diff options
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ahb.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/debug.c | 23 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/debug.c | 42 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar5008_phy.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_paprd.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_phy.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/calib.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug.c | 37 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/dfs_debug.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/eeprom_9287.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 26 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 21 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/carl9170/debug.c | 7 |
19 files changed, 102 insertions, 124 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c index 8faa129da5a0..aec33cc207fd 100644 --- a/drivers/net/wireless/ath/ath5k/ahb.c +++ b/drivers/net/wireless/ath/ath5k/ahb.c @@ -19,6 +19,7 @@ #include <linux/nl80211.h> #include <linux/platform_device.h> #include <linux/etherdevice.h> +#include <linux/export.h> #include <ar231x_platform.h> #include "ath5k.h" #include "debug.h" @@ -119,7 +120,7 @@ static int ath_ahb_probe(struct platform_device *pdev) if (res == NULL) { dev_err(&pdev->dev, "no IRQ resource found\n"); ret = -ENXIO; - goto err_out; + goto err_iounmap; } irq = res->start; @@ -128,7 +129,7 @@ static int ath_ahb_probe(struct platform_device *pdev) if (hw == NULL) { dev_err(&pdev->dev, "no memory for ieee80211_hw\n"); ret = -ENOMEM; - goto err_out; + goto err_iounmap; } ah = hw->priv; @@ -185,6 +186,8 @@ static int ath_ahb_probe(struct platform_device *pdev) err_free_hw: ieee80211_free_hw(hw); platform_set_drvdata(pdev, NULL); + err_iounmap: + iounmap(mem); err_out: return ret; } @@ -217,6 +220,7 @@ static int ath_ahb_remove(struct platform_device *pdev) } ath5k_deinit_ah(ah); + iounmap(ah->iobase); platform_set_drvdata(pdev, NULL); ieee80211_free_hw(hw); diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index 8c5ce8b0c734..e5e8f45d86ac 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -71,13 +71,6 @@ static unsigned int ath5k_debug; module_param_named(debug, ath5k_debug, uint, 0); -static int ath5k_debugfs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} - - /* debugfs: registers */ struct reg { @@ -265,7 +258,7 @@ static ssize_t write_file_beacon(struct file *file, static const struct file_operations fops_beacon = { .read = read_file_beacon, .write = write_file_beacon, - .open = ath5k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -285,7 +278,7 @@ static ssize_t write_file_reset(struct file *file, static const struct file_operations fops_reset = { .write = write_file_reset, - .open = ath5k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = noop_llseek, }; @@ -365,7 +358,7 @@ static ssize_t write_file_debug(struct file *file, static const struct file_operations fops_debug = { .read = read_file_debug, .write = write_file_debug, - .open = ath5k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -477,7 +470,7 @@ static ssize_t write_file_antenna(struct file *file, static const struct file_operations fops_antenna = { .read = read_file_antenna, .write = write_file_antenna, - .open = ath5k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -532,7 +525,7 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf, static const struct file_operations fops_misc = { .read = read_file_misc, - .open = ath5k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, }; @@ -647,7 +640,7 @@ static ssize_t write_file_frameerrors(struct file *file, static const struct file_operations fops_frameerrors = { .read = read_file_frameerrors, .write = write_file_frameerrors, - .open = ath5k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -810,7 +803,7 @@ static ssize_t write_file_ani(struct file *file, static const struct file_operations fops_ani = { .read = read_file_ani, .write = write_file_ani, - .open = ath5k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -881,7 +874,7 @@ static ssize_t write_file_queue(struct file *file, static const struct file_operations fops_queue = { .read = read_file_queue, .write = write_file_queue, - .open = ath5k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index 552adb3f80d0..d01403a263ff 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -217,12 +217,6 @@ void dump_cred_dist_stats(struct htc_target *target) target->credit_info->cur_free_credits); } -static int ath6kl_debugfs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} - void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war) { switch (war) { @@ -263,7 +257,7 @@ static ssize_t read_file_war_stats(struct file *file, char __user *user_buf, static const struct file_operations fops_war_stats = { .read = read_file_war_stats, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -488,7 +482,7 @@ static ssize_t ath6kl_fwlog_mask_write(struct file *file, } static const struct file_operations fops_fwlog_mask = { - .open = ath6kl_debugfs_open, + .open = simple_open, .read = ath6kl_fwlog_mask_read, .write = ath6kl_fwlog_mask_write, .owner = THIS_MODULE, @@ -634,7 +628,7 @@ static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf, static const struct file_operations fops_tgt_stats = { .read = read_file_tgt_stats, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -699,7 +693,7 @@ static ssize_t read_file_credit_dist_stats(struct file *file, static const struct file_operations fops_credit_dist_stats = { .read = read_file_credit_dist_stats, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -802,7 +796,7 @@ static ssize_t ath6kl_endpoint_stats_write(struct file *file, } static const struct file_operations fops_endpoint_stats = { - .open = ath6kl_debugfs_open, + .open = simple_open, .read = ath6kl_endpoint_stats_read, .write = ath6kl_endpoint_stats_write, .owner = THIS_MODULE, @@ -875,7 +869,7 @@ static ssize_t ath6kl_regread_write(struct file *file, static const struct file_operations fops_diag_reg_read = { .read = ath6kl_regread_read, .write = ath6kl_regread_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -999,7 +993,7 @@ static ssize_t ath6kl_lrssi_roam_read(struct file *file, static const struct file_operations fops_lrssi_roam_threshold = { .read = ath6kl_lrssi_roam_read, .write = ath6kl_lrssi_roam_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1061,7 +1055,7 @@ static ssize_t ath6kl_regwrite_write(struct file *file, static const struct file_operations fops_diag_reg_write = { .read = ath6kl_regwrite_read, .write = ath6kl_regwrite_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1166,7 +1160,7 @@ static ssize_t ath6kl_roam_table_read(struct file *file, char __user *user_buf, static const struct file_operations fops_roam_table = { .read = ath6kl_roam_table_read, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1204,7 +1198,7 @@ static ssize_t ath6kl_force_roam_write(struct file *file, static const struct file_operations fops_force_roam = { .write = ath6kl_force_roam_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1244,7 +1238,7 @@ static ssize_t ath6kl_roam_mode_write(struct file *file, static const struct file_operations fops_roam_mode = { .write = ath6kl_roam_mode_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1286,7 +1280,7 @@ static ssize_t ath6kl_keepalive_write(struct file *file, } static const struct file_operations fops_keepalive = { - .open = ath6kl_debugfs_open, + .open = simple_open, .read = ath6kl_keepalive_read, .write = ath6kl_keepalive_write, .owner = THIS_MODULE, @@ -1331,7 +1325,7 @@ static ssize_t ath6kl_disconnect_timeout_write(struct file *file, } static const struct file_operations fops_disconnect_timeout = { - .open = ath6kl_debugfs_open, + .open = simple_open, .read = ath6kl_disconnect_timeout_read, .write = ath6kl_disconnect_timeout_write, .owner = THIS_MODULE, @@ -1512,7 +1506,7 @@ static ssize_t ath6kl_create_qos_write(struct file *file, static const struct file_operations fops_create_qos = { .write = ath6kl_create_qos_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1560,7 +1554,7 @@ static ssize_t ath6kl_delete_qos_write(struct file *file, static const struct file_operations fops_delete_qos = { .write = ath6kl_delete_qos_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1593,7 +1587,7 @@ static ssize_t ath6kl_bgscan_int_write(struct file *file, static const struct file_operations fops_bgscan_int = { .write = ath6kl_bgscan_int_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1651,7 +1645,7 @@ static ssize_t ath6kl_listen_int_read(struct file *file, static const struct file_operations fops_listen_int = { .read = ath6kl_listen_int_read, .write = ath6kl_listen_int_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1711,7 +1705,7 @@ static ssize_t ath6kl_power_params_write(struct file *file, static const struct file_operations fops_power_params = { .write = ath6kl_power_params_write, - .open = ath6kl_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index d7d8e9199140..aba088005b22 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -869,7 +869,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah, ar5008_hw_set_channel_regs(ah, chan); ar5008_hw_init_chain_masks(ah); ath9k_olc_init(ah); - ath9k_hw_apply_txpower(ah, chan); + ath9k_hw_apply_txpower(ah, chan, false); /* Write analog registers */ if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) { diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c index 59647a3ceb7f..3d400e8d6535 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c @@ -54,7 +54,7 @@ void ar9003_paprd_enable(struct ath_hw *ah, bool val) if (val) { ah->paprd_table_write_done = true; - ath9k_hw_apply_txpower(ah, chan); + ath9k_hw_apply_txpower(ah, chan, false); } REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B0, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index bc992b237ae5..600aca9fe6b1 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -373,7 +373,7 @@ static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah, else spur_subchannel_sd = 0; - spur_freq_sd = (freq_offset << 9) / 11; + spur_freq_sd = ((freq_offset + 10) << 9) / 11; } else { if (REG_READ_FIELD(ah, AR_PHY_GEN_CTRL, @@ -382,7 +382,7 @@ static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah, else spur_subchannel_sd = 1; - spur_freq_sd = (freq_offset << 9) / 11; + spur_freq_sd = ((freq_offset - 10) << 9) / 11; } @@ -694,7 +694,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, ar9003_hw_override_ini(ah); ar9003_hw_set_channel_regs(ah, chan); ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask); - ath9k_hw_apply_txpower(ah, chan); + ath9k_hw_apply_txpower(ah, chan, false); if (AR_SREV_9462(ah)) { if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0, diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 2f4b48e6fb03..e5cceb077574 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -20,7 +20,6 @@ /* Common calibration code */ -#define ATH9K_NF_TOO_HIGH -60 static int16_t ath9k_hw_get_nf_hist_mid(int16_t *nfCalBuffer) { @@ -346,10 +345,10 @@ static void ath9k_hw_nf_sanitize(struct ath_hw *ah, s16 *nf) "NF calibrated [%s] [chain %d] is %d\n", (i >= 3 ? "ext" : "ctl"), i % 3, nf[i]); - if (nf[i] > ATH9K_NF_TOO_HIGH) { + if (nf[i] > limit->max) { ath_dbg(common, CALIBRATE, "NF[%d] (%d) > MAX (%d), correcting to MAX\n", - i, nf[i], ATH9K_NF_TOO_HIGH); + i, nf[i], limit->max); nf[i] = limit->max; } else if (nf[i] < limit->min) { ath_dbg(common, CALIBRATE, diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 35d1c8e91d1c..ff47b32ecaf4 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -26,11 +26,6 @@ #define REG_READ_D(_ah, _reg) \ ath9k_hw_common(_ah)->ops->read((_ah), (_reg)) -static int ath9k_debugfs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} static ssize_t ath9k_debugfs_read_buf(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -83,7 +78,7 @@ static ssize_t write_file_debug(struct file *file, const char __user *user_buf, static const struct file_operations fops_debug = { .read = read_file_debug, .write = write_file_debug, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -129,7 +124,7 @@ static ssize_t write_file_tx_chainmask(struct file *file, const char __user *use static const struct file_operations fops_tx_chainmask = { .read = read_file_tx_chainmask, .write = write_file_tx_chainmask, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -172,7 +167,7 @@ static ssize_t write_file_rx_chainmask(struct file *file, const char __user *use static const struct file_operations fops_rx_chainmask = { .read = read_file_rx_chainmask, .write = write_file_rx_chainmask, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -223,7 +218,7 @@ static ssize_t write_file_disable_ani(struct file *file, static const struct file_operations fops_disable_ani = { .read = read_file_disable_ani, .write = write_file_disable_ani, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -324,7 +319,7 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf, static const struct file_operations fops_dma = { .read = read_file_dma, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -446,7 +441,7 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf, static const struct file_operations fops_interrupt = { .read = read_file_interrupt, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -852,28 +847,28 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf, static const struct file_operations fops_xmit = { .read = read_file_xmit, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; static const struct file_operations fops_stations = { .read = read_file_stations, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; static const struct file_operations fops_misc = { .read = read_file_misc, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; static const struct file_operations fops_reset = { .read = read_file_reset, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1016,7 +1011,7 @@ void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs) static const struct file_operations fops_recv = { .read = read_file_recv, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1055,7 +1050,7 @@ static ssize_t write_file_regidx(struct file *file, const char __user *user_buf, static const struct file_operations fops_regidx = { .read = read_file_regidx, .write = write_file_regidx, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1102,7 +1097,7 @@ static ssize_t write_file_regval(struct file *file, const char __user *user_buf, static const struct file_operations fops_regval = { .read = read_file_regval, .write = write_file_regval, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1191,7 +1186,7 @@ static ssize_t read_file_dump_nfcal(struct file *file, char __user *user_buf, static const struct file_operations fops_dump_nfcal = { .read = read_file_dump_nfcal, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1219,7 +1214,7 @@ static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf, static const struct file_operations fops_base_eeprom = { .read = read_file_base_eeprom, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -1247,7 +1242,7 @@ static ssize_t read_file_modal_eeprom(struct file *file, char __user *user_buf, static const struct file_operations fops_modal_eeprom = { .read = read_file_modal_eeprom, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.c b/drivers/net/wireless/ath/ath9k/dfs_debug.c index 