Merge mandrakesoft.com:/home/jgarzik/vanilla/linus-2.5

into mandrakesoft.com:/home/jgarzik/repo/net-drivers-2.5

9 files changed, 69 insertions, 79 deletions

diff --git a/include/linux/b1lli.h b/include/linux/b1lli.h
index 24ec4670a033..713f712685d3 100644
--- a/include/linux/b1lli.h
+++ b/include/linux/b1lli.h
@@ -61,12 +61,12 @@ typedef struct avmb1_extcarddef {
 } avmb1_extcarddef;
 
 #define	AVMB1_LOAD		0	/* load image to card */
-#define AVMB1_ADDCARD		1	/* add a new card */
+#define AVMB1_ADDCARD		1	/* add a new card - OBSOLETE */
 #define AVMB1_RESETCARD		2	/* reset a card */
 #define	AVMB1_LOAD_AND_CONFIG	3	/* load image and config to card */
 #define	AVMB1_ADDCARD_WITH_TYPE	4	/* add a new card, with cardtype */
 #define AVMB1_GET_CARDINFO	5	/* get cardtype */
-#define AVMB1_REMOVECARD	6	/* remove a card (useful for T1) */
+#define AVMB1_REMOVECARD	6	/* remove a card - OBSOLETE */
 
 #define	AVMB1_REGISTERCARD_IS_OBSOLETE
 
diff --git a/include/linux/cuda.h b/include/linux/cuda.h
index 75549da3fc6a..6a3e6385d3f3 100644
--- a/include/linux/cuda.h
+++ b/include/linux/cuda.h
@@ -29,7 +29,6 @@
 #ifdef __KERNEL__
 
 extern int find_via_cuda(void);
-extern int via_cuda_start(void);
 extern int cuda_request(struct adb_request *req,
 			void (*done)(struct adb_request *), int nbytes, ...);
 extern void cuda_poll(void);
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 8e2950781b00..f43f83e807f9 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -264,8 +264,6 @@ void ide_setup_ports(hw_regs_t *hw,
 #define ATA_SCSI	0x21
 #define ATA_NO_LUN      0x7f
 
-struct ide_settings_s;
-
 typedef union {
 	unsigned all			: 8;	/* all of the bits together */
 	struct {
@@ -329,8 +327,6 @@ struct ata_device {
 
 	unsigned long sleep;	/* sleep until this time */
 
-	u8 XXX_tune_req;			/* requested drive tuning setting */
-
 	byte     using_dma;		/* disk is using dma for read/write */
 	byte	 using_tcq;		/* disk is using queueing */
 	byte	 retry_pio;		/* retrying dma capable host in pio */
@@ -379,7 +375,6 @@ struct ata_device {
 
 	void		*driver_data;	/* extra driver data */
 	devfs_handle_t	de;		/* directory for device */
-	struct ide_settings_s *settings;    /* ioctl entires */
 	char		driver_req[10];	/* requests specific driver */
 
 	int		last_lun;	/* last logical unit */
@@ -418,6 +413,9 @@ struct ata_channel {
 	int		unit;		/* channel number */
 
 	struct hwgroup_s *hwgroup;	/* actually (ide_hwgroup_t *) */
+	struct timer_list timer;	/* failsafe timer */
+	int (*expiry)(struct ata_device *, struct request *);	/* irq handler, if active */
+	struct ata_device *drive;	/* last serviced drive */
 
 	ide_ioreg_t	io_ports[IDE_NR_PORTS];	/* task file registers */
 	hw_regs_t	hw;		/* Hardware info */
@@ -569,50 +567,10 @@ typedef struct hwgroup_s {
 	 */
 	ide_startstop_t (*handler)(struct ata_device *, struct request *);	/* irq handler, if active */
 	unsigned long flags;		/* BUSY, SLEEPING */
-	struct ata_device *XXX_drive;	/* current drive */
 	struct request *rq;		/* current request */
-	struct timer_list timer;	/* failsafe timer */
-	int (*expiry)(struct ata_device *, struct request *);	/* irq handler, if active */
 } ide_hwgroup_t;
 
