277498c283
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> |
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| .. | ||
| arm/arch | ||
| arm64/arch | ||
| arpa | ||
| mips/arch | ||
| pci | ||
| storage | ||
| sys | ||
| udc | ||
| usb | ||
| x86/arch | ||
| archive.h | ||
| assert.h | ||
| cbfs.h | ||
| cbfs_core.h | ||
| cbfs_ram.h | ||
| cbgfx.h | ||
| compiler.h | ||
| coreboot_tables.h | ||
| ctype.h | ||
| die.h | ||
| endian.h | ||
| errno.h | ||
| exception.h | ||
| fmap_serialized.h | ||
| gdb.h | ||
| getopt.h | ||
| inttypes.h | ||
| ipchksum.h | ||
| kconfig.h | ||
| keycodes.h | ||
| libpayload.h | ||
| limits.h | ||
| lz4.h | ||
| lzma.h | ||
| malloc.h | ||
| multiboot_tables.h | ||
| panel.h | ||
| pci.h | ||
| queue.h | ||
| stdarg.h | ||
| stddef.h | ||
| stdint.h | ||
| stdio.h | ||
| stdlib.h | ||
| string.h | ||
| strings.h | ||
| swab.h | ||
| sysinfo.h | ||
| term.h | ||
| time.h | ||
| unistd.h | ||
| video_console.h | ||