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authorDeepak Ukey <deepak.ukey@microchip.com>2019-07-09 15:30:48 +0530
committerMartin K. Petersen <martin.petersen@oracle.com>2019-07-11 20:35:21 -0400
commit196ba6629cf95e51403337235d09742fcdc3febd (patch)
tree9bca8cac542c1a54df5b0d2134b6f06d4912149a /drivers/scsi/pm8001/pm80xx_hwi.h
parentscsi: libsas: remove the exporting of sas_wait_eh (diff)
downloadlinux-dev-196ba6629cf95e51403337235d09742fcdc3febd.tar.xz
linux-dev-196ba6629cf95e51403337235d09742fcdc3febd.zip
scsi: pm80xx: Fixed kernel panic during error recovery for SATA drive
Disabling the SATA drive interface cause kernel panic. When the drive Interface is disabled, device should be deregistered after aborting all pending I/Os. Also changed the port recovery timeout to 10000 ms for PM8006 controller. Signed-off-by: Deepak Ukey <deepak.ukey@microchip.com> Signed-off-by: Viswas G <Viswas.G@microchip.com> Reviewed-by: Jack Wang <jinpu.wang@cloud.ionos.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/pm8001/pm80xx_hwi.h')
-rw-r--r--drivers/scsi/pm8001/pm80xx_hwi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.h b/drivers/scsi/pm8001/pm80xx_hwi.h
index 84d7426441bf..dc9ab7689060 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.h
+++ b/drivers/scsi/pm8001/pm80xx_hwi.h
@@ -230,6 +230,8 @@
#define SAS_MAX_AIP 0x200000
#define IT_NEXUS_TIMEOUT 0x7D0
#define PORT_RECOVERY_TIMEOUT ((IT_NEXUS_TIMEOUT/100) + 30)
+/* Port recovery timeout, 10000 ms for PM8006 controller */
+#define CHIP_8006_PORT_RECOVERY_TIMEOUT 0x640000
#ifdef __LITTLE_ENDIAN_BITFIELD
struct sas_identify_frame_local {