diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/debug.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/debug.c | 423 |
1 files changed, 214 insertions, 209 deletions
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index 0bf7313b8a17..ccca724de173 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -157,10 +157,10 @@ static void *reg_next(struct seq_file *seq, void *p, loff_t *pos) static int reg_show(struct seq_file *seq, void *p) { - struct ath5k_softc *sc = seq->private; + struct ath5k_hw *ah = seq->private; struct reg *r = p; seq_printf(seq, "%-25s0x%08x\n", r->name, - ath5k_hw_reg_read(sc->ah, r->addr)); + ath5k_hw_reg_read(ah, r->addr)); return 0; } @@ -197,43 +197,42 @@ static const struct file_operations fops_registers = { static ssize_t read_file_beacon(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; - struct ath5k_hw *ah = sc->ah; + struct ath5k_hw *ah = file->private_data; char buf[500]; unsigned int len = 0; unsigned int v; u64 tsf; - v = ath5k_hw_reg_read(sc->ah, AR5K_BEACON); - len += snprintf(buf+len, sizeof(buf)-len, + v = ath5k_hw_reg_read(ah, AR5K_BEACON); + len += snprintf(buf + len, sizeof(buf) - len, "%-24s0x%08x\tintval: %d\tTIM: 0x%x\n", "AR5K_BEACON", v, v & AR5K_BEACON_PERIOD, (v & AR5K_BEACON_TIM) >> AR5K_BEACON_TIM_S); - len += snprintf(buf+len, sizeof(buf)-len, "%-24s0x%08x\n", - "AR5K_LAST_TSTP", ath5k_hw_reg_read(sc->ah, AR5K_LAST_TSTP)); + len += snprintf(buf + len, sizeof(buf) - len, "%-24s0x%08x\n", + "AR5K_LAST_TSTP", ath5k_hw_reg_read(ah, AR5K_LAST_TSTP)); - len += snprintf(buf+len, sizeof(buf)-len, "%-24s0x%08x\n\n", - "AR5K_BEACON_CNT", ath5k_hw_reg_read(sc->ah, AR5K_BEACON_CNT)); + len += snprintf(buf + len, sizeof(buf) - len, "%-24s0x%08x\n\n", + "AR5K_BEACON_CNT", ath5k_hw_reg_read(ah, AR5K_BEACON_CNT)); - v = ath5k_hw_reg_read(sc->ah, AR5K_TIMER0); - len += snprintf(buf+len, sizeof(buf)-len, "%-24s0x%08x\tTU: %08x\n", + v = ath5k_hw_reg_read(ah, AR5K_TIMER0); + len += snprintf(buf + len, sizeof(buf) - len, "%-24s0x%08x\tTU: %08x\n", "AR5K_TIMER0 (TBTT)", v, v); - v = ath5k_hw_reg_read(sc->ah, AR5K_TIMER1); - len += snprintf(buf+len, sizeof(buf)-len, "%-24s0x%08x\tTU: %08x\n", + v = ath5k_hw_reg_read(ah, AR5K_TIMER1); + len += snprintf(buf + len, sizeof(buf) - len, "%-24s0x%08x\tTU: %08x\n", "AR5K_TIMER1 (DMA)", v, v >> 3); - v = ath5k_hw_reg_read(sc->ah, AR5K_TIMER2); - len += snprintf(buf+len, sizeof(buf)-len, "%-24s0x%08x\tTU: %08x\n", + v = ath5k_hw_reg_read(ah, AR5K_TIMER2); + len += snprintf(buf + len, sizeof(buf) - len, "%-24s0x%08x\tTU: %08x\n", "AR5K_TIMER2 (SWBA)", v, v >> 3); - v = ath5k_hw_reg_read(sc->ah, AR5K_TIMER3); - len += snprintf(buf+len, sizeof(buf)-len, "%-24s0x%08x\tTU: %08x\n", + v = ath5k_hw_reg_read(ah, AR5K_TIMER3); + len += snprintf(buf + len, sizeof(buf) - len, "%-24s0x%08x\tTU: %08x\n", "AR5K_TIMER3 (ATIM)", v, v); - tsf = ath5k_hw_get_tsf64(sc->ah); - len += snprintf(buf+len, sizeof(buf)-len, + tsf = ath5k_hw_get_tsf64(ah); + len += snprintf(buf + len, sizeof(buf) - len, "TSF\t\t0x%016llx\tTU: %08x\n", (unsigned long long)tsf, TSF_TO_TU(tsf)); @@ -247,8 +246,7 @@ static ssize_t write_file_beacon(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; - struct ath5k_hw *ah = sc->ah; + struct ath5k_hw *ah = file->private_data; char buf[20]; if (copy_from_user(buf, userbuf, min(count, sizeof(buf)))) @@ -279,9 +277,9 @@ static ssize_t write_file_reset(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; - ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "debug file triggered reset\n"); - ieee80211_queue_work(sc->hw, &sc->reset_work); + struct ath5k_hw *ah = file->private_data; + ATH5K_DBG(ah, ATH5K_DEBUG_RESET, "debug file triggered