put(skb, 270 + sizeof(eicon_REQ)); - - reqbuf->XBuffer.P[l++] = ESC; - reqbuf->XBuffer.P[l++] = 6; - reqbuf->XBuffer.P[l++] = 0x80; - for (i = 0; i < manbuf->length[0]; i++) - reqbuf->XBuffer.P[l++] = manbuf->data[i]; - reqbuf->XBuffer.P[1] = manbuf->length[0] + 1; - - reqbuf->XBuffer.P[l++] = 0; - reqbuf->Req = (manbuf->count) ? manbuf->count : MAN_READ; - reqbuf->ReqCh = 0; - reqbuf->ReqId = 1; - reqbuf->XBuffer.length = l; - reqbuf->Reference = 2; /* Man Entity */ - - skb_queue_tail(&chan->e.X, skb); - skb_queue_tail(&card->sndq, skb2); - - manbuf->count = 0; - manbuf->pos = 0; - - eicon_schedule_tx(card); - - timeout = jiffies + HZ / 2; - while (time_before(jiffies, timeout)) { - if (chan->fsm_state) break; - SLEEP(10); - } - if ((!chan->fsm_state) || (chan->fsm_state == 2)) { - kfree(manbuf); - return -EIO; - } - if (copy_to_user(mb, manbuf, sizeof(eicon_manifbuf))) { - kfree(manbuf); - return -EFAULT; - } - - kfree(manbuf); - return(0); -} diff --git a/drivers/isdn/eicon/eicon_idi.h b/drivers/isdn/eicon/eicon_idi.h deleted file mode 100644 index d39484be78ce..000000000000 --- a/drivers/isdn/eicon/eicon_idi.h +++ /dev/null @@ -1,119 +0,0 @@ -/* $Id: eicon_idi.h,v 1.1.4.1.2.2 2002/10/01 11:29:13 armin Exp $ - * - * ISDN lowlevel-module for the Eicon active cards. - * IDI-Interface - * - * Copyright 1998-2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef E_IDI_H -#define E_IDI_H - -#include <linux/config.h> - -#undef N_DATA -#undef ID_MASK - -#include "pc.h" - -#define AOC_IND 26 /* Advice of Charge */ -#define PI 0x1e /* Progress Indicator */ -#define NI 0x27 /* Notification Indicator */ - -#define CALL_HOLD 0x22 -#define CALL_HOLD_ACK 0x24 - -/* defines for statectrl */ -#define WAITING_FOR_HANGUP 0x01 -#define HAVE_CONN_REQ 0x02 -#define IN_HOLD 0x04 - -typedef struct { - char cpn[32]; - char oad[32]; - char dsa[32]; - char osa[32]; - __u8 plan; - __u8 screen; - __u8 sin[4]; - __u8 chi[4]; - __u8 e_chi[4]; - __u8 bc[12]; - __u8 e_bc[12]; - __u8 llc[18]; - __u8 hlc[5]; - __u8 cau[4]; - __u8 e_cau[2]; - __u8 e_mt; - __u8 dt[6]; - char display[83]; - char keypad[35]; - char rdn[32]; -} idi_ind_message; - -typedef struct { - __u16 next __attribute__ ((packed)); - __u8 Req __attribute__ ((packed)); - __u8 ReqId __attribute__ ((packed)); - __u8 ReqCh __attribute__ ((packed)); - __u8 Reserved1 __attribute__ ((packed)); - __u16 Reference __attribute__ ((packed)); - __u8 Reserved[8] __attribute__ ((packed)); - eicon_PBUFFER XBuffer; -} eicon_REQ; - -typedef struct { - __u16 next __attribute__ ((packed)); - __u8 Rc __attribute__ ((packed)); - __u8 RcId __attribute__ ((packed)); - __u8 RcCh __attribute__ ((packed)); - __u8 Reserved1 __attribute__ ((packed)); - __u16 Reference __attribute__ ((packed)); - __u8 Reserved2[8] __attribute__ ((packed)); -} eicon_RC; - -typedef struct { - __u16 next __attribute__ ((packed)); - __u8 Ind __attribute__ ((packed)); - __u8 IndId __attribute__ ((packed)); - __u8 IndCh __attribute__ ((packed)); - __u8 MInd __attribute__ ((packed)); - __u16 MLength __attribute__ ((packed)); - __u16 Reference __attribute__ ((packed)); - __u8 RNR __attribute__ ((packed)); - __u8 Reserved __attribute__ ((packed)); - __u32 Ack __attribute__ ((packed)); - eicon_PBUFFER RBuffer; -} eicon_IND; - -typedef struct { - __u8 *Data; - unsigned int Size; - unsigned int Len; - __u8 *Next; -} eicon_OBJBUFFER; - -extern int idi_do_req(eicon_card *card, eicon_chan *chan, int cmd, int layer); -extern int idi_hangup(eicon_card *card, eicon_chan *chan); -extern int idi_connect_res(eicon_card *card, eicon_chan *chan); -extern int eicon_idi_listen_req(eicon_card *card, eicon_chan *chan); -extern int idi_connect_req(eicon_card *card, eicon_chan *chan, char *phone, - char *eazmsn, int si1, int si2); - -extern void idi_handle_ack(eicon_card *card, struct sk_buff *skb); -extern void idi_handle_ind(eicon_card *card, struct sk_buff *skb); -extern int eicon_idi_manage(eicon_card *card, eicon_manifbuf *mb); -extern int idi_send_data(eicon_card *card, eicon_chan *chan, int ack, struct sk_buff *skb, int que, int chk); -extern void idi_audio_cmd(eicon_card *ccard, eicon_chan *chan, int cmd, u_char *value); -extern int capipmsg(eicon_card *card, eicon_chan *chan, capi_msg *cm); -#ifdef CONFIG_ISDN_TTY_FAX -extern void idi_fax_cmd(eicon_card *card, eicon_chan *chan); -extern int idi_faxdata_send(eicon_card *ccard, eicon_chan *chan, struct sk_buff *skb); -#endif - -#endif diff --git a/drivers/isdn/eicon/eicon_io.c b/drivers/isdn/eicon/eicon_io.c deleted file mode 100644 index 2da72309e0e4..000000000000 --- a/drivers/isdn/eicon/eicon_io.c +++ /dev/null @@ -1,749 +0,0 @@ -/* $Id: eicon_io.c,v 1.1.4.1.2.2 2002/10/01 11:29:13 armin Exp $ - * - * ISDN low-level module for Eicon active ISDN-Cards. - * Code for communicating with hardware. - * - * Copyright 1999,2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - * Thanks to Eicon Networks for - * documents, informations and hardware. - * - */ - -#include <linux/config.h> -#include "eicon.h" -#include "uxio.h" - -void -eicon_io_rcv_dispatch(eicon_card *ccard) { - ulong flags; - struct sk_buff *skb, *skb2, *skb_new; - eicon_IND *ind, *ind2, *ind_new; - eicon_chan *chan; - - if (!ccard) { - eicon_log(ccard, 1, "eicon_err: NULL card in rcv_dispatch !\n"); - return; - } - - while((skb = skb_dequeue(&ccard->rcvq))) { - ind = (eicon_IND *)skb->data; - - spin_lock_irqsave(&eicon_lock, flags); - if ((chan = ccard->IdTable[ind->IndId]) == NULL) { - spin_unlock_irqrestore(&eicon_lock, flags); - if (DebugVar & 1) { - switch(ind->Ind) { - case N_DISC_ACK: - /* doesn't matter if this happens */ - break; - default: - eicon_log(ccard, 1, "idi: Indication for unknown channel Ind=%d Id=%x\n", ind->Ind, ind->IndId); - eicon_log(ccard, 1, "idi_hdl: Ch??: Ind=%d Id=%x Ch=%d MInd=%d MLen=%d Len=%d\n", - ind->Ind,ind->IndId,ind->IndCh,ind->MInd,ind->MLength,ind->RBuffer.length); - } - } - dev_kfree_skb(skb); - continue; - } - spin_unlock_irqrestore(&eicon_lock, flags); - - if (chan->e.complete) { /* check for rec-buffer chaining */ - if (ind->MLength == ind->RBuffer.length) { - chan->e.complete = 1; - idi_handle_ind(ccard, skb); - continue; - } - else { - chan->e.complete = 0; - ind->Ind = ind->MInd; - skb_queue_tail(&chan->e.R, skb); - continue; - } - } - else { - if (!(skb2 = skb_dequeue(&chan->e.R))) { - chan->e.complete = 1; - eicon_log(ccard, 1, "eicon: buffer incomplete, but 0 in queue\n"); - dev_kfree_skb(skb); - continue; - } - ind2 = (eicon_IND *)skb2->data; - skb_new = alloc_skb(((sizeof(eicon_IND)-1)+ind->RBuffer.length+ind2->RBuffer.length), - GFP_ATOMIC); - if (!skb_new) { - eicon_log(ccard, 1, "eicon_io: skb_alloc failed in rcv_dispatch()\n"); - dev_kfree_skb(skb); - dev_kfree_skb(skb2); - continue; - } - ind_new = (eicon_IND *)skb_put(skb_new, - ((sizeof(eicon_IND)-1)+ind->RBuffer.length+ind2->RBuffer.length)); - ind_new->Ind = ind2->Ind; - ind_new->IndId = ind2->IndId; - ind_new->IndCh = ind2->IndCh; - ind_new->MInd = ind2->MInd; - ind_new->MLength = ind2->MLength; - ind_new->RBuffer.length = ind2->RBuffer.length + ind->RBuffer.length; - memcpy(&ind_new->RBuffer.P, &ind2->RBuffer.P, ind2->RBuffer.length); - memcpy((&ind_new->RBuffer.P)+ind2->RBuffer.length, &ind->RBuffer.P, ind->RBuffer.length); - dev_kfree_skb(skb); - dev_kfree_skb(skb2); - if (ind->MLength == ind->RBuffer.length) { - chan->e.complete = 2; - idi_handle_ind(ccard, skb_new); - continue; - } - else { - chan->e.complete = 0; - skb_queue_tail(&chan->e.R, skb_new); - continue; - } - } - } -} - -void -eicon_io_ack_dispatch(eicon_card *ccard) { - struct sk_buff *skb; - - if (!ccard) { - eicon_log(ccard, 1, "eicon_err: NULL card in ack_dispatch!\n"); - return; - } - while((skb = skb_dequeue(&ccard->rackq))) { - idi_handle_ack(ccard, skb); - } -} - - -/* - * IO-Functions for ISA cards - */ - -u8 ram_inb(eicon_card *card, void *adr) { - u32 addr = (u32) adr; - - return(readb(addr)); -} - -u16 ram_inw(eicon_card *card, void *adr) { - u32 addr = (u32) adr; - - return(readw(addr)); -} - -void ram_outb(eicon_card *card, void *adr, u8 data) { - u32 addr = (u32) adr; - - writeb(data, addr); -} - -void ram_outw(eicon_card *card, void *adr , u16 data) { - u32 addr = (u32) adr; - - writew(data, addr); -} - -void ram_copyfromcard(eicon_card *card, void *adrto, void *adr, int len) { - memcpy_fromio(adrto, adr, len); -} - -void ram_copytocard(eicon_card *card, void *adrto, void *adr, int len) { - memcpy_toio(adrto, adr, len); -} - - -#ifdef CONFIG_ISDN_DRV_EICON_PCI -/* - * IDI-Callback function - */ -void -eicon_idi_callback(ENTITY *de) -{ - eicon_card *ccard = (eicon_card *)de->R; - struct sk_buff *skb; - eicon_RC *ack; - eicon_IND *ind; - int len = 0; - - if (de->complete == 255) { - /* Return Code */ - skb = alloc_skb(sizeof(eicon_RC), GFP_ATOMIC); - if (!skb) { - eicon_log(ccard, 1, "eicon_io: skb_alloc failed in _idi_callback()\n"); - } else { - ack = (eicon_RC *)skb_put(skb, sizeof(eicon_RC)); - ack->Rc = de->Rc; - if (de->Rc == ASSIGN_OK) { - ack->RcId = de->Id; - de->user[1] = de->Id; - } else { - ack->RcId = de->user[1]; - } - ack->RcCh = de->RcCh; - ack->Reference = de->user[0]; - skb_queue_tail(&ccard->rackq, skb); - eicon_schedule_ack(ccard); - eicon_log(ccard, 128, "idi_cbk: Ch%d: Rc=%x Id=%x RLen=%x compl=%x\n", - de->user[0], de->Rc, ack->RcId, de->RLength, de->complete); - } - } else { - /* Indication */ - if (de->complete) { - len = de->RLength; - } else { - len = 270; - if (de->RLength <= 270) - eicon_log(ccard, 1, "eicon_cbk: ind not complete but <= 270\n"); - } - skb = alloc_skb((sizeof(eicon_IND) + len - 1), GFP_ATOMIC); - if (!skb) { - eicon_log(ccard, 1, "eicon_io: skb_alloc failed in _idi_callback()\n"); - } else { - ind = (eicon_IND *)skb_put(skb, (sizeof(eicon_IND) + len - 1)); - ind->Ind = de->Ind; - ind->IndId = de->user[1]; - ind->IndCh = de->IndCh; - ind->MInd = de->Ind; - ind->RBuffer.length = len; - ind->MLength = de->RLength; - memcpy(&ind->RBuffer.P, &de->RBuffer->P, len); - skb_queue_tail(&ccard->rcvq, skb); - eicon_schedule_rx(ccard); - eicon_log(ccard, 128, "idi_cbk: Ch%d: Ind=%x Id=%x RLen=%x compl=%x\n", - de->user[0], de->Ind, ind->IndId, de->RLength, de->complete); - } - } - - de->RNum = 0; - de->RNR = 0; - de->Rc = 0; - de->Ind = 0; -} -#endif /* CONFIG_ISDN_DRV_EICON_PCI */ - -/* - * Transmit-Function - */ -void -eicon_io_transmit(eicon_card *ccard) { - eicon_isa_card *isa_card; - struct sk_buff *skb; - struct sk_buff *skb2; - unsigned long flags; - eicon_pr_ram *prram = 0; - eicon_isa_com *com = 0; - eicon_REQ *ReqOut = 0; - eicon_REQ *reqbuf = 0; - eicon_chan *chan; - eicon_chan_ptr *chan2; - int ReqCount; - int scom = 0; - int tmp = 0; - int tmpid = 0; - int quloop = 1; - int dlev = 0; - ENTITY *ep = 0; - - isa_card = &ccard->hwif.isa; - - if (!ccard) { - eicon_log(ccard, 1, "eicon_transmit: NULL card!\n"); - return; - } - - switch(ccard->type) { -#ifdef CONFIG_ISDN_DRV_EICON_ISA - case EICON_CTYPE_S: - case EICON_CTYPE_SX: - case EICON_CTYPE_SCOM: - case EICON_CTYPE_QUADRO: - scom = 1; - com = (eicon_isa_com *)isa_card->shmem; - break; - case EICON_CTYPE_S2M: - scom = 0; - prram = (eicon_pr_ram *)isa_card->shmem; - break; -#endif -#ifdef CONFIG_ISDN_DRV_EICON_PCI - case EICON_CTYPE_MAESTRAP: - scom = 2; - break; - case EICON_CTYPE_MAESTRAQ: - scom = 2; - break; - case EICON_CTYPE_MAESTRA: - scom = 2; - break; -#endif - default: - eicon_log(ccard, 1, "eicon_transmit: unsupported card-type!\n"); - return; - } - - ReqCount = 0; - if (!(skb2 = skb_dequeue(&ccard->sndq))) - quloop = 0; - while(quloop) { - spin_lock_irqsave(&eicon_lock, flags); - switch (scom) { - case 1: - if ((ram_inb(ccard, &com->Req)) || (ccard->ReadyInt)) { - if (!ccard->ReadyInt) { - tmp = ram_inb(ccard, &com->ReadyInt) + 1; - ram_outb(ccard, &com->ReadyInt, tmp); - ccard->ReadyInt++; - } - spin_unlock_irqrestore(&eicon_lock, flags); - skb_queue_head(&ccard->sndq, skb2); - eicon_log(ccard, 32, "eicon: transmit: Card not ready\n"); - return; - } - break; - case 0: - if (!(ram_inb(ccard, &prram->ReqOutput) - ram_inb(ccard, &prram->ReqInput))) { - spin_unlock_irqrestore(&eicon_lock, flags); - skb_queue_head(&ccard->sndq, skb2); - eicon_log(ccard, 32, "eicon: transmit: Card not ready\n"); - return; - } - break; - } - spin_unlock_irqrestore(&eicon_lock, flags); - - chan2 = (eicon_chan_ptr *)skb2->data; - chan = chan2->ptr; - if (!chan->e.busy) { - if((skb = skb_dequeue(&chan->e.X))) { - - reqbuf = (eicon_REQ *)skb->data; - if ((reqbuf->Reference) && (chan->e.B2Id == 0) && (reqbuf->ReqId & 0x1f)) { - eicon_log(ccard, 16, "eicon: transmit: error Id=0 on %d (Net)\n", chan->No); - } else { - spin_lock_irqsave(&eicon_lock, flags); - - switch (scom) { - case 1: - ram_outw(ccard, &com->XBuffer.length, reqbuf->XBuffer.length); - ram_copytocard(ccard, &com->XBuffer.P, &reqbuf->XBuffer.P, reqbuf->XBuffer.length); - ram_outb(ccard, &com->ReqCh, reqbuf->ReqCh); - break; - case 0: - /* get address of next available request buffer */ - ReqOut = (eicon_REQ *)&prram->B[ram_inw(ccard, &prram->NextReq)]; - ram_outw(ccard, &ReqOut->XBuffer.length, reqbuf->XBuffer.length); - ram_copytocard(ccard, &ReqOut->XBuffer.P, &reqbuf->XBuffer.P, reqbuf->XBuffer.length); - ram_outb(ccard, &ReqOut->ReqCh, reqbuf->ReqCh); - ram_outb(ccard, &ReqOut->Req, reqbuf->Req); - break; - } - - dlev = 160; - - if (reqbuf->ReqId & 0x1f) { /* if this is no ASSIGN */ - - if (!reqbuf->Reference) { /* Signal Layer */ - switch (scom) { - case 1: - ram_outb(ccard, &com->ReqId, chan->e.D3Id); - break; - case 0: - ram_outb(ccard, &ReqOut->ReqId, chan->e.D3Id); - break; - case 2: - ep = &chan->de; - break; - } - tmpid = chan->e.D3Id; - chan->e.ReqCh = 0; - } - else { /* Net Layer */ - switch(scom) { - case 1: - ram_outb(ccard, &com->ReqId, chan->e.B2Id); - break; - case 0: - ram_outb(ccard, &ReqOut->ReqId, chan->e.B2Id); - break; - case 2: - ep = &chan->be; - break; - } - tmpid = chan->e.B2Id; - chan->e.ReqCh = 1; - if (((reqbuf->Req & 0x0f) == 0x08) || - ((reqbuf->Req & 0x0f) == 0x01)) { /* Send Data */ - chan->waitq = reqbuf->XBuffer.length; - chan->waitpq += reqbuf->XBuffer.length; - dlev = 128; - } - } - - } else { /* It is an ASSIGN */ - - switch(scom) { - case 1: - ram_outb(ccard, &com->ReqId, reqbuf->ReqId); - break; - case 0: - ram_outb(ccard, &ReqOut->ReqId, reqbuf->ReqId); - break; - case 2: - if (!reqbuf->Reference) - ep = &chan->de; - else - ep = &chan->be; - ep->Id = reqbuf->ReqId; - break; - } - tmpid = reqbuf->ReqId; - - if (!reqbuf->Reference) - chan->e.ReqCh = 0; - else - chan->e.ReqCh = 1; - } - - switch(scom) { - case 1: - chan->e.ref = ccard->ref_out++; - break; - case 0: - chan->e.ref = ram_inw(ccard, &ReqOut->Reference); - break; - case 2: - chan->e.ref = chan->No; - break; - } - - chan->e.Req = reqbuf->Req; - ReqCount++; - - switch (scom) { - case 1: - ram_outb(ccard, &com->Req, reqbuf->Req); - break; - case 0: - ram_outw(ccard, &prram->NextReq, ram_inw(ccard, &ReqOut->next)); - break; - case 2: -#ifdef CONFIG_ISDN_DRV_EICON_PCI - if (!ep) break; - ep->callback = eicon_idi_callback; - ep->R = (BUFFERS *)ccard; - ep->user[0] = (word)chan->No; - ep->user[1] = (word)tmpid; - ep->XNum = 1; - ep->RNum = 0; - ep->RNR = 0; - ep->Rc = 0; - ep->Ind = 0; - ep->X->PLength = reqbuf->XBuffer.length; - memcpy(ep->X->P, &reqbuf->XBuffer.P, reqbuf->XBuffer.length); - ep->ReqCh = reqbuf->ReqCh; - ep->Req = reqbuf->Req; -#endif - break; - } - - chan->e.busy = 1; - spin_unlock_irqrestore(&eicon_lock, flags); - eicon_log(ccard, dlev, "eicon: Req=%d Id=%x Ch=%d Len=%d Ref=%d\n", - reqbuf->Req, tmpid, - reqbuf->ReqCh, reqbuf->XBuffer.length, - chan->e.ref); -#ifdef CONFIG_ISDN_DRV_EICON_PCI - if (scom == 2) { - if (ep) { - ccard->d->request(ep); - if (ep->Rc) - eicon_idi_callback(ep); - } - } -#endif - } - dev_kfree_skb(skb); - } - dev_kfree_skb(skb2); - } - else { - skb_queue_tail(&ccard->sackq, skb2); - eicon_log(ccard, 128, "eicon: transmit: busy chan %d\n", chan->No); - } - - switch(scom) { - case 1: - quloop = 0; - break; - case 0: - case 2: - if (!(skb2 = skb_dequeue(&ccard->sndq))) - quloop = 0; - break; - } - - } - if (!scom) - ram_outb(ccard, &prram->ReqInput, (__u8)(ram_inb(ccard, &prram->ReqInput) + ReqCount)); - - while((skb = skb_dequeue(&ccard->sackq))) { - skb_queue_tail(&ccard->sndq, skb); - } -} - -#ifdef CONFIG_ISDN_DRV_EICON_ISA -/* - * IRQ handler - */ -irqreturn_t -eicon_irq(int irq, void *dev_id, struct pt_regs *regs) { - eicon_card *ccard = (eicon_card *)dev_id; - eicon_isa_card *isa_card; - eicon_pr_ram *prram = 0; - eicon_isa_com *com = 0; - eicon_RC *RcIn; - eicon_IND *IndIn; - struct sk_buff *skb; - int Count = 0; - int Rc = 0; - int Ind = 0; - unsigned char *irqprobe = 0; - int scom = 0; - int tmp = 0; - int dlev = 0; - - - if (!ccard) { - eicon_log(ccard, 1, "eicon_irq: spurious interrupt %d\n", irq); - return IRQ_NONE; - } - - if (ccard->type == EICON_CTYPE_QUADRO) { - tmp = 4; - while(tmp) { - com = (eicon_isa_com *)ccard->hwif.isa.shmem; - if ((readb(ccard->hwif.isa.intack))) { /* quadro found */ - break; - } - ccard = ccard->qnext; - tmp--; - } - } - - isa_card = &ccard->hwif.isa; - - switch(ccard->type) { - case EICON_CTYPE_S: - case EICON_CTYPE_SX: - case EICON_CTYPE_SCOM: - case EICON_CTYPE_QUADRO: - scom = 1; - com = (eicon_isa_com *)isa_card->shmem; - irqprobe = &isa_card->irqprobe; - break; - case EICON_CTYPE_S2M: - scom = 0; - prram = (eicon_pr_ram *)isa_card->shmem; - irqprobe = &isa_card->irqprobe; - break; - default: - eicon_log(ccard, 1, "eicon_irq: unsupported card-type!\n"); - return IRQ_NONE; - } - - if (*irqprobe) { - switch(ccard->type) { - case EICON_CTYPE_S: - case EICON_CTYPE_SX: - case EICON_CTYPE_SCOM: - case EICON_CTYPE_QUADRO: - if (readb(isa_card->intack)) { - writeb(0, &com->Rc); - writeb(0, isa_card->intack); - } - (*irqprobe)++; - break; - case EICON_CTYPE_S2M: - if (readb(isa_card->intack)) { - writeb(0, &prram->RcOutput); - writeb(0, isa_card->intack); - } - (*irqprobe)++; - break; - } - return IRQ_HANDLED; - } - - switch(ccard->type) { - case EICON_CTYPE_S: - case EICON_CTYPE_SX: - case EICON_CTYPE_SCOM: - case EICON_CTYPE_QUADRO: - case EICON_CTYPE_S2M: - if (!(readb(isa_card->intack))) { /* card did not interrupt */ - eicon_log(ccard, 1, "eicon: IRQ: card reports no interrupt!\n"); - return IRQ_NONE; - } - break; - } - - if (scom) { - - /* if a return code is available ... */ - if ((tmp = ram_inb(ccard, &com->Rc))) { - eicon_RC *ack; - if (tmp == READY_INT) { - eicon_log(ccard, 64, "eicon: IRQ Rc=READY_INT\n"); - if (ccard->ReadyInt) { - ccard->ReadyInt--; - ram_outb(ccard, &com->Rc, 0); - eicon_schedule_tx(ccard); - } - } else { - skb = alloc_skb(sizeof(eicon_RC), GFP_ATOMIC); - if (!skb) { - eicon_log(ccard, 1, "eicon_io: skb_alloc failed in _irq()\n"); - } else { - ack = (eicon_RC *)skb_put(skb, sizeof(eicon_RC)); - ack->Rc = tmp; - ack->RcId = ram_inb(ccard, &com->RcId); - ack->RcCh = ram_inb(ccard, &com->RcCh); - ack->Reference = ccard->ref_in++; - eicon_log(ccard, 128, "eicon: IRQ Rc=%d Id=%x Ch=%d Ref=%d\n", - tmp,ack->RcId,ack->RcCh,ack->Reference); - skb_queue_tail(&ccard->rackq, skb); - eicon_schedule_ack(ccard); - } - ram_outb(ccard, &com->Req, 0); - ram_outb(ccard, &com->Rc, 0); - } - - } else { - - /* if an indication is available ... */ - if ((tmp = ram_inb(ccard, &com->Ind))) { - eicon_IND *ind; - int len = ram_inw(ccard, &com->RBuffer.length); - skb = alloc_skb((sizeof(eicon_IND) + len - 1), GFP_ATOMIC); - if (!skb) { - eicon_log(ccard, 1, "eicon_io: skb_alloc failed in _irq()\n"); - } else { - ind = (eicon_IND *)skb_put(skb, (sizeof(eicon_IND) + len - 1)); - ind->Ind = tmp; - ind->IndId = ram_inb(ccard, &com->IndId); - ind->IndCh = ram_inb(ccard, &com->IndCh); - ind->MInd = ram_inb(ccard, &com->MInd); - ind->MLength = ram_inw(ccard, &com->MLength); - ind->RBuffer.length = len; - if ((tmp == 1) || (tmp == 8)) - dlev = 128; - else - dlev = 192; - eicon_log(ccard, dlev, "eicon: IRQ Ind=%d Id=%x Ch=%d MInd=%d MLen=%d Len=%d\n", - tmp,ind->IndId,ind->IndCh,ind->MInd,ind->MLength,len); - ram_copyfromcard(ccard, &ind->RBuffer.P, &com->RBuffer.P, len); - skb_queue_tail(&ccard->rcvq, skb); - eicon_schedule_rx(ccard); - } - ram_outb(ccard, &com->Ind, 0); - } - } - - } else { - - /* if return codes are available ... */ - if((Count = ram_inb(ccard, &prram->RcOutput))) { - eicon_RC *ack; - /* get the buffer address of the first return code */ - RcIn = (eicon_RC *)&prram->B[ram_inw(ccard, &prram->NextRc)]; - /* for all return codes do ... */ - while(Count--) { - - if((Rc=ram_inb(ccard, &RcIn->Rc))) { - skb = alloc_skb(sizeof(eicon_RC), GFP_ATOMIC); - if (!skb) { - eicon_log(ccard, 1, "eicon_io: skb_alloc failed in _irq()\n"); - } else { - ack = (eicon_RC *)skb_put(skb, sizeof(eicon_RC)); - ack->Rc = Rc; - ack->RcId = ram_inb(ccard, &RcIn->RcId); - ack->RcCh = ram_inb(ccard, &RcIn->RcCh); - ack->Reference = ram_inw(ccard, &RcIn->Reference); - eicon_log(ccard, 128, "eicon: IRQ Rc=%d Id=%x Ch=%d Ref=%d\n", - Rc,ack->RcId,ack->RcCh,ack->Reference); - skb_queue_tail(&ccard->rackq, skb); - eicon_schedule_ack(ccard); - } - ram_outb(ccard, &RcIn->Rc, 0); - } - /* get buffer address of next return code */ - RcIn = (eicon_RC *)&prram->B[ram_inw(ccard, &RcIn->next)]; - } - /* clear all return codes (no chaining!) */ - ram_outb(ccard, &prram->RcOutput, 0); - } - - /* if indications are available ... */ - if((Count = ram_inb(ccard, &prram->IndOutput))) { - eicon_IND *ind; - /* get the buffer address of the first indication */ - IndIn = (eicon_IND *)&prram->B[ram_inw(ccard, &prram->NextInd)]; - /* for all indications do ... */ - while(Count--) { - Ind = ram_inb(ccard, &IndIn->Ind); - if(Ind) { - int len = ram_inw(ccard, &IndIn->RBuffer.length); - skb = alloc_skb((sizeof(eicon_IND) + len - 1), GFP_ATOMIC); - if (!skb) { - eicon_log(ccard, 1, "eicon_io: skb_alloc failed in _irq()\n"); - } else { - ind = (eicon_IND *)skb_put(skb, (sizeof(eicon_IND) + len - 1)); - ind->Ind = Ind; - ind->IndId = ram_inb(ccard, &IndIn->IndId); - ind->IndCh = ram_inb(ccard, &IndIn->IndCh); - ind->MInd = ram_inb(ccard, &IndIn->MInd); - ind->MLength = ram_inw(ccard, &IndIn->MLength); - ind->RBuffer.length = len; - if ((Ind == 1) || (Ind == 8)) - dlev = 128; - else - dlev = 192; - eicon_log(ccard, dlev, "eicon: IRQ Ind=%d Id=%x Ch=%d MInd=%d MLen=%d Len=%d\n", - Ind,ind->IndId,ind->IndCh,ind->MInd,ind->MLength,len); - ram_copyfromcard(ccard, &ind->RBuffer.P, &IndIn->RBuffer.P, len); - skb_queue_tail(&ccard->rcvq, skb); - eicon_schedule_rx(ccard); - } - ram_outb(ccard, &IndIn->Ind, 0); - } - /* get buffer address of next indication */ - IndIn = (eicon_IND *)&prram->B[ram_inw(ccard, &IndIn->next)]; - } - ram_outb(ccard, &prram->IndOutput, 0); - } - - } - - /* clear interrupt */ - switch(ccard->type) { - case EICON_CTYPE_QUADRO: - writeb(0, isa_card->intack); - writeb(0, &com[0x401]); - break; - case EICON_CTYPE_S: - case EICON_CTYPE_SX: - case EICON_CTYPE_SCOM: - case EICON_CTYPE_S2M: - writeb(0, isa_card->intack); - break; - } - - return IRQ_HANDLED; -} -#endif diff --git a/drivers/isdn/eicon/eicon_isa.c b/drivers/isdn/eicon/eicon_isa.c deleted file mode 100644 index a2853ceac994..000000000000 --- a/drivers/isdn/eicon/eicon_isa.c +++ /dev/null @@ -1,454 +0,0 @@ -/* $Id: eicon_isa.c,v 1.1.4.1.2.3 2002/10/01 11:29:13 armin Exp $ - * - * ISDN low-level module for Eicon active ISDN-Cards. - * Hardware-specific code for old ISA cards. - * - * Copyright 1998 by Fritz Elfert (fritz@isdn4linux.de) - * Copyright 1998-2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/config.h> -#include "eicon.h" -#include "eicon_isa.h" - -#define check_shmem check_region -#define release_shmem release_region -#define request_shmem request_region - -char *eicon_isa_revision = "$Revision: 1.1.4.1.2.3 $"; - -#undef EICON_MCA_DEBUG - -#ifdef CONFIG_ISDN_DRV_EICON_ISA - -/* Mask for detecting invalid IRQ parameter */ -static int eicon_isa_valid_irq[] = { - 0x1c1c, /* 2, 3, 4, 10, 11, 12 (S)*/ - 0x1c1c, /* 2, 3, 4, 10, 11, 12 (SX) */ - 0x1cbc, /* 2, 3, 4, 5, 7, 10, 11, 12 (SCOM) */ - 0x1cbc, /* 2, 3, 4, 5, 6, 10, 11, 12 (Quadro) */ - 0x1cbc /* 2, 3, 4, 5, 7, 10, 11, 12 (S2M) */ -}; - -static void -eicon_isa_release_shmem(eicon_isa_card *card) { - if (card->mvalid) { - iounmap(card->shmem); - release_mem_region(card->physmem, card->ramsize); - } - card->mvalid = 0; -} - -static void -eicon_isa_release_irq(eicon_isa_card *card) { - if (!card->master) - return; - if (card->ivalid) - free_irq(card->irq, card); - card->ivalid = 0; -} - -void -eicon_isa_release(eicon_isa_card *card) { - eicon_isa_release_irq(card); - eicon_isa_release_shmem(card); -} - -void -eicon_isa_printpar(eicon_isa_card *card) { - switch (card->type) { - case EICON_CTYPE_S: - case EICON_CTYPE_SX: - case EICON_CTYPE_SCOM: - case EICON_CTYPE_QUADRO: - case EICON_CTYPE_S2M: - printk(KERN_INFO "Eicon %s at 0x%lx, irq %d.