-/* structure attached to the request for IDE_TASK_CMDS */
-
-/*
- * configurable drive settings
- */
-
-#define TYPE_INT	0
-#define TYPE_INTA	1
-#define TYPE_BYTE	2
-#define TYPE_SHORT	3
-
-#define SETTING_READ	(1 << 0)
-#define SETTING_WRITE	(1 << 1)
-#define SETTING_RW	(SETTING_READ | SETTING_WRITE)
-
-typedef int (ide_procset_t)(struct ata_device *, int);
-typedef struct ide_settings_s {
-	char			*name;
-	int			rw;
-	int			read_ioctl;
-	int			write_ioctl;
-	int			data_type;
-	int			min;
-	int			max;
-	int			mul_factor;
-	int			div_factor;
-	void			*data;
-	ide_procset_t		*set;
-	int			auto_remove;
-	struct ide_settings_s	*next;
-} ide_settings_t;
-
-extern void ide_add_setting(struct ata_device *, const char *, int, int, int, int, int, int, int, int, void *, ide_procset_t *);
-extern void ide_remove_setting(struct ata_device *, char *);
-extern int ide_read_setting(struct ata_device *, ide_settings_t *);
-extern int ide_write_setting(struct ata_device *, ide_settings_t *, int);
-extern void ide_add_generic_settings(struct ata_device *);
-
+/* FIXME: kill this as soon as possible */
 #define PROC_IDE_READ_RETURN(page,start,off,count,eof,len) return 0;
 
 /*
@@ -683,13 +641,10 @@ extern void ide_set_handler(struct ata_device *drive, ata_handler_t handler,
 /*
  * Error reporting, in human readable form (luxurious, but a memory hog).
  */
-extern byte ide_dump_status(struct ata_device *, const char *, byte);
+extern u8 ide_dump_status(struct ata_device *, struct request *rq, const char *, u8);
 
-/*
- * ide_error() takes action based on the error returned by the controller.
- * The caller should return immediately after invoking this.
- */
-extern ide_startstop_t ide_error(struct ata_device *, const char *, byte);
+extern ide_startstop_t ide_error(struct ata_device *, struct request *rq,
+		const char *, byte);
 
 /*
  * Issue a simple drive command
@@ -713,7 +668,9 @@ void ide_fixstring(byte *s, const int bytecount, const int byteswap);
  * caller should return the updated value of "startstop" in this case.
  * "startstop" is unchanged when the function returns 0;
  */
-extern int ide_wait_stat(ide_startstop_t *, struct ata_device *, byte, byte, unsigned long);
+extern int ide_wait_stat(ide_startstop_t *,
+		struct ata_device *, struct request *rq,
+		byte, byte, unsigned long);
 
 extern int ide_wait_noerr(struct ata_device *, byte, byte, unsigned long);
 
@@ -759,7 +716,7 @@ extern int ide_do_drive_cmd(struct ata_device *, struct request *, ide_action_t)
 /*
  * Clean up after success/failure of an explicit drive cmd.
  */
-extern void ide_end_drive_cmd(struct ata_device *, byte, byte);
+extern void ide_end_drive_cmd(struct ata_device *, struct request *, u8, u8);
 
 struct ata_taskfile {
 	struct hd_drive_task_hdr taskfile;
diff --git a/include/linux/input.h b/include/linux/input.h
index 7ebdaaa7ae3f..aa5e80d60330 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -325,6 +325,9 @@ struct input_event {
 
 #define KEY_UNKNOWN		240
 
+#define KEY_BRIGHTNESSDOWN	224
+#define KEY_BRIGHTNESSUP	225
+
 #define BTN_MISC		0x100
 #define BTN_0			0x100
 #define BTN_1			0x101
diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h
index 76eb4e1d2fad..cd10cf67b6f3 100644
--- a/include/linux/isdn/capilli.h
+++ b/include/linux/isdn/capilli.h
@@ -12,7 +12,10 @@
 #ifndef __CAPILLI_H__
 #define __CAPILLI_H__
 
+#include <linux/kernel.h>
 #include <linux/list.h>
+#include <linux/capi.h>
+#include <linux/kernelcapi.h>
 
 typedef struct capiloaddatapart {
 	int user;		/* data in userspace ? */
@@ -60,10 +63,6 @@ struct capi_ctr {
         void (*handle_capimsg)(struct capi_ctr * card,
 			   	__u16 appl, struct sk_buff *skb);
 
