mediatek: sync and patches add support for several boards

[openwrt/svn-archive/archive.git] / target / linux / mediatek / patches-4.4 / 0091-net-next-mediatek-remove-BQL.patch

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 (file)
index 324d253..0000000
--- 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
-