Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1662841 > unrolled thread
| Started by | butao <butao@hisilicon.com> |
|---|---|
| First post | 2017-06-10 03:30 +0200 |
| Last post | 2017-06-12 23:00 +0200 |
| Articles | 2 — 2 participants |
Back to article view | Back to linux.kernel
[PATCH 1/3] scsi:ufs:add AHIT for hi3660 ufs butao <butao@hisilicon.com> - 2017-06-10 03:30 +0200
Re: [PATCH 1/3] scsi:ufs:add AHIT for hi3660 ufs Subhash Jadavani <subhashj@codeaurora.org> - 2017-06-12 23:00 +0200
| From | butao <butao@hisilicon.com> |
|---|---|
| Date | 2017-06-10 03:30 +0200 |
| Subject | [PATCH 1/3] scsi:ufs:add AHIT for hi3660 ufs |
| Message-ID | <tQDnY-wR-5@gated-at.bofh.it> |
add Auto-Hibernate Idle Timer value for hi3660 ufs
Signed-off-by: Bu Tao <butao@hisilicon.com>
Signed-off-by: Geng Jianfeng <gengjianfeng@hisilicon.com>
Signed-off-by: Zang Leigang <zangleigang@hisilicon.com>
Signed-off-by: Yu Jianfeng <steven.yujianfeng@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
+
/* HCS - Host Controller Status 30h */
#define DEVICE_PRESENT UFS_BIT(0)
#define UTP_TRANSFER_REQ_LIST_READY UFS_BIT(1)
--
2.11.GIT
[toc] | [next] | [standalone]
| From | Subhash Jadavani <subhashj@codeaurora.org> |
|---|---|
| Date | 2017-06-12 23:00 +0200 |
| Message-ID | <tREBk-77B-7@gated-at.bofh.it> |
| In reply to | #1662841 |
On 2017-06-09 18:20, butao wrote:
> add Auto-Hibernate Idle Timer value for hi3660 ufs
>
> Signed-off-by: Bu Tao <butao@hisilicon.com>
> Signed-off-by: Geng Jianfeng <gengjianfeng@hisilicon.com>
> Signed-off-by: Zang Leigang <zangleigang@hisilicon.com>
> Signed-off-by: Yu Jianfeng <steven.yujianfeng@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)
--
The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
[toc] | [prev] | [standalone]
Back to top | Article view | linux.kernel
csiph-web