summaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/can/flexcan.c68
-rw-r--r--drivers/net/can/usb/etas_es58x/es581_4.h2
-rw-r--r--drivers/net/can/usb/etas_es58x/es58x_fd.h2
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c4
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h14
-rw-r--r--drivers/net/wireless/ath/ath10k/bmi.h10
-rw-r--r--drivers/net/wireless/ath/ath10k/htt.h7
-rw-r--r--drivers/net/wireless/intel/iwlegacy/commands.h6
-rw-r--r--drivers/net/wireless/intel/iwlwifi/dvm/commands.h6
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/tx.h12
10 files changed, 72 insertions, 59 deletions
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 7734229aa078..12b60ad95b02 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -290,31 +290,33 @@ struct flexcan_regs {
u32 dbg1; /* 0x58 */
u32 dbg2; /* 0x5c */
u32 _reserved3[8]; /* 0x60 */
- u8 mb[2][512]; /* 0x80 - Not affected by Soft Reset */
- /* FIFO-mode:
- * MB
- * 0x080...0x08f 0 RX message buffer
- * 0x090...0x0df 1-5 reserved
- * 0x0e0...0x0ff 6-7 8 entry ID table
- * (mx25, mx28, mx35, mx53)
- * 0x0e0...0x2df 6-7..37 8..128 entry ID table
- * size conf'ed via ctrl2::RFFN
- * (mx6, vf610)
- */
- u32 _reserved4[256]; /* 0x480 */
- u32 rximr[64]; /* 0x880 - Not affected by Soft Reset */
- u32 _reserved5[24]; /* 0x980 */
- u32 gfwr_mx6; /* 0x9e0 - MX6 */
- u32 _reserved6[39]; /* 0x9e4 */
- u32 _rxfir[6]; /* 0xa80 */
- u32 _reserved8[2]; /* 0xa98 */
- u32 _rxmgmask; /* 0xaa0 */
- u32 _rxfgmask; /* 0xaa4 */
- u32 _rx14mask; /* 0xaa8 */
- u32 _rx15mask; /* 0xaac */
- u32 tx_smb[4]; /* 0xab0 */
- u32 rx_smb0[4]; /* 0xac0 */
- u32 rx_smb1[4]; /* 0xad0 */
+ struct_group(init,
+ u8 mb[2][512]; /* 0x80 - Not affected by Soft Reset */
+ /* FIFO-mode:
+ * MB
+ * 0x080...0x08f 0 RX message buffer
+ * 0x090...0x0df 1-5 reserved
+ * 0x0e0...0x0ff 6-7 8 entry ID table
+ * (mx25, mx28, mx35, mx53)
+ * 0x0e0...0x2df 6-7..37 8..128 entry ID table
+ * size conf'ed via ctrl2::RFFN
+ * (mx6, vf610)
+ */
+ u32 _reserved4[256]; /* 0x480 */
+ u32 rximr[64]; /* 0x880 - Not affected by Soft Reset */
+ u32 _reserved5[24]; /* 0x980 */
+ u32 gfwr_mx6; /* 0x9e0 - MX6 */
+ u32 _reserved6[39]; /* 0x9e4 */
+ u32 _rxfir[6]; /* 0xa80 */
+ u32 _reserved8[2]; /* 0xa98 */
+ u32 _rxmgmask; /* 0xaa0 */
+ u32 _rxfgmask; /* 0xaa4 */
+ u32 _rx14mask; /* 0xaa8 */
+ u32 _rx15mask; /* 0xaac */
+ u32 tx_smb[4]; /* 0xab0 */
+ u32 rx_smb0[4]; /* 0xac0 */
+ u32 rx_smb1[4]; /* 0xad0 */
+ );
u32 mecr; /* 0xae0 */
u32 erriar; /* 0xae4 */
u32 erridpr; /* 0xae8 */
@@ -328,9 +330,11 @@ struct flexcan_regs {
u32 fdcbt; /* 0xc04 - Not affected by Soft Reset */
u32 fdcrc; /* 0xc08 */
u32 _reserved9[199]; /* 0xc0c */
- u32 tx_smb_fd[18]; /* 0xf28 */
- u32 rx_smb0_fd[18]; /* 0xf70 */
- u32 rx_smb1_fd[18]; /* 0xfb8 */
+ struct_group(init_fd,
+ u32 tx_smb_fd[18]; /* 0xf28 */
+ u32 rx_smb0_fd[18]; /* 0xf70 */
+ u32 rx_smb1_fd[18]; /* 0xfb8 */
+ );
};
static_assert(sizeof(struct flexcan_regs) == 0x4 * 18 + 0xfb8);
@@ -1400,14 +1404,10 @@ static void flexcan_ram_init(struct net_device *dev)
reg_ctrl2 |= FLEXCAN_CTRL2_WRMFRZ;
