diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-debugfs.c | 338 |
1 files changed, 169 insertions, 169 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-debugfs.c b/drivers/net/wireless/iwlegacy/iwl-debugfs.c index 057dec5b178..f2f2eba7d3e 100644 --- a/drivers/net/wireless/iwlegacy/iwl-debugfs.c +++ b/drivers/net/wireless/iwlegacy/iwl-debugfs.c @@ -36,7 +36,7 @@ /* create and remove of files */ #define DEBUGFS_ADD_FILE(name, parent, mode) do { \ - if (!debugfs_create_file(#name, mode, parent, priv, \ + if (!debugfs_create_file(#name, mode, parent, il, \ &il_dbgfs_##name##_ops)) \ goto err; \ } while (0) @@ -106,7 +106,7 @@ static ssize_t il_dbgfs_tx_statistics_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char *buf; int pos = 0; @@ -122,20 +122,20 @@ static ssize_t il_dbgfs_tx_statistics_read(struct file *file, pos += scnprintf(buf + pos, bufsz - pos, "\t%25s\t\t: %u\n", il_get_mgmt_string(cnt), - priv->tx_stats.mgmt[cnt]); + il->tx_stats.mgmt[cnt]); } pos += scnprintf(buf + pos, bufsz - pos, "Control\n"); for (cnt = 0; cnt < CONTROL_MAX; cnt++) { pos += scnprintf(buf + pos, bufsz - pos, "\t%25s\t\t: %u\n", il_get_ctrl_string(cnt), - priv->tx_stats.ctrl[cnt]); + il->tx_stats.ctrl[cnt]); } pos += scnprintf(buf + pos, bufsz - pos, "Data:\n"); pos += scnprintf(buf + pos, bufsz - pos, "\tcnt: %u\n", - priv->tx_stats.data_cnt); + il->tx_stats.data_cnt); pos += scnprintf(buf + pos, bufsz - pos, "\tbytes: %llu\n", - priv->tx_stats.data_bytes); + il->tx_stats.data_bytes); ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); kfree(buf); return ret; @@ -146,7 +146,7 @@ il_dbgfs_clear_traffic_statistics_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; u32 clear_flag; char buf[8]; int buf_size; @@ -157,7 +157,7 @@ il_dbgfs_clear_traffic_statistics_write(struct file *file, return -EFAULT; if (sscanf(buf, "%x", &clear_flag) != 1) return -EFAULT; - il_clear_traffic_stats(priv); + il_clear_traffic_stats(il); return count; } @@ -166,7 +166,7 @@ static ssize_t il_dbgfs_rx_statistics_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char *buf; int pos = 0; int cnt; @@ -182,20 +182,20 @@ static ssize_t il_dbgfs_rx_statistics_read(struct file *file, pos += scnprintf(buf + pos, bufsz - pos, "\t%25s\t\t: %u\n", il_get_mgmt_string(cnt), - priv->rx_stats.mgmt[cnt]); + il->rx_stats.mgmt[cnt]); } pos += scnprintf(buf + pos, bufsz - pos, "Control:\n"); for (cnt = 0; cnt < CONTROL_MAX; cnt++) { pos += scnprintf(buf + pos, bufsz - pos, "\t%25s\t\t: %u\n", il_get_ctrl_string(cnt), - priv->rx_stats.ctrl[cnt]); + il->rx_stats.ctrl[cnt]); } pos += scnprintf(buf + pos, bufsz - pos, "Data:\n"); pos += scnprintf(buf + pos, bufsz - pos, "\tcnt: %u\n", - priv->rx_stats.data_cnt); + il->rx_stats.data_cnt); pos += scnprintf(buf + pos, bufsz - pos, "\tbytes: %llu\n", - priv->rx_stats.data_bytes); + il->rx_stats.data_bytes); ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); kfree(buf); @@ -214,28 +214,28 @@ static ssize_t il_dbgfs_sram_read(struct file *file, ssize_t ret; int i; int pos = 0; - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; size_t bufsz; /* default is to dump the entire data segment */ - if (!priv->dbgfs_sram_offset && !priv->dbgfs_sram_len) { - priv->dbgfs_sram_offset = 0x800000; - if (priv->ucode_type == UCODE_INIT) - priv->dbgfs_sram_len = priv->ucode_init_data.len; + if (!il->dbgfs_sram_offset && !il->dbgfs_sram_len) { + il->dbgfs_sram_offset = 0x800000; + if (il->ucode_type == UCODE_INIT) + il->dbgfs_sram_len = il->ucode_init_data.len; else - priv->dbgfs_sram_len = priv->ucode_data.len; + il->dbgfs_sram_len = il->ucode_data.len; } - bufsz = 30 + priv->dbgfs_sram_len * sizeof(char) * 10; + bufsz = 30 + il->dbgfs_sram_len * sizeof(char) * 10; buf = kmalloc(bufsz, GFP_KERNEL); if (!buf) return -ENOMEM; pos += scnprintf(buf + pos, bufsz - pos, "sram_len: 0x%x\n", - priv->dbgfs_sram_len); + il->dbgfs_sram_len); pos += scnprintf(buf + pos, bufsz - pos, "sram_offset: 0x%x\n", - priv->dbgfs_sram_offset); - for (i = priv->dbgfs_sram_len; i > 0; i -= 4) { - val = il_read_targ_mem(priv, priv->dbgfs_sram_offset + \ - priv->dbgfs_sram_len - i); + il->dbgfs_sram_offset); + for (i = il->dbgfs_sram_len; i > 0; i -= 4) { + val = il_read_targ_mem(il, il->dbgfs_sram_offset + \ + il->dbgfs_sram_len - i); if (i < 4) { switch (i) { case 1: @@ -264,7 +264,7 @@ static ssize_t il_dbgfs_sram_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[64]; int buf_size; u32 offset, len; @@ -275,11 +275,11 @@ static ssize_t il_dbgfs_sram_write(struct file *file, return -EFAULT; if (sscanf(buf, "%x,%x", &offset, &len) == 2) { - priv->dbgfs_sram_offset = offset; - priv->dbgfs_sram_len = len; + il->dbgfs_sram_offset = offset; + il->dbgfs_sram_len = len; } else { - priv->dbgfs_sram_offset = 0; - priv->dbgfs_sram_len = 0; + il->dbgfs_sram_offset = 0; + il->dbgfs_sram_len = 0; } return count; @@ -289,24 +289,24 @@ static ssize_t il_dbgfs_stations_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; struct il_station_entry *station; - int max_sta = priv->hw_params.max_stations; + int max_sta = il->hw_params.max_stations; char *buf; int i, j, pos = 0; ssize_t ret; /* Add 30 for initial string */ - const size_t bufsz = 30 + sizeof(char) * 500 * (priv->num_stations); + const size_t bufsz = 30 + sizeof(char) * 500 * (il->num_stations); buf = kmalloc(bufsz, GFP_KERNEL); if (!buf) return -ENOMEM; pos += scnprintf(buf + pos, bufsz - pos, "num of stations: %d\n\n", - priv->num_stations); + il->num_stations); for (i = 0; i < max_sta; i++) { - station = &priv->stations[i]; + station = &il->stations[i]; if (!station->used) continue; pos += scnprintf(buf + pos, bufsz - pos, @@ -349,32 +349,32 @@ static ssize_t il_dbgfs_nvm_read(struct file *file, loff_t *ppos) { ssize_t ret; - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int pos = 0, ofs = 0, buf_size = 0; const u8 *ptr; char *buf; u16 eeprom_ver; - size_t eeprom_len = priv->cfg->base_params->eeprom_size; + size_t eeprom_len = il->cfg->base_params->eeprom_size; buf_size = 4 * eeprom_len + 256; if (eeprom_len % 16) { - IL_ERR(priv, "NVM size is not multiple of 16.\n"); + IL_ERR(il, "NVM size is not multiple of 16.\n"); return -ENODATA; } - ptr = priv->eeprom; + ptr = il->eeprom; if (!ptr) { - IL_ERR(priv, "Invalid EEPROM memory\n"); + IL_ERR(il, "Invalid EEPROM memory\n"); return -ENOMEM; } /* 4 characters for byte 0xYY */ buf = kzalloc(buf_size, GFP_KERNEL); if (!buf) { - IL_ERR(priv, "Can not allocate Buffer\n"); + IL_ERR(il, "Can not allocate Buffer\n"); return -ENOMEM; } - eeprom_ver = il_eeprom_query16(priv, EEPROM_VERSION); + eeprom_ver = il_eeprom_query16(il, EEPROM_VERSION); pos += scnprintf(buf + pos, buf_size - pos, "EEPROM " "version: 0x%x\n", eeprom_ver); for (ofs = 0 ; ofs < eeprom_len ; ofs += 16) { @@ -395,23 +395,23 @@ static ssize_t