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Date: Wed, 7 Sep 2022 18:58:00 +0300 From: Tomas Winkler <tomas.winkler@...el.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch> Cc: Jani Nikula <jani.nikula@...ux.intel.com>, Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>, Rodrigo Vivi <rodrigo.vivi@...el.com>, Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>, intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org, Tomas Winkler <tomas.winkler@...el.com>, Alexander Usyskin <alexander.usyskin@...el.com>, Vitaly Lubart <vitaly.lubart@...el.com>, Daniele Ceraolo Spurio <daniele.ceraolospurio@...el.com> Subject: [PATCH v8 03/16] mei: add slow_firmware flag to the mei auxiliary device Add slow_firmware flag to the mei auxiliary device info to inform the mei driver about slow underlying firmware. Such firmware will require to use larger operation timeouts. Signed-off-by: Alexander Usyskin <alexander.usyskin@...el.com> Signed-off-by: Tomas Winkler <tomas.winkler@...el.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@...el.com> --- include/linux/mei_aux.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/mei_aux.h b/include/linux/mei_aux.h index a0cb587006d5..4894d8bf4159 100644 --- a/include/linux/mei_aux.h +++ b/include/linux/mei_aux.h @@ -12,11 +12,14 @@ * @aux_dev: - auxiliary device object * @irq: interrupt driving the mei auxiliary device * @bar: mmio resource bar reserved to mei auxiliary device + * @slow_firmware: The device has slow underlying firmware. + * Such firmware will require to use larger operation timeouts. */ struct mei_aux_device { struct auxiliary_device aux_dev; int irq; struct resource bar; + bool slow_firmware; }; #define auxiliary_dev_to_mei_aux_dev(auxiliary_dev) \ -- 2.37.2
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