#include <linux/debugfs.h>
#include <linux/rtnetlink.h>
#include "ieee80211_i.h"
-#include "ieee80211_rate.h"
+#include "rate.h"
#include "debugfs.h"
int mac80211_open_file_generic(struct inode *inode, struct file *file)
return 0;
}
-static const char *ieee80211_mode_str(int mode)
-{
- switch (mode) {
- case MODE_IEEE80211A:
- return "IEEE 802.11a";
- case MODE_IEEE80211B:
- return "IEEE 802.11b";
- case MODE_IEEE80211G:
- return "IEEE 802.11g";
- case MODE_ATHEROS_TURBO:
- return "Atheros Turbo (5 GHz)";
- default:
- return "UNKNOWN";
- }
-}
-
-static ssize_t modes_read(struct file *file, char __user *userbuf,
- size_t count, loff_t *ppos)
-{
- struct ieee80211_local *local = file->private_data;
- struct ieee80211_hw_mode *mode;
- char buf[150], *p = buf;
-
- /* FIXME: locking! */
- list_for_each_entry(mode, &local->modes_list, list) {
- p += scnprintf(p, sizeof(buf)+buf-p,
- "%s\n", ieee80211_mode_str(mode->mode));
- }
-
- return simple_read_from_buffer(userbuf, count, ppos, buf, p-buf);
-}
-
-static const struct file_operations modes_ops = {
- .read = modes_read,
- .open = mac80211_open_file_generic,
-};
-
#define DEBUGFS_READONLY_FILE(name, buflen, fmt, value...) \
static ssize_t name## _read(struct file *file, char __user *userbuf, \
size_t count, loff_t *ppos) \
};
#define DEBUGFS_ADD(name) \
- local->debugfs.name = debugfs_create_file(#name, 0444, phyd, \
+ local->debugfs.name = debugfs_create_file(#name, 0400, phyd, \
local, &name## _ops);
#define DEBUGFS_DEL(name) \
local->debugfs.name = NULL;
-DEBUGFS_READONLY_FILE(channel, 20, "%d",
- local->hw.conf.channel);
DEBUGFS_READONLY_FILE(frequency, 20, "%d",
- local->hw.conf.freq);
-DEBUGFS_READONLY_FILE(radar_detect, 20, "%d",
- local->hw.conf.radar_detect);
-DEBUGFS_READONLY_FILE(antenna_sel_tx, 20, "%d",
- local->hw.conf.antenna_sel_tx);
-DEBUGFS_READONLY_FILE(antenna_sel_rx, 20, "%d",
- local->hw.conf.antenna_sel_rx);
-DEBUGFS_READONLY_FILE(bridge_packets, 20, "%d",
- local->bridge_packets);
-DEBUGFS_READONLY_FILE(key_tx_rx_threshold, 20, "%d",
- local->key_tx_rx_threshold);
+ local->hw.conf.channel->center_freq);
DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
local->rts_threshold);
DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d",
local->fragmentation_threshold);
DEBUGFS_READONLY_FILE(short_retry_limit, 20, "%d",
- local->short_retry_limit);
+ local->hw.conf.short_frame_max_tx_count);
DEBUGFS_READONLY_FILE(long_retry_limit, 20, "%d",
- local->long_retry_limit);
+ local->hw.conf.long_frame_max_tx_count);
DEBUGFS_READONLY_FILE(total_ps_buffered, 20, "%d",
local->total_ps_buffered);
-DEBUGFS_READONLY_FILE(mode, 20, "%s",
- ieee80211_mode_str(local->hw.conf.phymode));
-DEBUGFS_READONLY_FILE(wep_iv, 20, "%#06x",
+DEBUGFS_READONLY_FILE(wep_iv, 20, "%#08x",
local->wep_iv & 0xffffff);
-DEBUGFS_READONLY_FILE(tx_power_reduction, 20, "%d.%d dBm",
- local->hw.conf.tx_power_reduction / 10,
- local->hw.conf.tx_power_reduction % 10);
DEBUGFS_READONLY_FILE(rate_ctrl_alg, 100, "%s",
local->rate_ctrl ? local->rate_ctrl->ops->name : "<unset>");
-/* statistics stuff */
