diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt7601u/dma.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt7601u/dma.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.c b/drivers/net/wireless/mediatek/mt7601u/dma.c index af7d1ecb777c..ed78d2cb35e3 100644 --- a/drivers/net/wireless/mediatek/mt7601u/dma.c +++ b/drivers/net/wireless/mediatek/mt7601u/dma.c @@ -74,7 +74,8 @@ bad_frame: } static void mt7601u_rx_process_seg(struct mt7601u_dev *dev, u8 *data, - u32 seg_len, struct page *p) + u32 seg_len, struct page *p, + struct list_head *list) { struct sk_buff *skb; struct mt7601u_rxwi *rxwi; @@ -104,9 +105,13 @@ static void mt7601u_rx_process_seg(struct mt7601u_dev *dev, u8 *data, if (!skb) return; - spin_lock(&dev->mac_lock); - ieee80211_rx(dev->hw, skb); - spin_unlock(&dev->mac_lock); + local_bh_disable(); + rcu_read_lock(); + + ieee80211_rx_list(dev->hw, NULL, skb, list); + + rcu_read_unlock(); + local_bh_enable(); } static u16 mt7601u_rx_next_seg_len(u8 *data, u32 data_len) @@ -130,6 +135,7 @@ mt7601u_rx_process_entry(struct mt7601u_dev *dev, struct mt7601u_dma_buf_rx *e) u32 seg_len, data_len = e->urb->actual_length; u8 *data = page_address(e->p); struct page *new_p = NULL; + LIST_HEAD(list); int cnt = 0; if (!test_bit(MT7601U_STATE_INITIALIZED, &dev->state)) @@ -140,7 +146,8 @@ mt7601u_rx_process_entry(struct mt7601u_dev *dev, struct mt7601u_dma_buf_rx *e) new_p = dev_alloc_pages(MT_RX_ORDER); while ((seg_len = mt7601u_rx_next_seg_len(data, data_len))) { - mt7601u_rx_process_seg(dev, data, seg_len, new_p ? e->p : NULL); + mt7601u_rx_process_seg(dev, data, seg_len, + new_p ? e->p : NULL, &list); data_len -= seg_len; data += seg_len; @@ -150,6 +157,8 @@ mt7601u_rx_process_entry(struct mt7601u_dev *dev, struct mt7601u_dma_buf_rx *e) if (cnt > 1) trace_mt_rx_dma_aggr(dev, cnt, !!new_p); + netif_receive_skb_list(&list); + if (new_p) { /* we have one extra ref from the allocator */ put_page(e->p); @@ -191,6 +200,7 @@ static void mt7601u_complete_rx(struct urb *urb) case -ECONNRESET: case -ESHUTDOWN: case -ENOENT: + case -EPROTO: return; default: dev_err_ratelimited(dev->dev, "rx urb failed: %d\n", @@ -236,6 +246,7 @@ static void mt7601u_complete_tx(struct urb *urb) case -ECONNRESET: case -ESHUTDOWN: case -ENOENT: + case -EPROTO: return; default: dev_err_ratelimited(dev->dev, "tx urb failed: %d\n", |