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Diffstat (limited to 'target/linux/mediatek/patches-4.4/0098-net-next-mediatek-only-trigger-the-tx-watchdog-reset.patch')
-rw-r--r--target/linux/mediatek/patches-4.4/0098-net-next-mediatek-only-trigger-the-tx-watchdog-reset.patch57
1 files changed, 0 insertions, 57 deletions
diff --git a/target/linux/mediatek/patches-4.4/0098-net-next-mediatek-only-trigger-the-tx-watchdog-reset.patch b/target/linux/mediatek/patches-4.4/0098-net-next-mediatek-only-trigger-the-tx-watchdog-reset.patch
deleted file mode 100644
index cc18be53b4..0000000000
--- a/target/linux/mediatek/patches-4.4/0098-net-next-mediatek-only-trigger-the-tx-watchdog-reset.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From cd1343c14328a5de1a58c47b81b8a2febb31d542 Mon Sep 17 00:00:00 2001
-From: John Crispin <john@phrozen.org>
-Date: Tue, 10 May 2016 11:16:30 +0200
-Subject: [PATCH 098/102] net-next: mediatek: only trigger the tx watchdog
- reset when all devices are stalled
-
-Signed-off-by: Sean Wang <keyhaede@gmail.com>
-Signed-off-by: John Crispin <john@phrozen.org>
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 14 ++++++++++++--
- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 1 +
- 2 files changed, 13 insertions(+), 2 deletions(-)
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1267,11 +1267,21 @@ static void mtk_tx_timeout(struct net_de
- {
- struct mtk_mac *mac = netdev_priv(dev);
- struct mtk_eth *eth = mac->hw;
-+ int i, reset = 0;
-
- eth->netdev[mac->id]->stats.tx_errors++;
- netif_err(eth, tx_err, dev,
- "transmit timed out\n");
-- schedule_work(&eth->pending_work);
-+
-+ for (i = 0; i < MTK_MAC_COUNT; i++) {
-+ if (!eth->netdev[i] ||
-+ time_after(jiffies, dev_trans_start(eth->netdev[i]) +
-+ MTK_WDT_TIMEOUT))
-+ reset++;
-+ }
-+
-+ if (reset == MTK_MAC_COUNT)
-+ schedule_work(&eth->pending_work);
- }
-
- static irqreturn_t mtk_handle_irq_rx(int irq, void *_eth)
-@@ -1765,7 +1775,7 @@ static int mtk_add_mac(struct mtk_eth *e
- mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET;
-
- SET_NETDEV_DEV(eth->netdev[id], eth->dev);
-- eth->netdev[id]->watchdog_timeo = 5 * HZ;
-+ eth->netdev[id]->watchdog_timeo = MTK_WDT_TIMEOUT;
- eth->netdev[id]->netdev_ops = &mtk_netdev_ops;
- eth->netdev[id]->base_addr = (unsigned long)eth->base;
- eth->netdev[id]->vlan_features = MTK_HW_FEATURES &
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -15,6 +15,7 @@
- #ifndef MTK_ETH_H
- #define MTK_ETH_H
-
-+#define MTK_WDT_TIMEOUT (4 * HZ)
- #define MTK_QDMA_PAGE_SIZE 2048
- #define MTK_MAX_RX_LENGTH 1536
- #define MTK_TX_DMA_BUF_LEN 0x3fff