2 * Copyright (c) 2007-2011 Broadcom Corporation. All rights reserved.
4 * Gary Zambrano <zambrano@broadcom.com>
5 * David Christensen <davidch@broadcom.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of Broadcom Corporation nor the name of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written consent.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS'
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
35 #ifndef _BXE_INCLUDE_H
36 #define _BXE_INCLUDE_H
38 #include <sys/param.h>
39 #include <sys/types.h>
40 #include <sys/endian.h>
42 #include <machine/bus.h>
45 * Convert FreeBSD byte order to match generated code usage.
47 #if BYTE_ORDER == BIG_ENDIAN
48 #define __BIG_ENDIAN 1
49 #undef __LITTLE_ENDIAN
52 #define __LITTLE_ENDIAN 1
55 #include "bxe_debug.h"
57 #include "bxe_fw_defs.h"
62 * Convenience definitions used in multiple files.
64 #define BXE_PRINTF(fmt, args...) \
66 device_printf(sc->dev, fmt, ##args); \
72 #define REG_WR(sc, offset, val) \
73 bxe_reg_write32(sc, offset, val)
74 #define REG_WR8(sc, offset, val) \
75 bxe_reg_write8(sc, offset, val)
76 #define REG_WR16(sc, offset, val) \
77 bxe_reg_write16(sc, offset, val)
78 #define REG_WR32(sc, offset, val) \
79 bxe_reg_write32(sc, offset, val)
81 #define REG_RD(sc, offset) \
82 bxe_reg_read32(sc, offset)
83 #define REG_RD8(sc, offset) \
84 bxe_reg_read8(sc, offset)
85 #define REG_RD16(sc, offset) \
86 bxe_reg_read16(sc, offset)
87 #define REG_RD32(sc, offset) \
88 bxe_reg_read32(sc, offset)
90 #define REG_RD_IND(sc, offset) \
91 bxe_reg_rd_ind(sc, offset)
92 #define REG_WR_IND(sc, offset, val) \
93 bxe_reg_wr_ind(sc, offset, val)
97 #define REG_WR(sc, offset, val) \
98 bus_space_write_4(sc->bxe_btag, sc->bxe_bhandle, offset, val)
99 #define REG_WR8(sc, offset, val) \
100 bus_space_write_1(sc->bxe_btag, sc->bxe_bhandle, offset, val)
101 #define REG_WR16(sc, offset, val) \
102 bus_space_write_2(sc->bxe_btag, sc->bxe_bhandle, offset, val)
103 #define REG_WR32(sc, offset, val) \
104 bus_space_write_4(sc->bxe_btag, sc->bxe_bhandle, offset, val)
106 #define REG_RD(sc, offset) \
107 bus_space_read_4(sc->bxe_btag, sc->bxe_bhandle, offset)
108 #define REG_RD8(sc, offset) \
109 bus_space_read_1(sc->bxe_btag, sc->bxe_bhandle, offset)
110 #define REG_RD16(sc, offset) \
111 bus_space_read_2(sc->bxe_btag, sc->bxe_bhandle, offset)
112 #define REG_RD32(sc, offset) \
113 bus_space_read_4(sc->bxe_btag, sc->bxe_bhandle, offset)
115 #define REG_RD_IND(sc, offset) \
116 bxe_reg_rd_ind(sc, offset)
117 #define REG_WR_IND(sc, offset, val) \
118 bxe_reg_wr_ind(sc, offset, val)
120 #endif /* BXE_DEBUG */
123 #define REG_RD_DMAE(sc, offset, val, len32) \
125 bxe_read_dmae(sc, offset, len32); \
126 memcpy(val, BXE_SP(sc, wb_data[0]), len32 * 4); \
130 #define REG_WR_DMAE(sc, offset, val, len32) \
132 memcpy(BXE_SP(sc, wb_data[0]), val, len32 * 4); \
133 bxe_write_dmae(sc, BXE_SP_MAPPING(sc, wb_data), \
138 #define SHMEM_ADDR(sc, field) (sc->common.shmem_base + \
139 offsetof(struct shmem_region, field))
141 #define SHMEM_RD(sc, field) \
142 REG_RD(sc, SHMEM_ADDR(sc, field))
143 #define SHMEM_RD16(sc, field) \
144 REG_RD16(sc, SHMEM_ADDR(sc, field))
146 #define SHMEM_WR(sc, field, val) \
147 REG_WR(sc, SHMEM_ADDR(sc, field), val)
149 #define SHMEM2_ADDR(sc, field) (sc->common.shmem2_base + \
150 offsetof(struct shmem2_region, field))
151 #define SHMEM2_RD(sc, field) REG_RD(sc, SHMEM2_ADDR(sc, field))
152 #define SHMEM2_WR(sc, field, val) REG_WR(sc, SHMEM2_ADDR(sc, field), val)
155 #define EMAC_RD(sc, reg) \
156 REG_RD(sc, emac_base + (uint32_t) reg)
157 #define EMAC_WR(sc, reg, val) \
158 REG_WR(sc, emac_base + (uint32_t) reg, val)
160 #define BMAC_WR(sc, reg, val) \
161 REG_WR(sc, GRCBASE_NIG + bmac_addr + reg, val)
163 #endif /* _BXE_INCLUDE_H */