il_dbgfs_channels_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; struct ieee80211_channel *channels = NULL; const struct ieee80211_supported_band *supp_band = NULL; int pos = 0, i, bufsz = PAGE_SIZE; char *buf; ssize_t ret; - if (!test_bit(STATUS_GEO_CONFIGURED, &priv->status)) + if (!test_bit(STATUS_GEO_CONFIGURED, &il->status)) return -EAGAIN; buf = kzalloc(bufsz, GFP_KERNEL); if (!buf) { - IL_ERR(priv, "Can not allocate Buffer\n"); + IL_ERR(il, "Can not allocate Buffer\n"); return -ENOMEM; } - supp_band = il_get_hw_mode(priv, IEEE80211_BAND_2GHZ); + supp_band = il_get_hw_mode(il, IEEE80211_BAND_2GHZ); if (supp_band) { channels = supp_band->channels; @@ -434,7 +434,7 @@ il_dbgfs_channels_read(struct file *file, char __user *user_buf, IEEE80211_CHAN_PASSIVE_SCAN ? "passive only" : "active/passive"); } - supp_band = il_get_hw_mode(priv, IEEE80211_BAND_5GHZ); + supp_band = il_get_hw_mode(il, IEEE80211_BAND_5GHZ); if (supp_band) { channels = supp_band->channels; @@ -466,43 +466,43 @@ static ssize_t il_dbgfs_status_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[512]; int pos = 0; const size_t bufsz = sizeof(buf); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_HCMD_ACTIVE:\t %d\n", - test_bit(STATUS_HCMD_ACTIVE, &priv->status)); + test_bit(STATUS_HCMD_ACTIVE, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_INT_ENABLED:\t %d\n", - test_bit(STATUS_INT_ENABLED, &priv->status)); + test_bit(STATUS_INT_ENABLED, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_RF_KILL_HW:\t %d\n", - test_bit(STATUS_RF_KILL_HW, &priv->status)); + test_bit(STATUS_RF_KILL_HW, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_CT_KILL:\t\t %d\n", - test_bit(STATUS_CT_KILL, &priv->status)); + test_bit(STATUS_CT_KILL, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_INIT:\t\t %d\n", - test_bit(STATUS_INIT, &priv->status)); + test_bit(STATUS_INIT, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_ALIVE:\t\t %d\n", - test_bit(STATUS_ALIVE, &priv->status)); + test_bit(STATUS_ALIVE, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_READY:\t\t %d\n", - test_bit(STATUS_READY, &priv->status)); + test_bit(STATUS_READY, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_TEMPERATURE:\t %d\n", - test_bit(STATUS_TEMPERATURE, &priv->status)); + test_bit(STATUS_TEMPERATURE, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_GEO_CONFIGURED:\t %d\n", - test_bit(STATUS_GEO_CONFIGURED, &priv->status)); + test_bit(STATUS_GEO_CONFIGURED, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_EXIT_PENDING:\t %d\n", - test_bit(STATUS_EXIT_PENDING, &priv->status)); + test_bit(STATUS_EXIT_PENDING, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_STATISTICS:\t %d\n", - test_bit(STATUS_STATISTICS, &priv->status)); + test_bit(STATUS_STATISTICS, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_SCANNING:\t %d\n", - test_bit(STATUS_SCANNING, &priv->status)); + test_bit(STATUS_SCANNING, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_SCAN_ABORTING:\t %d\n", - test_bit(STATUS_SCAN_ABORTING, &priv->status)); + test_bit(STATUS_SCAN_ABORTING, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_SCAN_HW:\t\t %d\n", - test_bit(STATUS_SCAN_HW, &priv->status)); + test_bit(STATUS_SCAN_HW, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_POWER_PMI:\t %d\n", - test_bit(STATUS_POWER_PMI, &priv->status)); + test_bit(STATUS_POWER_PMI, &il->status)); pos += scnprintf(buf + pos, bufsz - pos, "STATUS_FW_ERROR:\t %d\n", - test_bit(STATUS_FW_ERROR, &priv->status)); + test_bit(STATUS_FW_ERROR, &il->status)); return simple_read_from_buffer(user_buf, count, ppos, buf, pos); } @@ -510,7 +510,7 @@ static ssize_t il_dbgfs_interrupt_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int pos = 0; int cnt = 0; char *buf; @@ -519,7 +519,7 @@ static ssize_t il_dbgfs_interrupt_read(struct file *file, buf = kzalloc(bufsz, GFP_KERNEL); if (!buf) { - IL_ERR(priv, "Can not allocate Buffer\n"); + IL_ERR(il, "Can not allocate Buffer\n"); return -ENOMEM; } @@ -527,46 +527,46 @@ static ssize_t il_dbgfs_interrupt_read(struct file *file, "Interrupt Statistics Report:\n"); pos += scnprintf(buf + pos, bufsz - pos, "HW Error:\t\t\t %u\n", - priv->isr_stats.hw); + il->isr_stats.hw); pos += scnprintf(buf + pos, bufsz - pos, "SW Error:\t\t\t %u\n", - priv->isr_stats.sw); - if (priv->isr_stats.sw || priv->isr_stats.hw) { + il->isr_stats.sw); + if (il->isr_stats.sw || il->isr_stats.hw) { pos += scnprintf(buf + pos, bufsz - pos, "\tLast Restarting Code: 0x%X\n", - priv->isr_stats.err_code); + il->isr_stats.err_code); } #ifdef CONFIG_IWLWIFI_LEGACY_DEBUG pos += scnprintf(buf + pos, bufsz - pos, "Frame transmitted:\t\t %u\n", - priv->isr_stats.sch); + il->isr_stats.sch); pos += scnprintf(buf + pos, bufsz - pos, "Alive interrupt:\t\t %u\n", - priv->isr_stats.alive); + il->isr_stats.alive); #endif pos += scnprintf(buf + pos, bufsz - pos, "HW RF KILL switch toggled:\t %u\n", - priv->isr_stats.rfkill); + il->isr_stats.rfkill); pos += scnprintf(buf + pos, bufsz - pos, "CT KILL:\t\t\t %u\n", - priv->isr_stats.ctkill); + il->isr_stats.ctkill); pos += scnprintf(buf + pos, bufsz - pos, "Wakeup Interrupt:\t\t %u\n", - priv->isr_stats.wakeup); + il->isr_stats.wakeup); pos += scnprintf(buf + pos, bufsz - pos, "Rx command responses:\t\t %u\n", - priv->isr_stats.rx); + il->isr_stats.rx); for (cnt = 0; cnt < REPLY_MAX; cnt++) { - if (priv->isr_stats.rx_handlers[cnt] > 0) + if (il->isr_stats.rx_handlers[cnt] > 0) pos += scnprintf(buf + pos, bufsz - pos, "\tRx handler[%36s]:\t\t %u\n", il_get_cmd_string(cnt), - priv->isr_stats.rx_handlers[cnt]); + il->isr_stats.rx_handlers[cnt]); } pos += scnprintf(buf + pos, bufsz - pos, "Tx/FH interrupt:\t\t %u\n", - priv->isr_stats.tx); + il->isr_stats.tx); pos += scnprintf(buf + pos, bufsz - pos, "Unexpected INTA:\t\t %u\n", - priv->isr_stats.unhandled); + il->isr_stats.unhandled); ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); kfree(buf); @@ -577,7 +577,7 @@ static ssize_t il_dbgfs_interrupt_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[8]; int buf_size; u32 reset_flag; @@ -589,7 +589,7 @@ static ssize_t il_dbgfs_interrupt_write(struct file *file, if (sscanf(buf, "%x", &reset_flag) != 1) return -EFAULT; if (reset_flag == 0) - il_clear_isr_stats(priv); + il_clear_isr_stats(il); return count; } @@ -598,13 +598,13 @@ static ssize_t il_dbgfs_qos_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; struct il_rxon_context *ctx; int pos = 0, i; char buf[256 * NUM_IL_RXON_CTX]; const size_t bufsz = sizeof(buf); - for_each_context(priv, ctx) { + for_each_context(il, ctx) { pos += scnprintf(buf + pos, bufsz - pos, "context %d:\n", ctx->ctxid); for (i = 0; i < AC_NUM; i++) { @@ -626,7 +626,7 @@ static ssize_t il_dbgfs_disable_ht40_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[8]; int buf_size; int ht40; @@ -637,10 +637,10 @@ static