goto err; \
} while (0)
+#define DEBUGFS_ADD_U32(name, parent, ptr, mode) do { \
+ struct dentry *__tmp; \
+ __tmp = debugfs_create_u32(#name, mode, \
+ parent, ptr); \
+ if (IS_ERR(__tmp) || !__tmp) \
+ goto err; \
+} while (0)
+
/* file operation */
#define DEBUGFS_READ_FUNC(name) \
static ssize_t iwl_dbgfs_##name##_read(struct file *file, \
sram = priv->dbgfs_sram_offset & ~0x3;
/* read the first u32 from sram */
- val = iwl_read_targ_mem(priv, sram);
+ val = iwl_read_targ_mem(bus(priv), sram);
for (; len; len--) {
/* put the address at the start of every line */
if (++offset == 4) {
sram += 4;
offset = 0;
- val = iwl_read_targ_mem(priv, sram);
+ val = iwl_read_targ_mem(bus(priv), sram);
}
/* put in extra spaces and split lines for human readability */
{
struct iwl_priv *priv = file->private_data;
struct iwl_station_entry *station;
- int max_sta = priv->hw_params.max_stations;
+ struct iwl_tid_data *tid_data;
char *buf;
int i, j, pos = 0;
ssize_t ret;
pos += scnprintf(buf + pos, bufsz - pos, "num of stations: %d\n\n",
priv->num_stations);
- for (i = 0; i < max_sta; i++) {
+ for (i = 0; i < IWLAGN_STATION_COUNT; i++) {
station = &priv->stations[i];
if (!station->used)
continue;
i, station->sta.sta.addr,
station->sta.station_flags_msk);
pos += scnprintf(buf + pos, bufsz - pos,
- "TID\tseq_num\ttxq_id\tframes\ttfds\t");
- pos += scnprintf(buf + pos, bufsz - pos,
- "start_idx\tbitmap\t\t\trate_n_flags\n");
+ "TID\tseq_num\ttxq_id\ttfds\trate_n_flags\n");
- for (j = 0; j < MAX_TID_COUNT; j++) {
+ for (j = 0; j < IWL_MAX_TID_COUNT; j++) {
+ tid_data = &priv->shrd->tid_data[i][j];
pos += scnprintf(buf + pos, bufsz - pos,
- "%d:\t%#x\t%#x\t%u\t%u\t%u\t\t%#.16llx\t%#x",
- j, station->tid[j].seq_number,
- station->tid[j].agg.txq_id,
- station->tid[j].agg.frame_count,
- station->tid[j].tfds_in_queue,
- station->tid[j].agg.start_idx,
- station->tid[j].agg.bitmap,
- station->tid[j].agg.rate_n_flags);
-
- if (station->tid[j].agg.wait_for_ba)
+ "%d:\t%#x\t%#x\t%u\t%#x",
+ j, tid_data->seq_number,
+ tid_data->agg.txq_id,
+ tid_data->tfds_in_queue,
+ tid_data->agg.rate_n_flags);
+
+ if (tid_data->agg.wait_for_ba)
pos += scnprintf(buf + pos, bufsz - pos,
" - waitforba");
pos += scnprintf(buf + pos, bufsz - pos, "\n");
return ret;
}
-static ssize_t iwl_dbgfs_log_event_read(struct file *file,
- char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct iwl_priv *priv = file->private_data;
- char *buf;
- int pos = 0;
- ssize_t ret = -ENOMEM;
-
- ret = pos = iwl_dump_nic_event_log(priv, true, &buf, true);
- if (buf) {
- ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
- kfree(buf);
- }
- return ret;
-}
-
-static ssize_t iwl_dbgfs_log_event_write(struct file *file,
- const char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct iwl_priv *priv = file->private_data;
- u32 event_log_flag;
- char buf[8];
- int buf_size;
-
- memset(buf, 0, sizeof(buf));
- buf_size = min(count, sizeof(buf) - 1);
- if (copy_from_user(buf, user_buf, buf_size))
- return -EFAULT;
- if (sscanf(buf, "%d", &event_log_flag) != 1)
- return -EFAULT;
- if (event_log_flag == 1)
- iwl_dump_nic_event_log(priv, true, NULL, false);
-
- return count;
-}
-
-
-
static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
char *buf;
ssize_t ret;
- if (!test_bit(STATUS_GEO_CONFIGURED, &priv->status))
+ if (!test_bit(STATUS_GEO_CONFIGURED, &priv->shrd->status))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
