linux/drivers/ufs
Asutosh Das 7224c80687 scsi: ufs: core: mcq: Calculate queue depth
The UFS device defines the supported queuedepth by bqueuedepth which has a
max value of 256.  The HC defines MAC (Max Active Commands) that defines
the max number of commands that in flight to the UFS device.  Calculate and
configure the nutrs based on both these values.

Co-developed-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Asutosh Das <quic_asutoshd@quicinc.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
History 2023-01-13 21:03:37 -05:00
..
core scsi: ufs: core: mcq: Calculate queue depth 2023-01-13 21:03:37 -05:00
host scsi: ufs: core: mcq: Calculate queue depth 2023-01-13 21:03:37 -05:00
Kconfig scsi: ufs: Split the drivers/scsi/ufs directory 2022-05-19 20:27:37 -04:00
Makefile scsi: ufs: Split the drivers/scsi/ufs directory 2022-05-19 20:27:37 -04:00