106d031d834a..4364c103ed33 100644 --- a/drivers/net/wireless/ath/ath9k/dfs_debug.c +++ b/drivers/net/wireless/ath/ath9k/dfs_debug.c @@ -60,16 +60,9 @@ static ssize_t read_file_dfs(struct file *file, char __user *user_buf, return retval; } -static int ath9k_dfs_debugfs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - - return 0; -} - static const struct file_operations fops_dfs_stats = { .read = read_file_dfs, - .open = ath9k_dfs_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index f272236d8053..b34e8b2990b1 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -824,6 +824,8 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah, regulatory->max_power_level = ratesArray[i]; } + ath9k_hw_update_regulatory_maxpower(ah); + if (test) return; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c index d3ff33c71aa5..3035deb7a0cd 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c @@ -16,12 +16,6 @@ #include "htc.h" -static int ath9k_debugfs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} - static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { @@ -75,7 +69,7 @@ static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf, static const struct file_operations fops_tgt_int_stats = { .read = read_file_tgt_int_stats, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -145,7 +139,7 @@ static ssize_t read_file_tgt_tx_stats(struct file *file, char __user *user_buf, static const struct file_operations fops_tgt_tx_stats = { .read = read_file_tgt_tx_stats, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -191,7 +185,7 @@ static ssize_t read_file_tgt_rx_stats(struct file *file, char __user *user_buf, static const struct file_operations fops_tgt_rx_stats = { .read = read_file_tgt_rx_stats, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -243,7 +237,7 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf, static const struct file_operations fops_xmit = { .read = read_file_xmit, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -364,7 +358,7 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf, static const struct file_operations fops_recv = { .read = read_file_recv, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -399,7 +393,7 @@ static ssize_t read_file_slot(struct file *file, char __user *user_buf, static const struct file_operations fops_slot = { .read = read_file_slot, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -446,7 +440,7 @@ static ssize_t read_file_queue(struct file *file, char __user *user_buf, static const struct file_operations fops_queue = { .read = read_file_queue, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -487,7 +481,7 @@ static ssize_t write_file_debug(struct file *file, const char __user *user_buf, static const struct file_operations fops_debug = { .read = read_file_debug, .write = write_file_debug, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -636,7 +630,7 @@ static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf, static const struct file_operations fops_base_eeprom = { .read = read_file_base_eeprom, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; @@ -917,7 +911,7 @@ static ssize_t read_file_modal_eeprom(struct file *file, char __user *user_buf, static const struct file_operations fops_modal_eeprom = { .read = read_file_modal_eeprom, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 6c69e4e8b1cb..fa84e37bf091 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1454,7 +1454,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, return false; } ath9k_hw_set_clockrate(ah); - ath9k_hw_apply_txpower(ah, chan); + ath9k_hw_apply_txpower(ah, chan, false); ath9k_hw_rfbus_done(ah); if (IS_CHAN_OFDM(chan) || IS_CHAN_HT(chan)) @@ -2652,7 +2652,8 @@ static int get_antenna_gain(struct ath_hw *ah, struct ath9k_channel *chan) return ah->eep_ops->get_eeprom(ah, gain_param); } -void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan) +void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan, + bool test) { struct ath_regulatory *reg = ath9k_hw_regulatory(ah); struct ieee80211_channel *channel; @@ -2673,7 +2674,7 @@ void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan) ah->eep_ops->set_txpower(ah, chan, ath9k_regd_get_ctl(reg, chan), - ant_reduction, new_pwr, false); + ant_reduction, new_pwr, test); } void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test) @@ -2686,7 +2687,7 @@ void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test) if (test) channel->max_power = MAX_RATE_POWER / 2; - ath9k_hw_apply_txpower(ah, chan); + ath9k_hw_apply_txpower(ah, chan, test); if (test) channel->max_power = DIV_ROUND_UP(reg->max_power_level, 2); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index aa1680a0c7fd..e88f182ff45c 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -985,7 +985,8 @@ void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len); /* PHY */ void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled, u32 *coef_mantissa, u32 *coef_exponent); -void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan); +void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan, + bool test); /* * Code Specific to AR5008, AR9001 or AR9002, diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 