Commit b53eb9a0 authored Jul 08, 2024 by Bart Van Assche Committed by Martin K. Petersen Jul 10, 2024

scsi: ufs: core: Rename the MASK_TRANSFER_REQUESTS_SLOTS constant



Rename this constant to prepare for the introduction of the
MASK_TRANSFER_REQUESTS_SLOTS_MCQ constant. The acronym "SDB" stands for
"single doorbell" (mode).

Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20240708211716.2827751-5-bvanassche@acm.org


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 92c0b10f

drivers/ufs/core/ufshcd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2401,7 +2401,7 @@ static inline int ufshcd_hba_capabilities(struct ufs_hba *hba)
		hba->capabilities &= ~MASK_64_ADDRESSING_SUPPORT;

		/* nutrs and nutmrs are 0 based values */
		hba->nutrs = (hba->capabilities & MASK_TRANSFER_REQUESTS_SLOTS) + 1;
		hba->nutrs = (hba->capabilities & MASK_TRANSFER_REQUESTS_SLOTS_SDB) + 1;
		hba->nutmrs =
		((hba->capabilities & MASK_TASK_MANAGEMENT_REQUEST_SLOTS) >> 16) + 1;
		hba->reserved_slot = hba->nutrs - 1;

include/ufs/ufshci.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -67,7 +67,7 @@ enum {

		/* Controller capability masks */
		enum {
		MASK_TRANSFER_REQUESTS_SLOTS = 0x0000001F,
		MASK_TRANSFER_REQUESTS_SLOTS_SDB = 0x0000001F,
		MASK_NUMBER_OUTSTANDING_RTT = 0x0000FF00,
		MASK_TASK_MANAGEMENT_REQUEST_SLOTS = 0x00070000,
		MASK_EHSLUTRD_SUPPORTED = 0x00400000,