linux-stable/drivers/accel
Koby Elbaz 57479adb41 accel/habanalabs: disable PCI when escalating compute to hard-reset
In case a compute reset has failed or a request for a hard reset has
just arrived, then we escalate current reset procedure from compute
to hard-reset.
In such a case, the FW should be aware of the updated error cause,
and if LKD is the one who performs the reset (rather than the FW),
then we ask the FW to disable PCI access.

We would also like to have relevant debug info and therefore
we print the currently escalating reset type.

Signed-off-by: Koby Elbaz <kelbaz@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
2023-03-15 13:29:12 +02:00
..
habanalabs accel/habanalabs: disable PCI when escalating compute to hard-reset 2023-03-15 13:29:12 +02:00
ivpu Merge tag 'drm-misc-next-2023-03-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-03-14 12:18:54 +10:00
drm_accel.c Fix mismerge due to devnode now taking a 'const *' device 2022-12-16 13:04:15 -06:00
Kconfig accel: fix CONFIG_DRM dependencies 2023-02-01 11:18:46 +01:00
Makefile habanalabs: move driver to accel subsystem 2023-01-26 11:52:10 +02:00