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, &priv->shrd->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, &priv->shrd->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, &priv->shrd->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, &priv->shrd->status));
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_INIT:\t\t %d\n",
- test_bit(STATUS_INIT, &priv->status));
+ test_bit(STATUS_INIT, &priv->shrd->status));
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_ALIVE:\t\t %d\n",
- test_bit(STATUS_ALIVE, &priv->status));
+ test_bit(STATUS_ALIVE, &priv->shrd->status));
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_READY:\t\t %d\n",
- test_bit(STATUS_READY, &priv->status));
+ test_bit(STATUS_READY, &priv->shrd->status));
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_TEMPERATURE:\t %d\n",
- test_bit(STATUS_TEMPERATURE, &priv->status));
+ test_bit(STATUS_TEMPERATURE, &priv->shrd->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, &priv->shrd->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, &priv->shrd->status));
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_STATISTICS:\t %d\n",
- test_bit(STATUS_STATISTICS, &priv->status));
+ test_bit(STATUS_STATISTICS, &priv->shrd->status));
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_SCANNING:\t %d\n",
- test_bit(STATUS_SCANNING, &priv->status));
+ test_bit(STATUS_SCANNING, &priv->shrd->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, &priv->shrd->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, &priv->shrd->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, &priv->shrd->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, &priv->shrd->status));
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
-static ssize_t iwl_dbgfs_interrupt_read(struct file *file,
+static ssize_t iwl_dbgfs_rx_handlers_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {
struct iwl_priv *priv = file->private_data;
+
int pos = 0;
int cnt = 0;
char *buf;
return -ENOMEM;
}
- pos += scnprintf(buf + pos, bufsz - pos,
- "Interrupt Statistics Report:\n");
-
- pos += scnprintf(buf + pos, bufsz - pos, "HW Error:\t\t\t %u\n",
- priv->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) {
- pos += scnprintf(buf + pos, bufsz - pos,
- "\tLast Restarting Code: 0x%X\n",
- priv->isr_stats.err_code);
- }
-#ifdef CONFIG_IWLWIFI_DEBUG
- pos += scnprintf(buf + pos, bufsz - pos, "Frame transmitted:\t\t %u\n",
- priv->isr_stats.sch);
- pos += scnprintf(buf + pos, bufsz - pos, "Alive interrupt:\t\t %u\n",
- priv->isr_stats.alive);
-#endif
- pos += scnprintf(buf + pos, bufsz - pos,
- "HW RF KILL switch toggled:\t %u\n",
- priv->isr_stats.rfkill);
-
- pos += scnprintf(buf + pos, bufsz - pos, "CT KILL:\t\t\t %u\n",
- priv->isr_stats.ctkill);
-
- pos += scnprintf(buf + pos, bufsz - pos, "Wakeup Interrupt:\t\t %u\n",
- priv->isr_stats.wakeup);
-
- pos += scnprintf(buf + pos, bufsz - pos,
- "Rx command responses:\t\t %u\n",
- priv->isr_stats.rx);
for (cnt = 0; cnt < REPLY_MAX; cnt++) {
- if (priv->isr_stats.rx_handlers[cnt] > 0)
+ if (priv->rx_handlers_stats[cnt] > 0)
pos += scnprintf(buf + pos, bufsz - pos,
"\tRx handler[%36s]:\t\t %u\n",
get_cmd_string(cnt),
- priv->isr_stats.rx_handlers[cnt]);
+ priv->rx_handlers_stats[cnt]);
}
- pos += scnprintf(buf + pos, bufsz - pos, "Tx/FH interrupt:\t\t %u\n",
