diff options
Diffstat (limited to 'target/linux/ramips/files/arch/mips')
| -rw-r--r-- | target/linux/ramips/files/arch/mips/include/asm/mach-ralink/eth.h | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/eth.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/eth.h deleted file mode 100644 index 891c47b43..000000000 --- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/eth.h +++ /dev/null @@ -1,203 +0,0 @@ -/* - * 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 - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - * - * based on Ralink SDK3.3 - * Copyright (C) 2009 John Crispin <blogic@openwrt.org> - */ - -#ifndef RAMIPS_ETH_H -#define RAMIPS_ETH_H - -#include <linux/mii.h> -#include <linux/interrupt.h> -#include <linux/netdevice.h> - -#define NUM_RX_DESC 256 -#define NUM_TX_DESC 256 - -#define RAMIPS_DELAY_EN_INT 0x80 -#define RAMIPS_DELAY_MAX_INT 0x04 -#define RAMIPS_DELAY_MAX_TOUT 0x04 -#define RAMIPS_DELAY_CHAN (((RAMIPS_DELAY_EN_INT | RAMIPS_DELAY_MAX_INT) << 8) | RAMIPS_DELAY_MAX_TOUT) -#define RAMIPS_DELAY_INIT ((RAMIPS_DELAY_CHAN << 16) | RAMIPS_DELAY_CHAN) -#define RAMIPS_PSE_FQFC_CFG_INIT 0x80504000 - -/* interrupt bitd */ -#define RAMIPS_CNT_PPE_AF BIT(31) -#define RAMIPS_CNT_GDM_AF BIT(29) -#define RAMIPS_PSE_P2_FC BIT(26) -#define RAMIPS_PSE_BUF_DROP BIT(24) -#define RAMIPS_GDM_OTHER_DROP BIT(23) -#define RAMIPS_PSE_P1_FC BIT(22) -#define RAMIPS_PSE_P0_FC BIT(21) -#define RAMIPS_PSE_FQ_EMPTY BIT(20) -#define RAMIPS_GE1_STA_CHG BIT(18) -#define RAMIPS_TX_COHERENT BIT(17) -#define RAMIPS_RX_COHERENT BIT(16) -#define RAMIPS_TX_DONE_INT3 BIT(11) -#define RAMIPS_TX_DONE_INT2 BIT(10) -#define RAMIPS_TX_DONE_INT1 BIT(9) -#define RAMIPS_TX_DONE_INT0 BIT(8) -#define RAMIPS_RX_DONE_INT0 BIT(2) -#define RAMIPS_TX_DLY_INT BIT(1) -#define RAMIPS_RX_DLY_INT BIT(0) - -/* registers */ -#define RAMIPS_FE_OFFSET 0x0000 -#define RAMIPS_GDMA_OFFSET 0x0020 -#define RAMIPS_PSE_OFFSET 0x0040 -#define RAMIPS_GDMA2_OFFSET 0x0060 -#define RAMIPS_CDMA_OFFSET 0x0080 -#define RAMIPS_PDMA_OFFSET 0x0100 -#define RAMIPS_PPE_OFFSET 0x0200 -#define RAMIPS_CMTABLE_OFFSET 0x0400 -#define RAMIPS_POLICYTABLE_OFFSET 0x1000 - -#define RAMIPS_MDIO_ACCESS (RAMIPS_FE_OFFSET + 0x00) -#define RAMIPS_MDIO_CFG (RAMIPS_FE_OFFSET + 0x04) -#define RAMIPS_FE_GLO_CFG (RAMIPS_FE_OFFSET + 0x08) -#define RAMIPS_FE_RST_GL (RAMIPS_FE_OFFSET + 0x0C) -#define RAMIPS_FE_INT_STATUS (RAMIPS_FE_OFFSET + 0x10) -#define RAMIPS_FE_INT_ENABLE (RAMIPS_FE_OFFSET + 0x14) -#define RAMIPS_MDIO_CFG2 (RAMIPS_FE_OFFSET + 0x18) -#define RAMIPS_FOC_TS_T (RAMIPS_FE_OFFSET + 0x1C) - -#define RAMIPS_GDMA1_FWD_CFG (RAMIPS_GDMA_OFFSET + 0x00) -#define RAMIPS_GDMA1_SCH_CFG (RAMIPS_GDMA_OFFSET + 0x04) -#define RAMIPS_GDMA1_SHPR_CFG (RAMIPS_GDMA_OFFSET + 0x08) -#define RAMIPS_GDMA1_MAC_ADRL (RAMIPS_GDMA_OFFSET + 0x0C) -#define RAMIPS_GDMA1_MAC_ADRH (RAMIPS_GDMA_OFFSET + 0x10) - -#define RAMIPS_GDMA2_FWD_CFG (RAMIPS_GDMA2_OFFSET + 0x00) -#define RAMIPS_GDMA2_SCH_CFG (RAMIPS_GDMA2_OFFSET + 0x04) -#define RAMIPS_GDMA2_SHPR_CFG (RAMIPS_GDMA2_OFFSET + 0x08) -#define RAMIPS_GDMA2_MAC_ADRL (RAMIPS_GDMA2_OFFSET + 0x0C) -#define RAMIPS_GDMA2_MAC_ADRH (RAMIPS_GDMA2_OFFSET + 0x10) - -#define RAMIPS_PSE_FQ_CFG (RAMIPS_PSE_OFFSET + 0x00) -#define RAMIPS_CDMA_FC_CFG (RAMIPS_PSE_OFFSET + 0x04) -#define RAMIPS_GDMA1_FC_CFG (RAMIPS_PSE_OFFSET + 0x08) -#define RAMIPS_GDMA2_FC_CFG (RAMIPS_PSE_OFFSET + 0x0C) - -#define RAMIPS_CDMA_CSG_CFG (RAMIPS_CDMA_OFFSET + 0x00) -#define RAMIPS_CDMA_SCH_CFG (RAMIPS_CDMA_OFFSET + 0x04) - -#define RAMIPS_PDMA_GLO_CFG (RAMIPS_PDMA_OFFSET + 0x00) -#define RAMIPS_PDMA_RST_CFG (RAMIPS_PDMA_OFFSET + 0x04) -#define RAMIPS_PDMA_SCH_CFG (RAMIPS_PDMA_OFFSET + 0x08) -#define RAMIPS_DLY_INT_CFG (RAMIPS_PDMA_OFFSET + 0x0C) -#define RAMIPS_TX_BASE_PTR0 (RAMIPS_PDMA_OFFSET + 0x10) -#define RAMIPS_TX_MAX_CNT0 (RAMIPS_PDMA_OFFSET + 0x14) -#define RAMIPS_TX_CTX_IDX0 (RAMIPS_PDMA_OFFSET + 0x18) -#define RAMIPS_TX_DTX_IDX0 (RAMIPS_PDMA_OFFSET + 0x1C) -#define RAMIPS_TX_BASE_PTR1 (RAMIPS_PDMA_OFFSET + 0x20) -#define RAMIPS_TX_MAX_CNT1 (RAMIPS_PDMA_OFFSET + 0x24) -#define RAMIPS_TX_CTX_IDX1 (RAMIPS_PDMA_OFFSET + 0x28) -#define RAMIPS_TX_DTX_IDX1 (RAMIPS_PDMA_OFFSET + 0x2C) -#define RAMIPS_TX_BASE_PTR2 (RAMIPS_PDMA_OFFSET + 0x40) -#define RAMIPS_TX_MAX_CNT2 (RAMIPS_PDMA_OFFSET + 0x44) -#define RAMIPS_TX_CTX_IDX2 (RAMIPS_PDMA_OFFSET + 0x48) -#define RAMIPS_TX_DTX_IDX2 (RAMIPS_PDMA_OFFSET + 0x4C) -#define RAMIPS_TX_BASE_PTR3 (RAMIPS_PDMA_OFFSET + 0x50) -#define RAMIPS_TX_MAX_CNT3 (RAMIPS_PDMA_OFFSET + 0x54) -#define RAMIPS_TX_CTX_IDX3 (RAMIPS_PDMA_OFFSET + 0x58) -#define RAMIPS_TX_DTX_IDX3 (RAMIPS_PDMA_OFFSET + 0x5C) -#define RAMIPS_RX_BASE_PTR0 (RAMIPS_PDMA_OFFSET + 0x30) -#define RAMIPS_RX_MAX_CNT0 (RAMIPS_PDMA_OFFSET + 0x34) -#define RAMIPS_RX_CALC_IDX0 (RAMIPS_PDMA_OFFSET + 0x38) -#define RAMIPS_RX_DRX_IDX0 (RAMIPS_PDMA_OFFSET + 0x3C) -#define RAMIPS_RX_BASE_PTR1 (RAMIPS_PDMA_OFFSET + 0x40) -#define RAMIPS_RX_MAX_CNT1 (RAMIPS_PDMA_OFFSET + 0x44) -#define RAMIPS_RX_CALC_IDX1 (RAMIPS_PDMA_OFFSET + 0x48) -#define RAMIPS_RX_DRX_IDX1 (RAMIPS_PDMA_OFFSET + 0x4C) - -/* uni-cast port */ -#define RAMIPS_GDM1_ICS_EN (0x1 << 22) -#define RAMIPS_GDM1_TCS_EN (0x1 << 21) -#define RAMIPS_GDM1_UCS_EN (0x1 << 20) -#define RAMIPS_GDM1_JMB_EN (0x1 << 19) -#define RAMIPS_GDM1_STRPCRC (0x1 << 16) -#define RAMIPS_GDM1_UFRC_P_CPU (0 << 12) -#define RAMIPS_GDM1_UFRC_P_GDMA1 (1 << 12) -#define RAMIPS_GDM1_UFRC_P_PPE (6 << 12) - -/* checksums */ -#define RAMIPS_ICS_GEN_EN BIT(2) -#define RAMIPS_UCS_GEN_EN BIT(1) -#define RAMIPS_TCS_GEN_EN BIT(0) - -/* dma rimg */ -#define RAMIPS_PST_DRX_IDX0 BIT(16) -#define RAMIPS_PST_DTX_IDX3 BIT(3) -#define RAMIPS_PST_DTX_IDX2 BIT(2) -#define RAMIPS_PST_DTX_IDX1 BIT(1) -#define RAMIPS_PST_DTX_IDX0 BIT(0) - -#define RAMIPS_TX_WB_DDONE BIT(6) -#define RAMIPS_RX_DMA_BUSY BIT(3) -#define RAMIPS_TX_DMA_BUSY BIT(1) -#define RAMIPS_RX_DMA_EN BIT(2) -#define RAMIPS_TX_DMA_EN BIT(0) - -#define RAMIPS_PDMA_SIZE_4DWORDS (0<<4) -#define RAMIPS_PDMA_SIZE_8DWORDS (1<<4) -#define RAMIPS_PDMA_SIZE_16DWORDS (2<<4) - -#define RAMIPS_US_CYC_CNT_MASK 0xff -#define RAMIPS_US_CYC_CNT_SHIFT 0x8 -#define RAMIPS_US_CYC_CNT_DIVISOR 1000000 - -#define RX_DMA_PLEN0(x) ((x >> 16) & 0x3fff) -#define RX_DMA_LSO BIT(30) -#define RX_DMA_DONE BIT(31) -struct ramips_rx_dma { - unsigned int rxd1; - unsigned int rxd2; - unsigned int rxd3; - unsigned int rxd4; -}; - -#define TX_DMA_PLEN0_MASK ((0x3fff) << 16) -#define TX_DMA_PLEN0(x) ((x & 0x3fff) << 16) -#define TX_DMA_LSO BIT(30) -#define TX_DMA_DONE BIT(31) -#define TX_DMA_QN(x) (x << 16) -#define TX_DMA_PN(x) (x << 24) -#define TX_DMA_QN_MASK TX_DMA_QN(0x7) -#define TX_DMA_PN_MASK TX_DMA_PN(0x7) -struct ramips_tx_dma { - unsigned int txd1; - unsigned int txd2; - unsigned int txd3; - unsigned int txd4; -}; - -struct raeth_priv -{ - unsigned int phy_rx; - struct tasklet_struct rx_tasklet; - struct ramips_rx_dma *rx; - struct sk_buff *rx_skb[NUM_RX_DESC]; - - unsigned int phy_tx; - struct tasklet_struct tx_housekeeping_tasklet; - struct ramips_tx_dma *tx; - struct sk_buff *tx_skb[NUM_RX_DESC]; - - unsigned int skb_free_idx; - - struct ramips_eth_platform_data *plat; -}; - -#endif |