1 /* $NetBSD: fmvreg.h,v 1.2 2024/07/20 20:53:53 andvar Exp $ */ 2 3 /* 4 * All Rights Reserved, Copyright (C) Fujitsu Limited 1995 5 * 6 * This software may be used, modified, copied, distributed, and sold, 7 * in both source and binary form provided that the above copyright, 8 * these terms and the following disclaimer are retained. The name of 9 * the author and/or the contributor may not be used to endorse or 10 * promote products derived from this software without specific prior 11 * written permission. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND THE CONTRIBUTOR ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR THE CONTRIBUTOR BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26 /* 27 * Hardware specification of various 86960/86965 based Ethernet cards. 28 * Contributed by M.S. <seki@sysrap.cs.fujitsu.co.jp> 29 */ 30 31 /* 32 * Registers on FMV-180 series' ISA bus interface ASIC. 33 * I'm not sure the following register names are appropriate. 34 * Doesn't it look silly, eh? FIXME. 35 */ 36 37 #define FE_FMV0 16 /* Hardware status. */ 38 #define FE_FMV1 17 /* Hardware type? Always 0 */ 39 #define FE_FMV2 18 /* Hardware configuration. */ 40 #define FE_FMV3 19 /* Hardware enable. */ 41 #define FE_FMV4 20 /* Station address #1 */ 42 #define FE_FMV5 21 /* Station address #2 */ 43 #define FE_FMV6 22 /* Station address #3 */ 44 #define FE_FMV7 23 /* Station address #4 */ 45 #define FE_FMV8 24 /* Station address #5 */ 46 #define FE_FMV9 25 /* Station address #6 */ 47 #define FE_FMV10 26 /* Unknown; to be set to 0. */ 48 49 /* 50 * FMV-180 series' ASIC register values. 51 */ 52 53 /* Magic value in FMV0 register. */ 54 #define FE_FMV0_MAGIC_MASK 0x78 55 #define FE_FMV0_MAGIC_VALUE 0x50 56 57 /* Model identification. */ 58 #define FE_FMV0_MODEL 0x07 59 #define FE_FMV0_MODEL_FMV181 0x05 /* FMV-181/181A */ 60 #define FE_FMV0_MODEL_FMV182 0x03 /* FMV-182/182A/184 */ 61 #define FE_FMV0_MODEL_FMV183 0x04 /* FMV-183 */ 62 63 /* Card type ID */ 64 #define FE_FMV1_MAGIC_MASK 0xB0 65 #define FE_FMV1_MAGIC_VALUE 0x00 66 #define FE_FMV1_CARDID_REV 0x0F 67 #define FE_FMV1_CARDID_REV_A 0x01 /* FMV-181A/182A */ 68 #define FE_FMV1_CARDID_PNP 0x08 /* FMV-183/184 */ 69 70 /* I/O port address assignment. */ 71 #define FE_FMV2_ADDR 0x07 72 #define FE_FMV2_ADDR_SHIFT 0 73 74 /* Boot ROM address assignment. */ 75 #define FE_FMV2_ROM 0x38 76 #define FE_FMV2_ROM_SHIFT 3 77 78 /* IRQ assignment. */ 79 #define FE_FMV2_IRQ 0xC0 80 #define FE_FMV2_IRQ_SHIFT 6 81 82 /* Hardware(?) enable flag. */ 83 #define FE_FMV3_ENABLE_FLAG 0x80 84 85 /* Extra bits in FMV3 register. Always 0? */ 86 #define FE_FMV3_EXTRA_MASK 0x7F 87 #define FE_FMV3_EXTRA_VALUE 0x00 88