Signed-off-by: Rafał Miłecki <zajec5@xxxxxxxxx>
---
drivers/net/wireless/b43/main.c | 48 +++++++++++++++++++++++++++++++++++---
1 files changed, 44 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 269483a..d9f53b7 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -5235,19 +5235,59 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev)
static int b43_bcma_probe(struct bcma_device *core)
{
struct b43_bus_dev *dev;
+ struct b43_wl *wl;
+ int err;
dev = b43_bus_dev_bcma_init(core);
if (!dev)
return -ENODEV;
- b43err(NULL, "BCMA is not supported yet!");
- kfree(dev);
- return -EOPNOTSUPP;
+ wl = b43_wireless_init(dev);
+ if (IS_ERR(wl)) {
+ err = PTR_ERR(wl);
+ goto bcma_out;
+ }
+
+ err = b43_one_core_attach(dev, wl);
+ if (err)
+ goto bcma_err_wireless_exit;
+
+ err = ieee80211_register_hw(wl->hw);
+ if (err)
+ goto bcma_err_one_core_detach;
+ b43_leds_register(wl->current_dev);
+
+bcma_out:
+ return err;
+
+bcma_err_one_core_detach:
+ b43_one_core_detach(dev);
+bcma_err_wireless_exit:
+ ieee80211_free_hw(wl->hw);
+ return err;
}
static void b43_bcma_remove(struct bcma_device *core)
{
- /* TODO */
+ struct b43_wldev *wldev = bcma_get_drvdata(core);
+ struct b43_wl *wl = wldev->wl;
+
+ /* We must cancel any work here before unregistering from ieee80211,
+ * as the ieee80211 unreg will destroy the workqueue. */
+ cancel_work_sync(&wldev->restart_work);
+
+ /* Restore the queues count before unregistering, because firmware detect
+ * might have modified it. Restoring is important, so the networking
+ * stack can properly free resources. */
+ wl->hw->queues = wl->mac80211_initially_registered_queues;
+ b43_leds_stop(wldev);
+ ieee80211_unregister_hw(wl->hw);
+
+ b43_one_core_detach(wldev->dev);
+
+ b43_leds_unregister(wl);
+
+ ieee80211_free_hw(wl->hw);
}
static struct bcma_driver b43_bcma_driver = {
--
1.7.3.4
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