\n", - eicon_ctype_name[card->type], - card->physmem, - card->irq); - } -} - -int -eicon_isa_find_card(int Mem, int Irq, char * Id) -{ - int primary = 1; - unsigned long amem; - - if (!strlen(Id)) - return -1; - - if (Mem == -1) - return -1; - - /* Check for valid membase address */ - if ((Mem < 0x0c0000) || - (Mem > 0x0fc000) || - (Mem & 0xfff)) { - printk(KERN_WARNING "eicon_isa: invalid membase 0x%x for %s\n", - Mem, Id); - return -1; - } - if (check_mem_region(Mem, RAMSIZE)) { - printk(KERN_WARNING "eicon_isa_boot: memory at 0x%x already in use.\n", Mem); - return -1; - } - - amem = (unsigned long) ioremap(Mem, RAMSIZE); - writew(0x55aa, amem + 0x402); - if (readw(amem + 0x402) != 0x55aa) primary = 0; - writew(0, amem + 0x402); - if (readw(amem + 0x402) != 0) primary = 0; - - printk(KERN_INFO "Eicon: Driver-ID: %s\n", Id); - if (primary) { - printk(KERN_INFO "Eicon: assuming pri card at 0x%x\n", Mem); - writeb(0, amem + 0x3ffe); - iounmap((unsigned char *)amem); - return EICON_CTYPE_ISAPRI; - } else { - printk(KERN_INFO "Eicon: assuming bri card at 0x%x\n", Mem); - writeb(0, amem + 0x400); - iounmap((unsigned char *)amem); - return EICON_CTYPE_ISABRI; - } - return -1; -} - -int -eicon_isa_bootload(eicon_isa_card *card, eicon_isa_codebuf *cb) { - int tmp; - unsigned long timeout; - eicon_isa_codebuf cbuf; - unsigned char *code; - eicon_isa_boot *boot; - - if (copy_from_user(&cbuf, cb, sizeof(eicon_isa_codebuf))) - return -EFAULT; - - /* Allocate code-buffer and copy code from userspace */ - if (cbuf.bootstrap_len > 1024) { - printk(KERN_WARNING "eicon_isa_boot: Invalid startup-code size %ld\n", - cbuf.bootstrap_len); - return -EINVAL; - } - if (!(code = kmalloc(cbuf.bootstrap_len, GFP_KERNEL))) { - printk(KERN_WARNING "eicon_isa_boot: Couldn't allocate code buffer\n"); - return -ENOMEM; - } - if (copy_from_user(code, &cb->code, cbuf.bootstrap_len)) { - kfree(code); - return -EFAULT; - } - - if (card->type == EICON_CTYPE_ISAPRI) - card->ramsize = RAMSIZE_P; - else - card->ramsize = RAMSIZE; - - if (check_mem_region(card->physmem, card->ramsize)) { - printk(KERN_WARNING "eicon_isa_boot: memory at 0x%lx already in use.\n", - card->physmem); - kfree(code); - return -EBUSY; - } - request_mem_region(card->physmem, card->ramsize, "Eicon ISA ISDN"); - card->shmem = (eicon_isa_shmem *) ioremap(card->physmem, card->ramsize); -#ifdef EICON_MCA_DEBUG - printk(KERN_INFO "eicon_isa_boot: card->ramsize = %d.\n", card->ramsize); -#endif - card->mvalid = 1; - - switch(card->type) { - case EICON_CTYPE_S: - case EICON_CTYPE_SX: - case EICON_CTYPE_SCOM: - case EICON_CTYPE_QUADRO: - case EICON_CTYPE_ISABRI: - card->intack = (__u8 *)card->shmem + INTACK; - card->startcpu = (__u8 *)card->shmem + STARTCPU; - card->stopcpu = (__u8 *)card->shmem + STOPCPU; - break; - case EICON_CTYPE_S2M: - case EICON_CTYPE_ISAPRI: - card->intack = (__u8 *)card->shmem + INTACK_P; - card->startcpu = (__u8 *)card->shmem + STARTCPU_P; - card->stopcpu = (__u8 *)card->shmem + STOPCPU_P; - break; - default: - printk(KERN_WARNING "eicon_isa_boot: Invalid card type %d\n", card->type); - eicon_isa_release_shmem(card); - kfree(code); - return -EINVAL; - } - - /* clear any pending irq's */ - readb(card->intack); -#ifdef CONFIG_MCA - if (MCA_bus) { - if (card->type == EICON_CTYPE_SCOM) { - outb_p(0,card->io+1); - } - else { - printk(KERN_WARNING "eicon_isa_boot: Card type not supported yet.\n"); - eicon_isa_release_shmem(card); - return -EINVAL; - }; - -#ifdef EICON_MCA_DEBUG - printk(KERN_INFO "eicon_isa_boot: card->io = %x.\n", card->io); - printk(KERN_INFO "eicon_isa_boot: card->irq = %d.\n", (int)card->irq); -#endif - } -#else - /* set reset-line active */ - writeb(0, card->stopcpu); -#endif /* CONFIG_MCA */ - /* clear irq-requests */ - writeb(0, card->intack); - readb(card->intack); - - /* Copy code into card */ - memcpy_toio(&card->shmem->c, code, cbuf.bootstrap_len); - - /* Check for properly loaded code */ - if (!check_signature((unsigned long)&card->shmem->c, code, 1020)) { - printk(KERN_WARNING "eicon_isa_boot: Could not load startup-code\n"); - eicon_isa_release_shmem(card); - kfree(code); - return -EIO; - } - /* if 16k-ramsize, duplicate the reset-jump-code */ - if (card->ramsize == RAMSIZE_P) - memcpy_toio((__u8 *)card->shmem + 0x3ff0, &code[0x3f0], 12); - - kfree(code); - boot = &card->shmem->boot; - - /* Delay 0.2 sec. */ - SLEEP(HZ / 5); - - /* Start CPU */ - writeb(cbuf.boot_opt, &boot->ctrl); -#ifdef CONFIG_MCA - if (MCA_bus) { - outb_p(0, card->io); - } -#else - writeb(0, card->startcpu); -#endif /* CONFIG_MCA */ - - /* Delay 0.2 sec. */ - SLEEP(HZ / 5); - - timeout = jiffies + (HZ * 22); - while (time_before(jiffies, timeout)) { - if (readb(&boot->ctrl) == 0) - break; - SLEEP(10); - } - if (readb(&boot->ctrl) != 0) { - printk(KERN_WARNING "eicon_isa_boot: CPU test failed.\n"); -#ifdef EICON_MCA_DEBUG - printk(KERN_INFO "eicon_isa_boot: &boot->ctrl = %d.\n", - readb(&boot->ctrl)); -#endif - eicon_isa_release_shmem(card); - return -EIO; - } - - /* Check for memory-test errors */ - if (readw(&boot->ebit)) { - printk(KERN_WARNING "eicon_isa_boot: memory test failed (bit 0x%04x at 0x%08x)\n", - readw(&boot->ebit), readl(&boot->eloc)); - eicon_isa_release_shmem(card); - return -EIO; - } - - /* Check card type and memory size */ - tmp = readb(&boot->card); - if ((tmp < 0) || (tmp > 4)) { - printk(KERN_WARNING "eicon_isa_boot: Type detect failed\n"); - eicon_isa_release_shmem(card); - return -EIO; - } - card->type = tmp; - ((eicon_card *)card->card)->type = tmp; - - tmp = readb(&boot->msize); - if (tmp != 8 && tmp != 16 && tmp != 24 && - tmp != 32 && tmp != 48 && tmp != 60) { - printk(KERN_WARNING "eicon_isa_boot: invalid memsize\n"); - eicon_isa_release_shmem(card); - return -EIO; - } - printk(KERN_INFO "%s: startup-code loaded\n", eicon_ctype_name[card->type]); - if ((card->type == EICON_CTYPE_QUADRO) && (card->master)) { - tmp = eicon_addcard(card->type, card->physmem, card->irq, - ((eicon_card *)card->card)->regname, 0); - printk(KERN_INFO "Eicon: %d adapters added\n", tmp); - } - return 0; -} - -int -eicon_isa_load(eicon_isa_card *card, eicon_isa_codebuf *cb) { - eicon_isa_boot *boot; - int tmp; - unsigned long timeout; - int j; - eicon_isa_codebuf cbuf; - unsigned char *code; - unsigned char *p; - - if (copy_from_user(&cbuf, cb, sizeof(eicon_isa_codebuf))) - return -EFAULT; - - if (!(code = kmalloc(cbuf.firmware_len, GFP_KERNEL))) { - printk(KERN_WARNING "eicon_isa_load: Couldn't allocate code buffer\n"); - return -ENOMEM; - } - - if (copy_from_user(code, &cb->code, cbuf.firmware_len)) { - kfree(code); - return -EFAULT; - } - - boot = &card->shmem->boot; - - if ((!card->ivalid) && card->master) { - card->irqprobe = 1; - /* Check for valid IRQ */ - if ((card->irq < 0) || (card->irq > 15) || - (!((1 << card->irq) & eicon_isa_valid_irq[card->type & 0x0f]))) { - printk(KERN_WARNING "eicon_isa_load: invalid irq: %d\n", card->irq); - eicon_isa_release_shmem(card); - kfree(code); - return -EINVAL; - } - /* Register irq */ - if (!request_irq(card->irq, &eicon_irq, 0, "Eicon ISA ISDN", card)) - card->ivalid = 1; - else { - printk(KERN_WARNING "eicon_isa_load: irq %d already in use.\n", - card->irq); - eicon_isa_release_shmem(card); - kfree(code); - return -EBUSY; - } - } - - tmp = readb(&boot->msize); - if (tmp != 8 && tmp != 16 && tmp != 24 && - tmp != 32 && tmp != 48 && tmp != 60) { - printk(KERN_WARNING "eicon_isa_load: invalid memsize\n"); - eicon_isa_release_shmem(card); - return -EIO; - } - - eicon_isa_printpar(card); - - /* Download firmware */ - printk(KERN_INFO "%s %dkB, loading firmware ...\n", - eicon_ctype_name[card->type], - tmp * 16); - tmp = cbuf.firmware_len >> 8; - p = code; - while (tmp--) { - memcpy_toio(&boot->b, p, 256); - writeb(1, &boot->ctrl); - timeout = jiffies + HZ / 10; - while (time_before(jiffies, timeout)) { - if (readb(&boot->ctrl) == 0) - break; - SLEEP(2); - } - if (readb(&boot->ctrl)) { - printk(KERN_WARNING "eicon_isa_load: download timeout at 0x%x\n", p-code); - eicon_isa_release(card); - kfree(code); - return -EIO; - } - p += 256; - } - kfree(code); - - /* Initialize firmware parameters */ - memcpy_toio(&card->shmem->c[8], &cbuf.tei, 14); - memcpy_toio(&card->shmem->c[32], &cbuf.oad, 96); - memcpy_toio(&card->shmem->c[128], &cbuf.oad, 96); - - /* Start firmware, wait for signature */ - writeb(2, &boot->ctrl); - timeout = jiffies + (5*HZ); - while (time_before(jiffies, timeout)) { - if (readw(&boot->signature) == 0x4447) - break; - SLEEP(2); - } - if (readw(&boot->signature) != 0x4447) { - printk(KERN_WARNING "eicon_isa_load: firmware selftest failed %04x\n", - readw(&boot->signature)); - eicon_isa_release(card); - return -EIO; - } - - card->channels = readb(&card->shmem->c[0x3f6]); - - /* clear irq-requests, reset irq-count */ - readb(card->intack); - writeb(0, card->intack); - - if (card->master) { - card->irqprobe = 1; - /* Trigger an interrupt and check if it is delivered */ - tmp = readb(&card->shmem->com.ReadyInt); - tmp ++; - writeb(tmp, &card->shmem->com.ReadyInt); - timeout = jiffies + HZ / 5; - while (time_before(jiffies, timeout)) { - if (card->irqprobe > 1) - break; - SLEEP(2); - } - if (card->irqprobe == 1) { - printk(KERN_WARNING "eicon_isa_load: IRQ # %d test failed\n", card->irq); - eicon_isa_release(card); - return -EIO; - } - } -#ifdef EICON_MCA_DEBUG - printk(KERN_INFO "eicon_isa_load: IRQ # %d test succeeded.\n", card->irq); -#endif - - writeb(card->irq, &card->shmem->com.Int); - - /* initializing some variables */ - ((eicon_card *)card->card)->ReadyInt = 0; - ((eicon_card *)card->card)->ref_in = 1; - ((eicon_card *)card->card)->ref_out = 1; - for(j=0; j<256; j++) ((eicon_card *)card->card)->IdTable[j] = NULL; - for(j=0; j< (card->channels + 1); j++) { - ((eicon_card *)card->card)->bch[j].e.busy = 0; - ((eicon_card *)card->card)->bch[j].e.D3Id = 0; - ((eicon_card *)card->card)->bch[j].e.B2Id = 0; - ((eicon_card *)card->card)->bch[j].e.ref = 0; - ((eicon_card *)card->card)->bch[j].e.Req = 0; - ((eicon_card *)card->card)->bch[j].e.complete = 1; - ((eicon_card *)card->card)->bch[j].fsm_state = EICON_STATE_NULL; - } - - printk(KERN_INFO "Eicon: Supported channels: %d\n", card->channels); - printk(KERN_INFO "%s successfully started\n", eicon_ctype_name[card->type]); - - /* Enable normal IRQ processing */ - card->irqprobe = 0; - return 0; -} - -#endif /* CONFIG_ISDN_DRV_EICON_ISA */ diff --git a/drivers/isdn/eicon/eicon_isa.h b/drivers/isdn/eicon/eicon_isa.h deleted file mode 100644 index 47aa5650601e..000000000000 --- a/drivers/isdn/eicon/eicon_isa.h +++ /dev/null @@ -1,121 +0,0 @@ -/* $Id: eicon_isa.h,v 1.1.4.1.2.2 2002/10/01 11:29:13 armin Exp $ - * - * ISDN low-level module for Eicon active ISDN-Cards. - * - * Copyright 1998 by Fritz Elfert (fritz@isdn4linux.de) - * Copyright 1998-2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef eicon_isa_h -#define eicon_isa_h - -#ifdef __KERNEL__ -#include <linux/config.h> - -/* Factory defaults for ISA-Cards */ -#define EICON_ISA_MEMBASE 0xd0000 -#define EICON_ISA_IRQ 3 -/* shmem offset for Quadro parts */ -#define EICON_ISA_QOFFSET 0x0800 - -typedef struct { - __u16 length __attribute__ ((packed)); /* length of data/parameter field */ - __u8 P[270]; /* data/parameter field */ -} eicon_scom_PBUFFER; - -/* General communication buffer */ -typedef struct { - __u8 Req; /* request register */ - __u8 ReqId; /* request task/entity identification */ - __u8 Rc; /* return code register */ - __u8 RcId; /* return code task/entity identification */ - __u8 Ind; /* Indication register */ - __u8 IndId; /* Indication task/entity identification */ - __u8 IMask; /* Interrupt Mask Flag */ - __u8 RNR; /* Receiver Not Ready (set by PC) */ - __u8 XLock; /* XBuffer locked Flag */ - __u8 Int; /* ISDN interrupt */ - __u8 ReqCh; /* Channel field for layer-3 Requests */ - __u8 RcCh; /* Channel field for layer-3 Returncodes */ - __u8 IndCh; /* Channel field for layer-3 Indications */ - __u8 MInd; /* more data indication field */ - __u16 MLength; /* more data total packet length */ - __u8 ReadyInt; /* request field for ready interrupt */ - __u8 Reserved[12]; /* reserved space */ - __u8 IfType; /* 1 = 16k-Interface */ - __u16 Signature __attribute__ ((packed)); /* ISDN adapter Signature */ - eicon_scom_PBUFFER XBuffer; /* Transmit Buffer */ - eicon_scom_PBUFFER RBuffer; /* Receive Buffer */ -} eicon_isa_com; - -/* struct for downloading firmware */ -typedef struct { - __u8 ctrl; - __u8 card; - __u8 msize; - __u8 fill0; - __u16 ebit __attribute__ ((packed)); - __u32 eloc __attribute__ ((packed)); - __u8 reserved[20]; - __u16 signature __attribute__ ((packed)); - __u8 fill[224]; - __u8 b[256]; -} eicon_isa_boot; - -/* Shared memory */ -typedef union { - unsigned char c[0x400]; - eicon_isa_com com; - eicon_isa_boot boot; -} eicon_isa_shmem; - -/* - * card's description - */ -typedef struct { - int ramsize; - int irq; /* IRQ */ - unsigned long physmem; /* physical memory address */ -#ifdef CONFIG_MCA - int io; /* IO-port for MCA brand */ -#endif /* CONFIG_MCA */ - void* card; - eicon_isa_shmem* shmem; /* Shared-memory area */ - unsigned char* intack; /* Int-Acknowledge */ - unsigned char* stopcpu; /* Writing here stops CPU */ - unsigned char* startcpu; /* Writing here starts CPU */ - unsigned char type; /* card type */ - int channels; /* No. of channels */ - unsigned char irqprobe; /* Flag: IRQ-probing */ - unsigned char mvalid; /* Flag: Memory is valid */ - unsigned char ivalid; /* Flag: IRQ is valid */ - unsigned char master; /* Flag: Card ist Quadro 1/4 */ -} eicon_isa_card; - -/* Offsets for special locations on standard cards */ -#define INTACK 0x03fe -#define STOPCPU 0x0400 -#define STARTCPU 0x0401 -#define RAMSIZE 0x0400 -/* Offsets for special location on PRI card */ -#define INTACK_P 0x3ffc -#define STOPCPU_P 0x3ffe -#define STARTCPU_P 0x3fff -#define RAMSIZE_P 0x4000 - - -extern int eicon_isa_load(eicon_isa_card *card, eicon_isa_codebuf *cb); -extern int eicon_isa_bootload(eicon_isa_card *card, eicon_isa_codebuf *cb); -extern void eicon_isa_release(eicon_isa_card *card); -extern void eicon_isa_printpar(eicon_isa_card *card); -extern void eicon_isa_transmit(eicon_isa_card *card); -extern int eicon_isa_find_card(int Mem, int Irq, char * Id); - -#endif /* __KERNEL__ */ - -#endif /* eicon_isa_h */ diff --git a/drivers/isdn/eicon/eicon_mod.c b/drivers/isdn/eicon/eicon_mod.c deleted file mode 100644 index ceba6d16fbca..000000000000 --- a/drivers/isdn/eicon/eicon_mod.c +++ /dev/null @@ -1,1642 +0,0 @@ -/* $Id: eicon_mod.c,v 1.1.4.1.2.4 2002/10/01 11:29:13 armin Exp $ - * - * ISDN lowlevel-module for Eicon active cards. - * - * Copyright 1997 by Fritz Elfert (fritz@isdn4linux.de) - * Copyright 1998-2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - * Thanks to Eicon Networks for - * documents, informations and hardware. - * - * Deutsche Mailbox Saar-Lor-Lux GmbH - * for sponsoring and testing fax - * capabilities with Diva Server cards. - * (dor@deutschemailbox.de) - * - */ - -#define DRIVERNAME "Eicon active ISDN driver" -#define DRIVERRELEASE "2.0" -#define DRIVERPATCH ".16" - - -#include <linux/config.h> -#include <linux/module.h> -#include <linux/init.h> -#ifdef CONFIG_MCA -#include <linux/mca.h> -#include <linux/mca-legacy.h> -#endif /* CONFIG_MCA */ - -#include "eicon.h" - -#include <linux/isdn/capicmd.h> - -#undef N_DATA -#include "adapter.h" -#include "uxio.h" - -#define INCLUDE_INLINE_FUNCS - -static eicon_card *cards = (eicon_card *) NULL; /* glob. var , contains - start of card-list */ - -static char *eicon_revision = "$Revision: 1.1.4.1.2.4 $"; - -extern char *eicon_pci_revision; -extern char *eicon_isa_revision; -extern char *eicon_idi_revision; - -extern int do_ioctl(struct inode *pDivasInode, struct file *pDivasFile, - unsigned int command, unsigned long arg); -extern void eicon_pci_init_conf(eicon_card *card); - -#define EICON_CTRL_VERSION 2 - -ulong DebugVar; - -spinlock_t eicon_lock; - -DESCRIPTOR idi_d[32]; - -/* Parameters to be set by insmod */ -#ifdef CONFIG_ISDN_DRV_EICON_ISA -static int membase = -1; -static int irq = -1; -#endif -static char *id = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"; - -MODULE_DESCRIPTION( "ISDN4Linux: Driver for Eicon active ISDN cards"); -MODULE_AUTHOR( "Armin Schindler"); -MODULE_LICENSE( "GPL"); -MODULE_PARM_DESC(id, "ID-String of first card"); -MODULE_PARM(id, "s"); -#ifdef CONFIG_ISDN_DRV_EICON_ISA -MODULE_PARM_DESC(membase, "Base address of first ISA card"); -MODULE_PARM_DESC(irq, "IRQ of first card"); -MODULE_PARM(membase, "i"); -MODULE_PARM(irq, "i"); -#endif - -char *eicon_ctype_name[] = { - "ISDN-S", - "ISDN-SX", - "ISDN-SCOM", - "ISDN-QUADRO", - "ISDN-S2M", - "DIVA Server BRI/PCI", - "DIVA Server 4BRI/PCI", - "DIVA Server 4BRI/PCI", - "DIVA Server PRI/PCI" -}; - -static char * -eicon_getrev(const char *revision) -{ - char *rev; - char *p; - if ((p = strchr(revision, ':'))) { - rev = p + 2; - p = strchr(rev, '$'); - *--p = 0; - } else rev = "?.??"; - return rev; - -} - -static eicon_chan * -find_channel(eicon_card *card, int channel) -{ - if ((channel >= 0) && (channel < card->nchannels)) - return &(card->bch[channel]); - eicon_log(card, 1, "eicon: Invalid channel %d\n", channel); - return NULL; -} - -#ifdef CONFIG_PCI -#ifdef CONFIG_ISDN_DRV_EICON_PCI -/* - * Find pcicard with given card number - */ -static inline eicon_card * -eicon_findnpcicard(int driverid) -{ - eicon_card *p = cards; - - while (p) { - if ((p->regname[strlen(p->regname)-1] == (driverid + '0')) && - (p->bus == EICON_BUS_PCI)) - return p; - p = p->next; - } - return (eicon_card *) 0; -} -#endif -#endif /* CONFIG_PCI */ - -static void -eicon_rcv_dispatch(unsigned long context) -{ - struct eicon_card *card = (struct eicon_card *)context; - - switch (card->bus) { - case EICON_BUS_ISA: - case EICON_BUS_MCA: - case EICON_BUS_PCI: - eicon_io_rcv_dispatch(card); - break; - default: - eicon_log(card, 1, - "eicon_rcv_dispatch: Illegal bustype %d\n", card->bus); - } -} - -static void -eicon_ack_dispatch(unsigned long context) -{ - struct eicon_card *card = (struct eicon_card *)context; - - switch (card->bus) { - case EICON_BUS_ISA: - case EICON_BUS_MCA: - case EICON_BUS_PCI: - eicon_io_ack_dispatch(card); - break; - default: - eicon_log(card, 1, - "eicon_ack_dispatch: Illegal bustype %d\n", card->bus); - } -} - -static void -eicon_transmit(unsigned long context) -{ - struct eicon_card *card = (struct eicon_card *)context; - - switch (card->bus) { - case EICON_BUS_ISA: - case EICON_BUS_MCA: - case EICON_BUS_PCI: - eicon_io_transmit(card); - break; - default: - eicon_log(card, 1, - "eicon_transmit: Illegal bustype %d\n", card->bus); - } -} - -static int -eicon_command(eicon_card * card, isdn_ctrl * c) -{ - ulong a; - eicon_chan *chan; - eicon_cdef cdef; -#ifdef CONFIG_PCI -#ifdef CONFIG_ISDN_DRV_EICON_PCI - dia_start_t dstart; - int idi_length = 0; -#endif -#endif - isdn_ctrl cmd; - int ret = 0; - unsigned long flags; - - eicon_log(card, 16, "eicon_cmd 0x%x with arg 0x%lx (0x%lx)\n", - c->command, c->arg, (ulong) *c->parm.num); - - switch (c->command) { - case ISDN_CMD_IOCTL: - memcpy(&a, c->parm.num, sizeof(ulong)); - switch (c->arg) { - case EICON_IOCTL_GETVER: - return(EICON_CTRL_VERSION); - case EICON_IOCTL_GETTYPE: - if (card->bus == EICON_BUS_PCI) { - if (copy_to_user((char *)a, - &card->hwif.pci.master, - sizeof(int))) - return -EFAULT; - } - return(card->type); - case EICON_IOCTL_GETMMIO: - switch (card->bus) { - case EICON_BUS_ISA: - case EICON_BUS_MCA: - return (int)card->hwif.isa.shmem; - default: - eicon_log(card, 1, - "eicon: Illegal BUS type %d\n", - card->bus); - ret = -ENODEV; - } -#ifdef CONFIG_ISDN_DRV_EICON_ISA - case EICON_IOCTL_SETMMIO: - if (card->flags & EICON_FLAGS_LOADED) - return -EBUSY; - switch (card->bus) { - case EICON_BUS_ISA: - if (eicon_isa_find_card(a, - card->hwif.isa.irq, - card->regname) < 0) - return -EFAULT; - card->hwif.isa.shmem = (eicon_isa_shmem *)a; - return 0; - case EICON_BUS_MCA: -#ifdef CONFIG_MCA - if (eicon_mca_find_card( - 0, a, - card->hwif.isa.irq, - card->regname) < 0) - return -EFAULT; - card->hwif.isa.shmem = (eicon_isa_shmem *)a; - return 0; -#endif /* CONFIG_MCA */ - default: - eicon_log(card, 1, - "eicon: Illegal BUS type %d\n", - card->bus); - ret = -ENODEV; - } -#endif - case EICON_IOCTL_GETIRQ: - switch (card->bus) { - case EICON_BUS_ISA: - case EICON_BUS_MCA: - return card->hwif.isa.irq; - default: - eicon_log(card, 1, - "eicon: Illegal BUS type %d\n", - card->bus); - ret = -ENODEV; - } - case EICON_IOCTL_SETIRQ: - if (card->flags & EICON_FLAGS_LOADED) - return -EBUSY; - if ((a < 2) || (a > 15)) - return -EFAULT; - switch (card->bus) { - case EICON_BUS_ISA: - case EICON_BUS_MCA: - card->hwif.isa.irq = a; - return 0; - default: - eicon_log(card, 1, - "eicon: Illegal BUS type %d\n", - card->bus); - ret = -ENODEV; - } -#ifdef CONFIG_ISDN_DRV_EICON_ISA - case EICON_IOCTL_LOADBOOT: - if (card->flags & EICON_FLAGS_RUNNING) - return -EBUSY; - switch (card->bus) { - case EICON_BUS_ISA: - case EICON_BUS_MCA: - ret = eicon_isa_bootload( - &(card->hwif.isa), - &(((eicon_codebuf *)a)->isa)); - break; - default: - eicon_log(card, 1, - "eicon: Illegal BUS type %d\n", - card->bus); - ret = -ENODEV; - } - return ret; -#endif -#ifdef CONFIG_ISDN_DRV_EICON_ISA - case EICON_IOCTL_LOADISA: - if (card->flags & EICON_FLAGS_RUNNING) - return -EBUSY; - switch (card->bus) { - case EICON_BUS_ISA: - case EICON_BUS_MCA: - ret = eicon_isa_load( - &(card->hwif.isa), - &(((eicon_codebuf *)a)->isa)); - if (!ret) { - card->flags |= EICON_FLAGS_LOADED; - card->flags |= EICON_FLAGS_RUNNING; - if (card->hwif.isa.channels > 1) { - cmd.command = ISDN_STAT_ADDCH; - cmd.driver = card->myid; - cmd.arg = card->hwif.isa.channels - 1; - card->interface.statcallb(&cmd); - } - cmd.command = ISDN_STAT_RUN; - cmd.driver = card->myid; - cmd.arg = 0; - card->interface.statcallb(&cmd); - } - break; - default: - eicon_log(card, 1, - "eicon: Illegal BUS type %d\n", - card->bus); - ret = -ENODEV; - } - return ret; -#endif - case EICON_IOCTL_MANIF: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!card->d) - return -ENODEV; - if (!card->d->features & DI_MANAGE) - return -ENODEV; - ret = eicon_idi_manage( - card, - (eicon_manifbuf *)a); - return ret; - - case EICON_IOCTL_GETXLOG: - return -ENODEV; - - case EICON_IOCTL_ADDCARD: - if (copy_from_user(&cdef, (char *)a, - sizeof(cdef))) - return -EFAULT; - if (!