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-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.c158
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.h9
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-debug.h4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-debugfs.c129
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-dev.h48
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-hcmd.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-led.c3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-rx.c10
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-tx.c11
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c1
11 files changed, 324 insertions, 53 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index bfd509f7af2..ae7f1632ccb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -577,6 +577,8 @@ static void iwl3945_pass_packet_to_mac80211(struct iwl_priv *priv,
if (ieee80211_is_data(hdr->frame_control))
priv->rxtxpackets += len;
#endif
+ iwl_update_stats(priv, false, hdr->frame_control, len);
+
memcpy(IEEE80211_SKB_RXCB(rxb->skb), stats, sizeof(*stats));
ieee80211_rx_irqsafe(priv->hw, rxb->skb);
rxb->skb = NULL;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 1ae2ce3512c..202bc3985a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -3051,6 +3051,164 @@ void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
}
}
EXPORT_SYMBOL(iwl_dbg_log_rx_data_frame);
+
+const char *get_mgmt_string(int cmd)
+{
+ switch (cmd) {
+ IWL_CMD(MANAGEMENT_ASSOC_REQ);
+ IWL_CMD(MANAGEMENT_ASSOC_RESP);
+ IWL_CMD(MANAGEMENT_REASSOC_REQ);
+ IWL_CMD(MANAGEMENT_REASSOC_RESP);
+ IWL_CMD(MANAGEMENT_PROBE_REQ);
+ IWL_CMD(MANAGEMENT_PROBE_RESP);
+ IWL_CMD(MANAGEMENT_BEACON);
+ IWL_CMD(MANAGEMENT_ATIM);
+ IWL_CMD(MANAGEMENT_DISASSOC);
+ IWL_CMD(MANAGEMENT_AUTH);
+ IWL_CMD(MANAGEMENT_DEAUTH);
+ IWL_CMD(MANAGEMENT_ACTION);
+ default:
+ return "UNKNOWN";
+
+ }
+}
+
+const char *get_ctrl_string(int cmd)
+{
+ switch (cmd) {
+ IWL_CMD(CONTROL_BACK_REQ);
+ IWL_CMD(CONTROL_BACK);
+ IWL_CMD(CONTROL_PSPOLL);
+ IWL_CMD(CONTROL_RTS);
+ IWL_CMD(CONTROL_CTS);
+ IWL_CMD(CONTROL_ACK);
+ IWL_CMD(CONTROL_CFEND);
+ IWL_CMD(CONTROL_CFENDACK);
+ default:
+ return "UNKNOWN";
+
+ }
+}
+
+void iwl_clear_tx_stats(struct iwl_priv *priv)
+{
+ memset(&priv->tx_stats, 0, sizeof(struct traffic_stats));
+
+}
+
+void iwl_clear_rx_stats(struct iwl_priv *priv)
+{
+ memset(&priv->rx_stats, 0, sizeof(struct traffic_stats));
+}
+
+/*
+ * if CONFIG_IWLWIFI_DEBUGFS defined, iwl_update_stats function will
+ * record all the MGMT, CTRL and DATA pkt for both TX and Rx pass.
+ * Use debugFs to display the rx/rx_statistics
+ * if CONFIG_IWLWIFI_DEBUGFS not being defined, then no MGMT and CTRL
+ * information will be recorded, but DATA pkt still will be recorded
+ * for the reason of iwl_led.c need to control the led blinking based on
+ * number of tx and rx data.
