Luo Jiaxing ba5192db96 scsi: hisi_sas: Do not reset phy timer to wait for stray phy up ... [ Upstream commit e16b9ed61e ] We found out that after phy up, the hardware reports another oob interrupt but did not follow a phy up interrupt: oob ready -> phy up -> DEV found -> oob read -> wait phy up -> timeout We run link reset when wait phy up timeout, and it send a normal disk into reset processing. So we made some circumvention action in the code, so that this abnormal oob interrupt will not start the timer to wait for phy up. Link: https://lore.kernel.org/r/1589552025-165012-2-git-send-email-john.garry@huawei.com Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com> Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-06-24 17:50:15 +02:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
hisi_sas.h	scsi: hisi_sas: Add BIST support for phy loopback	2019-09-10 22:28:57 -04:00
hisi_sas_main.c	scsi: hisi_sas: Do not reset phy timer to wait for stray phy up	2020-06-24 17:50:15 +02:00
hisi_sas_v1_hw.c	scsi: hisi_sas: Remove hisi_sas_hw.slot_complete	2019-09-10 22:28:56 -04:00
hisi_sas_v2_hw.c	scsi: hisi_sas: Remove some unused function arguments	2019-09-10 22:28:56 -04:00
hisi_sas_v3_hw.c	scsi: hisi_sas: Return directly if init hardware failed	2020-01-23 08:22:58 +01:00