diff options
| -rw-r--r-- | target/linux/ramips/patches-4.3/0509-net-next-mediatek-add-support-for-mt7621.patch | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/target/linux/ramips/patches-4.3/0509-net-next-mediatek-add-support-for-mt7621.patch b/target/linux/ramips/patches-4.3/0509-net-next-mediatek-add-support-for-mt7621.patch index 81d47520e5..a59059d2e8 100644 --- a/target/linux/ramips/patches-4.3/0509-net-next-mediatek-add-support-for-mt7621.patch +++ b/target/linux/ramips/patches-4.3/0509-net-next-mediatek-add-support-for-mt7621.patch @@ -1,4 +1,4 @@ -From 693f0ff3dbc53f910dff57ac15c324f7a94cc0ad Mon Sep 17 00:00:00 2001 +From 107ff718dad1c8f6abbf6247d6796a4535b71276 Mon Sep 17 00:00:00 2001 From: John Crispin <blogic@openwrt.org> Date: Mon, 14 Dec 2015 23:50:53 +0100 Subject: [PATCH 509/513] net-next: mediatek: add support for mt7621 @@ -15,16 +15,16 @@ Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Michael Lee <igvtee@gmail.com> --- - drivers/net/ethernet/mediatek/soc_mt7621.c | 184 ++++++++++++++++++++++++++++ - 1 file changed, 184 insertions(+) + drivers/net/ethernet/mediatek/soc_mt7621.c | 186 ++++++++++++++++++++++++++++ + 1 file changed, 186 insertions(+) create mode 100644 drivers/net/ethernet/mediatek/soc_mt7621.c diff --git a/drivers/net/ethernet/mediatek/soc_mt7621.c b/drivers/net/ethernet/mediatek/soc_mt7621.c new file mode 100644 -index 0000000..d6f7f23 +index 0000000..1609a3e --- /dev/null +++ b/drivers/net/ethernet/mediatek/soc_mt7621.c -@@ -0,0 +1,184 @@ +@@ -0,0 +1,186 @@ +/* This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License @@ -52,18 +52,13 @@ index 0000000..d6f7f23 +#include "mdio.h" + +#define MT7620A_CDMA_CSG_CFG 0x400 -+#define MT7620_DMA_VID (MT7620A_CDMA_CSG_CFG | 0x30) +#define MT7621_CDMP_IG_CTRL (MT7620A_CDMA_CSG_CFG + 0x00) +#define MT7621_CDMP_EG_CTRL (MT7620A_CDMA_CSG_CFG + 0x04) -+#define MT7620A_RESET_FE BIT(21) +#define MT7621_RESET_FE BIT(6) -+#define MT7620A_RESET_ESW BIT(23) -+#define MT7620_L4_VALID BIT(23) +#define MT7621_L4_VALID BIT(24) + -+#define MT7620_TX_DMA_UDF BIT(15) +#define MT7621_TX_DMA_UDF BIT(19) -+#define TX_DMA_FP_BMAP ((0xff) << 19) ++#define MT7621_TX_DMA_FPORT BIT(25) + +#define CDMA_ICS_EN BIT(2) +#define CDMA_UCS_EN BIT(1) @@ -74,11 +69,6 @@ index 0000000..d6f7f23 +#define GDMA_UCS_EN BIT(20) + +/* frame engine counters */ -+#define MT7620_REG_MIB_OFFSET 0x1000 -+#define MT7620_PPE_AC_BCNT0 (MT7620_REG_MIB_OFFSET + 0x00) -+#define MT7620_GDM1_TX_GBCNT (MT7620_REG_MIB_OFFSET + 0x300) -+#define MT7620_GDM2_TX_GBCNT (MT7620_GDM1_TX_GBCNT + 0x40) -+ +#define MT7621_REG_MIB_OFFSET 0x2000 +#define MT7621_PPE_AC_BCNT0 (MT7621_REG_MIB_OFFSET + 0x00) +#define MT7621_GDM1_TX_GBCNT (MT7621_REG_MIB_OFFSET + 0x400) @@ -130,6 +120,18 @@ index 0000000..d6f7f23 + fe_reset(MT7621_RESET_FE); +} + ++static void mt7621_rxcsum_config(bool enable) ++{ ++ if (enable) ++ fe_w32(fe_r32(MT7620A_GDMA1_FWD_CFG) | (GDMA_ICS_EN | ++ GDMA_TCS_EN | GDMA_UCS_EN), ++ MT7620A_GDMA1_FWD_CFG); ++ else ++ fe_w32(fe_r32(MT7620A_GDMA1_FWD_CFG) & ~(GDMA_ICS_EN | ++ GDMA_TCS_EN | GDMA_UCS_EN), ++ MT7620A_GDMA1_FWD_CFG); ++} ++ +static void mt7621_rxvlan_config(bool enable) +{ + if (enable) @@ -145,8 +147,8 @@ index 0000000..d6f7f23 + fe_w32(fe_r32(MT7620A_GDMA1_FWD_CFG) & ~0xffff, + MT7620A_GDMA1_FWD_CFG); + -+ /* mt7621 don't have txcsum config */ -+ mt7620_rxcsum_config((dev->features & NETIF_F_RXCSUM)); ++ /* mt7621 doesn't have txcsum config */ ++ mt7621_rxcsum_config((dev->features & NETIF_F_RXCSUM)); + mt7621_rxvlan_config((dev->features & NETIF_F_HW_VLAN_CTAG_RX) && + (priv->flags & FE_FLAG_RX_VLAN_CTAG)); + @@ -155,7 +157,7 @@ index 0000000..d6f7f23 + +static void mt7621_tx_dma(struct fe_tx_dma *txd) +{ -+ txd->txd4 = BIT(25); ++ txd->txd4 = MT7621_TX_DMA_FPORT; +} + +static void mt7621_init_data(struct fe_soc_data *data, |