diff options
Diffstat (limited to 'drivers/scsi/ncr53c8xx.h')
| -rw-r--r-- | drivers/scsi/ncr53c8xx.h | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/scsi/ncr53c8xx.h b/drivers/scsi/ncr53c8xx.h index 8326f5f01e07..be38c902859e 100644 --- a/drivers/scsi/ncr53c8xx.h +++ b/drivers/scsi/ncr53c8xx.h @@ -1239,22 +1239,6 @@ struct scr_tblsel { */ /* -** Status -*/ - -#define S_GOOD (0x00) -#define S_CHECK_COND (0x02) -#define S_COND_MET (0x04) -#define S_BUSY (0x08) -#define S_INT (0x10) -#define S_INT_COND_MET (0x14) -#define S_CONFLICT (0x18) -#define S_TERMINATED (0x20) -#define S_QUEUE_FULL (0x28) -#define S_ILLEGAL (0xff) -#define S_SENSE (0x80) - -/* * End of ncrreg from FreeBSD */ @@ -1304,6 +1288,12 @@ struct ncr_device { u8 differential; }; +/* To keep track of the dma mapping (sg/single) that has been set */ +struct ncr_cmd_priv { + int data_mapped; + int data_mapping; +}; + extern struct Scsi_Host *ncr_attach(struct scsi_host_template *tpnt, int unit, struct ncr_device *device); extern void ncr53c8xx_release(struct Scsi_Host *host); irqreturn_t ncr53c8xx_intr(int irq, void *dev_id); |