+ *
+ */
+void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, u16 len)
+{
+ struct traffic_stats *stats;
+
+ if (is_tx)
+ stats = &priv->tx_stats;
+ else
+ stats = &priv->rx_stats;
+
+ if (ieee80211_is_mgmt(fc)) {
+ switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) {
+ case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ):
+ stats->mgmt[MANAGEMENT_ASSOC_REQ]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP):
+ stats->mgmt[MANAGEMENT_ASSOC_RESP]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ):
+ stats->mgmt[MANAGEMENT_REASSOC_REQ]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP):
+ stats->mgmt[MANAGEMENT_REASSOC_RESP]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_PROBE_REQ):
+ stats->mgmt[MANAGEMENT_PROBE_REQ]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
+ stats->mgmt[MANAGEMENT_PROBE_RESP]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_BEACON):
+ stats->mgmt[MANAGEMENT_BEACON]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_ATIM):
+ stats->mgmt[MANAGEMENT_ATIM]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_DISASSOC):
+ stats->mgmt[MANAGEMENT_DISASSOC]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_AUTH):
+ stats->mgmt[MANAGEMENT_AUTH]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
+ stats->mgmt[MANAGEMENT_DEAUTH]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_ACTION):
+ stats->mgmt[MANAGEMENT_ACTION]++;
+ break;
+ }
+ } else if (ieee80211_is_ctl(fc)) {
+ switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) {
+ case cpu_to_le16(IEEE80211_STYPE_BACK_REQ):
+ stats->ctrl[CONTROL_BACK_REQ]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_BACK):
+ stats->ctrl[CONTROL_BACK]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_PSPOLL):
+ stats->ctrl[CONTROL_PSPOLL]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_RTS):
+ stats->ctrl[CONTROL_RTS]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_CTS):
+ stats->ctrl[CONTROL_CTS]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_ACK):
+ stats->ctrl[CONTROL_ACK]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_CFEND):
+ stats->ctrl[CONTROL_CFEND]++;
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_CFENDACK):
+ stats->ctrl[CONTROL_CFENDACK]++;
+ break;
+ }
+ } else {
+ /* data */
+ stats->data_cnt++;
+ stats->data_bytes += len;
+ }
+}
+EXPORT_SYMBOL(iwl_update_stats);
+
+#else
+void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, u16 len)
+{
+ struct traffic_stats *stats;
+
+ if (is_tx)
+ stats = &priv->tx_stats;
+ else
+ stats = &priv->rx_stats;
+
+ if (ieee80211_is_data(fc)) {
+ /* data */
+ stats->data_bytes += len;
+ }
+}
#endif
#ifdef CONFIG_PM
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 40a9167cacc..fc096b929ee 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -83,6 +83,8 @@ struct iwl_cmd;
#define IWL_SKU_A 0x2
#define IWL_SKU_N 0x8
+#define IWL_CMD(x) case x: return #x
+
struct iwl_hcmd_ops {
int (*rxon_assoc)(struct iwl_priv *priv);
int (*commit_rxon)(struct iwl_priv *priv);
@@ -308,7 +310,10 @@ void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
u16 length, struct ieee80211_hdr *header);
void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
u16 length, struct ieee80211_hdr *header);
-
+const char *get_mgmt_string(int cmd);
+const char *get_ctrl_string(int cmd);
+void iwl_clear_tx_stats(struct iwl_priv *priv);
+void iwl_clear_rx_stats(struct iwl_priv *priv);
#else
static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv)
{
@@ -329,6 +334,8 @@ static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
{
}
#endif
+void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,
+ u16 len);
/*****************************************************
* RX handlers.
