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treewide: Use CONFIG_*_ENDIAN instead of __BYTE_ORDER__ 

In order to avoid using multiple sources of truth for the platfom's
endianness, convert the in-tree code to use the (BIG|LITTLE)_ENDIAN
Kconfig variables exclusively, instead of the compiler's
__BYTE_ORDER__.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit is contained in:
Carles Cufi 2022-10-26 17:25:02 +02:00 committed by Stephanos Ioannidis
parent f38c283c42
commit 8e4d499fa0
17 changed files with 170 additions and 241 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/w1/w1_net.c
View File

@ -183,7 +183,7 @@ int z_impl_w1_search_bus(const struct device *dev, uint8_t command,
* Only big-endian targets need to swap, such that struct's
* bytes are stored in big-endian byte order.
*/
if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) {
if (IS_ENABLED(CONFIG_BIG_ENDIAN)) {
sys_memcpy_swap(&found_rom, &found_rom_inv_64, 8);
} else {
*(uint64_t *)&found_rom = found_rom_inv_64;

4
include/zephyr/kernel/thread.h
View File

@ -89,10 +89,10 @@ struct _thread_base {
*/
union {
struct {
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#ifdef CONFIG_BIG_ENDIAN
uint8_t sched_locked;
int8_t prio;
#else /* LITTLE and PDP */
#else /* Little Endian */
int8_t prio;
uint8_t sched_locked;
#endif

30
include/zephyr/net/ptp_time.h
View File

@ -40,16 +40,14 @@ struct net_ptp_time {
/** Seconds encoded on 48 bits. */
union {
struct {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint32_t low;
uint16_t high;
uint16_t unused;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint16_t unused;
uint16_t high;
uint32_t low;
#else
#error "Unknown byte order"
uint16_t unused;
uint16_t high;
uint32_t low;
#endif
} _sec;
uint64_t second;
@ -77,16 +75,14 @@ struct net_ptp_extended_time {
/** Seconds encoded on 48 bits. */
union {
struct {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint32_t low;
uint16_t high;
uint16_t unused;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint16_t unused;
uint16_t high;
uint32_t low;
#else
#error "Unknown byte order"
uint16_t unused;
uint16_t high;
uint32_t low;
#endif
} _sec;
uint64_t second;
@ -95,16 +91,14 @@ struct net_ptp_extended_time {
/** Fractional nanoseconds on 48 bits. */
union {
struct {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint32_t low;
uint16_t high;
uint16_t unused;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint16_t unused;
uint16_t high;
uint32_t low;
#else
#error "Unknown byte order"
uint16_t unused;
uint16_t high;
uint32_t low;
#endif
} _fns;
uint64_t fract_nsecond;

6
include/zephyr/sys/byteorder.h
View File

@ -168,7 +168,7 @@
* @return 48-bit integer in big-endian format.
*/
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
#define sys_le16_to_cpu(val) (val)
#define sys_cpu_to_le16(val) (val)
#define sys_le24_to_cpu(val) (val)
@ -189,7 +189,7 @@
#define sys_cpu_to_be48(val) __bswap_48(val)
#define sys_be64_to_cpu(val) __bswap_64(val)
#define sys_cpu_to_be64(val) __bswap_64(val)
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
#define sys_le16_to_cpu(val) __bswap_16(val)
#define sys_cpu_to_le16(val) __bswap_16(val)
#define sys_le24_to_cpu(val) __bswap_24(val)
@ -210,8 +210,6 @@
#define sys_cpu_to_be48(val) (val)
#define sys_be64_to_cpu(val) (val)
#define sys_cpu_to_be64(val) (val)
#else
#error "Unknown byte order"
#endif
/**

4
include/zephyr/usb/usb_ch9.h
View File

@ -23,11 +23,11 @@ extern "C" {
#endif
struct usb_req_type_field {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t recipient : 5;
uint8_t type : 2;
uint8_t direction : 1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t direction : 1;
uint8_t type : 2;
uint8_t recipient : 5;

