From ed57967ab64f1dcdb9efb78a3f4a950dfdccf544 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Thu, 8 Sep 2022 00:51:00 +0300 Subject: 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 Signed-off-by: Tomas Winkler Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Daniele Ceraolo Spurio Link: https://patchwork.freedesktop.org/patch/msgid/20220907215113.1596567-4-tomas.winkler@intel.com Acked-by: Greg Kroah-Hartman Signed-off-by: Joonas Lahtinen --- include/linux/mei_aux.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/mei_aux.h') 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) \ -- cgit