linux/drivers/scsi/hisi_sas
Xiang Chen 37359798ec scsi: hisi_sas: Add support for interrupt coalescing for v3 hw
If INT_COAL_EN is enabled, configure time and count of interrupt
coalescing.  Then if CQ collects count of CQ entries in time, it will
report the interrupt. Or if CQ doesn't collect enough CQ entries in time,
it will report the interrupt at timeout.

As all the registers are not supported to be changed dynamically, we need
to config those register between disable and enable PHYs.

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>
2018-11-15 14:37:05 -05:00
..
hisi_sas_main.c scsi: hisi_sas: Create separate host attributes per HBA 2018-11-15 14:37:05 -05:00
hisi_sas_v1_hw.c scsi: hisi_sas: Create separate host attributes per HBA 2018-11-15 14:37:05 -05:00
hisi_sas_v2_hw.c scsi: hisi_sas: Create separate host attributes per HBA 2018-11-15 14:37:05 -05:00
hisi_sas_v3_hw.c scsi: hisi_sas: Add support for interrupt coalescing for v3 hw 2018-11-15 14:37:05 -05:00
hisi_sas.h scsi: hisi_sas: Add support for interrupt coalescing for v3 hw 2018-11-15 14:37:05 -05:00
Kconfig scsi: hisi_sas: Remove depends on HAS_DMA in case of platform dependency 2018-03-21 18:34:21 -04:00
Makefile scsi: hisi_sas: add skeleton v3 hw driver 2017-06-19 21:31:25 -04:00