Xiang Chen 640acc9a96 scsi: hisi_sas: service interrupt ITCT_CLR interrupt in v2 hw ... This patch is a fix related to freeing a device in v2 hw driver. Before, we polled to ITCT CLR interrupt to check if a device is free. This was error prone, as if the interrupt doesn't occur in 10us, we miss processing it. To avoid this situation, service this interrupt and sync the event with a completion. Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2017-08-10 20:15:02 -04:00
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Kconfig	scsi: hisi_sas: add skeleton v3 hw driver	2017-06-19 21:31:25 -04:00
Makefile	scsi: hisi_sas: add skeleton v3 hw driver	2017-06-19 21:31:25 -04:00
hisi_sas.h	scsi: hisi_sas: service interrupt ITCT_CLR interrupt in v2 hw	2017-08-10 20:15:02 -04:00
hisi_sas_main.c	scsi: hisi_sas: remove repeated device config in v2 hw	2017-08-10 20:15:02 -04:00
hisi_sas_v1_hw.c	scsi: hisi_sas: optimise DMA slot memory	2017-07-01 17:06:56 -04:00
hisi_sas_v2_hw.c	scsi: hisi_sas: service interrupt ITCT_CLR interrupt in v2 hw	2017-08-10 20:15:02 -04:00
hisi_sas_v3_hw.c	scsi: hisi_sas: remove repeated device config in v2 hw	2017-08-10 20:15:02 -04:00