[SCSI] aacraid: Series 7 Async. (performance) mode support
- Series 7 Async. (performance) mode support added
- New scatter/gather list format for Series 7
- Driver converts s/g list to a firmware suitable list for best performance on
Series 7, this can be disabled with driver parameter "aac_convert_sgl" for
testing purposes
- New container read/write command structure for Series 7
- Fast response support for the SCSI pass-through path added
- Async. status response buffer changes
Signed-off-by: Mahesh Rajashekhara <Mahesh_Rajashekhara@pmc-sierra.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index f0c66a8..d81b281 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -101,6 +101,7 @@
*/
*(__le32 *)hwfib->data = cpu_to_le32(ST_OK);
hwfib->header.XferState |= cpu_to_le32(AdapterProcessed);
+ fib->flags |= FIB_CONTEXT_FLAG_FASTRESP;
}
FIB_COUNTER_INCREMENT(aac_config.FibRecved);
@@ -121,7 +122,7 @@
* NOTE: we cannot touch the fib after this
* call, because it may have been deallocated.
*/
- fib->flags = 0;
+ fib->flags &= FIB_CONTEXT_FLAG_FASTRESP;
fib->callback(fib->callback_data, fib);
} else {
unsigned long flagv;
@@ -367,6 +368,7 @@
*/
*(__le32 *)hwfib->data = cpu_to_le32(ST_OK);
hwfib->header.XferState |= cpu_to_le32(AdapterProcessed);
+ fib->flags |= FIB_CONTEXT_FLAG_FASTRESP;
}
FIB_COUNTER_INCREMENT(aac_config.FibRecved);
@@ -387,7 +389,7 @@
* NOTE: we cannot touch the fib after this
* call, because it may have been deallocated.
*/
- fib->flags = 0;
+ fib->flags &= FIB_CONTEXT_FLAG_FASTRESP;
fib->callback(fib->callback_data, fib);
} else {
unsigned long flagv;