[Intel-xe] ✓ CI.checkpatch: success for drm/xe: implement driver initiated function-reset (rev2)
Patchwork
patchwork at emeril.freedesktop.org
Tue Oct 24 14:38:39 UTC 2023
== Series Details ==
Series: drm/xe: implement driver initiated function-reset (rev2)
URL : https://patchwork.freedesktop.org/series/124976/
State : success
== Summary ==
+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
63c2b6b160bca2df6efc7bc4cea6f442097d7854
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 583e90892520f35e736121a2d2418c77c8d3143a
Author: Andrzej Hajda <andrzej.hajda at intel.com>
Date: Tue Oct 24 16:35:53 2023 +0200
drm/xe: implement driver initiated function-reset
Driver initiated function-reset (FLR) is the highest level of reset
that we can trigger from within the driver. In contrast to PCI FLR it
doesn't require re-enumeration of PCI BAR. It can be useful in case
GT fails to reset. It is also the only way to trigger GSC reset from
the driver and can be used in future addition of GSC support.
v2:
- use regs from xe_regs.h
- move the flag to xe.mmio
- call flr only on root gt
- use BIOS protection check
- copy/paste comments from i915
v3:
- flr code moved to xe_device.c
Signed-off-by: Andrzej Hajda <andrzej.hajda at intel.com>
+ /mt/dim checkpatch 4354e27efb78582ee567ba6264c79d0872a3a4e7 drm-intel
583e90892 drm/xe: implement driver initiated function-reset
More information about the Intel-xe
mailing list