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mt76: adjust to upstream API for enabling threaded NAPI

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Create a second dummy device for tx napi to avoid making it threaded

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2021-03-14 17:36:54 +01:00
parent fd2c59d9ba
commit bfa8d5a6a9
7 changed files with 12 additions and 7 deletions
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dma.c
+6 -2
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@@ -624,10 +624,14 @@ mt76_dma_init(struct mt76_dev *dev)
int i;
init_dummy_netdev(&dev->napi_dev);
init_dummy_netdev(&dev->tx_napi_dev);
snprintf(dev->napi_dev.name, sizeof(dev->napi_dev.name), "%s",
wiphy_name(dev->hw->wiphy));
dev->napi_dev.threaded = 1;
mt76_for_each_q_rx(dev, i) {
netif_threaded_napi_add(&dev->napi_dev, &dev->napi[i],
mt76_dma_rx_poll, 64);
netif_napi_add(&dev->napi_dev, &dev->napi[i], mt76_dma_rx_poll,
64);
mt76_dma_rx_fill(dev, &dev->q_rx[i]);
napi_enable(&dev->napi[i]);
}
mt76.h
+1
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@@ -632,6 +632,7 @@ struct mt76_dev {
struct mt76_mcu mcu;
struct net_device napi_dev;
struct net_device tx_napi_dev;
spinlock_t rx_lock;
struct napi_struct napi[__MT_RXQ_MAX];
struct sk_buff_head rx_skb[__MT_RXQ_MAX];
mt7603/dma.c
+1 -1
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@@ -223,7 +223,7 @@ int mt7603_dma_init(struct mt7603_dev *dev)
if (ret)
return ret;
netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi,
netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi,
mt7603_poll_tx, NAPI_POLL_WEIGHT);
napi_enable(&dev->mt76.tx_napi);
mt7615/dma.c
+1 -1
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@@ -245,7 +245,7 @@ int mt7615_dma_init(struct mt7615_dev *dev)
if (ret < 0)
return ret;
netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi,
netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi,
mt7615_poll_tx, NAPI_POLL_WEIGHT);
napi_enable(&dev->mt76.tx_napi);
mt76x02_mmio.c
+1 -1
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@@ -229,7 +229,7 @@ int mt76x02_dma_init(struct mt76x02_dev *dev)
if (ret)
return ret;
netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi,
netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi,
mt76x02_poll_tx, NAPI_POLL_WEIGHT);
napi_enable(&dev->mt76.tx_napi);
mt7915/dma.c
+1 -1
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@@ -325,7 +325,7 @@ int mt7915_dma_init(struct mt7915_dev *dev)
if (ret < 0)
return ret;
netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi,
netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi,
mt7915_poll_tx, NAPI_POLL_WEIGHT);
napi_enable(&dev->mt76.tx_napi);
mt7921/dma.c
+1 -1
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@@ -299,7 +299,7 @@ int mt7921_dma_init(struct mt7921_dev *dev)
if (ret < 0)
return ret;
netif_tx_napi_add(&dev->mt76.napi_dev, &dev->mt76.tx_napi,
netif_tx_napi_add(&dev->mt76.tx_napi_dev, &dev->mt76.tx_napi,
mt7921_poll_tx, NAPI_POLL_WEIGHT);
napi_enable(&dev->mt76.tx_napi);