diff options
Diffstat (limited to 'drivers/staging/et131x/et131x.h')
| -rw-r--r-- | drivers/staging/et131x/et131x.h | 1721 |
1 files changed, 1617 insertions, 104 deletions
diff --git a/drivers/staging/et131x/et131x.h b/drivers/staging/et131x/et131x.h index 48ebac0e55ce..7eed3c8986f1 100644 --- a/drivers/staging/et131x/et131x.h +++ b/drivers/staging/et131x/et131x.h @@ -1,6 +1,4 @@ /* - * Merged from files - * * Copyright © 2005 Agere Systems Inc. * All rights reserved. * http://www.agere.com @@ -48,106 +46,1621 @@ * */ -/* et131x_eeprom.c */ -int et131x_init_eeprom(struct et131x_adapter *etdev); - -/* et131x_initpci.c */ -void ConfigGlobalRegs(struct et131x_adapter *pAdapter); -void ConfigMMCRegs(struct et131x_adapter *pAdapter); -void et131x_enable_interrupts(struct et131x_adapter *adapter); -void et131x_disable_interrupts(struct et131x_adapter *adapter); -void et131x_align_allocated_memory(struct et131x_adapter *adapter, - u64 *phys_addr, - u64 *offset, u64 mask); - -int et131x_adapter_setup(struct et131x_adapter *adapter); -int et131x_adapter_memory_alloc(struct et131x_adapter *adapter); -void et131x_adapter_memory_free(struct et131x_adapter *adapter); -void et131x_hwaddr_init(struct et131x_adapter *adapter); -void et131x_soft_reset(struct et131x_adapter *adapter); - -/* et131x_isr.c */ -irqreturn_t et131x_isr(int irq, void *dev_id); -void et131x_isr_handler(struct work_struct *work); - -/* et1310_mac.c */ -void ConfigMACRegs1(struct et131x_adapter *adapter); -void ConfigMACRegs2(struct et131x_adapter *adapter); -void ConfigRxMacRegs(struct et131x_adapter *adapter); -void ConfigTxMacRegs(struct et131x_adapter *adapter); -void ConfigMacStatRegs(struct et131x_adapter *adapter); -void ConfigFlowControl(struct et131x_adapter *adapter); -void UpdateMacStatHostCounters(struct et131x_adapter *adapter); -void HandleMacStatInterrupt(struct et131x_adapter *adapter); -void SetupDeviceForMulticast(struct et131x_adapter *adapter); -void SetupDeviceForUnicast(struct et131x_adapter *adapter); - -/* et131x_netdev.c */ -struct net_device *et131x_device_alloc(void); - -/* et131x_pm.c */ -void EnablePhyComa(struct et131x_adapter *adapter); -void DisablePhyComa(struct et131x_adapter *adapter); - -/* et131x_phy.c */ -void ET1310_PhyInit(struct et131x_adapter *adapter); -void ET1310_PhyReset(struct et131x_adapter *adapter); -void ET1310_PhyPowerDown(struct et131x_adapter *adapter, bool down); -void ET1310_PhyAdvertise1000BaseT(struct et131x_adapter *adapter, - u16 duplex); -void ET1310_PhyAccessMiBit(struct et131x_adapter *adapter, - u16 action, - u16 regnum, u16 bitnum, u8 *value); - -int et131x_xcvr_find(struct et131x_adapter *adapter); -void et131x_setphy_normal(struct et131x_adapter *adapter); - -/* static inline function does not work because et131x_adapter is not always - * defined - */ -int PhyMiRead(struct et131x_adapter *adapter, u8 xcvrAddr, - u8 xcvrReg, u16 *value); -#define MiRead(adapter, xcvrReg, value) \ - PhyMiRead((adapter), (adapter)->stats.xcvr_addr, (xcvrReg), (value)) - -int32_t MiWrite(struct et131x_adapter *adapter, - u8 xcvReg, u16 value); -void et131x_Mii_check(struct et131x_adapter *pAdapter, - u16 bmsr, u16 bmsr_ints); - -/* This last is not strictly required (the driver could call the TPAL - * version instead), but this sets the adapter up correctly, and calls the - * access routine indirectly. This protects the driver from changes in TPAL. - */ -void SetPhy_10BaseTHalfDuplex(struct et131x_adapter *adapter); - - -/* et1310_rx.c */ -int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter); -void et131x_rx_dma_memory_free(struct et131x_adapter *adapter); -int et131x_rfd_resources_alloc(struct et131x_adapter *adapter, - struct rfd *rfd); -void et131x_rfd_resources_free(struct et131x_adapter *adapter, - struct rfd *rfd); -int et131x_init_recv(struct et131x_adapter *adapter); - -void ConfigRxDmaRegs(struct et131x_adapter *adapter); -void SetRxDmaTimer(struct et131x_adapter *adapter); -void et131x_rx_dma_disable(struct et131x_adapter *adapter); -void et131x_rx_dma_enable(struct et131x_adapter *adapter); - -void et131x_reset_recv(struct et131x_adapter *adapter); - -void et131x_handle_recv_interrupt(struct et131x_adapter *adapter); - -/* et131x_tx.c */ -int et131x_tx_dma_memory_alloc(struct et131x_adapter *adapter); -void et131x_tx_dma_memory_free(struct et131x_adapter *adapter); -void ConfigTxDmaRegs(struct et131x_adapter *adapter); -void et131x_init_send(struct et131x_adapter *adapter); -void et131x_tx_dma_disable(struct et131x_adapter *adapter); -void et131x_tx_dma_enable(struct et131x_adapter *adapter); -void et131x_handle_send_interrupt(struct et131x_adapter *adapter); -void et131x_free_busy_send_packets(struct et131x_adapter *adapter); -int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev); +#define DRIVER_NAME "et131x" +#define DRIVER_VERSION "v2.0" + +/* EEPROM registers */ + +/* LBCIF Register Groups (addressed via 32-bit offsets) */ +#define LBCIF_DWORD0_GROUP 0xAC +#define LBCIF_DWORD1_GROUP 0xB0 + +/* LBCIF Registers (addressed via 8-bit offsets) */ +#define LBCIF_ADDRESS_REGISTER 0xAC +#define LBCIF_DATA_REGISTER 0xB0 +#define LBCIF_CONTROL_REGISTER 0xB1 +#define LBCIF_STATUS_REGISTER 0xB2 + +/* LBCIF Control Register Bits */ +#define LBCIF_CONTROL_SEQUENTIAL_READ 0x01 +#define LBCIF_CONTROL_PAGE_WRITE 0x02 +#define LBCIF_CONTROL_EEPROM_RELOAD 