diff options
| author | John Garry <john.garry@huawei.com> | 2022-03-11 15:23:52 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-03-15 06:33:24 +0300 |
| commit | 095478a6e5bf590f2bbf341569eb25173c9c5f32 (patch) | |
| tree | f2a6990932bb529e6ef1db58fc93544d38a8d517 /drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | |
| parent | 2cbbf489778eb9dde51392ec5f74ae2868e4b857 (diff) | |
| download | linux-095478a6e5bf590f2bbf341569eb25173c9c5f32.tar.xz | |
scsi: hisi_sas: Use libsas internal abort support
Use the common libsas internal abort functionality.
In addition, this driver has special handling for internal abort timeouts -
specifically whether to reset the controller in that instance, so extend
the API for that.
Timeout is now increased to 20 * Hz from 6 * Hz.
We also retry for failure now, but this should not make a difference.
Link: https://lore.kernel.org/r/1647001432-239276-5-git-send-email-john.garry@huawei.com
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v2_hw.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 441ac4b6f1f4..455d49299ddf 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -2603,14 +2603,15 @@ static void hisi_sas_internal_abort_quirk_timeout(struct timer_list *t) } static void prep_abort_v2_hw(struct hisi_hba *hisi_hba, - struct hisi_sas_slot *slot, - int device_id, int abort_flag, int tag_to_abort) + struct hisi_sas_slot *slot) { struct sas_task *task = slot->task; + struct sas_internal_abort_task *abort = &task->abort_task; struct domain_device *dev = task->dev; struct hisi_sas_cmd_hdr *hdr = slot->cmd_hdr; struct hisi_sas_port *port = slot->port; struct timer_list *timer = &slot->internal_abort_timer; + struct hisi_sas_device *sas_dev = dev->lldd_dev; /* setup the quirk timer */ timer_setup(timer, hisi_sas_internal_abort_quirk_timeout, 0); @@ -2622,13 +2623,13 @@ static void prep_abort_v2_hw(struct hisi_hba *hisi_hba, (port->id << CMD_HDR_PORT_OFF) | (dev_is_sata(dev) << CMD_HDR_ABORT_DEVICE_TYPE_OFF) | - (abort_flag << CMD_HDR_ABORT_FLAG_OFF)); + (abort->type << CMD_HDR_ABORT_FLAG_OFF)); /* dw1 */ - hdr->dw1 = cpu_to_le32(device_id << CMD_HDR_DEV_ID_OFF); + hdr->dw1 = cpu_to_le32(sas_dev->device_id << CMD_HDR_DEV_ID_OFF); /* dw7 */ - hdr->dw7 = cpu_to_le32(tag_to_abort << CMD_HDR_ABORT_IPTT_OFF); + hdr->dw7 = cpu_to_le32(abort->tag << CMD_HDR_ABORT_IPTT_OFF); hdr->transfer_tags = cpu_to_le32(slot->idx); } |