reset\n"); + ieee80211_queue_work(ah->hw, &ah->reset_work); return count; } @@ -318,23 +316,23 @@ static const struct { static ssize_t read_file_debug(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; + struct ath5k_hw *ah = file->private_data; char buf[700]; unsigned int len = 0; unsigned int i; - len += snprintf(buf+len, sizeof(buf)-len, - "DEBUG LEVEL: 0x%08x\n\n", sc->debug.level); + len += snprintf(buf + len, sizeof(buf) - len, + "DEBUG LEVEL: 0x%08x\n\n", ah->debug.level); for (i = 0; i < ARRAY_SIZE(dbg_info) - 1; i++) { - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "%10s %c 0x%08x - %s\n", dbg_info[i].name, - sc->debug.level & dbg_info[i].level ? '+' : ' ', + ah->debug.level & dbg_info[i].level ? '+' : ' ', dbg_info[i].level, dbg_info[i].desc); } - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "%10s %c 0x%08x - %s\n", dbg_info[i].name, - sc->debug.level == dbg_info[i].level ? '+' : ' ', + ah->debug.level == dbg_info[i].level ? '+' : ' ', dbg_info[i].level, dbg_info[i].desc); if (len > sizeof(buf)) @@ -347,7 +345,7 @@ static ssize_t write_file_debug(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; + struct ath5k_hw *ah = file->private_data; unsigned int i; char buf[20]; @@ -357,7 +355,7 @@ static ssize_t write_file_debug(struct file *file, for (i = 0; i < ARRAY_SIZE(dbg_info); i++) { if (strncmp(buf, dbg_info[i].name, strlen(dbg_info[i].name)) == 0) { - sc->debug.level ^= dbg_info[i].level; /* toggle bit */ + ah->debug.level ^= dbg_info[i].level; /* toggle bit */ break; } } @@ -378,66 +376,66 @@ static const struct file_operations fops_debug = { static ssize_t read_file_antenna(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; + struct ath5k_hw *ah = file->private_data; char buf[700]; unsigned int len = 0; unsigned int i; unsigned int v; - len += snprintf(buf+len, sizeof(buf)-len, "antenna mode\t%d\n", - sc->ah->ah_ant_mode); - len += snprintf(buf+len, sizeof(buf)-len, "default antenna\t%d\n", - sc->ah->ah_def_ant); - len += snprintf(buf+len, sizeof(buf)-len, "tx antenna\t%d\n", - sc->ah->ah_tx_ant); + len += snprintf(buf + len, sizeof(buf) - len, "antenna mode\t%d\n", + ah->ah_ant_mode); + len += snprintf(buf + len, sizeof(buf) - len, "default antenna\t%d\n", + ah->ah_def_ant); + len += snprintf(buf + len, sizeof(buf) - len, "tx antenna\t%d\n", + ah->ah_tx_ant); - len += snprintf(buf+len, sizeof(buf)-len, "\nANTENNA\t\tRX\tTX\n"); - for (i = 1; i < ARRAY_SIZE(sc->stats.antenna_rx); i++) { - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "\nANTENNA\t\tRX\tTX\n"); + for (i = 1; i < ARRAY_SIZE(ah->stats.antenna_rx); i++) { + len += snprintf(buf + len, sizeof(buf) - len, "[antenna %d]\t%d\t%d\n", - i, sc->stats.antenna_rx[i], sc->stats.antenna_tx[i]); + i, ah->stats.antenna_rx[i], ah->stats.antenna_tx[i]); } - len += snprintf(buf+len, sizeof(buf)-len, "[invalid]\t%d\t%d\n", - sc->stats.antenna_rx[0], sc->stats.antenna_tx[0]); + len += snprintf(buf + len, sizeof(buf) - len, "[invalid]\t%d\t%d\n", + ah->stats.antenna_rx[0], ah->stats.antenna_tx[0]); - v = ath5k_hw_reg_read(sc->ah, AR5K_DEFAULT_ANTENNA); - len += snprintf(buf+len, sizeof(buf)-len, + v = ath5k_hw_reg_read(ah, AR5K_DEFAULT_ANTENNA); + len += snprintf(buf + len, sizeof(buf) - len, "\nAR5K_DEFAULT_ANTENNA\t0x%08x\n", v); - v = ath5k_hw_reg_read(sc->ah, AR5K_STA_ID1); - len += snprintf(buf+len, sizeof(buf)-len, + v = ath5k_hw_reg_read(ah, AR5K_STA_ID1); + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_STA_ID1_DEFAULT_ANTENNA\t%d\n", (v & AR5K_STA_ID1_DEFAULT_ANTENNA) != 0); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_STA_ID1_DESC_ANTENNA\t%d\n", (v & AR5K_STA_ID1_DESC_ANTENNA) != 0); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_STA_ID1_RTS_DEF_ANTENNA\t%d\n", (v & AR5K_STA_ID1_RTS_DEF_ANTENNA) != 0); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_STA_ID1_SELFGEN_DEF_ANT\t%d\n", (v & AR5K_STA_ID1_SELFGEN_DEF_ANT) != 0); - v = ath5k_hw_reg_read(sc->ah, AR5K_PHY_AGCCTL); - len += snprintf(buf+len, sizeof(buf)-len, + v = ath5k_hw_reg_read(ah, AR5K_PHY_AGCCTL); + len += snprintf(buf + len, sizeof(buf) - len, "\nAR5K_PHY_AGCCTL_OFDM_DIV_DIS\t%d\n", (v & AR5K_PHY_AGCCTL_OFDM_DIV_DIS) != 0); - v = ath5k_hw_reg_read(sc->ah, AR5K_PHY_RESTART); - len += snprintf(buf+len, sizeof(buf)-len, + v = ath5k_hw_reg_read(ah, AR5K_PHY_RESTART); + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_PHY_RESTART_DIV_GC\t\t%x\n", (v & AR5K_PHY_RESTART_DIV_GC) >> AR5K_PHY_RESTART_DIV_GC_S); - v = ath5k_hw_reg_read(sc->ah, AR5K_PHY_FAST_ANT_DIV); - len += snprintf(buf+len, sizeof(buf)-len, + v = ath5k_hw_reg_read(ah, AR5K_PHY_FAST_ANT_DIV); + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_PHY_FAST_ANT_DIV_EN\t%d\n", (v & AR5K_PHY_FAST_ANT_DIV_EN) != 0); - v = ath5k_hw_reg_read(sc->ah, AR5K_PHY_ANT_SWITCH_TABLE_0); - len += snprintf(buf+len, sizeof(buf)-len, + v = ath5k_hw_reg_read(ah, AR5K_PHY_ANT_SWITCH_TABLE_0); + len += snprintf(buf + len, sizeof(buf) - len, "\nAR5K_PHY_ANT_SWITCH_TABLE_0\t0x%08x\n", v); - v = ath5k_hw_reg_read(sc->ah, AR5K_PHY_ANT_SWITCH_TABLE_1); - len += snprintf(buf+len, sizeof(buf)-len, + v = ath5k_hw_reg_read(ah, AR5K_PHY_ANT_SWITCH_TABLE_1); + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_PHY_ANT_SWITCH_TABLE_1\t0x%08x\n", v); if (len > sizeof(buf)) @@ -450,7 +448,7 @@ static ssize_t write_file_antenna(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; + struct ath5k_hw *ah = file->private_data; unsigned int i; char buf[20]; @@ -458,18 +456,18 @@ static ssize_t write_file_antenna(struct file *file, return -EFAULT; if (strncmp(buf, "diversity", 9) == 0) { - ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_DEFAULT); + ath5k_hw_set_antenna_mode(ah, AR5K_ANTMODE_DEFAULT); printk(KERN_INFO "ath5k debug: enable diversity\n"); } else if (strncmp(buf, "fixed-a", 7) == 0) { - ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_A); + ath5k_hw_set_antenna_mode(ah, AR5K_ANTMODE_FIXED_A); printk(KERN_INFO "ath5k debugfs: fixed antenna A\n"); } else if (strncmp(buf, "fixed-b", 7) == 0) { - ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_B); + ath5k_hw_set_antenna_mode(ah, AR5K_ANTMODE_FIXED_B); printk(KERN_INFO "ath5k debug: fixed antenna B\n"); } else if (strncmp(buf, "clear", 5) == 0) { - for (i = 0; i < ARRAY_SIZE(sc->stats.antenna_rx); i++) { - sc->stats.antenna_rx[i] = 0; - sc->stats.antenna_tx[i] = 0; + for (i = 0; i < ARRAY_SIZE(ah->stats.antenna_rx); i++) { + ah->stats.antenna_rx[i] = 0; + ah->stats.antenna_tx[i] = 0; } printk(KERN_INFO "ath5k debug: cleared antenna stats\n"); } @@ -489,42 +487,42 @@ static const struct file_operations fops_antenna = { static ssize_t read_file_misc(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; + struct ath5k_hw *ah = file->private_data; char buf[700]; unsigned int len = 0; - u32 filt = ath5k_hw_get_rx_filter(sc->ah); + u32 filt = ath5k_hw_get_rx_filter(ah); - len += snprintf(buf+len, sizeof(buf)-len, "bssid-mask: %pM\n", - sc->bssidmask); - len += snprintf(buf+len, sizeof(buf)-len, "filter-flags: 0x%x ", + len += snprintf(buf + len, sizeof(buf) - len, "bssid-mask: %pM\n", + ah->bssidmask); + len += snprintf(buf + len, sizeof(buf) - len, "filter-flags: 0x%x ", filt); if (filt & AR5K_RX_FILTER_UCAST) - len += snprintf(buf+len, sizeof(buf)-len, " UCAST"); + len += snprintf(buf + len, sizeof(buf) - len, " UCAST"); if (filt & AR5K_RX_FILTER_MCAST) - len += snprintf(buf+len, sizeof(buf)-len, " MCAST"); + len += snprintf(buf + len, sizeof(buf) - len, " MCAST"); if (filt & AR5K_RX_FILTER_BCAST) - len += snprintf(buf+len, sizeof(buf)-len, " BCAST"); + len += snprintf(buf + len, sizeof(buf) - len, " BCAST"); if (filt & AR5K_RX_FILTER_CONTROL) - len += snprintf(buf+len, sizeof(buf)-len, " CONTROL"); + len += snprintf(buf + len, sizeof(buf) - len, " CONTROL"); if (filt & AR5K_RX_FILTER_BEACON) - len += snprintf(buf+len, sizeof(buf)-len, " BEACON"); + len += snprintf(buf + len, sizeof(buf) - len, " BEACON"); if (filt & AR5K_RX_FILTER_PROM) - len += snprintf(buf+len, sizeof(buf)-len, " PROM"); + len += snprintf(buf + len, sizeof(buf) - len, " PROM"); if (filt & AR5K_RX_FILTER_XRPOLL) - len += snprintf(buf+len, sizeof(buf)-len, " XRPOLL"); + len += snprintf(buf + len, sizeof(buf) - len, " XRPOLL"); if (filt & AR5K_RX_FILTER_PROBEREQ) - len += snprintf(buf+len, sizeof(buf)-len, " PROBEREQ"); + len += snprintf(buf + len, sizeof(buf) - len, " PROBEREQ"); if (filt & AR5K_RX_FILTER_PHYERR_5212) - len += snprintf(buf+len, sizeof(buf)-len, " PHYERR-5212"); + len += snprintf(buf + len, sizeof(buf) - len, " PHYERR-5212"); if (filt & AR5K_RX_FILTER_RADARERR_5212) - len += snprintf(buf+len, sizeof(buf)-len, " RADARERR-5212"); + len += snprintf(buf + len, sizeof(buf) - len, " RADARERR-5212"); if (filt & AR5K_RX_FILTER_PHYERR_5211) - snprintf(buf+len, sizeof(buf)-len, " PHYERR-5211"); + snprintf(buf + len, sizeof(buf) - len, " PHYERR-5211"); if (filt & AR5K_RX_FILTER_RADARERR_5211) - len += snprintf(buf+len, sizeof(buf)-len, " RADARERR-5211"); + len += snprintf(buf + len, sizeof(buf) - len, " RADARERR-5211"); - len += snprintf(buf+len, sizeof(buf)-len, "\nopmode: %s (%d)\n", - ath_opmode_to_string(sc->opmode), sc->opmode); + len += snprintf(buf + len, sizeof(buf) - len, "\nopmode: %s (%d)\n", + ath_opmode_to_string(ah->opmode), ah->opmode); if (len > sizeof(buf)) len = sizeof(buf); @@ -544,71 +542,71 @@ static const struct file_operations fops_misc = { static ssize_t read_file_frameerrors(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; - struct ath5k_statistics *st = &sc->stats; + struct ath5k_hw *ah = file->private_data; + struct ath5k_statistics *st = &ah->stats; char buf[700]; unsigned int len = 0; int i; - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "RX\n---------------------\n"); - len += snprintf(buf+len, sizeof(buf)-len, "CRC\t%u\t(%u%%)\n", + len += snprintf(buf + len, sizeof(buf) - len, "CRC\t%u\t(%u%%)\n", st->rxerr_crc, st->rx_all_count > 0 ? - st->rxerr_crc*100/st->rx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "PHY\t%u\t(%u%%)\n", + st->rxerr_crc * 100 / st->rx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "PHY\t%u\t(%u%%)\n", st->rxerr_phy, st->rx_all_count > 0 ? - st->rxerr_phy*100/st->rx_all_count : 0); + st->rxerr_phy * 100 / st->rx_all_count : 0); for (i = 0; i < 32; i++) { if (st->rxerr_phy_code[i]) - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, " phy_err[%u]\t%u\n", i, st->rxerr_phy_code[i]); } - len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%u\t(%u%%)\n", + len += snprintf(buf + len, sizeof(buf) - len, "FIFO\t%u\t(%u%%)\n", st->rxerr_fifo, st->rx_all_count > 0 ? - st->rxerr_fifo*100/st->rx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "decrypt\t%u\t(%u%%)\n", + st->rxerr_fifo * 100 / st->rx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "decrypt\t%u\t(%u%%)\n", st->rxerr_decrypt, st->rx_all_count > 0 ? - st->rxerr_decrypt*100/st->rx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "MIC\t%u\t(%u%%)\n", + st->rxerr_decrypt * 100 / st->rx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "MIC\t%u\t(%u%%)\n", st->rxerr_mic, st->rx_all_count > 0 ? - st->rxerr_mic*100/st->rx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "process\t%u\t(%u%%)\n", + st->rxerr_mic * 100 / st->rx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "process\t%u\t(%u%%)\n", st->rxerr_proc, st->rx_all_count > 0 ? - st->rxerr_proc*100/st->rx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "jumbo\t%u\t(%u%%)\n", + st->rxerr_proc * 100 / st->rx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "jumbo\t%u\t(%u%%)\n", st->rxerr_jumbo, st->rx_all_count > 0 ? - st->rxerr_jumbo*100/st->rx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "[RX all\t%u]\n", + st->rxerr_jumbo * 100 / st->rx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "[RX all\t%u]\n", st->rx_all_count); - len += snprintf(buf+len, sizeof(buf)-len, "RX-all-bytes\t%u\n", + len += snprintf(buf + len, sizeof(buf) - len, "RX-all-bytes\t%u\n", st->rx_bytes_count); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "\nTX\n---------------------\n"); - len += snprintf(buf+len, sizeof(buf)-len, "retry\t%u\t(%u%%)\n", + len += snprintf(buf + len, sizeof(buf) - len, "retry\t%u\t(%u%%)\n", st->txerr_retry, st->tx_all_count > 0 ? - st->txerr_retry*100/st->tx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%u\t(%u%%)\n", + st->txerr_retry * 100 / st->tx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "FIFO\t%u\t(%u%%)\n", st->txerr_fifo, st->tx_all_count > 0 ? - st->txerr_fifo*100/st->tx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "filter\t%u\t(%u%%)\n", + st->txerr_fifo * 100 / st->tx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "filter\t%u\t(%u%%)\n", st->txerr_filt, st->tx_all_count > 0 ? - st->txerr_filt*100/st->tx_all_count : 0); - len += snprintf(buf+len, sizeof(buf)-len, "[TX all\t%u]\n", + st->txerr_filt * 100 / st->tx_all_count : 0); + len += snprintf(buf + len, sizeof(buf) - len, "[TX all\t%u]\n", st->tx_all_count); - len += snprintf(buf+len, sizeof(buf)-len, "TX-all-bytes\t%u\n", + len += snprintf(buf + len, sizeof(buf) - len, "TX-all-bytes\t%u\n", st->tx_bytes_count); if (len > sizeof(buf)) @@ -621,8 +619,8 @@ static ssize_t write_file_frameerrors(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; - struct ath5k_statistics *st = &sc->stats; + struct ath5k_hw *ah = file->private_data; + struct ath5k_statistics *st = &ah->stats; char buf[20]; if (copy_from_user(buf, userbuf, min(count, sizeof(buf)))) @@ -660,100 +658,104 @@ static const struct file_operations fops_frameerrors = { static ssize_t read_file_ani(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; - struct ath5k_statistics *st = &sc->stats; - struct ath5k_ani_state *as = &sc->ani_state; + struct ath5k_hw *ah = file->private_data; + struct ath5k_statistics *st = &ah->stats; + struct ath5k_ani_state *as = &ah->ani_state; char buf[700]; unsigned int len = 0; - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "HW has PHY error counters:\t%s\n", - sc->ah->ah_capabilities.cap_has_phyerr_counters ? + ah->ah_capabilities.cap_has_phyerr_counters ? "yes" : "no"); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "HW max spur immunity level:\t%d\n", as->max_spur_level); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "\nANI state\n--------------------------------------------\n"); - len += snprintf(buf+len, sizeof(buf)-len, "operating mode:\t\t\t"); + len += snprintf(buf + len, sizeof(buf) - len, "operating mode:\t\t\t"); switch (as->ani_mode) { case ATH5K_ANI_MODE_OFF: - len += snprintf(buf+len, sizeof(buf)-len, "OFF\n"); + len += snprintf(buf + len, sizeof(buf) - len, "OFF\n"); break; case ATH5K_ANI_MODE_MANUAL_LOW: - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "MANUAL LOW\n"); break; case ATH5K_ANI_MODE_MANUAL_HIGH: - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "MANUAL