ssize_t il_dbgfs_disable_ht40_write(struct file *file, return -EFAULT; if (sscanf(buf, "%d", &ht40) != 1) return -EFAULT; - if (!il_is_any_associated(priv)) - priv->disable_ht40 = ht40 ? true : false; + if (!il_is_any_associated(il)) + il->disable_ht40 = ht40 ? true : false; else { - IL_ERR(priv, "Sta associated with AP - " + IL_ERR(il, "Sta associated with AP - " "Change to 40MHz channel support is not allowed\n"); return -EINVAL; } @@ -652,14 +652,14 @@ static ssize_t il_dbgfs_disable_ht40_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[100]; int pos = 0; const size_t bufsz = sizeof(buf); pos += scnprintf(buf + pos, bufsz - pos, "11n 40MHz Mode: %s\n", - priv->disable_ht40 ? "Disabled" : "Enabled"); + il->disable_ht40 ? "Disabled" : "Enabled"); return simple_read_from_buffer(user_buf, count, ppos, buf, pos); } @@ -676,39 +676,39 @@ static ssize_t il_dbgfs_traffic_log_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int pos = 0, ofs = 0; int cnt = 0, entry; struct il_tx_queue *txq; struct il_queue *q; - struct il_rx_queue *rxq = &priv->rxq; + struct il_rx_queue *rxq = &il->rxq; char *buf; int bufsz = ((IL_TRAFFIC_ENTRIES * IL_TRAFFIC_ENTRY_SIZE * 64) * 2) + - (priv->cfg->base_params->num_of_queues * 32 * 8) + 400; + (il->cfg->base_params->num_of_queues * 32 * 8) + 400; const u8 *ptr; ssize_t ret; - if (!priv->txq) { - IL_ERR(priv, "txq not ready\n"); + if (!il->txq) { + IL_ERR(il, "txq not ready\n"); return -EAGAIN; } buf = kzalloc(bufsz, GFP_KERNEL); if (!buf) { - IL_ERR(priv, "Can not allocate buffer\n"); + IL_ERR(il, "Can not allocate buffer\n"); return -ENOMEM; } pos += scnprintf(buf + pos, bufsz - pos, "Tx Queue\n"); - for (cnt = 0; cnt < priv->hw_params.max_txq_num; cnt++) { - txq = &priv->txq[cnt]; + for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) { + txq = &il->txq[cnt]; q = &txq->q; pos += scnprintf(buf + pos, bufsz - pos, "q[%d]: read_ptr: %u, write_ptr: %u\n", cnt, q->read_ptr, q->write_ptr); } - if (priv->tx_traffic && (iwlegacy_debug_level & IL_DL_TX)) { - ptr = priv->tx_traffic; + if (il->tx_traffic && (iwlegacy_debug_level & IL_DL_TX)) { + ptr = il->tx_traffic; pos += scnprintf(buf + pos, bufsz - pos, - "Tx Traffic idx: %u\n", priv->tx_traffic_idx); + "Tx Traffic idx: %u\n", il->tx_traffic_idx); for (cnt = 0, ofs = 0; cnt < IL_TRAFFIC_ENTRIES; cnt++) { for (entry = 0; entry < IL_TRAFFIC_ENTRY_SIZE / 16; entry++, ofs += 16) { @@ -728,10 +728,10 @@ static ssize_t il_dbgfs_traffic_log_read(struct file *file, "read: %u, write: %u\n", rxq->read, rxq->write); - if (priv->rx_traffic && (iwlegacy_debug_level & IL_DL_RX)) { - ptr = priv->rx_traffic; + if (il->rx_traffic && (iwlegacy_debug_level & IL_DL_RX)) { + ptr = il->rx_traffic; pos += scnprintf(buf + pos, bufsz - pos, - "Rx Traffic idx: %u\n", priv->rx_traffic_idx); + "Rx Traffic idx: %u\n", il->rx_traffic_idx); for (cnt = 0, ofs = 0; cnt < IL_TRAFFIC_ENTRIES; cnt++) { for (entry = 0; entry < IL_TRAFFIC_ENTRY_SIZE / 16; entry++, ofs += 16) { @@ -755,7 +755,7 @@ static ssize_t il_dbgfs_traffic_log_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[8]; int buf_size; int traffic_log; @@ -767,7 +767,7 @@ static ssize_t il_dbgfs_traffic_log_write(struct file *file, if (sscanf(buf, "%d", &traffic_log) != 1) return -EFAULT; if (traffic_log == 0) - il_reset_traffic_log(priv); + il_reset_traffic_log(il); return count; } @@ -776,7 +776,7 @@ static ssize_t