Cause highmem buffers to be bounced to low memory until this
driver supports highmem addresses. Otherwise it just oopses
on NULL buffer addresses.
Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
---
drivers/scsi/aha152x.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 0afc0c9..c841f11 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -3474,6 +3474,12 @@ static int aha152x_proc_info(struct Scsi_Host *shpnt, char *buffer, char **start
return thislength < length ? thislength : length;
}
+static int aha152x_adjust_queue(struct scsi_device *device)
+{
+ blk_queue_bounce_limit(device->request_queue, BLK_BOUNCE_HIGH);
+ return 0;
+}
+
static struct scsi_host_template aha152x_driver_template = {
.module = THIS_MODULE,
.name = AHA152X_REVID,
@@ -3490,6 +3496,7 @@ static struct scsi_host_template aha152x_driver_template = {
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
+ .slave_alloc = aha152x_adjust_queue,
};
#if !defined(PCMCIA)
--
1.5.2.2.249.g45fd
-
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