summaryrefslogtreecommitdiff
path: root/drivers/scsi/wd719x.h
diff options
context:
space:
mode:
authorBart Van Assche <bvanassche@acm.org>2022-02-18 22:51:14 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2022-02-23 05:11:07 +0300
commit70d1b920af62a7d065aa7a0d031dd1af44e8b31b (patch)
tree1eae4b401c513e2a1e0c71803426e2fb5a0944ce /drivers/scsi/wd719x.h
parent5dfcf1ad933fe877cb44e9fb7a661dfc22190101 (diff)
downloadlinux-70d1b920af62a7d065aa7a0d031dd1af44e8b31b.tar.xz
scsi: wd719x: Stop using the SCSI pointer
Move the DMA handle into the per-command private data instead of using the SCSI pointer from struct scsi_cmnd. This patch prepares for removal of the SCSI pointer from struct scsi_cmnd. Link: https://lore.kernel.org/r/20220218195117.25689-47-bvanassche@acm.org Cc: Ondrej Zary <linux@zary.sk> Cc: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/wd719x.h')
-rw-r--r--drivers/scsi/wd719x.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/wd719x.h b/drivers/scsi/wd719x.h
index abaabd419a54..966ab0fb4621 100644
--- a/drivers/scsi/wd719x.h
+++ b/drivers/scsi/wd719x.h
@@ -56,6 +56,7 @@ struct wd719x_scb {
u8 flags[2]; /* 62-63 SCB specific flags (local to each thread) */
/* everything below is for driver use (not used by card) */
dma_addr_t phys; /* bus address of the SCB */
+ dma_addr_t dma_handle;
struct scsi_cmnd *cmd; /* a copy of the pointer we were passed */
struct list_head list;
struct wd719x_sglist sg_list[WD719X_SG] __aligned(8); /* SG list */