diff options
| author | Jérôme Pouiller <jerome.pouiller@silabs.com> | 2019-09-19 14:25:47 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-04 10:48:53 +0200 |
| commit | 1a61af0f8cbecd1610c6fc380d0fb00f57fd43f2 (patch) | |
| tree | 6e2f7af8b628ce86cd975bf1993d5ac0700a0223 /drivers/staging/wfx/main.c | |
| parent | 1f21b7fefa7290f4d66d4f23117e892b1aaf10d9 (diff) | |
staging: wfx: allow to scan networks
Chip can make foreground scan or background, but both can't be mixed in
same request. So, we need to split each mac80211 requests into multiple
HIF requests.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20190919142527.31797-19-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wfx/main.c')
| -rw-r--r-- | drivers/staging/wfx/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/staging/wfx/main.c b/drivers/staging/wfx/main.c index cce4e30dd94a..06220bac5b75 100644 --- a/drivers/staging/wfx/main.c +++ b/drivers/staging/wfx/main.c @@ -55,6 +55,7 @@ static const struct ieee80211_ops wfx_ops = { .add_interface = wfx_add_interface, .remove_interface = wfx_remove_interface, .tx = wfx_tx, + .hw_scan = wfx_hw_scan, }; bool wfx_api_older_than(struct wfx_dev *wdev, int major, int minor) @@ -203,6 +204,8 @@ struct wfx_dev *wfx_init_common(struct device *dev, hw->extra_tx_headroom = sizeof(struct hif_sl_msg_hdr) + sizeof(struct hif_msg) + sizeof(struct hif_req_tx) + 4 /* alignment */ + 8 /* TKIP IV */; + hw->wiphy->max_scan_ssids = 2; + hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN; wdev = hw->priv; wdev->hw = hw; @@ -214,6 +217,7 @@ struct wfx_dev *wfx_init_common(struct device *dev, wdev->pdata.gpio_wakeup = wfx_get_gpio(dev, gpio_wakeup, "wakeup"); wfx_fill_sl_key(dev, &wdev->pdata); + mutex_init(&wdev->conf_mutex); mutex_init(&wdev->rx_stats_lock); init_completion(&wdev->firmware_ready); wfx_init_hif_cmd(&wdev->hif_cmd); @@ -225,6 +229,7 @@ struct wfx_dev *wfx_init_common(struct device *dev, void wfx_free_common(struct wfx_dev *wdev) { mutex_destroy(&wdev->rx_stats_lock); + mutex_destroy(&wdev->conf_mutex); wfx_tx_queues_deinit(wdev); ieee80211_free_hw(wdev->hw); } |