diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb/fpga_defs.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb/fpga_defs.h | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb/fpga_defs.h b/drivers/net/ethernet/chelsio/cxgb/fpga_defs.h new file mode 100644 index 00000000000..ccdb2bc9ae9 --- /dev/null +++ b/drivers/net/ethernet/chelsio/cxgb/fpga_defs.h @@ -0,0 +1,232 @@ +/* $Date: 2005/03/07 23:59:05 $ $RCSfile: fpga_defs.h,v $ $Revision: 1.4 $ */ + +/* + * FPGA specific definitions + */ + +#ifndef __CHELSIO_FPGA_DEFS_H__ +#define __CHELSIO_FPGA_DEFS_H__ + +#define FPGA_PCIX_ADDR_VERSION 0xA08 +#define FPGA_PCIX_ADDR_STAT 0xA0C + +/* FPGA master interrupt Cause/Enable bits */ +#define FPGA_PCIX_INTERRUPT_SGE_ERROR 0x1 +#define FPGA_PCIX_INTERRUPT_SGE_DATA 0x2 +#define FPGA_PCIX_INTERRUPT_TP 0x4 +#define FPGA_PCIX_INTERRUPT_MC3 0x8 +#define FPGA_PCIX_INTERRUPT_GMAC 0x10 +#define FPGA_PCIX_INTERRUPT_PCIX 0x20 + +/* TP interrupt register addresses */ +#define FPGA_TP_ADDR_INTERRUPT_ENABLE 0xA10 +#define FPGA_TP_ADDR_INTERRUPT_CAUSE 0xA14 +#define FPGA_TP_ADDR_VERSION 0xA18 + +/* TP interrupt Cause/Enable bits */ +#define FPGA_TP_INTERRUPT_MC4 0x1 +#define FPGA_TP_INTERRUPT_MC5 0x2 + +/* + * PM interrupt register addresses + */ +#define FPGA_MC3_REG_INTRENABLE 0xA20 +#define FPGA_MC3_REG_INTRCAUSE 0xA24 +#define FPGA_MC3_REG_VERSION 0xA28 + +/* + * GMAC interrupt register addresses + */ +#define FPGA_GMAC_ADDR_INTERRUPT_ENABLE 0xA30 +#define FPGA_GMAC_ADDR_INTERRUPT_CAUSE 0xA34 +#define FPGA_GMAC_ADDR_VERSION 0xA38 + +/* GMAC Cause/Enable bits */ +#define FPGA_GMAC_INTERRUPT_PORT0 0x1 +#define FPGA_GMAC_INTERRUPT_PORT1 0x2 +#define FPGA_GMAC_INTERRUPT_PORT2 0x4 +#define FPGA_GMAC_INTERRUPT_PORT3 0x8 + +/* MI0 registers */ +#define A_MI0_CLK 0xb00 + +#define S_MI0_CLK_DIV 0 +#define M_MI0_CLK_DIV 0xff +#define V_MI0_CLK_DIV(x) ((x) << S_MI0_CLK_DIV) +#define G_MI0_CLK_DIV(x) (((x) >> S_MI0_CLK_DIV) & M_MI0_CLK_DIV) + +#define S_MI0_CLK_CNT 8 +#define M_MI0_CLK_CNT 0xff +#define V_MI0_CLK_CNT(x) ((x) << S_MI0_CLK_CNT) +#define G_MI0_CLK_CNT(x) (((x) >> S_MI0_CLK_CNT) & M_MI0_CLK_CNT) + +#define A_MI0_CSR 0xb04 + +#define S_MI0_CSR_POLL 0 +#define V_MI0_CSR_POLL(x) ((x) << S_MI0_CSR_POLL) +#define F_MI0_CSR_POLL V_MI0_CSR_POLL(1U) + +#define S_MI0_PREAMBLE 1 +#define V_MI0_PREAMBLE(x) ((x) << S_MI0_PREAMBLE) +#define F_MI0_PREAMBLE V_MI0_PREAMBLE(1U) + +#define S_MI0_INTR_ENABLE 2 +#define V_MI0_INTR_ENABLE(x) ((x) << S_MI0_INTR_ENABLE) +#define F_MI0_INTR_ENABLE V_MI0_INTR_ENABLE(1U) + +#define S_MI0_BUSY 3 +#define V_MI0_BUSY(x) ((x) << S_MI0_BUSY) +#define F_MI0_BUSY V_MI0_BUSY(1U) + +#define S_MI0_MDIO 4 +#define