- priv->isr_stats.tx);
-
- pos += scnprintf(buf + pos, bufsz - pos, "Unexpected INTA:\t\t %u\n",
- priv->isr_stats.unhandled);
-
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
-static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
+static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = file->private_data;
+
char buf[8];
int buf_size;
u32 reset_flag;
if (sscanf(buf, "%x", &reset_flag) != 1)
return -EFAULT;
if (reset_flag == 0)
- iwl_clear_isr_stats(priv);
+ memset(&priv->rx_handlers_stats[0], 0,
+ sizeof(priv->rx_handlers_stats));
return count;
}
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
+static ssize_t iwl_dbgfs_temperature_read(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_priv *priv = file->private_data;
+ char buf[8];
+ int pos = 0;
+ const size_t bufsz = sizeof(buf);
+
+ pos += scnprintf(buf + pos, bufsz - pos, "%d\n", priv->temperature);
+ return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+}
+
+
static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
if (value != -1 && (value < 0 || value >= IWL_POWER_NUM))
return -EINVAL;
- if (!iwl_is_ready_rf(priv))
+ if (!iwl_is_ready_rf(priv->shrd))
return -EAGAIN;
priv->power_data.debug_sleep_level_override = value;
- mutex_lock(&priv->mutex);
+ mutex_lock(&priv->shrd->mutex);
iwl_power_update_mode(priv, true);
- mutex_unlock(&priv->mutex);
+ mutex_unlock(&priv->shrd->mutex);
return count;
}
DEBUGFS_READ_WRITE_FILE_OPS(sram);
DEBUGFS_READ_FILE_OPS(wowlan_sram);
-DEBUGFS_READ_WRITE_FILE_OPS(log_event);
DEBUGFS_READ_FILE_OPS(nvm);
DEBUGFS_READ_FILE_OPS(stations);
DEBUGFS_READ_FILE_OPS(channels);
DEBUGFS_READ_FILE_OPS(status);
-DEBUGFS_READ_WRITE_FILE_OPS(interrupt);
+DEBUGFS_READ_WRITE_FILE_OPS(rx_handlers);
DEBUGFS_READ_FILE_OPS(qos);
DEBUGFS_READ_FILE_OPS(thermal_throttling);
DEBUGFS_READ_WRITE_FILE_OPS(disable_ht40);
+DEBUGFS_READ_FILE_OPS(temperature);
DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
DEBUGFS_READ_FILE_OPS(current_sleep_command);
struct iwl_priv *priv = file->private_data;
int pos = 0, ofs = 0;
int cnt = 0, entry;
- struct iwl_tx_queue *txq;
- struct iwl_queue *q;
- struct iwl_rx_queue *rxq = &priv->rxq;
+
char *buf;
int bufsz = ((IWL_TRAFFIC_ENTRIES * IWL_TRAFFIC_ENTRY_SIZE * 64) * 2) +
- (priv->cfg->base_params->num_of_queues * 32 * 8) + 400;
+ (hw_params(priv).max_txq_num * 32 * 8) + 400;
const u8 *ptr;
ssize_t ret;
- if (!priv->txq) {
- IWL_ERR(priv, "txq not ready\n");
- return -EAGAIN;
- }
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "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];
- 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 && (iwl_debug_level & IWL_DL_TX)) {
+ if (priv->tx_traffic &&
+ (iwl_get_debug_level(priv->shrd) & IWL_DL_TX)) {
ptr = priv->tx_traffic;
pos += scnprintf(buf + pos, bufsz - pos,
- "Tx Traffic idx: %u\n", priv->tx_traffic_idx);
+ "Tx Traffic idx: %u\n", priv->tx_traffic_idx);
for (cnt = 0, ofs = 0; cnt < IWL_TRAFFIC_ENTRIES; cnt++) {
for (entry = 0; entry < IWL_TRAFFIC_ENTRY_SIZE / 16;
entry++, ofs += 16) {
}
}
- pos += scnprintf(buf + pos, bufsz - pos, "Rx Queue\n");
- pos += scnprintf(buf + pos, bufsz - pos,
- "read: %u, write: %u\n",
- rxq->read, rxq->write);
-
- if (priv->rx_traffic && (iwl_debug_level & IWL_DL_RX)) {
+ if (priv->rx_traffic &&
+ (iwl_get_debug_level(priv->shrd) & IWL_DL_RX)) {
ptr = priv->rx_traffic;
pos += scnprintf(buf + pos, bufsz - pos,
