From: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx> Apparently we've been doin it rong for a decade, but only lately do we run into problems. Signed-off-by: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx> --- drivers/scsi/hpsa.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index 621a153..98c97ca 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -212,6 +212,7 @@ static void SA5_submit_command(struct ctlr_info *h, dev_dbg(&h->pdev->dev, "Sending %x, tag = %x\n", c->busaddr, c->Header.Tag.lower); writel(c->busaddr, h->vaddr + SA5_REQUEST_PORT_OFFSET); + (void) readl(h->vaddr + SA5_REQUEST_PORT_OFFSET); h->commands_outstanding++; if (h->commands_outstanding > h->max_outstanding) h->max_outstanding = h->commands_outstanding; -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
