Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d136552e8beadcf5e59089292e2ba44f09e3aad8
Commit: d136552e8beadcf5e59089292e2ba44f09e3aad8
Parent: 4942de4a0e914f205d351a81873f4f63986bcc3c
Author: Jeff Garzik <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 2 13:16:10 2007 -0400
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Tue Oct 2 13:16:10 2007 -0400
aic94xx: fix DMA data direction for SMP requests
DMA-mapped SMP (scsi management protocol) requests going /to/ the device
need the PCI DMA data direction to indicate such.
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/scsi/aic94xx/aic94xx_task.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c
b/drivers/scsi/aic94xx/aic94xx_task.c
index d5d8cab..ab13824 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -451,7 +451,7 @@ static int asd_build_smp_ascb(struct asd_ascb *ascb, struct
sas_task *task,
struct scb *scb;
pci_map_sg(asd_ha->pcidev, &task->smp_task.smp_req, 1,
- PCI_DMA_FROMDEVICE);
+ PCI_DMA_TODEVICE);
pci_map_sg(asd_ha->pcidev, &task->smp_task.smp_resp, 1,
PCI_DMA_FROMDEVICE);
@@ -486,7 +486,7 @@ static void asd_unbuild_smp_ascb(struct asd_ascb *a)
BUG_ON(!task);
pci_unmap_sg(a->ha->pcidev, &task->smp_task.smp_req, 1,
- PCI_DMA_FROMDEVICE);
+ PCI_DMA_TODEVICE);
pci_unmap_sg(a->ha->pcidev, &task->smp_task.smp_resp, 1,
PCI_DMA_FROMDEVICE);
}
-
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