- "Rx Traffic idx: %u\n", priv->rx_traffic_idx);
+ "Rx Traffic idx: %u\n", priv->rx_traffic_idx);
for (cnt = 0, ofs = 0; cnt < IWL_TRAFFIC_ENTRIES; cnt++) {
for (entry = 0; entry < IWL_TRAFFIC_ENTRY_SIZE / 16;
entry++, ofs += 16) {
return count;
}
-static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
- char __user *user_buf,
- size_t count, loff_t *ppos) {
-
- struct iwl_priv *priv = file->private_data;
- struct iwl_tx_queue *txq;
- struct iwl_queue *q;
- char *buf;
- int pos = 0;
- int cnt;
- int ret;
- const size_t bufsz = sizeof(char) * 64 *
- priv->cfg->base_params->num_of_queues;
-
- if (!priv->txq) {
- IWL_ERR(priv, "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];
- 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),
- txq->swq_id, txq->swq_id & 3,
- (txq->swq_id >> 2) & 0x1f);
- if (cnt >= 4)
- continue;
- /* 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]));
- }
- ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
- kfree(buf);
- return ret;
-}
-
-static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
- char __user *user_buf,
- size_t count, loff_t *ppos) {
-
- struct iwl_priv *priv = file->private_data;
- struct iwl_rx_queue *rxq = &priv->rxq;
- char buf[256];
- int pos = 0;
- const size_t bufsz = sizeof(buf);
-
- pos += scnprintf(buf + pos, bufsz - pos, "read: %u\n",
- rxq->read);
- pos += scnprintf(buf + pos, bufsz - pos, "write: %u\n",
- rxq->write);
- pos += scnprintf(buf + pos, bufsz - pos, "free_count: %u\n",
- rxq->free_count);
- if (rxq->rb_stts) {
- pos += scnprintf(buf + pos, bufsz - pos, "closed_rb_num: %u\n",
- le16_to_cpu(rxq->rb_stts->closed_rb_num) & 0x0FFF);
- } else {
- pos += scnprintf(buf + pos, bufsz - pos,
- "closed_rb_num: Not Allocated\n");
- }
- return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
static const char *fmt_value = " %-30s %10u\n";
static const char *fmt_hex = " %-30s 0x%02X\n";
static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
struct statistics_rx_non_phy *delta_general, *max_general;
struct statistics_rx_ht_phy *ht, *accum_ht, *delta_ht, *max_ht;
- if (!iwl_is_alive(priv))
+ if (!iwl_is_alive(priv->shrd))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
ssize_t ret;
struct statistics_tx *tx, *accum_tx, *delta_tx, *max_tx;
- if (!iwl_is_alive(priv))
+ if (!iwl_is_alive(priv->shrd))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg;
struct statistics_div *div, *accum_div, *delta_div, *max_div;
- if (!iwl_is_alive(priv))
+ if (!iwl_is_alive(priv->shrd))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
ssize_t ret;
struct statistics_bt_activity *bt, *accum_bt;
- if (!iwl_is_alive(priv))
+ if (!iwl_is_alive(priv->shrd))
return -EAGAIN;
if (!priv->bt_enable_flag)
return -EINVAL;
/* make request to uCode to retrieve statistics information */
- mutex_lock(&priv->mutex);
+ mutex_lock(&priv->shrd->mutex);
ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
- mutex_unlock(&priv->mutex);
+ mutex_unlock(&priv->shrd->mutex);
if (ret) {
IWL_ERR(priv,
(sizeof(struct reply_agg_tx_error_statistics) * 24) + 200;
ssize_t ret;
- if (!iwl_is_alive(priv))
+ if (!iwl_is_alive(priv->shrd))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
const size_t bufsz = sizeof(buf);
u32 pwrsave_status;
- pwrsave_status = iwl_read32(priv, CSR_GP_CNTRL) &
+ pwrsave_status = iwl_read32(bus(priv), CSR_GP_CNTRL) &
