| #ifndef _PHANTOM_H |
| #define _PHANTOM_H |
| |
| /* |
| * Copyright (C) 2008 Michael Brown <mbrown@fensystems.co.uk>. |
| * Copyright (C) 2008 NetXen, Inc. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| FILE_LICENCE ( GPL2_OR_LATER ); |
| |
| /** |
| * @file |
| * |
| * NetXen Phantom NICs |
| * |
| */ |
| |
| #include <stdint.h> |
| |
| /* Drag in hardware definitions */ |
| #include "nx_bitops.h" |
| #include "phantom_hw.h" |
| struct phantom_rds { NX_PSEUDO_BIT_STRUCT ( struct phantom_rds_pb ) }; |
| struct phantom_sds { NX_PSEUDO_BIT_STRUCT ( struct phantom_sds_pb ) }; |
| union phantom_cds { NX_PSEUDO_BIT_STRUCT ( union phantom_cds_pb ) }; |
| |
| /* Drag in firmware interface definitions */ |
| typedef uint8_t U8; |
| typedef uint16_t U16; |
| typedef uint32_t U32; |
| typedef uint64_t U64; |
| typedef uint32_t nx_rcode_t; |
| #define NXHAL_VERSION 1 |
| #include "nxhal_nic_interface.h" |
| |
| /** DMA buffer alignment */ |
| #define UNM_DMA_BUFFER_ALIGN 16 |
| |
| /** Mark structure as DMA-aligned */ |
| #define __unm_dma_aligned __attribute__ (( aligned ( UNM_DMA_BUFFER_ALIGN ) )) |
| |
| /****************************************************************************** |
| * |
| * Register definitions |
| * |
| */ |
| |
| #define UNM_128M_CRB_WINDOW 0x6110210UL |
| #define UNM_32M_CRB_WINDOW 0x0110210UL |
| #define UNM_2M_CRB_WINDOW 0x0130060UL |
| |
| /** |
| * Phantom register blocks |
| * |
| * The upper address bits vary between cards. We define an abstract |
| * address space in which the upper 8 bits of the 32-bit register |
| * address encode the register block. This gets translated to a bus |
| * address by the phantom_crb_access_xxx() methods. |
| */ |
| enum unm_reg_blocks { |
| UNM_CRB_BLK_PCIE = 0x01, |
| UNM_CRB_BLK_CAM = 0x22, |
| UNM_CRB_BLK_ROMUSB = 0x33, |
| UNM_CRB_BLK_TEST = 0x02, |
| UNM_CRB_BLK_PEG_0 = 0x11, |
| UNM_CRB_BLK_PEG_1 = 0x12, |
| UNM_CRB_BLK_PEG_2 = 0x13, |
| UNM_CRB_BLK_PEG_3 = 0x14, |
| UNM_CRB_BLK_PEG_4 = 0x0f, |
| }; |
| #define UNM_CRB_BASE(blk) ( (blk) << 20 ) |
| #define UNM_CRB_BLK(reg) ( (reg) >> 20 ) |
| #define UNM_CRB_OFFSET(reg) ( (reg) & 0x000fffff ) |
| |
| #define UNM_CRB_PCIE UNM_CRB_BASE ( UNM_CRB_BLK_PCIE ) |
| #define UNM_PCIE_SEM2_LOCK ( UNM_CRB_PCIE + 0x1c010 ) |
| #define UNM_PCIE_SEM2_UNLOCK ( UNM_CRB_PCIE + 0x1c014 ) |
| |
| #define UNM_CRB_CAM UNM_CRB_BASE ( UNM_CRB_BLK_CAM ) |
| |
| #define UNM_CAM_RAM ( UNM_CRB_CAM + 0x02000 ) |
| #define UNM_CAM_RAM_PORT_MODE ( UNM_CAM_RAM + 0x00024 ) |