6
modules/canopennode/CO_driver_target.h
View File

@ -39,12 +39,10 @@ extern "C" {
#define CO_USE_LEDS 1
#endif
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
#define CO_LITTLE_ENDIAN
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define CO_BIG_ENDIAN
#else
#error "Unsupported endianness"
#define CO_BIG_ENDIAN
#endif
typedef bool bool_t;

32
modules/littlefs/zephyr_lfs_config.h
View File

@ -147,20 +147,9 @@ static inline int lfs_scmp(uint32_t a, uint32_t b)
/* Convert between 32-bit little-endian and native order */
static inline uint32_t lfs_fromle32(uint32_t a)
{
#if (defined(BYTE_ORDER) && defined(ORDER_LITTLE_ENDIAN) && \
BYTE_ORDER == ORDER_LITTLE_ENDIAN) || \
(defined(__BYTE_ORDER) && defined(__ORDER_LITTLE_ENDIAN) && \
__BYTE_ORDER == __ORDER_LITTLE_ENDIAN) || \
(defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && \
__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
#if defined(CONFIG_LITTLE_ENDIAN)
return a;
#elif !defined(LFS_NO_INTRINSICS) && ( \
(defined(BYTE_ORDER) && defined(ORDER_BIG_ENDIAN) && \
BYTE_ORDER == ORDER_BIG_ENDIAN) || \
(defined(__BYTE_ORDER) && defined(__ORDER_BIG_ENDIAN) && \
__BYTE_ORDER == __ORDER_BIG_ENDIAN) || \
(defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && \
__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))
#elif !defined(LFS_NO_INTRINSICS)
return __builtin_bswap32(a);
#else
return (((uint8_t *)&a)[0] << 0) |
@ -178,21 +167,10 @@ static inline uint32_t lfs_tole32(uint32_t a)
/* Convert between 32-bit big-endian and native order */
static inline uint32_t lfs_frombe32(uint32_t a)
{
#if !defined(LFS_NO_INTRINSICS) && ( \
(defined(BYTE_ORDER) && defined(ORDER_LITTLE_ENDIAN) && \
BYTE_ORDER == ORDER_LITTLE_ENDIAN) || \
(defined(__BYTE_ORDER) && defined(__ORDER_LITTLE_ENDIAN) && \
__BYTE_ORDER == __ORDER_LITTLE_ENDIAN) || \
(defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && \
__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__))
return __builtin_bswap32(a);
#elif (defined(BYTE_ORDER) && defined(ORDER_BIG_ENDIAN) && \
BYTE_ORDER == ORDER_BIG_ENDIAN) || \
(defined(__BYTE_ORDER) && defined(__ORDER_BIG_ENDIAN) && \
__BYTE_ORDER == __ORDER_BIG_ENDIAN) || \
(defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && \
__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
#if defined(CONFIG_BIG_ENDIAN)
return a;
#elif !defined(LFS_NO_INTRINSICS)
return __builtin_bswap32(a);
#else
return (((uint8_t *)&a)[0] << 24) |
(((uint8_t *)&a)[1] << 16) |

2
subsys/bluetooth/audio/csis.c
View File

@ -133,7 +133,7 @@ static int sirk_encrypt(struct bt_conn *conn,
0x3c, 0xe5, 0xce, 0xd9};
static bool swapped;
if (!swapped && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)) {
if (!swapped && IS_ENABLED(CONFIG_LITTLE_ENDIAN)) {
/* Swap test_k to little endian */
sys_mem_swap(test_k, 16);
swapped = true;

2
subsys/bluetooth/audio/csis_client.c
View File

@ -246,7 +246,7 @@ static int sirk_decrypt(struct bt_conn *conn,
BT_DBG("Decrypting with sample data K");
if (!swapped && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) {
if (!swapped && IS_ENABLED(CONFIG_LITTLE_ENDIAN)) {
/* Swap test_k to little endian */
sys_mem_swap(test_k, 16);
swapped = true;