priv->write(reg_ctrl2, &regs->ctrl2);
- memset_io(&regs->mb[0][0], 0,
- offsetof(struct flexcan_regs, rx_smb1[3]) -
- offsetof(struct flexcan_regs, mb[0][0]) + 0x4);
+ memset_io(&regs->init, 0, sizeof(regs->init));
if (priv->can.ctrlmode & CAN_CTRLMODE_FD)
- memset_io(&regs->tx_smb_fd[0], 0,
- offsetof(struct flexcan_regs, rx_smb1_fd[17]) -
- offsetof(struct flexcan_regs, tx_smb_fd[0]) + 0x4);
+ memset_io(&regs->init_fd, 0, sizeof(regs->init_fd));
reg_ctrl2 &= ~FLEXCAN_CTRL2_WRMFRZ;
priv->write(reg_ctrl2, &regs->ctrl2);
diff --git a/drivers/net/can/usb/etas_es58x/es581_4.h b/drivers/net/can/usb/etas_es58x/es581_4.h
index 4bc60a6df697..667ecb77168c 100644
--- a/drivers/net/can/usb/etas_es58x/es581_4.h
+++ b/drivers/net/can/usb/etas_es58x/es581_4.h
@@ -192,7 +192,7 @@ struct es581_4_urb_cmd {
struct es581_4_rx_cmd_ret rx_cmd_ret;
__le64 timestamp;
u8 rx_cmd_ret_u8;
- u8 raw_msg[0];
+ DECLARE_FLEX_ARRAY(u8, raw_msg);
} __packed;
__le16 reserved_for_crc16_do_not_use;
diff --git a/drivers/net/can/usb/etas_es58x/es58x_fd.h b/drivers/net/can/usb/etas_es58x/es58x_fd.h
index a191891b8777..c4b19a6a33ae 100644
--- a/drivers/net/can/usb/etas_es58x/es58x_fd.h
+++ b/drivers/net/can/usb/etas_es58x/es58x_fd.h
@@ -219,7 +219,7 @@ struct es58x_fd_urb_cmd {
struct es58x_fd_tx_ack_msg tx_ack_msg;
__le64 timestamp;
__le32 rx_cmd_ret_le32;
- u8 raw_msg[0];
+ DECLARE_FLEX_ARRAY(u8, raw_msg);
} __packed;
__le16 reserved_for_crc16_do_not_use;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
index 228a5db7e143..217ff597cdf2 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
@@ -159,10 +159,10 @@ static int bnxt_hwrm_queue_cos2bw_qcfg(struct bnxt *bp, struct ieee_ets *ets)
}
data = &resp->queue_id0 + offsetof(struct bnxt_cos2bw_cfg, queue_id);
- for (i = 0; i < bp->max_tc; i++, data += sizeof(cos2bw) - 4) {
+ for (i = 0; i < bp->max_tc; i++, data += sizeof(cos2bw.cfg)) {
int tc;
- memcpy(&cos2bw.queue_id, data, sizeof(cos2bw) - 4);
+ memcpy(&cos2bw.cfg, data, sizeof(cos2bw.cfg));
if (i == 0)
cos2bw.queue_id = resp->queue_id0;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h
index 6eed231de565..716742522161 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h
@@ -23,13 +23,15 @@ struct bnxt_dcb {
struct bnxt_cos2bw_cfg {
u8 pad[3];
- u8 queue_id;
- __le32 min_bw;
- __le32 max_bw;
+ struct_group_attr(cfg, __packed,
+ u8 queue_id;
+ __le32 min_bw;
+ __le32 max_bw;
#define BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
- u8 tsa;
- u8 pri_lvl;
- u8 bw_weight;
+ u8 tsa;
+ u8 pri_lvl;
+ u8 bw_weight;
+ );
u8 unused;
};
diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h
index f6fadcbdd86e..0685c0d2d4ea 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.h
+++ b/drivers/net/wireless/ath/ath10k/bmi.h
@@ -109,7 +109,7 @@ struct bmi_cmd {
struct {
__le32 addr;
__le32 len;
- u8 payload[0];
+ u8 payload[];
} write_mem;
struct {
__le32 addr;
@@ -138,18 +138,18 @@ struct bmi_cmd {
} rompatch_uninstall;
struct {
__le32 count;
- __le32 patch_ids[0]; /* length of @count */
+ __le32 patch_ids[]; /* length of @count */
} rompatch_activate;
struct {