+static ssize_t tsf_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ieee80211_local *local = file->private_data;
+ u64 tsf = 0;
+ char buf[100];
+
+ if (local->ops->get_tsf)
+ tsf = local->ops->get_tsf(local_to_hw(local));
+
+ snprintf(buf, sizeof(buf), "0x%016llx\n", (unsigned long long) tsf);
-static inline int rtnl_lock_local(struct ieee80211_local *local)
+ return simple_read_from_buffer(user_buf, count, ppos, buf, 19);
+}
+
+static ssize_t tsf_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
{
- rtnl_lock();
- if (unlikely(local->reg_state != IEEE80211_DEV_REGISTERED)) {
- rtnl_unlock();
- return -ENODEV;
+ struct ieee80211_local *local = file->private_data;
+ unsigned long long tsf;
+ char buf[100];
+ size_t len;
+
+ len = min(count, sizeof(buf) - 1);
+ if (copy_from_user(buf, user_buf, len))
+ return -EFAULT;
+ buf[len] = '\0';
+
+ if (strncmp(buf, "reset", 5) == 0) {
+ if (local->ops->reset_tsf) {
+ local->ops->reset_tsf(local_to_hw(local));
+ printk(KERN_INFO "%s: debugfs reset TSF\n", wiphy_name(local->hw.wiphy));
+ }
+ } else {
+ tsf = simple_strtoul(buf, NULL, 0);
+ if (local->ops->set_tsf) {
+ local->ops->set_tsf(local_to_hw(local), tsf);
+ printk(KERN_INFO "%s: debugfs set TSF to %#018llx\n", wiphy_name(local->hw.wiphy), tsf);
+ }
}
- return 0;
+
+ return count;
}
+static const struct file_operations tsf_ops = {
+ .read = tsf_read,
+ .write = tsf_write,
+ .open = mac80211_open_file_generic
+};
+
+/* statistics stuff */
+
#define DEBUGFS_STATS_FILE(name, buflen, fmt, value...) \
DEBUGFS_READONLY_FILE(stats_ ##name, buflen, fmt, ##value)
if (!local->ops->get_stats)
return -EOPNOTSUPP;
- res = rtnl_lock_local(local);
- if (res)
- return res;
-
+ rtnl_lock();
res = local->ops->get_stats(local_to_hw(local), &stats);
rtnl_unlock();
if (!res)
};
#define DEBUGFS_STATS_ADD(name) \
- local->debugfs.stats.name = debugfs_create_file(#name, 0444, statsd,\
+ local->debugfs.stats.name = debugfs_create_file(#name, 0400, statsd,\
local, &stats_ ##name## _ops);
#define DEBUGFS_STATS_DEL(name) \
local->dot11MulticastReceivedFrameCount);
DEBUGFS_STATS_FILE(transmitted_frame_count, 20, "%u",
local->dot11TransmittedFrameCount);
-DEBUGFS_STATS_FILE(wep_undecryptable_count, 20, "%u",
- local->dot11WEPUndecryptableCount);
#ifdef CONFIG_MAC80211_DEBUG_COUNTERS
DEBUGFS_STATS_FILE(tx_handlers_drop, 20, "%u",
local->tx_handlers_drop);
DEBUGFS_STATS_FILE(tx_status_drop, 20, "%u",
local->tx_status_drop);
-static ssize_t stats_wme_rx_queue_read(struct file *file,
- char __user *userbuf,
- size_t count, loff_t *ppos)
-{
- struct ieee80211_local *local = file->private_data;
- char buf[NUM_RX_DATA_QUEUES*15], *p = buf;
- int i;
-
- for (i = 0; i < NUM_RX_DATA_QUEUES; i++)
- p += scnprintf(p, sizeof(buf)+buf-p,
- "%u\n", local->wme_rx_queue[i]);
-
- return simple_read_from_buffer(userbuf, count, ppos, buf, p-buf);
-}
-
-static const struct file_operations stats_wme_rx_queue_ops = {
- .read = stats_wme_rx_queue_read,
- .open = mac80211_open_file_generic,
-};
-
-static ssize_t stats_wme_tx_queue_read(struct file *file,