(eicon_addcard(0, cdef.membase, cdef.irq, cdef.id, 0))) - return -EIO; - return 0; - case EICON_IOCTL_DEBUGVAR: - DebugVar = a; - eicon_log(card, 1, "Eicon: Debug Value set to %ld\n", DebugVar); - return 0; - case EICON_IOCTL_LOADPCI: - eicon_log(card, 1, "Eicon: Wrong version of load-utility,\n"); - eicon_log(card, 1, "Eicon: re-compile eiconctrl !\n"); - eicon_log(card, 1, "Eicon: Maybe update of utility is necessary !\n"); - return -EINVAL; - default: -#ifdef CONFIG_PCI -#ifdef CONFIG_ISDN_DRV_EICON_PCI - if (c->arg < EICON_IOCTL_DIA_OFFSET) - return -EINVAL; - if (copy_from_user(&dstart, (char *)a, - sizeof(dstart))) - return -EFAULT; - if (!(card = eicon_findnpcicard(dstart.card_id))) - return -EINVAL; - ret = do_ioctl(NULL, NULL, - c->arg - EICON_IOCTL_DIA_OFFSET, - (unsigned long) a); - if (((c->arg - EICON_IOCTL_DIA_OFFSET)==DIA_IOCTL_START) && (!ret)) { - if (card->type != EICON_CTYPE_MAESTRAQ) { - DIVA_DIDD_Read(idi_d, sizeof(idi_d)); - for(idi_length = 0; idi_length < 32; idi_length++) { - if (idi_d[idi_length].type == 0) break; - } - if ((idi_length < 1) || (idi_length >= 32)) { - eicon_log(card, 1, "eicon: invalid idi table length.\n"); - break; - } - card->d = &idi_d[idi_length - 1]; - card->flags |= EICON_FLAGS_LOADED; - card->flags |= EICON_FLAGS_RUNNING; - eicon_pci_init_conf(card); - if (card->d->channels > 1) { - cmd.command = ISDN_STAT_ADDCH; - cmd.driver = card->myid; - cmd.arg = card->d->channels - 1; - card->interface.statcallb(&cmd); - } - cmd.command = ISDN_STAT_RUN; - cmd.driver = card->myid; - cmd.arg = 0; - card->interface.statcallb(&cmd); - eicon_log(card, 1, "Eicon: %s started, %d channels (feat. 0x%x)\n", - (card->type == EICON_CTYPE_MAESTRA) ? "BRI" : "PRI", - card->d->channels, card->d->features); - } else { - int i; - DIVA_DIDD_Read(idi_d, sizeof(idi_d)); - for(idi_length = 0; idi_length < 32; idi_length++) - if (idi_d[idi_length].type == 0) break; - if ((idi_length < 1) || (idi_length >= 32)) { - eicon_log(card, 1, "eicon: invalid idi table length.\n"); - break; - } - for(i = 3; i >= 0; i--) { - if (!(card = eicon_findnpcicard(dstart.card_id - i))) - return -EINVAL; - - card->flags |= EICON_FLAGS_LOADED; - card->flags |= EICON_FLAGS_RUNNING; - card->d = &idi_d[idi_length - (i+1)]; - eicon_pci_init_conf(card); - if (card->d->channels > 1) { - cmd.command = ISDN_STAT_ADDCH; - cmd.driver = card->myid; - cmd.arg = card->d->channels - 1; - card->interface.statcallb(&cmd); - } - cmd.command = ISDN_STAT_RUN; - cmd.driver = card->myid; - cmd.arg = 0; - card->interface.statcallb(&cmd); - eicon_log(card, 1, "Eicon: %d/4BRI started, %d channels (feat. 0x%x)\n", - 4-i, card->d->channels, card->d->features); - } - } - } - return ret; -#else - return -EINVAL; -#endif -#endif /* CONFIG_PCI */ - } - break; - case ISDN_CMD_DIAL: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - spin_lock_irqsave(&eicon_lock, flags); - if ((chan->fsm_state != EICON_STATE_NULL) && (chan->fsm_state != EICON_STATE_LISTEN)) { - spin_unlock_irqrestore(&eicon_lock, flags); - eicon_log(card, 1, "Dial on channel %d with state %d\n", - chan->No, chan->fsm_state); - return -EBUSY; - } - chan->fsm_state = EICON_STATE_OCALL; - spin_unlock_irqrestore(&eicon_lock, flags); - - ret = idi_connect_req(card, chan, c->parm.setup.phone, - c->parm.setup.eazmsn, - c->parm.setup.si1, - c->parm.setup.si2); - if (ret) { - cmd.driver = card->myid; - cmd.command = ISDN_STAT_DHUP; - cmd.arg &= 0x1f; - card->interface.statcallb(&cmd); - } - return ret; - case ISDN_CMD_ACCEPTD: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - if (chan->fsm_state == EICON_STATE_ICALL) { - idi_connect_res(card, chan); - } - return 0; - case ISDN_CMD_ACCEPTB: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - return 0; - case ISDN_CMD_HANGUP: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - idi_hangup(card, chan); - return 0; - case ISDN_CMD_SETEAZ: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - chan->eazmask = 0x3ff; - eicon_idi_listen_req(card, chan); - return 0; - case ISDN_CMD_CLREAZ: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - chan->eazmask = 0; - eicon_idi_listen_req(card, chan); - return 0; - case ISDN_CMD_SETL2: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - chan->l2prot = (c->arg >> 8); - return 0; - case ISDN_CMD_SETL3: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - chan->l3prot = (c->arg >> 8); -#ifdef CONFIG_ISDN_TTY_FAX - if (chan->l3prot == ISDN_PROTO_L3_FCLASS2) { - chan->fax = c->parm.fax; - eicon_log(card, 128, "idi_cmd: Ch%d: SETL3 struct fax=0x%x\n",chan->No, chan->fax); - } -#endif - return 0; -#ifdef CONFIG_ISDN_TTY_FAX - case ISDN_CMD_FAXCMD: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - if (!chan->fax) - break; - idi_fax_cmd(card, chan); - return 0; -#endif - case ISDN_CMD_AUDIO: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - idi_audio_cmd(card, chan, c->arg >> 8, c->parm.num); - return 0; - case CAPI_PUT_MESSAGE: - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x1f))) - break; - if (c->parm.cmsg.Length < 8) - break; - switch(c->parm.cmsg.Command) { - case CAPI_FACILITY: - if (c->parm.cmsg.Subcommand == CAPI_REQ) - return(capipmsg(card, chan, &c->parm.cmsg)); - break; - case CAPI_MANUFACTURER: - default: - break; - } - return 0; - } - - return -EINVAL; -} - -/* - * Find card with given driverId - */ -static inline eicon_card * -eicon_findcard(int driverid) -{ - eicon_card *p = cards; - - while (p) { - if (p->myid == driverid) - return p; - p = p->next; - } - return (eicon_card *) 0; -} - -/* - * Wrapper functions for interface to linklevel - */ -static int -if_command(isdn_ctrl * c) -{ - eicon_card *card = eicon_findcard(c->driver); - - if (card) - return (eicon_command(card, c)); - printk(KERN_ERR - "eicon: if_command %d called with invalid driverId %d!\n", - c->command, c->driver); - return -ENODEV; -} - -static int -if_writecmd(const u_char * buf, int len, int user, int id, int channel) -{ - return (len); -} - -static int -if_readstatus(u_char * buf, int len, int user, int id, int channel) -{ - int count = 0; - int cnt = 0; - ulong flags = 0; - u_char *p = buf; - struct sk_buff *skb; - - eicon_card *card = eicon_findcard(id); - - if (card) { - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - - spin_lock_irqsave(&eicon_lock, flags); - while((skb = skb_dequeue(&card->statq))) { - - if ((skb->len + count) > len) - cnt = len - count; - else - cnt = skb->len; - - if (user) { - spin_unlock_irqrestore(&eicon_lock, flags); - if (copy_to_user(p, skb->data, cnt)) - return -EFAULT; - spin_lock_irqsave(&eicon_lock, flags); - } - else - memcpy(p, skb->data, cnt); - - count += cnt; - p += cnt; - - if (cnt == skb->len) { - dev_kfree_skb(skb); - if (card->statq_entries > 0) - card->statq_entries--; - } else { - skb_pull(skb, cnt); - skb_queue_head(&card->statq, skb); - spin_unlock_irqrestore(&eicon_lock, flags); - return count; - } - } - card->statq_entries = 0; - spin_unlock_irqrestore(&eicon_lock, flags); - return count; - } - printk(KERN_ERR - "eicon: if_readstatus called with invalid driverId!\n"); - return 0; -} - -static int -if_sendbuf(int id, int channel, int ack, struct sk_buff *skb) -{ - eicon_card *card = eicon_findcard(id); - eicon_chan *chan; - int ret = 0; - int len; - - len = skb->len; - - if (card) { - if (!card->flags & EICON_FLAGS_RUNNING) - return -ENODEV; - if (!(chan = find_channel(card, channel))) - return -ENODEV; - - if (chan->fsm_state == EICON_STATE_ACTIVE) { -#ifdef CONFIG_ISDN_TTY_FAX - if (chan->l2prot == ISDN_PROTO_L2_FAX) { - if ((ret = idi_faxdata_send(card, chan, skb)) > 0) - ret = len; - } - else -#endif - ret = idi_send_data(card, chan, ack, skb, 1, 1); - return (ret); - } else { - return -ENODEV; - } - } - printk(KERN_ERR - "eicon: if_sendbuf called with invalid driverId!\n"); - return -ENODEV; -} - -/* jiftime() copied from HiSax */ -static inline int jiftime(char *s, long mark) -{ - s += 8; - - *s-- = '\0'; - *s-- = mark % 10 + '0'; - mark /= 10; - *s-- = mark % 10 + '0'; - mark /= 10; - *s-- = '.'; - *s-- = mark % 10 + '0'; - mark /= 10; - *s-- = mark % 6 + '0'; - mark /= 6; - *s-- = ':'; - *s-- = mark % 10 + '0'; - mark /= 10; - *s-- = mark % 10 + '0'; - return(8); -} - -void -eicon_putstatus(eicon_card * card, char * buf) -{ - ulong flags; - int count; - isdn_ctrl cmd; - u_char *p; - struct sk_buff *skb; - - if (!card) { - if (!(card = cards)) - return; - } - - spin_lock_irqsave(&eicon_lock, flags); - count = strlen(buf); - skb = alloc_skb(count, GFP_ATOMIC); - if (!skb) { - spin_unlock_irqrestore(&eicon_lock, flags); - printk(KERN_ERR "eicon: could not alloc skb in putstatus\n"); - return; - } - p = skb_put(skb, count); - memcpy(p, buf, count); - - skb_queue_tail(&card->statq, skb); - - if (card->statq_entries >= MAX_STATUS_BUFFER) { - if ((skb = skb_dequeue(&card->statq))) { - count -= skb->len; - dev_kfree_skb(skb); - } else - count = 0; - } else - card->statq_entries++; - - spin_unlock_irqrestore(&eicon_lock, flags); - if (count) { - cmd.command = ISDN_STAT_STAVAIL; - cmd.driver = card->myid; - cmd.arg = count; - card->interface.statcallb(&cmd); - } -} - -/* - * Debug and Log - */ -void -eicon_log(eicon_card * card, int level, const char *fmt, ...) -{ - va_list args; - char Line[160]; - u_char *p; - - - if ((DebugVar & level) || (DebugVar & 256)) { - va_start(args, fmt); - - if (DebugVar & level) { - if (DebugVar & 256) { - /* log-buffer */ - p = Line; - p += jiftime(p, jiffies); - *p++ = 32; - p += vsprintf(p, fmt, args); - *p = 0; - eicon_putstatus(card, Line); - } else { - /* printk, syslogd */ - vsprintf(Line, fmt, args); - printk(KERN_DEBUG "%s", Line); - } - } - - va_end(args); - } -} - - -/* - * Allocate a new card-struct, initialize it - * link it into cards-list. - */ -static void -eicon_alloccard(int Type, int membase, int irq, char *id, int card_id) -{ - int i; - int j; - int qloop; -#ifdef CONFIG_ISDN_DRV_EICON_ISA - char qid[5]; -#endif - eicon_card *card; - - qloop = (Type == EICON_CTYPE_QUADRO)?2:0; - for (i = 0; i <= qloop; i++) { - if (!(card = (eicon_card *) kmalloc(sizeof(eicon_card), GFP_KERNEL))) { - eicon_log(card, 1, - "eicon: (%s) Could not allocate card-struct.\n", id); - return; - } - memset((char *) card, 0, sizeof(eicon_card)); - skb_queue_head_init(&card->sndq); - skb_queue_head_init(&card->rcvq); - skb_queue_head_init(&card->rackq); - skb_queue_head_init(&card->sackq); - skb_queue_head_init(&card->statq); - card->statq_entries = 0; - tasklet_init(&card->snd_tq, eicon_transmit, (unsigned long)card); - tasklet_init(&card->rcv_tq, eicon_rcv_dispatch, (unsigned long)card); - tasklet_init(&card->ack_tq, eicon_ack_dispatch, (unsigned long)card); - card->interface.owner = THIS_MODULE; - card->interface.maxbufsize = 4000; - card->interface.command = if_command; - card->interface.writebuf_skb = if_sendbuf; - card->interface.writecmd = if_writecmd; - card->interface.readstat = if_readstatus; - card->interface.features = - ISDN_FEATURE_L2_X75I | - ISDN_FEATURE_L2_HDLC | - ISDN_FEATURE_L2_TRANS | - ISDN_FEATURE_L3_TRANS | - ISDN_FEATURE_P_UNKNOWN; - card->interface.hl_hdrlen = 20; - card->ptype = ISDN_PTYPE_UNKNOWN; - strlcpy(card->interface.id, id, sizeof(card->interface.id)); - card->myid = -1; - card->type = Type; - switch (Type) { -#ifdef CONFIG_ISDN_DRV_EICON_ISA -#ifdef CONFIG_MCA /* only needed for MCA */ - case EICON_CTYPE_S: - case EICON_CTYPE_SX: - case EICON_CTYPE_SCOM: - if (MCA_bus) { - if (membase == -1) - membase = EICON_ISA_MEMBASE; - if (irq == -1) - irq = EICON_ISA_IRQ; - card->bus = EICON_BUS_MCA; - card->hwif.isa.card = (void *)card; - card->hwif.isa.shmem = (eicon_isa_shmem *)membase; - card->hwif.isa.physmem = (unsigned long)membase; - card->hwif.isa.master = 1; - - card->hwif.isa.irq = irq; - card->hwif.isa.type = Type; - card->nchannels = 2; - card->interface.channels = 1; - } else { - printk(KERN_WARNING - "eicon (%s): no MCA bus detected.\n", - card->interface.id); - kfree(card); - return; - } - break; -#endif /* CONFIG_MCA */ - case EICON_CTYPE_QUADRO: - if (membase == -1) - membase = EICON_ISA_MEMBASE; - if (irq == -1) - irq = EICON_ISA_IRQ; - card->bus = EICON_BUS_ISA; - card->hwif.isa.card = (void *)card; - card->hwif.isa.shmem = (eicon_isa_shmem *)(membase + (i+1) * EICON_ISA_QOFFSET); - card->hwif.isa.physmem = (unsigned long)(membase + (i+1) * EICON_ISA_QOFFSET); - card->hwif.isa.master = 0; - strcpy(card->interface.id, id); - if (id[strlen(id) - 1] == 'a') { - card->interface.id[strlen(id) - 1] = 'a' + i + 1; - } else { - sprintf(qid, "_%c",'2' + i); - strcat(card->interface.id, qid); - } - printk(KERN_INFO "Eicon: Quadro: Driver-Id %s added.\n", - card->interface.id); - if (i == 0) { - eicon_card *p = cards; - while(p) { - if ((p->hwif.isa.master) && (p->hwif.isa.irq == irq)) { - p->qnext = card; - break; - } - p = p->next; - } - if (!p) { - eicon_log(card, 1, "eicon_alloccard: Quadro Master not found.\n"); - kfree(card); - return; - } - } else { - cards->qnext = card; - } - card->hwif.isa.irq = irq; - card->hwif.isa.type = Type; - card->nchannels = 2; - card->interface.channels = 1; - break; -#endif -#ifdef CONFIG_PCI -#ifdef CONFIG_ISDN_DRV_EICON_PCI - case EICON_CTYPE_MAESTRA: - card->bus = EICON_BUS_PCI; - card->interface.features |= - ISDN_FEATURE_L2_V11096 | - ISDN_FEATURE_L2_V11019 | - ISDN_FEATURE_L2_V11038 | - ISDN_FEATURE_L2_MODEM | - ISDN_FEATURE_L2_FAX | - ISDN_FEATURE_L3_TRANSDSP | - ISDN_FEATURE_L3_FCLASS2; - card->hwif.pci.card = (void *)card; - card->hwif.pci.master = card_id; - card->hwif.pci.irq = irq; - card->hwif.pci.type = Type; - card->flags = 0; - card->nchannels = 2; - card->interface.channels = 1; - break; - - case EICON_CTYPE_MAESTRAQ: - card->bus = EICON_BUS_PCI; - card->interface.features |= - ISDN_FEATURE_L2_V11096 | - ISDN_FEATURE_L2_V11019 | - ISDN_FEATURE_L2_V11038 | - ISDN_FEATURE_L2_MODEM | - ISDN_FEATURE_L2_FAX | - ISDN_FEATURE_L3_TRANSDSP | - ISDN_FEATURE_L3_FCLASS2; - card->hwif.pci.card = (void *)card; - card->hwif.pci.master = card_id; - card->hwif.pci.irq = irq; - card->hwif.pci.type = Type; - card->flags = 0; - card->nchannels = 2; - card->interface.channels = 1; - break; - - case EICON_CTYPE_MAESTRAP: - card->bus = EICON_BUS_PCI; - card->interface.features |= - ISDN_FEATURE_L2_V11096 | - ISDN_FEATURE_L2_V11019 | - ISDN_FEATURE_L2_V11038 | - ISDN_FEATURE_L2_MODEM | - ISDN_FEATURE_L2_FAX | - ISDN_FEATURE_L3_TRANSDSP | - ISDN_FEATURE_L3_FCLASS2; - card->hwif.pci.card = (void *)card; - card->hwif.pci.master = card_id; - card->hwif.pci.irq = irq; - card->hwif.pci.type = Type; - card->flags = 0; - card->nchannels = 30; - card->interface.channels = 1; - break; -#endif -#endif -#ifdef CONFIG_ISDN_DRV_EICON_ISA - case EICON_CTYPE_ISABRI: - if (membase == -1) - membase = EICON_ISA_MEMBASE; - if (irq == -1) - irq = EICON_ISA_IRQ; - card->bus = EICON_BUS_ISA; - card->hwif.isa.card = (void *)card; - card->hwif.isa.shmem = (eicon_isa_shmem *)membase; - card->hwif.isa.physmem = (unsigned long)membase; - card->hwif.isa.master = 1; - card->hwif.isa.irq = irq; - card->hwif.isa.type = Type; - card->nchannels = 2; - card->interface.channels = 1; - break; - case EICON_CTYPE_ISAPRI: - if (membase == -1) - membase = EICON_ISA_MEMBASE; - if (irq == -1) - irq = EICON_ISA_IRQ; - card->bus = EICON_BUS_ISA; - card->hwif.isa.card = (void *)card; - card->hwif.isa.shmem = (eicon_isa_shmem *)membase; - card->hwif.isa.physmem = (unsigned long)membase; - card->hwif.isa.master = 1; - card->hwif.isa.irq = irq; - card->hwif.isa.type = Type; - card->nchannels = 30; - card->interface.channels = 1; - break; -#endif - default: - eicon_log(card, 1, "eicon_alloccard: Invalid type %d\n", Type); - kfree(card); - return; - } - if (!(card->bch = (eicon_chan *) kmalloc(sizeof(eicon_chan) * (card->nchannels + 1) - , GFP_KERNEL))) { - eicon_log(card, 1, - "eicon: (%s) Could not allocate bch-struct.\n", id); - kfree(card); - return; - } - for (j=0; j< (card->nchannels + 1); j++) { - memset((char *)&card->bch[j], 0, sizeof(eicon_chan)); - card->bch[j].statectrl = 0; - card->bch[j].l2prot = ISDN_PROTO_L2_X75I; - card->bch[j].l3prot = ISDN_PROTO_L3_TRANS; - card->bch[j].e.D3Id = 0; - card->bch[j].e.B2Id = 0; - card->bch[j].e.Req = 0; - card->bch[j].No = j; - card->bch[j].tskb1 = NULL; - card->bch[j].tskb2 = NULL; - skb_queue_head_init(&card->bch[j].e.X); - skb_queue_head_init(&card->bch[j].e.R); - } - -#ifdef CONFIG_ISDN_DRV_EICON_PCI - /* *** Diva Server *** */ - if (!(card->dbuf = (DBUFFER *) kmalloc((sizeof(DBUFFER) * (card->nchannels + 1))*2 - , GFP_KERNEL))) { - eicon_log(card, 1, - "eicon: (%s) Could not allocate DBUFFER-struct.\n", id); - kfree(card); - kfree(card->bch); - return; - } - if (!(card->sbuf = (BUFFERS *) kmalloc((sizeof(BUFFERS) * (card->nchannels + 1)) * 2, GFP_KERNEL))) { - eicon_log(card, 1, - "eicon: (%s) Could not allocate BUFFERS-struct.\n", id); - kfree(card); - kfree(card->bch); - kfree(card->dbuf); - return; - } - if (!(card->sbufp = (char *) kmalloc((270 * (card->nchannels + 1)) * 2, GFP_KERNEL))) { - eicon_log(card, 1, - "eicon: (%s) Could not allocate BUFFERSP-struct.\n", id); - kfree(card); - kfree(card->bch); - kfree(card->dbuf); - kfree(card->sbuf); - return; - } - for (j=0; j< (card->nchannels + 1); j++) { - memset((char *)&card->dbuf[j], 0, sizeof(DBUFFER)); - card->bch[j].de.RBuffer = (DBUFFER *)&card->dbuf[j]; - memset((char *)&card->dbuf[j+(card->nchannels+1)], 0, sizeof(BUFFERS)); - card->bch[j].be.RBuffer = (DBUFFER *)&card->dbuf[j+(card->nchannels+1)]; - - memset((char *)&card->sbuf[j], 0, sizeof(BUFFERS)); - card->bch[j].de.X = (BUFFERS *)&card->sbuf[j]; - memset((char *)&card->sbuf[j+(card->nchannels+1)], 0, sizeof(BUFFERS)); - card->bch[j].be.X = (BUFFERS *)&card->sbuf[j+(card->nchannels+1)]; - - memset((char *)&card->sbufp[j], 0, 270); - card->bch[j].de.X->P = (char *)&card->sbufp[j * 270]; - memset((char *)&card->sbufp[j+(card->nchannels+1)], 0, 270); - card->bch[j].be.X->P = (char *)&card->sbufp[(j+(card->nchannels+1)) * 270]; - } - /* *** */ -#endif /* CONFIG_ISDN_DRV_EICON_PCI */ - - card->next = cards; - cards = card; - } -} - -/* - * register card at linklevel - */ -static int -eicon_registercard(eicon_card * card) -{ - switch (card->bus) { -#ifdef CONFIG_ISDN_DRV_EICON_ISA - case EICON_BUS_ISA: - /* TODO something to print */ - break; -#ifdef CONFIG_MCA - case EICON_BUS_MCA: - eicon_isa_printpar(&card->hwif.isa); - break; -#endif /* CONFIG_MCA */ -#endif - case EICON_BUS_PCI: - break; - default: - eicon_log(card, 1, - "eicon_registercard: Illegal BUS type %d\n", - card->bus); - return -1; - } - if (!register_isdn(&card->interface)) { - printk(KERN_WARNING - "eicon_registercard: Unable to register %s\n", - card->interface.id); - return -1; - } - card->myid = card->interface.channels; - sprintf(card->regname, "%s", card->interface.id); - return 0; -} - -static void __exit -unregister_card(eicon_card * card) -{ - isdn_ctrl cmd; - - cmd.command = ISDN_STAT_UNLOAD; - cmd.driver = card->myid; - card->interface.statcallb(&cmd); - switch (card->bus) { -#ifdef CONFIG_ISDN_DRV_EICON_ISA - case EICON_BUS_ISA: -#ifdef CONFIG_MCA - case EICON_BUS_MCA: -#endif /* CONFIG_MCA */ - eicon_isa_release(&card->hwif.isa); - break; -#endif - case EICON_BUS_PCI: - break; - default: - eicon_log(card, 1, - "eicon: Invalid BUS type %d\n", - card->bus); - break; - } -} - -static void -eicon_freecard(eicon_card *card) { - int i; - - for(i = 0; i < (card->nchannels + 1); i++) { - skb_queue_purge(&card->bch[i].e.X); - skb_queue_purge(&card->bch[i].e.R); - } - skb_queue_purge(&card->sndq); - skb_queue_purge(&card->rcvq); - skb_queue_purge(&card->rackq); - skb_queue_purge(&card->sackq); - skb_queue_purge(&card->statq); - -#ifdef CONFIG_ISDN_DRV_EICON_PCI - kfree(card->sbufp); - kfree(card->sbuf); - kfree(card->dbuf); -#endif - kfree(card->bch); - kfree(card); -} - -int -eicon_addcard(int Type, int membase, int irq, char *id, int card_id) -{ - eicon_card *p; - eicon_card *q = NULL; - int registered; - int added = 0; - int failed = 0; - -#ifdef CONFIG_ISDN_DRV_EICON_ISA - if (!Type) /* ISA */ - if ((Type = eicon_isa_find_card(membase, irq, id)) < 0) - return 0; -#endif - eicon_alloccard(Type, membase, irq, id, card_id); - p = cards; - while (p) { - registered = 0; - if (!p->interface.statcallb) { - /* Not yet registered. - * Try to register and activate it. - */ - added++; - switch (p->bus) { -#ifdef CONFIG_ISDN_DRV_EICON_ISA - case EICON_BUS_ISA: - case EICON_BUS_MCA: - if (eicon_registercard(p)) - break; - registered = 1; - break; -#endif - case EICON_BUS_PCI: -#ifdef CONFIG_PCI -#ifdef CONFIG_ISDN_DRV_EICON_PCI - if (eicon_registercard(p)) - break; - registered = 1; - break; -#endif -#endif - default: - printk(KERN_ERR - "eicon: addcard: Invalid BUS type %d\n", - p->bus); - } - } else - /* Card already registered */ - registered = 1; - if (registered) { - /* Init OK, next card ... */ - q = p; - p = p->next; - } else { - /* registering failed, remove card from list, free memory */ - printk(KERN_ERR - "eicon: Initialization of %s failed\n", - p->interface.id); - if (q) { - q->next = p->next; - eicon_freecard(p); - p = q->next; - } else { - cards = p->next; - eicon_freecard(p); - p = cards; - } - failed++; - } - } - return (added - failed); -} - - -static int __init -eicon_init(void) -{ - int card_count = 0; - char tmprev[50]; - - DebugVar = 1; - eicon_lock = (spinlock_t) SPIN_LOCK_UNLOCKED; - - printk(KERN_INFO "%s Rev: ", DRIVERNAME); - strcpy(tmprev, eicon_revision); - printk("%s/", eicon_getrev(tmprev)); - strcpy(tmprev, eicon_pci_revision); -#ifdef CONFIG_ISDN_DRV_EICON_PCI - printk("%s/", eicon_getrev(tmprev)); -#else - printk("---/"); -#endif - strcpy(tmprev, eicon_isa_revision); -#ifdef CONFIG_ISDN_DRV_EICON_ISA - printk("%s/", eicon_getrev(tmprev)); -#else - printk("---/"); -#endif - strcpy(tmprev, eicon_idi_revision); - printk("%s\n", eicon_getrev(tmprev)); - printk(KERN_INFO "%s Release: %s%s\n", DRIVERNAME, - DRIVERRELEASE, DRIVERPATCH); - -#ifdef CONFIG_ISDN_DRV_EICON_ISA -#ifdef CONFIG_MCA - /* Check if we have MCA-bus */ - if (!MCA_bus) - { - printk(KERN_INFO - "eicon: No MCA bus, ISDN-interfaces not probed.\n"); - } else { - eicon_log(NULL, 8, - "eicon_mca_find_card, irq=%d.\n", - irq); - if (!eicon_mca_find_card(0, membase, irq, id)) - card_count++; - }; -#else - card_count = eicon_addcard(0, membase, irq, id, 0); -#endif /* CONFIG_MCA */ -#endif /* CONFIG_ISDN_DRV_EICON_ISA */ - -#ifdef CONFIG_PCI -#ifdef CONFIG_ISDN_DRV_EICON_PCI - DivasCardsDiscover(); - card_count += eicon_pci_find_card(id); -#endif -#endif - - if (!cards) { -#ifdef MODULE -#ifndef CONFIG_ISDN_DRV_EICON_PCI -#ifndef CONFIG_ISDN_DRV_EICON_ISA - printk(KERN_INFO "Eicon: Driver is neither ISA nor PCI compiled !