diff options
| author | Krzysztof Halasa <khc@pm.waw.pl> | 2002-09-18 17:24:02 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@mandrakesoft.com> | 2002-09-18 17:24:02 -0400 |
| commit | 94e5a9e02c3813f105ef02f1bce19f329218c1a7 (patch) | |
| tree | 2fe7c287c207515195969321e4decff880dfb18d /include/linux | |
| parent | ac51726a392581cba62ccf5dfb2579a362731614 (diff) | |
A bunch of HDLC (WAN driver) bug fixes, plus much improves
device and protocol attach/detach support.
Overall, this is in preparation for update of HDLC API
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hdlc.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h index c18e217f0550..e372def0d8aa 100644 --- a/include/linux/hdlc.h +++ b/include/linux/hdlc.h @@ -12,14 +12,16 @@ #ifndef __HDLC_H #define __HDLC_H -#define CLOCK_DEFAULT 0 /* Default (current) setting */ +#define GENERIC_HDLC_VERSION 3 /* For synchronization with sethdlc utility */ + +#define CLOCK_DEFAULT 0 /* Default setting */ #define CLOCK_EXT 1 /* External TX and RX clock - DTE */ #define CLOCK_INT 2 /* Internal TX and RX clock - DCE */ #define CLOCK_TXINT 3 /* Internal TX and external RX clock */ #define CLOCK_TXFROMRX 4 /* TX clock derived from external RX clock */ -#define ENCODING_DEFAULT 0 /* Default (current) setting */ +#define ENCODING_DEFAULT 0 /* Default setting */ #define ENCODING_NRZ 1 #define ENCODING_NRZI 2 #define ENCODING_FM_MARK 3 @@ -27,7 +29,7 @@ #define ENCODING_MANCHESTER 5 -#define PARITY_DEFAULT 0 /* Default (current) setting */ +#define PARITY_DEFAULT 0 /* Default setting */ #define PARITY_NONE 1 /* No parity */ #define PARITY_CRC16_PR0 2 /* CRC16, initial value 0x0000 */ #define PARITY_CRC16_PR1 3 /* CRC16, initial value 0xFFFF */ @@ -36,13 +38,11 @@ #define PARITY_CRC32_PR0_CCITT 6 /* CRC32, initial value 0x00000000 */ #define PARITY_CRC32_PR1_CCITT 7 /* CRC32, initial value 0xFFFFFFFF */ -#define LMI_DEFAULT 0 /* Default (current) setting */ +#define LMI_DEFAULT 0 /* Default setting */ #define LMI_NONE 1 /* No LMI, all PVCs are static */ #define LMI_ANSI 2 /* ANSI Annex D */ #define LMI_CCITT 3 /* ITU-T Annex A */ -/* PPP doesn't need any info now - supply length = 0 to ioctl */ - #ifdef __KERNEL__ @@ -178,7 +178,7 @@ typedef struct hdlc_device_struct { int (*ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd); int (*open)(struct hdlc_device_struct *hdlc); void (*stop)(struct hdlc_device_struct *hdlc); - void (*detach)(struct hdlc_device_struct *hdlc); + void (*proto_detach)(struct hdlc_device_struct *hdlc); void (*netif_rx)(struct sk_buff *skb); int proto; /* IF_PROTO_HDLC/CISCO/FR/etc. */ @@ -337,11 +337,11 @@ static __inline__ void hdlc_close(hdlc_device *hdlc) /* May be used by hardware driver to gain control over HDLC device */ -static __inline__ void hdlc_detach(hdlc_device *hdlc) +static __inline__ void hdlc_proto_detach(hdlc_device *hdlc) { - if (hdlc->detach) - hdlc->detach(hdlc); - hdlc->detach = NULL; + if (hdlc->proto_detach) + hdlc->proto_detach(hdlc); + hdlc->proto_detach = NULL; } |