HIGH\n"); break; case ATH5K_ANI_MODE_AUTO: - len += snprintf(buf+len, sizeof(buf)-len, "AUTO\n"); + len += snprintf(buf + len, sizeof(buf) - len, "AUTO\n"); break; default: - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "??? (not good)\n"); break; } - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "noise immunity level:\t\t%d\n", as->noise_imm_level); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "spur immunity level:\t\t%d\n", as->spur_level); - len += snprintf(buf+len, sizeof(buf)-len, "firstep level:\t\t\t%d\n", + len += snprintf(buf + len, sizeof(buf) - len, + "firstep level:\t\t\t%d\n", as->firstep_level); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "OFDM weak signal detection:\t%s\n", as->ofdm_weak_sig ? "on" : "off"); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "CCK weak signal detection:\t%s\n", as->cck_weak_sig ? "on" : "off"); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "\nMIB INTERRUPTS:\t\t%u\n", st->mib_intr); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "beacon RSSI average:\t%d\n", - (int)ewma_read(&sc->ah->ah_beacon_rssi_avg)); + (int)ewma_read(&ah->ah_beacon_rssi_avg)); #define CC_PRINT(_struct, _field) \ _struct._field, \ _struct.cycles > 0 ? \ - _struct._field*100/_struct.cycles : 0 + _struct._field * 100 / _struct.cycles : 0 - len += snprintf(buf+len, sizeof(buf)-len, "profcnt tx\t\t%u\t(%d%%)\n", + len += snprintf(buf + len, sizeof(buf) - len, + "profcnt tx\t\t%u\t(%d%%)\n", CC_PRINT(as->last_cc, tx_frame)); - len += snprintf(buf+len, sizeof(buf)-len, "profcnt rx\t\t%u\t(%d%%)\n", + len += snprintf(buf + len, sizeof(buf) - len, + "profcnt rx\t\t%u\t(%d%%)\n", CC_PRINT(as->last_cc, rx_frame)); - len += snprintf(buf+len, sizeof(buf)-len, "profcnt busy\t\t%u\t(%d%%)\n", + len += snprintf(buf + len, sizeof(buf) - len, + "profcnt busy\t\t%u\t(%d%%)\n", CC_PRINT(as->last_cc, rx_busy)); #undef CC_PRINT - len += snprintf(buf+len, sizeof(buf)-len, "profcnt cycles\t\t%u\n", + len += snprintf(buf + len, sizeof(buf) - len, "profcnt cycles\t\t%u\n", as->last_cc.cycles); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "listen time\t\t%d\tlast: %d\n", as->listen_time, as->last_listen); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "OFDM errors\t\t%u\tlast: %u\tsum: %u\n", as->ofdm_errors, as->last_ofdm_errors, as->sum_ofdm_errors); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "CCK errors\t\t%u\tlast: %u\tsum: %u\n", as->cck_errors, as->last_cck_errors, as->sum_cck_errors); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_PHYERR_CNT1\t%x\t(=%d)\n", - ath5k_hw_reg_read(sc->ah, AR5K_PHYERR_CNT1), + ath5k_hw_reg_read(ah, AR5K_PHYERR_CNT1), ATH5K_ANI_OFDM_TRIG_HIGH - (ATH5K_PHYERR_CNT_MAX - - ath5k_hw_reg_read(sc->ah, AR5K_PHYERR_CNT1))); - len += snprintf(buf+len, sizeof(buf)-len, + ath5k_hw_reg_read(ah, AR5K_PHYERR_CNT1))); + len += snprintf(buf + len, sizeof(buf) - len, "AR5K_PHYERR_CNT2\t%x\t(=%d)\n", - ath5k_hw_reg_read(sc->ah, AR5K_PHYERR_CNT2), + ath5k_hw_reg_read(ah, AR5K_PHYERR_CNT2), ATH5K_ANI_CCK_TRIG_HIGH - (ATH5K_PHYERR_CNT_MAX - - ath5k_hw_reg_read(sc->ah, AR5K_PHYERR_CNT2))); + ath5k_hw_reg_read(ah, AR5K_PHYERR_CNT2))); if (len > sizeof(buf)) len = sizeof(buf); @@ -765,42 +767,42 @@ static ssize_t write_file_ani(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; + struct ath5k_hw *ah = file->private_data; char buf[20]; if (copy_from_user(buf, userbuf, min(count, sizeof(buf)))) return -EFAULT; if (strncmp(buf, "sens-low", 8) == 0) { - ath5k_ani_init(sc->ah, ATH5K_ANI_MODE_MANUAL_HIGH); + ath5k_ani_init(ah, ATH5K_ANI_MODE_MANUAL_HIGH); } else if (strncmp(buf, "sens-high", 9) == 0) { - ath5k_ani_init(sc->ah, ATH5K_ANI_MODE_MANUAL_LOW); + ath5k_ani_init(ah, ATH5K_ANI_MODE_MANUAL_LOW); } else