CSR_GP_REG_POWER_SAVE_STATUS_MSK;
pos += scnprintf(buf + pos, bufsz - pos, "Power Save Status: ");
return -EFAULT;
/* make request to uCode to retrieve statistics information */
- mutex_lock(&priv->mutex);
+ mutex_lock(&priv->shrd->mutex);
iwl_send_statistics_request(priv, CMD_SYNC, true);
- mutex_unlock(&priv->mutex);
-
- return count;
-}
-
-static ssize_t iwl_dbgfs_csr_write(struct file *file,
- const char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct iwl_priv *priv = file->private_data;
- char buf[8];
- int buf_size;
- int csr;
-
- memset(buf, 0, sizeof(buf));
- buf_size = min(count, sizeof(buf) - 1);
- if (copy_from_user(buf, user_buf, buf_size))
- return -EFAULT;
- if (sscanf(buf, "%d", &csr) != 1)
- return -EFAULT;
-
- iwl_dump_csr(priv);
+ mutex_unlock(&priv->shrd->mutex);
return count;
}
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
-static ssize_t iwl_dbgfs_fh_reg_read(struct file *file,
- char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct iwl_priv *priv = file->private_data;
- char *buf;
- int pos = 0;
- ssize_t ret = -EFAULT;
-
- ret = pos = iwl_dump_fh(priv, &buf, true);
- if (buf) {
- ret = simple_read_from_buffer(user_buf,
- count, ppos, buf, pos);
- kfree(buf);
- }
-
- return ret;
-}
-
static ssize_t iwl_dbgfs_missed_beacon_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {
static ssize_t iwl_dbgfs_force_reset_read(struct file *file,
char __user *user_buf,
- size_t count, loff_t *ppos) {
-
+ size_t count, loff_t *ppos)
+{
struct iwl_priv *priv = file->private_data;
int i, pos = 0;
char buf[300];
if (sscanf(buf, "%d", &flush) != 1)
return -EINVAL;
- if (iwl_is_rfkill(priv))
+ if (iwl_is_rfkill(priv->shrd))
return -EFAULT;
iwlagn_dev_txfifo_flush(priv, IWL_DROP_ALL);
static ssize_t iwl_dbgfs_wd_timeout_write(struct file *file,
const char __user *user_buf,
- size_t count, loff_t *ppos) {
-
+ size_t count, loff_t *ppos)
+{
struct iwl_priv *priv = file->private_data;
char buf[8];
int buf_size;
return count;
}
+static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_priv *priv = file->private_data;
+ char buf[8];
+ int buf_size;
+
+ memset(buf, 0, sizeof(buf));
+ buf_size = min(count, sizeof(buf) - 1);
+ if (copy_from_user(buf, user_buf, buf_size))
+ return -EFAULT;
+
+ iwl_cmd_echo_test(priv);
+ return count;
+}
+
DEBUGFS_READ_FILE_OPS(rx_statistics);
DEBUGFS_READ_FILE_OPS(tx_statistics);
DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
-DEBUGFS_READ_FILE_OPS(rx_queue);
-DEBUGFS_READ_FILE_OPS(tx_queue);
DEBUGFS_READ_FILE_OPS(ucode_rx_stats);
DEBUGFS_READ_FILE_OPS(ucode_tx_stats);
DEBUGFS_READ_FILE_OPS(ucode_general_stats);
DEBUGFS_READ_FILE_OPS(power_save_status);
DEBUGFS_WRITE_FILE_OPS(clear_ucode_statistics);
DEBUGFS_WRITE_FILE_OPS(clear_traffic_statistics);
-DEBUGFS_WRITE_FILE_OPS(csr);
DEBUGFS_READ_WRITE_FILE_OPS(ucode_tracing);
-DEBUGFS_READ_FILE_OPS(fh_reg);
DEBUGFS_READ_WRITE_FILE_OPS(missed_beacon);
DEBUGFS_READ_WRITE_FILE_OPS(plcp_delta);
DEBUGFS_READ_WRITE_FILE_OPS(force_reset);
DEBUGFS_READ_FILE_OPS(bt_traffic);
DEBUGFS_READ_WRITE_FILE_OPS(protection_mode);
DEBUGFS_READ_FILE_OPS(reply_tx_error);
+DEBUGFS_WRITE_FILE_OPS(echo_test);
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+static ssize_t iwl_dbgfs_debug_level_read(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_priv *priv = file->private_data;
+ struct iwl_shared *shrd = priv->shrd;
+ char buf[11];
+ int len;
