coreboot-kgpe-d16/payloads
Julius Werner 277498c283 libpayload: usbmsc: Factor out usb_msc_force_init() function
We're planning to have a use case with a custom USB device that
implements the USB mass storage protocol on its bulk endpoints, but does
not have the normal MSC class/protocol interface descriptors and does
not support class-specific control requests (Get Max LUN and Bulk-Only
Reset). We'd like to identify/enumerate the device via
usb_generic_create() in our payload but then reuse all the normal MSC
driver code. In order to make that possible, this patch factors a new
usb_msc_force_init() function out of usb_msc_init() which will
initialize an MSC device without checking its descriptors. It also adds
some "quirks" flags that allow devices registered this way to customize
behavior of the MSC stack.

Change-Id: I50392128409cb2a879954f234149a5e3b060a229
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-08-22 10:37:26 +00:00
..
bayou payloads: Remove/fix trailing whitespace 2018-09-04 12:38:40 +00:00
coreinfo Makefile.inc, payloads: Enable -Wvla 2019-08-20 20:57:01 +00:00
external payloads/tianocore: Enable UEFIPayload 2019-08-21 09:34:27 +00:00
libpayload libpayload: usbmsc: Factor out usb_msc_force_init() function 2019-08-22 10:37:26 +00:00
linuxcheck Makefile.inc, payloads: Enable -Wvla 2019-08-20 20:57:01 +00:00
nvramcui Makefile.inc, payloads: Enable -Wvla 2019-08-20 20:57:01 +00:00
Kconfig arch/riscv: Enable FIT support 2019-08-08 13:03:59 +00:00
Makefile.inc payloads/external: Add yabits payload 2018-09-16 13:10:17 +00:00