diff options
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index d281492009fb..cb7d69939a34 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -415,6 +415,7 @@ struct aac_ciss_identify_pd { * These macros convert from physical channels to virtual channels */ #define CONTAINER_CHANNEL (0) +#define NATIVE_CHANNEL (1) #define CONTAINER_TO_CHANNEL(cont) (CONTAINER_CHANNEL) #define CONTAINER_TO_ID(cont) (cont) #define CONTAINER_TO_LUN(cont) (0) diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 5a201da93250..5e1a2d67d90c 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -466,6 +466,17 @@ static int aac_slave_configure(struct scsi_device *sdev) ++num_lsu; depth = (host->can_queue - num_one) / num_lsu; + + if (sdev_channel(sdev) != NATIVE_CHANNEL) + goto common_config; + + /* + * Check if SATA drive + */ + if (strncmp(sdev->vendor, "ATA", 3) == 0) + depth = 32; + else + depth = 64; } common_config: |