\n"); - printk(KERN_INFO "Eicon: Driver not loaded !\n"); -#else - printk(KERN_INFO "Eicon: No cards defined, driver not loaded !\n"); -#endif -#else - printk(KERN_INFO "Eicon: No PCI-cards found, driver not loaded !\n"); -#endif -#endif /* MODULE */ - return -ENODEV; - - } else - printk(KERN_INFO "Eicon: %d card%s added\n", card_count, - (card_count>1)?"s":""); - return 0; -} - -#ifdef CONFIG_ISDN_DRV_EICON_PCI -void DIVA_DIDD_Write(DESCRIPTOR *, int); -EXPORT_SYMBOL_NOVERS(DIVA_DIDD_Read); -EXPORT_SYMBOL_NOVERS(DIVA_DIDD_Write); -EXPORT_SYMBOL_NOVERS(DivasPrintf); -#else -int DivasCardNext; -card_t DivasCards[1]; -#endif - -static void __exit -eicon_exit(void) -{ -#ifdef CONFIG_PCI -#ifdef CONFIG_ISDN_DRV_EICON_PCI - card_t *pCard; - word wCardIndex; - extern int Divas_major; - int iTmp = 0; -#endif -#endif - - eicon_card *card = cards; - eicon_card *last; - - while (card) { -#ifdef CONFIG_ISDN_DRV_EICON_ISA -#ifdef CONFIG_MCA - if (MCA_bus) - { - mca_mark_as_unused (card->mca_slot); - mca_set_adapter_procfn(card->mca_slot, NULL, NULL); - }; -#endif /* CONFIG_MCA */ -#endif - unregister_card(card); - card = card->next; - } - card = cards; - while (card) { - last = card; - card = card->next; - eicon_freecard(last); - } - -#ifdef CONFIG_PCI -#ifdef CONFIG_ISDN_DRV_EICON_PCI - pCard = DivasCards; - for (wCardIndex = 0; wCardIndex < MAX_CARDS; wCardIndex++) - { - if ((pCard->hw) && (pCard->hw->in_use)) - { - (*pCard->card_reset)(pCard); - - UxIsrRemove(pCard->hw, pCard); - UxCardHandleFree(pCard->hw); - - if(pCard->e_tbl != NULL) - { - kfree(pCard->e_tbl); - } - - if(pCard->hw->card_type == DIA_CARD_TYPE_DIVA_SERVER_B) - { - release_region(pCard->hw->io_base,0x20); - release_region(pCard->hw->reset_base,0x80); - } - - // If this is a 4BRI ... - if (pCard->hw->card_type == DIA_CARD_TYPE_DIVA_SERVER_Q) - { - // Skip over the next 3 virtual adapters - wCardIndex += 3; - - // But free their handles - for (iTmp = 0; iTmp < 3; iTmp++) - { - pCard++; - UxCardHandleFree(pCard->hw); - - if(pCard->e_tbl != NULL) - { - kfree(pCard->e_tbl); - } - } - } - } - pCard++; - } - unregister_chrdev(Divas_major, "Divas"); -#endif -#endif /* CONFIG_PCI */ - printk(KERN_INFO "%s unloaded\n", DRIVERNAME); -} - -#ifndef MODULE - -static int __init -eicon_setup(char *line) -{ - int i, argc; - int ints[5]; - char *str; - - str = get_options(line, 4, ints); - - argc = ints[0]; - i = 1; -#ifdef CONFIG_ISDN_DRV_EICON_ISA - if (argc) { - membase = irq = -1; - if (argc) { - membase = ints[i]; - i++; - argc--; - } - if (argc) { - irq = ints[i]; - i++; - argc--; - } - if (strlen(str)) { - strcpy(id, str); - } else { - strcpy(id, "eicon"); - } - printk(KERN_INFO "Eicon ISDN active driver setup (id=%s membase=0x%x irq=%d)\n", - id, membase, irq); - } -#else - printk(KERN_INFO "Eicon ISDN active driver setup\n"); -#endif - return(1); -} -__setup("eicon=", eicon_setup); - -#endif /* MODULE */ - -#ifdef CONFIG_ISDN_DRV_EICON_ISA -#ifdef CONFIG_MCA - -struct eicon_mca_adapters_struct { - char * name; - int adf_id; -}; -/* possible MCA-brands of eicon cards */ -struct eicon_mca_adapters_struct eicon_mca_adapters[] = { - { "ISDN-P/2 Adapter", 0x6abb }, - { "ISDN-[S|SX|SCOM]/2 Adapter", 0x6a93 }, - { "DIVA /MCA", 0x6336 }, - { NULL, 0 }, -}; - -int eicon_mca_find_card(int type, /* type-idx of eicon-card */ - int membase, - int irq, - char * id) /* name of eicon-isdn-dev */ -{ - int j, curr_slot = 0; - - eicon_log(NULL, 8, - "eicon_mca_find_card type: %d, membase: %#x, irq %d \n", - type, membase, irq); - /* find a no-driver-assigned eicon card */ - for (j=0; eicon_mca_adapters[j].adf_id != 0; j++) - { - for ( curr_slot=0; curr_slot<=MCA_MAX_SLOT_NR; curr_slot++) - { - curr_slot = mca_find_unused_adapter( - eicon_mca_adapters[j].adf_id, curr_slot); - if (curr_slot != MCA_NOTFOUND) - { - /* check if pre-set parameters match - these of the card, check cards memory */ - if (!(int) eicon_mca_probe(curr_slot, - j, - membase, - irq, - id)) - { - return 0; - /* means: adapter parms did match */ - }; - }; - break; - /* MCA_NOTFOUND-branch: no matching adapter of - THIS flavor found, next flavor */ - - }; - }; - /* all adapter flavors checked without match, finito with: */ - return -ENODEV; -}; - - -/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - * stolen from 3c523.c/elmc_getinfo, ewe, 10.5.1999 - */ -int eicon_info(char * buf, int slot, void *d) -{ - int len = 0; - struct eicon_card *dev; - - dev = (struct eicon_card *) d; - - if (dev == NULL) - return len; - len += sprintf(buf+len, "eicon ISDN adapter, type %d.\n",dev->type); - len += sprintf(buf+len, "IRQ: %d\n", dev->hwif.isa.irq); - len += sprintf(buf+len, "MEMBASE: %#lx\n", (unsigned long)dev->hwif.isa.shmem); - - return len; -}; - -int eicon_mca_probe(int slot, /* slot-nr where the card was detected */ - int a_idx, /* idx-nr of probed card in eicon_mca_adapters */ - int membase, - int irq, - char * id) /* name of eicon-isdn-dev */ -{ - unsigned char adf_pos0; - int cards_irq, cards_membase, cards_io; - int type = EICON_CTYPE_S; - int irq_array[]={0,3,4,2}; - int irq_array1[]={3,4,0,0,2,10,11,12}; - - adf_pos0 = mca_read_stored_pos(slot,2); - eicon_log(NULL, 8, - "eicon_mca_probe irq=%d, membase=%d\n", - irq, - membase); - switch (a_idx) { - case 0: /* P/2-Adapter (== PRI/S2M ? ) */ - cards_membase= 0xC0000+((adf_pos0>>4)*0x4000); - if (membase == -1) { - membase = cards_membase; - } else { - if (membase != cards_membase) - return -ENODEV; - }; - cards_irq=irq_array[((adf_pos0 & 0xC)>>2)]; - if (irq == -1) { - irq = cards_irq; - } else { - if (irq != cards_irq) - return -ENODEV; - }; - cards_io= 0xC00 + ((adf_pos0>>4)*0x10); - type = EICON_CTYPE_ISAPRI; - break; - - case 1: /* [S|SX|SCOM]/2 */ - cards_membase= 0xC0000+((adf_pos0>>4)*0x2000); - if (membase == -1) { - membase = cards_membase; - } else { - if (membase != cards_membase) - return -ENODEV; - }; - cards_irq=irq_array[((adf_pos0 & 0xC)>>2)]; - if (irq == -1) { - irq = cards_irq; - } else { - if (irq != cards_irq) - return -ENODEV; - }; - - cards_io= 0xC00 + ((adf_pos0>>4)*0x10); - type = EICON_CTYPE_SCOM; - break; - - case 2: /* DIVA/MCA */ - cards_io = 0x200+ ((adf_pos0>>4)* 0x20); - cards_irq = irq_array1[(adf_pos0 & 0x7)]; - if (irq == -1) { - irq = cards_irq; - } else { - if (irq != cards_irq) - return -ENODEV; - }; - type = 0; - break; - default: - return -ENODEV; - }; - /* matching membase & irq */ - if ( 1 == eicon_addcard(type, membase, irq, id, 0)) { - mca_set_adapter_name(slot, eicon_mca_adapters[a_idx].name); - mca_set_adapter_procfn(slot, (MCA_ProcFn) eicon_info, cards); - - mca_mark_as_used(slot); - cards->mca_slot = slot; - /* card->io noch setzen oder ?? */ - cards->mca_io = cards_io; - cards->hwif.isa.io = cards_io; - /* reset card */ - outb_p(0,cards_io+1); - - eicon_log(NULL, 8, "eicon_addcard: successful for slot # %d.\n", - cards->mca_slot+1); - return 0 ; /* eicon_addcard added a card */ - } else { - return -ENODEV; - }; -}; -#endif /* CONFIG_MCA */ -#endif /* CONFIG_ISDN_DRV_EICON_ISA */ - -module_init(eicon_init); -module_exit(eicon_exit); diff --git a/drivers/isdn/eicon/eicon_pci.c b/drivers/isdn/eicon/eicon_pci.c deleted file mode 100644 index 926816358ef2..000000000000 --- a/drivers/isdn/eicon/eicon_pci.c +++ /dev/null @@ -1,109 +0,0 @@ -/* $Id: eicon_pci.c,v 1.1.4.1.2.3 2002/10/01 11:29:13 armin Exp $ - * - * ISDN low-level module for Eicon active ISDN-Cards. - * Hardware-specific code for PCI cards. - * - * Copyright 1998-2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - * Thanks to Eicon Networks for - * documents, informations and hardware. - * - */ - -#include <linux/config.h> -#include <linux/pci.h> - -#include "eicon.h" -#include "eicon_pci.h" - -#undef N_DATA -#include "adapter.h" -#include "uxio.h" - -char *eicon_pci_revision = "$Revision: 1.1.4.1.2.3 $"; - -#ifdef CONFIG_PCI /* entire stuff is only for PCI */ -#ifdef CONFIG_ISDN_DRV_EICON_PCI - -int eicon_pci_find_card(char *ID) -{ - int pci_cards = 0; - int card_id = 0; - int had_q = 0; - int ctype = 0; - char did[20]; - card_t *pCard; - word wCardIndex; - - pCard = DivasCards; - for (wCardIndex = 0; wCardIndex < MAX_CARDS; wCardIndex++) - { - if ((pCard->hw) && (pCard->hw->in_use)) - { - switch(pCard->hw->card_type) { - case DIA_CARD_TYPE_DIVA_SERVER: - ctype = EICON_CTYPE_MAESTRAP; - card_id++; - had_q = 0; - break; - case DIA_CARD_TYPE_DIVA_SERVER_B: - ctype = EICON_CTYPE_MAESTRA; - card_id++; - had_q = 0; - break; - case DIA_CARD_TYPE_DIVA_SERVER_Q: - ctype = EICON_CTYPE_MAESTRAQ; - if (!had_q) - card_id++; - if (++had_q >=4) - had_q = 0; - break; - default: - printk(KERN_ERR "eicon_pci: unknown card type %d !\n", - pCard->hw->card_type); - goto err; - } - sprintf(did, "%s%d", (strlen(ID) < 1) ? "eicon":ID, pci_cards); - if ((!ctype) || (!(eicon_addcard(ctype, 0, pCard->hw->irq, did, card_id)))) { - printk(KERN_ERR "eicon_pci: Card could not be added !\n"); - } else { - pci_cards++; - printk(KERN_INFO "%s: DriverID='%s' CardID=%d\n", - eicon_ctype_name[ctype], did, card_id); - } -err:; - } - pCard++; - } - return pci_cards; -} - -void -eicon_pci_init_conf(eicon_card *card) -{ - int j; - - /* initializing some variables */ - card->ReadyInt = 0; - - for(j = 0; j < 256; j++) - card->IdTable[j] = NULL; - - for(j = 0; j < (card->d->channels + 1); j++) { - card->bch[j].e.busy = 0; - card->bch[j].e.D3Id = 0; - card->bch[j].e.B2Id = 0; - card->bch[j].e.ref = 0; - card->bch[j].e.Req = 0; - card->bch[j].e.complete = 1; - card->bch[j].fsm_state = EICON_STATE_NULL; - } -} - -#endif -#endif /* CONFIG_PCI */ - diff --git a/drivers/isdn/eicon/eicon_pci.h b/drivers/isdn/eicon/eicon_pci.h deleted file mode 100644 index 7f58e9b636b3..000000000000 --- a/drivers/isdn/eicon/eicon_pci.h +++ /dev/null @@ -1,34 +0,0 @@ -/* $Id: eicon_pci.h,v 1.1.4.1.2.2 2002/10/01 11:29:13 armin Exp $ - * - * ISDN low-level module for Eicon active ISDN-Cards (PCI part). - * - * Copyright 1998-2000 by Armin Schindler (mac@melware.de) - * Copyright 1999,2000 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef eicon_pci_h -#define eicon_pci_h - -#ifdef __KERNEL__ - -/* - * card's description - */ -typedef struct { - int irq; /* IRQ */ - int channels; /* No. of supported channels */ - void* card; - unsigned char type; /* card type */ - unsigned char master; /* Flag: Card is Quadro 1/4 */ -} eicon_pci_card; - -extern int eicon_pci_find_card(char *ID); - -#endif /* __KERNEL__ */ - -#endif /* eicon_pci_h */ - diff --git a/drivers/isdn/eicon/fourbri.c b/drivers/isdn/eicon/fourbri.c deleted file mode 100644 index 42c4c0a09561..000000000000 --- a/drivers/isdn/eicon/fourbri.c +++ /dev/null @@ -1,560 +0,0 @@ -/* - * Diva Server 4BRI specific part of initialisation - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.7 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "sys.h" -#include "idi.h" -#include "divas.h" -#include "pc.h" -#include "pr_pc.h" -#include "dsp_defs.h" -#include "constant.h" -#include "adapter.h" -#include "uxio.h" - -#define TEST_INT_DIVAS_Q 0x13 - -#define DIVAS_MAINT_OFFSET 0xff00 /* value for 4BRI card */ -#define MQ_BOARD_DSP_OFFSET 0x00a00000 -#define MQ_DSP1_ADDR_OFFSET 0x00000008 -#define MQ_DSP_JUNK_OFFSET 0x00000400 -#define MQ_DSP1_DATA_OFFSET 0x00000000 -#define MQ_BOARD_ISAC_DSP_RESET 0x00800028 -#define MQ_BREG_RISC 0x1200 /* RISC Reset */ -#define MQ_ISAC_DSP_RESET 0x0028 /* ISAC and DSP reset address offset */ -#define MQ_RISC_COLD_RESET_MASK 0x0001 /* RISC Cold reset */ -#define MQ_RISC_WARM_RESET_MASK 0x0002 /* RISC Warm reset */ -#define MQ_IRQ_REQ_ON 0x1 -#define MQ_IRQ_REQ_OFF 0x0 -#define MQ_BREG_IRQ_TEST 0x0608 -#define PLX9054_INTCSR 0x69 -#define PLX9054_INT_ENA 0x09 - -#define DIVAS_IOBASE 0x01 -#define M_PCI_RESET 0x10 - -byte mem_in(ADAPTER *a, void *adr); -word mem_inw(ADAPTER *a, void *adr); -void mem_in_buffer(ADAPTER *a, void *adr, void *P, word length); -void mem_look_ahead(ADAPTER *a, PBUFFER *RBuffer, ENTITY *e); -void mem_out(ADAPTER *a, void *adr, byte data); -void mem_outw(ADAPTER *a, void *adr, word data); -void mem_out_buffer(ADAPTER *a, void *adr, void *P, word length); -void mem_inc(ADAPTER *a, void *adr); - -int Divas4BRIInitPCI(card_t *card, dia_card_t *cfg); -static int fourbri_ISR (card_t* card); - -int FPGA_Download(word, dword, byte *, byte *, int); -extern byte FPGA_Bytes[]; -extern void *get_card(int); - -byte UxCardPortIoIn(ux_diva_card_t *card, byte *base, int offset); -void UxCardPortIoOut(ux_diva_card_t *card, byte *base, int offset, byte); -word GetProtFeatureValue(char *sw_id); - -void memcp(byte *dst, byte *src, dword dwLen); -int memcm(byte *dst, byte *src, dword dwLen); - -static int diva_server_4bri_reset(card_t *card) -{ - byte *ctl; - - DPRINTF(("divas: reset Diva Server 4BRI")); - - ctl = UxCardMemAttach(card->hw, DIVAS_CTL_MEMORY); - - /* stop RISC, DSP's and ISAC */ - UxCardMemOut(card->hw, &ctl[MQ_BREG_RISC], 0); - UxCardMemOut(card->hw, &ctl[MQ_ISAC_DSP_RESET], 0); - - UxCardMemDetach(card->hw, ctl); - - return 0; -} - -static int diva_server_4bri_config(card_t *card, dia_config_t *config) -{ - byte *shared; - int i, j; - - DPRINTF(("divas: configure Diva Server 4BRI")); - - shared = (byte *) UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - for (i=0; i<256; i++) - { - UxCardMemOut(card->hw, &shared[i], 0); - } - - UxCardMemOut(card->hw, &shared[ 8], config->tei); - UxCardMemOut(card->hw, &shared[ 9], config->nt2); - UxCardMemOut(card->hw, &shared[10], config->sig_flags); - UxCardMemOut(card->hw, &shared[11], config->watchdog); - UxCardMemOut(card->hw, &shared[12], config->permanent); - UxCardMemOut(card->hw, &shared[13], config->x_interface); - UxCardMemOut(card->hw, &shared[14], config->stable_l2); - UxCardMemOut(card->hw, &shared[15], config->no_order_check); - UxCardMemOut(card->hw, &shared[16], config->handset_type); - UxCardMemOut(card->hw, &shared[17], 0); - UxCardMemOut(card->hw, &shared[18], config->low_channel); - UxCardMemOut(card->hw, &shared[19], config->prot_version); - UxCardMemOut(card->hw, &shared[20], config->crc4); - - if ((card->hw->features) && (card->hw->features & PROTCAP_V90D)) - { - DPRINTF(("divas: Signifying V.90")); - UxCardMemOut(card->hw, &shared[22], 4); - } - else - { - UxCardMemOut(card->hw, &shared[22], 0); - } - - for (i=0; i<2; i++) - { - for (j=0; j<32; j++) - { - UxCardMemOut(card->hw, &shared[32+(i*96)+j],config->terminal[i].oad[j]); - } - - for (j=0; j<32; j++) - { - UxCardMemOut(card->hw, &shared[64+(i*96)+j],config->terminal[i].osa[j]); - } - - for (j=0; j<32; j++) - { - UxCardMemOut(card->hw, &shared[96+(i*96)+j],config->terminal[i].spid[j]); - } - } - - UxCardMemDetach(card->hw, shared); - - return 0; -} - -static -void diva_server_4bri_reset_int(card_t *card) -{ - byte *ctl; - - ctl = UxCardMemAttach(card->hw, DIVAS_CTL_MEMORY); - - UxCardMemOut(card->hw, &ctl[MQ_BREG_IRQ_TEST], MQ_IRQ_REQ_OFF); - - UxCardMemDetach(card->hw, ctl); - - return; -} - - -static int diva_server_4bri_test_int(card_t *card) -{ - byte *ctl, i; - byte *reg; - - DPRINTF(("divas: test interrupt for Diva Server 4BRI")); - - /* We get the last (dummy) adapter in so we need to go back to the first */ - - card = get_card(card->cfg.card_id - 3); - - /* Enable interrupts on PLX chip */ - - reg = UxCardMemAttach(card->hw, DIVAS_REG_MEMORY); - - UxCardPortIoOut(card->hw, reg, PLX9054_INTCSR, PLX9054_INT_ENA); - - UxCardMemDetach(card->hw, reg); - - /* Set the test interrupt flag */ - card->test_int_pend = TEST_INT_DIVAS_Q; - - /* Now to trigger the interrupt */ - - ctl = UxCardMemAttach(card->hw, DIVAS_CTL_MEMORY); - - UxCardMemOut(card->hw, &ctl[MQ_BREG_IRQ_TEST], MQ_IRQ_REQ_ON); - - UxCardMemDetach(card->hw, ctl); - - for (i = 0; i < 50; i++) - { - if (!card->test_int_pend) - { - break; - } - UxPause(10); - } - - if (card->test_int_pend) - { - DPRINTF(("active: timeout waiting for card to interrupt")); - return (-1); - } - - return 0; -} - - -static void print_hdr(unsigned char *code, int offset) -{ - unsigned char hdr[80]; - int i; - - i = 0; - - while ((i < (DIM(hdr) -1)) && - (code[offset + i] != '\0') && - (code[offset + i] != '\r') && - (code[offset + i] != '\n')) - { - hdr[i] = code[offset + i]; - i++; - } - - hdr[i] = '\0'; - - DPRINTF(("divas: loading %s", hdr)); -} - -static int diva_server_4bri_load(card_t *card, dia_load_t *load) -{ - byte *pRAM=NULL; - int download_offset=0; - card_t *FirstCard; - byte sw_id[80]; - - DPRINTF(("divas: loading Diva Server 4BRI[%d]", load->card_id)); - - switch(load->code_type) - { - case DIA_CPU_CODE: - DPRINTF(("divas: RISC code")); - print_hdr(load->code, 0x80); - card->hw->features = GetProtFeatureValue((char *)&load->code[0x80]); - download_offset = 0; // Protocol code written to offset 0 - pRAM = UxCardMemAttach(card->hw, DIVAS_RAM_MEMORY); - break; - - case DIA_DSP_CODE: - DPRINTF(("divas: DSP code")); - print_hdr(load->code, 0x0); - FirstCard = get_card(load->card_id - 3); - if ((card->hw->features) && (card->hw->features & PROTCAP_V90D)) - { - download_offset = MQ_V90D_DSP_CODE_BASE; - } - else - { - download_offset = MQ_ORG_DSP_CODE_BASE; - } - pRAM = UxCardMemAttach(FirstCard->hw, DIVAS_RAM_MEMORY); - download_offset += (((sizeof(dword) + (sizeof(t_dsp_download_desc)* DSP_MAX_DOWNLOAD_COUNT)) + 3) & 0xFFFFFFFC); - - break; - - case DIA_TABLE_CODE: - DPRINTF(("divas: TABLE code")); - FirstCard = get_card(load->card_id - 3); - if ((card->hw->features) && (card->hw->features & PROTCAP_V90D)) - { - download_offset = MQ_V90D_DSP_CODE_BASE + sizeof(dword); - } - else - { - download_offset = MQ_ORG_DSP_CODE_BASE + sizeof(dword); - } - pRAM = UxCardMemAttach(FirstCard->hw, DIVAS_RAM_MEMORY); - break; - - case DIA_CONT_CODE: - DPRINTF(("divas: continuation code")); - break; - - case DIA_DLOAD_CNT: - DPRINTF(("divas: COUNT code")); - FirstCard = get_card(load->card_id - 3); - if ((card->hw->features) && (card->hw->features & PROTCAP_V90D)) - { - download_offset = MQ_V90D_DSP_CODE_BASE; - } - else - { - download_offset = MQ_ORG_DSP_CODE_BASE; - } - pRAM = UxCardMemAttach(FirstCard->hw, DIVAS_RAM_MEMORY); - break; - - case DIA_FPGA_CODE: - DPRINTF(("divas: 4BRI FPGA download - %d bytes", load->length)); - if (FPGA_Download(IDI_ADAPTER_MAESTRAQ, - card->hw->io_base, - sw_id, - load->code, - load->length - ) == -1) - { - DPRINTF(("divas: FPGA download failed")); - return -1; - } - - /* NOW reset the 4BRI */ - diva_server_4bri_reset(card); - return 0; // No need for anything further loading - - default: - DPRINTF(("divas: unknown code type")); - return -1; - } - - memcp(pRAM + (download_offset & 0x3FFFFF), load->code, load->length); - - { - int mism_off; - if ((mism_off = memcm(pRAM + (download_offset & 0x3FFFFF), load->code, load->length))) - { - DPRINTF(("divas: memory mismatch at offset %d", mism_off)); - UxCardMemDetach(card->hw, pRAM); - return -1; - } - } - - UxCardMemDetach(card->hw, pRAM); - - return 0; -} - -static int diva_server_4bri_start(card_t *card, byte *channels) -{ - byte *ctl; - byte *shared, i; - int adapter_num; - - DPRINTF(("divas: start Diva Server 4BRI")); - *channels = 0; - card->is_live = FALSE; - - ctl = UxCardMemAttach(card->hw, DIVAS_CTL_MEMORY); - - UxCardMemOutW(card->hw, &ctl[MQ_BREG_RISC], MQ_RISC_COLD_RESET_MASK); - - UxPause(2); - - UxCardMemOutW(card->hw, &ctl[MQ_BREG_RISC], MQ_RISC_WARM_RESET_MASK | MQ_RISC_COLD_RESET_MASK); - - UxPause(10); - - UxCardMemDetach(card->hw, ctl); - - shared = (byte *) UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - for ( i = 0 ; i < 300 ; ++i ) - { - UxPause (10) ; - - if ( UxCardMemInW(card->hw, &shared[0x1E]) == 0x4447 ) - { - DPRINTF(("divas: Protocol startup time %d.%02d seconds", - (i / 100), (i % 100) )); - - break; - } - } - - if (i==300) - { - DPRINTF(("divas: Timeout starting card")); - DPRINTF(("divas: Signature == 0x%04X", UxCardMemInW(card->hw, &shared[0x1E]))); - - UxCardMemDetach(card->hw, shared); - return -1; - } - - UxCardMemDetach(card->hw, shared); - - for (adapter_num=3; adapter_num >= 0; adapter_num--) - { - card_t *qbri_card; - - qbri_card = get_card(card->cfg.card_id - adapter_num); - - if (qbri_card) - { - qbri_card->is_live = TRUE; - shared = UxCardMemAttach(qbri_card->hw, DIVAS_SHARED_MEMORY); - *channels += UxCardMemIn(qbri_card->hw, &shared[0x3F6]); - UxCardMemDetach(qbri_card->hw, shared); - } - else - { - DPRINTF(("divas: Couldn't get card info %d", card->cfg.card_id)); - } - } - - diva_server_4bri_test_int(card); - - return 0; -} - -static -int diva_server_4bri_mem_get(card_t *card, mem_block_t *mem_block) - -{ - byte *a; - byte *card_addr; - word length = 0; - int i; - - a = UxCardMemAttach(card->hw, DIVAS_RAM_MEMORY); - - card_addr = a; - card_addr += mem_block->addr; - - for (i=0; i < sizeof(mem_block->data); i++) - { - mem_block->data[i] = UxCardMemIn(card->hw, card_addr); - card_addr++; - length++; - } - - UxCardMemDetach(card->hw, a); - - return length; -} - -/* - * Initialise 4BRI specific entry points - */ - -int Divas4BriInit(card_t *card, dia_card_t *cfg) -{ -// byte sw_id[80]; -// extern int FPGA_Done; - - DPRINTF(("divas: initialise Diva Server 4BRI")); - - if (Divas4BRIInitPCI(card, cfg) == -1) - { - return -1; - } - - /* Need to download the FPGA */ -/* if (!FPGA_Done) - { - int retVal; - - retVal=FPGA_Download(IDI_ADAPTER_MAESTRAQ, - cfg->io_base, - sw_id, - FPGA_Bytes - ); - if(retVal==-1) - { - - DPRINTF(("divas: FPGA Download Failed")); - return -1; - - } - FPGA_Done = 1; - } */ - - card->card_reset = diva_server_4bri_reset; - card->card_load = diva_server_4bri_load; - card->card_config = diva_server_4bri_config; - card->card_start = diva_server_4bri_start; - card->reset_int = diva_server_4bri_reset_int; - card->card_mem_get = diva_server_4bri_mem_get; - - card->xlog_offset = DIVAS_MAINT_OFFSET; - - card->out = DivasOut; - card->test_int = DivasTestInt; - card->dpc = DivasDpc; - card->clear_int = DivasClearInt; - card->card_isr = fourbri_ISR; - - card->a.ram_out = mem_out; - card->a.ram_outw = mem_outw; - card->a.ram_out_buffer = mem_out_buffer; - card->a.ram_inc = mem_inc; - - card->a.ram_in = mem_in; - card->a.ram_inw = mem_inw; - card->a.ram_in_buffer = mem_in_buffer; - card->a.ram_look_ahead = mem_look_ahead; - - return 0; -} - -void memcp(byte *dst, byte *src, dword dwLen) -{ - while (dwLen) - { - *dst = *src; - dst++; src++; - dwLen--; - } -} - -int memcm(byte *dst, byte *src, dword dwLen) -{ - int offset = 0; - - while (offset < dwLen) - { - if(*dst != *src) - return (offset+1); - - offset++; - src++; - dst++; - } - - return 0; -} - - - -/*int fourbri_ISR (card_t* card) -{ - int served = 0; - byte *DivasIOBase = UxCardMemAttach(card->hw, DIVAS_IOBASE); - - - if (UxCardPortIoIn (card->hw, DivasIOBase, M_PCI_RESET) & 0x01) - { - served = 1; - card->int_pend += 1; - DivasDpcSchedule(); - UxCardPortIoOut (card->hw, DivasIOBase, M_PCI_RESET, 0x08); - } - - UxCardMemDetach(card->hw, DivasIOBase); - - return (served != 0); -}*/ - - -static int fourbri_ISR (card_t* card) -{ - byte *ctl; - - card->int_pend += 1; - DivasDpcSchedule(); /* ISR DPC */ - - ctl = UxCardMemAttach(card->hw, DIVAS_CTL_MEMORY); - UxCardMemOut(card->hw, &ctl[MQ_BREG_IRQ_TEST], MQ_IRQ_REQ_OFF); - UxCardMemDetach(card->hw, ctl); - - return (1); -} diff --git a/drivers/isdn/eicon/fpga.c b/drivers/isdn/eicon/fpga.c deleted file mode 100644 index be858533804b..000000000000 --- a/drivers/isdn/eicon/fpga.