| /* Copyright © 2005 Agere Systems Inc. |
| * All rights reserved. |
| * http://www.agere.com |
| * |
| * SOFTWARE LICENSE |
| * |
| * This software is provided subject to the following terms and conditions, |
| * which you should read carefully before using the software. Using this |
| * software indicates your acceptance of these terms and conditions. If you do |
| * not agree with these terms and conditions, do not use the software. |
| * |
| * Copyright © 2005 Agere Systems Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source or binary forms, with or without |
| * modifications, are permitted provided that the following conditions are met: |
| * |
| * . Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following Disclaimer as comments in the code as |
| * well as in the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * . Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following Disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * . Neither the name of Agere Systems Inc. nor the names of the contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * Disclaimer |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY |
| * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN |
| * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| * DAMAGE. |
| * |
| */ |
| |
| #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 |
| */ |
| #define ET_RESET_ALL 0x007F |
| |
| /* 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 |
| */ |
| #define ET_RXDMA_CSR_HALT 0x0001 |
| #define ET_RXDMA_CSR_FBR0_SIZE_LO 0x0100 |
| #define ET_RXDMA_CSR_FBR0_SIZE_HI 0x0200 |
| #define ET_RXDMA_CSR_FBR0_ENABLE 0x0400 |
| #define ET_RXDMA_CSR_FBR1_SIZE_LO 0x0800 |
| #define ET_RXDMA_CSR_FBR1_SIZE_HI 0x1000 |
| #define ET_RXDMA_CSR_FBR1_ENABLE 0x2000 |
| #define ET_RXDMA_CSR_HALT_STATUS 0x00020000 |
| |
| /* 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 |
| */ |
| #define ET_RXDMA_PSR_NUM_DES_MASK 0xFFF |
| |
| /* 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 |
| */ |
| #define ET_TX_CTRL_FC_DISABLE 0x0008 |
| #define ET_TX_CTRL_TXMAC_ENABLE 0x0001 |
| |
| /* 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: reserved |
| * 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 |
| */ |
| #define ET_RX_CTRL_WOL_DISABLE 0x0008 |
| #define ET_RX_CTRL_RXMAC_ENABLE 0x0001 |
| |
| /* 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_RX_WOL_LO_SA3_SHIFT 24 |
| #define ET_RX_WOL_LO_SA4_SHIFT 16 |
| #define ET_RX_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_RX_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 Packet 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_RX_UNI_PF_ADDR1_3_SHIFT 24 |
| #define ET_RX_UNI_PF_ADDR1_4_SHIFT 16 |
| #define ET_RX_UNI_PF_ADDR1_5_SHIFT 8 |
| |
| /* structure for Unicast Packet 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_RX_UNI_PF_ADDR2_3_SHIFT 24 |
| #define ET_RX_UNI_PF_ADDR2_4_SHIFT 16 |
| #define ET_RX_UNI_PF_ADDR2_5_SHIFT 8 |
| |
| /* structure for Unicast Packet 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_RX_UNI_PF_ADDR2_1_SHIFT 24 |
| #define ET_RX_UNI_PF_ADDR2_2_SHIFT 16 |
| #define ET_RX_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 |
| */ |
| #define ET_RX_PFCTRL_MIN_PKT_SZ_SHIFT 16 |
| #define ET_RX_PFCTRL_FRAG_FILTER_ENABLE 0x0008 |
| #define ET_RX_PFCTRL_UNICST_FILTER_ENABLE 0x0004 |
| #define ET_RX_PFCTRL_MLTCST_FILTER_ENABLE 0x0002 |
| #define ET_RX_PFCTRL_BRDCST_FILTER_ENABLE 0x0001 |
| |
| /* 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 |
| */ |
| #define ET_RX_MCIF_CTRL_MAX_SEG_SIZE_SHIFT 2 |
| #define ET_RX_MCIF_CTRL_MAX_SEG_FC_ENABLE 0x0002 |
| #define ET_RX_MCIF_CTRL_MAX_SEG_ENABLE 0x0001 |
| |
