Re: [PATCH 1/3] scsi:ufs:add AHIT for hi3660 ufs

[Subhash Jadavani]

On 2017-06-09 18:20, butao wrote:

add Auto-Hibernate Idle Timer value for hi3660 ufs

Signed-off-by: Bu Tao <bu...@hisilicon.com>
Signed-off-by: Geng Jianfeng <gengjianf...@hisilicon.com>
Signed-off-by: Zang Leigang <zangleig...@hisilicon.com>
Signed-off-by: Yu Jianfeng <steven.yujianf...@hisilicon.com>
---
 drivers/scsi/ufs/ufshci.h | 3 +++
 1 file changed, 3 insertions(+)
 mode change 100644 => 100755 drivers/scsi/ufs/ufshci.h

diff --git a/drivers/scsi/ufs/ufshci.h b/drivers/scsi/ufs/ufshci.h
old mode 100644
new mode 100755
index f60145d4a66e..5ab9dfe4280e
--- a/drivers/scsi/ufs/ufshci.h
+++ b/drivers/scsi/ufs/ufshci.h
@@ -151,6 +151,9 @@ enum {
                                CONTROLLER_FATAL_ERROR |\
                                SYSTEM_BUS_FATAL_ERROR)

+/* AHIT - Auto-Hibernate Idle Timer */
+#define UFS_AHIT_AH8ITV_MASK                   0x3FF

This should be added only when we would need it in the driver.

+
 /* HCS - Host Controller Status 30h */
 #define DEVICE_PRESENT                         UFS_BIT(0)
 #define UTP_TRANSFER_REQ_LIST_READY            UFS_BIT(1)

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