V_MI0_MDIO(x) ((x) << S_MI0_MDIO) +#define F_MI0_MDIO V_MI0_MDIO(1U) + +#define A_MI0_ADDR 0xb08 + +#define S_MI0_PHY_REG_ADDR 0 +#define M_MI0_PHY_REG_ADDR 0x1f +#define V_MI0_PHY_REG_ADDR(x) ((x) << S_MI0_PHY_REG_ADDR) +#define G_MI0_PHY_REG_ADDR(x) (((x) >> S_MI0_PHY_REG_ADDR) & M_MI0_PHY_REG_ADDR) + +#define S_MI0_PHY_ADDR 5 +#define M_MI0_PHY_ADDR 0x1f +#define V_MI0_PHY_ADDR(x) ((x) << S_MI0_PHY_ADDR) +#define G_MI0_PHY_ADDR(x) (((x) >> S_MI0_PHY_ADDR) & M_MI0_PHY_ADDR) + +#define A_MI0_DATA_EXT 0xb0c +#define A_MI0_DATA_INT 0xb10 + +/* GMAC registers */ +#define A_GMAC_MACID_LO 0x28 +#define A_GMAC_MACID_HI 0x2c +#define A_GMAC_CSR 0x30 + +#define S_INTERFACE 0 +#define M_INTERFACE 0x3 +#define V_INTERFACE(x) ((x) << S_INTERFACE) +#define G_INTERFACE(x) (((x) >> S_INTERFACE) & M_INTERFACE) + +#define S_MAC_TX_ENABLE 2 +#define V_MAC_TX_ENABLE(x) ((x) << S_MAC_TX_ENABLE) +#define F_MAC_TX_ENABLE V_MAC_TX_ENABLE(1U) + +#define S_MAC_RX_ENABLE 3 +#define V_MAC_RX_ENABLE(x) ((x) << S_MAC_RX_ENABLE) +#define F_MAC_RX_ENABLE V_MAC_RX_ENABLE(1U) + +#define S_MAC_LB_ENABLE 4 +#define V_MAC_LB_ENABLE(x) ((x) << S_MAC_LB_ENABLE) +#define F_MAC_LB_ENABLE V_MAC_LB_ENABLE(1U) + +#define S_MAC_SPEED 5 +#define M_MAC_SPEED 0x3 +#define V_MAC_SPEED(x) ((x) << S_MAC_SPEED) +#define G_MAC_SPEED(x) (((x) >> S_MAC_SPEED) & M_MAC_SPEED) + +#define S_MAC_HD_FC_ENABLE 7 +#define V_MAC_HD_FC_ENABLE(x) ((x) << S_MAC_HD_FC_ENABLE) +#define F_MAC_HD_FC_ENABLE V_MAC_HD_FC_ENABLE(1U) + +#define S_MAC_HALF_DUPLEX 8 +#define V_MAC_HALF_DUPLEX(x) ((x) << S_MAC_HALF_DUPLEX) +#define F_MAC_HALF_DUPLEX V_MAC_HALF_DUPLEX(1U) + +#define S_MAC_PROMISC 9 +#define V_MAC_PROMISC(x) ((x) << S_MAC_PROMISC) +#define F_MAC_PROMISC V_MAC_PROMISC(1U) + +#define S_MAC_MC_ENABLE 10 +#define V_MAC_MC_ENABLE(x) ((x) << S_MAC_MC_ENABLE) +#define F_MAC_MC_ENABLE V_MAC_MC_ENABLE(1U) + +#define S_MAC_RESET 11 +#define V_MAC_RESET(x) ((x) << S_MAC_RESET) +#define F_MAC_RESET V_MAC_RESET(1U) + +#define S_MAC_RX_PAUSE_ENABLE 12 +#define V_MAC_RX_PAUSE_ENABLE(x) ((x) << S_MAC_RX_PAUSE_ENABLE) +#define F_MAC_RX_PAUSE_ENABLE V_MAC_RX_PAUSE_ENABLE(1U) + +#define S_MAC_TX_PAUSE_ENABLE 13 +#define V_MAC_TX_PAUSE_ENABLE(x) ((x) << S_MAC_TX_PAUSE_ENABLE) +#define F_MAC_TX_PAUSE_ENABLE V_MAC_TX_PAUSE_ENABLE(1U) + +#define S_MAC_LWM_ENABLE 14 +#define V_MAC_LWM_ENABLE(x) ((x) << S_MAC_LWM_ENABLE) +#define F_MAC_LWM_ENABLE V_MAC_LWM_ENABLE(1U) + +#define S_MAC_MAGIC_PKT_ENABLE 15 +#define V_MAC_MAGIC_PKT_ENABLE(x) ((x) << S_MAC_MAGIC_PKT_ENABLE) +#define F_MAC_MAGIC_PKT_ENABLE V_MAC_MAGIC_PKT_ENABLE(1U) + +#define S_MAC_ISL_ENABLE 16 +#define V_MAC_ISL_ENABLE(x) ((x) << S_MAC_ISL_ENABLE) +#define F_MAC_ISL_ENABLE