- char __user *userbuf,
- size_t count, loff_t *ppos)
-{
- struct ieee80211_local *local = file->private_data;
- char buf[NUM_TX_DATA_QUEUES*15], *p = buf;
- int i;
-
- for (i = 0; i < NUM_TX_DATA_QUEUES; i++)
- p += scnprintf(p, sizeof(buf)+buf-p,
- "%u\n", local->wme_tx_queue[i]);
-
- return simple_read_from_buffer(userbuf, count, ppos, buf, p-buf);
-}
-
-static const struct file_operations stats_wme_tx_queue_ops = {
- .read = stats_wme_tx_queue_read,
- .open = mac80211_open_file_generic,
-};
#endif
DEBUGFS_DEVSTATS_FILE(dot11ACKFailureCount);
local->debugfs.stations = debugfs_create_dir("stations", phyd);
local->debugfs.keys = debugfs_create_dir("keys", phyd);
- DEBUGFS_ADD(channel);
DEBUGFS_ADD(frequency);
- DEBUGFS_ADD(radar_detect);
- DEBUGFS_ADD(antenna_sel_tx);
- DEBUGFS_ADD(antenna_sel_rx);
- DEBUGFS_ADD(bridge_packets);
- DEBUGFS_ADD(key_tx_rx_threshold);
DEBUGFS_ADD(rts_threshold);
DEBUGFS_ADD(fragmentation_threshold);
DEBUGFS_ADD(short_retry_limit);
DEBUGFS_ADD(long_retry_limit);
DEBUGFS_ADD(total_ps_buffered);
- DEBUGFS_ADD(mode);
DEBUGFS_ADD(wep_iv);
- DEBUGFS_ADD(tx_power_reduction);
- DEBUGFS_ADD(modes);
+ DEBUGFS_ADD(tsf);
statsd = debugfs_create_dir("statistics", phyd);
local->debugfs.statistics = statsd;
DEBUGFS_STATS_ADD(received_fragment_count);
DEBUGFS_STATS_ADD(multicast_received_frame_count);
DEBUGFS_STATS_ADD(transmitted_frame_count);
- DEBUGFS_STATS_ADD(wep_undecryptable_count);
#ifdef CONFIG_MAC80211_DEBUG_COUNTERS
DEBUGFS_STATS_ADD(tx_handlers_drop);
DEBUGFS_STATS_ADD(tx_handlers_queued);
DEBUGFS_STATS_ADD(rx_expand_skb_head2);
DEBUGFS_STATS_ADD(rx_handlers_fragments);
DEBUGFS_STATS_ADD(tx_status_drop);
- DEBUGFS_STATS_ADD(wme_tx_queue);
- DEBUGFS_STATS_ADD(wme_rx_queue);
#endif
DEBUGFS_STATS_ADD(dot11ACKFailureCount);
DEBUGFS_STATS_ADD(dot11RTSFailureCount);
void debugfs_hw_del(struct ieee80211_local *local)
{
- DEBUGFS_DEL(channel);
DEBUGFS_DEL(frequency);
- DEBUGFS_DEL(radar_detect);
- DEBUGFS_DEL(antenna_sel_tx);
- DEBUGFS_DEL(antenna_sel_rx);
- DEBUGFS_DEL(bridge_packets);
- DEBUGFS_DEL(key_tx_rx_threshold);
DEBUGFS_DEL(rts_threshold);
DEBUGFS_DEL(fragmentation_threshold);
DEBUGFS_DEL(short_retry_limit);
DEBUGFS_DEL(long_retry_limit);
DEBUGFS_DEL(total_ps_buffered);
- DEBUGFS_DEL(mode);
DEBUGFS_DEL(wep_iv);
- DEBUGFS_DEL(tx_power_reduction);
- DEBUGFS_DEL(modes);
+ DEBUGFS_DEL(tsf);
DEBUGFS_STATS_DEL(transmitted_fragment_count);
DEBUGFS_STATS_DEL(multicast_transmitted_frame_count);
DEBUGFS_STATS_DEL(received_fragment_count);
DEBUGFS_STATS_DEL(multicast_received_frame_count);
DEBUGFS_STATS_DEL(transmitted_frame_count);
- DEBUGFS_STATS_DEL(wep_undecryptable_count);
DEBUGFS_STATS_DEL(num_scans);
#ifdef CONFIG_MAC80211_DEBUG_COUNTERS
DEBUGFS_STATS_DEL(tx_handlers_drop);
DEBUGFS_STATS_DEL(rx_expand_skb_head2);
DEBUGFS_STATS_DEL(rx_handlers_fragments);
DEBUGFS_STATS_DEL(tx_status_drop);
- DEBUGFS_STATS_DEL(wme_tx_queue);
- DEBUGFS_STATS_DEL(wme_rx_queue);
#endif
DEBUGFS_STATS_DEL(dot11ACKFailureCount);
DEBUGFS_STATS_DEL(dot11RTSFailureCount);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff