diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0091-net-next-mediatek-remove-BQL.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0091-net-next-mediatek-remove-BQL.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/target/linux/mediatek/patches-4.4/0091-net-next-mediatek-remove-BQL.patch b/target/linux/mediatek/patches-4.4/0091-net-next-mediatek-remove-BQL.patch deleted file mode 100644 index 324d253ddd..0000000000 --- a/target/linux/mediatek/patches-4.4/0091-net-next-mediatek-remove-BQL.patch +++ /dev/null @@ -1,57 +0,0 @@ -From 1e1f2c5ea2af34017a398ab11cffac142adea87e Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Sat, 23 Apr 2016 12:57:21 +0200 -Subject: [PATCH 91/91] net-next: mediatek: remove BQL - -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - drivers/net/ethernet/mediatek/mtk_eth_soc.c | 19 ------------------- - 1 file changed, 19 deletions(-) - -diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c -index b466f45..68f39ed 100644 ---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c -+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c -@@ -653,15 +653,6 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, - WRITE_ONCE(itxd->txd3, (TX_DMA_SWC | TX_DMA_PLEN0(skb_headlen(skb)) | - (!nr_frags * TX_DMA_LS0))); - -- /* we have a single DMA ring so BQL needs to be updated for all devices -- * sitting on this ring -- */ -- for (i = 0; i < MTK_MAC_COUNT; i++) { -- if (!eth->netdev[i]) -- continue; -- netdev_sent_queue(dev, skb->len); -- } -- - skb_tx_timestamp(skb); - - ring->next_free = mtk_qdma_phys_to_virt(ring, txd->txd2); -@@ -894,7 +885,6 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget) - unsigned int bytes = 0, done = 0; - u32 cpu, dma; - static int condition; -- int i; - - cpu = mtk_r32(eth, MTK_QTX_CRX_PTR); - dma = mtk_r32(eth, MTK_QTX_DRX_PTR); -@@ -935,15 +925,6 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget) - - mtk_w32(eth, cpu, MTK_QTX_CRX_PTR); - -- /* we have a single DMA ring so BQL needs to be updated for all devices -- * sitting on this ring -- */ -- for (i = 0; i < MTK_MAC_COUNT; i++) { -- if (!eth->netdev[i]) -- continue; -- netdev_completed_queue(eth->netdev[i], done, bytes); -- } -- - /* read hw index again make sure no new tx packet */ - if (cpu == dma && cpu == mtk_r32(eth, MTK_QTX_DRX_PTR)) - mtk_w32(eth, MTK_TX_DONE_INT, MTK_QMTK_INT_STATUS); --- -1.7.10.4 - |