-        void (*new_ncci)(struct capi_ctr * card,
-			   	__u16 appl, __u32 ncci, __u32 winsize);
-        void (*free_ncci)(struct capi_ctr * card, __u16 appl, __u32 ncci);
-
 	/* management information for kcapi */
 
 	unsigned long nrecvctlpkt;
@@ -81,11 +80,10 @@ struct capi_driver {
 	char revision[32];
 	int (*load_firmware)(struct capi_ctr *, capiloaddata *);
 	void (*reset_ctr)(struct capi_ctr *);
-	void (*remove_ctr)(struct capi_ctr *);
 	void (*register_appl)(struct capi_ctr *, __u16 appl,
 			      capi_register_params *);
 	void (*release_appl)(struct capi_ctr *, __u16 appl);
-	void (*send_message)(struct capi_ctr *, struct sk_buff *skb);
+	u16  (*send_message)(struct capi_ctr *, struct sk_buff *skb);
 	
 	char *(*procinfo)(struct capi_ctr *);
 	int (*ctr_read_proc)(char *page, char **start, off_t off,
@@ -93,8 +91,6 @@ struct capi_driver {
 	int (*driver_read_proc)(char *page, char **start, off_t off,
 				int count, int *eof, struct capi_driver *driver);
 	
-	int (*add_card)(struct capi_driver *driver, capicardparams *data);
-	
 	/* intitialized by kcapi */
 	struct list_head contr_head;		/* list of controllers */
 	struct list_head driver_list;
@@ -109,4 +105,16 @@ void detach_capi_driver(struct capi_driver *driver);
 struct capi_ctr *attach_capi_ctr(struct capi_driver *driver, char *name, void *data);
 int detach_capi_ctr(struct capi_ctr *);
 
+
+
+// ---------------------------------------------------------------------------
+// library functions for use by hardware controller drivers
+
+void capilib_new_ncci(struct list_head *head, u16 applid, u32 ncci, u32 winsize);
+void capilib_free_ncci(struct list_head *head, u16 applid, u32 ncci);
+void capilib_release_appl(struct list_head *head, u16 applid);
+void capilib_release(struct list_head *head);
+void capilib_data_b3_conf(struct list_head *head, u16 applid, u32 ncci, u16 msgid);
+u16  capilib_data_b3_req(struct list_head *head, u16 applid, u32 ncci, u16 msgid);
+
 #endif				/* __CAPILLI_H__ */
diff --git a/include/linux/kernelcapi.h b/include/linux/kernelcapi.h
index c162ff96f53b..e6312ebffbc4 100644
--- a/include/linux/kernelcapi.h
+++ b/include/linux/kernelcapi.h
@@ -32,7 +32,7 @@ typedef struct kcapi_carddef {
 
 /* new ioctls >= 10 */
 #define KCAPI_CMD_TRACE		10
-#define KCAPI_CMD_ADDCARD	11	/* add card to named driver */
+#define KCAPI_CMD_ADDCARD	11	/* OBSOLETE */
 
 /* 
  * flag > 2 => trace also data
@@ -47,6 +47,8 @@ typedef struct kcapi_carddef {
 
 #ifdef __KERNEL__
 
+#include <linux/skbuff.h>
+
 struct capi_interface {
 	__u16 (*capi_isinstalled) (void);
 
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 9d92b69a8c36..2f0b56f0183b 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -311,8 +311,6 @@ extern mem_map_t * mem_map;
 extern void show_free_areas(void);
 extern void show_free_areas_node(pg_data_t *pgdat);
 
-extern void clear_page_tables(struct mm_struct *, unsigned long, int);
-
 extern int fail_writepage(struct page *);
 struct page * shmem_nopage(struct vm_area_struct * vma, unsigned long address, int unused);
 struct file *shmem_file_setup(char * name, loff_t size);
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 1186ebc301a8..b8e09e891eb9 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -113,11 +113,12 @@ enum {
 #define PMU_IOC_HAS_ADB		_IOR('B', 4, sizeof(__u32*)) 
 /* out param: u32*	can_sleep: 0 or 1 */
 #define PMU_IOC_CAN_SLEEP	_IOR('B', 5, sizeof(__u32*)) 
+/* no param */
+#define PMU_IOC_GRAB_BACKLIGHT	_IOR('B', 6, 0) 
 