* **************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 335ff5c4396..4ac06ad69ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -78,8 +78,6 @@ struct iwl_debugfs {
struct dentry *file_sram;
struct dentry *file_nvm;
struct dentry *file_stations;
- struct dentry *file_rx_statistics;
- struct dentry *file_tx_statistics;
struct dentry *file_log_event;
struct dentry *file_channels;
struct dentry *file_status;
@@ -97,6 +95,8 @@ struct iwl_debugfs {
struct dentry *file_disable_tx_power;
} dbgfs_rf_files;
struct dir_debug_files {
+ struct dentry *file_rx_statistics;
+ struct dentry *file_tx_statistics;
struct dentry *file_traffic_log;
} dbgfs_debug_files;
u32 sram_offset;
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 031538c4206..a0e5063cd8c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -126,18 +126,58 @@ static ssize_t iwl_dbgfs_tx_statistics_read(struct file *file,
size_t count, loff_t *ppos) {
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
- char buf[256];
+ char *buf;
int pos = 0;
- const size_t bufsz = sizeof(buf);
- pos += scnprintf(buf + pos, bufsz - pos, "mgmt: %u\n",
- priv->tx_stats[0].cnt);
- pos += scnprintf(buf + pos, bufsz - pos, "ctrl: %u\n",
- priv->tx_stats[1].cnt);
- pos += scnprintf(buf + pos, bufsz - pos, "data: %u\n",
- priv->tx_stats[2].cnt);
+ int cnt;
+ ssize_t ret;
+ const size_t bufsz = 100 + sizeof(char) * 24 * (MANAGEMENT_MAX + CONTROL_MAX);
+ buf = kzalloc(bufsz, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+ pos += scnprintf(buf + pos, bufsz - pos, "Management:\n");
+ for (cnt = 0; cnt < MANAGEMENT_MAX; cnt++) {
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\t%s\t\t: %u\n",
+ get_mgmt_string(cnt),
+ priv->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%s\t\t: %u\n",
+ get_ctrl_string(cnt),
+ priv->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);
+ pos += scnprintf(buf + pos, bufsz - pos, "\tbytes: %llu\n",
+ priv->tx_stats.data_bytes);
+ ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+ kfree(buf);
+ return ret;
+}
+
+static ssize_t iwl_dbgfs_tx_statistics_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_priv *priv = file->private_data;
+ u32 clear_flag;
+ char buf[8];
+ int buf_size;
- return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+ 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, "%x", &clear_flag) != 1)
+ return -EFAULT;
+ if (clear_flag == 1)
+ iwl_clear_tx_stats(priv);
+
+ return count;
}
static ssize_t iwl_dbgfs_rx_statistics_read(struct file *file,
@@ -145,18 +185,59 @@ static ssize_t iwl_dbgfs_rx_statistics_read(struct file *file,
size_t count, loff_t *ppos) {
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
- char buf[256];
+ char *buf;
int pos = 0;
- const size_t bufsz = sizeof(buf);
+ int cnt;
+ ssize_t ret;
+ const size_t bufsz = 100 +
+ sizeof(char) * 24 * (MANAGEMENT_MAX + CONTROL_MAX);
+ buf = kzalloc(bufsz, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
- pos += scnprintf(buf + pos, bufsz - pos, "mgmt: %u\n",
- priv->rx_stats[0].cnt);
- pos += scnprintf(buf + pos, bufsz - pos, "ctrl: %u\n",
- priv->rx_stats[1].cnt);
- pos += scnprintf(buf + pos, bufsz - pos, "data: %u\n",
- priv->rx_stats[2].cnt);
+ pos += scnprintf(buf + pos, bufsz - pos, "Management:\n");
+ for (cnt = 0; cnt < MANAGEMENT_MAX; cnt++) {
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\t%s\t\t: %u\n",
+ get_mgmt_string(cnt),
+ priv->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%s\t\t: %u\n",
+ get_ctrl_string(cnt),
+ priv->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);
+ pos += scnprintf(buf + pos, bufsz - pos, "\tbytes: %llu\n",
+ priv->rx_stats.data_bytes);