| /* 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 ET_MAC_CFG1_SOFT_RESET 0x80000000 |
| #define ET_MAC_CFG1_SIM_RESET 0x40000000 |
| #define ET_MAC_CFG1_RESET_RXMC 0x00080000 |
| #define ET_MAC_CFG1_RESET_TXMC 0x00040000 |
| #define ET_MAC_CFG1_RESET_RXFUNC 0x00020000 |
| #define ET_MAC_CFG1_RESET_TXFUNC 0x00010000 |
| #define ET_MAC_CFG1_LOOPBACK 0x00000100 |
| #define ET_MAC_CFG1_RX_FLOW 0x00000020 |
| #define ET_MAC_CFG1_TX_FLOW 0x00000010 |
| #define ET_MAC_CFG1_RX_ENABLE 0x00000004 |
| #define ET_MAC_CFG1_TX_ENABLE 0x00000001 |
| #define ET_MAC_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 |
| */ |
| #define ET_MAC_CFG2_PREAMBLE_SHIFT 12 |
| #define ET_MAC_CFG2_IFMODE_MASK 0x0300 |
| #define ET_MAC_CFG2_IFMODE_1000 0x0200 |
| #define ET_MAC_CFG2_IFMODE_100 0x0100 |
| #define ET_MAC_CFG2_IFMODE_HUGE_FRAME 0x0020 |
| #define ET_MAC_CFG2_IFMODE_LEN_CHECK 0x0010 |
| #define ET_MAC_CFG2_IFMODE_PAD_CRC 0x0004 |
| #define ET_MAC_CFG2_IFMODE_CRC_ENABLE 0x0002 |
| #define ET_MAC_CFG2_IFMODE_FULL_DPLX 0x0001 |
| |
| /* 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 |
| */ |
| #define ET_MAC_MIIMGMT_CLK_RST 0x0007 |
| |
| /* 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 ET_MAC_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 |
| */ |
| #define ET_MAC_MIIMGMT_STAT_PHYCRTL_MASK 0xFFFF |
| |
| /* 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 ET_MAC_MGMT_BUSY 0x00000001 /* busy */ |
| #define ET_MAC_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 |
| */ |
| #define ET_MAC_IFCTRL_GHDMODE (1 << 26) |
| #define ET_MAC_IFCTRL_PHYMODE (1 << 24) |
| |
| /* 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 */ |
| |
| /* counters */ |
| u32 txrx_0_64_byte_frames; /* 0x6080 */ |
| u32 txrx_65_127_byte_frames; /* 0x6084 */ |
| u32 txrx_128_255_byte_frames; /* 0x6088 */ |
| u32 txrx_256_511_byte_frames; /* 0x608C */ |
| u32 txrx_512_1023_byte_frames; /* 0x6090 */ |
| u32 txrx_1024_1518_byte_frames; /* 0x6094 */ |
| u32 txrx_1519_1522_gvln_frames; /* 0x6098 */ |
| u32 rx_bytes; /* 0x609C */ |
| u32 rx_packets; /* 0x60A0 */ |
| u32 rx_fcs_errs; /* 0x60A4 */ |
| u32 rx_multicast_packets; /* 0x60A8 */ |
| u32 rx_broadcast_packets; /* 0x60AC */ |
| u32 rx_control_frames; /* 0x60B0 */ |
| u32 rx_pause_frames; /* 0x60B4 */ |
| u32 rx_unknown_opcodes; /* 0x60B8 */ |
| u32 rx_align_errs; /* 0x60BC */ |
| u32 rx_frame_len_errs; /* 0x60C0 */ |
| u32 rx_code_errs; /* 0x60C4 */ |
| u32 rx_carrier_sense_errs; /* 0x60C8 */ |
| u32 rx_undersize_packets; /* 0x60CC */ |
| u32 rx_oversize_packets; /* 0x60D0 */ |
| u32 rx_fragment_packets; /* 0x60D4 */ |
| u32 rx_jabbers; /* 0x60D8 */ |
| u32 rx_drops; /* 0x60DC */ |
| u32 tx_bytes; /* 0x60E0 */ |
| u32 tx_packets; /* 0x60E4 */ |
| u32 tx_multicast_packets; /* 0x60E8 */ |
| u32 tx_broadcast_packets; /* 0x60EC */ |
| u32 tx_pause_frames; /* 0x60F0 */ |
| u32 tx_deferred; /* 0x60F4 */ |
| u32 tx_excessive_deferred; /* 0x60F8 */ |
| u32 tx_single_collisions; /* 0x60FC */ |
| u32 tx_multiple_collisions; /* 0x6100 */ |
| u32 tx_late_collisions; /* 0x6104 */ |
| u32 tx_excessive_collisions; /* 0x6108 */ |
| u32 tx_total_collisions; /* 0x610C */ |
| u32 tx_pause_honored_frames; /* 0x6110 */ |
| u32 tx_drops; /* 0x6114 */ |
| u32 tx_jabbers; /* 0x6118 */ |
| u32 tx_fcs_errs; /* 0x611C */ |
| u32 tx_control_frames; /* 0x6120 */ |
| u32 tx_oversize_frames; /* 0x6124 */ |
| u32 tx_undersize_frames; /* 0x6128 */ |
| u32 tx_fragments; /* 0x612C */ |
| u32 carry_reg1; /* 0x6130 */ |
| u32 carry_reg2; /* 0x6134 */ |
| u32 carry_reg1_mask; /* 0x6138 */ |
| 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_suppress_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 |
| */ |
| |
| /* 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) */ |