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.2 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "sys.h" -#include "idi.h" -#include "uxio.h" - -#define FPGA_PORT 0x6E -#define FPGA_DLOAD_BUFLEN 256 -#define NAME_OFFSET 0x10 -#define NAME_MAXLEN 12 -#define DATE_OFFSET 0x2c -#define DATE_MAXLEN 10 - -word UxCardPortIoInW(ux_diva_card_t *card, byte *base, int offset); -void UxCardPortIoOutW(ux_diva_card_t *card, byte *base, int offset, word); -void UxPause(long int); - -/*-------------------------------------------------------------------------*/ -/* Loads the FPGA configuration file onto the hardware. */ -/* Function returns 0 on success, else an error number. */ -/* On success, an identifier string is returned in the buffer */ -/* */ -/* A buffer of FPGA_BUFSIZE, a handle to the already opened bitstream */ -/* file and a file read function has to be provided by the operating */ -/* system part. */ -/* ----------------------------------------------------------------------- */ -int FPGA_Download( word cardtype, - dword RegBase, - byte *strbuf, - byte FPGA_SRC[], - int FPGA_LEN - ) -{ - word i, j, k; - word baseval, Mask_PROGRAM, Mask_DONE, Mask_CCLK, Mask_DIN; - dword addr; - byte *pFPGA; - - //--- check for legal cardtype - switch (cardtype) - { - case IDI_ADAPTER_MAESTRAQ: - addr = RegBase ; // address where to access FPGA - Mask_PROGRAM = 0x0001; // FPGA pins at address - Mask_DONE = 0x0002; - Mask_CCLK = 0x0100; - Mask_DIN = 0x0400; - baseval = 0x000d; // PROGRAM hi, CCLK lo, DIN lo by default - break; - - default: - - DPRINTF(("divas: FPGA Download ,Illegal Card")); - return -1; // illegal card - } - - //--- generate id string from file content - for (j=NAME_OFFSET, k=0; j<(NAME_OFFSET+NAME_MAXLEN); j++, k++) //name - { - if (!FPGA_SRC[j]) break; - strbuf[k] = FPGA_SRC[j]; - } - strbuf[k++] = ' '; - for (j=DATE_OFFSET; j<(DATE_OFFSET+DATE_MAXLEN); j++, k++) // date - { - if (!FPGA_SRC[j]) break; - strbuf[k] = FPGA_SRC[j]; - } - strbuf[k] = 0; - - DPRINTF(("divas: FPGA Download - %s", strbuf)); - - //--- prepare download, Pulse PROGRAM pin down. - UxCardPortIoOutW(NULL, (byte *) addr, FPGA_PORT, baseval &~Mask_PROGRAM); // PROGRAM low pulse - UxCardPortIoOutW(NULL, (byte *) addr, FPGA_PORT, baseval); // release - UxPause(50); // wait until FPGA finised internal memory clear - - //--- check done pin, must be low - if (UxCardPortIoInW(NULL, (byte *) addr, FPGA_PORT) &Mask_DONE) - { - DPRINTF(("divas: FPGA_ERR_DONE_WRONG_LEVEL")); - return -1; - } - - pFPGA = FPGA_SRC; - - i = 0; - /* Move past the header */ - while ((FPGA_SRC[i] != 0xFF) && (i < FPGA_LEN)) - { - i++; - } - - // We've hit the 0xFF so move on to the next byte - // i++; - DPRINTF(("divas: FPGA Code starts at offset %d", i)); - - //--- put data onto the FPGA - for (;i<FPGA_LEN; i++) - { - //--- put byte onto FPGA - for (j=0; j<8; j++) - { - if (FPGA_SRC[i] &(0x80>>j)) baseval |= Mask_DIN; // write a hi - else baseval &=~Mask_DIN; // write a lo - UxCardPortIoOutW(NULL, (byte *) addr, FPGA_PORT, baseval); - UxCardPortIoOutW(NULL, (byte *) addr, FPGA_PORT, baseval | Mask_CCLK); // set CCLK hi - UxCardPortIoOutW(NULL, (byte *) addr, FPGA_PORT, baseval); // set CCLK lo - } - } - - //--- add some additional startup clock cycles and check done pin - for (i=0; i<5; i++) - { - UxCardPortIoOutW(NULL, (byte *) addr, FPGA_PORT, baseval | Mask_CCLK); // set CCLK hi - UxCardPortIoOutW(NULL, (byte *) addr, FPGA_PORT, baseval); // set CCLK lo - } - - UxPause(100); - - if (UxCardPortIoInW(NULL, (byte *) addr, FPGA_PORT) &Mask_DONE) - { - DPRINTF(("divas: FPGA download successful")); - } - else - { - DPRINTF(("divas: FPGA download failed - 0x%x", UxCardPortIoInW(NULL, (byte *) addr, FPGA_PORT))); - return -1; - } - -return 0; -} - diff --git a/drivers/isdn/eicon/idi.c b/drivers/isdn/eicon/idi.c deleted file mode 100644 index 6a675dbcc21e..000000000000 --- a/drivers/isdn/eicon/idi.c +++ /dev/null @@ -1,854 +0,0 @@ -/* - * Core driver for Diva Server cards - * Implements the IDI interface - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.8 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "idi.h" -#include "adapter.h" -#include "pc.h" -#include "pr_pc.h" -#include "sys.h" -#include "uxio.h" - -/* IDI request functions */ - -static void request(card_t *card, ENTITY *e); - -static void req_0(ENTITY *e) { request(&DivasCards[ 0], e); } -static void req_1(ENTITY *e) { request(&DivasCards[ 1], e); } -static void req_2(ENTITY *e) { request(&DivasCards[ 2], e); } -static void req_3(ENTITY *e) { request(&DivasCards[ 3], e); } -static void req_4(ENTITY *e) { request(&DivasCards[ 4], e); } -static void req_5(ENTITY *e) { request(&DivasCards[ 5], e); } -static void req_6(ENTITY *e) { request(&DivasCards[ 6], e); } -static void req_7(ENTITY *e) { request(&DivasCards[ 7], e); } -static void req_8(ENTITY *e) { request(&DivasCards[ 8], e); } -static void req_9(ENTITY *e) { request(&DivasCards[ 9], e); } -static void req_10(ENTITY *e) { request(&DivasCards[10], e); } -static void req_11(ENTITY *e) { request(&DivasCards[11], e); } -static void req_12(ENTITY *e) { request(&DivasCards[12], e); } -static void req_13(ENTITY *e) { request(&DivasCards[13], e); } -static void req_14(ENTITY *e) { request(&DivasCards[14], e); } -static void req_15(ENTITY *e) { request(&DivasCards[15], e); } - -IDI_CALL DivasIdiRequest[16] = -{ - &req_0, &req_1, &req_2, &req_3, - &req_4, &req_5, &req_6, &req_7, - &req_8, &req_9, &req_10, &req_11, - &req_12, &req_13, &req_14, &req_15 -}; - -#define PR_RAM ((struct pr_ram *)0) -#define RAM ((struct dual *)0) - -/*------------------------------------------------------------------*/ -/* local function prototypes */ -/*------------------------------------------------------------------*/ - -static byte isdn_rc(ADAPTER *, byte, byte, byte, word); -static byte isdn_ind(ADAPTER *, byte, byte, byte, PBUFFER *, byte, word); - -/* - * IDI related functions - */ - -static -ENTITY *entity_ptr(ADAPTER *a, byte e_no) -{ - card_t *card; - - card = a->io; - - return card->e_tbl[e_no].e; -} - -static -void CALLBACK(ADAPTER *a, ENTITY *e) -{ - card_t *card = a->io; - - if (card->log_types & DIVAS_LOG_IDI) - { - DivasLogIdi(card, e, FALSE); - } - - (*e->callback)(e); -} - -static -void *PTR_P(ADAPTER *a, ENTITY *e, void *P) -{ - return(P); -} - -static -void *PTR_R(ADAPTER *a, ENTITY *e) -{ - return((void*)e->R); -} - -static -void *PTR_X(ADAPTER *a, ENTITY *e) -{ - return((void*)e->X); -} - -static -void free_entity(ADAPTER *a, byte e_no) -{ - card_t *card; - int ipl; - - card = a->io; - - ipl = UxCardLock(card->hw); - - card->e_tbl[e_no].e = NULL; - card->e_count--; - - UxCardUnlock(card->hw, ipl); - - return; -} - -static -void assign_queue(ADAPTER * a, byte e_no, word ref) -{ - card_t *card; - int ipl; - - card = a->io; - - ipl = UxCardLock(card->hw); - - card->e_tbl[e_no].assign_ref = ref; - card->e_tbl[e_no].next = card->assign; - card->assign = e_no; - - UxCardUnlock(card->hw, ipl); - - return; -} - -static -byte get_assign(ADAPTER *a, word ref) -{ - card_t *card; - byte e_no; - int ipl; - - card = a->io; - - ipl = UxCardLock(card->hw); - - e_no = (byte)card->assign; - while (e_no) - { - if (card->e_tbl[e_no].assign_ref == ref) - { - break; - } - e_no = card->e_tbl[e_no].next; - } - - UxCardUnlock(card->hw, ipl); - - return e_no; -} - -static -void req_queue(ADAPTER * a, byte e_no) -{ - card_t *card; - int ipl; - - card = a->io; - - ipl = UxCardLock(card->hw); - - card->e_tbl[e_no].next = 0; - - if (card->e_head) - { - card->e_tbl[card->e_tail].next = e_no; - card->e_tail = e_no; - } - else - { - card->e_head = e_no; - card->e_tail = e_no; - } - - UxCardUnlock(card->hw, ipl); - - return; -} - -static -byte look_req(ADAPTER * a) -{ - card_t *card; - - card = a->io; - - return(card->e_head); -} - -static -void next_req(ADAPTER * a) -{ - card_t *card; - int ipl; - - - card = a->io; - - ipl = UxCardLock(card->hw); - - card->e_head = card->e_tbl[card->e_head].next; - if (!card->e_head) - { - card->e_tail = 0; - } - - UxCardUnlock(card->hw, ipl); - - return; -} - - -/* - * IDI request function for active cards - */ -static -void request(card_t *card, ENTITY *e) -{ - word *special_req; - int i; - int ipl; - - - if (card->log_types & DIVAS_LOG_IDI) - { - DivasLogIdi(card, e, TRUE); - } - - if (!e->Req) - { - special_req = (word *) e; - - switch (*special_req) - { - case REQ_REMOVE: - return; - - case REQ_NAME: - for (i=0; i < DIM(card->cfg.name); i++) - { - ((struct get_name_s *) e)->name[i] = card->cfg.name[i]; - } - return; - - case REQ_SERIAL: - case REQ_XLOG: - DPRINTF(("IDI: attempted REQ_SERIAL or REQ_XLOG")); - return; - - default: - return; - } - } - - ipl = UxCardLock(card->hw); - - if (!(e->Id & 0x1f)) - { - DPRINTF(("IDI: ASSIGN req")); - - for (i = 1; i < card->e_max; i++) - { - if (!card->e_tbl[i].e) - { - break; - } - } - - if (i == card->e_max) - { - DPRINTF(("IDI: request all ids in use (IDI req ignored)")); - UxCardUnlock(card->hw, ipl); - e->Rc = OUT_OF_RESOURCES; - return; - } - - card->e_tbl[i].e = e; - card->e_count++; - - e->No = (byte) i; - e->More = 0; - e->RCurrent = 0xff; - } - else - { - i = e->No; - } - - if (e->More & XBUSY) - { - DPRINTF(("IDI: request - entity is busy")); - UxCardUnlock(card->hw, ipl); - return; - } - - e->More |= XBUSY; - e->More &= ~ XMOREF; - e->XCurrent = 0; - e->XOffset = 0; - - card->e_tbl[i].next = 0; - - if(card->e_head) - { - card->e_tbl[card->e_tail].next = i; - card->e_tail = i; - } - else - { - card->e_head = i; - card->e_tail = i; - } - - UxCardUnlock(card->hw, ipl); - - DivasScheduleRequestDpc(); - - return; -} - -static byte pr_ready(ADAPTER * a) -{ - byte ReadyCount; - - ReadyCount = (byte)(a->ram_in(a, &PR_RAM->ReqOutput) - - a->ram_in(a, &PR_RAM->ReqInput)); - - if(!ReadyCount) { - if(!a->ReadyInt) { - a->ram_inc(a, &PR_RAM->ReadyInt); - a->ReadyInt++; - } - } - return ReadyCount; -} - -/*------------------------------------------------------------------*/ -/* output function */ -/*------------------------------------------------------------------*/ - -void DivasOut(ADAPTER * a) -{ - byte e_no; - ENTITY * this = NULL; - BUFFERS *X; - word length; - word i; - word clength; - REQ * ReqOut; - byte more; - byte ReadyCount; - byte ReqCount; - byte Id; - - /* while a request is pending ... */ - e_no = look_req(a); - if(!e_no) - { - return; - } - - ReadyCount = pr_ready(a); - if(!ReadyCount) - { - DPRINTF(("IDI: card not ready for next request")); - return; - } - - ReqCount = 0; - while(e_no && ReadyCount) { - - next_req(a); - - this = entity_ptr(a, e_no); - -#ifdef USE_EXTENDED_DEBUGS - if ( !this ) - { - ISDN_ADAPTER *io = (ISDN_ADAPTER *)a->io ; - DBG_FTL(("!A%d ==> NULL entity ptr - try to ignore", (int)io->ANum)) - e_no = look_req(a) ; - ReadyCount-- ; - continue ; - } - { - ISDN_ADAPTER *io = (ISDN_ADAPTER *)a->io ; - DPRINTF(("IDI: >A%d Id=0x%x Req=0x%x", io->ANum, this->Id, this->Req)) - } -#else - DPRINTF(("IDI: >REQ=%x,Id=%x,Ch=%x",this->Req,this->Id,this->ReqCh)); -#endif - - /* get address of next available request buffer */ - ReqOut = (REQ *)&PR_RAM->B[a->ram_inw(a, &PR_RAM->NextReq)]; - - /* now copy the data from the current data buffer into the */ - /* adapters request buffer */ - length = 0; - i = this->XCurrent; - X = PTR_X(a,this); - while(i<this->XNum && length<270) { - clength = (word)(270-length); - if (clength > X[i].PLength-this->XOffset) - clength = X[i].PLength-this->XOffset; - a->ram_out_buffer(a, - &ReqOut->XBuffer.P[length], - PTR_P(a,this,&X[i].P[this->XOffset]), - clength); - - length +=clength; - this->XOffset +=clength; - if(this->XOffset==X[i].PLength) { - this->XCurrent = (byte)++i; - this->XOffset = 0; - } - } - - a->ram_outw(a, &ReqOut->XBuffer.length, length); - a->ram_out(a, &ReqOut->ReqId, this->Id); - a->ram_out(a, &ReqOut->ReqCh, this->ReqCh); - - /* if it's a specific request (no ASSIGN) ... */ - - if(this->Id &0x1f) { - - /* if buffers are left in the list of data buffers do */ - /* do chaining (LL_MDATA, N_MDATA) */ - - this->More++; - if(i<this->XNum && this->MInd) { - a->ram_out(a, &ReqOut->Req, this->MInd); - more = TRUE; - } - else { - this->More |=XMOREF; - a->ram_out(a, &ReqOut->Req, this->Req); - more = FALSE; - } - - /* if we did chaining, this entity is put back into the */ - /* request queue */ - - if(more) { - req_queue(a,this->No); - } - } - - /* else it's a ASSIGN */ - - else { - - /* save the request code used for buffer chaining */ - - this->MInd = 0; - if (this->Id==BLLC_ID) this->MInd = LL_MDATA; - if (this->Id==NL_ID || - this->Id==TASK_ID || - this->Id==MAN_ID - ) this->MInd = N_MDATA; - - /* send the ASSIGN */ - - this->More |=XMOREF; - a->ram_out(a, &ReqOut->Req, this->Req); - - /* save the reference of the ASSIGN */ - - assign_queue(a, this->No, a->ram_inw(a, &ReqOut->Reference)); - } - a->ram_outw(a, &PR_RAM->NextReq, a->ram_inw(a, &ReqOut->next)); - ReadyCount--; - ReqCount++; - - e_no = look_req(a); - } - - /* send the filled request buffers to the ISDN adapter */ - - a->ram_out(a, &PR_RAM->ReqInput, - (byte)(a->ram_in(a, &PR_RAM->ReqInput) + ReqCount)); - - /* if it is a 'unreturncoded' UREMOVE request, remove the */ - /* Id from our table after sending the request */ - if(this->Req==UREMOVE && this->Id) { - Id = this->Id; - e_no = a->IdTable[Id]; - free_entity(a, e_no); - a->IdTable[Id] = 0; - this->Id = 0; - } - -} - -/*------------------------------------------------------------------*/ -/* isdn interrupt handler */ -/*------------------------------------------------------------------*/ - -byte DivasDpc(ADAPTER * a) -{ - byte Count; - RC * RcIn; - IND * IndIn; - byte c; - byte RNRId; - byte Rc; - byte Ind; - - /* if return codes are available ... */ - if((Count = a->ram_in(a, &PR_RAM->RcOutput))) { - - DPRINTF(("IDI: #Rc=%x",Count)); - - /* get the buffer address of the first return code */ - RcIn = (RC *)&PR_RAM->B[a->ram_inw(a, &PR_RAM->NextRc)]; - - /* for all return codes do ... */ - while(Count--) { - - if((Rc=a->ram_in(a, &RcIn->Rc))) { - - /* call return code handler, if it is not our return code */ - /* the handler returns 2 */ - /* for all return codes we process, we clear the Rc field */ - isdn_rc(a, - Rc, - a->ram_in(a, &RcIn->RcId), - a->ram_in(a, &RcIn->RcCh), - a->ram_inw(a, &RcIn->Reference)); - - a->ram_out(a, &RcIn->Rc, 0); - } - - /* get buffer address of next return code */ - RcIn = (RC *)&PR_RAM->B[a->ram_inw(a, &RcIn->next)]; - } - - /* clear all return codes (no chaining!) */ - a->ram_out(a, &PR_RAM->RcOutput ,0); - - /* call output function */ - DivasOut(a); - } - - /* clear RNR flag */ - RNRId = 0; - - /* if indications are available ... */ - if((Count = a->ram_in(a, &PR_RAM->IndOutput))) { - - DPRINTF(("IDI: #Ind=%x",Count)); - - /* get the buffer address of the first indication */ - IndIn = (IND *)&PR_RAM->B[a->ram_inw(a, &PR_RAM->NextInd)]; - - /* for all indications do ... */ - while(Count--) { - - /* if the application marks an indication as RNR, all */ - /* indications from the same Id delivered in this interrupt */ - /* are marked RNR */ - if(RNRId && RNRId==a->ram_in(a, &IndIn->IndId)) { - a->ram_out(a, &IndIn->Ind, 0); - a->ram_out(a, &IndIn->RNR, TRUE); - } - else { - Ind = a->ram_in(a, &IndIn->Ind); - if(Ind) { - RNRId = 0; - - /* call indication handler, a return value of 2 means chain */ - /* a return value of 1 means RNR */ - /* for all indications we process, we clear the Ind field */ - c = isdn_ind(a, - Ind, - a->ram_in(a, &IndIn->IndId), - a->ram_in(a, &IndIn->IndCh), - &IndIn->RBuffer, - a->ram_in(a, &IndIn->MInd), - a->ram_inw(a, &IndIn->MLength)); - - if(c==1) { - DPRINTF(("IDI: RNR")); - a->ram_out(a, &IndIn->Ind, 0); - RNRId = a->ram_in(a, &IndIn->IndId); - a->ram_out(a, &IndIn->RNR, TRUE); - } - } - } - - /* get buffer address of next indication */ - IndIn = (IND *)&PR_RAM->B[a->ram_inw(a, &IndIn->next)]; - } - - a->ram_out(a, &PR_RAM->IndOutput, 0); - } - return FALSE; -} - -byte DivasTestInt(ADAPTER * a) -{ - return a->ram_in(a,(void *)0x3fe); -} - -void DivasClearInt(ADAPTER * a) -{ - a->ram_out(a,(void *)0x3fe,0); -} - -/*------------------------------------------------------------------*/ -/* return code handler */ -/*------------------------------------------------------------------*/ - -static -byte isdn_rc(ADAPTER * a, - byte Rc, - byte Id, - byte Ch, - word Ref) -{ - ENTITY * this; - byte e_no; - -#ifdef USE_EXTENDED_DEBUGS - { - ISDN_ADAPTER *io = (ISDN_ADAPTER *)a->io ; - DPRINTF(("IDI: <A%d Id=0x%x Rc=0x%x", io->ANum, Id, Rc)) - } -#else - DPRINTF(("IDI: <RC(Rc=%x,Id=%x,Ch=%x)",Rc,Id,Ch)); -#endif - - /* check for ready interrupt */ - if(Rc==READY_INT) { - if(a->ReadyInt) { - a->ReadyInt--; - return 0; - } - return 2; - } - - /* if we know this Id ... */ - e_no = a->IdTable[Id]; - if(e_no) { - - this = entity_ptr(a,e_no); - - this->RcCh = Ch; - - /* if it is a return code to a REMOVE request, remove the */ - /* Id from our table */ - if(this->Req==REMOVE && Rc==OK) { - free_entity(a, e_no); - a->IdTable[Id] = 0; - this->Id = 0; -/**************************************************************/ - if ((this->More & XMOREC) > 1) { - this->More &= ~XMOREC; - this->More |= 1; - DPRINTF(("isdn_rc, Id=%x, correct More on REMOVE", Id)); - } - } - - if (Rc==OK_FC) { - this->Rc = Rc; - this->More = (this->More & (~XBUSY | XMOREC)) | 1; - this->complete = 0xFF; - CALLBACK(a, this); - return 0; - } - if(this->More &XMOREC) - this->More--; - - /* call the application callback function */ - if(this->More &XMOREF && !(this->More &XMOREC)) { - this->Rc = Rc; - this->More &=~XBUSY; - this->complete=0xff; - CALLBACK(a, this); - } - return 0; - } - - /* if it's an ASSIGN return code check if it's a return */ - /* code to an ASSIGN request from us */ - if((Rc &0xf0)==ASSIGN_RC) { - - e_no = get_assign(a, Ref); - - if(e_no) { - - this = entity_ptr(a,e_no); - - this->Id = Id; - - /* call the application callback function */ - this->Rc = Rc; - this->More &=~XBUSY; - this->complete=0xff; - CALLBACK(a, this); - - if(Rc==ASSIGN_OK) { - a->IdTable[Id] = e_no; - } - else - { - free_entity(a, e_no); - a->IdTable[Id] = 0; - this->Id = 0; - } - return 1; - } - } - return 2; -} - -/*------------------------------------------------------------------*/ -/* indication handler */ -/*------------------------------------------------------------------*/ - -static -byte isdn_ind(ADAPTER * a, - byte Ind, - byte Id, - byte Ch, - PBUFFER * RBuffer, - byte MInd, - word MLength) -{ - ENTITY * this; - word clength; - word offset; - BUFFERS *R; - -#ifdef USE_EXTENDED_DEBUGS - { - ISDN_ADAPTER *io = (ISDN_ADAPTER *)a->io ; - DPRINTF(("IDI: <A%d Id=0x%x Ind=0x%x", io->ANum, Id, Ind)) - } -#else - DPRINTF(("IDI: <IND(Ind=%x,Id=%x,Ch=%x)",Ind,Id,Ch)); -#endif - - if(a->IdTable[Id]) { - - this = entity_ptr(a,a->IdTable[Id]); - - this->IndCh = Ch; - - /* if the Receive More flag is not yet set, this is the */ - /* first buffer of the packet */ - if(this->RCurrent==0xff) { - - /* check for receive buffer chaining */ - if(Ind==this->MInd) { - this->complete = 0; - this->Ind = MInd; - } - else { - this->complete = 1; - this->Ind = Ind; - } - - /* call the application callback function for the receive */ - /* look ahead */ - this->RLength = MLength; - - a->ram_look_ahead(a, RBuffer, this); - - this->RNum = 0; - CALLBACK(a, this); - - /* map entity ptr, selector could be re-mapped by call to */ - /* IDI from within callback */ - this = entity_ptr(a,a->IdTable[Id]); - - /* check for RNR */ - if(this->RNR==1) { - this->RNR = 0; - return 1; - } - - /* if no buffers are provided by the application, the */ - /* application want to copy the data itself including */ - /* N_MDATA/LL_MDATA chaining */ - if(!this->RNR && !this->RNum) { - return 0; - } - - /* if there is no RNR, set the More flag */ - this->RCurrent = 0; - this->ROffset = 0; - } - - if(this->RNR==2) { - if(Ind!=this->MInd) { - this->RCurrent = 0xff; - this->RNR = 0; - } - return 0; - } - /* if we have received buffers from the application, copy */ - /* the data into these buffers */ - offset = 0; - R = PTR_R(a,this); - do { - if(this->ROffset==R[this->RCurrent].PLength) { - this->ROffset = 0; - this->RCurrent++; - } - clength = a->ram_inw(a, &RBuffer->length)-offset; - if (clength > R[this->RCurrent].PLength-this->ROffset) - clength = R[this->RCurrent].PLength-this->ROffset; - if(R[this->RCurrent].P) { - a->ram_in_buffer(a, - &RBuffer->P[offset], - PTR_P(a,this,&R[this->RCurrent].P[this->ROffset]), - clength); - } - offset +=clength; - this->ROffset +=clength; - } while(offset<(a->ram_inw(a, &RBuffer->length))); - - /* if it's the last buffer of the packet, call the */ - /* application callback function for the receive complete */ - /* call */ - if(Ind!=this->MInd) { - R[this->RCurrent].PLength = this->ROffset; - if(this->ROffset) this->RCurrent++; - this->RNum = this->RCurrent; - this->RCurrent = 0xff; - this->Ind = Ind; - this->complete = 2; - CALLBACK(a, this); - } - return 0; - } - return 2; -} diff --git a/drivers/isdn/eicon/idi.h b/drivers/isdn/eicon/idi.h deleted file mode 100644 index 2dde67d2502d..000000000000 --- a/drivers/isdn/eicon/idi.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * External IDI interface - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.0 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#if !defined(IDI_H) -#define IDI_H - -#include "sys.h" - -/* typedefs for our data structures */ - -typedef struct get_name_s GET_NAME; -typedef struct entity_s ENTITY; -typedef struct buffers_s BUFFERS; - -/* IDI request/callback function pointer */ - -typedef void (* IDI_CALL)(ENTITY *); - -typedef struct { - word length; /* length of data/parameter field */ - byte P[270]; /* data/parameter field */ -} DBUFFER; - -#define REQ_NAME 0x0100 -#define BOARD_NAME_LENGTH 9 -struct get_name_s { - word command; /* command = 0x0100 */ - byte name[BOARD_NAME_LENGTH]; -}; - -#define REQ_REMOVE 0x0000 /* pointer to word which is 0 */ -#define REQ_SERIAL 0x0200 -struct get_serial_s { - word command; /* command = 0x0200 */ - dword serial; /* serial number */ -}; - -#define REQ_POSTCALL 0x0300 -struct postcall_s { - word command; /* command = 0x0300 */ - word dummy; /* not used */ - IDI_CALL callback; /* routine address to call back */ - ENTITY *contxt; /* ptr to entity to use */ -}; - -#define REQ_XLOG 0x0400 /* structure is card dependent/defined locally */ - -struct buffers_s { - word PLength; - byte *P; -}; - -struct entity_s { - byte Req; /* pending request */ - byte Rc; /* return code received */ - byte Ind; /* indication received */ - byte ReqCh; /* channel of current Req */ - byte RcCh; /* channel of current Rc */ - byte IndCh; /* channel of current Ind */ - byte Id; /* ID used by this entity */ - byte GlobalId; /* reserved field */ - byte XNum; /* number of X-buffers */ - byte RNum; /* number of R-buffers */ - BUFFERS *X; /* pointer to X-buffer list */ - BUFFERS *R; /* pointer to R-buffer list */ - word RLength; /* length of current R-data */ - DBUFFER *RBuffer; /* buffer of current R-data */ - byte RNR; /* receive not ready flag */ - byte complete; /* receive complete status */ - IDI_CALL callback; - - word user[2]; - - /* fields used by the driver internally */ - byte No; /* entity number */ - byte reserved2; /* reserved field */ - byte More; /* R/X More flags */ - byte MInd; /* MDATA coding for this ID */ - byte XCurrent; /* current transmit buffer */ - byte RCurrent; /* current receive buffer */ - word XOffset; /* offset in x-buffer */ - word ROffset; /* offset in r-buffer */ -}; - -typedef struct { - byte type; - byte channels; - word features; - /* dword serial; */ - IDI_CALL request; -} DESCRIPTOR; - -extern void DIVA_DIDD_Read(DESCRIPTOR *, int); - - /* descriptor type field coding */ -#define IDI_ADAPTER_S 1 -#define IDI_ADAPTER_PR 2 -#define IDI_ADAPTER_DIVA 3 -#define IDI_ADAPTER_MAESTRA 4 -#define IDI_ADAPTER_MAESTRAQ 5 -#define IDI_ADAPTER_MAESTRAP 6 -#define IDI_VADAPTER 0x40 -#define IDI_DRIVER 0x80 -#define IDI_DIMAINT 0xff - -/* feature bit mask values */ - -#define DI_VOICE 0x0 /* obsolete define */ -#define DI_FAX3 0x1 -#define DI_MODEM 0x2 -#define DI_POST 0x4 -#define DI_V110 0x8 -#define DI_V120 0x10 -#define DI_POTS 0x20 -#define DI_CODEC 0x40 -#define DI_MANAGE 0x80 -#define DI_V_42 0x0100 -#define DI_EXTD_FAX 0x0200 /* Extended FAX (ECM, 2D, T.6, Polling) */ - -#endif /* IDI_H */ diff --git a/drivers/isdn/eicon/kprintf.c b/drivers/isdn/eicon/kprintf.c deleted file mode 100644 index a21d66cc5262..000000000000 --- a/drivers/isdn/eicon/kprintf.