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Commit 83f7d57c authored by Al Viro's avatar Al Viro Committed by John W. Linville
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ipw2200 annotations and fixes 

a) a bunch of printks in error-handling assums that ->status is
big-endian.
b) bitfields trouble
c) missing annotations

NB: a bunch of structs is declared packed for no good reason, AFAICS.
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Acked-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 19d30e02
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Inline Side-by-side
Showing with 64 additions and 60 deletions
drivers/net/wireless/ipw2200.c
View file @ 83f7d57c
......@@ -4495,9 +4495,9 @@ static void ipw_rx_notification(struct ipw_priv *priv,
priv->
essid_len),
print_mac(mac, priv->bssid),
ntohs(auth->status),
le16_to_cpu(auth->status),
ipw_get_status_code
(ntohs
(le16_to_cpu
(auth->status)));
priv->status &=
......@@ -4532,9 +4532,9 @@ static void ipw_rx_notification(struct ipw_priv *priv,
IPW_DL_STATE |
IPW_DL_ASSOC,
"association failed (0x%04X): %s\n",
ntohs(resp->status),
le16_to_cpu(resp->status),
ipw_get_status_code
(ntohs
(le16_to_cpu
(resp->status)));
}
......@@ -4591,8 +4591,8 @@ static void ipw_rx_notification(struct ipw_priv *priv,
IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
IPW_DL_ASSOC,
"authentication failed (0x%04X): %s\n",
ntohs(auth->status),
ipw_get_status_code(ntohs
le16_to_cpu(auth->status),
ipw_get_status_code(le16_to_cpu
(auth->
status)));
}
......
drivers/net/wireless/ipw2200.h
View file @ 83f7d57c
......@@ -385,73 +385,73 @@ struct clx2_queue {
dma_addr_t dma_addr; /**< physical addr for BD's */
int low_mark; /**< low watermark, resume queue if free space more than this */
int high_mark; /**< high watermark, stop queue if free space less than this */
} __attribute__ ((packed));
} __attribute__ ((packed)); /* XXX */
struct machdr32 {
__le16 frame_ctl;
u16 duration; // watch out for endians!
__le16 duration; // watch out for endians!
u8 addr1[MACADRR_BYTE_LEN];
u8 addr2[MACADRR_BYTE_LEN];
u8 addr3[MACADRR_BYTE_LEN];
u16 seq_ctrl; // more endians!
__le16 seq_ctrl; // more endians!
u8 addr4[MACADRR_BYTE_LEN];
__le16 qos_ctrl;
} __attribute__ ((packed));
struct machdr30 {
__le16 frame_ctl;
u16 duration; // watch out for endians!
__le16 duration; // watch out for endians!
u8 addr1[MACADRR_BYTE_LEN];
u8 addr2[MACADRR_BYTE_LEN];
u8 addr3[MACADRR_BYTE_LEN];
u16 seq_ctrl; // more endians!
__le16 seq_ctrl; // more endians!
u8 addr4[MACADRR_BYTE_LEN];
} __attribute__ ((packed));
struct machdr26 {
__le16 frame_ctl;
u16 duration; // watch out for endians!
__le16 duration; // watch out for endians!
u8 addr1[MACADRR_BYTE_LEN];
u8 addr2[MACADRR_BYTE_LEN];
u8 addr3[MACADRR_BYTE_LEN];
u16 seq_ctrl; // more endians!
__le16 seq_ctrl; // more endians!
__le16 qos_ctrl;
} __attribute__ ((packed));
struct machdr24 {
__le16 frame_ctl;
u16 duration; // watch out for endians!
__le16 duration; // watch out for endians!
u8 addr1[MACADRR_BYTE_LEN];
u8 addr2[MACADRR_BYTE_LEN];
u8 addr3[MACADRR_BYTE_LEN];
u16 seq_ctrl; // more endians!
