On 2019-10-23 09:39, Asutosh Das wrote:
Qualcomm controller needs to be in hibern8 before scaling clocks.
This change puts the controller in hibern8 state before scaling
and brings it out after scaling of clocks.
Signed-off-by: Asutosh Das
---
drivers/scsi/ufs/ufs-qcom.c | 4
1 file chang
On 2020-10-24 08:06, Jaegeuk Kim wrote:
From: Jaegeuk Kim
In order to conduct FFU or RPMB operations, UFS needs to clear UAC.
This patch
clears it explicitly, so that we could get no failure given early
execution.
What's the meaning of 'given early execution'?
Signed-off-by: Jaegeuk Kim
On 2020-10-24 08:06, Jaegeuk Kim wrote:
From: Jaegeuk Kim
Must have WQ_MEM_RECLAIM
``WQ_MEM_RECLAIM``
All wq which might be used in the memory reclaim paths **MUST**
have this flag set. The wq is guaranteed to have at least one
execution context regardless of memory pressure.
Signed-off
On 2020-10-24 08:06, Jaegeuk Kim wrote:
The below call stack prevents clk_gating at every IO completion.
We can remove the condition, ufshcd_any_tag_in_use(), since
clkgating_work
will check it again.
ufshcd_complete_requests(struct ufs_hba *hba)
ufshcd_transfer_req_compl()
__ufshcd_tran
On 2020-10-22 17:53, Jaegeuk Kim wrote:
On 10/21, Can Guo wrote:
On 2020-10-21 12:52, jaeg...@kernel.org wrote:
> On 10/21, Can Guo wrote:
> > On 2020-10-21 03:52, Jaegeuk Kim wrote:
> > > The below call stack prevents clk_gating at every IO completion.
> > > We can remove the condition, ufshcd_
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