diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h | 185 |
1 files changed, 154 insertions, 31 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h index bb26ee36bc6..ef52ed7abc6 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h @@ -18,45 +18,66 @@ #define _BRCMF_DBG_H_ /* message levels */ -#define BRCMF_ERROR_VAL 0x0001 -#define BRCMF_TRACE_VAL 0x0002 -#define BRCMF_INFO_VAL 0x0004 -#define BRCMF_DATA_VAL 0x0008 -#define BRCMF_CTL_VAL 0x0010 -#define BRCMF_TIMER_VAL 0x0020 -#define BRCMF_HDRS_VAL 0x0040 -#define BRCMF_BYTES_VAL 0x0080 -#define BRCMF_INTR_VAL 0x0100 -#define BRCMF_GLOM_VAL 0x0400 -#define BRCMF_EVENT_VAL 0x0800 -#define BRCMF_BTA_VAL 0x1000 -#define BRCMF_ISCAN_VAL 0x2000 +#define BRCMF_TRACE_VAL 0x00000002 +#define BRCMF_INFO_VAL 0x00000004 +#define BRCMF_DATA_VAL 0x00000008 +#define BRCMF_CTL_VAL 0x00000010 +#define BRCMF_TIMER_VAL 0x00000020 +#define BRCMF_HDRS_VAL 0x00000040 +#define BRCMF_BYTES_VAL 0x00000080 +#define BRCMF_INTR_VAL 0x00000100 +#define BRCMF_GLOM_VAL 0x00000200 +#define BRCMF_EVENT_VAL 0x00000400 +#define BRCMF_BTA_VAL 0x00000800 +#define BRCMF_FIL_VAL 0x00001000 +#define BRCMF_USB_VAL 0x00002000 +#define BRCMF_SCAN_VAL 0x00004000 +#define BRCMF_CONN_VAL 0x00008000 +#define BRCMF_BCDC_VAL 0x00010000 +#define BRCMF_SDIO_VAL 0x00020000 -#if defined(BCMDBG) +/* set default print format */ +#undef pr_fmt +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#define brcmf_dbg(level, fmt, ...) \ -do { \ - if (BRCMF_ERROR_VAL == BRCMF_##level##_VAL) { \ - if (brcmf_msg_level & BRCMF_##level##_VAL) { \ - if (net_ratelimit()) \ - printk(KERN_DEBUG "%s: " fmt, \ - __func__, ##__VA_ARGS__); \ - } \ - } else { \ - if (brcmf_msg_level & BRCMF_##level##_VAL) { \ - printk(KERN_DEBUG "%s: " fmt, \ - __func__, ##__VA_ARGS__); \ - } \ - } \ -} while (0) +/* Macro for error messages. net_ratelimit() is used when driver + * debugging is not selected. When debugging the driver error + * messages are as important as other tracing or even more so. + */ +#ifndef CONFIG_BRCM_TRACING +#ifdef CONFIG_BRCMDBG +#define brcmf_err(fmt, ...) pr_err("%s: " fmt, __func__, ##__VA_ARGS__) +#else +#define brcmf_err(fmt, ...) \ + do { \ + if (net_ratelimit()) \ + pr_err("%s: " fmt, __func__, ##__VA_ARGS__); \ + } while (0) +#endif +#else +__printf(2, 3) +void __brcmf_err(const char *func, const char *fmt, ...); +#define brcmf_err(fmt, ...) \ + __brcmf_err(__func__, fmt, ##__VA_ARGS__) +#endif +#if defined(DEBUG) || defined(CONFIG_BRCM_TRACING) +__printf(3, 4) +void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...); +#define brcmf_dbg(level, fmt, ...) \ +do { \ + __brcmf_dbg(BRCMF_##level##_VAL, __func__, \ + fmt, ##__VA_ARGS__); \ +} while (0) #define BRCMF_DATA_ON() (brcmf_msg_level & BRCMF_DATA_VAL) #define BRCMF_CTL_ON() (brcmf_msg_level & BRCMF_CTL_VAL) #define BRCMF_HDRS_ON() (brcmf_msg_level & BRCMF_HDRS_VAL) #define BRCMF_BYTES_ON() (brcmf_msg_level & BRCMF_BYTES_VAL) #define BRCMF_GLOM_ON() (brcmf_msg_level & BRCMF_GLOM_VAL) +#define BRCMF_EVENT_ON() (brcmf_msg_level & BRCMF_EVENT_VAL) +#define BRCMF_FIL_ON() (brcmf_msg_level & BRCMF_FIL_VAL) -#else /* (defined BCMDBG) || (defined BCMDBG) */ +#else /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */ #define brcmf_dbg(level, fmt, ...) no_printk(fmt, ##__VA_ARGS__) @@ -65,9 +86,111 @@ do { \ #define BRCMF_HDRS_ON() 0 #define BRCMF_BYTES_ON() 0 #define BRCMF_GLOM_ON() 0 +#define BRCMF_EVENT_ON() 0 +#define