diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/common.h')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/common.h | 191 |
1 files changed, 164 insertions, 27 deletions
diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h index be057aa511b..b1d237fc5fb 100644 --- a/drivers/net/wireless/iwlegacy/common.h +++ b/drivers/net/wireless/iwlegacy/common.h @@ -37,12 +37,15 @@ #include "commands.h" #include "csr.h" #include "prph.h" -#include "iwl-debug.h" struct il_host_cmd; struct il_cmd; struct il_tx_queue; +#define IL_ERR(f, a...) dev_err(&il->pci_dev->dev, f, ## a) +#define IL_WARN(f, a...) dev_warn(&il->pci_dev->dev, f, ## a) +#define IL_INFO(f, a...) dev_info(&il->pci_dev->dev, f, ## a) + #define RX_QUEUE_SIZE 256 #define RX_QUEUE_MASK 255 #define RX_QUEUE_SIZE_LOG 8 @@ -1515,29 +1518,6 @@ static inline void il_txq_ctx_deactivate(struct il_priv *il, int txq_id) clear_bit(txq_id, &il->txq_ctx_active_msk); } -#ifdef CONFIG_IWLEGACY_DEBUG -/* - * il_get_debug_level: Return active debug level for device - * - * Using sysfs it is possible to set per device debug level. This debug - * level will be used if set, otherwise the global debug level which can be - * set via module parameter is used. - */ -static inline u32 il_get_debug_level(struct il_priv *il) -{ - if (il->debug_level) - return il->debug_level; - else - return il_debug_level; -} -#else -static inline u32 il_get_debug_level(struct il_priv *il) -{ - return il_debug_level; -} -#endif - - static inline struct ieee80211_hdr * il_tx_queue_get_hdr(struct il_priv *il, int txq_id, int idx) @@ -2736,18 +2716,15 @@ static inline void il_disable_interrupts(struct il_priv *il) * from uCode or flow handler (Rx/Tx DMA) */ _il_wr(il, CSR_INT, 0xffffffff); _il_wr(il, CSR_FH_INT_STATUS, 0xffffffff); - D_ISR("Disabled interrupts\n"); } static inline void il_enable_rfkill_int(struct il_priv *il) { - D_ISR("Enabling rfkill interrupt\n"); _il_wr(il, CSR_INT_MASK, CSR_INT_BIT_RF_KILL); } static inline void il_enable_interrupts(struct il_priv *il) { - D_ISR("Enabling interrupts\n"); set_bit(S_INT_ENABLED, &il->status); _il_wr(il, CSR_INT_MASK, il->inta_mask); } @@ -3304,4 +3281,164 @@ extern void il3945_rate_control_unregister(void); extern int il_power_update_mode(struct il_priv *il, bool force); extern void il_power_initialize(struct il_priv *il); +extern u32 il_debug_level; + +#ifdef CONFIG_IWLEGACY_DEBUG +/* + * il_get_debug_level: Return active debug level for device + * + * Using sysfs it is possible to set per device debug level. This debug + * level will be used if set, otherwise the global debug level which can be + * set via module parameter is used. + */ +static inline u32 il_get_debug_level(struct il_priv *il) +{ + if (il->debug_level) + return il->debug_level; + else + return il_debug_level; +} +#else +static inline u32 il_get_debug_level(struct il_priv *il) +{ + return il_debug_level; +} +#endif + +#define il_print_hex_error(il, p, len) \ +do { \ + print_hex_dump(KERN_ERR, "iwl data: ", \ + DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ +} while (0) + +#ifdef CONFIG_IWLEGACY_DEBUG +#define IL_DBG(level, fmt, args...) \ +do { \ + if (il_get_debug_level(il) & level) \ + dev_printk(KERN_ERR, &il->hw->wiphy->dev, \ + "%c %s " fmt, in_interrupt() ? 