0x08 +#define LBCIF_CONTROL_TWO_BYTE_ADDR 0x20 +#define LBCIF_CONTROL_I2C_WRITE 0x40 +#define LBCIF_CONTROL_LBCIF_ENABLE 0x80 + +/* LBCIF Status Register Bits */ +#define LBCIF_STATUS_PHY_QUEUE_AVAIL 0x01 +#define LBCIF_STATUS_I2C_IDLE 0x02 +#define LBCIF_STATUS_ACK_ERROR 0x04 +#define LBCIF_STATUS_GENERAL_ERROR 0x08 +#define LBCIF_STATUS_CHECKSUM_ERROR 0x40 +#define LBCIF_STATUS_EEPROM_PRESENT 0x80 + +/* START OF GLOBAL REGISTER ADDRESS MAP */ + +/* + * 10bit registers + * + * Tx queue start address reg in global address map at address 0x0000 + * tx queue end address reg in global address map at address 0x0004 + * rx queue start address reg in global address map at address 0x0008 + * rx queue end address reg in global address map at address 0x000C + */ + +/* + * structure for power management control status reg in global address map + * located at address 0x0010 + * jagcore_rx_rdy bit 9 + * jagcore_tx_rdy bit 8 + * phy_lped_en bit 7 + * phy_sw_coma bit 6 + * rxclk_gate bit 5 + * txclk_gate bit 4 + * sysclk_gate bit 3 + * jagcore_rx_en bit 2 + * jagcore_tx_en bit 1 + * gigephy_en bit 0 + */ + +#define ET_PM_PHY_SW_COMA 0x40 +#define ET_PMCSR_INIT 0x38 + +/* + * Interrupt status reg at address 0x0018 + */ + +#define ET_INTR_TXDMA_ISR 0x00000008 +#define ET_INTR_TXDMA_ERR 0x00000010 +#define ET_INTR_RXDMA_XFR_DONE 0x00000020 +#define ET_INTR_RXDMA_FB_R0_LOW 0x00000040 +#define ET_INTR_RXDMA_FB_R1_LOW 0x00000080 +#define ET_INTR_RXDMA_STAT_LOW 0x00000100 +#define ET_INTR_RXDMA_ERR 0x00000200 +#define ET_INTR_WATCHDOG 0x00004000 +#define ET_INTR_WOL 0x00008000 +#define ET_INTR_PHY 0x00010000 +#define ET_INTR_TXMAC 0x00020000 +#define ET_INTR_RXMAC 0x00040000 +#define ET_INTR_MAC_STAT 0x00080000 +#define ET_INTR_SLV_TIMEOUT 0x00100000 + +/* + * Interrupt mask register at address 0x001C + * Interrupt alias clear mask reg at address 0x0020 + * Interrupt status alias reg at address 0x0024 + * + * Same masks as above + */ + +/* + * Software reset reg at address 0x0028 + * 0: txdma_sw_reset + * 1: rxdma_sw_reset + * 2: txmac_sw_reset + * 3: rxmac_sw_reset + * 4: mac_sw_reset + * 5: mac_stat_sw_reset + * 6: mmc_sw_reset + *31: selfclr_disable + */ + +/* + * SLV Timer reg at address 0x002C (low 24 bits) + */ + +/* + * MSI Configuration reg at address 0x0030 + */ + +#define ET_MSI_VECTOR 0x0000001F +#define ET_MSI_TC 0x00070000 + +/* + * Loopback reg located at address 0x0034 + */ + +#define ET_LOOP_MAC 0x00000001 +#define ET_LOOP_DMA 0x00000002 + +/* + * GLOBAL Module of JAGCore Address Mapping + * Located at address 0x0000 + */ +struct global_regs { /* Location: */ + u32 txq_start_addr; /* 0x0000 */ + u32 txq_end_addr; /* 0x0004 */ + u32 rxq_start_addr; /* 0x0008 */ + u32 rxq_end_addr; /* 0x000C */ + u32 pm_csr; /* 0x0010 */ + u32 unused; /* 0x0014 */ + u32 int_status; /* 0x0018 */ + u32 int_mask; /* 0x001C */ + u32 int_alias_clr_en; /* 0x0020 */ + u32 int_status_alias; /* 0x0024 */ + u32 sw_reset; /* 0x0028 */ + u32 slv_timer; /* 0x002C */ + u32 msi_config; /* 0x0030 */ + u32 loopback; /* 0x0034 */ + u32 watchdog_timer; /* 0x0038 */ +}; + + +/* START OF TXDMA REGISTER ADDRESS MAP */ + +/* + * txdma control status reg at address 0x1000 + */ + +#define ET_TXDMA_CSR_HALT 0x00000001 +#define ET_TXDMA_DROP_TLP 0x00000002 +#define ET_TXDMA_CACHE_THRS 0x000000F0 +#define ET_TXDMA_CACHE_SHIFT 4 +#define ET_TXDMA_SNGL_EPKT 0x00000100 +#define ET_TXDMA_CLASS 0x00001E00 + +/* + * structure for txdma packet ring base address hi reg in txdma address map + * located at address 0x1004 + * Defined earlier (u32) + */ + +/* + * structure for txdma packet ring base address low reg in txdma address map + * located at address 0x1008 + * Defined earlier (u32) + */ + +/* + * structure for txdma packet ring number of descriptor reg in txdma address + * map. Located at address 0x100C + * + * 31-10: unused + * 9-0: pr ndes + */ + +#define ET_DMA12_MASK 0x0FFF /* 12 bit mask for DMA12W types */ +#define ET_DMA12_WRAP 0x1000 +#define ET_DMA10_MASK 0x03FF /* 10 bit mask for DMA10W types */ +#define ET_DMA10_WRAP 0x0400 +#define ET_DMA4_MASK 0x000F /* 4 bit mask for DMA4W types */ +#define ET_DMA4_WRAP 0x0010 + +#define INDEX12(x) ((x) & ET_DMA12_MASK) +#define INDEX10(x) ((x) & ET_DMA10_MASK) +#define INDEX4(x) ((x) & ET_DMA4_MASK) + +/* + * 10bit DMA with wrap + * txdma tx queue write address reg in txdma address map at 0x1010 + * txdma tx queue write address external reg in txdma address map at 0x1014 + * txdma tx queue read address reg in txdma address map at 0x1018 + * + * u32 + * txdma status writeback address hi reg in txdma address map at0x101C + * txdma status writeback address lo reg in txdma address map at 0x1020 + * + * 10bit DMA with wrap + * txdma service request reg in txdma address map at 0x1024 + * structure for txdma service complete reg in txdma address map at 0x1028 + * + * 4bit DMA with wrap + * txdma tx descriptor cache read index reg in txdma address map at 0x102C + * txdma tx descriptor cache write index reg in txdma address map at 0x1030 + * + * txdma error reg in txdma address map at address 0x1034 + * 0: PyldResend + * 1: PyldRewind + * 4: DescrResend + * 5: DescrRewind + * 8: WrbkResend + * 9: WrbkRewind + */ + +/* + * Tx DMA Module of JAGCore Address Mapping + * Located at address 0x1000 + */ +struct txdma_regs { /* Location: */ + u32 csr; /* 0x1000 */ + u32 pr_base_hi; /* 