diff options
Diffstat (limited to 'drivers/net/sun8i_emac.c')
| -rw-r--r-- | drivers/net/sun8i_emac.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c index 9cca8fa4e0..e800a326b8 100644 --- a/drivers/net/sun8i_emac.c +++ b/drivers/net/sun8i_emac.c @@ -43,19 +43,19 @@ #define MDIO_CMD_MII_CLK_CSR_DIV_128 0x3 #define MDIO_CMD_MII_CLK_CSR_SHIFT 20 -#define CONFIG_TX_DESCR_NUM 32 -#define CONFIG_RX_DESCR_NUM 32 -#define CONFIG_ETH_BUFSIZE 2048 /* Note must be dma aligned */ +#define CFG_TX_DESCR_NUM 32 +#define CFG_RX_DESCR_NUM 32 +#define CFG_ETH_BUFSIZE 2048 /* Note must be dma aligned */ /* * The datasheet says that each descriptor can transfers up to 4096 bytes * But later, the register documentation reduces that value to 2048, * using 2048 cause strange behaviours and even BSP driver use 2047 */ -#define CONFIG_ETH_RXSIZE 2044 /* Note must fit in ETH_BUFSIZE */ +#define CFG_ETH_RXSIZE 2044 /* Note must fit in ETH_BUFSIZE */ -#define TX_TOTAL_BUFSIZE (CONFIG_ETH_BUFSIZE * CONFIG_TX_DESCR_NUM) -#define RX_TOTAL_BUFSIZE (CONFIG_ETH_BUFSIZE * CONFIG_RX_DESCR_NUM) +#define TX_TOTAL_BUFSIZE (CFG_ETH_BUFSIZE * CFG_TX_DESCR_NUM) +#define RX_TOTAL_BUFSIZE (CFG_ETH_BUFSIZE * CFG_RX_DESCR_NUM) #define H3_EPHY_DEFAULT_VALUE 0x58000 #define H3_EPHY_DEFAULT_MASK GENMASK(31, 15) @@ -75,7 +75,7 @@ #define SC_ERXDC_MASK GENMASK(9, 5) #define SC_ERXDC_OFFSET 5 -#define CONFIG_MDIO_TIMEOUT (3 * CONFIG_SYS_HZ) +#define CFG_MDIO_TIMEOUT (3 * CONFIG_SYS_HZ) #define AHB_GATE_OFFSET_EPHY 0 @@ -143,8 +143,8 @@ struct emac_dma_desc { } __aligned(ARCH_DMA_MINALIGN); struct emac_eth_dev { - struct emac_dma_desc rx_chain[CONFIG_TX_DESCR_NUM]; - struct emac_dma_desc tx_chain[CONFIG_RX_DESCR_NUM]; + struct emac_dma_desc rx_chain[CFG_TX_DESCR_NUM]; + struct emac_dma_desc tx_chain[CFG_RX_DESCR_NUM]; char rxbuffer[RX_TOTAL_BUFSIZE] __aligned(ARCH_DMA_MINALIGN); char txbuffer[TX_TOTAL_BUFSIZE] __aligned(ARCH_DMA_MINALIGN); @@ -209,7 +209,7 @@ static int sun8i_mdio_read(struct mii_dev *bus, int addr, int devad, int reg) ret = wait_for_bit_le32(priv->mac_reg + EMAC_MII_CMD, MDIO_CMD_MII_BUSY, false, - CONFIG_MDIO_TIMEOUT, true); + CFG_MDIO_TIMEOUT, true); if (ret < 0) return ret; @@ -244,7 +244,7 @@ static int sun8i_mdio_write(struct mii_dev *bus, int addr, int devad, int reg, return wait_for_bit_le32(priv->mac_reg + EMAC_MII_CMD, MDIO_CMD_MII_BUSY, false, - CONFIG_MDIO_TIMEOUT, true); + CFG_MDIO_TIMEOUT, true); } static int sun8i_eth_write_hwaddr(struct udevice *dev) @@ -412,11 +412,11 @@ static void rx_descs_init(struct emac_eth_dev *priv) invalidate_dcache_range((uintptr_t)rxbuffs, (uintptr_t)rxbuffs + sizeof(priv->rxbuffer)); - for (i = 0; i < CONFIG_RX_DESCR_NUM; i++) { + for (i = 0; i < CFG_RX_DESCR_NUM; i++) { desc_p = &desc_table_p[i]; - desc_p->buf_addr = (uintptr_t)&rxbuffs[i * CONFIG_ETH_BUFSIZE]; + desc_p->buf_addr = (uintptr_t)&rxbuffs[i * CFG_ETH_BUFSIZE]; desc_p->next = (uintptr_t)&desc_table_p[i + 1]; - desc_p->ctl_size = CONFIG_ETH_RXSIZE; + desc_p->ctl_size = CFG_ETH_RXSIZE; desc_p->status = EMAC_DESC_OWN_DMA; } @@ -438,9 +438,9 @@ static void tx_descs_init(struct emac_eth_dev *priv) struct emac_dma_desc *desc_p; int i; - for (i = 0; i < CONFIG_TX_DESCR_NUM; i++) { + for (i = 0; i < CFG_TX_DESCR_NUM; i++) { desc_p = &desc_table_p[i]; - desc_p->buf_addr = (uintptr_t)&txbuffs[i * CONFIG_ETH_BUFSIZE]; + desc_p->buf_addr = (uintptr_t)&txbuffs[i * CFG_ETH_BUFSIZE]; desc_p->next = (uintptr_t)&desc_table_p[i + 1]; desc_p->ctl_size = 0; desc_p->status = 0; @@ -541,7 +541,7 @@ static int sun8i_emac_eth_recv(struct udevice *dev, int flags, uchar **packetp) return 0; } - if (length > CONFIG_ETH_RXSIZE) { + if (length > CFG_ETH_RXSIZE) { debug("RX: Too large packet (%d bytes)\n", length); return 0; } @@ -575,7 +575,7 @@ static int sun8i_emac_eth_send(struct udevice *dev, void *packet, int length) cache_clean_descriptor(desc_p); /* Move to next Descriptor and wrap around */ - if (++desc_num >= CONFIG_TX_DESCR_NUM) + if (++desc_num >= CFG_TX_DESCR_NUM) desc_num = 0; priv->tx_currdescnum = desc_num; @@ -701,7 +701,7 @@ static int sun8i_eth_free_pkt(struct udevice *dev, uchar *packet, cache_clean_descriptor(desc_p); /* Move to next desc and wrap-around condition. */ - if (++desc_num >= CONFIG_RX_DESCR_NUM) + if (++desc_num >= CFG_RX_DESCR_NUM) desc_num = 0; priv->rx_currdescnum = desc_num; |