6
subsys/bluetooth/audio/csis_crypto.c
View File

@ -79,7 +79,7 @@ int bt_csis_sih(const uint8_t sirk[BT_CSIS_SET_SIRK_SIZE], uint32_t r,
BT_DBG("BE: r' %s", bt_hex(res, sizeof(res)));
if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) {
if (IS_ENABLED(CONFIG_LITTLE_ENDIAN)) {
/* Swap to Big Endian (BE) */
sys_memcpy_swap(sirk_tmp, sirk, BT_CSIS_SET_SIRK_SIZE);
} else {
@ -205,7 +205,7 @@ int bt_csis_sef(const uint8_t k[BT_CSIS_CRYPTO_KEY_SIZE],
BT_DBG("SIRK %s", bt_hex(sirk, BT_CSIS_SET_SIRK_SIZE));
if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) {
if (IS_ENABLED(CONFIG_LITTLE_ENDIAN)) {
/* Swap because aes_cmac is big endian
* and we are little endian
*/
@ -229,7 +229,7 @@ int bt_csis_sef(const uint8_t k[BT_CSIS_CRYPTO_KEY_SIZE],
BT_DBG("BE: k1 result %s", bt_hex(k1_out, sizeof(k1_out)));
if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) {
if (IS_ENABLED(CONFIG_LITTLE_ENDIAN)) {
/* Swap result back to little endian */
sys_mem_swap(k1_out, sizeof(k1_out));
}