0x1004 */ + u32 pr_base_lo; /* 0x1008 */ + u32 pr_num_des; /* 0x100C */ + u32 txq_wr_addr; /* 0x1010 */ + u32 txq_wr_addr_ext; /* 0x1014 */ + u32 txq_rd_addr; /* 0x1018 */ + u32 dma_wb_base_hi; /* 0x101C */ + u32 dma_wb_base_lo; /* 0x1020 */ + u32 service_request; /* 0x1024 */ + u32 service_complete; /* 0x1028 */ + u32 cache_rd_index; /* 0x102C */ + u32 cache_wr_index; /* 0x1030 */ + u32 tx_dma_error; /* 0x1034 */ + u32 desc_abort_cnt; /* 0x1038 */ + u32 payload_abort_cnt; /* 0x103c */ + u32 writeback_abort_cnt; /* 0x1040 */ + u32 desc_timeout_cnt; /* 0x1044 */ + u32 payload_timeout_cnt; /* 0x1048 */ + u32 writeback_timeout_cnt; /* 0x104c */ + u32 desc_error_cnt; /* 0x1050 */ + u32 payload_error_cnt; /* 0x1054 */ + u32 writeback_error_cnt; /* 0x1058 */ + u32 dropped_tlp_cnt; /* 0x105c */ + u32 new_service_complete; /* 0x1060 */ + u32 ethernet_packet_cnt; /* 0x1064 */ +}; + +/* END OF TXDMA REGISTER ADDRESS MAP */ + + +/* START OF RXDMA REGISTER ADDRESS MAP */ + +/* + * structure for control status reg in rxdma address map + * Located at address 0x2000 + * + * CSR + * 0: halt + * 1-3: tc + * 4: fbr_big_endian + * 5: psr_big_endian + * 6: pkt_big_endian + * 7: dma_big_endian + * 8-9: fbr0_size + * 10: fbr0_enable + * 11-12: fbr1_size + * 13: fbr1_enable + * 14: unused + * 15: pkt_drop_disable + * 16: pkt_done_flush + * 17: halt_status + * 18-31: unused + */ + + +/* + * structure for dma writeback lo reg in rxdma address map + * located at address 0x2004 + * Defined earlier (u32) + */ + +/* + * structure for dma writeback hi reg in rxdma address map + * located at address 0x2008 + * Defined earlier (u32) + */ + +/* + * structure for number of packets done reg in rxdma address map + * located at address 0x200C + * + * 31-8: unused + * 7-0: num done + */ + +/* + * structure for max packet time reg in rxdma address map + * located at address 0x2010 + * + * 31-18: unused + * 17-0: time done + */ + +/* + * structure for rx queue read address reg in rxdma address map + * located at address 0x2014 + * Defined earlier (u32) + */ + +/* + * structure for rx queue read address external reg in rxdma address map + * located at address 0x2018 + * Defined earlier (u32) + */ + +/* + * structure for rx queue write address reg in rxdma address map + * located at address 0x201C + * Defined earlier (u32) + */ + +/* + * structure for packet status ring base address lo reg in rxdma address map + * located at address 0x2020 + * Defined earlier (u32) + */ + +/* + * structure for packet status ring base address hi reg in rxdma address map + * located at address 0x2024 + * Defined earlier (u32) + */ + +/* + * structure for packet status ring number of descriptors reg in rxdma address + * map. Located at address 0x2028 + * + * 31-12: unused + * 11-0: psr ndes + */ + +/* + * structure for packet status ring available offset reg in rxdma address map + * located at address 0x202C + * + * 31-13: unused + * 12: psr avail wrap + * 11-0: psr avail + */ + +/* + * structure for packet status ring full offset reg in rxdma address map + * located at address 0x2030 + * + * 31-13: unused + * 12: psr full wrap + * 11-0: psr full + */ + +/* + * structure for packet status ring access index reg in rxdma address map + * located at address 0x2034 + * + * 31-5: unused + * 4-0: psr_ai + */ + +/* + * structure for packet status ring minimum descriptors reg in rxdma address + * map. Located at address 0x2038 + * + * 31-12: unused + * 11-0: psr_min + */ + +/* + * structure for free buffer ring base lo address reg in rxdma address map + * located at address 0x203C + * Defined earlier (u32) + */ + +/* + * structure for free buffer ring base hi address reg in rxdma address map + * located at address 0x2040 + * Defined earlier (u32) + */ + +/* + * structure for free buffer ring number of descriptors reg in rxdma address + * map. Located at address 0x2044 + * + * 31-10: unused + * 9-0: fbr ndesc + */ + +/* + * structure for free buffer ring 0 available offset reg in rxdma address map + * located at address 0x2048 + * Defined earlier (u32) + */ + +/* + * structure for free buffer ring 0 full offset reg in rxdma address map + * located at address 0x204C + * Defined earlier (u32) + */ + +/* + * structure for free buffer cache 0 full offset reg in rxdma address map + * located at address 0x2050 + * + * 31-5: unused + * 4-0: fbc rdi + */ + +/* + * structure for free buffer ring 0 minimum descriptor reg in rxdma address map + * located at address 0x2054 + * + * 31-10: unused + * 9-0: fbr min + */ + +/* + * structure for free buffer ring 1 base address lo reg in rxdma address map + * located at address 0x2058 - 0x205C + * Defined earlier (RXDMA_FBR_BASE_LO_t and RXDMA_FBR_BASE_HI_t) + */ + +/* + * structure for free buffer ring 1 number of descriptors reg in rxdma address + * map. Located at address 0x2060 + * Defined earlier (RXDMA_FBR_NUM_DES_t) + */ + +/* + * structure for free buffer ring 1 available offset reg in rxdma address map + * located at address 0x2064 + * Defined Earlier (RXDMA_FBR_AVAIL_OFFSET_t) + */ + +/* + * structure for free buffer ring 1 full offset reg in rxdma address map + * located at address 0x2068 + * Defined Earlier (RXDMA_FBR_FULL_OFFSET_t) + */ + +/* + * structure for free buffer cache 1 read index reg in rxdma address map + * located at address 0x206C + * Defined Earlier (RXDMA_FBC_RD_INDEX_t) + */ + +/* + * structure for free buffer ring 1 minimum descriptor reg in rxdma address map + * located at address 0x2070 + * Defined Earlier (RXDMA_FBR_MIN_DES_t) + */ + +/* + * Rx DMA Module of JAGCore Address Mapping + * Located at address 0x2000 + */ +struct rxdma_regs { /* Location: */ + u32 csr; /* 0x2000 */ + u32 dma_wb_base_lo; /* 0x2004 */ + u32 dma_wb_base_hi; /* 0x2008 */ + u32 num_pkt_done; /* 0x200C */ + u32 max_pkt_time; /* 0x2010 */ + u32 rxq_rd_addr; /* 0x2014 */ + u32 rxq_rd_addr_ext; /* 0x2018 */ + u32 rxq_wr_addr; /* 0x201C */ + u32 psr_base_lo; /* 0x2020 */ + u32 psr_base_hi; /* 0x2024 */ + u32 psr_num_des; /* 0x2028 */ + u32 psr_avail_offset; /* 0x202C */ + u32 psr_full_offset; /* 0x2030 */ + u32 psr_access_index; /* 0x2034 */ + u32 psr_min_des; /* 0x2038 */ + u32 fbr0_base_lo; /* 0x203C */ + u32 fbr0_base_hi; /* 0x2040 */ + u32 fbr0_num_des; /* 0x2044 */ + u32 fbr0_avail_offset; /* 0x2048 */ + u32 fbr0_full_offset; /* 0x204C */ + u32 fbr0_rd_index; /* 0x2050 */ + u32 fbr0_min_des; /* 0x2054 */ + u32 fbr1_base_lo; /* 0x2058 */ + u32 fbr1_base_hi; /* 0x205C */ + u32 fbr1_num_des; /* 0x2060 */ + u32 fbr1_avail_offset; /* 0x2064 */ + u32 fbr1_full_offset; /* 0x2068 */ + u32 fbr1_rd_index; /* 0x206C */ + u32 fbr1_min_des; /* 0x2070 */ +}; + +/* END OF RXDMA REGISTER ADDRESS MAP */ + + +/* START OF TXMAC REGISTER ADDRESS MAP */ + +/* + * structure for control reg in txmac address map + * located at address 0x3000 + * + * bits + * 31-8: unused + * 7: cklseg_disable + * 6: ckbcnt_disable + * 5: cksegnum + * 4: async_disable + * 3: fc_disable + * 2: mcif_disable + * 1: mif_disable + * 0: txmac_en + */ + +/* + * structure for shadow pointer reg in txmac address map + * located at address 0x3004 + * 31-27: reserved + * 26-16: txq rd ptr + * 15-11: reserved + * 10-0: txq wr ptr + */ + +/* + * structure for error count reg in txmac address map + * located at address 0x3008 + * + * 31-12: unused + * 11-8: reserved + * 7-4: txq_underrun + * 3-0: fifo_underrun + */ + +/* + * structure for max fill reg in txmac address map + * located at address 0x300C + * 31-12: unused + * 11-0: max fill + */ + +/* + * structure for cf parameter reg in txmac address map + * located at address 0x3010 + * 31-16: cfep + * 15-0: cfpt + */ + +/* + * structure for tx test reg in txmac address map + * located at address 0x3014 + * 31-17: unused + * 16: reserved1 + * 15: txtest_en + * 14-11: unused + * 10-0: txq test pointer + */ + +/* + * structure for error reg in txmac address map + * located at address 0x3018 + * + * 31-9: unused + * 8: fifo_underrun + * 7-6: unused + * 5: ctrl2_err + * 4: txq_underrun + * 3: bcnt_err + * 2: lseg_err + * 1: segnum_err + * 0: seg0_err + */ + +/* + * structure for error interrupt reg in txmac address map + * located at address 0x301C + * + * 31-9: unused + * 8: fifo_underrun + * 7-6: unused + * 5: ctrl2_err + * 4: txq_underrun + * 3: bcnt_err + * 2: lseg_err + * 1: segnum_err + * 0: seg0_err + */ + +/* + * structure for error interrupt reg in txmac address map + * located at address 0x3020 + * + * 31-2: unused + * 1: bp_req + * 0: bp_xonxoff + */ + +/* + * Tx MAC Module of JAGCore Address Mapping + */ +struct txmac_regs { /* Location: */ + u32 ctl; /* 0x3000 */ + u32 shadow_ptr; /* 0x3004 */ + u32 err_cnt; /* 0x3008 */ + u32 max_fill; /* 0x300C */ + u32 cf_param; /* 0x3010 */ + u32 tx_test; /* 0x3014 */ + u32 err; /* 0x3018 */ + u32 err_int; /* 0x301C */ + u32 bp_ctrl; /* 0x3020 */ +}; + +/* END OF TXMAC REGISTER ADDRESS MAP */ + +/* START OF RXMAC REGISTER ADDRESS MAP */ + +/* + * structure for rxmac control reg in rxmac address map + * located at address 0x4000 + * + * 31-7: reserved + * 6: rxmac_int_disable + * 5: async_disable + * 4: mif_disable + * 3: wol_disable + * 2: pkt_filter_disable + * 1: mcif_disable + * 0: rxmac_en + */ + +/* + * structure for Wake On Lan Control and CRC 0 reg in rxmac address map + * located at address 0x4004 + * 31-16: crc + * 15-12: reserved + * 11: ignore_pp + * 10: ignore_mp + * 9: clr_intr + * 8: ignore_link_chg + * 7: ignore_uni + * 6: ignore_multi + * 5: ignore_broad + * 4-0: valid_crc 4-0 + */ + +/* + * structure for CRC 1 and CRC 2 reg in rxmac address map + * located at address 0x4008 + * + * 31-16: crc2 + * 15-0: crc1 + */ + +/* + * structure for CRC 3 and CRC 4 reg in rxmac address map + * located at address 0x400C + * + * 31-16: crc4 + * 15-0: crc3 + */ + +/* + * structure for Wake On Lan Source Address Lo reg in rxmac address map + * located at address 0x4010 + * + * 31-24: sa3 + * 23-16: sa4 + * 15-8: sa5 + * 7-0: sa6 + */ + +#define ET_WOL_LO_SA3_SHIFT 24 +#define ET_WOL_LO_SA4_SHIFT 16 +#define ET_WOL_LO_SA5_SHIFT 8 + +/* + * structure for Wake On Lan Source Address Hi reg in rxmac address map + * located at address 0x4014 + * + * 31-16: reserved + * 15-8: sa1 + * 7-0: sa2 + */ + +#define ET_WOL_HI_SA1_SHIFT 8 + +/* + * structure for Wake On Lan mask reg in rxmac address map + * located at address 0x4018 - 0x4064 + * Defined earlier (u32) + */ + +/* + * structure for Unicast Paket Filter Address 1 reg in rxmac address map + * located at address 0x4068 + * + * 31-24: addr1_3 + * 23-16: addr1_4 + * 15-8: addr1_5 + * 7-0: addr1_6 + */ + +#define ET_UNI_PF_ADDR1_3_SHIFT 24 +#define ET_UNI_PF_ADDR1_4_SHIFT 16 +#define ET_UNI_PF_ADDR1_5_SHIFT 8 + +/* + * structure for Unicast Paket Filter Address 2 reg in