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efi: add some missing __packed

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All of the device-path related structures should be packed.  UEFI
defines the device-path as a byte-aligned data structure.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Rob Clark 2017-09-13 18:05:26 -04:00 • committed by Alexander Graf
parent ff98cb9051
commit a8606ef075
1 changed files with 4 additions and 4 deletions
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8
include/efi_api.h
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@ -284,11 +284,11 @@ struct efi_device_path {
u8 type; u8 type;
u8 sub_type; u8 sub_type;
u16 length; u16 length;
}; } __packed;
struct efi_mac_addr { struct efi_mac_addr {
u8 addr[32]; u8 addr[32];
}; } __packed;
#define DEVICE_PATH_TYPE_MESSAGING_DEVICE 0x03 #define DEVICE_PATH_TYPE_MESSAGING_DEVICE 0x03
# define DEVICE_PATH_SUB_TYPE_MSG_MAC_ADDR 0x0b # define DEVICE_PATH_SUB_TYPE_MSG_MAC_ADDR 0x0b
@ -297,7 +297,7 @@ struct efi_device_path_mac_addr {
struct efi_device_path dp; struct efi_device_path dp;
struct efi_mac_addr mac; struct efi_mac_addr mac;
u8 if_type; u8 if_type;
}; } __packed;
#define DEVICE_PATH_TYPE_MEDIA_DEVICE 0x04 #define DEVICE_PATH_TYPE_MEDIA_DEVICE 0x04
# define DEVICE_PATH_SUB_TYPE_FILE_PATH 0x04 # define DEVICE_PATH_SUB_TYPE_FILE_PATH 0x04
@ -305,7 +305,7 @@ struct efi_device_path_mac_addr {
struct efi_device_path_file_path { struct efi_device_path_file_path {
struct efi_device_path dp; struct efi_device_path dp;
u16 str[32]; u16 str[32];
}; } __packed;
#define BLOCK_IO_GUID \ #define BLOCK_IO_GUID \
EFI_GUID(0x964e5b21, 0x6459, 0x11d2, \ EFI_GUID(0x964e5b21, 0x6459, 0x11d2, \