 #ifdef __KERNEL__
 
 extern int find_via_pmu(void);
-extern int via_pmu_start(void);
 
 extern int pmu_request(struct adb_request *req,
 		void (*done)(struct adb_request *), int nbytes, ...);
@@ -168,19 +169,41 @@ struct pmu_sleep_notifier
 
 /* priority levels in notifiers */
 #define SLEEP_LEVEL_VIDEO	100	/* Video driver (first wake) */
-#define SLEEP_LEVEL_SOUND	90	/* Sound driver */
-#define SLEEP_LEVEL_MEDIABAY	80	/* Media bay driver */
-#define SLEEP_LEVEL_BLOCK	70	/* IDE, SCSI */
-#define SLEEP_LEVEL_NET		60	/* bmac */
-#define SLEEP_LEVEL_ADB		50	/* ADB */
-#define SLEEP_LEVEL_MISC	30	/* Anything */
-#define SLEEP_LEVEL_LAST	0	/* Reserved for apm_emu */
+#define SLEEP_LEVEL_MEDIABAY	90	/* Media bay driver */
+#define SLEEP_LEVEL_BLOCK	80	/* IDE, SCSI */
+#define SLEEP_LEVEL_NET		70	/* bmac, gmac */
+#define SLEEP_LEVEL_MISC	60	/* Anything else */
+#define SLEEP_LEVEL_USERLAND	55	/* Reserved for apm_emu */
+#define SLEEP_LEVEL_ADB		50	/* ADB (async) */
+#define SLEEP_LEVEL_SOUND	40	/* Sound driver (blocking) */
 
 /* special register notifier functions */
 int pmu_register_sleep_notifier(struct pmu_sleep_notifier* notifier);
 int pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* notifier);
 
-#endif /* CONFIG_PMAC_PBOOK */
+#define PMU_MAX_BATTERIES	2
+
+/* values for pmu_power_flags */
+#define PMU_PWR_AC_PRESENT	0x00000001
 
+/* values for pmu_battery_info.flags */
+#define PMU_BATT_PRESENT	0x00000001
+#define PMU_BATT_CHARGING	0x00000002
+
+struct pmu_battery_info
+{
+	unsigned int	flags;
+	unsigned int	charge;		/* current charge */
+	unsigned int	max_charge;	/* maximum charge */
+	signed int	current;	/* current, positive if charging */
+	unsigned int	voltage;	/* voltage */
+	unsigned int	time_remaining;	/* remaining time */
+};
+
+extern int pmu_battery_count;
+extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
+extern unsigned int pmu_power_flags;
+
+#endif /* CONFIG_PMAC_PBOOK */
 
 #endif	/* __KERNEL__ */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index fdf83faccdde..392d2174d84a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -39,7 +39,7 @@ struct exec_domain;
 #define CLONE_FS	0x00000200	/* set if fs info shared between processes */
 #define CLONE_FILES	0x00000400	/* set if open files shared between processes */
 #define CLONE_SIGHAND	0x00000800	/* set if signal handlers and blocked signals shared */
-#define CLONE_PID	0x00001000	/* set if pid shared */
+#define CLONE_IDLETASK	0x00001000	/* set if new pid should be 0 (kernel only)*/
 #define CLONE_PTRACE	0x00002000	/* set if we want to let tracing continue on the child too */
 #define CLONE_VFORK	0x00004000	/* set if the parent wants the child to wake it up on mm_release */
 #define CLONE_PARENT	0x00008000	/* set if we want to have the same parent as the cloner */
@@ -663,7 +663,7 @@ extern void daemonize(void);
 extern task_t *child_reaper;
 
 extern int do_execve(char *, char **, char **, struct pt_regs *);
-extern int do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long);
+extern struct task_struct *do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long);
 
 extern void FASTCALL(add_wait_queue(wait_queue_head_t *q, wait_queue_t * wait));
 extern void FASTCALL(add_wait_queue_exclusive(wait_queue_head_t *q, wait_queue_t * wait));