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Source file for kernel interface to kernel log facility - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.3 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "eicon.h" -#include "sys.h" -#include <stdarg.h> - -#include "divas.h" -#include "divalog.h" -#include "uxio.h" - -void DivasPrintf(char *fmt, ...) - -{ - klog_t log; /* log entry buffer */ - - va_list argptr; /* pointer to additional args */ - - va_start(argptr, fmt); - - /* clear log entry */ - - memset((void *) &log, 0, sizeof(klog_t)); - - log.card = -1; - log.type = KLOG_TEXT_MSG; - - /* time stamp the entry */ - - log.time_stamp = UxTimeGet(); - - /* call vsprintf to format the user's information */ - - vsnprintf(log.buffer, DIM(log.buffer), fmt, argptr); - - va_end(argptr); - - /* send to the log streams driver and return */ - - DivasLogAdd(&log, sizeof(klog_t)); - - return; -} diff --git a/drivers/isdn/eicon/lincfg.c b/drivers/isdn/eicon/lincfg.c deleted file mode 100644 index ab578a053220..000000000000 --- a/drivers/isdn/eicon/lincfg.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.9 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/fs.h> -#undef N_DATA /* Because we have our own definition */ - -#include <asm/io.h> - -#include "sys.h" -#include "idi.h" -#include "constant.h" -#include "divas.h" -#undef ID_MASK -#include "pc.h" -#include "pr_pc.h" - -#include "adapter.h" -#include "uxio.h" - -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/ioport.h> - -struct file_operations Divas_fops; -int Divas_major; - -extern int do_ioctl(struct inode *pDivasInode, struct file *pDivasFile, - unsigned int command, unsigned long arg); -extern unsigned int do_poll(struct file *pFile, struct poll_table_struct *pPollTable); -extern ssize_t do_read(struct file *pFile, char *pUserBuffer, size_t BufferSize, loff_t *pOffset); -extern int do_open(struct inode *, struct file *); -extern int do_release(struct inode *, struct file *); - -int FPGA_Done=0; - -int DivasCardsDiscover(void) -{ - struct pci_dev *pdev = NULL; - word wNumCards = 0, wDeviceIndex = 0; - word PCItmp; - dword j, i; - unsigned int PCIserial; - dia_card_t Card; - byte *b; - - while ((pdev = pci_find_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_MAESTRAQ, - pdev))) { - dword dwRAM, dwDivasIOBase, dwCFG, dwCTL; - - printk(KERN_DEBUG "Divas: DIVA Server 4BRI Found\n"); - - dwRAM = pci_resource_start(pdev, 2); - dwDivasIOBase = pci_resource_start(pdev, 1); - dwCFG = pci_resource_start(pdev, 0); - dwCTL = pci_resource_start(pdev, 3); - - /* Retrieve the serial number */ - pci_write_config_word(pdev, 0x4E, 0x00FC); - for (j=0, PCItmp=0; j<10000 && !PCItmp; j++) { - pci_read_config_word(pdev, 0x4E, &PCItmp); - PCItmp &= 0x8000; // extract done flag - } - pci_read_config_dword(pdev, 0x50, &PCIserial); - - Card.memory[DIVAS_RAM_MEMORY] = ioremap(dwRAM, 0x400000); - Card.memory[DIVAS_CTL_MEMORY] = ioremap(dwCTL, 0x2000); - Card.memory[DIVAS_CFG_MEMORY] = ioremap(dwCFG, 0x100); - Card.io_base=dwDivasIOBase; - - Card.card_type = DIA_CARD_TYPE_DIVA_SERVER_Q; - Card.bus_type = DIA_BUS_TYPE_PCI; - Card.pdev = pdev; - Card.irq = pdev->irq; - - FPGA_Done = 0; - - /* Create four virtual card structures as we want to treat - the 4Bri card as 4 Bri cards*/ - for(i=0;i<4;i++) { - b=Card.memory[DIVAS_RAM_MEMORY]; - b+=(MQ_PROTCODE_OFFSET) * (i==0?0:1); - DPRINTF(("divas: offset = 0x%x", i* MQ_PROTCODE_OFFSET)); - Card.memory[DIVAS_RAM_MEMORY]=b; - - b = Card.memory[DIVAS_RAM_MEMORY]; - b += MQ_SM_OFFSET; - Card.memory[DIVAS_SHARED_MEMORY] = b; - - Card.slot = -1; - - sprintf(Card.name, "DIVASQ%ld", i); - - Card.serial = PCIserial; - - Card.card_id = wNumCards; - - if (DivasCardNew(&Card) != 0) { - break; - } - wNumCards++; - - } - } - - pdev = NULL; - while ((pdev = pci_find_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_MAESTRA, - pdev))) { - dword dwPLXIOBase, dwDivasIOBase; - - printk(KERN_DEBUG "Divas: DIVA Server BRI (S/T) Found\n"); - dwPLXIOBase = pci_resource_start(pdev, 1); - dwDivasIOBase = pci_resource_start(pdev, 2); - - Card.card_id = wNumCards; - Card.card_type = DIA_CARD_TYPE_DIVA_SERVER_B; - Card.bus_type = DIA_BUS_TYPE_PCI; - Card.pdev = pdev; - Card.irq = pdev->irq; - Card.reset_base = dwPLXIOBase; - Card.io_base = dwDivasIOBase; - Card.slot = -1; - strcpy(Card.name, "DIVASB"); - - if (check_region(Card.io_base, 0x20)) { - printk(KERN_WARNING "Divas: DIVA I/O Base already in use 0x%x-0x%x\n", Card.io_base, Card.io_base + 0x1F); - } - - if (check_region(Card.reset_base, 0x80)) { - printk(KERN_WARNING "Divas: PLX I/O Base already in use 0x%x-0x%x\n", Card.reset_base, Card.reset_base + 0x7F); - continue; - } - - if (DivasCardNew(&Card) != 0) { - continue; - } - wNumCards++; - } - - pdev = NULL; - while ((pdev = pci_find_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_MAESTRAQ_U, - pdev))) { - dword dwPLXIOBase, dwDivasIOBase; - - printk(KERN_DEBUG "Divas: DIVA Server BRI (U) Found\n"); - - dwPLXIOBase = pci_resource_start(pdev, 1); - dwDivasIOBase = pci_resource_start(pdev, 2); - - Card.card_id = wNumCards; - Card.card_type = DIA_CARD_TYPE_DIVA_SERVER_B; - Card.bus_type = DIA_BUS_TYPE_PCI; - Card.pdev = pdev; - Card.irq = pdev->irq; - Card.reset_base = dwPLXIOBase; - Card.io_base = dwDivasIOBase; - Card.slot = -1; - strcpy(Card.name, "DIVASB"); - - if (check_region(Card.io_base, 0x20)) { - printk(KERN_WARNING "Divas: DIVA I/O Base already in use 0x%x-0x%x\n", Card.io_base, Card.io_base + 0x1F); - continue; - } - - if (check_region(Card.reset_base, 0x80)) { - printk(KERN_WARNING "Divas: PLX I/O Base already in use 0x%x-0x%x\n", Card.reset_base, Card.reset_base + 0x7F); - continue; - } - - if (DivasCardNew(&Card) != 0) { - continue; - } - wNumCards++; - } - - wDeviceIndex = 0; - - pdev = NULL; - while ((pdev = pci_find_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_MAESTRAQ_U, - pdev))) { - dword dwRAM, dwREG, dwCFG; - - printk(KERN_DEBUG "Divas: DIVA Server PRI Found\n"); - - dwRAM = pci_resource_start(pdev, 0); - dwREG = pci_resource_start(pdev, 2); - dwCFG = pci_resource_start(pdev, 4); - - Card.memory[DIVAS_RAM_MEMORY] = ioremap(dwRAM, 0x10000); - Card.memory[DIVAS_REG_MEMORY] = ioremap(dwREG, 0x4000); - Card.memory[DIVAS_CFG_MEMORY] = ioremap(dwCFG, 0x1000); - Card.memory[DIVAS_SHARED_MEMORY] = Card.memory[DIVAS_RAM_MEMORY] + DIVAS_SHARED_OFFSET; - - Card.card_id = wNumCards; - Card.card_type = DIA_CARD_TYPE_DIVA_SERVER; - Card.bus_type = DIA_BUS_TYPE_PCI; - Card.pdev = pdev; - Card.irq = pdev->irq; - Card.slot = -1; - strcpy(Card.name, "DIVASP"); - if (DivasCardNew(&Card) != 0) { - continue; - } - wNumCards++; - } - - - printk(KERN_INFO "Divas: %d cards detected\n", wNumCards); - - if(wNumCards == 0) { - return -1; - } - - Divas_fops.ioctl = do_ioctl; - Divas_fops.poll = do_poll; - Divas_fops.read = do_read; - Divas_fops.open = do_open; - Divas_fops.release = do_release; - - Divas_major = register_chrdev(0, "Divas", &Divas_fops); - - if (Divas_major < 0) { - printk(KERN_WARNING "Divas: Unable to register character driver\n"); - return -1; - } - - return 0; -} - -/* Error return -1 */ -int DivasConfigGet(dia_card_t *card) -{ - /* Retrieve Config from O/S? Not in Linux */ - return 0; -} - -dia_config_t *DivasConfig(card_t *card, dia_config_t *config) -{ - /* If config retrieved from OS then copy the data into a dia_config_t structure here - and return the pointer here. If the config 'came from above' then just - - return config; - */ - - return config; -} - diff --git a/drivers/isdn/eicon/linchr.c b/drivers/isdn/eicon/linchr.c deleted file mode 100644 index 5f8922173ebc..000000000000 --- a/drivers/isdn/eicon/linchr.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.12 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/module.h> - -#include <linux/kernel.h> -#include <linux/poll.h> -#include <linux/fs.h> -#include <linux/slab.h> - -#undef N_DATA - -#include "adapter.h" -#include "divas.h" -#include "divalog.h" - -extern int DivasCardNext; -void UxPause(long ms); -int DivasGetMem(mem_block_t *); - -#define DIA_IOCTL_UNLOCK 12 -void UnlockDivas(void); - -int do_ioctl(struct inode *pDivasInode, struct file *pDivasFile, - unsigned int command, unsigned long arg) -{ - byte *pUserCards, card_i; - word wCardNum; - - switch (command) - { - case DIA_IOCTL_CONFIG: - { - dia_config_t DivaConfig; - if (copy_from_user(&DivaConfig, (void *)arg, sizeof(dia_config_t))) - return -EFAULT; - DivasCardConfig(&DivaConfig); - return 0; - } - - case DIA_IOCTL_DETECT: - pUserCards = (byte *) arg; - - if (!verify_area(VERIFY_WRITE, pUserCards, 20)) - { - if(__put_user(DivasCardNext, pUserCards++)) - return -EFAULT; - - for (card_i=1; card_i < 20; card_i++) - { - if(__put_user((byte) DivasCards[card_i - 1].cfg.card_type, pUserCards++)) - return -EFAULT; - } - } - else return -EFAULT; - - return 0; - - case DIA_IOCTL_START: - { - dia_start_t DivaStart; - if (copy_from_user(&DivaStart, (void *)arg, sizeof(dia_start_t))) - return -EFAULT; - return DivasCardStart(DivaStart.card_id); - } - - case DIA_IOCTL_FLAVOUR: - return 0; - - case DIA_IOCTL_LOAD: - { - dia_load_t DivaLoad; - if(copy_from_user(&DivaLoad, (void *)arg, sizeof(dia_load_t))) - return -EFAULT; - if (!verify_area(VERIFY_READ, DivaLoad.code,DivaLoad.length)) - { - if (DivasCardLoad(&DivaLoad)) - { - printk(KERN_WARNING "Divas: Error loading DIVA Server adapter\n"); - return -EINVAL; - } - return 0; - } - return -EFAULT; - } - case DIA_IOCTL_LOG: - { - dia_log_t DivaLog; - if (copy_from_user(&DivaLog, (void *) arg, sizeof(dia_log_t))) - return -EFAULT; - DivasLog(&DivaLog); - return 0; - } - - case DIA_IOCTL_XLOG_REQ: - if(get_user(wCardNum, (word *) arg)) - return -EFAULT; - DivasXlogReq(wCardNum); - return 0; - - case DIA_IOCTL_GET_NUM: - if(put_user(DivasCardNext, (int *)arg)) - return -EFAULT; - return 0; - - case DIA_IOCTL_GET_LIST: - { - dia_card_list_t cards; - DPRINTF(("divas: DIA_IOCTL_GET_LIST")); - DivasGetList(&cards); - if(copy_to_user((void *)arg, &cards, sizeof(cards))) - return -EFAULT; - return 0; - } - case DIA_IOCTL_GET_MEM: - { - mem_block_t mem_block; - if (copy_from_user(&mem_block, (void *)arg, sizeof(mem_block_t))) - return -EFAULT; - DivasGetMem(&mem_block); - return 0; - } - - case DIA_IOCTL_UNLOCK: - UnlockDivas(); - return 0; - - default: - return -EINVAL; - } - return -EINVAL; -} - -unsigned int do_poll(struct file *pFile, struct poll_table_struct *pPollTable) -{ - word wMask = 0; - - if (!DivasLogFifoEmpty()) - wMask |= POLLIN | POLLRDNORM; - return wMask; -} - -ssize_t do_read(struct file *pFile, char *pUserBuffer, size_t BufferSize, loff_t *pOffset) -{ - klog_t *pClientLogBuffer = (klog_t *) pUserBuffer; - klog_t *pHeadItem; - - if (BufferSize < sizeof(klog_t)) - return -EIO; - - pHeadItem = (klog_t *) DivasLogFifoRead(); - - if (pHeadItem) { - if (copy_to_user(pClientLogBuffer, pHeadItem, sizeof(klog_t))) { - kfree(pHeadItem); - return -EFAULT; - } - kfree(pHeadItem); - return sizeof(klog_t); - } - - return 0; -} -static int private_usage_count; - -int do_open(struct inode *pInode, struct file *pFile) -{ - MOD_INC_USE_COUNT; -#ifdef MODULE - private_usage_count++; -#endif - return 0; -} - -int do_release(struct inode *pInode, struct file *pFile) -{ - MOD_DEC_USE_COUNT; -#ifdef MODULE - private_usage_count--; -#endif - return 0; -} - -void UnlockDivas(void) -{ - while (private_usage_count > 0) - { - private_usage_count--; - MOD_DEC_USE_COUNT; - } -} diff --git a/drivers/isdn/eicon/linio.c b/drivers/isdn/eicon/linio.c deleted file mode 100644 index 3f131a1ee187..000000000000 --- a/drivers/isdn/eicon/linio.c +++ /dev/null @@ -1,729 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.16 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#define N_DATA - -#include <linux/config.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/smp_lock.h> -#include <asm/io.h> -#include <asm/system.h> -#include <linux/slab.h> -#include <linux/pci.h> -#include <linux/delay.h> -#undef N_DATA - -#include "uxio.h" - -static -int log_on=0; - -int Divasdevflag = 0; - -spinlock_t diva_lock = SPIN_LOCK_UNLOCKED; - -static -ux_diva_card_t card_pool[MAX_CARDS]; - -void UxPause(long int ms) -{ - unsigned long timeout = jiffies + ((ms * HZ) / 1000); - - while (time_before(jiffies, timeout)); -} - -int UxCardHandleGet(ux_diva_card_t **card, dia_card_t *cfg) -{ - int i; - ux_diva_card_t *c; - - if (cfg->bus_type != DIA_BUS_TYPE_PCI) - { - DPRINTF(("divas hw: type not PCI (%d)", cfg->bus_type)); - return -1; - } - - for (i = 0; (i < DIM(card_pool)) && (card_pool[i].in_use); i++) - { - ; - } - - if (i == DIM(card_pool)) - { - DPRINTF(("divas hw: card_pool exhausted")); - return -1; - } - - c = *card = &card_pool[i]; - - switch (cfg->bus_type) - { - case DIA_BUS_TYPE_PCI: - c->pdev = cfg->pdev; - c->io_base = cfg->io_base; - c->reset_base = cfg->reset_base; - c->card_type = cfg->card_type; - c->mapped = NULL; - c->slot = cfg->slot; - c->irq = (int) cfg->irq; - c->pDRAM = cfg->memory[DIVAS_RAM_MEMORY]; - c->pDEVICES = cfg->memory[DIVAS_REG_MEMORY]; - c->pCONFIG = cfg->memory[DIVAS_CFG_MEMORY]; - c->pSHARED = cfg->memory[DIVAS_SHARED_MEMORY]; - c->pCONTROL = cfg->memory[DIVAS_CTL_MEMORY]; - - /* c->bus_type = DIA_BUS_TYPE_PCI; - c->bus_num = cfg->bus_num & 0x3f; - c->slot = cfg->slot; - c->irq = (int) cfg->irq; - c->int_priority = (int) cfg->int_priority; - c->card_type = cfg->card_type; - c->io_base = cfg->io_base; - c->reset_base = cfg->reset_base; - c->pDRAM = cfg->memory[DIVAS_RAM_MEMORY]; - c->pDEVICES = cfg->memory[DIVAS_REG_MEMORY]; - c->pCONFIG = cfg->memory[DIVAS_CFG_MEMORY]; - c->pSHARED = cfg->memory[DIVAS_SHARED_MEMORY]; - DPRINTF(("divas hw: pDRAM is 0x%x", c->pDRAM)); - DPRINTF(("divas hw: pSHARED is 0x%x", c->pSHARED)); - DPRINTF(("divas hw: pCONFIG is 0x%x", c->pCONFIG)); - c->cm_key = cm_getbrdkey("Divas", cfg->card_id);*/ - break; - default: - break; - } - - c->in_use = TRUE; - - return 0; -} - -void UxCardHandleFree(ux_diva_card_t *card) -{ - card->in_use = FALSE; -} - - -#define PLX_IOBASE 0 -#define DIVAS_IOBASE 1 -void *UxCardMemAttach(ux_diva_card_t *card, int id) -{ - if (card->card_type == DIA_CARD_TYPE_DIVA_SERVER) - { - switch (id) - { - case DIVAS_SHARED_MEMORY: - card->mapped = card->pSHARED; - return card->pSHARED; - break; - case DIVAS_RAM_MEMORY: - card->mapped = card->pDRAM; - return card->pDRAM; - break; - case DIVAS_REG_MEMORY: - card->mapped = card->pDEVICES; - return card->pDEVICES; - break; - case DIVAS_CFG_MEMORY: - card->mapped = card->pCONFIG; - return card->pCONFIG; - break; - default: - ASSERT(FALSE); - card->mapped = NULL; - return (void *) 0; - } - } - else if (card->card_type == DIA_CARD_TYPE_DIVA_SERVER_B) - { - switch (id) - { - case PLX_IOBASE: - return (void *) card->reset_base; - break; - case DIVAS_IOBASE: - return (void *) card->io_base; - break; - default: - ASSERT(FALSE); - return 0; - } - } - - else if (card->card_type == DIA_CARD_TYPE_DIVA_SERVER_Q) - { - switch (id) - { - case DIVAS_SHARED_MEMORY: - card->mapped = card->pSHARED; - return card->pSHARED; - break; - case DIVAS_RAM_MEMORY: - card->mapped = card->pDRAM; - return card->pDRAM; - break; - case DIVAS_REG_MEMORY: - card->mapped = (void *) card->io_base; - return (void *) card->io_base; - break; - case DIVAS_CTL_MEMORY: - card->mapped = card->pCONTROL; - return card->pCONTROL; - break; - default: - // ASSERT(FALSE); - DPRINTF(("divas: Trying to attach to mem %d", id)); - card->mapped = NULL; - return (void *) 0; - } - } else - DPRINTF(("divas: Tried to attach to unknown card")); - - /* Unknown card type */ - return NULL; -} - -void UxCardMemDetach(ux_diva_card_t *card, void *address) -{ - return; // Just a place holder. No un-mapping done. -} - -void UxCardLog(int turn_on) -{ - log_on = turn_on; -} - -/* - * Control Register I/O Routines to be performed on Attached I/O ports - */ - -void UxCardPortIoOut(ux_diva_card_t *card, void *AttachedBase, int offset, byte the_byte) -{ - word base = (word) (dword) AttachedBase; - - base += offset; - - outb(the_byte, base); -} - -void UxCardPortIoOutW(ux_diva_card_t *card, void *AttachedBase, int offset, word the_word) -{ - word base = (word) (dword) AttachedBase; - - base += offset; - - outw(the_word, base); -} - -void UxCardPortIoOutD(ux_diva_card_t *card, void *AttachedBase, int offset, dword the_dword) -{ - word base = (word) (dword) AttachedBase; - - base += offset; - - outl(the_dword, base); -} - -byte UxCardPortIoIn(ux_diva_card_t *card, void *AttachedBase, int offset) -{ - word base = (word) (dword) AttachedBase; - - base += offset; - - return inb(base); -} - -word UxCardPortIoInW(ux_diva_card_t *card, void *AttachedBase, int offset) -{ - word base = (word) (dword) AttachedBase; - - base += offset; - - return inw(base); -} - -/* - * Memory mapped card I/O functions - */ - -byte UxCardMemIn(ux_diva_card_t *card, void *address) -{ - byte b; - volatile byte* t = (byte*)address; - - b = *t; - - if (log_on) - { - byte *a = address; - a -= (int) card->mapped; - DPRINTF(("divas hw: read 0x%02x from 0x%x (memory mapped)", b & 0xff, a)); - } - - return(b); -} - -word UxCardMemInW(ux_diva_card_t *card, void *address) -{ - word w; - volatile word* t = (word*)address; - - w = *t; - - if (log_on) - { - byte *a = address; - a -= (int) card->mapped; - DPRINTF(("divas hw: read 0x%04x from 0x%x (memory mapped)", w & 0xffff, a)); - } - - return (w); -} - -dword UxCardMemInD(ux_diva_card_t *card, void *address) -{ - dword dw; - volatile dword* t = (dword*)address; - - dw = *t; - - if (log_on) - { - byte *a = address; - a -= (int) card->mapped; - DPRINTF(("divas hw: read 0x%08x from 0x%x (memory mapped)", dw, a)); - } - - return (dw); -} - -void UxCardMemInBuffer(ux_diva_card_t *card, void *address, void *buffer, int length) -{ - volatile byte *pSource = address; - byte *pDest = buffer; - - while (length--) - { - *pDest++ = *pSource++; - } - - if (log_on) - { - byte *a = address; - a -= (int) card->mapped; - pDest = buffer; - DPRINTF(("divas hw: read %02x %02x %02x %02x %02x %02x %02x %02x from 0x%x (memory mapped)", - pDest[0] & 0xff, pDest[1] & 0xff, pDest[2] & 0xff, pDest[3] & 0xff, - pDest[4] & 0xff, pDest[5] & 0xff, pDest[6] & 0xff, pDest[7] & 0xff, - a)); - } - - return; -} - -void UxCardMemOut(ux_diva_card_t *card, void *address, byte data) -{ - volatile byte* t = (byte*)address; - - if (log_on) - { - byte *a = address; - a -= (int) card->mapped; - DPRINTF(("divas hw: wrote 0x%02x to 0x%x (memory mapped)", data & 0xff, a)); - } - - *t = data; - - return; -} - -void UxCardMemOutW(ux_diva_card_t *card, void *address, word data) -{ - volatile word* t = (word*)address; - - if (log_on) - { - byte *a = address; - a -= (int) card->mapped; - DPRINTF(("divas hw: wrote 0x%04x to 0x%x (memory mapped)", data & 0xffff, a)); - } - - *t = data; - return; -} - -void UxCardMemOutD(ux_diva_card_t *card, void *address, dword data) -{ - volatile dword* t = (dword*)address; - - if (log_on) - { - byte *a = address; - a -= (int) card->mapped; - DPRINTF(("divas hw: wrote 0x%08x to 0x%x (memory mapped)", data, a)); - } - - *t = data; - return; -} - -void UxCardMemOutBuffer(ux_diva_card_t *card, void *address, void *buffer, int length) -{ - byte *pSource = buffer; - byte *pDest = address; - - while (length--) - { - *pDest++ = *pSource++; - } - - if (log_on) - { - byte *a = address; - a -= (int) card->mapped; - pDest = buffer; - DPRINTF(("divas hw: wrote %02x %02x %02x %02x %02x %02x %02x %02x to 0x%x (memory mapped)", - pDest[0] & 0xff, pDest[1] & 0xff, pDest[2] & 0xff, pDest[3] & 0xff, - pDest[4] & 0xff, pDest[5] & 0xff, pDest[6] & 0xff, pDest[7] & 0xff, - a)); - } - - return; -} - -/* - * Memory mapped card I/O functions - */ - -byte UxCardIoIn(ux_diva_card_t *card, void *AttachedDivasIOBase, void *address) - -{ - byte the_byte; - - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) address, card->io_base + 4); - - the_byte = inb(card->io_base); - - if (log_on) - { - DPRINTF(("divas hw: read 0x%02x from 0x%x (I/O mapped)", - the_byte & 0xff, address)); - } - - return the_byte; -} - -word UxCardIoInW(ux_diva_card_t *card, void *AttachedDivasIOBase, void *address) - -{ - word the_word; - - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) address, card->io_base + 4); - the_word = inw(card->io_base); - - if (log_on) - { - DPRINTF(("divas hw: read 0x%04x from 0x%x (I/O mapped)", - the_word & 0xffff, address)); - } - - return the_word; -} - -dword UxCardIoInD(ux_diva_card_t *card, void *AttachedDivasIOBase, void *address) - -{ - dword the_dword; - - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) address, card->io_base + 4); - the_dword = inl(card->io_base); - - if (log_on) - { - DPRINTF(("divas hw: read 0x%08x from 0x%x (I/O mapped)", - the_dword, address)); - } - - return the_dword; -} - -void UxCardIoInBuffer(ux_diva_card_t *card, void *AttachedDivasIOBase, void *address, void *buffer, int length) - -{ - byte *pSource = address; - byte *pDest = buffer; - - if ((word) (dword) address & 0x1) - { - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) pSource, card->io_base + 4); - *pDest = (byte) inb(card->io_base); - pDest++; - pSource++; - length--; - if (!length) - { - return; - } - } - - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) pSource, card->io_base + 4); - insw(card->io_base, (word *)pDest,length%2 ? (length+1)>>1 : length>>1); - - if (log_on) - { - pDest = buffer; - DPRINTF(("divas hw: read %02x %02x %02x %02x %02x %02x %02x %02x from 0x%x (I/O mapped)", - pDest[0] & 0xff, pDest[1] & 0xff, pDest[2] & 0xff, pDest[3] & 0xff, - pDest[4] & 0xff, pDest[5] & 0xff, pDest[6] & 0xff, pDest[7] & 0xff, - address)); - } - - return; -} - -/* Output */ - -void UxCardIoOut(ux_diva_card_t *card, void *AttachedDivasIOBase, void *address, byte data) -{ - if (log_on) - { - DPRINTF(("divas hw: wrote 0x%02x to 0x%x (I/O mapped)", - data & 