if (strncmp(buf, "ani-off", 7) == 0) { - ath5k_ani_init(sc->ah, ATH5K_ANI_MODE_OFF); + ath5k_ani_init(ah, ATH5K_ANI_MODE_OFF); } else if (strncmp(buf, "ani-on", 6) == 0) { - ath5k_ani_init(sc->ah, ATH5K_ANI_MODE_AUTO); + ath5k_ani_init(ah, ATH5K_ANI_MODE_AUTO); } else if (strncmp(buf, "noise-low", 9) == 0) { - ath5k_ani_set_noise_immunity_level(sc->ah, 0); + ath5k_ani_set_noise_immunity_level(ah, 0); } else if (strncmp(buf, "noise-high", 10) == 0) { - ath5k_ani_set_noise_immunity_level(sc->ah, + ath5k_ani_set_noise_immunity_level(ah, ATH5K_ANI_MAX_NOISE_IMM_LVL); } else if (strncmp(buf, "spur-low", 8) == 0) { - ath5k_ani_set_spur_immunity_level(sc->ah, 0); + ath5k_ani_set_spur_immunity_level(ah, 0); } else if (strncmp(buf, "spur-high", 9) == 0) { - ath5k_ani_set_spur_immunity_level(sc->ah, - sc->ani_state.max_spur_level); + ath5k_ani_set_spur_immunity_level(ah, + ah->ani_state.max_spur_level); } else if (strncmp(buf, "fir-low", 7) == 0) { - ath5k_ani_set_firstep_level(sc->ah, 0); + ath5k_ani_set_firstep_level(ah, 0); } else if (strncmp(buf, "fir-high", 8) == 0) { - ath5k_ani_set_firstep_level(sc->ah, ATH5K_ANI_MAX_FIRSTEP_LVL); + ath5k_ani_set_firstep_level(ah, ATH5K_ANI_MAX_FIRSTEP_LVL); } else if (strncmp(buf, "ofdm-off", 8) == 0) { - ath5k_ani_set_ofdm_weak_signal_detection(sc->ah, false); + ath5k_ani_set_ofdm_weak_signal_detection(ah, false); } else if (strncmp(buf, "ofdm-on", 7) == 0) { - ath5k_ani_set_ofdm_weak_signal_detection(sc->ah, true); + ath5k_ani_set_ofdm_weak_signal_detection(ah, true); } else if (strncmp(buf, "cck-off", 7) == 0) { - ath5k_ani_set_cck_weak_signal_detection(sc->ah, false); + ath5k_ani_set_cck_weak_signal_detection(ah, false); } else if (strncmp(buf, "cck-on", 6) == 0) { - ath5k_ani_set_cck_weak_signal_detection(sc->ah, true); + ath5k_ani_set_cck_weak_signal_detection(ah, true); } return count; } @@ -819,7 +821,7 @@ static const struct file_operations fops_ani = { static ssize_t read_file_queue(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; + struct ath5k_hw *ah = file->private_data; char buf[700]; unsigned int len = 0; @@ -827,13 +829,13 @@ static ssize_t read_file_queue(struct file *file, char __user *user_buf, struct ath5k_buf *bf, *bf0; int i, n; - len += snprintf(buf+len, sizeof(buf)-len, - "available txbuffers: %d\n", sc->txbuf_len); + len += snprintf(buf + len, sizeof(buf) - len, + "available txbuffers: %d\n", ah->txbuf_len); - for (i = 0; i < ARRAY_SIZE(sc->txqs); i++) { - txq = &sc->txqs[i]; + for (i = 0; i < ARRAY_SIZE(ah->txqs); i++) { + txq = &ah->txqs[i]; - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, "%02d: %ssetup\n", i, txq->setup ? "" : "not "); if (!txq->setup) @@ -845,9 +847,9 @@ static ssize_t read_file_queue(struct file *file, char __user *user_buf, n++; spin_unlock_bh(&txq->lock); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, " len: %d bufs: %d\n", txq->txq_len, n); - len += snprintf(buf+len, sizeof(buf)-len, + len += snprintf(buf + len, sizeof(buf) - len, " stuck: %d\n", txq->txq_stuck); } @@ -861,16 +863,16 @@ static ssize_t write_file_queue(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) { - struct ath5k_softc *sc = file->private_data; + struct ath5k_hw *ah = file->private_data; char buf[20]; if (copy_from_user(buf, userbuf, min(count, sizeof(buf)))) return -EFAULT; if (strncmp(buf, "start", 5) == 0) - ieee80211_wake_queues(sc->hw); + ieee80211_wake_queues(ah->hw); else if (strncmp(buf, "stop", 4) == 0) - ieee80211_stop_queues(sc->hw); + ieee80211_stop_queues(ah->hw); return count; } @@ -886,54 +888,57 @@ static const struct file_operations fops_queue = { void -ath5k_debug_init_device(struct ath5k_softc *sc) +ath5k_debug_init_device(struct ath5k_hw *ah) { struct dentry *phydir; - sc->debug.level = ath5k_debug; + ah->debug.level = ath5k_debug; - phydir = debugfs_create_dir("ath5k", sc->hw->wiphy->debugfsdir); + phydir = debugfs_create_dir("ath5k", ah->hw->wiphy->debugfsdir); if (!phydir) - return; + return; - debugfs_create_file("debug", S_IWUSR | S_IRUSR, phydir, sc, + debugfs_create_file("debug", S_IWUSR | S_IRUSR, phydir, ah, &fops_debug); - debugfs_create_file("registers", S_IRUSR, phydir, sc, &fops_registers); + debugfs_create_file("registers", S_IRUSR, phydir, ah, &fops_registers); - debugfs_create_file("beacon", S_IWUSR | S_IRUSR, phydir, sc, + debugfs_create_file("beacon", S_IWUSR | S_IRUSR, phydir, ah, &fops_beacon); - debugfs_create_file("reset", S_IWUSR, phydir, sc, &fops_reset); + debugfs_create_file("reset", S_IWUSR, phydir, ah, &fops_reset); - debugfs_create_file("antenna", S_IWUSR | S_IRUSR, phydir, sc, + debugfs_create_file("antenna", S_IWUSR | S_IRUSR, phydir, ah, &fops_antenna); - debugfs_create_file("misc", S_IRUSR, phydir, sc, &fops_misc); + debugfs_create_file("misc", S_IRUSR, phydir, ah, &fops_misc); - debugfs_create_file("frameerrors", S_IWUSR | S_IRUSR, phydir, sc, + debugfs_create_file("frameerrors", S_IWUSR | S_IRUSR, phydir, ah, &fops_frameerrors); - debugfs_create_file("ani", S_IWUSR | S_IRUSR, phydir, sc, &fops_ani); + debugfs_create_file("ani", S_IWUSR | S_IRUSR, phydir, ah, &fops_ani); - debugfs_create_file("queue", S_IWUSR | S_IRUSR, phydir, sc, + debugfs_create_file("queue", S_IWUSR | S_IRUSR, phydir, ah, &fops_queue); + + debugfs_create_bool("32khz_clock", S_IWUSR | S_IRUSR, phydir, + &ah->ah_use_32khz_clock); } /* functions used in other places */ void -ath5k_debug_dump_bands(struct ath5k_softc *sc) +ath5k_debug_dump_bands(struct ath5k_hw *ah) { unsigned int b, i; - if (likely(!(sc->debug.level & ATH5K_DEBUG_DUMPBANDS))) + if (likely(!(ah->debug.level & ATH5K_DEBUG_DUMPBANDS))) return; - BUG_ON(!sc->sbands); + BUG_ON(!ah->sbands); for (b = 0; b < IEEE80211_NUM_BANDS; b++) { - struct ieee80211_supported_band *band = &sc->sbands[b]; + struct ieee80211_supported_band *band = &ah->sbands[b]; char bname[6]; switch (band->band) { case IEEE80211_BAND_2GHZ: @@ -983,41 +988,41 @@ ath5k_debug_printrxbuf(struct ath5k_buf *bf, int done, } void -ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah) +ath5k_debug_printrxbuffs(struct ath5k_hw *ah) { struct ath5k_desc *ds; struct ath5k_buf *bf; struct ath5k_rx_status rs = {}; int status; - if (likely(!(sc->debug.level & ATH5K_DEBUG_DESC))) + if (likely(!(ah->debug.level & ATH5K_DEBUG_DESC))) return; printk(KERN_DEBUG "rxdp %x, rxlink %p\n", - ath5k_hw_get_rxdp(ah), sc->rxlink); + ath5k_hw_get_rxdp(ah), ah->rxlink); - spin_lock_bh(&sc->rxbuflock); - list_for_each_entry(bf, &sc->rxbuf, list) { + spin_lock_bh(&ah->rxbuflock); + list_for_each_entry(bf, &ah->rxbuf, list) { ds = bf->desc; status = ah->ah_proc_rx_desc(ah, ds, &rs); if (!status) ath5k_debug_printrxbuf(bf, status == 0, &rs); } - spin_unlock_bh(&sc->rxbuflock); + spin_unlock_bh(&ah->rxbuflock); } void -ath5k_debug_printtxbuf(struct ath5k_softc *sc, struct ath5k_buf *bf) +ath5k_debug_printtxbuf(struct ath5k_hw *ah, struct ath5k_buf *bf) { struct ath5k_desc *ds = bf->desc; struct ath5k_hw_5212_tx_desc *td = &ds->ud.ds_tx5212; struct ath5k_tx_status ts = {}; int done; - if (likely(!(sc->debug.level & ATH5K_DEBUG_DESC))) + if (likely(!(ah->debug.level & ATH5K_DEBUG_DESC))) return; - done = sc->ah->ah_proc_tx_desc(sc->ah, bf->desc, &ts); + done = ah->ah_proc_tx_desc(ah, bf->desc, &ts); printk(KERN_DEBUG "T (%p %llx) %08x %08x %08x %08x %08x %08x %08x " "%08x %c\n", ds, (unsigned long long)bf->daddr, ds->ds_link, |