rxmac address map + * located at address 0x406C + * + * 31-24: addr2_3 + * 23-16: addr2_4 + * 15-8: addr2_5 + * 7-0: addr2_6 + */ + +#define ET_UNI_PF_ADDR2_3_SHIFT 24 +#define ET_UNI_PF_ADDR2_4_SHIFT 16 +#define ET_UNI_PF_ADDR2_5_SHIFT 8 + +/* + * structure for Unicast Paket Filter Address 1 & 2 reg in rxmac address map + * located at address 0x4070 + * + * 31-24: addr2_1 + * 23-16: addr2_2 + * 15-8: addr1_1 + * 7-0: addr1_2 + */ + +#define ET_UNI_PF_ADDR2_1_SHIFT 24 +#define ET_UNI_PF_ADDR2_2_SHIFT 16 +#define ET_UNI_PF_ADDR1_1_SHIFT 8 + + +/* + * structure for Multicast Hash reg in rxmac address map + * located at address 0x4074 - 0x4080 + * Defined earlier (u32) + */ + +/* + * structure for Packet Filter Control reg in rxmac address map + * located at address 0x4084 + * + * 31-23: unused + * 22-16: min_pkt_size + * 15-4: unused + * 3: filter_frag_en + * 2: filter_uni_en + * 1: filter_multi_en + * 0: filter_broad_en + */ + +/* + * structure for Memory Controller Interface Control Max Segment reg in rxmac + * address map. Located at address 0x4088 + * + * 31-10: reserved + * 9-2: max_size + * 1: fc_en + * 0: seg_en + */ + +/* + * structure for Memory Controller Interface Water Mark reg in rxmac address + * map. Located at address 0x408C + * + * 31-26: unused + * 25-16: mark_hi + * 15-10: unused + * 9-0: mark_lo + */ + +/* + * structure for Rx Queue Dialog reg in rxmac address map. + * located at address 0x4090 + * + * 31-26: reserved + * 25-16: rd_ptr + * 15-10: reserved + * 9-0: wr_ptr + */ + +/* + * structure for space available reg in rxmac address map. + * located at address 0x4094 + * + * 31-17: reserved + * 16: space_avail_en + * 15-10: reserved + * 9-0: space_avail + */ + +/* + * structure for management interface reg in rxmac address map. + * located at address 0x4098 + * + * 31-18: reserved + * 17: drop_pkt_en + * 16-0: drop_pkt_mask + */ + +/* + * structure for Error reg in rxmac address map. + * located at address 0x409C + * + * 31-4: unused + * 3: mif + * 2: async + * 1: pkt_filter + * 0: mcif + */ + +/* + * Rx MAC Module of JAGCore Address Mapping + */ +struct rxmac_regs { /* Location: */ + u32 ctrl; /* 0x4000 */ + u32 crc0; /* 0x4004 */ + u32 crc12; /* 0x4008 */ + u32 crc34; /* 0x400C */ + u32 sa_lo; /* 0x4010 */ + u32 sa_hi; /* 0x4014 */ + u32 mask0_word0; /* 0x4018 */ + u32 mask0_word1; /* 0x401C */ + u32 mask0_word2; /* 0x4020 */ + u32 mask0_word3; /* 0x4024 */ + u32 mask1_word0; /* 0x4028 */ + u32 mask1_word1; /* 0x402C */ + u32 mask1_word2; /* 0x4030 */ + u32 mask1_word3; /* 0x4034 */ + u32 mask2_word0; /* 0x4038 */ + u32 mask2_word1; /* 0x403C */ + u32 mask2_word2; /* 0x4040 */ + u32 mask2_word3; /* 0x4044 */ + u32 mask3_word0; /* 0x4048 */ + u32 mask3_word1; /* 0x404C */ + u32 mask3_word2; /* 0x4050 */ + u32 mask3_word3; /* 0x4054 */ + u32 mask4_word0; /* 0x4058 */ + u32 mask4_word1; /* 0x405C */ + u32 mask4_word2; /* 0x4060 */ + u32 mask4_word3; /* 0x4064 */ + u32 uni_pf_addr1; /* 0x4068 */ + u32 uni_pf_addr2; /* 0x406C */ + u32 uni_pf_addr3; /* 0x4070 */ + u32 multi_hash1; /* 0x4074 */ + u32 multi_hash2; /* 0x4078 */ + u32 multi_hash3; /* 0x407C */ + u32 multi_hash4; /* 0x4080 */ + u32 pf_ctrl; /* 0x4084 */ + u32 mcif_ctrl_max_seg; /* 0x4088 */ + u32 mcif_water_mark; /* 0x408C */ + u32 rxq_diag; /* 0x4090 */ + u32 space_avail; /* 0x4094 */ + + u32 mif_ctrl; /* 0x4098 */ + u32 err_reg; /* 0x409C */ +}; + +/* END OF RXMAC REGISTER ADDRESS MAP */ + + +/* START OF MAC REGISTER ADDRESS MAP */ + +/* + * structure for configuration #1 reg in mac address map. + * located at address 0x5000 + * + * 31: soft reset + * 30: sim reset + * 29-20: reserved + * 19: reset rx mc + * 18: reset tx mc + * 17: reset rx func + * 16: reset tx fnc + * 15-9: reserved + * 8: loopback + * 7-6: reserved + * 5: rx flow + * 4: tx flow + * 3: syncd rx en + * 2: rx enable + * 1: syncd tx en + * 0: tx enable + */ + +#define CFG1_LOOPBACK 0x00000100 +#define CFG1_RX_FLOW 0x00000020 +#define CFG1_TX_FLOW 0x00000010 +#define CFG1_RX_ENABLE 0x00000004 +#define CFG1_TX_ENABLE 0x00000001 +#define CFG1_WAIT 0x0000000A /* RX & TX syncd */ + +/* + * structure for configuration #2 reg in mac address map. + * located at address 0x5004 + * 31-16: reserved + * 15-12: preamble + * 11-10: reserved + * 9-8: if mode + * 7-6: reserved + * 5: huge frame + * 4: length check + * 3: undefined + * 2: pad crc + * 1: crc enable + * 0: full duplex + */ + + +/* + * structure for Interpacket gap reg in mac address map. + * located at address 0x5008 + * + * 31: reserved + * 30-24: non B2B ipg 1 + * 23: undefined + * 22-16: non B2B ipg 2 + * 15-8: Min ifg enforce + * 7-0: B2B ipg + * + * structure for half duplex reg in mac address map. + * located at address 0x500C + * 31-24: reserved + * 23-20: Alt BEB trunc + * 19: Alt BEB enable + * 18: BP no backoff + * 17: no backoff + * 16: excess defer + * 15-12: re-xmit max + * 11-10: reserved + * 9-0: collision window + */ + +/* + * structure for Maximum Frame Length reg in mac address map. + * located at address 0x5010: bits 0-15 hold the length. + */ + +/* + * structure for Reserve 1 reg in mac address map. + * located at address 0x5014 - 0x5018 + * Defined earlier (u32) + */ + +/* + * structure for Test reg in mac address map. + * located at address 0x501C + * test: bits 0-2, rest unused + */ + +/* + * structure for MII Management Configuration reg in mac address