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Commit 2349b533 authored by Subhash Jadavani's avatar Subhash Jadavani Committed by Martin K. Petersen
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scsi: ufs: fix default power mode to FAST/SLOW 



We would by default like to run in FAST/SLOW mode instead
of FASTAUTO/SLOWAUTO mode for performance reasons. This
change sets the default speed mode to FAST/SLOW mode.

Reviewed-by: default avatarVenkat Gopalakrishnan <venkatg@codeaurora.org>
Signed-off-by: default avatarSubhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 0b257734

drivers/scsi/ufs/ufshcd.c

+4 −4
Original line number Diff line number Diff line
@@ -2821,8 +2821,8 @@ static int ufshcd_get_max_pwr_mode(struct ufs_hba *hba) 
	if (hba->max_pwr_info.is_valid)

		return 0;



	pwr_info->pwr_tx = FASTAUTO_MODE;

	pwr_info->pwr_rx = FASTAUTO_MODE;

	pwr_info->pwr_tx = FAST_MODE;

	pwr_info->pwr_rx = FAST_MODE;

	pwr_info->hs_rate = PA_HS_MODE_B;



	/* Get the connected lane count */
@@ -2853,7 +2853,7 @@ static int ufshcd_get_max_pwr_mode(struct ufs_hba *hba) 
				__func__, pwr_info->gear_rx);

			return -EINVAL;

		}

		pwr_info->pwr_rx = SLOWAUTO_MODE;

		pwr_info->pwr_rx = SLOW_MODE;

	}



	ufshcd_dme_peer_get(hba, UIC_ARG_MIB(PA_MAXRXHSGEAR),
@@ -2866,7 +2866,7 @@ static int ufshcd_get_max_pwr_mode(struct ufs_hba *hba) 
				__func__, pwr_info->gear_tx);

			return -EINVAL;

		}

		pwr_info->pwr_tx = SLOWAUTO_MODE;

		pwr_info->pwr_tx = SLOW_MODE;

	}



	hba->max_pwr_info.is_valid = true;