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| author | Felix Fietkau <nbd@openwrt.org> | 2015-01-24 22:45:23 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-01-24 22:45:23 +0000 |
| commit | 3ec294a825a1f796dbb2f6a56c82e1010e22ad2a (patch) | |
| tree | 1fd2b54a29db078bdfe77ff9e01a296181958749 /target/linux/ramips | |
| parent | e634e07893e25abef74ea3d194e130a3772580b5 (diff) | |
| download | openwrt-3ec294a825a1f796dbb2f6a56c82e1010e22ad2a.tar.gz openwrt-3ec294a825a1f796dbb2f6a56c82e1010e22ad2a.tar.bz2 openwrt-3ec294a825a1f796dbb2f6a56c82e1010e22ad2a.zip | |
ralink: init tx/rx vlan offload register for mt7621
on mt7621 don't have tx vlan vid registers.
so set FE_REG_FE_DMA_VID_BASE to 0.
set rx vlan offload register to disable.
Signed-off-by: michael lee <igvtee@gmail.com>
SVN-Revision: 44117
Diffstat (limited to 'target/linux/ramips')
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h | 10 | ||||
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c | 18 |
2 files changed, 23 insertions, 5 deletions
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h b/target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h index 9bbd8d4c6a..8433c3cc12 100644 --- a/target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h +++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.h @@ -304,9 +304,15 @@ enum fe_work_flag { #define FE_US_CYC_CNT_SHIFT 0x8 #define FE_US_CYC_CNT_DIVISOR 1000000 -#define RX_DMA_PLEN0(_x) (((_x) >> 16) & 0x3fff) -#define RX_DMA_LSO BIT(30) +/* rxd2 */ #define RX_DMA_DONE BIT(31) +#define RX_DMA_LSO BIT(30) +#define RX_DMA_PLEN0(_x) (((_x) >> 16) & 0x3fff) +#define RX_DMA_TAG BIT(15) +/* rxd3 */ +#define RX_DMA_TPID(_x) (((_x) >> 16) & 0xffff) +#define RX_DMA_VID(_x) ((_x) & 0xffff) +/* rxd4 */ #define RX_DMA_L4VALID BIT(30) struct fe_rx_dma { diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c index 5a7ee35eb0..c99206a965 100644 --- a/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c +++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c @@ -27,7 +27,8 @@ #define MT7620A_CDMA_CSG_CFG 0x400 #define MT7620_DMA_VID (MT7620A_CDMA_CSG_CFG | 0x30) -#define MT7621_DMA_VID 0xa8 +#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) @@ -95,7 +96,7 @@ static const u32 mt7621_reg_table[FE_REG_COUNT] = { [FE_REG_RX_DRX_IDX0] = RT5350_RX_DRX_IDX0, [FE_REG_FE_INT_ENABLE] = RT5350_FE_INT_ENABLE, [FE_REG_FE_INT_STATUS] = RT5350_FE_INT_STATUS, - [FE_REG_FE_DMA_VID_BASE] = MT7621_DMA_VID, + [FE_REG_FE_DMA_VID_BASE] = 0, [FE_REG_FE_COUNTER_BASE] = MT7621_GDM1_TX_GBCNT, [FE_REG_FE_RST_GL] = MT7621_FE_RST_GL, }; @@ -134,6 +135,14 @@ static void mt7620_txcsum_config(bool enable) MT7620A_CDMA_CSG_CFG); } +static void mt7621_rxvlan_config(bool enable) +{ + if (enable) + fe_w32(1, MT7621_CDMP_EG_CTRL); + else + fe_w32(0, MT7621_CDMP_EG_CTRL); +} + static int mt7620_fwd_config(struct fe_priv *priv) { struct net_device *dev = priv_netdev(priv); @@ -154,6 +163,8 @@ static int mt7621_fwd_config(struct fe_priv *priv) mt7620_txcsum_config((dev->features & NETIF_F_IP_CSUM)); mt7620_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)); return 0; } @@ -175,9 +186,9 @@ static void mt7620_init_data(struct fe_soc_data *data, priv->flags = FE_FLAG_PADDING_64B | FE_FLAG_RX_2B_OFFSET | FE_FLAG_RX_SG_DMA; + netdev->hw_features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_TX; - if (mt7620_get_eco() >= 5 || IS_ENABLED(CONFIG_SOC_MT7621)) netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_IPV6_CSUM; @@ -190,6 +201,7 @@ static void mt7621_init_data(struct fe_soc_data *data, priv->flags = FE_FLAG_PADDING_64B | FE_FLAG_RX_2B_OFFSET | FE_FLAG_RX_SG_DMA; + netdev->hw_features = NETIF_F_HW_VLAN_CTAG_TX; } |