ath5k: fix enabling 5/10 mhz channel bandwidth support
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39758
This commit is contained in:
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1b3a868309
commit
95c97bf201
1 changed files with 43 additions and 13 deletions
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@ -11,7 +11,7 @@ drivers/net/wireless/ath/ath5k/debug.c | 86 ++++++++++++++++++++++++++++++++
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--- a/drivers/net/wireless/ath/ath5k/debug.c
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+++ b/drivers/net/wireless/ath/ath5k/debug.c
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@@ -821,6 +821,89 @@ static const struct file_operations fops
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@@ -821,6 +821,97 @@ static const struct file_operations fops
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.llseek = default_llseek,
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};
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@ -24,7 +24,7 @@ drivers/net/wireless/ath/ath5k/debug.c | 86 ++++++++++++++++++++++++++++++++
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+ char buf[15];
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+ unsigned int len = 0;
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+
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+ int cur_ah_bwmode = ah->ah_bwmode;
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+ int cur_ah_bwmode = ah->ah_bwmode_debug;
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+
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+#define print_selected(MODE, LABEL) \
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+ if (cur_ah_bwmode == MODE) \
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@ -77,16 +77,24 @@ drivers/net/wireless/ath/ath5k/debug.c | 86 ++++++++++++++++++++++++++++++++
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+ bw, tobwmode);
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+
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+ switch (ah->ah_radio) {
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+ /* TODO: only define radios that actually support 5/10mhz channels */
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+ case AR5K_RF5413: case AR5K_RF5110: case AR5K_RF5111: case AR5K_RF5112: case AR5K_RF2413: case AR5K_RF2316: case AR5K_RF2317: case AR5K_RF2425:
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+ if(ah->ah_bwmode != tobwmode) {
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+ mutex_lock(&ah->lock);
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+ ah->ah_bwmode = tobwmode;
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+ mutex_unlock(&ah->lock);
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+ }
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+ break;
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+ default:
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+ return -EOPNOTSUPP;
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+ /* TODO: only define radios that actually support 5/10mhz channels */
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+ case AR5K_RF5413:
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+ case AR5K_RF5110:
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+ case AR5K_RF5111:
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+ case AR5K_RF5112:
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+ case AR5K_RF2413:
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+ case AR5K_RF2316:
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+ case AR5K_RF2317:
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+ case AR5K_RF2425:
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+ if(ah->ah_bwmode_debug != tobwmode) {
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+ mutex_lock(&ah->lock);
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+ ah->ah_bwmode = tobwmode;
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+ ah->ah_bwmode_debug = tobwmode;
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+ mutex_unlock(&ah->lock);
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+ }
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+ break;
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+ default:
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+ return -EOPNOTSUPP;
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+ }
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+ return count;
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+}
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@ -101,7 +109,7 @@ drivers/net/wireless/ath/ath5k/debug.c | 86 ++++++++++++++++++++++++++++++++
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/* debugfs: queues etc */
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@@ -914,6 +997,9 @@ ath5k_debug_init_device(struct ath5k_hw
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@@ -914,6 +1005,9 @@ ath5k_debug_init_device(struct ath5k_hw
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debugfs_create_file("beacon", S_IWUSR | S_IRUSR, phydir, ah,
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&fops_beacon);
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@ -111,3 +119,25 @@ drivers/net/wireless/ath/ath5k/debug.c | 86 ++++++++++++++++++++++++++++++++
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debugfs_create_file("reset", S_IWUSR, phydir, ah, &fops_reset);
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debugfs_create_file("antenna", S_IWUSR | S_IRUSR, phydir, ah,
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--- a/drivers/net/wireless/ath/ath5k/ath5k.h
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+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
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@@ -1369,6 +1369,7 @@ struct ath5k_hw {
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u8 ah_coverage_class;
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bool ah_ack_bitrate_high;
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u8 ah_bwmode;
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+ u8 ah_bwmode_debug;
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bool ah_short_slot;
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/* Antenna Control */
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--- a/drivers/net/wireless/ath/ath5k/base.c
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+++ b/drivers/net/wireless/ath/ath5k/base.c
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@@ -466,6 +466,9 @@ ath5k_chan_set(struct ath5k_hw *ah, stru
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return -EINVAL;
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}
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+ if (ah->ah_bwmode_debug != AR5K_BWMODE_DEFAULT)
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+ ah->ah_bwmode = ah->ah_bwmode_debug;
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+
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/*
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* To switch channels clear any pending DMA operations;
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* wait long enough for the RX fifo to drain, reset the
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