il_dbgfs_tx_queue_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; struct il_tx_queue *txq; struct il_queue *q; char *buf; @@ -784,24 +784,24 @@ static ssize_t il_dbgfs_tx_queue_read(struct file *file, int cnt; int ret; const size_t bufsz = sizeof(char) * 64 * - priv->cfg->base_params->num_of_queues; + il->cfg->base_params->num_of_queues; - if (!priv->txq) { - IL_ERR(priv, "txq not ready\n"); + if (!il->txq) { + IL_ERR(il, "txq not ready\n"); return -EAGAIN; } buf = kzalloc(bufsz, GFP_KERNEL); if (!buf) return -ENOMEM; - for (cnt = 0; cnt < priv->hw_params.max_txq_num; cnt++) { - txq = &priv->txq[cnt]; + for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) { + txq = &il->txq[cnt]; q = &txq->q; pos += scnprintf(buf + pos, bufsz - pos, "hwq %.2d: read=%u write=%u stop=%d" " swq_id=%#.2x (ac %d/hwq %d)\n", cnt, q->read_ptr, q->write_ptr, - !!test_bit(cnt, priv->queue_stopped), + !!test_bit(cnt, il->queue_stopped), txq->swq_id, txq->swq_id & 3, (txq->swq_id >> 2) & 0x1f); if (cnt >= 4) @@ -809,7 +809,7 @@ static ssize_t il_dbgfs_tx_queue_read(struct file *file, /* for the ACs, display the stop count too */ pos += scnprintf(buf + pos, bufsz - pos, " stop-count: %d\n", - atomic_read(&priv->queue_stop_count[cnt])); + atomic_read(&il->queue_stop_count[cnt])); } ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); kfree(buf); @@ -820,8 +820,8 @@ static ssize_t il_dbgfs_rx_queue_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; - struct il_rx_queue *rxq = &priv->rxq; + struct il_priv *il = file->private_data; + struct il_rx_queue *rxq = &il->rxq; char buf[256]; int pos = 0; const size_t bufsz = sizeof(buf); @@ -846,8 +846,8 @@ static ssize_t il_dbgfs_ucode_rx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; - return priv->cfg->ops->lib->debugfs_ops.rx_stats_read(file, + struct il_priv *il = file->private_data; + return il->cfg->ops->lib->debugfs_ops.rx_stats_read(file, user_buf, count, ppos); } @@ -855,8 +855,8 @@ static ssize_t il_dbgfs_ucode_tx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; - return priv->cfg->ops->lib->debugfs_ops.tx_stats_read(file, + struct il_priv *il = file->private_data; + return il->cfg->ops->lib->debugfs_ops.tx_stats_read(file, user_buf, count, ppos); } @@ -864,8 +864,8 @@ static ssize_t il_dbgfs_ucode_general_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; - return priv->cfg->ops->lib->debugfs_ops.general_stats_read(file, + struct il_priv *il = file->private_data; + return il->cfg->ops->lib->debugfs_ops.general_stats_read(file, user_buf, count, ppos); } @@ -873,7 +873,7 @@ static ssize_t il_dbgfs_sensitivity_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int pos = 0; int cnt = 0; char *buf; @@ -881,10 +881,10 @@ static ssize_t il_dbgfs_sensitivity_read(struct file *file, ssize_t ret; struct il_sensitivity_data *data; - data = &priv->sensitivity_data; + data = &il->sensitivity_data; buf = kzalloc(bufsz, GFP_KERNEL); if (!buf) { - IL_ERR(priv, "Can not allocate Buffer\n"); + IL_ERR(il, "Can not allocate Buffer\n"); return -ENOMEM; } @@ -954,7 +954,7 @@ static ssize_t il_dbgfs_chain_noise_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int pos = 0; int cnt = 0; char *buf; @@ -962,10 +962,10 @@ static ssize_t il_dbgfs_chain_noise_read(struct file *file, ssize_t ret; struct il_chain_noise_data *data; - data = &priv->chain_noise_data; + data = &il->chain_noise_data; buf = kzalloc(bufsz, GFP_KERNEL); if (!buf) { - IL_ERR(priv, "Can not allocate Buffer\n"); + IL_ERR(il, "Can not allocate Buffer\n"); return -ENOMEM; } @@ -1012,13 +1012,13 @@ static ssize_t il_dbgfs_power_save_status_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[60]; int pos = 0; const size_t bufsz = sizeof(buf); u32 pwrsave_status; - pwrsave_status = il_read32(priv, CSR_GP_CNTRL) & + pwrsave_status = il_read32(il, CSR_GP_CNTRL) & CSR_GP_REG_POWER_SAVE_STATUS_MSK; pos += scnprintf(buf + pos, bufsz - pos, "Power Save Status: "); @@ -1035,7 +1035,7 @@ static ssize_t il_dbgfs_clear_ucode_statistics_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[8]; int buf_size; int clear; @@ -1048,9 +1048,9 @@ static ssize_t il_dbgfs_clear_ucode_statistics_write(struct file *file, return -EFAULT; /* make request to uCode to retrieve statistics information */ - mutex_lock(&priv->mutex); - il_send_statistics_request(priv, CMD_SYNC, true); - mutex_unlock(&priv->mutex); + mutex_lock(&il->mutex); + il_send_statistics_request(il, CMD_SYNC, true); + mutex_unlock(&il->mutex); return count; } @@ -1059,12 +1059,12 @@ static ssize_t il_dbgfs_rxon_flags_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int len = 0; char buf[20]; len = sprintf(buf, "0x%04X\n", - le32_to_cpu(priv->contexts[IL_RXON_CTX_BSS].active.flags)); + le32_to_cpu(il->contexts[IL_RXON_CTX_BSS].active.flags)); return simple_read_from_buffer(user_buf, count, ppos, buf, len); } @@ -1072,12 +1072,12 @@ static ssize_t il_dbgfs_rxon_filter_flags_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int len = 0; char buf[20]; len = sprintf(buf, "0x%04X\n", - le32_to_cpu(priv->contexts[IL_RXON_CTX_BSS].active.filter_flags)); + le32_to_cpu(il->contexts[IL_RXON_CTX_BSS].active.filter_flags)); return simple_read_from_buffer(user_buf, count, ppos, buf, len); } @@ -1085,13 +1085,13 @@ static ssize_t il_dbgfs_fh_reg_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char *buf; int pos = 0; ssize_t ret = -EFAULT; - if (priv->cfg->ops->lib->dump_fh) { - ret = pos = priv->cfg->ops->lib->dump_fh(priv, &buf, true); + if (il->cfg->ops->lib->dump_fh) { + ret = pos = il->cfg->ops->lib->dump_fh(il, &buf, true); if (buf) { ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); @@ -1106,13 +1106,13 @@ static ssize_t il_dbgfs_missed_beacon_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int pos = 0; char buf[12]; const size_t bufsz = sizeof(buf); pos += scnprintf(buf + pos, bufsz - pos, "%d\n", - priv->missed_beacon_threshold); + il->missed_beacon_threshold); return simple_read_from_buffer(user_buf, count, ppos, buf, pos); } @@ -1121,7 +1121,7 @@ static ssize_t il_dbgfs_missed_beacon_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[8]; int buf_size; int missed; @@ -1135,10 +1135,10 @@ static ssize_t il_dbgfs_missed_beacon_write(struct file *file, if (missed < IL_MISSED_BEACON_THRESHOLD_MIN || missed > IL_MISSED_BEACON_THRESHOLD_MAX) - priv->missed_beacon_threshold = + il->missed_beacon_threshold = IL_MISSED_BEACON_THRESHOLD_DEF; else - priv->missed_beacon_threshold = missed; + il->missed_beacon_threshold = missed; return count; } @@ -1147,13 +1147,13 @@ static ssize_t il_dbgfs_force_reset_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; int pos = 0; char buf[300]; const size_t bufsz = sizeof(buf); struct il_force_reset *force_reset; - force_reset = &priv->force_reset; + force_reset = &il->force_reset; pos += scnprintf(buf + pos, bufsz - pos, "\tnumber