- return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+ ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+ kfree(buf);
+ return ret;
+}
+
+static ssize_t iwl_dbgfs_rx_statistics_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_priv *priv = file->private_data;
+ u32 clear_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, "%x", &clear_flag) != 1)
+ return -EFAULT;
+ if (clear_flag == 1)
+ iwl_clear_rx_stats(priv);
+ return count;
}
#define BYTE1_MASK 0x000000ff;
@@ -700,8 +781,6 @@ DEBUGFS_READ_WRITE_FILE_OPS(sram);
DEBUGFS_WRITE_FILE_OPS(log_event);
DEBUGFS_READ_FILE_OPS(nvm);
DEBUGFS_READ_FILE_OPS(stations);
-DEBUGFS_READ_FILE_OPS(rx_statistics);
-DEBUGFS_READ_FILE_OPS(tx_statistics);
DEBUGFS_READ_FILE_OPS(channels);
DEBUGFS_READ_FILE_OPS(status);
DEBUGFS_READ_WRITE_FILE_OPS(interrupt);
@@ -808,6 +887,8 @@ static ssize_t iwl_dbgfs_traffic_log_write(struct file *file,
return count;
}
+DEBUGFS_READ_WRITE_FILE_OPS(rx_statistics);
+DEBUGFS_READ_WRITE_FILE_OPS(tx_statistics);
DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
/*
@@ -841,8 +922,6 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
DEBUGFS_ADD_FILE(sram, data);
DEBUGFS_ADD_FILE(log_event, data);
DEBUGFS_ADD_FILE(stations, data);
- DEBUGFS_ADD_FILE(rx_statistics, data);
- DEBUGFS_ADD_FILE(tx_statistics, data);
DEBUGFS_ADD_FILE(channels, data);
DEBUGFS_ADD_FILE(status, data);
DEBUGFS_ADD_FILE(interrupt, data);
@@ -852,6 +931,8 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
#endif
DEBUGFS_ADD_FILE(thermal_throttling, data);
DEBUGFS_ADD_FILE(disable_ht40, data);
+ DEBUGFS_ADD_FILE(rx_statistics, debug);
+ DEBUGFS_ADD_FILE(tx_statistics, debug);
DEBUGFS_ADD_FILE(traffic_log, debug);
DEBUGFS_ADD_BOOL(disable_sensitivity, rf, &priv->disable_sens_cal);
DEBUGFS_ADD_BOOL(disable_chain_noise, rf,
@@ -879,8 +960,6 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv)
return;
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_nvm);
- DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_rx_statistics);
- DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_tx_statistics);
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_sram);
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_log_event);
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_stations);
@@ -894,6 +973,8 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv)
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_thermal_throttling);
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_disable_ht40);
DEBUGFS_REMOVE(priv->dbgfs->dir_data);
+ DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_rx_statistics);
+ DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_tx_statistics);
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_traffic_log);
DEBUGFS_REMOVE(priv->dbgfs->dir_debug);
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_sensitivity);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 899b75f28a2..dcf9d576323 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -919,6 +919,48 @@ struct isr_statistics {
u32 unhandled;
};
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+/* management statistics */
+enum iwl_mgmt_stats {
+ MANAGEMENT_ASSOC_REQ = 0,
+ MANAGEMENT_ASSOC_RESP,
+ MANAGEMENT_REASSOC_REQ,
+ MANAGEMENT_REASSOC_RESP,
+ MANAGEMENT_PROBE_REQ,
+ MANAGEMENT_PROBE_RESP,
+ MANAGEMENT_BEACON,
+ MANAGEMENT_ATIM,
+ MANAGEMENT_DISASSOC,
+ MANAGEMENT_AUTH,
+ MANAGEMENT_DEAUTH,
+ MANAGEMENT_ACTION,
+ MANAGEMENT_MAX,
+};
+/* control statistics */
+enum iwl_ctrl_stats {
+ CONTROL_BACK_REQ = 0,
+ CONTROL_BACK,
+ CONTROL_PSPOLL,
+ CONTROL_RTS,
+ CONTROL_CTS,
+ CONTROL_ACK,
+ CONTROL_CFEND,
