diff mbox series

[RESEND,v6,6/9] efi_loader: add CDROM short-form device path

Message ID 20231016042309.2386387-7-masahisa.kojima@linaro.org
State Superseded
Headers show
Series Add EFI HTTP boot support | expand

Commit Message

Masahisa Kojima Oct. 16, 2023, 4:23 a.m. UTC 
UEFI specification does not mandate to support the short-form
of the CDROM media device path.
Fedora installation ISO image is identified as CDROM media
device path, supporting short-form CDROM media device path is
required to automatically add the boot option having default
file of Fedora installation image.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
---
 lib/efi_loader/efi_device_path.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c
index ed7214f3a3..ac673ab117 100644
--- a/lib/efi_loader/efi_device_path.c
+++ b/lib/efi_loader/efi_device_path.c
@@ -110,7 +110,8 @@  struct efi_device_path *efi_dp_shorten(struct efi_device_path *dp)
 	while (dp) {
 		if (EFI_DP_TYPE(dp, MESSAGING_DEVICE, MSG_USB_WWI) ||
 		    EFI_DP_TYPE(dp, MEDIA_DEVICE, HARD_DRIVE_PATH) ||
-		    EFI_DP_TYPE(dp, MEDIA_DEVICE, FILE_PATH))
+		    EFI_DP_TYPE(dp, MEDIA_DEVICE, FILE_PATH) ||
+		    EFI_DP_TYPE(dp, MEDIA_DEVICE, CDROM_PATH))
 			return dp;
 
 		dp = efi_dp_next(dp);