diff options
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ramips.c | 14 | ||||
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ramips_eth.h | 5 |
2 files changed, 10 insertions, 9 deletions
diff --git a/target/linux/ramips/files/drivers/net/ramips.c b/target/linux/ramips/files/drivers/net/ramips.c index 17ef00bdc..606685215 100644 --- a/target/linux/ramips/files/drivers/net/ramips.c +++ b/target/linux/ramips/files/drivers/net/ramips.c @@ -134,12 +134,12 @@ ramips_cleanup_dma(struct raeth_priv *re) if (re->rx) dma_free_coherent(NULL, NUM_RX_DESC * sizeof(struct ramips_rx_dma), - re->rx, re->phy_rx); + re->rx, re->rx_desc_dma); if (re->tx) dma_free_coherent(NULL, NUM_TX_DESC * sizeof(struct ramips_tx_dma), - re->tx, re->phy_tx); + re->tx, re->tx_desc_dma); } static int @@ -153,7 +153,7 @@ ramips_alloc_dma(struct raeth_priv *re) /* setup tx ring */ re->tx = dma_alloc_coherent(NULL, NUM_TX_DESC * sizeof(struct ramips_tx_dma), - &re->phy_tx, GFP_ATOMIC); + &re->tx_desc_dma, GFP_ATOMIC); if (!re->tx) goto err_cleanup; @@ -166,7 +166,7 @@ ramips_alloc_dma(struct raeth_priv *re) /* setup rx ring */ re->rx = dma_alloc_coherent(NULL, NUM_RX_DESC * sizeof(struct ramips_rx_dma), - &re->phy_rx, GFP_ATOMIC); + &re->rx_desc_dma, GFP_ATOMIC); if (!re->rx) goto err_cleanup; @@ -197,12 +197,12 @@ ramips_alloc_dma(struct raeth_priv *re) static void ramips_setup_dma(struct raeth_priv *re) { - ramips_fe_wr(phys_to_bus(re->phy_tx), RAMIPS_TX_BASE_PTR0); + ramips_fe_wr(re->tx_desc_dma, RAMIPS_TX_BASE_PTR0); ramips_fe_wr(NUM_TX_DESC, RAMIPS_TX_MAX_CNT0); ramips_fe_wr(0, RAMIPS_TX_CTX_IDX0); ramips_fe_wr(RAMIPS_PST_DTX_IDX0, RAMIPS_PDMA_RST_CFG); - ramips_fe_wr(phys_to_bus(re->phy_rx), RAMIPS_RX_BASE_PTR0); + ramips_fe_wr(re->rx_desc_dma, RAMIPS_RX_BASE_PTR0); ramips_fe_wr(NUM_RX_DESC, RAMIPS_RX_MAX_CNT0); ramips_fe_wr((NUM_RX_DESC - 1), RAMIPS_RX_CALC_IDX0); ramips_fe_wr(RAMIPS_PST_DRX_IDX0, RAMIPS_PDMA_RST_CFG); @@ -282,7 +282,7 @@ ramips_eth_rx_hw(unsigned long ptr) new_skb = netdev_alloc_skb(dev, MAX_RX_LENGTH + NET_IP_ALIGN); /* Reuse the buffer on allocation failures */ if (new_skb) { - /* TODO: convert to use dma_address_t */ + /* TODO: convert to use dma_addr_t */ dma_unmap_single(NULL, priv->rx[rx].rxd1, MAX_RX_LENGTH, DMA_FROM_DEVICE); diff --git a/target/linux/ramips/files/drivers/net/ramips_eth.h b/target/linux/ramips/files/drivers/net/ramips_eth.h index 9ad604642..a69754b77 100644 --- a/target/linux/ramips/files/drivers/net/ramips_eth.h +++ b/target/linux/ramips/files/drivers/net/ramips_eth.h @@ -22,6 +22,7 @@ #include <linux/mii.h> #include <linux/interrupt.h> #include <linux/netdevice.h> +#include <linux/dma-mapping.h> #define NUM_RX_DESC 256 #define NUM_TX_DESC 256 @@ -214,12 +215,12 @@ struct ramips_tx_dma { struct raeth_priv { - unsigned int phy_rx; + dma_addr_t rx_desc_dma; struct tasklet_struct rx_tasklet; struct ramips_rx_dma *rx; struct sk_buff *rx_skb[NUM_RX_DESC]; - unsigned int phy_tx; + dma_addr_t tx_desc_dma; struct tasklet_struct tx_housekeeping_tasklet; struct ramips_tx_dma *tx; struct sk_buff *tx_skb[NUM_TX_DESC]; |