+
+ len = scnprintf(buf, sizeof(buf), "0x%.8x",
+ iwl_get_debug_level(shrd));
+
+ return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static ssize_t iwl_dbgfs_debug_level_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_priv *priv = file->private_data;
+ struct iwl_shared *shrd = priv->shrd;
+ char buf[11];
+ unsigned long val;
+ int ret;
+
+ if (count > sizeof(buf))
+ return -EINVAL;
+
+ memset(buf, 0, sizeof(buf));
+ if (copy_from_user(buf, user_buf, count))
+ return -EFAULT;
+
+ ret = strict_strtoul(buf, 0, &val);
+ if (ret)
+ return ret;
+
+ shrd->dbg_level_dev = val;
+ if (iwl_alloc_traffic_mem(priv))
+ IWL_ERR(priv, "Not enough memory to generate traffic log\n");
+
+ return count;
+}
+DEBUGFS_READ_WRITE_FILE_OPS(debug_level);
+#endif /* CONFIG_IWLWIFI_DEBUG */
/*
* Create the debugfs files and directories
DEBUGFS_ADD_FILE(nvm, dir_data, S_IRUSR);
DEBUGFS_ADD_FILE(sram, dir_data, S_IWUSR | S_IRUSR);
DEBUGFS_ADD_FILE(wowlan_sram, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(log_event, dir_data, S_IWUSR | S_IRUSR);
DEBUGFS_ADD_FILE(stations, dir_data, S_IRUSR);
DEBUGFS_ADD_FILE(channels, dir_data, S_IRUSR);
DEBUGFS_ADD_FILE(status, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(interrupt, dir_data, S_IWUSR | S_IRUSR);
+ DEBUGFS_ADD_FILE(rx_handlers, dir_data, S_IWUSR | S_IRUSR);
DEBUGFS_ADD_FILE(qos, dir_data, S_IRUSR);
DEBUGFS_ADD_FILE(sleep_level_override, dir_data, S_IWUSR | S_IRUSR);
DEBUGFS_ADD_FILE(current_sleep_command, dir_data, S_IRUSR);
DEBUGFS_ADD_FILE(thermal_throttling, dir_data, S_IRUSR);
DEBUGFS_ADD_FILE(disable_ht40, dir_data, S_IWUSR | S_IRUSR);
+ DEBUGFS_ADD_FILE(temperature, dir_data, S_IRUSR);
+
DEBUGFS_ADD_FILE(rx_statistics, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(tx_statistics, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(traffic_log, dir_debug, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(rx_queue, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(tx_queue, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(power_save_status, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(clear_ucode_statistics, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(clear_traffic_statistics, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(csr, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(fh_reg, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(plcp_delta, dir_debug, S_IWUSR | S_IRUSR);
DEBUGFS_ADD_FILE(force_reset, dir_debug, S_IWUSR | S_IRUSR);
DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(txfifo_flush, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(protection_mode, dir_debug, S_IWUSR | S_IRUSR);
-
DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | 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);
+ DEBUGFS_ADD_FILE(echo_test, dir_debug, S_IWUSR);
if (iwl_advanced_bt_coexist(priv))
DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR);
+#ifdef CONFIG_IWLWIFI_DEBUG
+ DEBUGFS_ADD_FILE(debug_level, dir_debug, S_IRUSR | S_IWUSR);
+#endif
+
DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf,
&priv->disable_sens_cal);
DEBUGFS_ADD_BOOL(disable_chain_noise, dir_rf,
&priv->disable_chain_noise_cal);
+
+ if (iwl_trans_dbgfs_register(trans(priv), dir_debug))
+ goto err;
return 0;
err:
debugfs_remove_recursive(priv->debugfs_dir);
priv->debugfs_dir = NULL;
}
-
-
-
projects / karo-tx-linux.git / blobdiff