of reset request: %d\n", @@ -1176,9 +1176,9 @@ static ssize_t il_dbgfs_force_reset_write(struct file *file, size_t count, loff_t *ppos) { int ret; - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; - ret = il_force_reset(priv, true); + ret = il_force_reset(il, true); return ret ? ret : count; } @@ -1187,7 +1187,7 @@ static ssize_t il_dbgfs_wd_timeout_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct il_priv *priv = file->private_data; + struct il_priv *il = file->private_data; char buf[8]; int buf_size; int timeout; @@ -1201,8 +1201,8 @@ static ssize_t il_dbgfs_wd_timeout_write(struct file *file, if (timeout < 0 || timeout > IL_MAX_WD_TIMEOUT) timeout = IL_DEF_WD_TIMEOUT; - priv->cfg->base_params->wd_timeout = timeout; - il_setup_watchdog(priv); + il->cfg->base_params->wd_timeout = timeout; + il_setup_watchdog(il); return count; } @@ -1230,16 +1230,16 @@ DEBUGFS_WRITE_FILE_OPS(wd_timeout); * Create the debugfs files and directories * */ -int il_dbgfs_register(struct il_priv *priv, const char *name) +int il_dbgfs_register(struct il_priv *il, const char *name) { - struct dentry *phyd = priv->hw->wiphy->debugfsdir; + struct dentry *phyd = il->hw->wiphy->debugfsdir; struct dentry *dir_drv, *dir_data, *dir_rf, *dir_debug; dir_drv = debugfs_create_dir(name, phyd); if (!dir_drv) return -ENOMEM; - priv->debugfs_dir = dir_drv; + il->debugfs_dir = dir_drv; dir_data = debugfs_create_dir("data", dir_drv); if (!dir_data) @@ -1274,26 +1274,26 @@ int il_dbgfs_register(struct il_priv *priv, const char *name) DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, S_IRUSR); DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR); - if (priv->cfg->base_params->sensitivity_calib_by_driver) + if (il->cfg->base_params->sensitivity_calib_by_driver) DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR); - if (priv->cfg->base_params->chain_noise_calib_by_driver) + if (il->cfg->base_params->chain_noise_calib_by_driver) DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR); DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR); DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR); DEBUGFS_ADD_FILE(wd_timeout, dir_debug, S_IWUSR); - if (priv->cfg->base_params->sensitivity_calib_by_driver) + if (il->cfg->base_params->sensitivity_calib_by_driver) DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf, - &priv->disable_sens_cal); - if (priv->cfg->base_params->chain_noise_calib_by_driver) + &il->disable_sens_cal); + if (il->cfg->base_params->chain_noise_calib_by_driver) DEBUGFS_ADD_BOOL(disable_chain_noise, dir_rf, - &priv->disable_chain_noise_cal); + &il->disable_chain_noise_cal); DEBUGFS_ADD_BOOL(disable_tx_power, dir_rf, - &priv->disable_tx_power_cal); + &il->disable_tx_power_cal); return 0; err: - IL_ERR(priv, "Can't create the debugfs directory\n"); - il_dbgfs_unregister(priv); + IL_ERR(il, "Can't create the debugfs directory\n"); + il_dbgfs_unregister(il); return -ENOMEM; } EXPORT_SYMBOL(il_dbgfs_register); @@ -1302,12 +1302,12 @@ EXPORT_SYMBOL(il_dbgfs_register); * Remove the debugfs files and directories * */ -void il_dbgfs_unregister(struct il_priv *priv) +void il_dbgfs_unregister(struct il_priv *il) { - if (!priv->debugfs_dir) + if (!il->debugfs_dir) return; - debugfs_remove_recursive(priv->debugfs_dir); - priv->debugfs_dir = NULL; + debugfs_remove_recursive(il->debugfs_dir); + il->debugfs_dir = NULL; } EXPORT_SYMBOL(il_dbgfs_unregister); |