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efi_loader: VenMedia device path node

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The Load File2 protocol exposes a device path with a VenMedia() node. Hence
our implementation of the device path to text protocol should support this
node.

Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt
2021-02-03 18:46:07 +01:00
parent 6bca36cee2
commit 02fc018a35
1 changed files with 15 additions and 0 deletions
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15
lib/efi_loader/efi_device_path_to_text.c
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@@ -244,6 +244,21 @@ static char *dp_media(char *s, struct efi_device_path *dp)
cddp->partition_start, cddp->partition_size); cddp->partition_start, cddp->partition_size);
break; break;
} }
case DEVICE_PATH_SUB_TYPE_VENDOR_PATH: {
int i, n;
struct efi_device_path_vendor *vdp =
(struct efi_device_path_vendor *)dp;
s += sprintf(s, "VenMedia(%pUl", &vdp->guid);
n = (int)vdp->dp.length - sizeof(struct efi_device_path_vendor);
if (n > 0) {
s += sprintf(s, ",");
for (i = 0; i < n; ++i)
s += sprintf(s, "%02x", vdp->vendor_data[i]);
}
s += sprintf(s, ")");
break;
}
case DEVICE_PATH_SUB_TYPE_FILE_PATH: { case DEVICE_PATH_SUB_TYPE_FILE_PATH: {
struct efi_device_path_file_path *fp = struct efi_device_path_file_path *fp =
(struct efi_device_path_file_path *)dp; (struct efi_device_path_file_path *)dp;