From: Sujuan Chen Date: Thu, 5 Jan 2023 17:30:49 +0000 (+0100) Subject: wifi: mt76: mt7915: release rxwi in mt7915_wed_release_rx_buf X-Git-Tag: v6.3-rc1~162^2~39^2~101^2~26 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a97a467a4421babc218bd3546b093e4e84027487;p=thirdparty%2Fkernel%2Flinux.git wifi: mt76: mt7915: release rxwi in mt7915_wed_release_rx_buf Free rxwi cache releasing WED rx buffers in mt7915_wed_release_rx_buf routine Tested-by: Daniel Golle Co-developed-by: Lorenzo Bianconi Signed-off-by: Lorenzo Bianconi Signed-off-by: Sujuan Chen Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index e8f43770a4277..9d02b2390c271 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -165,7 +165,7 @@ mt76_free_pending_txwi(struct mt76_dev *dev) local_bh_enable(); } -static void +void mt76_free_pending_rxwi(struct mt76_dev *dev) { struct mt76_txwi_cache *t; @@ -178,6 +178,7 @@ mt76_free_pending_rxwi(struct mt76_dev *dev) } local_bh_enable(); } +EXPORT_SYMBOL_GPL(mt76_free_pending_rxwi); static void mt76_dma_sync_idx(struct mt76_dev *dev, struct mt76_queue *q) diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 62ac53e37003d..48dc4236f8f8d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -1270,6 +1270,7 @@ mt76_tx_status_get_hw(struct mt76_dev *dev, struct sk_buff *skb) void mt76_put_txwi(struct mt76_dev *dev, struct mt76_txwi_cache *t); void mt76_put_rxwi(struct mt76_dev *dev, struct mt76_txwi_cache *t); struct mt76_txwi_cache *mt76_get_rxwi(struct mt76_dev *dev); +void mt76_free_pending_rxwi(struct mt76_dev *dev); void mt76_rx_complete(struct mt76_dev *dev, struct sk_buff_head *frames, struct napi_struct *napi); void mt76_rx_poll_complete(struct mt76_dev *dev, enum mt76_rxq_id q, diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c index d9cc7b6a4b57c..896d57f01e9d7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c @@ -609,6 +609,8 @@ static void mt7915_mmio_wed_release_rx_buf(struct mtk_wed_device *wed) mt76_put_rxwi(&dev->mt76, t); } + + mt76_free_pending_rxwi(&dev->mt76); } static u32 mt7915_mmio_wed_init_rx_buf(struct mtk_wed_device *wed, int size)