ralink: reduce access to uncached tx/rx dma ring buffer

[openwrt/svn-archive/archive.git] / target / linux / ramips / files / drivers / net / ethernet / ralink / soc_rt305x.c

diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_rt305x.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_rt305x.c
index aff62534324272eed431c94964cf27a636c126b3..2650e30ca4e9d76bf4bd92370edd38477e4a70fb 100644 (file)
--- a/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_rt305x.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_rt305x.c
@@ -18,19 +18,6 @@
 #include <linux/module.h>
 
 #include <asm/mach-ralink/ralink_regs.h>
-#ifdef CONFIG_SOC_MT7620
-static inline int soc_is_rt3352(void)
-{
-       return 0;
-}
-
-static inline int soc_is_rt3052(void)
-{
-       return 0;
-}
-#else
-#include <asm/mach-ralink/rt305x.h>
-#endif
 
 #include "ralink_soc_eth.h"
 #include "mdio_rt2880.h"
@@ -51,6 +38,7 @@ static const u32 rt5350_reg_table[FE_REG_COUNT] = {
        [FE_REG_RX_CALC_IDX0] = RT5350_RX_CALC_IDX0,
        [FE_REG_FE_INT_ENABLE] = RT5350_FE_INT_ENABLE,
        [FE_REG_FE_INT_STATUS] = RT5350_FE_INT_STATUS,
+       [FE_REG_FE_RST_GL] = 0,
        [FE_REG_FE_DMA_VID_BASE] = 0,
 };
 
@@ -68,14 +56,14 @@ static int rt3050_fwd_config(struct fe_priv *priv)
 {
        int ret;
 
-       if (soc_is_rt3052()) {
+       if (ralink_soc != RT305X_SOC_RT3052) {
                ret = fe_set_clock_cycle(priv);
                if (ret)
                        return ret;
        }
 
        fe_fwd_config(priv);
-       if (!soc_is_rt3352())
+       if (ralink_soc != RT305X_SOC_RT3352)
                fe_w32(FE_PSE_FQFC_CFG_INIT, FE_PSE_FQ_CFG);
        fe_csum_config(priv);
 
@@ -126,9 +114,9 @@ static int rt5350_fwd_config(struct fe_priv *priv)
        return 0;
 }
 
-static void rt5350_tx_dma(struct fe_priv *priv, int idx, struct sk_buff *skb)
+static void rt5350_tx_dma(struct fe_tx_dma *txd)
 {
-       priv->tx_dma[idx].txd4 = 0;
+       txd->txd4 = 0;
 }
 
 static void rt5350_fe_reset(void)
@@ -145,8 +133,8 @@ static struct fe_soc_data rt3050_data = {
        .pdma_glo_cfg = FE_PDMA_SIZE_8DWORDS,
        .checksum_bit = RX_DMA_L4VALID,
        .tx_udf_bit = TX_DMA_UDF,
-       .rx_dly_int = FE_RX_DLY_INT,
-       .tx_dly_int = FE_TX_DLY_INT,
+       .rx_int = FE_RX_DONE_INT,
+       .tx_int = FE_TX_DONE_INT,
 };
 
 static struct fe_soc_data rt5350_data = {
@@ -160,8 +148,8 @@ static struct fe_soc_data rt5350_data = {
        .pdma_glo_cfg = FE_PDMA_SIZE_8DWORDS,
        .checksum_bit = RX_DMA_L4VALID,
        .tx_udf_bit = TX_DMA_UDF,
-       .rx_dly_int = RT5350_RX_DLY_INT,
-       .tx_dly_int = RT5350_TX_DLY_INT,
+       .rx_int = RT5350_RX_DONE_INT,
+       .tx_int = RT5350_TX_DONE_INT,
 };
 
 const struct of_device_id of_fe_match[] = {