BRCMF_FIL_ON() 0 + +#endif /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */ -#endif /* defined(BCMDBG) */ +#define brcmf_dbg_hex_dump(test, data, len, fmt, ...) \ +do { \ + trace_brcmf_hexdump((void *)data, len); \ + if (test) \ + brcmu_dbg_hex_dump(data, len, fmt, ##__VA_ARGS__); \ +} while (0) extern int brcmf_msg_level; +/* + * hold counter variables used in brcmfmac sdio driver. + */ +struct brcmf_sdio_count { + uint intrcount; /* Count of device interrupt callbacks */ + uint lastintrs; /* Count as of last watchdog timer */ + uint pollcnt; /* Count of active polls */ + uint regfails; /* Count of R_REG failures */ + uint tx_sderrs; /* Count of tx attempts with sd errors */ + uint fcqueued; /* Tx packets that got queued */ + uint rxrtx; /* Count of rtx requests (NAK to dongle) */ + uint rx_toolong; /* Receive frames too long to receive */ + uint rxc_errors; /* SDIO errors when reading control frames */ + uint rx_hdrfail; /* SDIO errors on header reads */ + uint rx_badhdr; /* Bad received headers (roosync?) */ + uint rx_badseq; /* Mismatched rx sequence number */ + uint fc_rcvd; /* Number of flow-control events received */ + uint fc_xoff; /* Number which turned on flow-control */ + uint fc_xon; /* Number which turned off flow-control */ + uint rxglomfail; /* Failed deglom attempts */ + uint rxglomframes; /* Number of glom frames (superframes) */ + uint rxglompkts; /* Number of packets from glom frames */ + uint f2rxhdrs; /* Number of header reads */ + uint f2rxdata; /* Number of frame data reads */ + uint f2txdata; /* Number of f2 frame writes */ + uint f1regdata; /* Number of f1 register accesses */ + uint tickcnt; /* Number of watchdog been schedule */ + ulong tx_ctlerrs; /* Err of sending ctrl frames */ + ulong tx_ctlpkts; /* Ctrl frames sent to dongle */ + ulong rx_ctlerrs; /* Err of processing rx ctrl frames */ + ulong rx_ctlpkts; /* Ctrl frames processed from dongle */ + ulong rx_readahead_cnt; /* packets where header read-ahead was used */ +}; + +struct brcmf_fws_stats { + u32 tlv_parse_failed; + u32 tlv_invalid_type; + u32 header_only_pkt; + u32 header_pulls; + u32 pkt2bus; + u32 send_pkts[5]; + u32 requested_sent[5]; + u32 generic_error; + u32 mac_update_failed; + u32 mac_ps_update_failed; + u32 if_update_failed; + u32 packet_request_failed; + u32 credit_request_failed; + u32 rollback_success; + u32 rollback_failed; + u32 delayq_full_error; + u32 supprq_full_error; + u32 txs_indicate; + u32 txs_discard; + u32 txs_supp_core; + u32 txs_supp_ps; + u32 txs_tossed; + u32 txs_host_tossed; + u32 bus_flow_block; + u32 fws_flow_block; +}; + +struct brcmf_pub; +#ifdef DEBUG +void brcmf_debugfs_init(void); +void brcmf_debugfs_exit(void); +int brcmf_debugfs_attach(struct brcmf_pub *drvr); +void brcmf_debugfs_detach(struct brcmf_pub *drvr); +struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr); +void brcmf_debugfs_create_sdio_count(struct brcmf_pub *drvr, + struct brcmf_sdio_count *sdcnt); +void brcmf_debugfs_create_fws_stats(struct brcmf_pub *drvr, + struct brcmf_fws_stats *stats); +#else +static inline void brcmf_debugfs_init(void) +{ +} +static inline void brcmf_debugfs_exit(void) +{ +} +static inline int brcmf_debugfs_attach(struct brcmf_pub *drvr) +{ + return 0; +} +static inline void brcmf_debugfs_detach(struct brcmf_pub *drvr) +{ +} +static inline void brcmf_debugfs_create_fws_stats(struct brcmf_pub *drvr, + struct brcmf_fws_stats *stats) +{ +} +#endif + #endif /* _BRCMF_DBG_H_ */ |