0xff, address)); - } - - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) address, card->io_base + 4); - outb((byte) data & 0xFF, card->io_base); - - return; -} - -void UxCardIoOutW(ux_diva_card_t *card, void *AttachedDivasIOBase, void *address, word data) -{ - if (log_on) - { - DPRINTF(("divas hw: wrote 0x%04x to 0x%x (I/O mapped)", - data & 0xffff, address)); - } - - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) address, card->io_base + 4); - outw((word) data & 0xFFFF, card->io_base); - - return; -} - -void UxCardIoOutD(ux_diva_card_t *card, void *AttachedDivasIOBase, void *address, dword data) -{ - if (log_on) - { - DPRINTF(("divas hw: wrote 0x%08x to 0x%x (I/O mapped)", data, address)); - } - - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) address, card->io_base + 4); - outl((dword) data & 0xFFFFFFFF, card->io_base); - - return; -} - -void UxCardIoOutBuffer(ux_diva_card_t *card, void *AttachedDivasIOBase, void *address, void *buffer, int length) - -{ - byte *pSource = buffer; - byte *pDest = address; - - if ((word) (dword) address & 1) - { - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) pDest, card->io_base + 4); - outb(*pSource, card->io_base); - pSource++; - pDest++; - length--; - if (!length) - { - return; - } - } - - outb(0xFF, card->io_base + 0xC); - outw((word) (dword) pDest, card->io_base + 4); - outsw(card->io_base, (word *)pSource, length%2 ? (length+1)>>1 : length>>1); - - if (log_on) - { - pDest = buffer; - DPRINTF(("divas hw: wrote %02x %02x %02x %02x %02x %02x %02x %02x to 0x%x (I/O mapped)", - pDest[0] & 0xff, pDest[1] & 0xff, pDest[2] & 0xff, pDest[3] & 0xff, - pDest[4] & 0xff, pDest[5] & 0xff, pDest[6] & 0xff, pDest[7] & 0xff, - address)); - } - - return; -} - -irqreturn_t Divasintr(int arg, void *unused, struct pt_regs *unused_regs) -{ - int i; - card_t *card = NULL; - ux_diva_card_t *ux_ref = NULL; - - for (i = 0; i < DivasCardNext; i++) - { - - if (arg == DivasCards[i].cfg.irq) - { - card = &DivasCards[i]; - ux_ref = card->hw; - - if ((ux_ref) && (card->is_live)) - { - (*ux_ref->user_isr)(ux_ref->user_isr_arg); - } - else - { - DPRINTF(("divas: ISR couldn't locate card")); - } - } - } - - return IRQ_HANDLED; -} - - -int UxIsrInstall(ux_diva_card_t *card, isr_fn_t *isr_fn, void *isr_arg) -{ - int result; - - card->user_isr = isr_fn; - card->user_isr_arg = isr_arg; - - result = request_irq(card->irq, Divasintr, SA_INTERRUPT | SA_SHIRQ, "Divas", (void *) isr_arg); - - return result; -} - -void UxIsrRemove(ux_diva_card_t *card, void *dev_id) -{ - free_irq(card->irq, card->user_isr_arg); -} - -void UxPciConfigWrite(ux_diva_card_t *card, int size, int offset, void *value) -{ - switch (size) { - case sizeof(byte): - pci_write_config_byte(card->pdev, offset, * (byte *) value); - break; - case sizeof(word): - pci_write_config_word(card->pdev, offset, * (word *) value); - break; - case sizeof(dword): - pci_write_config_dword(card->pdev, offset, * (dword *) value); - break; - default: - printk(KERN_WARNING "Divas: Invalid size in UxPciConfigWrite\n"); - } -} - -void UxPciConfigRead(ux_diva_card_t *card, int size, int offset, void *value) -{ - switch (size) { - case sizeof(byte): - pci_read_config_byte(card->pdev, offset, (byte *) value); - break; - case sizeof(word): - pci_read_config_word(card->pdev, offset, (word *) value); - break; - case sizeof(dword): - pci_read_config_dword(card->pdev, offset, (unsigned int *) value); - break; - default: - printk(KERN_WARNING "Divas: Invalid size in UxPciConfigRead\n"); - } -} - -void *UxAlloc(unsigned int size) -{ - void *m; - - m = kmalloc(size, GFP_ATOMIC); - - return m; -} - -void UxFree(void *ptr) -{ - kfree(ptr); -} - -long UxCardLock(ux_diva_card_t *card) -{ - unsigned long flags; - - spin_lock_irqsave(&diva_lock, flags); - - return flags; -} - -void UxCardUnlock(ux_diva_card_t *card, unsigned long ipl) -{ - spin_unlock_irqrestore(&diva_lock, ipl); -} - -dword UxTimeGet(void) -{ - return jiffies; -} - -long UxInterlockedIncrement(ux_diva_card_t *card, long *dst) -{ - register volatile long *p; - register long ret; - int ipl; - - p =dst; - - ipl = UxCardLock(card); - - *p += 1; - ret = *p; - - UxCardUnlock(card,ipl); - - return(ret); - -} - -long UxInterlockedDecrement(ux_diva_card_t *card, long *dst) -{ - register volatile long *p; - register long ret; - int ipl; - - p =dst; - - ipl = UxCardLock(card); - - *p -= 1; - ret = *p; - - UxCardUnlock(card,ipl); - - return(ret); - -} diff --git a/drivers/isdn/eicon/linsys.c b/drivers/isdn/eicon/linsys.c deleted file mode 100644 index afe772fbb5d5..000000000000 --- a/drivers/isdn/eicon/linsys.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.10 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/sched.h> -#undef N_DATA -#include <linux/workqueue.h> - -#include <linux/smp.h> -struct pt_regs; -#include <linux/interrupt.h> -#include <linux/ioport.h> - -#include "sys.h" -#include "divas.h" -#include "adapter.h" -#include "divalog.h" - -#include "uxio.h" - -static struct tasklet_struct DivasTask; - -int Divas4BRIInitPCI(card_t *card, dia_card_t *cfg) -{ - /* Use UxPciConfigWrite routines to initialise PCI config space */ - -/* wPCIcommand = 0x03; - cm_write_devconfig16(CMKey, PCI_COMMAND, &wPCIcommand); - - wPCIcommand = 0x280; - cm_write_devconfig16(CMKey, PCI_STATUS, &wPCIcommand); - - bPCIcommand = 0x30; - cm_write_devconfig16(CMKey, PCI_STATUS, &wPCIcommand); -*/ - return 0; -} - -int DivasPRIInitPCI(card_t *card, dia_card_t *cfg) -{ - /* Use UxPciConfigWrite routines to initialise PCI config space */ - -/* wPCIcommand = 0x03; - cm_write_devconfig16(CMKey, PCI_COMMAND, &wPCIcommand); - - wPCIcommand = 0x280; - cm_write_devconfig16(CMKey, PCI_STATUS, &wPCIcommand); - - bPCIcommand = 0x30; - cm_write_devconfig8(CMKey, PCI_LATENCY, &bPCIcommand);*/ - - return 0; -} - -int DivasBRIInitPCI(card_t *card, dia_card_t *cfg) -{ - /* Need to set these platform dependent values after patching */ - - card->hw->reset_base = card->cfg.reset_base; - card->hw->io_base = card->cfg.io_base; - - request_region(card->hw->reset_base,0x80,"Divas"); - request_region(card->hw->io_base,0x20,"Divas"); - - - /* Same as for PRI */ - return DivasPRIInitPCI(card, cfg); -} - -/* ######################### Stubs of routines that are not done yet ################## */ -/*void DivasLogIdi(card_t *card, ENTITY *e, int request) -{ -} -*/ - -int DivasDpcSchedule(void) -{ - tasklet_schedule(&DivasTask); - - return 0; -} - -int DivasScheduleRequestDpc(void) -{ - tasklet_schedule(&DivasTask); - - return 0; -} - -void DivasInitDpc(void) -{ - tasklet_init(&DivasTask, DivasDoDpc, 0); -} - -void DivasLogAdd(void *buffer, int length) -{ - static - boolean_t overflow = FALSE; - static - boolean_t busy = FALSE; - - /* make sure we're not interrupting ourselves */ - - if (busy) - { - printk(KERN_DEBUG "Divas: Logging interrupting self !\n"); - return; - } - busy = TRUE; - - /* ignore call if daemon isn't running and we've reached limit */ - - if (DivasLogFifoFull()) - { - if (!overflow) - { - printk(KERN_DEBUG "Divas: Trace buffer full\n"); - overflow = TRUE; - } - busy = FALSE; - return; - } - - DivasLogFifoWrite(buffer, length); - - busy = FALSE; - return; -} - -/* #################################################################################### */ diff --git a/drivers/isdn/eicon/log.c b/drivers/isdn/eicon/log.c deleted file mode 100644 index aa27e631a279..000000000000 --- a/drivers/isdn/eicon/log.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Source file for diva log facility - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.5 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "sys.h" -#include "idi.h" -#include "divas.h" -#include "adapter.h" -#include "divalog.h" - -#include "uxio.h" - -/*Counter to monitor number of messages */ -static int m_count; - -#define MAX_BUFFERED_MSGS (1000) - -/* Our Linked List Structure to hold message */ -typedef struct klog_link{ - klog_t klog; - struct klog_link *next; -}KNODE; - -/* First & Last structures in list*/ -KNODE *head; -KNODE *tail; - -/* - * retrieve message from FIFO buffer - * returns NULL if buffer empty - * otherwise returns pointer to entry - */ - -char *DivasLogFifoRead(void) - -{ - KNODE *old_head; - - if(head==NULL) - { - /* Buffer Empty - No Messages */ - return NULL; - } - - m_count--; - /* Keep track of message to be read & increment to next message*/ - old_head = head; - head = head->next; - /*Return ptr to Msg */ - return((char *)old_head); -} - -/* - * write message into FIFO buffer - */ - -void DivasLogFifoWrite(char *entry, int length) - -{ - KNODE *new_klog; - - if(head == NULL) - { - /* No Entries in Log */ - tail=NULL; - m_count=0; - new_klog=UxAlloc(sizeof(KNODE)); - - if(new_klog==NULL) - { - return; - } - - m_count++; - memset(new_klog, 0, sizeof(KNODE)); - - /* Set head & tail to point to the new Msg Struct */ - head=tail=new_klog; - tail->next=NULL; - } - else - { - new_klog=UxAlloc(sizeof(KNODE)); - - if(new_klog==NULL) - { - return; - } - - m_count++; - memset(new_klog, 0, sizeof(KNODE)); - - /* Let last Msg Struct point to new Msg Struct & inc tail */ - tail->next=new_klog; - tail=new_klog; - tail->next=NULL; - } - - if (length > sizeof(klog_t)) - { - length = sizeof(klog_t); - } - - memcpy(&tail->klog, entry, length); - - return; -} - -/* - * DivaslogFifoEmpty:return TRUE if FIFO buffer is empty,otherwise FALSE - */ -int DivasLogFifoEmpty(void) -{ - return (m_count == 0); -} - -/* - *DivasLogFifoFull:return TRUE if FIFO buffer is full,otherwise FALSE - */ -int DivasLogFifoFull(void) -{ - return (m_count == MAX_BUFFERED_MSGS); -} - -/* - * generate an IDI log entry - */ - -void DivasLogIdi(card_t *card, ENTITY *e, int request) - -{ - klog_t klog; - - memset(&klog, 0, sizeof(klog)); - - klog.time_stamp = UxTimeGet(); - - klog.length = sizeof(ENTITY) > sizeof(klog.buffer) ? - sizeof(klog.buffer) : sizeof(ENTITY); - - klog.card = (int) (card - DivasCards); - - klog.type = request ? KLOG_IDI_REQ : KLOG_IDI_CALLBACK; - klog.code = 0; - memcpy(klog.buffer, e, klog.length); - - /* send to the log driver and return */ - - DivasLogAdd(&klog, sizeof(klog)); - - return; -} diff --git a/drivers/isdn/eicon/pc.h b/drivers/isdn/eicon/pc.h deleted file mode 100644 index 1b9f2624893d..000000000000 --- a/drivers/isdn/eicon/pc.h +++ /dev/null @@ -1,292 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.2 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef PC_H_INCLUDED -#define PC_H_INCLUDED - -/*------------------------------------------------------------------*/ -/* buffer definition */ -/*------------------------------------------------------------------*/ - -typedef struct { - word length; /* length of data/parameter field */ - byte P[270]; /* data/parameter field */ -} PBUFFER; - -/*------------------------------------------------------------------*/ -/* dual port ram structure */ -/*------------------------------------------------------------------*/ - -struct dual -{ - byte Req; /* request register */ - byte ReqId; /* request task/entity identification */ - byte Rc; /* return code register */ - byte RcId; /* return code task/entity identification */ - byte Ind; /* Indication register */ - byte IndId; /* Indication task/entity identification */ - byte IMask; /* Interrupt Mask Flag */ - byte RNR; /* Receiver Not Ready (set by PC) */ - byte XLock; /* XBuffer locked Flag */ - byte Int; /* ISDN-S interrupt */ - byte ReqCh; /* Channel field for layer-3 Requests */ - byte RcCh; /* Channel field for layer-3 Returncodes */ - byte IndCh; /* Channel field for layer-3 Indications */ - byte MInd; /* more data indication field */ - word MLength; /* more data total packet length */ - byte ReadyInt; /* request field for ready interrupt */ - byte SWReg; /* Software register for special purposes */ - byte Reserved[11]; /* reserved space */ - byte InterfaceType; /* interface type 1=16K interface */ - word Signature; /* ISDN-S adapter Signature (GD) */ - PBUFFER XBuffer; /* Transmit Buffer */ - PBUFFER RBuffer; /* Receive Buffer */ -}; - -/*------------------------------------------------------------------*/ -/* SWReg Values (0 means no command) */ -/*------------------------------------------------------------------*/ -#define SWREG_DIE_WITH_LEDON 0x01 -#define SWREG_HALT_CPU 0x02 /* Push CPU into a while(1) loop */ - -/*------------------------------------------------------------------*/ -/* Id Fields Coding */ -/*------------------------------------------------------------------*/ - -#define ID_MASK 0xe0 /* Mask for the ID field */ -#define GL_ERR_ID 0x1f /* ID for error reporting on global requests*/ - -#define DSIG_ID 0x00 /* ID for D-channel signaling */ -#define NL_ID 0x20 /* ID for network-layer access (B or D) */ -#define BLLC_ID 0x60 /* ID for B-channel link level access */ -#define TASK_ID 0x80 /* ID for dynamic user tasks */ -#define TIMER_ID 0xa0 /* ID for timer task */ -#define TEL_ID 0xc0 /* ID for telephone support */ -#define MAN_ID 0xe0 /* ID for management */ - -/*------------------------------------------------------------------*/ -/* ASSIGN and REMOVE requests are the same for all entities */ -/*------------------------------------------------------------------*/ - -#define ASSIGN 0x01 -#define UREMOVE 0xfe /* without returncode */ -#define REMOVE 0xff - -/*------------------------------------------------------------------*/ -/* Timer Interrupt Task Interface */ -/*------------------------------------------------------------------*/ - -#define ASSIGN_TIM 0x01 -#define REMOVE_TIM 0xff - -/*------------------------------------------------------------------*/ -/* dynamic user task interface */ -/*------------------------------------------------------------------*/ - -#define ASSIGN_TSK 0x01 -#define REMOVE_TSK 0xff - -#define LOAD 0xf0 -#define RELOCATE 0xf1 -#define START 0xf2 -#define LOAD2 0xf3 -#define RELOCATE2 0xf4 - -/*------------------------------------------------------------------*/ -/* dynamic user task messages */ -/*------------------------------------------------------------------*/ - -#define TSK_B2 0x0000 -#define TSK_WAKEUP 0x2000 -#define TSK_TIMER 0x4000 -#define TSK_TSK 0x6000 -#define TSK_PC 0xe000 - -/*------------------------------------------------------------------*/ -/* LL management primitives */ -/*------------------------------------------------------------------*/ - -#define ASSIGN_LL 1 /* assign logical link */ -#define REMOVE_LL 0xff /* remove logical link */ - -/*------------------------------------------------------------------*/ -/* LL service primitives */ -/*------------------------------------------------------------------*/ - -#define LL_UDATA 1 /* link unit data request/indication */ -#define LL_ESTABLISH 2 /* link establish request/indication */ -#define LL_RELEASE 3 /* link release request/indication */ -#define LL_DATA 4 /* data request/indication */ -#define LL_LOCAL 5 /* switch to local operation (COM only) */ -#define LL_DATA_PEND 5 /* data pending indication (SDLC SHM only) */ -#define LL_REMOTE 6 /* switch to remote operation (COM only) */ -#define LL_TEST 8 /* link test request */ -#define LL_MDATA 9 /* more data request/indication */ -#define LL_BUDATA 10 /* broadcast unit data request/indication */ -#define LL_XID 12 /* XID command request/indication */ -#define LL_XID_R 13 /* XID response request/indication */ - -/*------------------------------------------------------------------*/ -/* NL service primitives */ -/*------------------------------------------------------------------*/ - -#define N_MDATA 1 /* more data to come REQ/IND */ -#define N_CONNECT 2 /* OSI N-CONNECT REQ/IND */ -#define N_CONNECT_ACK 3 /* OSI N-CONNECT CON/RES */ -#define N_DISC 4 /* OSI N-DISC REQ/IND */ -#define N_DISC_ACK 5 /* OSI N-DISC CON/RES */ -#define N_RESET 6 /* OSI N-RESET REQ/IND */ -#define N_RESET_ACK 7 /* OSI N-RESET CON/RES */ -#define N_DATA 8 /* OSI N-DATA REQ/IND */ -#define N_EDATA 9 /* OSI N-EXPEDITED DATA REQ/IND */ -#define N_UDATA 10 /* OSI D-UNIT-DATA REQ/IND */ -#define N_BDATA 11 /* BROADCAST-DATA REQ/IND */ -#define N_DATA_ACK 12 /* data ack ind for D-bit procedure */ -#define N_EDATA_ACK 13 /* data ack ind for INTERRUPT */ - -#define N_Q_BIT 0x10 /* Q-bit for req/ind */ -#define N_M_BIT 0x20 /* M-bit for req/ind */ -#define N_D_BIT 0x40 /* D-bit for req/ind */ - -/*------------------------------------------------------------------*/ -/* Signaling management primitives */ -/*------------------------------------------------------------------*/ - -#define ASSIGN_SIG 1 /* assign signaling task */ -#define UREMOVE_SIG 0xfe /* remove signaling task without returncode */ -#define REMOVE_SIG 0xff /* remove signaling task */ - -/*------------------------------------------------------------------*/ -/* Signaling service primitives */ -/*------------------------------------------------------------------*/ - -#define CALL_REQ 1 /* call request */ -#define CALL_CON 1 /* call confirmation */ -#define CALL_IND 2 /* incoming call connected */ -#define LISTEN_REQ 2 /* listen request */ -#define HANGUP 3 /* hangup request/indication */ -#define SUSPEND 4 /* call suspend request/confirm */ -#define RESUME 5 /* call resume request/confirm */ -#define SUSPEND_REJ 6 /* suspend rejected indication */ -#define USER_DATA 8 /* user data for user to user signaling */ -#define CONGESTION 9 /* network congestion indication */ -#define INDICATE_REQ 10 /* request to indicate an incoming call */ -#define INDICATE_IND 10 /* indicates that there is an incoming call */ -#define CALL_RES 11 /* accept an incoming call */ -#define CALL_ALERT 12 /* send ALERT for incoming call */ -#define INFO_REQ 13 /* INFO request */ -#define INFO_IND 13 /* INFO indication */ -#define REJECT 14 /* reject an incoming call */ -#define RESOURCES 15 /* reserve B-Channel hardware resources */ -#define TEL_CTRL 16 /* Telephone control request/indication */ -#define STATUS_REQ 17 /* Request D-State (returned in INFO_IND) */ -#define FAC_REG_REQ 18 /* connection idependent fac registration */ -#define FAC_REG_ACK 19 /* fac registration acknowledge */ -#define FAC_REG_REJ 20 /* fac registration reject */ -#define CALL_COMPLETE 21/* send a CALL_PROC for incoming call */ -#define FACILITY_REQ 22 /* send a Facility Message type */ -#define FACILITY_IND 22 /* Facility Message type indication */ -#define SIG_CTRL 29 /* Control for signalling hardware */ -#define DSP_CTRL 30 /* Control for DSPs */ -#define LAW_REQ 31 /* Law config request for (returns info_i) */ - - -/*------------------------------------------------------------------*/ -/* management service primitives */ -/*------------------------------------------------------------------*/ - -#define MAN_READ 2 -#define MAN_WRITE 3 -#define MAN_EXECUTE 4 -#define MAN_EVENT_ON 5 -#define MAN_EVENT_OFF 6 -#define MAN_LOCK 7 -#define MAN_UNLOCK 8 - -#define MAN_INFO_IND 2 -#define MAN_EVENT_IND 3 -#define MAN_TRACE_IND 4 - -#define MAN_ESC 0x80 - -/*------------------------------------------------------------------*/ -/* return code coding */ -/*------------------------------------------------------------------*/ - -#define UNKNOWN_COMMAND 0x01 /* unknown command */ -#define WRONG_COMMAND 0x02 /* wrong command */ -#define WRONG_ID 0x03 /* unknown task/entity id */ -#define WRONG_CH 0x04 /* wrong task/entity id */ -#define UNKNOWN_IE 0x05 /* unknown information el. */ -#define WRONG_IE 0x06 /* wrong information el. */ -#define OUT_OF_RESOURCES 0x07 /* ISDN-S card out of res. */ -#define ADAPTER_DEAD 0x08 /* ISDN card CPU halted */ -#define N_FLOW_CONTROL 0x10 /* Flow-Control, retry */ -#define ASSIGN_RC 0xe0 /* ASSIGN acknowledgement */ -#define ASSIGN_OK 0xef /* ASSIGN OK */ -#define OK_FC 0xfc /* Flow-Control RC */ -#define READY_INT 0xfd /* Ready interrupt */ -#define TIMER_INT 0xfe /* timer interrupt */ -#define OK 0xff /* command accepted */ - -/*------------------------------------------------------------------*/ -/* information elements */ -/*------------------------------------------------------------------*/ - -#define SHIFT 0x90 /* codeset shift */ -#define MORE 0xa0 /* more data */ -#define CL 0xb0 /* congestion level */ - - /* codeset 0 */ - -#define BC 0x04 /* Bearer Capability */ -#define CAU 0x08 /* cause */ -#define CAD 0x0c /* Connected address */ -#define CAI 0x10 /* call identity */ -#define CHI 0x18 /* channel identification */ -#define LLI 0x19 /* logical link id */ -#define CHA 0x1a /* charge advice */ -#define DT 0x29 /* ETSI date/time */ -#define KEY 0x2c /* keypad information element */ -#define FTY 0x1c /* facility information element */ -#define DSP 0x28 /* display */ -#define OAD 0x6c /* origination address */ -#define OSA 0x6d /* origination sub-address */ -#define CPN 0x70 /* called party number */ -#define DSA 0x71 /* destination sub-address */ -#define RDX 0x73 /* redirected number extended */ -#define RDN 0x74 /* redirected number */ -#define LLC 0x7c /* low layer compatibility */ -#define HLC 0x7d /* high layer compatibility */ -#define UUI 0x7e /* user user information */ -#define ESC 0x7f /* escape extension */ - -#define DLC 0x20 /* data link layer configuration */ -#define NLC 0x21 /* network layer configuration */ - - /* codeset 6 */ - -#define SIN 0x01 /* service indicator */ -#define CIF 0x02 /* charging information */ -#define DATE 0x03 /* date */ -#define CPS 0x07 /* called party status */ - -/*------------------------------------------------------------------*/ -/* TEL_CTRL contents */ -/*------------------------------------------------------------------*/ - -#define RING_ON 0x01 -#define RING_OFF 0x02 -#define HANDS_FREE_ON 0x03 -#define HANDS_FREE_OFF 0x04 -#define ON_HOOK 0x80 -#define OFF_HOOK 0x90 - -#endif diff --git a/drivers/isdn/eicon/pc_maint.h b/drivers/isdn/eicon/pc_maint.h deleted file mode 100644 index 660db8ec62ff..000000000000 --- a/drivers/isdn/eicon/pc_maint.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.0 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef PC_MAINT_H -#define PC_MAINT_H - -#if !defined(MIPS_SCOM) -#define BUFFER_SZ 48 -#define MAINT_OFFS 0x380 -#else -#define BUFFER_SZ 128 -#define MAINT_OFFS 0xff00 -#endif - -#define MIPS_BUFFER_SZ 128 -#define MIPS_MAINT_OFFS 0xff00 - -#define DO_LOG 1 -#define MEMR 2 -#define MEMW 3 -#define IOR 4 -#define IOW 5 -#define B1TEST 6 -#define B2TEST 7 -#define BTESTOFF 8 -#define DSIG_STATS 9 -#define B_CH_STATS 10 -#define D_CH_STATS 11 -#define BL1_STATS 12 -#define BL1_STATS_C 13 -#define GET_VERSION 14 -#define OS_STATS 15 -#define XLOG_SET_MASK 16 -#define XLOG_GET_MASK 17 -#define DSP_READ 20 -#define DSP_WRITE 21 - -#define OK 0xff -#define MORE_EVENTS 0xfe -#define NO_EVENT 1 - -struct DSigStruc -{ - byte Id; - byte uX; - byte listen; - byte active; - byte sin[3]; - byte bc[6]; - byte llc[6]; - byte hlc[6]; - byte oad[20]; -}; - -struct BL1Struc { - dword cx_b1; - dword cx_b2; - dword cr_b1; - dword cr_b2; - dword px_b1; - dword px_b2; - dword pr_b1; - dword pr_b2; - word er_b1; - word er_b2; -}; - -struct L2Struc { - dword XTotal; - dword RTotal; - word XError; - word RError; -}; - -struct OSStruc { - word free_n; -}; - -typedef union -{ - struct DSigStruc DSigStats; - struct BL1Struc BL1Stats; - struct L2Struc L2Stats; - struct OSStruc OSStats; - byte b[BUFFER_SZ]; - word w[BUFFER_SZ>>1]; - word l[BUFFER_SZ>>2]; /* word is wrong, do not use! Use 'd' instead. */ - dword d[BUFFER_SZ>>2]; -} BUFFER; - -typedef union -{ - struct DSigStruc DSigStats; - struct BL1Struc BL1Stats; - struct L2Struc L2Stats; - struct OSStruc OSStats; - byte b[MIPS_BUFFER_SZ]; - word w[MIPS_BUFFER_SZ>>1]; - word l[BUFFER_SZ>>2]; /* word is wrong, do not use! Use 'd' instead. */ - dword d[MIPS_BUFFER_SZ>>2]; -} MIPS_BUFFER; - - -#if !defined(MIPS_SCOM) -struct pc_maint -{ - byte req; - byte rc; - byte *mem; /*far*/ - short length; - word port; - byte fill[6]; - BUFFER data; -}; -#else -struct pc_maint -{ - byte req; - byte rc; - byte reserved[2]; /* R3000 alignment ... */ - byte far *mem; - short length; - word port; - byte fill[4]; /* data at offset 16 */ - BUFFER data; -}; -#endif - -struct mi_pc_maint -{ - byte req; - byte rc; - byte reserved[2]; /* R3000 alignment ... */ - byte *mem; /*far*/ - short length; - word port; - byte fill[4]; /* data at offset 16 */ - MIPS_BUFFER data; -}; - -#endif /* PC_MAINT_H */ diff --git a/drivers/isdn/eicon/pr_pc.h b/drivers/isdn/eicon/pr_pc.h deleted file mode 100644 index 3d79cc8c3cb8..000000000000 --- a/drivers/isdn/eicon/pr_pc.