map. + * located at address 0x5020 + * + * 31: reset MII mgmt + * 30-6: unused + * 5: scan auto increment + * 4: preamble suppress + * 3: undefined + * 2-0: mgmt clock reset + */ + +/* + * structure for MII Management Command reg in mac address map. + * located at address 0x5024 + * bit 1: scan cycle + * bit 0: read cycle + */ + +/* + * structure for MII Management Address reg in mac address map. + * located at address 0x5028 + * 31-13: reserved + * 12-8: phy addr + * 7-5: reserved + * 4-0: register + */ + +#define MII_ADDR(phy, reg) ((phy) << 8 | (reg)) + +/* + * structure for MII Management Control reg in mac address map. + * located at address 0x502C + * 31-16: reserved + * 15-0: phy control + */ + +/* + * structure for MII Management Status reg in mac address map. + * located at address 0x5030 + * 31-16: reserved + * 15-0: phy control + */ + +/* + * structure for MII Management Indicators reg in mac address map. + * located at address 0x5034 + * 31-3: reserved + * 2: not valid + * 1: scanning + * 0: busy + */ + +#define MGMT_BUSY 0x00000001 /* busy */ +#define MGMT_WAIT 0x00000005 /* busy | not valid */ + +/* + * structure for Interface Control reg in mac address map. + * located at address 0x5038 + * + * 31: reset if module + * 30-28: reserved + * 27: tbi mode + * 26: ghd mode + * 25: lhd mode + * 24: phy mode + * 23: reset per mii + * 22-17: reserved + * 16: speed + * 15: reset pe100x + * 14-11: reserved + * 10: force quiet + * 9: no cipher + * 8: disable link fail + * 7: reset gpsi + * 6-1: reserved + * 0: enable jabber protection + */ + +/* + * structure for Interface Status reg in mac address map. + * located at address 0x503C + * + * 31-10: reserved + * 9: excess_defer + * 8: clash + * 7: phy_jabber + * 6: phy_link_ok + * 5: phy_full_duplex + * 4: phy_speed + * 3: pe100x_link_fail + * 2: pe10t_loss_carrier + * 1: pe10t_sqe_error + * 0: pe10t_jabber + */ + +/* + * structure for Mac Station Address, Part 1 reg in mac address map. + * located at address 0x5040 + * + * 31-24: Octet6 + * 23-16: Octet5 + * 15-8: Octet4 + * 7-0: Octet3 + */ + +#define ET_MAC_STATION_ADDR1_OC6_SHIFT 24 +#define ET_MAC_STATION_ADDR1_OC5_SHIFT 16 +#define ET_MAC_STATION_ADDR1_OC4_SHIFT 8 + +/* + * structure for Mac Station Address, Part 2 reg in mac address map. + * located at address 0x5044 + * + * 31-24: Octet2 + * 23-16: Octet1 + * 15-0: reserved + */ + +#define ET_MAC_STATION_ADDR2_OC2_SHIFT 24 +#define ET_MAC_STATION_ADDR2_OC1_SHIFT 16 + +/* + * MAC Module of JAGCore Address Mapping + */ +struct mac_regs { /* Location: */ + u32 cfg1; /* 0x5000 */ + u32 cfg2; /* 0x5004 */ + u32 ipg; /* 0x5008 */ + u32 hfdp; /* 0x500C */ + u32 max_fm_len; /* 0x5010 */ + u32 rsv1; /* 0x5014 */ + u32 rsv2; /* 0x5018 */ + u32 mac_test; /* 0x501C */ + u32 mii_mgmt_cfg; /* 0x5020 */ + u32 mii_mgmt_cmd; /* 0x5024 */ + u32 mii_mgmt_addr; /* 0x5028 */ + u32 mii_mgmt_ctrl; /* 0x502C */ + u32 mii_mgmt_stat; /* 0x5030 */ + u32 mii_mgmt_indicator; /* 0x5034 */ + u32 if_ctrl; /* 0x5038 */ + u32 if_stat; /* 0x503C */ + u32 station_addr_1; /* 0x5040 */ + u32 station_addr_2; /* 0x5044 */ +}; + +/* END OF MAC REGISTER ADDRESS MAP */ + +/* START OF MAC STAT REGISTER ADDRESS MAP */ + +/* + * structure for Carry Register One and it's Mask Register reg located in mac + * stat address map address 0x6130 and 0x6138. + * + * 31: tr64 + * 30: tr127 + * 29: tr255 + * 28: tr511 + * 27: tr1k + * 26: trmax + * 25: trmgv + * 24-17: unused + * 16: rbyt + * 15: rpkt + * 14: rfcs + * 13: rmca + * 12: rbca + * 11: rxcf + * 10: rxpf + * 9: rxuo + * 8: raln + * 7: rflr + * 6: rcde + * 5: rcse + * 4: rund + * 3: rovr + * 2: rfrg + * 1: rjbr + * 0: rdrp + */ + +/* + * structure for Carry Register Two Mask Register reg in mac stat address map. + * located at address 0x613C + * + * 31-20: unused + * 19: tjbr + * 18: tfcs + * 17: txcf + * 16: tovr + * 15: tund + * 14: trfg + * 13: tbyt + * 12: tpkt + * 11: tmca + * 10: tbca + * 9: txpf + * 8: tdfr + * 7: tedf + * 6: tscl + * 5: tmcl + * 4: tlcl + * 3: txcl + * 2: tncl + * 1: tpfh + * 0: tdrp + */ + +/* + * MAC STATS Module of JAGCore Address Mapping + */ +struct macstat_regs { /* Location: */ + u32 pad[32]; /* 0x6000 - 607C */ + + /* Tx/Rx 0-64 Byte Frame Counter */ + u32 txrx_0_64_byte_frames; /* 0x6080 */ + + /* Tx/Rx 65-127 Byte Frame Counter */ + u32 txrx_65_127_byte_frames; /* 0x6084 */ + + /* Tx/Rx 128-255 Byte Frame Counter */ + u32 txrx_128_255_byte_frames; /* 0x6088 */ + + /* Tx/Rx 256-511 Byte Frame Counter */ + u32 txrx_256_511_byte_frames; /* 0x608C */ + + /* Tx/Rx 512-1023 Byte Frame Counter */ + u32 txrx_512_1023_byte_frames; /* 0x6090 */ + + /* Tx/Rx 1024-1518 Byte Frame Counter */ + u32 txrx_1024_1518_byte_frames; /* 0x6094 */ + + /* Tx/Rx 1519-1522 Byte Good VLAN Frame Count */ + u32 txrx_1519_1522_gvln_frames; /* 0x6098 */ + + /* Rx Byte Counter */ + u32 rx_bytes; /* 0x609C */ + + /* Rx Packet Counter */ + u32 rx_packets; /* 0x60A0 */ + + /* Rx FCS Error Counter */ + u32 rx_fcs_errs; /* 0x60A4 */ + + /* Rx Multicast Packet Counter */ + u32 rx_multicast_packets; /* 0x60A8 */ + + /* Rx Broadcast Packet Counter */ + u32 rx_broadcast_packets; /* 0x60AC */ + + /* Rx Control Frame Packet Counter */ + u32 rx_control_frames; /* 0x60B0 */ + + /* Rx Pause Frame Packet Counter */ + u32 rx_pause_frames; /* 0x60B4 */ + + /* Rx Unknown OP Code Counter */ + u32 rx_unknown_opcodes; /* 