'I' : 'U', \ + __func__ , ## args); \ +} while (0) + +#define il_print_hex_dump(il, level, p, len) \ +do { \ + if (il_get_debug_level(il) & level) \ + print_hex_dump(KERN_DEBUG, "iwl data: ", \ + DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ +} while (0) + +#else +#define IL_DBG(level, fmt, args...) +static inline void il_print_hex_dump(struct il_priv *il, int level, + const void *p, u32 len) +{} +#endif /* CONFIG_IWLEGACY_DEBUG */ + +#ifdef CONFIG_IWLEGACY_DEBUGFS +int il_dbgfs_register(struct il_priv *il, const char *name); +void il_dbgfs_unregister(struct il_priv *il); +#else +static inline int +il_dbgfs_register(struct il_priv *il, const char *name) +{ + return 0; +} +static inline void il_dbgfs_unregister(struct il_priv *il) +{ +} +#endif /* CONFIG_IWLEGACY_DEBUGFS */ + +/* + * To use the debug system: + * + * If you are defining a new debug classification, simply add it to the #define + * list here in the form of + * + * #define IL_DL_xxxx VALUE + * + * where xxxx should be the name of the classification (for example, WEP). + * + * You then need to either add a IL_xxxx_DEBUG() macro definition for your + * classification, or use IL_DBG(IL_DL_xxxx, ...) whenever you want + * to send output to that classification. + * + * The active debug levels can be accessed via files + * + * /sys/module/iwl4965/parameters/debug + * /sys/module/iwl3945/parameters/debug + * /sys/class/net/wlan0/device/debug_level + * + * when CONFIG_IWLEGACY_DEBUG=y. + */ + +/* 0x0000000F - 0x00000001 */ +#define IL_DL_INFO (1 << 0) +#define IL_DL_MAC80211 (1 << 1) +#define IL_DL_HCMD (1 << 2) +#define IL_DL_STATE (1 << 3) +/* 0x000000F0 - 0x00000010 */ +#define IL_DL_MACDUMP (1 << 4) +#define IL_DL_HCMD_DUMP (1 << 5) +#define IL_DL_EEPROM (1 << 6) +#define IL_DL_RADIO (1 << 7) +/* 0x00000F00 - 0x00000100 */ +#define IL_DL_POWER (1 << 8) +#define IL_DL_TEMP (1 << 9) +#define IL_DL_NOTIF (1 << 10) +#define IL_DL_SCAN (1 << 11) +/* 0x0000F000 - 0x00001000 */ +#define IL_DL_ASSOC (1 << 12) +#define IL_DL_DROP (1 << 13) +#define IL_DL_TXPOWER (1 << 14) +#define IL_DL_AP (1 << 15) +/* 0x000F0000 - 0x00010000 */ +#define IL_DL_FW (1 << 16) +#define IL_DL_RF_KILL (1 << 17) +#define IL_DL_FW_ERRORS (1 << 18) +#define IL_DL_LED (1 << 19) +/* 0x00F00000 - 0x00100000 */ +#define IL_DL_RATE (1 << 20) +#define IL_DL_CALIB (1 << 21) +#define IL_DL_WEP (1 << 22) +#define IL_DL_TX (1 << 23) +/* 0x0F000000 - 0x01000000 */ +#define IL_DL_RX (1 << 24) +#define IL_DL_ISR (1 << 25) +#define IL_DL_HT (1 << 26) +/* 0xF0000000 - 0x10000000 */ +#define IL_DL_11H (1 << 28) +#define IL_DL_STATS (1 << 29) +#define IL_DL_TX_REPLY (1 << 30) +#define IL_DL_QOS (1 << 31) + +#define D_INFO(f, a...) IL_DBG(IL_DL_INFO, f, ## a) +#define D_MAC80211(f, a...) IL_DBG(IL_DL_MAC80211, f, ## a) +#define D_MACDUMP(f, a...) IL_DBG(IL_DL_MACDUMP, f, ## a) +#define D_TEMP(f, a...) IL_DBG(IL_DL_TEMP, f, ## a) +#define D_SCAN(f, a...) IL_DBG(IL_DL_SCAN, f, ## a) +#define D_RX(f, a...) IL_DBG(IL_DL_RX, f, ## a) +#define D_TX(f, a...) IL_DBG(IL_DL_TX, f, ## a) +#define D_ISR(f, a...) IL_DBG(IL_DL_ISR, f, ## a) +#define D_LED(f, a...) IL_DBG(IL_DL_LED, f, ## a) +#define D_WEP(f, a...) IL_DBG(IL_DL_WEP, f, ## a) +#define D_HC(f, a...) IL_DBG(IL_DL_HCMD, f, ## a) +#define D_HC_DUMP(f, a...) IL_DBG(IL_DL_HCMD_DUMP, f, ## a) +#define D_EEPROM(f, a...) IL_DBG(IL_DL_EEPROM, f, ## a) +#define D_CALIB(f, a...) IL_DBG(IL_DL_CALIB, f, ## a) +#define D_FW(f, a...) IL_DBG(IL_DL_FW, f, ## a) +#define D_RF_KILL(f, a...) IL_DBG(IL_DL_RF_KILL, f, ## a) +#define D_DROP(f, a...) IL_DBG(IL_DL_DROP, f, ## a) +#define D_AP(f, a...) IL_DBG(IL_DL_AP, f, ## a) +#define D_TXPOWER(f, a...) IL_DBG(IL_DL_TXPOWER, f, ## a) +#define D_RATE(f, a...) IL_DBG(IL_DL_RATE, f, ## a) +#define D_NOTIF(f, a...) IL_DBG(IL_DL_NOTIF, f, ## a) +#define D_ASSOC(f, a...) IL_DBG(IL_DL_ASSOC, f, ## a) +#define D_HT(f, a...) IL_DBG(IL_DL_HT, f, ## a) +#define D_STATS(f, a...) IL_DBG(IL_DL_STATS, f, ## a) +#define D_TX_REPLY(f, a...) IL_DBG(IL_DL_TX_REPLY, f, ## a) +#define D_QOS(f, a...) IL_DBG(IL_DL_QOS, f, ## a) +#define D_RADIO(f, a...) IL_DBG(IL_DL_RADIO, f, ## a) +#define D_POWER(f, a...) IL_DBG(IL_DL_POWER, f, ## a) +#define D_11H(f, a...) IL_DBG(IL_DL_11H, f, ## a) + #endif /* __il_core_h__ */ |