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path: root/drivers/net/wireless/ath/ath5k/debug.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath5k/debug.c')
-rw-r--r--drivers/net/wireless/ath/ath5k/debug.c439
1 files changed, 221 insertions, 218 deletions
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index 0bf7313..8c5ce8b 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -57,20 +57,20 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGES.
*/
+#include <linux/export.h>
+#include <linux/moduleparam.h>
-#include "base.h"
+#include <linux/seq_file.h>
+#include <linux/list.h>
#include "debug.h"
+#include "ath5k.h"
+#include "reg.h"
+#include "base.h"
static unsigned int ath5k_debug;
module_param_named(debug, ath5k_debug, uint, 0);
-#ifdef CONFIG_ATH5K_DEBUG
-
-#include <linux/seq_file.h>
-#include "reg.h"
-#include "ani.h"
-
static int ath5k_debugfs_open(struct inode *inode, struct file *file)
{
file->private_data = inode->i_private;
@@ -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,
@@ -1026,5 +1031,3 @@ ath5k_debug_printtxbuf(struct ath5k_softc *sc, struct ath5k_buf *bf)
td->tx_stat.tx_status_0, td->tx_stat.tx_status_1,
done ? ' ' : (ts.ts_status == 0) ? '*' : '!');
}
-
-#endif /* ifdef CONFIG_ATH5K_DEBUG */
generated by cgit v1.1 at 2024-04-25 05:52:25 +0000