256
subsys/bluetooth/controller/ll_sw/pdu.h
View File

@ -297,21 +297,19 @@ struct pdu_adv_connect_ind {
uint16_t latency;
uint16_t timeout;
uint8_t chan_map[PDU_CHANNEL_MAP_SIZE];
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t hop:5;
uint8_t sca:3;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t sca:3;
uint8_t hop:5;
#else
#error "Unsupported endianness"
#endif
uint8_t sca:3;
uint8_t hop:5;
#endif /* CONFIG_LITTLE_ENDIAN */
} __packed;
} __packed;
struct pdu_adv_ext_hdr {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t adv_addr:1;
uint8_t tgt_addr:1;
uint8_t cte_info:1;
@ -320,31 +318,27 @@ struct pdu_adv_ext_hdr {
uint8_t sync_info:1;
uint8_t tx_pwr:1;
uint8_t rfu:1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t rfu:1;
uint8_t tx_pwr:1;
uint8_t sync_info:1;
uint8_t aux_ptr:1;
uint8_t adi:1;
uint8_t cte_info:1;
uint8_t tgt_addr:1;
uint8_t adv_addr:1;
#else
#error "Unsupported endianness"
#endif
uint8_t rfu:1;
uint8_t tx_pwr:1;
uint8_t sync_info:1;
uint8_t aux_ptr:1;
uint8_t adi:1;
uint8_t cte_info:1;
uint8_t tgt_addr:1;
uint8_t adv_addr:1;
#endif /* CONFIG_LITTLE_ENDIAN */
uint8_t data[0];
} __packed;
struct pdu_adv_com_ext_adv {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t ext_hdr_len:6;
uint8_t adv_mode:2;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t adv_mode:2;
uint8_t ext_hdr_len:6;
#else
#error "Unsupported endianness"
#endif
uint8_t adv_mode:2;
uint8_t ext_hdr_len:6;
#endif /* CONFIG_LITTLE_ENDIAN */
union {
struct pdu_adv_ext_hdr ext_hdr;
uint8_t ext_hdr_adv_data[0];
@ -360,29 +354,25 @@ enum pdu_adv_mode {
#define PDU_ADV_SID_COUNT 16
struct pdu_adv_adi {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint16_t did:12;
uint16_t sid:4;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint16_t sid:4;
uint16_t did:12;
#else
#error "Unsupported endianness"
#endif
uint16_t sid:4;
uint16_t did:12;
#endif /* CONFIG_LITTLE_ENDIAN */
} __packed;
struct pdu_adv_aux_ptr {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t chan_idx:6;
uint8_t ca:1;
uint8_t offs_units:1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t offs_units:1;
uint8_t ca:1;
uint8_t chan_idx:6;
#else
#error "Unsupported endianness"
#endif
uint8_t offs_units:1;
uint8_t ca:1;
uint8_t chan_idx:6;
#endif /* CONFIG_LITTLE_ENDIAN */
/* offs:13
* phy:3
* NOTE: This layout as bitfields is not portable for BE using
@ -408,33 +398,29 @@ enum pdu_adv_aux_phy {
};
struct pdu_cte_info {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t time:5;
uint8_t rfu:1;
uint8_t type:2;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t type:2;
uint8_t rfu:1;
uint8_t time:5;
#else
#error "Unsupported endianness"
#endif
uint8_t type:2;
uint8_t rfu:1;
uint8_t time:5;
#endif /* CONFIG_LITTLE_ENDIAN */
} __packed;
struct pdu_adv_sync_info {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint16_t offs:13;
uint16_t offs_units:1;
uint16_t offs_adjust:1;
uint16_t rfu:1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint16_t rfu:1;
uint16_t offs_adjust:1;
uint16_t offs_units:1;
uint16_t offs:13;
#else
#error "Unsupported endianness"
#endif
uint16_t rfu:1;
uint16_t offs_adjust:1;
uint16_t offs_units:1;