60159f4ee532..cb006458fc4b 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -680,7 +680,7 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) hw->queues = 4; hw->max_rates = 4; hw->channel_change_time = 5000; - hw->max_listen_interval = 10; + hw->max_listen_interval = 1; hw->max_rate_tries = 10; hw->sta_data_size = sizeof(struct ath_node); hw->vif_data_size = sizeof(struct ath_vif); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 38794850f005..798ea57252b4 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -118,15 +118,13 @@ void ath9k_ps_restore(struct ath_softc *sc) if (--sc->ps_usecount != 0) goto unlock; - if (sc->ps_flags & PS_WAIT_FOR_TX_ACK) - goto unlock; - - if (sc->ps_idle) + if (sc->ps_idle && (sc->ps_flags & PS_WAIT_FOR_TX_ACK)) mode = ATH9K_PM_FULL_SLEEP; else if (sc->ps_enabled && !(sc->ps_flags & (PS_WAIT_FOR_BEACON | PS_WAIT_FOR_CAB | - PS_WAIT_FOR_PSPOLL_DATA))) + PS_WAIT_FOR_PSPOLL_DATA | + PS_WAIT_FOR_TX_ACK))) mode = ATH9K_PM_NETWORK_SLEEP; else goto unlock; @@ -640,7 +638,7 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta, an->sta = sta; an->vif = vif; - if (sta->ht_cap.ht_supported) { + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) { ath_tx_node_init(sc, an); an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR + sta->ht_cap.ampdu_factor); @@ -659,7 +657,7 @@ static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta) an->sta = NULL; #endif - if (sta->ht_cap.ht_supported) + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) ath_tx_node_cleanup(sc, an); } @@ -1550,6 +1548,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); struct ieee80211_conf *conf = &hw->conf; + bool reset_channel = false; ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); @@ -1558,6 +1557,12 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE); if (sc->ps_idle) ath_cancel_work(sc); + else + /* + * The chip needs a reset to properly wake up from + * full sleep + */ + reset_channel = ah->chip_fullsleep; } /* @@ -1586,7 +1591,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) } } - if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { + if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) || reset_channel) { struct ieee80211_channel *curchan = hw->conf.channel; int pos = curchan->hw_value; int old_pos = -1; diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 4f848493fece..08bb45532701 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1480,12 +1480,6 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband, #ifdef CONFIG_ATH9K_DEBUGFS -static int ath9k_debugfs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} - static ssize_t read_file_rcstat(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { @@ -1553,7 +1547,7 @@ static ssize_t read_file_rcstat(struct file *file, char __user *user_buf, static const struct file_operations fops_rcstat = { .read = read_file_rcstat, - .open = ath9k_debugfs_open, + .open = simple_open, .owner = THIS_MODULE }; diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index f4ae3ba994a8..1c4583c7ff7c 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1913,13 +1913,13 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) if (sc->rx.frag) { int space = skb->len - skb_tailroom(hdr_skb); - sc->rx.frag = NULL; - if (pskb_expand_head(hdr_skb, 0, space, GFP_ATOMIC) < 0) { dev_kfree_skb(skb); goto requeue_drop_frag; } + sc->rx.frag = NULL; + skb_copy_from_linear_data(skb, skb_put(hdr_skb, skb->len), skb->len); dev_kfree_skb_any(skb); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 834e6bc45e8b..23eaa1b26ebe 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1820,6 +1820,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, struct ath_frame_info *fi = get_frame_info(skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ath_buf *bf; + int fragno; u16 seqno; bf = ath_tx_get_buffer(sc); @@ -1831,9 +1832,16 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, ATH_TXBUF_RESET(bf); if (tid) { + fragno = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG; seqno = tid->seq_next; hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT); - INCR(tid->seq_next, IEEE80211_SEQ_MAX); + + if (fragno) + hdr->seq_ctrl |= cpu_to_le16(fragno); + + if (!ieee80211_has_morefrags(hdr->frame_control)) + INCR(tid->seq_next, IEEE80211_SEQ_MAX); + bf->bf_state.seqno = seqno; } diff --git a/drivers/net/wireless/ath/carl9170/debug.c b/drivers/net/wireless/ath/carl9170/debug.c index 3c164226687f..93fe6003a493 100644 --- a/drivers/net/wireless/ath/carl9170/debug.c +++ b/drivers/net/wireless/ath/carl9170/debug.c @@ -48,11 +48,6 @@ #define ADD(buf, off, max, fmt, args...) \ off += snprintf(&buf[off], max - off, fmt, ##args); -static int carl9170_debugfs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} struct carl9170_debugfs_fops { unsigned int read_bufsize; @@ -178,7 +173,7 @@ static const struct carl9170_debugfs_fops carl_debugfs_##name ##_ops = {\ .attr = _attr, \ .req_dev_state = _dstate, \ .fops = { \ - .open = carl9170_debugfs_open, \ + .open = simple_open, \ .read = carl9170_debugfs_read, \ .write = carl9170_debugfs_write, \ .owner = THIS_MODULE \ |