| #define UNM_CAM_RAM_PORT_MODE_AUTO_NEG 4 |
| #define UNM_CAM_RAM_PORT_MODE_AUTO_NEG_1G 5 |
| #define UNM_CAM_RAM_DMESG_HEAD(n) ( UNM_CAM_RAM + 0x00030 + (n) * 0x10 ) |
| #define UNM_CAM_RAM_DMESG_LEN(n) ( UNM_CAM_RAM + 0x00034 + (n) * 0x10 ) |
| #define UNM_CAM_RAM_DMESG_TAIL(n) ( UNM_CAM_RAM + 0x00038 + (n) * 0x10 ) |
| #define UNM_CAM_RAM_DMESG_SIG(n) ( UNM_CAM_RAM + 0x0003c + (n) * 0x10 ) |
| #define UNM_CAM_RAM_DMESG_SIG_MAGIC 0xcafebabeUL |
| #define UNM_CAM_RAM_NUM_DMESG_BUFFERS 5 |
| #define UNM_CAM_RAM_CLP_COMMAND ( UNM_CAM_RAM + 0x000c0 ) |
| #define UNM_CAM_RAM_CLP_COMMAND_LAST 0x00000080UL |
| #define UNM_CAM_RAM_CLP_DATA_LO ( UNM_CAM_RAM + 0x000c4 ) |
| #define UNM_CAM_RAM_CLP_DATA_HI ( UNM_CAM_RAM + 0x000c8 ) |
| #define UNM_CAM_RAM_CLP_STATUS ( UNM_CAM_RAM + 0x000cc ) |
| #define UNM_CAM_RAM_CLP_STATUS_START 0x00000001UL |
| #define UNM_CAM_RAM_CLP_STATUS_DONE 0x00000002UL |
| #define UNM_CAM_RAM_CLP_STATUS_ERROR 0x0000ff00UL |
| #define UNM_CAM_RAM_CLP_STATUS_UNINITIALISED 0xffffffffUL |
| #define UNM_CAM_RAM_BOOT_ENABLE ( UNM_CAM_RAM + 0x000fc ) |
| #define UNM_CAM_RAM_WOL_PORT_MODE ( UNM_CAM_RAM + 0x00198 ) |
| #define UNM_CAM_RAM_MAC_ADDRS ( UNM_CAM_RAM + 0x001c0 ) |
| #define UNM_CAM_RAM_COLD_BOOT ( UNM_CAM_RAM + 0x001fc ) |
| #define UNM_CAM_RAM_COLD_BOOT_MAGIC 0x55555555UL |
| |
| #define UNM_NIC_REG ( UNM_CRB_CAM + 0x02200 ) |
| #define UNM_NIC_REG_NX_CDRP ( UNM_NIC_REG + 0x00018 ) |
| #define UNM_NIC_REG_NX_ARG1 ( UNM_NIC_REG + 0x0001c ) |
| #define UNM_NIC_REG_NX_ARG2 ( UNM_NIC_REG + 0x00020 ) |
| #define UNM_NIC_REG_NX_ARG3 ( UNM_NIC_REG + 0x00024 ) |
| #define UNM_NIC_REG_NX_SIGN ( UNM_NIC_REG + 0x00028 ) |
| #define UNM_NIC_REG_DUMMY_BUF_ADDR_HI ( UNM_NIC_REG + 0x0003c ) |
| #define UNM_NIC_REG_DUMMY_BUF_ADDR_LO ( UNM_NIC_REG + 0x00040 ) |
| #define UNM_NIC_REG_CMDPEG_STATE ( UNM_NIC_REG + 0x00050 ) |
| #define UNM_NIC_REG_CMDPEG_STATE_INITIALIZED 0xff01 |
| #define UNM_NIC_REG_CMDPEG_STATE_INITIALIZE_ACK 0xf00f |
| #define UNM_NIC_REG_DUMMY_BUF ( UNM_NIC_REG + 0x000fc ) |
| #define UNM_NIC_REG_DUMMY_BUF_INIT 0 |
| #define UNM_NIC_REG_XG_STATE_P3 ( UNM_NIC_REG + 0x00098 ) |
| #define UNM_NIC_REG_XG_STATE_P3_LINK( port, state_p3 ) \ |
| ( ( (state_p3) >> ( (port) * 4 ) ) & 0x0f ) |
| #define UNM_NIC_REG_XG_STATE_P3_LINK_UP 0x01 |
| #define UNM_NIC_REG_XG_STATE_P3_LINK_DOWN 0x02 |
| #define UNM_NIC_REG_RCVPEG_STATE ( UNM_NIC_REG + 0x0013c ) |
| #define UNM_NIC_REG_RCVPEG_STATE_INITIALIZED 0xff01 |
| #define UNM_NIC_REG_SW_INT_MASK_0 ( UNM_NIC_REG + 0x001d8 ) |