__le16 seq_ctrl; // more endians!
} __attribute__ ((packed));
// TX TFD with 32 byte MAC Header
struct tx_tfd_32 {
struct machdr32 mchdr; // 32
u32 uivplaceholder[2]; // 8
__le32 uivplaceholder[2]; // 8
} __attribute__ ((packed));
// TX TFD with 30 byte MAC Header
struct tx_tfd_30 {
struct machdr30 mchdr; // 30
u8 reserved[2]; // 2
u32 uivplaceholder[2]; // 8
__le32 uivplaceholder[2]; // 8
} __attribute__ ((packed));
// tx tfd with 26 byte mac header
struct tx_tfd_26 {
struct machdr26 mchdr; // 26
u8 reserved1[2]; // 2
u32 uivplaceholder[2]; // 8
__le32 uivplaceholder[2]; // 8
u8 reserved2[4]; // 4
} __attribute__ ((packed));
// tx tfd with 24 byte mac header
struct tx_tfd_24 {
struct machdr24 mchdr; // 24
u32 uivplaceholder[2]; // 8
__le32 uivplaceholder[2]; // 8
u8 reserved[8]; // 8
} __attribute__ ((packed));
......@@ -460,7 +460,7 @@ struct tx_tfd_24 {
struct tfd_command {
u8 index;
u8 length;
u16 reserved;
__le16 reserved;
u8 payload[0];
} __attribute__ ((packed));
......@@ -562,27 +562,27 @@ struct rate_histogram {
struct ipw_cmd_stats {
u8 cmd_id;
u8 seq_num;
u16 good_sfd;
u16 bad_plcp;
u16 wrong_bssid;
u16 valid_mpdu;
u16 bad_mac_header;
u16 reserved_frame_types;
u16 rx_ina;
u16 bad_crc32;
u16 invalid_cts;
u16 invalid_acks;
u16 long_distance_ina_fina;
u16 dsp_silence_unreachable;
u16 accumulated_rssi;
u16 rx_ovfl_frame_tossed;
u16 rssi_silence_threshold;
u16 rx_ovfl_frame_supplied;
u16 last_rx_frame_signal;
u16 last_rx_frame_noise;
u16 rx_autodetec_no_ofdm;
u16 rx_autodetec_no_barker;
u16 reserved;
__le16 good_sfd;
__le16 bad_plcp;
__le16 wrong_bssid;
__le16 valid_mpdu;
__le16 bad_mac_header;
__le16 reserved_frame_types;
__le16 rx_ina;
__le16 bad_crc32;
__le16 invalid_cts;
__le16 invalid_acks;
__le16 long_distance_ina_fina;
__le16 dsp_silence_unreachable;
__le16 accumulated_rssi;
__le16 rx_ovfl_frame_tossed;
__le16 rssi_silence_threshold;
__le16 rx_ovfl_frame_supplied;
__le16 last_rx_frame_signal;
__le16 last_rx_frame_noise;
__le16 rx_autodetec_no_ofdm;
__le16 rx_autodetec_no_barker;
__le16 reserved;
} __attribute__ ((packed));
struct notif_channel_result {
......@@ -637,7 +637,7 @@ struct notif_association {
struct notif_authenticate {
u8 state;
struct machdr24 addr;
u16 status;
__le16 status;
} __attribute__ ((packed));
struct notif_calibration {
......@@ -732,14 +732,14 @@ struct ipw_rx_queue {
struct alive_command_responce {
u8 alive_command;
u8 sequence_number;
u16 software_revision;
__le16 software_revision;
u8 device_identifier;
u8 reserved1[5];
u16 reserved2;
u16 reserved3;
u16 clock_settle_time;
u16 powerup_settle_time;
u16 reserved4;
__le16 reserved2;
__le16 reserved3;
__le16 clock_settle_time;
__le16 powerup_settle_time;
__le16 reserved4;
u8 time_stamp[5]; /* month, day, year, hours, minutes */
u8 ucode_valid;
} __attribute__ ((packed));
......@@ -878,7 +878,11 @@ static inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan,
struct ipw_associate {
u8 channel;
#ifdef __LITTLE_ENDIAN_BITFIELD
u8 auth_type:4, auth_key:4;
#else
u8 auth_key:4, auth_type:4;
#endif
u8 assoc_type;
u8 reserved;
__le16 policy_support;
......@@ -918,12 +922,12 @@ struct ipw_frag_threshold {
struct ipw_retry_limit {
u8 short_retry_limit;
u8 long_retry_limit;
u16 reserved;
__le16 reserved;
} __attribute__ ((packed));
struct ipw_dino_config {
u32 dino_config_addr;
u16 dino_config_size;
__le32 dino_config_addr;
__le16 dino_config_size;
u8 dino_response;
u8 reserved;
} __attribute__ ((packed));
......@@ -998,7 +1002,7 @@ struct ipw_sensitivity_calib {
* - \a status contains status;
* - \a param filled with status parameters.
*/
struct ipw_cmd {
struct ipw_cmd { /* XXX */
u32 cmd; /**< Host command */
u32 status;/**< Status */
u32 status_len;
......@@ -1092,7 +1096,7 @@ struct ipw_ibss_seq {
struct list_head list;
};
struct ipw_error_elem {
struct ipw_error_elem { /* XXX */
u32 desc;
u32 time;
u32 blink1;
......@@ -1102,13 +1106,13 @@ struct ipw_error_elem {
u32 data;
};
struct ipw_event {
struct ipw_event { /* XXX */
u32 event;
u32 time;
u32 data;
} __attribute__ ((packed));
struct ipw_fw_error {
struct ipw_fw_error { /* XXX */
unsigned long jiffies;
u32 status;
u32 config;
......@@ -1153,7 +1157,7 @@ struct ipw_prom_priv {
*/
struct ipw_rt_hdr {
struct ieee80211_radiotap_header rt_hdr;
u64 rt_tsf; /* TSF */
u64 rt_tsf; /* TSF */ /* XXX */
u8 rt_flags; /* radiotap packet flags */
u8 rt_rate; /* rate in 500kb/s */
__le16 rt_channel; /* channel in mhz */
......@@ -1940,8 +1944,8 @@ enum {
#define IPW_MEM_FIXED_OVERRIDE (IPW_SHARED_LOWER_BOUND + 0x41C)
struct ipw_fixed_rate {
u16 tx_rates;
u16 reserved;
__le16 tx_rates;
__le16 reserved;
} __attribute__ ((packed));
#define IPW_INDIRECT_ADDR_MASK (~0x3ul)
......@@ -1951,12 +1955,12 @@ struct host_cmd {
u8 len;
u16 reserved;
u32 *param;
} __attribute__ ((packed));
} __attribute__ ((packed)); /* XXX */
struct cmdlog_host_cmd {
u8 cmd;
u8 len;
u16 reserved;
__le16 reserved;
char param[124];
} __attribute__ ((packed));
......
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