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authorJohn Garry <john.garry@huawei.com>2022-03-11 15:23:52 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2022-03-15 06:33:24 +0300
commit095478a6e5bf590f2bbf341569eb25173c9c5f32 (patch)
treef2a6990932bb529e6ef1db58fc93544d38a8d517 /drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
parent2cbbf489778eb9dde51392ec5f74ae2868e4b857 (diff)
downloadlinux-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_v3_hw.c')
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_v3_hw.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 914ae4e82f5e..79f87d7c3e68 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -1452,28 +1452,28 @@ static void prep_ata_v3_hw(struct hisi_hba *hisi_hba,
}
static void prep_abort_v3_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 hisi_sas_device *sas_dev = dev->lldd_dev;
+ bool sata = dev_is_sata(dev);
/* dw0 */
- hdr->dw0 = cpu_to_le32((5U << CMD_HDR_CMD_OFF) | /*abort*/
+ hdr->dw0 = cpu_to_le32((5U << CMD_HDR_CMD_OFF) | /* abort */
(port->id << CMD_HDR_PORT_OFF) |
- (dev_is_sata(dev)
- << CMD_HDR_ABORT_DEVICE_TYPE_OFF) |
- (abort_flag
- << CMD_HDR_ABORT_FLAG_OFF));
+ (sata << CMD_HDR_ABORT_DEVICE_TYPE_OFF) |
+ (abort->type << CMD_HDR_ABORT_FLAG_OFF));
/* dw1 */
- hdr->dw1 = cpu_to_le32(device_id
+ 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);
}