| #define UNM_NIC_REG_SW_INT_MASK_1 ( UNM_NIC_REG + 0x001e0 ) |
| #define UNM_NIC_REG_SW_INT_MASK_2 ( UNM_NIC_REG + 0x001e4 ) |
| #define UNM_NIC_REG_SW_INT_MASK_3 ( UNM_NIC_REG + 0x001e8 ) |
| |
| #define UNM_CRB_ROMUSB UNM_CRB_BASE ( UNM_CRB_BLK_ROMUSB ) |
| |
| #define UNM_ROMUSB_GLB ( UNM_CRB_ROMUSB + 0x00000 ) |
| #define UNM_ROMUSB_GLB_STATUS ( UNM_ROMUSB_GLB + 0x00004 ) |
| #define UNM_ROMUSB_GLB_STATUS_ROM_DONE ( 1 << 1 ) |
| #define UNM_ROMUSB_GLB_SW_RESET ( UNM_ROMUSB_GLB + 0x00008 ) |
| #define UNM_ROMUSB_GLB_SW_RESET_MAGIC 0x0080000fUL |
| #define UNM_ROMUSB_GLB_PEGTUNE_DONE ( UNM_ROMUSB_GLB + 0x0005c ) |
| #define UNM_ROMUSB_GLB_PEGTUNE_DONE_MAGIC 0x31 |
| |
| #define UNM_ROMUSB_ROM ( UNM_CRB_ROMUSB + 0x10000 ) |
| #define UNM_ROMUSB_ROM_INSTR_OPCODE ( UNM_ROMUSB_ROM + 0x00004 ) |
| #define UNM_ROMUSB_ROM_ADDRESS ( UNM_ROMUSB_ROM + 0x00008 ) |
| #define UNM_ROMUSB_ROM_WDATA ( UNM_ROMUSB_ROM + 0x0000c ) |
| #define UNM_ROMUSB_ROM_ABYTE_CNT ( UNM_ROMUSB_ROM + 0x00010 ) |
| #define UNM_ROMUSB_ROM_DUMMY_BYTE_CNT ( UNM_ROMUSB_ROM + 0x00014 ) |
| #define UNM_ROMUSB_ROM_RDATA ( UNM_ROMUSB_ROM + 0x00018 ) |
| |
| #define UNM_CRB_TEST UNM_CRB_BASE ( UNM_CRB_BLK_TEST ) |
| |
| #define UNM_TEST_CONTROL ( UNM_CRB_TEST + 0x00090 ) |
| #define UNM_TEST_CONTROL_START 0x01 |
| #define UNM_TEST_CONTROL_ENABLE 0x02 |
| #define UNM_TEST_CONTROL_BUSY 0x08 |
| #define UNM_TEST_ADDR_LO ( UNM_CRB_TEST + 0x00094 ) |
| #define UNM_TEST_ADDR_HI ( UNM_CRB_TEST + 0x00098 ) |
| #define UNM_TEST_RDDATA_LO ( UNM_CRB_TEST + 0x000a8 ) |
| #define UNM_TEST_RDDATA_HI ( UNM_CRB_TEST + 0x000ac ) |
| |
| #define UNM_CRB_PEG_0 UNM_CRB_BASE ( UNM_CRB_BLK_PEG_0 ) |
| #define UNM_PEG_0_HALT_STATUS ( UNM_CRB_PEG_0 + 0x00030 ) |
| #define UNM_PEG_0_HALT ( UNM_CRB_PEG_0 + 0x0003c ) |
| |
| #define UNM_CRB_PEG_1 UNM_CRB_BASE ( UNM_CRB_BLK_PEG_1 ) |
| #define UNM_PEG_1_HALT_STATUS ( UNM_CRB_PEG_1 + 0x00030 ) |
| #define UNM_PEG_1_HALT ( UNM_CRB_PEG_1 + 0x0003c ) |
| |
| #define UNM_CRB_PEG_2 UNM_CRB_BASE ( UNM_CRB_BLK_PEG_2 ) |
| #define UNM_PEG_2_HALT_STATUS ( UNM_CRB_PEG_2 + 0x00030 ) |
| #define UNM_PEG_2_HALT ( UNM_CRB_PEG_2 + 0x0003c ) |
| |
| #define UNM_CRB_PEG_3 UNM_CRB_BASE ( UNM_CRB_BLK_PEG_3 ) |
| #define UNM_PEG_3_HALT_STATUS ( UNM_CRB_PEG_3 + 0x00030 ) |
| #define UNM_PEG_3_HALT ( UNM_CRB_PEG_3 + 0x0003c ) |
| |
| #define UNM_CRB_PEG_4 UNM_CRB_BASE ( UNM_CRB_BLK_PEG_4 ) |
| #define UNM_PEG_4_HALT_STATUS ( UNM_CRB_PEG_4 + 0x00030 ) |
| #define UNM_PEG_4_HALT ( UNM_CRB_PEG_4 + 0x0003c ) |
| |
| #endif /* _PHANTOM_H */ |
