Re: [RFC 3/4] mmc: sdhci-msm: Change the desc_sz on cqe_enable/disable.

2017-09-01 Thread Ritesh Harjani
On 8/31/2017 12:12 PM, Adrian Hunter wrote: On 30/08/17 16:04, Ritesh Harjani wrote: When CMDQ is halted the HW expects descriptor size to be same which is using in CMDQ mode. Thus adjust the desc_sz of sdhci accordingly. Without this patch below command gives ADMA error when CQE is enabled.

Re: [RFC 3/4] mmc: sdhci-msm: Change the desc_sz on cqe_enable/disable.

2017-08-30 Thread Adrian Hunter
On 30/08/17 16:04, Ritesh Harjani wrote: > When CMDQ is halted the HW expects descriptor size to > be same which is using in CMDQ mode. > Thus adjust the desc_sz of sdhci accordingly. > > Without this patch below command gives ADMA error > when CQE is enabled. > cat /sys/kernel/debug/mmc0/mmc0:000

[RFC 3/4] mmc: sdhci-msm: Change the desc_sz on cqe_enable/disable.

2017-08-30 Thread Ritesh Harjani
When CMDQ is halted the HW expects descriptor size to be same which is using in CMDQ mode. Thus adjust the desc_sz of sdhci accordingly. Without this patch below command gives ADMA error when CQE is enabled. cat /sys/kernel/debug/mmc0/mmc0:0001/ext_csd Signed-off-by: Ritesh Harjani --- drivers/

[RFC 3/4] mmc: sdhci-msm: Change the desc_sz on cqe_enable/disable.

2017-08-30 Thread Ritesh Harjani
From: Ritesh Harjani When CMDQ is halted the HW expects descriptor size to be same which is using in CMDQ mode. Thus adjust the desc_sz of sdhci accordingly. Without this patch below command gives ADMA error when CQE is enabled. cat /sys/kernel/debug/mmc0/mmc0:0001/ext_csd Signed-off-by: Ritesh