diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2019-06-15 13:00:57 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-06-25 08:10:10 +0300 |
| commit | 09db3b000619b38d504e1fff66efed33dfacb6c0 (patch) | |
| tree | 5699dcbe7712bfee36550024b50c7154e34a5043 /drivers/net/wireless/ralink/rt2x00/rt2800lib.c | |
| parent | 759c5b599cf4ddb3b56e66d459b1bf0fe2724fb8 (diff) | |
| download | linux-09db3b000619b38d504e1fff66efed33dfacb6c0.tar.xz | |
rt2800: add pre_reset_hw callback
Add routine to cleanup interfaces data before hw reset as
ieee80211_restart_hw() will do setup interfaces again.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2800lib.c')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index d420d759a877..499e9afa0026 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -1843,6 +1843,25 @@ int rt2800_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, } EXPORT_SYMBOL_GPL(rt2800_sta_remove); +void rt2800_pre_reset_hw(struct rt2x00_dev *rt2x00dev) +{ + struct rt2800_drv_data *drv_data = rt2x00dev->drv_data; + struct data_queue *queue = rt2x00dev->bcn; + struct queue_entry *entry; + int i, wcid; + + for (wcid = WCID_START; wcid < WCID_END; wcid++) { + drv_data->wcid_to_sta[wcid - WCID_START] = NULL; + __clear_bit(wcid - WCID_START, drv_data->sta_ids); + } + + for (i = 0; i < queue->limit; i++) { + entry = &queue->entries[i]; + clear_bit(ENTRY_BCN_ASSIGNED, &entry->flags); + } +} +EXPORT_SYMBOL_GPL(rt2800_pre_reset_hw); + void rt2800_config_filter(struct rt2x00_dev *rt2x00dev, const unsigned int filter_flags) { |