Commit 251286d7 authored Dec 08, 2013 by Yaniv Gardi Committed by Gerrit - the friendly Code Review server Dec 08, 2013

scsi: ufs-msm: change default working mode to rate B



Working throughput in UFS is affected by Gear, Number of lanes, and Mode
(PWM: Slow / SlowAuto,
 or
 HS: Fast /FastAuto).
When working in HS, throughput is affected by additional parameter -
Rate (A / B).
Here, we change the default working rate in HS to Rate B.

Change-Id: I35f63d5fc90ad1be19d886dda0bdcd4e54fe9c4c
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>

parent 2e72dfc5

drivers/scsi/ufs/ufs-msm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -41,7 +41,7 @@
		#define UFS_MSM_LIMIT_TX_PWR_PWM SLOW_MODE
		#define UFS_MSM_LIMIT_RX_PWR_HS FAST_MODE
		#define UFS_MSM_LIMIT_TX_PWR_HS FAST_MODE
		#define UFS_MSM_LIMIT_HS_RATE PA_HS_MODE_A
		#define UFS_MSM_LIMIT_HS_RATE PA_HS_MODE_B
		#define UFS_MSM_LIMIT_DESIRED_MODE FAST

		static struct msm_ufs_phy_calibration phy_cal_table_rate_A[] = {