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.0 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - - -#if !defined(PR_PC_H) -#define PR_PC_H - -struct pr_ram { - word NextReq; /* pointer to next Req Buffer */ - word NextRc; /* pointer to next Rc Buffer */ - word NextInd; /* pointer to next Ind Buffer */ - byte ReqInput; /* number of Req Buffers sent */ - byte ReqOutput; /* number of Req Buffers returned */ - byte ReqReserved; /* number of Req Buffers reserved */ - byte Int; /* ISDN-P interrupt */ - byte XLock; /* Lock field for arbitration */ - byte RcOutput; /* number of Rc buffers received */ - byte IndOutput; /* number of Ind buffers received */ - byte IMask; /* Interrupt Mask Flag */ - byte Reserved1[2]; /* reserved field, do not use */ - byte ReadyInt; /* request field for ready interrupt */ - byte Reserved2[12]; /* reserved field, do not use */ - byte InterfaceType; /* interface type 1=16K interface */ - word Signature; /* ISDN-P initialized indication */ - byte B[1]; /* buffer space for Req,Ind and Rc */ -}; - -typedef struct { - word next; - byte Req; - byte ReqId; - byte ReqCh; - byte Reserved1; - word Reference; - byte Reserved[8]; - PBUFFER XBuffer; -} REQ; - -typedef struct { - word next; - byte Rc; - byte RcId; - byte RcCh; - byte Reserved1; - word Reference; - byte Reserved2[8]; -} RC; - -typedef struct { - word next; - byte Ind; - byte IndId; - byte IndCh; - byte MInd; - word MLength; - word Reference; - byte RNR; - byte Reserved; - dword Ack; - PBUFFER RBuffer; -} IND; - -#endif diff --git a/drivers/isdn/eicon/pri.c b/drivers/isdn/eicon/pri.c deleted file mode 100644 index e240cdda5847..000000000000 --- a/drivers/isdn/eicon/pri.c +++ /dev/null @@ -1,517 +0,0 @@ -/* - * Diva Server PRI specific part of initialisation - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.5 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "sys.h" -#include "idi.h" -#include "divas.h" -#include "pc.h" -#include "pr_pc.h" -#include "dsp_defs.h" - -#include "adapter.h" -#include "uxio.h" - -#define DIVAS_LOAD_CMD 0x02 -#define DIVAS_START_CMD 0x03 -#define DIVAS_IRQ_RESET 0xC18 -#define DIVAS_IRQ_RESET_VAL 0xFE - -#define TEST_INT_DIVAS 0x11 -#define TEST_INT_DIVAS_BRI 0x12 - -#define DIVAS_RESET 0x81 -#define DIVAS_LED1 0x04 -#define DIVAS_LED2 0x08 -#define DIVAS_LED3 0x20 -#define DIVAS_LED4 0x40 - -#define DIVAS_RESET_REG 0x20 - -#define DIVAS_SIGNATURE 0x4447 - -/* offset to start of MAINT area (used by xlog) */ - -#define DIVAS_MAINT_OFFSET 0xef00 /* value for PRI card */ - -#define MP_PROTOCOL_ADDR 0xA0011000 -#define MP_DSP_CODE_BASE 0xa03a0000 - -typedef struct { - dword cmd; - dword addr; - dword len; - dword err; - dword live; - dword reserved[(0x1020>>2)-6]; - dword signature; - byte data[1]; -} diva_server_boot_t; - -byte mem_in(ADAPTER *a, void *adr); -word mem_inw(ADAPTER *a, void *adr); -void mem_in_buffer(ADAPTER *a, void *adr, void *P, word length); -void mem_look_ahead(ADAPTER *a, PBUFFER *RBuffer, ENTITY *e); -void mem_out(ADAPTER *a, void *adr, byte data); -void mem_outw(ADAPTER *a, void *adr, word data); -void mem_out_buffer(ADAPTER *a, void *adr, void *P, word length); -void mem_inc(ADAPTER *a, void *adr); - -int DivasPRIInitPCI(card_t *card, dia_card_t *cfg); -static int pri_ISR (card_t* card); - -static int diva_server_reset(card_t *card) -{ - byte *reg; - diva_server_boot_t *boot = NULL; - dword live = 0; - int i = 0; - dword dwWait; - - DPRINTF(("divas: reset Diva Server PRI")); - - reg = UxCardMemAttach(card->hw, DIVAS_REG_MEMORY); - - UxCardMemOut(card->hw, ®[DIVAS_RESET_REG], DIVAS_RESET | - DIVAS_LED1 | DIVAS_LED2 | DIVAS_LED3 | DIVAS_LED4); - - for (dwWait = 0x000fffff; dwWait; dwWait--) - ; - - UxCardMemOut(card->hw, ®[DIVAS_RESET_REG], 0x00); - - for (dwWait = 0x000fffff; dwWait; dwWait--) - ; - - UxCardMemDetach(card->hw, reg); - - boot = UxCardMemAttach(card->hw, DIVAS_RAM_MEMORY); - - UxCardMemOutD(card->hw, boot->reserved, 0); - - live = UxCardMemInD(card->hw, &boot->live); - - for (i=0; i<5; i++) - { - if (live != UxCardMemInD(card->hw, &boot->live)) - { - break; - } - UxPause(10); - } - - if (i == 5) - { - UxCardMemDetach(card->hw, boot); - - DPRINTF(("divas: card is reset but CPU not running")); - return -1; - } - - UxCardMemDetach(card->hw, boot); - - DPRINTF(("divas: card reset after %d ms", i * 10)); - - return 0; -} - -static int diva_server_config(card_t *card, dia_config_t *config) -{ - byte *shared; - int i, j; - - DPRINTF(("divas: configure Diva Server PRI")); - - shared = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - UxCardLog(0); - for (i=0; i<256; i++) - { - UxCardMemOut(card->hw, &shared[i], 0); - } - - UxCardMemOut(card->hw, &shared[ 8], config->tei); - UxCardMemOut(card->hw, &shared[ 9], config->nt2); - UxCardMemOut(card->hw, &shared[10], config->sig_flags); - UxCardMemOut(card->hw, &shared[11], config->watchdog); - UxCardMemOut(card->hw, &shared[12], config->permanent); - UxCardMemOut(card->hw, &shared[13], config->x_interface); - UxCardMemOut(card->hw, &shared[14], config->stable_l2); - UxCardMemOut(card->hw, &shared[15], config->no_order_check); - UxCardMemOut(card->hw, &shared[16], config->handset_type); - UxCardMemOut(card->hw, &shared[17], 0); - UxCardMemOut(card->hw, &shared[18], config->low_channel); - UxCardMemOut(card->hw, &shared[19], config->prot_version); - UxCardMemOut(card->hw, &shared[20], config->crc4); - - for (i=0; i<2; i++) - { - for (j=0; j<32; j++) - { - UxCardMemOut(card->hw, &shared[32+(i*96)+j],config->terminal[i].oad[j]); - } - - for (j=0; j<32; j++) - { - UxCardMemOut(card->hw, &shared[64+(i*96)+j],config->terminal[i].osa[j]); - } - - for (j=0; j<32; j++) - { - UxCardMemOut(card->hw, &shared[96+(i*96)+j],config->terminal[i].spid[j]); - } - } - - UxCardMemDetach(card->hw, shared); - - return 0; -} - -static -void diva_server_reset_int(card_t *card) -{ - byte *cfg; - - cfg = UxCardMemAttach(card->hw, DIVAS_CFG_MEMORY); - - UxCardMemOutW(card->hw, &cfg[DIVAS_IRQ_RESET], DIVAS_IRQ_RESET_VAL); - UxCardMemOutW(card->hw, &cfg[DIVAS_IRQ_RESET + 2], 0); - UxCardMemDetach(card->hw, cfg); - - return; -} - - -static int diva_server_test_int(card_t *card) -{ - int i; - byte *shared; - byte req_int; - - DPRINTF(("divas: test interrupt for Diva Server PRI")); - - shared = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - UxCardMemIn(card->hw, &shared[0x3FE]); - UxCardMemOut(card->hw, &shared[0x3FE], 0); - UxCardMemIn(card->hw, &shared[0x3FE]); - - UxCardMemDetach(card->hw, shared); - - diva_server_reset_int(card); - - shared = UxCardMemAttach(card->hw, DIVAS_SHARED_MEMORY); - - card->test_int_pend = TEST_INT_DIVAS; - - req_int = UxCardMemIn(card->hw, &(((struct pr_ram *)shared)->ReadyInt)); - - req_int++; - - UxCardMemOut(card->hw, &(((struct pr_ram *)shared)->ReadyInt), req_int); - - UxCardMemDetach(card->hw, shared); - - UxCardLog(0); - for (i = 0; i < 50; i++) - { - if (!card->test_int_pend) - { - break; - } - UxPause(10); - } - - - if (card->test_int_pend) - { - - DPRINTF(("active: timeout waiting for card to interrupt")); - return (-1); - - } - - return 0; -} - - -static void print_hdr(unsigned char *code, int offset) -{ - unsigned char hdr[80]; - int i; - - i = 0; - - while ((i < (DIM(hdr) -1)) && - (code[offset + i] != '\0') && - (code[offset + i] != '\r') && - (code[offset + i] != '\n')) - { - hdr[i] = code[offset + i]; - i++; - } - - hdr[i] = '\0'; - - DPRINTF(("divas: loading %s", hdr)); -} - -static int diva_server_load(card_t *card, dia_load_t *load) -{ - diva_server_boot_t *boot; - int i, offset, length; - dword cmd = 0; - - DPRINTF(("divas: loading Diva Server PRI")); - - boot = UxCardMemAttach(card->hw, DIVAS_RAM_MEMORY); - - switch(load->code_type) - { - case DIA_CPU_CODE: - DPRINTF(("divas: RISC code")); - print_hdr(load->code, 0x80); - - UxCardMemOutD(card->hw, &boot->addr, MP_PROTOCOL_ADDR); - break; - - case DIA_DSP_CODE: - DPRINTF(("divas: DSP code")); - print_hdr(load->code, 0x0); - - UxCardMemOutD(card->hw, &boot->addr, - (MP_DSP_CODE_BASE + (((sizeof(dword) + - (sizeof(t_dsp_download_desc) * DSP_MAX_DOWNLOAD_COUNT)) - + ~ALIGNMENT_MASK_MAESTRA) & ALIGNMENT_MASK_MAESTRA))); - break; - - case DIA_TABLE_CODE: - DPRINTF(("divas: TABLE code")); - UxCardMemOutD(card->hw, &boot->addr, - (MP_DSP_CODE_BASE + sizeof(dword))); - break; - - case DIA_CONT_CODE: - DPRINTF(("divas: continuation code")); - break; - - case DIA_DLOAD_CNT: - DPRINTF(("divas: COUNT code")); - UxCardMemOutD(card->hw, &boot->addr, MP_DSP_CODE_BASE); - break; - - default: - DPRINTF(("divas: unknown code type")); - UxCardMemDetach(card->hw, boot); - return -1; - } - - UxCardLog(0); - offset = 0; - - do - { - length = (load->length - offset >= 400) ? 400 : load->length - offset; - - for (i=0; i<length; i++) - { - UxCardMemOut(card->hw, &boot->data[i], load->code[offset+i]); - } - - for (i=0; i<length; i++) - { - if (load->code[offset + i] != UxCardMemIn(card->hw, &boot->data[i])) - { - UxCardMemDetach(card->hw, boot); - - DPRINTF(("divas: card code block verify failed")); - return -1; - } - } - - UxCardMemOutD(card->hw, &boot->len, (length + 3) / 4); - UxCardMemOutD(card->hw, &boot->cmd, DIVAS_LOAD_CMD); - - for (i=0; i<50000; i++) - { - cmd = UxCardMemInD(card->hw, &boot->cmd); - if (!cmd) - { - break; - } - /*UxPause(1);*/ - } - - if (cmd) - { - DPRINTF(("divas: timeout waiting for card to ACK load (offset = %d)", offset)); - UxCardMemDetach(card->hw, boot); - return -1; - } - - offset += length; - - } while (offset < load->length); - - UxCardMemDetach(card->hw, boot); - - DPRINTF(("divas: DIVA Server card loaded")); - - return 0; -} - -static int diva_server_start(card_t *card, byte *channels) -{ - diva_server_boot_t *boot; - byte *ram; - int i; - dword signature = 0; - - DPRINTF(("divas: start Diva Server PRI")); - - card->is_live = FALSE; - - boot = UxCardMemAttach(card->hw, DIVAS_RAM_MEMORY); - - UxCardMemOutD(card->hw, &boot->addr, MP_PROTOCOL_ADDR); - UxCardMemOutD(card->hw, &boot->cmd, DIVAS_START_CMD); - - UxCardLog(0); - - for (i = 0; i < 300; i++) - { - signature = UxCardMemInD(card->hw, &boot->signature); - if ((signature >> 16) == DIVAS_SIGNATURE) - { - DPRINTF(("divas: started card after %d ms", i * 10)); - break; - } - UxPause(10); - } - - if ((signature >> 16) != DIVAS_SIGNATURE) - { - UxCardMemDetach(card->hw, boot); - DPRINTF(("divas: timeout waiting for card to run protocol code (sig = 0x%x)", signature)); - return -1; - } - - card->is_live = TRUE; - - ram = (byte *) boot; - ram += DIVAS_SHARED_OFFSET; - - *channels = UxCardMemIn(card->hw, &ram[0x3F6]); - card->serial_no = UxCardMemInD(card->hw, &ram[0x3F0]); - - UxCardMemDetach(card->hw, boot); - - if (diva_server_test_int(card)) - { - DPRINTF(("divas: interrupt test failed")); - return -1; - } - - DPRINTF(("divas: DIVA Server card started")); - - return 0; -} - -static -int diva_server_mem_get(card_t *card, mem_block_t *mem_block) - -{ - byte *a; - byte *card_addr; - word length = 0; - int i; - - a = UxCardMemAttach(card->hw, DIVAS_RAM_MEMORY); - - card_addr = a; - card_addr += mem_block->addr; - - for (i=0; i < sizeof(mem_block->data); i++) - { - mem_block->data[i] = UxCardMemIn(card->hw, card_addr); - card_addr++; - length++; - } - - UxCardMemDetach(card->hw, a); - - return length; -} - -/* - * Initialise PRI specific entry points - */ - -int DivasPriInit(card_t *card, dia_card_t *cfg) -{ - DPRINTF(("divas: initialise Diva Server PRI")); - - if (DivasPRIInitPCI(card, cfg) == -1) - { - return -1; - } - - card->card_reset = diva_server_reset; - card->card_load = diva_server_load; - card->card_config = diva_server_config; - card->card_start = diva_server_start; - card->reset_int = diva_server_reset_int; - card->card_mem_get = diva_server_mem_get; - - card->xlog_offset = DIVAS_MAINT_OFFSET; - - card->out = DivasOut; - card->test_int = DivasTestInt; - card->dpc = DivasDpc; - card->clear_int = DivasClearInt; - card->card_isr = pri_ISR; - - card->a.ram_out = mem_out; - card->a.ram_outw = mem_outw; - card->a.ram_out_buffer = mem_out_buffer; - card->a.ram_inc = mem_inc; - - card->a.ram_in = mem_in; - card->a.ram_inw = mem_inw; - card->a.ram_in_buffer = mem_in_buffer; - card->a.ram_look_ahead = mem_look_ahead; - - return 0; -} - - -static int pri_ISR (card_t* card) -{ - int served = 0; - byte* cfg = UxCardMemAttach(card->hw, DIVAS_CFG_MEMORY); - volatile unsigned long* isr = (unsigned long*)&cfg[DIVAS_IRQ_RESET]; - register unsigned long val = *isr; - - if (val & 0x80000000) /* our card had caused interrupt ??? */ - { - served = 1; - card->int_pend += 1; - DivasDpcSchedule(); /* ISR DPC */ - - *isr = (unsigned long)~0x03E00000; /* Clear interrupt line */ - } - - UxCardMemDetach(card->hw, cfg); - - return (served != 0); -} - - diff --git a/drivers/isdn/eicon/sys.h b/drivers/isdn/eicon/sys.h deleted file mode 100644 index d789237d5729..000000000000 --- a/drivers/isdn/eicon/sys.h +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Environment provided by system and miscellaneous definitions - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.2 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#if !defined(SYS_H) -#define SYS_H - -/* abreviations for unsigned types */ -typedef int boolean_t; - -typedef unsigned char byte; - -typedef unsigned long dword; -typedef unsigned short word; - -/* abreviations for volatile types */ - -typedef volatile byte vbyte; -typedef volatile word vword; -typedef volatile dword vdword; - -/* Booleans */ - -#if !defined(TRUE) -#define TRUE (1) -#define FALSE (0) -#endif - -/* NULL pointer */ - -#if !defined(NULL) -#define NULL ((void *) 0) -#endif - -/* Return the dimension of an array */ - -#if !defined(DIM) -#define DIM(array) (sizeof (array)/sizeof ((array)[0])) -#endif - -/* - * Return the number of milliseconds since last boot - */ - -extern dword UxTimeGet(void); - -extern void DivasSprintf(char *buffer, char *format, ...); -extern void DivasPrintf(char *format, ...); - -/* fatal errors, asserts and tracing */ - -void HwFatalErrorFrom(char *file, int line); -void HwFatalError(void); -/* void HwAssert(char *file, int line, char *condition); */ - -#include <linux/kernel.h> -#include <linux/string.h> - -#define _PRINTK printk - -#define _PRINTF DivasPrintf -void _PRINTF(char *format, ...); -#define PRINTF(arg_list) _PRINTF arg_list -#if defined DTRACE -# define DPRINTF(arg_list) _PRINTF arg_list -# define KDPRINTF(arg_list) _PRINTF arg_list ; _PRINTK arg_list ; _PRINTK("\n"); -#else -# define DPRINTF(arg_list) (void)0 -# define KDPRINTF(arg_list) _PRINTK arg_list ; _PRINTK("\n"); -#endif - -#if !defined(ASSERT) -#if defined DEBUG || defined DBG -# define HwFatalError() HwFatalErrorFrom(__FILE__, __LINE__) -# define ASSERT(cond) \ - if (!(cond)) \ - { \ -/* HwAssert(__FILE__, __LINE__, #cond);*/ \ - } -#else -# define ASSERT(cond) ((void)0) -#endif -#endif /* !defined(ASSERT) */ - -#define TRACE (_PRINTF(__FILE__"@%d\n", __LINE__)) - -#endif /* SYS_H */ diff --git a/drivers/isdn/eicon/uxio.h b/drivers/isdn/eicon/uxio.h deleted file mode 100644 index c6c825e10c54..000000000000 --- a/drivers/isdn/eicon/uxio.h +++ /dev/null @@ -1,196 +0,0 @@ -/* - * Interface to Unix specific code for performing card I/O - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.6 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#if !defined(UXIO_H) -#define UXIO_H - -#include "sys.h" -#include "adapter.h" - - -struct pt_regs; - -/* user callback, returns zero if interrupt was from this card */ -typedef void isr_fn_t(void *); -struct ux_diva_card_s -{ - word in_use; - int io_base; - int reset_base; - int card_type; - byte *mapped; - struct pci_dev *pdev; - int slot; - int irq; - byte *pDRAM; - byte *pDEVICES; - byte *pCONFIG; - byte *pSHARED; - byte *pCONTROL; - word features; - void *user_isr_arg; - isr_fn_t *user_isr; -}; - -/* - * Get a card handle to enable card to be accessed - */ - -int UxCardHandleGet( ux_diva_card_t **card, - dia_card_t *cfg); - -/* - * Free a card handle as no longer needed - */ - -void UxCardHandleFree(ux_diva_card_t *card); - -/* - * Lock and unlock access to a card - */ - -long UxCardLock(ux_diva_card_t *card); -void UxCardUnlock(ux_diva_card_t *card, unsigned long ipl); - -/* - * Set the mapping address for PCI cards - */ - -int UxCardAddrMappingSet(ux_diva_card_t *card, - int id, - void *address, - int size); - -/* - * Attach card to memory to enable it to be accessed - * Returns the mapped address - */ - -void *UxCardMemAttach(ux_diva_card_t *card, int id); - -/* - * map card out of memory after completion of access - */ - -void UxCardMemDetach(ux_diva_card_t *card, void *address); - -/* - * input functions for memory-mapped cards - */ - -byte UxCardMemIn(ux_diva_card_t *card, void *address); - -word UxCardMemInW(ux_diva_card_t *card, void *address); - -dword UxCardMemInD(ux_diva_card_t *card, void *address); - -void UxCardMemInBuffer( ux_diva_card_t *card, - void *address, - void *buffer, - int length); - -/* - * output functions for memory-mapped cards - */ - -void UxCardMemOut(ux_diva_card_t *card, void *address, byte data); - -void UxCardMemOutW(ux_diva_card_t *card, void *address, word data); - -void UxCardMemOutD(ux_diva_card_t *card, void *address, dword data); - -void UxCardMemOutBuffer( ux_diva_card_t *card, - void *address, - void *buffer, - int length); - -/* - * input functions for I/O-mapped cards - */ - -byte UxCardIoIn(ux_diva_card_t *card, void *, void *address); - -word UxCardIoInW(ux_diva_card_t *card, void *, void *address); - -dword UxCardIoInD(ux_diva_card_t *card, void *, void *address); - -void UxCardIoInBuffer( ux_diva_card_t *card, - void *, void *address, - void *buffer, - int length); - -/* - * output functions for I/O-mapped cards - */ - -void UxCardIoOut(ux_diva_card_t *card, void *, void *address, byte data); - -void UxCardIoOutW(ux_diva_card_t *card, void *, void *address, word data); - -void UxCardIoOutD(ux_diva_card_t *card, void *, void *address, dword data); - -void UxCardIoOutBuffer( ux_diva_card_t *card, - void *, void *address, - void *buffer, - int length); - -/* - * Get specified PCI config - */ - -void UxPciConfigRead(ux_diva_card_t *card, - int size, - int offset, - void *value); - -/* - * Set specified PCI config - */ - -void UxPciConfigWrite(ux_diva_card_t *card, - int size, - int offset, - void *value); - -/* allocate memory, returning NULL if none available */ - -void *UxAlloc(unsigned int size); - -void UxFree(void *); - -/* - * Pause for specified number of milli-seconds - */ - -void UxPause(long ms); - -/* - * Install an ISR for the specified card - */ - -int UxIsrInstall(ux_diva_card_t *card, isr_fn_t *isr_fn, void *isr_arg); - -/* - * Remove an ISR for the specified card - */ -void UxIsrRemove(ux_diva_card_t *card, void *); - -/* - * DEBUG function to turn logging ON or OFF - */ - -void UxCardLog(int turn_on); - -long UxInterlockedIncrement(ux_diva_card_t *card, long *dst); -long UxInterlockedDecrement(ux_diva_card_t *card, long *dst); - -#endif /* of UXIO_H */ diff --git a/drivers/isdn/eicon/xlog.c b/drivers/isdn/eicon/xlog.c deleted file mode 100644 index 3312842208e1..000000000000 --- a/drivers/isdn/eicon/xlog.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Unix Eicon active card driver - * XLOG related functions - * - * Copyright (C) Eicon Technology Corporation, 2000. - * - * Eicon File Revision : 1.2 - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include "sys.h" -#include "idi.h" -#include "pc.h" -#include "pc_maint.h" -#include "divalog.h" - -#include "adapter.h" -#include "uxio.h" - -/* - * convert/copy XLOG info into a KLOG entry - */ - -static -void xlog_to_klog(byte *b, int size, int card_num) - -{ - typedef struct - { - word code; - word time_hi; - word time_lo; - word xcode; - byte data[2]; - } card_xlog_t; - - card_xlog_t *x; - - klog_t klog; - - x = (card_xlog_t *) b; - - memset(&klog, 0, sizeof(klog)); - - klog.time_stamp = (dword) x->time_hi; - klog.time_stamp = (klog.time_stamp << 16) | (dword) x->time_lo; - - klog.length = size > sizeof(klog.buffer) ? sizeof(klog.buffer) : size; - - klog.card = card_num; - if (x->code == 1) - { - klog.type = KLOG_XTXT_MSG; - klog.code = 0; - memcpy(klog.buffer, &x->xcode, klog.length); - } - else if (x->code == 2) - { - klog.type = KLOG_XLOG_MSG; - klog.code = x->xcode; - memcpy(klog.buffer, &x->data, klog.length); - } - else - { - char *c; int i; - klog.type = KLOG_TEXT_MSG; - klog.code = 0; - c = "divas: invalid xlog message code from card"; - i = 0; - while (*c) - { - klog.buffer[i] = *c; - c++; - i++; - } - klog.buffer[i] = *c; - } - - /* send to the log driver and return */ - - DivasLogAdd(&klog, sizeof(klog)); - - return; -} - -/* - * send an XLOG request down to specified card - * if response available from previous request then read it - * if not then just send down new request, ready for next time - */ - -void DivasXlogReq(int card_num) - -{ - card_t *card; - ADAPTER *a; - - if ((card_num < 0) || (card_num > DivasCardNext)) - { - DPRINTF(("xlog: invalid card number")); - return; - } - - card = &DivasCards[card_num]; - - if (DivasXlogRetrieve(card)) - { - return; - } - - /* send down request for next time */ - - a = &card->a; - - a->ram_out(a, (word *) (card->xlog_offset + 1), 0); - a->ram_out(a, (word *) (dword) (card->xlog_offset), DO_LOG); - - return; -} - -/* - * retrieve XLOG request from specified card - * returns non-zero if new request sent to card - */ - -int DivasXlogRetrieve(card_t *card) - -{ - ADAPTER *a; - struct mi_pc_maint pcm; - - a = &card->a; - - /* get status of last request */ - - pcm.rc = a->ram_in(a, (word *)(card->xlog_offset + 1)); - - /* if nothing there from previous request, send down a new one */ - - if (pcm.rc == OK) - { - /* read in response */ - - a->ram_in_buffer(a, (word *) (dword) card->xlog_offset, &pcm, sizeof(pcm)); - - xlog_to_klog((byte *) &pcm.data, sizeof(pcm.data), - (int) (card - DivasCards)); - } - - /* if any response received from card, re-send request */ - - if (pcm.rc) - { - a->ram_out(a, (word *) (card->xlog_offset + 1), 0); - a->ram_out(a, (word *) (dword) (card->xlog_offset), DO_LOG); - - return 1; - } - - return 0; -} |