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efi: Use device device path type Messaging for network interface node

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When adding network interface node use Messaging device path with
subtype MAC Address and device's MAC address as a value instead
of Media Device path type with subtype File Path and path "Net"

Signed-off-by: Oleksandr Tymoshenko <gonzo@bluezbox.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Oleksandr Tymoshenko
2016-10-24 10:47:01 -07:00
committed by Alexander Graf
parent 456ca6ba04
commit d7608aba38
2 changed files with 22 additions and 8 deletions
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13
include/efi_api.h
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@ -268,6 +268,19 @@ struct efi_device_path {
u16 length;
};
struct efi_mac_addr {
u8 addr[32];
};
#define DEVICE_PATH_TYPE_MESSAGING_DEVICE 0x03
# define DEVICE_PATH_SUB_TYPE_MSG_MAC_ADDR 0x0b
struct efi_device_path_mac_addr {
struct efi_device_path dp;
struct efi_mac_addr mac;
u8 if_type;
};
#define DEVICE_PATH_TYPE_MEDIA_DEVICE 0x04
# define DEVICE_PATH_SUB_TYPE_FILE_PATH 0x04