uint16_t offs:13;
#endif /* CONFIG_LITTLE_ENDIAN */
uint16_t interval;
uint8_t sca_chm[PDU_CHANNEL_MAP_SIZE];
uint32_t aa;
@ -472,21 +458,19 @@ enum pdu_adv_type {
} __packed;
struct pdu_adv {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t type:4;
uint8_t rfu:1;
uint8_t chan_sel:1;
uint8_t tx_addr:1;
uint8_t rx_addr:1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t rx_addr:1;
uint8_t tx_addr:1;
uint8_t chan_sel:1;
uint8_t rfu:1;
uint8_t type:4;
#else
#error "Unsupported endianness"
#endif
uint8_t rx_addr:1;
uint8_t tx_addr:1;
uint8_t chan_sel:1;
uint8_t rfu:1;
uint8_t type:4;
#endif /* CONFIG_LITTLE_ENDIAN */
uint8_t len;
@ -698,17 +682,15 @@ struct pdu_data_llctrl_min_used_chans_ind {
} __packed;
struct pdu_data_llctrl_cte_req {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t min_cte_len_req : 5;
uint8_t rfu : 1;
uint8_t cte_type_req : 2;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t cte_type_req : 2;
uint8_t rfu : 1;
uint8_t min_cte_len_req : 5;
#else
#error "Unsupported endianness"
#endif
uint8_t cte_type_req : 2;
uint8_t rfu : 1;
uint8_t min_cte_len_req : 5;
#endif /* CONFIG_LITTLE_ENDIAN */
} __packed;
struct pdu_data_llctrl_cte_rsp {
@ -739,15 +721,13 @@ struct pdu_data_llctrl_cis_req {
uint16_t p_max_pdu;
uint8_t nse;
uint8_t sub_interval[3];
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t c_bn:4;
uint8_t p_bn:4;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t p_bn:4;
uint8_t c_bn:4;
#else
#error "Unsupported endianness"
#endif
uint8_t p_bn:4;
uint8_t c_bn:4;
#endif /* CONFIG_LITTLE_ENDIAN */
uint8_t c_ft;
uint8_t p_ft;
uint16_t iso_interval;
@ -833,7 +813,7 @@ struct profile {
#endif /* CONFIG_BT_CTLR_PROFILE_ISR */
struct pdu_data {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t ll_id:2;
uint8_t nesn:1;
uint8_t sn:1;
@ -844,7 +824,7 @@ struct pdu_data {
#else
uint8_t rfu:3;
#endif
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
#if defined(CONFIG_BT_CTLR_DF_CONN_CTE_TX) || defined(CONFIG_BT_CTLR_DF_CONN_CTE_RX)
uint8_t rfu:2;
uint8_t cp:1;
@ -855,9 +835,7 @@ struct pdu_data {
uint8_t sn:1;
uint8_t nesn:1;
uint8_t ll_id:2;
#else
#error "Unsupported endianness"
#endif
#endif /* CONFIG_LITTLE_ENDIAN */
uint8_t len;
@ -888,15 +866,13 @@ struct pdu_data {
* To be used when referring to component without knowing CIS or BIS type
*/
struct pdu_iso {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t ll_id:2;
uint8_t hdr_other:6;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t hdr_other:6;
uint8_t ll_id:2;
#else
#error "Unsupported endianness"
#endif /* __BYTE_ORDER__ */
uint8_t hdr_other:6;
uint8_t ll_id:2;
#endif /* CONFIG_LITTLE_ENDIAN */
uint8_t length;
uint8_t payload[0];
} __packed;
@ -906,7 +882,7 @@ struct pdu_iso {
#define PDU_ISO_SEG_TIMEOFFSET_SIZE 3
struct pdu_iso_sdu_sh {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t sc:1;
uint8_t cmplt:1;
uint8_t rfu:6;
@ -916,18 +892,16 @@ struct pdu_iso_sdu_sh {
uint32_t timeoffset:24;
uint32_t payload:8;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t rfu:6;
uint8_t cmplt:1;
uint8_t sc:1;
uint8_t length;
/* Note, timeoffset only available in first segment of sdu */
uint32_t payload:8;