0x60B8 */ + + /* Rx Alignment Error Counter */ + u32 rx_align_errs; /* 0x60BC */ + + /* Rx Frame Length Error Counter */ + u32 rx_frame_len_errs; /* 0x60C0 */ + + /* Rx Code Error Counter */ + u32 rx_code_errs; /* 0x60C4 */ + + /* Rx Carrier Sense Error Counter */ + u32 rx_carrier_sense_errs; /* 0x60C8 */ + + /* Rx Undersize Packet Counter */ + u32 rx_undersize_packets; /* 0x60CC */ + + /* Rx Oversize Packet Counter */ + u32 rx_oversize_packets; /* 0x60D0 */ + + /* Rx Fragment Counter */ + u32 rx_fragment_packets; /* 0x60D4 */ + + /* Rx Jabber Counter */ + u32 rx_jabbers; /* 0x60D8 */ + + /* Rx Drop */ + u32 rx_drops; /* 0x60DC */ + + /* Tx Byte Counter */ + u32 tx_bytes; /* 0x60E0 */ + + /* Tx Packet Counter */ + u32 tx_packets; /* 0x60E4 */ + + /* Tx Multicast Packet Counter */ + u32 tx_multicast_packets; /* 0x60E8 */ + + /* Tx Broadcast Packet Counter */ + u32 tx_broadcast_packets; /* 0x60EC */ + + /* Tx Pause Control Frame Counter */ + u32 tx_pause_frames; /* 0x60F0 */ + + /* Tx Deferral Packet Counter */ + u32 tx_deferred; /* 0x60F4 */ + + /* Tx Excessive Deferral Packet Counter */ + u32 tx_excessive_deferred; /* 0x60F8 */ + + /* Tx Single Collision Packet Counter */ + u32 tx_single_collisions; /* 0x60FC */ + + /* Tx Multiple Collision Packet Counter */ + u32 tx_multiple_collisions; /* 0x6100 */ + + /* Tx Late Collision Packet Counter */ + u32 tx_late_collisions; /* 0x6104 */ + + /* Tx Excessive Collision Packet Counter */ + u32 tx_excessive_collisions; /* 0x6108 */ + + /* Tx Total Collision Packet Counter */ + u32 tx_total_collisions; /* 0x610C */ + + /* Tx Pause Frame Honored Counter */ + u32 tx_pause_honored_frames; /* 0x6110 */ + + /* Tx Drop Frame Counter */ + u32 tx_drops; /* 0x6114 */ + + /* Tx Jabber Frame Counter */ + u32 tx_jabbers; /* 0x6118 */ + + /* Tx FCS Error Counter */ + u32 tx_fcs_errs; /* 0x611C */ + + /* Tx Control Frame Counter */ + u32 tx_control_frames; /* 0x6120 */ + + /* Tx Oversize Frame Counter */ + u32 tx_oversize_frames; /* 0x6124 */ + + /* Tx Undersize Frame Counter */ + u32 tx_undersize_frames; /* 0x6128 */ + + /* Tx Fragments Frame Counter */ + u32 tx_fragments; /* 0x612C */ + + /* Carry Register One Register */ + u32 carry_reg1; /* 0x6130 */ + + /* Carry Register Two Register */ + u32 carry_reg2; /* 0x6134 */ + + /* Carry Register One Mask Register */ + u32 carry_reg1_mask; /* 0x6138 */ + + /* Carry Register Two Mask Register */ + u32 carry_reg2_mask; /* 0x613C */ +}; + +/* END OF MAC STAT REGISTER ADDRESS MAP */ + +/* START OF MMC REGISTER ADDRESS MAP */ + +/* + * Main Memory Controller Control reg in mmc address map. + * located at address 0x7000 + */ + +#define ET_MMC_ENABLE 1 +#define ET_MMC_ARB_DISABLE 2 +#define ET_MMC_RXMAC_DISABLE 4 +#define ET_MMC_TXMAC_DISABLE 8 +#define ET_MMC_TXDMA_DISABLE 16 +#define ET_MMC_RXDMA_DISABLE 32 +#define ET_MMC_FORCE_CE 64 + +/* + * Main Memory Controller Host Memory Access Address reg in mmc + * address map. Located at address 0x7004. Top 16 bits hold the address bits + */ + +#define ET_SRAM_REQ_ACCESS 1 +#define ET_SRAM_WR_ACCESS 2 +#define ET_SRAM_IS_CTRL 4 + +/* + * structure for Main Memory Controller Host Memory Access Data reg in mmc + * address map. Located at address 0x7008 - 0x7014 + * Defined earlier (u32) + */ + +/* + * Memory Control Module of JAGCore Address Mapping + */ +struct mmc_regs { /* Location: */ + u32 mmc_ctrl; /* 0x7000 */ + u32 sram_access; /* 0x7004 */ + u32 sram_word1; /* 0x7008 */ + u32 sram_word2; /* 0x700C */ + u32 sram_word3; /* 0x7010 */ + u32 sram_word4; /* 0x7014 */ +}; + +/* END OF MMC REGISTER ADDRESS MAP */ + + +/* + * JAGCore Address Mapping + */ +struct address_map { + struct global_regs global; + /* unused section of global address map */ + u8 unused_global[4096 - sizeof(struct global_regs)]; + struct txdma_regs txdma; + /* unused section of txdma address map */ + u8 unused_txdma[4096 - sizeof(struct txdma_regs)]; + struct rxdma_regs rxdma; + /* unused section of rxdma address map */ + u8 unused_rxdma[4096 - sizeof(struct rxdma_regs)]; + struct txmac_regs txmac; + /* unused section of txmac address map */ + u8 unused_txmac[4096 - sizeof(struct txmac_regs)]; + struct rxmac_regs rxmac; + /* unused section of rxmac address map */ + u8 unused_rxmac[4096 - sizeof(struct rxmac_regs)]; + struct mac_regs mac; + /* unused section of mac address map */ + u8 unused_mac[4096 - sizeof(struct mac_regs)]; + struct macstat_regs macstat; + /* unused section of mac stat address map */ + u8 unused_mac_stat[4096 - sizeof(struct macstat_regs)]; + struct mmc_regs mmc; + /* unused section of mmc address map */ + u8 unused_mmc[4096 - sizeof(struct mmc_regs)]; + /* unused section of address map */ + u8 unused_[1015808]; + + u8 unused_exp_rom[4096]; /* MGS-size TBD */ + u8 unused__[524288]; /* unused section of address map */ +}; + +/* + * Defines for generic MII registers 0x00 -> 0x0F can be found in + * include/linux/mii.h + */ + +/* some defines for modem registers that seem to be 'reserved' */ +#define PHY_INDEX_REG 0x10 +#define PHY_DATA_REG 0x11 +#define PHY_MPHY_CONTROL_REG 0x12 + +/* defines for specified registers */ +#define PHY_LOOPBACK_CONTROL 0x13 /* TRU_VMI_LOOPBACK_CONTROL_1_REG 19 */ + /* TRU_VMI_LOOPBACK_CONTROL_2_REG 20 */ +#define PHY_REGISTER_MGMT_CONTROL 0x15 /* TRU_VMI_MI_SEQ_CONTROL_REG 21 */ +#define PHY_CONFIG 0x16 /* TRU_VMI_CONFIGURATION_REG 22 */ +#define PHY_PHY_CONTROL 0x17 /* TRU_VMI_PHY_CONTROL_REG 23 */ +#define PHY_INTERRUPT_MASK 0x18 /* TRU_VMI_INTERRUPT_MASK_REG 24 */ +#define PHY_INTERRUPT_STATUS 0x19 /* TRU_VMI_INTERRUPT_STATUS_REG 25 */ +#define PHY_PHY_STATUS 0x1A /* TRU_VMI_PHY_STATUS_REG 26 */ +#define PHY_LED_1 0x1B /* TRU_VMI_LED_CONTROL_1_REG 27 */ +#define PHY_LED_2 0x1C /* TRU_VMI_LED_CONTROL_2_REG 28 */ + /* TRU_VMI_LINK_CONTROL_REG 29 */ + /* TRU_VMI_TIMING_CONTROL_REG */ + +/* MI Register 10: Gigabit basic mode status reg(Reg 0x0A) */ +#define ET_1000BT_MSTR_SLV 0x4000 + +/* MI Register 16 - 18: Reserved Reg(0x10-0x12) */ + +/* MI Register 19: Loopback Control Reg(0x13) + * 15: mii_en + * 14: pcs_en + * 13: pmd_en + * 12: all_digital_en + * 11: replica_en + * 10: line_driver_en + * 9-0: reserved + */ + +/* MI Register 20: Reserved Reg(0x14) */ + +/* MI Register 21: Management Interface Control Reg(0x15) + * 15-11: reserved + * 10-4: mi_error_count + * 3: reserved + * 2: ignore_10g_fr + * 1: reserved + * 0: preamble_supress_en + */ + +/* MI Register 22: PHY Configuration Reg(0x16) + * 15: crs_tx_en + * 14: reserved + * 13-12: tx_fifo_depth + * 11-10: speed_downshift + * 9: pbi_detect + * 8: tbi_rate + * 7: alternate_np + * 6: group_mdio_en + * 5: tx_clock_en + * 4: sys_clock_en + * 3: reserved + * 2-0: mac_if_mode + */ + +#define ET_PHY_CONFIG_TX_FIFO_DEPTH 0x3000 + +#define ET_PHY_CONFIG_FIFO_DEPTH_8 0x0000 +#define ET_PHY_CONFIG_FIFO_DEPTH_16 0x1000 +#define ET_PHY_CONFIG_FIFO_DEPTH_32 0x2000 +#define ET_PHY_CONFIG_FIFO_DEPTH_64 0x3000 + +/* MI Register 23: PHY CONTROL Reg(0x17) + * 15: reserved + * 14: tdr_en + * 13: reserved + * 12-11: downshift_attempts + * 10-6: reserved + * 5: jabber_10baseT + * 4: sqe_10baseT + * 3: tp_loopback_10baseT + * 2: preamble_gen_en + * 1: reserved + * 0: force_int + */ + +/* MI Register 24: Interrupt Mask Reg(0x18) + * 15-10: reserved + * 9: mdio_sync_lost + * 8: autoneg_status + * 7: hi_bit_err + * 6: np_rx + * 5: err_counter_full + * 4: fifo_over_underflow + * 3: rx_status + * 2: link_status + * 1: automatic_speed + * 0: int_en + */ + +#define ET_PHY_INT_MASK_AUTONEGSTAT 0x0100 +#define ET_PHY_INT_MASK_LINKSTAT 0x0004 +#define ET_PHY_INT_MASK_ENABLE 0x0001 + +/* MI Register 25: Interrupt Status Reg(0x19) + * 15-10: reserved + * 9: mdio_sync_lost + * 8: autoneg_status + * 7: hi_bit_err + * 6: np_rx + * 5: err_counter_full + * 4: fifo_over_underflow + * 3: rx_status + * 2: link_status + * 1: automatic_speed + * 0: int_en + */ + +/* MI Register 26: PHY Status Reg(0x1A) + * 15: reserved + * 14-13: autoneg_fault + * 12: autoneg_status + * 11: mdi_x_status + * 10: polarity_status + * 9-8: speed_status + * 7: duplex_status + * 6: link_status + * 5: tx_status + * 4: rx_status + * 3: collision_status + * 2: autoneg_en + * 1: pause_en + * 0: asymmetric_dir + */ +#define ET_PHY_AUTONEG_STATUS 0x1000 +#define ET_PHY_POLARITY_STATUS 0x0400 +#define ET_PHY_SPEED_STATUS 0x0300 +#define ET_PHY_DUPLEX_STATUS 0x0080 +#define ET_PHY_LSTATUS 0x0040 +#define ET_PHY_AUTONEG_ENABLE 0x0020 + +/* MI Register 27: LED Control Reg 1(0x1B) + * 15-14: reserved + * 13-12: led_dup_indicate + * 11-10: led_10baseT + * 9-8: led_collision + * 7-4: reserved + * 3-2: pulse_dur + * 1: pulse_stretch1 + * 0: pulse_stretch0 + */ + +/* MI Register 28: LED Control Reg 2(0x1C) + * 15-12: led_link + * 11-8: led_tx_rx + * 7-4: led_100BaseTX + * 3-0: led_1000BaseT + */ +#define ET_LED2_LED_LINK 0xF000 +#define ET_LED2_LED_TXRX 0x0F00 +#define ET_LED2_LED_100TX 0x00F0 +#define ET_LED2_LED_1000T 0x000F + +/* defines for LED control reg 2 values */ +#define LED_VAL_1000BT 0x0 +#define LED_VAL_100BTX 0x1 +#define LED_VAL_10BT 0x2 +#define LED_VAL_1000BT_100BTX 0x3 /* 1000BT on, 100BTX blink */ +#define LED_VAL_LINKON 0x4 +#define LED_VAL_TX 0x5 +#define LED_VAL_RX 0x6 +#define LED_VAL_TXRX 0x7 /* TX or RX */ +#define LED_VAL_DUPLEXFULL 0x8 +#define LED_VAL_COLLISION 0x9 +#define LED_VAL_LINKON_ACTIVE 0xA /* Link on, activity blink */ +#define LED_VAL_LINKON_RECV 0xB /* Link on, receive blink */ +#define LED_VAL_DUPLEXFULL_COLLISION 0xC /* Duplex on, collision blink */ +#define LED_VAL_BLINK 0xD +#define LED_VAL_ON 0xE +#define LED_VAL_OFF 0xF + +#define LED_LINK_SHIFT 12 +#define LED_TXRX_SHIFT 8 +#define LED_100TX_SHIFT 4 + +/* MI Register 29 - 31: Reserved Reg(0x1D - 0x1E) */ + +/* Defines for PHY access routines */ + +/* Define bit operation flags */ +#define TRUEPHY_BIT_CLEAR 0 +#define TRUEPHY_BIT_SET 1 +#define TRUEPHY_BIT_READ 2 + +/* Define read/write operation flags */ +#ifndef TRUEPHY_READ +#define TRUEPHY_READ 0 +#define TRUEPHY_WRITE 1 +#define TRUEPHY_MASK 2 +#endif + +/* Define master/slave configuration values */ +#define TRUEPHY_CFG_SLAVE 0 +#define TRUEPHY_CFG_MASTER 1 + +/* Define MDI/MDI-X settings */ +#define TRUEPHY_MDI 0 +#define TRUEPHY_MDIX 1 +#define TRUEPHY_AUTO_MDI_MDIX 2 + +/* Define 10Base-T link polarities */ +#define TRUEPHY_POLARITY_NORMAL 0 +#define TRUEPHY_POLARITY_INVERTED 1 + +/* Define auto-negotiation results */ +#define TRUEPHY_ANEG_NOT_COMPLETE 0 +#define TRUEPHY_ANEG_COMPLETE 1 +#define TRUEPHY_ANEG_DISABLED 2 + +/* Define duplex advertisement flags */ +#define TRUEPHY_ADV_DUPLEX_NONE 0x00 +#define TRUEPHY_ADV_DUPLEX_FULL 0x01 +#define TRUEPHY_ADV_DUPLEX_HALF 0x02 +#define TRUEPHY_ADV_DUPLEX_BOTH \ + (TRUEPHY_ADV_DUPLEX_FULL | TRUEPHY_ADV_DUPLEX_HALF) |