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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-08-06 00:10:05 +0300 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-08-14 21:54:41 +0300 |
| commit | 148ce20520760d17f1d9db23c0575ffeed60a287 (patch) | |
| tree | e93adb3ae795dea6324c0eb215f74168603ba1cc | |
| parent | 551a959a8c11e7f3452e0c2f24db85dffebc1e91 (diff) | |
| download | u-boot-148ce20520760d17f1d9db23c0575ffeed60a287.tar.xz | |
efi_loader: Uri() device path node
iPXE used Uri() device path nodes. So we should support them in the
device path to text protocol.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| -rw-r--r-- | include/efi_api.h | 6 | ||||
| -rw-r--r-- | lib/efi_loader/efi_device_path_to_text.c | 13 |
2 files changed, 19 insertions, 0 deletions
diff --git a/include/efi_api.h b/include/efi_api.h index e854a8b3a1..38ac47f164 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -523,6 +523,7 @@ struct efi_device_path_acpi_path { # define DEVICE_PATH_SUB_TYPE_MSG_USB_CLASS 0x0f # define DEVICE_PATH_SUB_TYPE_MSG_SATA 0x12 # define DEVICE_PATH_SUB_TYPE_MSG_NVME 0x17 +# define DEVICE_PATH_SUB_TYPE_MSG_URI 0x18 # define DEVICE_PATH_SUB_TYPE_MSG_SD 0x1a # define DEVICE_PATH_SUB_TYPE_MSG_MMC 0x1d @@ -587,6 +588,11 @@ struct efi_device_path_nvme { u8 eui64[8]; } __packed; +struct efi_device_path_uri { + struct efi_device_path dp; + u8 uri[]; +} __packed; + #define DEVICE_PATH_TYPE_MEDIA_DEVICE 0x04 # define DEVICE_PATH_SUB_TYPE_HARD_DRIVE_PATH 0x01 # define DEVICE_PATH_SUB_TYPE_CDROM_PATH 0x02 diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c index 675e80bcb8..d46327a1c9 100644 --- a/lib/efi_loader/efi_device_path_to_text.c +++ b/lib/efi_loader/efi_device_path_to_text.c @@ -190,6 +190,19 @@ static char *dp_msging(char *s, struct efi_device_path *dp) break; } + case DEVICE_PATH_SUB_TYPE_MSG_URI: { + struct efi_device_path_uri *udp = + (struct efi_device_path_uri *)dp; + int n; + + n = (int)udp->dp.length - sizeof(struct efi_device_path_uri); + + s += sprintf(s, "Uri("); + if (n > 0 && n < MAX_NODE_LEN - 6) + s += snprintf(s, n, "%s", (char *)udp->uri); + s += sprintf(s, ")"); + break; + } case DEVICE_PATH_SUB_TYPE_MSG_SD: case DEVICE_PATH_SUB_TYPE_MSG_MMC: { const char *typename = |