uint32_t timeoffset:24;
#else
#error "Unsupported endianness"
#endif /* __BYTE_ORDER__ */
uint8_t rfu:6;
uint8_t cmplt:1;
uint8_t sc:1;
uint8_t length;
/* Note, timeoffset only available in first segment of sdu */
uint32_t payload:8;
uint32_t timeoffset:24;
#endif /* CONFIG_LITTLE_ENDIAN */
} __packed;
enum pdu_cis_llid {
@ -940,7 +914,7 @@ enum pdu_cis_llid {
};
struct pdu_cis {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t ll_id:2;
uint8_t nesn:1;
uint8_t sn:1;
@ -948,17 +922,15 @@ struct pdu_cis {
uint8_t rfu0:1;
uint8_t npi:1;
uint8_t rfu1:1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t rfu1:1;
uint8_t npi:1;
uint8_t rfu0:1;
uint8_t cie:1;
uint8_t sn:1;
uint8_t nesn:1;
uint8_t ll_id:2;
#else
#error "Unsupported endianness"
#endif /* __BYTE_ORDER__ */
uint8_t rfu1:1;
uint8_t npi:1;
uint8_t rfu0:1;
uint8_t cie:1;
uint8_t sn:1;
uint8_t nesn:1;
uint8_t ll_id:2;
#endif /* CONFIG_LITTLE_ENDIAN */
uint8_t length;
uint8_t payload[0];
} __packed;
@ -1000,19 +972,17 @@ enum pdu_bis_llid {
};
struct pdu_bis {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t ll_id:2;
uint8_t cssn:3;
uint8_t cstf:1;
uint8_t rfu:2;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint8_t rfu:2;
uint8_t cstf:1;
uint8_t cssn:3;
uint8_t ll_id:2;
#else
#error "Unsupported endianness"
#endif /* __BYTE_ORDER__ */
uint8_t rfu:2;
uint8_t cstf:1;
uint8_t cssn:3;
uint8_t ll_id:2;
#endif /* CONFIG_LITTLE_ENDIAN */
uint8_t len;
union {
uint8_t payload[0];
@ -1021,7 +991,7 @@ struct pdu_bis {
} __packed;
struct pdu_big_info {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint32_t offs:14;
uint32_t offs_units:1;
uint32_t iso_interval:12;
@ -1042,30 +1012,28 @@ struct pdu_big_info {
uint32_t sdu_interval:20;
uint32_t max_sdu:12;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
uint32_t num_bis:5;
uint32_t iso_interval:12;
uint32_t offs_units:1;
uint32_t offs:14;
uint32_t pto:4;
uint32_t sub_interval:20;
uint32_t bn:3;
uint32_t nse:5;
uint32_t max_pdu:8;
uint32_t irc:4;
uint32_t spacing:20;
uint8_t rfu;
uint32_t seed_access_addr;
uint32_t max_sdu:12;
uint32_t sdu_interval:20;
#else
#error "Unsupported endianness"
#endif /* __BYTE_ORDER__ */
uint32_t num_bis:5;
uint32_t iso_interval:12;
uint32_t offs_units:1;
uint32_t offs:14;
uint32_t pto:4;
uint32_t sub_interval:20;
uint32_t bn:3;
uint32_t nse:5;
uint32_t max_pdu:8;
uint32_t irc:4;
uint32_t spacing:20;
uint8_t rfu;
uint32_t seed_access_addr;
uint32_t max_sdu:12;
uint32_t sdu_interval:20;
#endif /* CONFIG_LITTLE_ENDIAN */
uint16_t base_crc_init;
@ -1081,7 +1049,7 @@ struct pdu_big_info {
#define PDU_BIG_PAYLOAD_COUNT_MAX 28
struct pdu_dtm {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t type:4;
uint8_t rfu0:1;
#if defined(CONFIG_BT_CTLR_DF_CTE_TX)
@ -1090,7 +1058,7 @@ struct pdu_dtm {
#else
uint8_t rfu1:3;
#endif
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
#if defined(CONFIG_BT_CTLR_DF_CTE_TX)
uint8_t rfu1:2;
uint8_t cp:1;
@ -1099,9 +1067,7 @@ struct pdu_dtm {
#endif
uint8_t rfu0:1;
uint8_t type:4;
#else
#error "Unsupported endianness"
#endif
#endif /* CONFIG_LITTLE_ENDIAN */
uint8_t length;
#if defined(CONFIG_BT_CTLR_DF_CTE_TX)
union {

