From f5f173e2b794bd996fa6171bb6b18f13c4ed1e90 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Mon, 23 May 2016 11:20:20 +0200 Subject: mediatek: update patches * fixes NAND * adds latest ethernet patches Signed-off-by: John Crispin --- ...ediatek-mtk_cal_txd_req-returns-bad-value.patch | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 target/linux/mediatek/patches-4.4/0063-net-mediatek-mtk_cal_txd_req-returns-bad-value.patch (limited to 'target/linux/mediatek/patches-4.4/0063-net-mediatek-mtk_cal_txd_req-returns-bad-value.patch') diff --git a/target/linux/mediatek/patches-4.4/0063-net-mediatek-mtk_cal_txd_req-returns-bad-value.patch b/target/linux/mediatek/patches-4.4/0063-net-mediatek-mtk_cal_txd_req-returns-bad-value.patch new file mode 100644 index 0000000..f40a1a0 --- /dev/null +++ b/target/linux/mediatek/patches-4.4/0063-net-mediatek-mtk_cal_txd_req-returns-bad-value.patch @@ -0,0 +1,30 @@ +From d8f3e96943334c91ecc0827ed0d3232068c389e6 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Tue, 22 Mar 2016 04:42:27 +0100 +Subject: [PATCH 063/102] net: mediatek: mtk_cal_txd_req() returns bad value + +The code used to also support the PDMA engine, which had 2 packet pointers +per descriptor. Because of this we have to divide the result by 2 and round +it up. This is no longer needed as the code only supports QDMA. + +Signed-off-by: John Crispin +--- + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +index 7e6d2e2..4d8d0a3 100644 +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -681,7 +681,7 @@ static inline int mtk_cal_txd_req(struct sk_buff *skb) + nfrags += skb_shinfo(skb)->nr_frags; + } + +- return DIV_ROUND_UP(nfrags, 2); ++ return nfrags; + } + + static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev) +-- +1.7.10.4 + -- cgit v1.1