+ CONTROL_CFENDACK,
+ CONTROL_MAX,
+};
+
+struct traffic_stats {
+ u32 mgmt[MANAGEMENT_MAX];
+ u32 ctrl[CONTROL_MAX];
+ u32 data_cnt;
+ u64 data_bytes;
+};
+#else
+struct traffic_stats {
+ u64 data_bytes;
+};
+#endif
+
#define IWL_MAX_NUM_QUEUES 20 /* FIXME: do dynamic allocation */
struct iwl_priv {
@@ -1064,10 +1106,8 @@ struct iwl_priv {
int last_rx_noise; /* From beacon statistics */
/* counts mgmt, ctl, and data packets */
- struct traffic_stats {
- u32 cnt;
- u64 bytes;
- } tx_stats[3], rx_stats[3];
+ struct traffic_stats tx_stats;
+ struct traffic_stats rx_stats;
/* counts interrupts */
struct isr_statistics isr_stats;
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index b82ad15d518..532c8d6cd8d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -36,8 +36,6 @@
#include "iwl-core.h"
-#define IWL_CMD(x) case x: return #x
-
const char *get_cmd_string(u8 cmd)
{
switch (cmd) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 3d61cb43151..f420c99e724 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -272,7 +272,8 @@ static int iwl_get_blink_rate(struct iwl_priv *priv)
/* count both tx and rx traffic to be able to
* handle traffic in either direction
*/
- u64 current_tpt = priv->tx_stats[2].bytes + priv->rx_stats[2].bytes;
+ u64 current_tpt = priv->tx_stats.data_bytes +
+ priv->rx_stats.data_bytes;
s64 tpt = current_tpt - priv->led_tpt;
if (tpt < 0) /* wraparound */
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 55860037f98..43b2fce4cbf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -745,14 +745,6 @@ static void iwl_dbg_report_frame(struct iwl_priv *priv,
}
#endif
-static void iwl_update_rx_stats(struct iwl_priv *priv, u16 fc, u16 len)
-{
- /* 0 - mgmt, 1 - cnt, 2 - data */
- int idx = (fc & IEEE80211_FCTL_FTYPE) >> 2;
- priv->rx_stats[idx].cnt++;
- priv->rx_stats[idx].bytes += len;
-}
-
/*
* returns non-zero if packet should be dropped
*/
@@ -930,7 +922,7 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
iwl_set_decrypted_flag(priv, hdr, ampdu_status, stats))
return;
- iwl_update_rx_stats(priv, le16_to_cpu(hdr->frame_control), len);
+ iwl_update_stats(priv, false, hdr->frame_control, len);
memcpy(IEEE80211_SKB_RXCB(rxb->skb), stats, sizeof(*stats));
ieee80211_rx_irqsafe(priv->hw, rxb->skb);
priv->alloc_rxb_skb--;
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index c85e54cb31d..9b76bd41f21 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -668,14 +668,6 @@ static void iwl_tx_cmd_build_hwcrypto(struct iwl_priv *priv,
}
}
-static void iwl_update_tx_stats(struct iwl_priv *priv, u16 fc, u16 len)
-{
- /* 0 - mgmt, 1 - cnt, 2 - data */
- int idx = (fc & IEEE80211_FCTL_FTYPE) >> 2;
- priv->tx_stats[idx].cnt++;
- priv->tx_stats[idx].bytes += len;
-}
-
/*
* start REPLY_TX command process
*/
@@ -813,8 +805,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
/* set is_hcca to 0; it probably will never be implemented */
iwl_tx_cmd_build_rate(priv, tx_cmd, info, fc, sta_id, 0);
- iwl_update_tx_stats(priv, le16_to_cpu(fc), len);
-
+ iwl_update_stats(priv, true, fc, len);
/*
* Use the first empty entry in this queue's command buffer array
* to contain the Tx command and MAC header concatenated together
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 4f5a3d035b0..e5fa672e839 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -599,6 +599,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
tx->len = cpu_to_le16(len);
iwl_dbg_log_tx_data_frame(priv, len, hdr);
+ iwl_update_stats(priv, true, fc, len);
tx->tx_flags &= ~TX_CMD_FLG_ANT_A_MSK;
tx->tx_flags &= ~TX_CMD_FLG_ANT_B_MSK;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 21:58:11 +0000