5
subsys/mgmt/mcumgr/lib/mgmt/include/mgmt/mgmt.h
View File

@ -62,11 +62,10 @@ extern "C" {
#define MGMT_EVT_OP_CMD_DONE 0x03
struct mgmt_hdr {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t nh_op:3; /* MGMT_OP_[...] */
uint8_t _res1:5;
#endif
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t _res1:5;
uint8_t nh_op:3; /* MGMT_OP_[...] */
#endif

5
subsys/mgmt/mcumgr/lib/protocol.md
View File

@ -34,11 +34,10 @@ Frames in SMP have the following header format:
```
struct mgmt_hdr {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t nh_op:3; /* MGMT_OP_[...] */
uint8_t _res1:5;
#endif
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t _res1:5;
uint8_t nh_op:3; /* MGMT_OP_[...] */
#endif

4
subsys/net/ip/icmpv6.h
View File

@ -73,11 +73,11 @@ struct net_icmpv6_nd_opt_6co {
struct net_icmpv6_nd_opt_route_info {
uint8_t prefix_len;
struct {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t reserved_2 :3;
uint8_t prf :2;
uint8_t reserved_1 :3;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t reserved_1 :3;
uint8_t prf :2;
uint8_t reserved_2 :3;

5
subsys/net/ip/tcp_private.h
View File

@ -150,11 +150,10 @@ struct tcphdr {
uint16_t th_dport;
uint32_t th_seq;
uint32_t th_ack;
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t th_x2:4; /* unused */
uint8_t th_off:4; /* data offset, in units of 32-bit words */
#endif
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t th_off:4;
uint8_t th_x2:4;
#endif

6
subsys/net/ip/utils.c
View File

@ -488,12 +488,10 @@ int z_vrfy_net_addr_pton(sa_family_t family, const char *src,
#endif /* CONFIG_USERSPACE */
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
#define CHECKSUM_BIG_ENDIAN 0
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define CHECKSUM_BIG_ENDIAN 1
#else
#error "Unknown byte order"
#define CHECKSUM_BIG_ENDIAN 1
#endif
static uint16_t offset_based_swap8(const uint8_t *data)

36
subsys/net/l2/ieee802154/ieee802154_frame.h
View File

@ -86,7 +86,7 @@ enum ieee802154_version {
*/
struct ieee802154_fcf_seq {
struct {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint16_t frame_type : 3;
uint16_t security_enabled : 1;
uint16_t frame_pending : 1;
@ -98,7 +98,7 @@ struct ieee802154_fcf_seq {
uint16_t dst_addr_mode : 2;
uint16_t frame_version : 2;
uint16_t src_addr_mode : 2;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint16_t reserved : 1;
uint16_t pan_id_comp : 1;
uint16_t ar : 1;
@ -173,11 +173,11 @@ enum ieee802154_key_id_mode {
/* See section 7.6.2.2 */
struct ieee802154_security_control_field {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t security_level : 3;
uint8_t key_id_mode : 2;
uint8_t reserved : 3;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t reserved : 3;
uint8_t key_id_mode : 2;
uint8_t security_level : 3;
@ -233,10 +233,10 @@ struct ieee802154_mfr {
};
struct ieee802154_gts_dir {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t mask : 7;
uint8_t reserved : 1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t reserved : 1;
uint8_t mask : 7;
#endif
@ -244,23 +244,23 @@ struct ieee802154_gts_dir {
struct ieee802154_gts {
uint16_t short_address;
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t starting_slot : 4;
uint8_t length : 4;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t length : 4;
uint8_t starting_slot : 4;
#endif
} __packed;
struct ieee802154_gts_spec {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
/* Descriptor Count */
uint8_t desc_count : 3;
uint8_t reserved : 4;
/* GTS Permit */
uint8_t permit : 1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
/* GTS Permit */
uint8_t permit : 1;
uint8_t reserved : 4;
@ -270,14 +270,14 @@ struct ieee802154_gts_spec {
} __packed;
struct ieee802154_pas_spec {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
/* Number of Short Addresses Pending */
uint8_t nb_sap : 3;
uint8_t reserved_1 : 1;
/* Number of Extended Addresses Pending */
uint8_t nb_eap : 3;
uint8_t reserved_2 : 1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t reserved_1 : 1;
/* Number of Extended Addresses Pending */
uint8_t nb_eap : 3;
@ -288,7 +288,7 @@ struct ieee802154_pas_spec {
} __packed;
struct ieee802154_beacon_sf {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
/* Beacon Order*/
uint16_t bc_order : 4;
/* Superframe Order*/
@ -302,7 +302,7 @@ struct ieee802154_beacon_sf {
uint16_t coordinator : 1;
/* Association Permit */
uint16_t association : 1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
/* Superframe Order*/
uint16_t sf_order : 4;
/* Beacon Order*/
@ -329,7 +329,7 @@ struct ieee802154_beacon {
/* See section 7.3.1 */
struct ieee802154_cmd_assoc_req {
struct {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t reserved_1 : 1;
uint8_t dev_type : 1;
uint8_t power_src : 1;
@ -337,7 +337,7 @@ struct ieee802154_cmd_assoc_req {
uint8_t reserved_2 : 2;
uint8_t sec_capability : 1;
uint8_t alloc_addr : 1;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t alloc_addr : 1;
uint8_t sec_capability : 1;
uint8_t reserved_2 : 2;
@ -396,12 +396,12 @@ struct ieee802154_cmd_coord_realign {
/* GTS request, see section 7.3.9 */
struct ieee802154_gts_request {
struct {
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#ifdef CONFIG_LITTLE_ENDIAN
uint8_t length : 4;
uint8_t direction : 1;
uint8_t type : 1;
uint8_t reserved : 2;
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#else
uint8_t reserved : 2;
uint8_t type : 1;
uint8_t direction : 1;