Hi,
Resending this patch to include 'mailing list' which I missed in
first release.
This patch set contains following patches
for Cadence UFS controller driver.
1. 0001-scsi-ufs-Enable-hibern8-interrupt-only-during-manual.patch
This patch is to fix false interrupt assertion during auto hibernation.
In this patch, hibern8 interrupt is Disabled during initialization
and later the interrupt is Enabled/Disabled during manual hibern8
Entry/Exit.
2. 0002-scsi-ufs-Update-L4-attributes-on-manual-hibern8-exit.patch
This patch is to update L4 attributes during manual hibern8 exit.
As per JESD220C spec, L4 attributes will be reset to their reset value
during DME_HIBERNATION_EXIT. This patch will take backup of the L4
parameters before DME_HIBERNATION_ENTER and restores the L4 parameters
after DME_HIBERNATION_EXIT
Thanks,
Sheeba B
sheebab (2):
scsi: ufs: Enable hibern8 interrupt only during manual hibern8 in
Cadence UFS.
scsi: ufs: Update L4 attributes on manual hibern8 exit in Cadence UFS.
drivers/scsi/ufs/cdns-pltfrm.c | 172 +++++++++++++++++++++++++++++++++--
1 file changed, 167 insertions(+), 5 deletions(-)
--
2.7.4
sheebab,
> Resending this patch to include 'mailing list' which I missed in first
> release.
>
> This patch set contains following patches for Cadence UFS controller
> driver.
>
> 1. 0001-scsi-ufs-Enable-hibern8-interrupt-only-during-manual.patch
> This patch is to fix false interrupt assertion during auto hibernation.
> In this patch, hibern8 interrupt is Disabled during initialization
> and later the interrupt is Enabled/Disabled during manual hibern8
> Entry/Exit.
> 2. 0002-scsi-ufs-Update-L4-attributes-on-manual-hibern8-exit.patch
> This patch is to update L4 attributes during manual hibern8 exit.
> As per JESD220C spec, L4 attributes will be reset to their reset value
> during DME_HIBERNATION_EXIT. This patch will take backup of the L4
> parameters before DME_HIBERNATION_ENTER and restores the L4 parameters
> after DME_HIBERNATION_EXIT
Only the cover letter made it to the list. Please make sure patch
submissions are sent to [email protected].
Thanks!
--
Martin K. Petersen Oracle Linux Engineering