V_MAC_ISL_ENABLE(1U) + +#define S_MAC_JUMBO_ENABLE 17 +#define V_MAC_JUMBO_ENABLE(x) ((x) << S_MAC_JUMBO_ENABLE) +#define F_MAC_JUMBO_ENABLE V_MAC_JUMBO_ENABLE(1U) + +#define S_MAC_RX_PAD_ENABLE 18 +#define V_MAC_RX_PAD_ENABLE(x) ((x) << S_MAC_RX_PAD_ENABLE) +#define F_MAC_RX_PAD_ENABLE V_MAC_RX_PAD_ENABLE(1U) + +#define S_MAC_RX_CRC_ENABLE 19 +#define V_MAC_RX_CRC_ENABLE(x) ((x) << S_MAC_RX_CRC_ENABLE) +#define F_MAC_RX_CRC_ENABLE V_MAC_RX_CRC_ENABLE(1U) + +#define A_GMAC_IFS 0x34 + +#define S_MAC_IFS2 0 +#define M_MAC_IFS2 0x3f +#define V_MAC_IFS2(x) ((x) << S_MAC_IFS2) +#define G_MAC_IFS2(x) (((x) >> S_MAC_IFS2) & M_MAC_IFS2) + +#define S_MAC_IFS1 8 +#define M_MAC_IFS1 0x7f +#define V_MAC_IFS1(x) ((x) << S_MAC_IFS1) +#define G_MAC_IFS1(x) (((x) >> S_MAC_IFS1) & M_MAC_IFS1) + +#define A_GMAC_JUMBO_FRAME_LEN 0x38 +#define A_GMAC_LNK_DLY 0x3c +#define A_GMAC_PAUSETIME 0x40 +#define A_GMAC_MCAST_LO 0x44 +#define A_GMAC_MCAST_HI 0x48 +#define A_GMAC_MCAST_MASK_LO 0x4c +#define A_GMAC_MCAST_MASK_HI 0x50 +#define A_GMAC_RMT_CNT 0x54 +#define A_GMAC_RMT_DATA 0x58 +#define A_GMAC_BACKOFF_SEED 0x5c +#define A_GMAC_TXF_THRES 0x60 + +#define S_TXF_READ_THRESHOLD 0 +#define M_TXF_READ_THRESHOLD 0xff +#define V_TXF_READ_THRESHOLD(x) ((x) << S_TXF_READ_THRESHOLD) +#define G_TXF_READ_THRESHOLD(x) (((x) >> S_TXF_READ_THRESHOLD) & M_TXF_READ_THRESHOLD) + +#define S_TXF_WRITE_THRESHOLD 16 +#define M_TXF_WRITE_THRESHOLD 0xff +#define V_TXF_WRITE_THRESHOLD(x) ((x) << S_TXF_WRITE_THRESHOLD) +#define G_TXF_WRITE_THRESHOLD(x) (((x) >> S_TXF_WRITE_THRESHOLD) & M_TXF_WRITE_THRESHOLD) + +#define MAC_REG_BASE 0x600 +#define MAC_REG_ADDR(idx, reg) (MAC_REG_BASE + (idx) * 128 + (reg)) + +#define MAC_REG_IDLO(idx) MAC_REG_ADDR(idx, A_GMAC_MACID_LO) +#define MAC_REG_IDHI(idx) MAC_REG_ADDR(idx, A_GMAC_MACID_HI) +#define MAC_REG_CSR(idx) MAC_REG_ADDR(idx, A_GMAC_CSR) +#define MAC_REG_IFS(idx) MAC_REG_ADDR(idx, A_GMAC_IFS) +#define MAC_REG_LARGEFRAMELENGTH(idx) MAC_REG_ADDR(idx, A_GMAC_JUMBO_FRAME_LEN) +#define MAC_REG_LINKDLY(idx) MAC_REG_ADDR(idx, A_GMAC_LNK_DLY) +#define MAC_REG_PAUSETIME(idx) MAC_REG_ADDR(idx, A_GMAC_PAUSETIME) +#define MAC_REG_CASTLO(idx) MAC_REG_ADDR(idx, A_GMAC_MCAST_LO) +#define MAC_REG_MCASTHI(idx) MAC_REG_ADDR(idx, A_GMAC_MCAST_HI) +#define MAC_REG_CASTMASKLO(idx) MAC_REG_ADDR(idx, A_GMAC_MCAST_MASK_LO) +#define MAC_REG_MCASTMASKHI(idx) MAC_REG_ADDR(idx, A_GMAC_MCAST_MASK_HI) +#define MAC_REG_RMCNT(idx) MAC_REG_ADDR(idx, A_GMAC_RMT_CNT) +#define MAC_REG_RMDATA(idx) MAC_REG_ADDR(idx, A_GMAC_RMT_DATA) +#define MAC_REG_GMRANDBACKOFFSEED(idx) MAC_REG_ADDR(idx, A_GMAC_BACKOFF_SEED) +#define MAC_REG_TXFTHRESHOLDS(idx) MAC_REG_ADDR(idx, A_GMAC_TXF_THRES) + +#endif |