diff options
Diffstat (limited to 'drivers/scsi/ncr53c8xx.h')
| -rw-r--r-- | drivers/scsi/ncr53c8xx.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/ncr53c8xx.h b/drivers/scsi/ncr53c8xx.h index fa14b5ca8783..be38c902859e 100644 --- a/drivers/scsi/ncr53c8xx.h +++ b/drivers/scsi/ncr53c8xx.h @@ -1288,6 +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); |