diff options
Diffstat (limited to 'include/linux/scc.h')
| -rw-r--r-- | include/linux/scc.h | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/include/linux/scc.h b/include/linux/scc.h index fbe189460..a896704e6 100644 --- a/include/linux/scc.h +++ b/include/linux/scc.h @@ -8,7 +8,7 @@ /* selection of hardware types */ #define PA0HZP 0x00 /* hardware type for PA0HZP SCC card and compatible */ -#define EAGLE 0x01 /* hardware type for EAGLE card */ +#define EAGLE 0x01 /* hardware type for EAGLE card */ #define PC100 0x02 /* hardware type for PC100 card */ #define PRIMUS 0x04 /* hardware type for PRIMUS-PC (DG9BL) card */ #define DRSI 0x08 /* hardware type for DRSI PC*Packet card */ @@ -28,10 +28,6 @@ enum SCC_ioctl_cmds { SIOCSCCCAL }; -/* magic number */ - -#define SCC_MAGIC 0x8530 /* ;-) */ - /* Device parameter control (from WAMPES) */ enum L1_params { @@ -218,7 +214,7 @@ struct scc_kiss { struct scc_channel { int magic; /* magic word */ - + int init; /* channel exists? */ struct net_device *dev; /* link to device control structure */ @@ -226,12 +222,12 @@ struct scc_channel { char brand; /* manufacturer of the board */ long clock; /* used clock */ - + io_port ctrl; /* I/O address of CONTROL register */ io_port data; /* I/O address of DATA register */ io_port special; /* I/O address of special function port */ int irq; /* Number of Interrupt */ - + char option; char enhanced; /* Enhanced SCC support */ @@ -242,17 +238,15 @@ struct scc_channel { struct scc_kiss kiss; /* control structure for KISS params */ struct scc_stat stat; /* statistical information */ struct scc_modem modem; /* modem information */ - + struct sk_buff_head tx_queue; /* next tx buffer */ struct sk_buff *rx_buff; /* pointer to frame currently received */ struct sk_buff *tx_buff; /* pointer to frame currently transmitted */ /* Timer */ - struct timer_list tx_t; /* tx timer for this channel */ struct timer_list tx_wdog; /* tx watchdogs */ }; -int scc_init(void); #endif /* defined(__KERNEL__) */ #endif /* defined(_SCC_H) */ |