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linux/drivers/misc/mei
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Alexander Usyskin f8204f0ddd mei: avoid FW version request on Ibex Peak and earlier 
The fixed MKHI client on PCH 6 gen platforms
does not support fw version retrieval.
The error is not fatal, but it fills up the kernel logs and
slows down the driver start.
This patch disables requesting FW version on GEN6 and earlier platforms.

Fixes warning:
[   15.964298] mei mei::55213584-9a29-4916-badf-0fb7ed682aeb:01: Could not read FW version
[   15.964301] mei mei::55213584-9a29-4916-badf-0fb7ed682aeb:01: version command failed -5

Cc: <stable@vger.kernel.org> +v4.18
Cc: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20191004181722.31374-1-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-04 17:38:50 +02:00
..
hdcp drm main pull request for v5.3-rc1 (sans mm changes) 2019-07-15 19:04:27 -07:00
bus-fixup.c mei: avoid FW version request on Ibex Peak and earlier 2019-10-04 17:38:50 +02:00
bus.c mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
client.c mei: expose device state in sysfs 2019-04-25 19:33:34 +02:00
client.h mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
debugfs.c Driver Core and debugfs changes for 5.3-rc1 2019-07-12 12:24:03 -07:00
dma-ring.c mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
hbm.c mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
hbm.h mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
hw-me-regs.h mei: me: add comet point (lake) LP device ids 2019-10-04 15:17:01 +02:00
hw-me.c mei: avoid FW version request on Ibex Peak and earlier 2019-10-04 17:38:50 +02:00
hw-me.h mei: avoid FW version request on Ibex Peak and earlier 2019-10-04 17:38:50 +02:00
hw-txe-regs.h mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
hw-txe.c mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
hw-txe.h mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
hw.h mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
init.c mei: expose device state in sysfs 2019-04-25 19:33:34 +02:00
interrupt.c mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
Kconfig mei: hdcp: use own Kconfig file 2019-04-25 19:33:34 +02:00
main.c drivers: Introduce device lookup variants by device type 2019-07-30 13:07:42 +02:00
Makefile mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
mei_dev.h mei: avoid FW version request on Ibex Peak and earlier 2019-10-04 17:38:50 +02:00
mei-trace.c mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
mei-trace.h mei: adjust the copyright notice in the files. 2019-03-28 02:07:54 +09:00
pci-me.c mei: avoid FW version request on Ibex Peak and earlier 2019-10-04 17:38:50 +02:00
pci-txe.c mei: Use dev_get_drvdata where possible 2019-07-30 20:32:53 +02:00