[GIT PULL] SCSI fixes for 6.1-rc3

From: James Bottomley
Date: Sat Jan 14 2023 - 08:49:01 EST


Two minor fixes in the hisi_sas driver which only impact enterprise
style multi-expander and shared disk situations and no core changes.

The patch is available here:

git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes

The short changelog is:

Xingui Yang (1):
scsi: hisi_sas: Use abort task set to reset SAS disks when discovered

Yihang Li (1):
scsi: hisi_sas: Set a port invalid only if there are no devices attached when refreshing port id

And the diffstat:

drivers/scsi/hisi_sas/hisi_sas_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

With full diff below

James

---

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index e9c2d306ed87..8c038ccf1c09 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -704,7 +704,7 @@ static int hisi_sas_init_device(struct domain_device *device)
int_to_scsilun(0, &lun);

while (retry-- > 0) {
- rc = sas_clear_task_set(device, lun.scsi_lun);
+ rc = sas_abort_task_set(device, lun.scsi_lun);
if (rc == TMF_RESP_FUNC_COMPLETE) {
hisi_sas_release_task(hisi_hba, device);
break;
@@ -1316,7 +1316,7 @@ static void hisi_sas_refresh_port_id(struct hisi_hba *hisi_hba)
device->linkrate = phy->sas_phy.linkrate;

hisi_hba->hw->setup_itct(hisi_hba, sas_dev);
- } else
+ } else if (!port->port_attached)
port->id = 0xff;
}
}