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Commit 1bc3627b authored by Harout Hedeshian's avatar Harout Hedeshian
Browse files

net: rmnet_data: Use standard endianness macros in structs 



Replace all instances of RMNET_USE_BIG_ENDIAN_STRUCTS in header
definitions with #if defined(__LITTLE_ENDIAN_BITFIELD). The replacement
macro is well known and used in the core network stack.

Change-Id: I9a174ca40e186024ee9535e1b6c458bec60d09dc
Signed-off-by: default avatarHarout Hedeshian <harouth@codeaurora.org>
parent 8e67f56e

include/uapi/linux/net_map.h

+5 −3
Original line number Diff line number Diff line
@@ -2,15 +2,17 @@ 
#define _NET_MAP_H_



struct rmnet_map_header_s {

#ifndef RMNET_USE_BIG_ENDIAN_STRUCTS

#if defined(__LITTLE_ENDIAN_BITFIELD)

	uint8_t  pad_len:6;

	uint8_t  reserved_bit:1;

	uint8_t  cd_bit:1;

#else

#elif defined(__BIG_ENDIAN_BITFIELD)

	uint8_t  cd_bit:1;

	uint8_t  reserved_bit:1;

	uint8_t  pad_len:6;

#endif /* RMNET_USE_BIG_ENDIAN_STRUCTS */

#else

#error "Please fix <asm/byteorder.h>"

#endif

	uint8_t  mux_id;

	uint16_t pkt_len;

}  __aligned(1);

net/rmnet_data/rmnet_map.h

+10 −6
Original line number Diff line number Diff line
@@ -19,25 +19,29 @@ 


struct rmnet_map_control_command_s {

	uint8_t command_name;

#ifndef RMNET_USE_BIG_ENDIAN_STRUCTS

#if defined(__LITTLE_ENDIAN_BITFIELD)

	uint8_t  cmd_type:2;

	uint8_t  reserved:6;

#else

#elif defined(__BIG_ENDIAN_BITFIELD)

	uint8_t  reserved:6;

	uint8_t  cmd_type:2;

#endif /* RMNET_USE_BIG_ENDIAN_STRUCTS */

#else

#error "Please fix <asm/byteorder.h>"

#endif

	uint16_t reserved2;

	uint32_t   transaction_id;

	union {

		uint8_t  data[65528];

		struct {

#ifndef RMNET_USE_BIG_ENDIAN_STRUCTS

#if defined(__LITTLE_ENDIAN_BITFIELD)

			uint16_t  ip_family:2;

			uint16_t  reserved:14;

#else

#elif defined(__BIG_ENDIAN_BITFIELD)

			uint16_t  reserved:14;

			uint16_t  ip_family:2;

#endif /* RMNET_USE_BIG_ENDIAN_STRUCTS */

#else

#error "Please fix <asm/byteorder.h>"

#endif

			uint16_t  flow_control_seq_num;

			uint32_t  qos_id;

		} flow_control;