__le32 count;
- __le32 patch_ids[0]; /* length of @count */
+ __le32 patch_ids[]; /* length of @count */
} rompatch_deactivate;
struct {
__le32 addr;
} lz_start;
struct {
__le32 len; /* max BMI_MAX_DATA_SIZE */
- u8 payload[0]; /* length of @len */
+ u8 payload[]; /* length of @len */
} lz_data;
struct {
u8 name[BMI_NVRAM_SEG_NAME_SZ];
@@ -160,7 +160,7 @@ struct bmi_cmd {
union bmi_resp {
struct {
- u8 payload[0];
+ DECLARE_FLEX_ARRAY(u8, payload);
} read_mem;
struct {
__le32 result;
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index ec689e3ce48a..a6de08d3bf4a 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1674,8 +1674,11 @@ struct htt_tx_fetch_ind {
__le32 token;
__le16 num_resp_ids;
__le16 num_records;
- __le32 resp_ids[0]; /* ath10k_htt_get_tx_fetch_ind_resp_ids() */
- struct htt_tx_fetch_record records[];
+ union {
+ /* ath10k_htt_get_tx_fetch_ind_resp_ids() */
+ DECLARE_FLEX_ARRAY(__le32, resp_ids);
+ DECLARE_FLEX_ARRAY(struct htt_tx_fetch_record, records);
+ };
} __packed;
static inline void *
diff --git a/drivers/net/wireless/intel/iwlegacy/commands.h b/drivers/net/wireless/intel/iwlegacy/commands.h
index 89c6671b32bc..4a97310f8fee 100644
--- a/drivers/net/wireless/intel/iwlegacy/commands.h
+++ b/drivers/net/wireless/intel/iwlegacy/commands.h
@@ -1408,8 +1408,10 @@ struct il3945_tx_cmd {
* MAC header goes here, followed by 2 bytes padding if MAC header
* length is 26 or 30 bytes, followed by payload data
*/
- u8 payload[0];
- struct ieee80211_hdr hdr[];
+ union {
+ DECLARE_FLEX_ARRAY(u8, payload);
+ DECLARE_FLEX_ARRAY(struct ieee80211_hdr, hdr);
+ };
} __packed;
/*
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/commands.h b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
index 235c7a2e3483..75a4b8e26232 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
@@ -1251,8 +1251,10 @@ struct iwl_tx_cmd {
* MAC header goes here, followed by 2 bytes padding if MAC header
* length is 26 or 30 bytes, followed by payload data
*/
- u8 payload[0];
- struct ieee80211_hdr hdr[];
+ union {
+ DECLARE_FLEX_ARRAY(u8, payload);
+ DECLARE_FLEX_ARRAY(struct ieee80211_hdr, hdr);
+ };
} __packed;
/*
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
index 9b3bce83efb6..4a74c0ea0f31 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
@@ -243,8 +243,10 @@ struct iwl_tx_cmd {
u8 tid_tspec;
__le16 pm_frame_timeout;
__le16 reserved4;
- u8 payload[0];
- struct ieee80211_hdr hdr[0];
+ union {
+ DECLARE_FLEX_ARRAY(u8, payload);
+ DECLARE_FLEX_ARRAY(struct ieee80211_hdr, hdr);
+ };
} __packed; /* TX_CMD_API_S_VER_6 */
struct iwl_dram_sec_info {
@@ -720,8 +722,10 @@ struct iwl_mvm_compressed_ba_notif {
__le32 tx_rate;
__le16 tfd_cnt;
__le16 ra_tid_cnt;
- struct iwl_mvm_compressed_ba_ratid ra_tid[0];
- struct iwl_mvm_compressed_ba_tfd tfd[];
+ union {
+ DECLARE_FLEX_ARRAY(struct iwl_mvm_compressed_ba_ratid, ra_tid);
+ DECLARE_FLEX_ARRAY(struct iwl_mvm_compressed_ba_tfd, tfd);
+ };
} __packed; /* COMPRESSED_BA_RES_API_S_VER_4,
COMPRESSED_BA_RES_API_S_VER_5 */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 21:05:42 +0000