Signed-off-by: Bart Van Assche <bart.vanass...@sandisk.com>
Cc: Adaptec OEM Raid Solutions <aacr...@adaptec.com>
---
drivers/scsi/dpt_i2o.c | 21 ++++++---------------
1 file changed, 6 insertions(+), 15 deletions(-)
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 0bf9769..9bab86c 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -2240,26 +2240,17 @@ static s32 adpt_scsi_to_i2o(adpt_hba* pHba, struct
scsi_cmnd* cmd, struct adpt_d
* Note: Do not have to verify index is less than 0 since
* cmd->cmnd[0] is an unsigned char
*/
- switch(cmd->sc_data_direction){
- case DMA_FROM_DEVICE:
- scsidir =0x40000000; // DATA IN (iop<--dev)
- break;
- case DMA_TO_DEVICE:
- direction=0x04000000; // SGL OUT
- scsidir =0x80000000; // DATA OUT (iop-->dev)
- break;
- case DMA_NONE:
- break;
- case DMA_BIDIRECTIONAL:
- scsidir =0x40000000; // DATA IN (iop<--dev)
- // Assume In - and continue;
- break;
- default:
+ if (scsi_bidi_cmnd(cmd)) {
printk(KERN_WARNING"%s: scsi opcode 0x%x not
supported.\n",
pHba->name, cmd->cmnd[0]);
cmd->result = (DID_OK <<16) | (INITIATOR_ERROR << 8);
cmd->scsi_done(cmd);
return 0;
+ } else if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
+ scsidir =0x40000000; // DATA IN (iop<--dev)
+ } else if (cmd->sc_data_direction == DMA_TO_DEVICE) {
+ direction=0x04000000; // SGL OUT
+ scsidir =0x80000000; // DATA OUT (iop-->dev)
}
}
// msg[0] is set later
--
2.1.2
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