1/*
2 * Copyright (c) 1995, David Greenman
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice unmodified, this list of conditions, and the following
10 * disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: head/sys/dev/ed/if_edvar.h 73374 2001-03-03 08:31:37Z imp $
28 */
29
30#ifndef SYS_DEV_ED_IF_EDVAR_H
31#define SYS_DEV_ED_IF_EDVAR_H
32/*
33 * ed_softc: per line info and status
34 */
35struct ed_softc {
36 struct arpcom arpcom; /* ethernet common */
37
38 char *type_str; /* pointer to type string */
39 u_char vendor; /* interface vendor */
40 u_char type; /* interface type code */
41 u_char gone; /* HW missing, presumed having a good time */
42
43 int port_rid; /* resource id for port range */
44 int port_used; /* nonzero if ports used */
45 struct resource* port_res; /* resource for port range */
46 int mem_rid; /* resource id for memory range */
47 int mem_used; /* nonzero if memory used */
48 struct resource* mem_res; /* resource for memory range */
49 int irq_rid; /* resource id for irq */
50 struct resource* irq_res; /* resource for irq */
51 void* irq_handle; /* handle for irq handler */
52 device_t miibus; /* MII bus for cards with MII. */
53 void (*mii_writebits)__P((struct ed_softc *, u_int, int));
54 u_int (*mii_readbits)__P((struct ed_softc *, int));
55 struct callout_handle tick_ch; /* Callout handle for ed_tick */
56
57 int nic_offset; /* NIC (DS8390) I/O bus address offset */
58 int asic_offset; /* ASIC I/O bus address offset */
59
60/*
61 * The following 'proto' variable is part of a work-around for 8013EBT asics
62 * being write-only. It's sort of a prototype/shadow of the real thing.
63 */
64 u_char wd_laar_proto;
65 u_char cr_proto;
66 u_char isa16bit; /* width of access to card 0=8 or 1=16 */
67 int chip_type; /* the type of chip (one of ED_CHIP_TYPE_*) */
68
69/*
70 * HP PC LAN PLUS card support.
71 */
72
73 u_short hpp_options; /* flags controlling behaviour of the HP card */
74 u_short hpp_id; /* software revision and other fields */
75 caddr_t hpp_mem_start; /* Memory-mapped IO register address */
76
77 caddr_t mem_start; /* NIC memory start address */
78 caddr_t mem_end; /* NIC memory end address */
79 u_int32_t mem_size; /* total NIC memory size */
80 caddr_t mem_ring; /* start of RX ring-buffer (in NIC mem) */
81
82 u_char mem_shared; /* NIC memory is shared with host */
83 u_char xmit_busy; /* transmitter is busy */
84 u_char txb_cnt; /* number of transmit buffers */
85 u_char txb_inuse; /* number of TX buffers currently in-use */
86
87 u_char txb_new; /* pointer to where new buffer will be added */
88 u_char txb_next_tx; /* pointer to next buffer ready to xmit */
89 u_short txb_len[8]; /* buffered xmit buffer lengths */
90 u_char tx_page_start; /* first page of TX buffer area */
91 u_char rec_page_start; /* first page of RX ring-buffer */
92 u_char rec_page_stop; /* last page of RX ring-buffer */
93 u_char next_packet; /* pointer to next unread RX packet */
94 struct ifmib_iso_8802_3 mibdata; /* stuff for network mgmt */
95};
96
97#define ed_nic_inb(sc, port) \
98 bus_space_read_1(rman_get_bustag((sc)->port_res), \
99 rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port))
100
101#define ed_nic_outb(sc, port, value) \
102 bus_space_write_1(rman_get_bustag((sc)->port_res), \
103 rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \
104 (value))
105
106#define ed_nic_inw(sc, port) \
107 bus_space_read_2(rman_get_bustag((sc)->port_res), \
108 rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port))
109
110#define ed_nic_outw(sc, port, value) \
111 bus_space_write_2(rman_get_bustag((sc)->port_res), \
112 rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \
113 (value))
114
115#define ed_nic_insb(sc, port, addr, count) \
116 bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \
117 rman_get_bushandle((sc)->port_res), \
118 (sc)->nic_offset + (port), (addr), (count))
119
120#define ed_nic_outsb(sc, port, addr, count) \
121 bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \
122 rman_get_bushandle((sc)->port_res), \
123 (sc)->nic_offset + (port), (addr), (count))
124
125#define ed_nic_insw(sc, port, addr, count) \
126 bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \
127 rman_get_bushandle((sc)->port_res), \
128 (sc)->nic_offset + (port), (u_int16_t *)(addr), (count))
129
130#define ed_nic_outsw(sc, port, addr, count) \
131 bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \
132 rman_get_bushandle((sc)->port_res), \
133 (sc)->nic_offset + (port), (u_int16_t *)(addr), (count))
134
135#define ed_nic_insl(sc, port, addr, count) \
136 bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \
137 rman_get_bushandle((sc)->port_res), \
138 (sc)->nic_offset + (port), (u_int32_t *)(addr), (count))
139
140#define ed_nic_outsl(sc, port, addr, count) \
141 bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \
142 rman_get_bushandle((sc)->port_res), \
143 (sc)->nic_offset + (port), (u_int32_t *)(addr), (count))
144
145#define ed_asic_inb(sc, port) \
146 bus_space_read_1(rman_get_bustag((sc)->port_res), \
147 rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port))
148
149#define ed_asic_outb(sc, port, value) \
150 bus_space_write_1(rman_get_bustag((sc)->port_res), \
151 rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \
152 (value))
153
154#define ed_asic_inw(sc, port) \
155 bus_space_read_2(rman_get_bustag((sc)->port_res), \
156 rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port))
157
158#define ed_asic_outw(sc, port, value) \
159 bus_space_write_2(rman_get_bustag((sc)->port_res), \
160 rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \
161 (value))
162
163#define ed_asic_insb(sc, port, addr, count) \
164 bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \
165 rman_get_bushandle((sc)->port_res), \
166 (sc)->asic_offset + (port), (addr), (count))
167
168#define ed_asic_outsb(sc, port, addr, count) \
169 bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \
170 rman_get_bushandle((sc)->port_res), \
171 (sc)->asic_offset + (port), (addr), (count))
172
173#define ed_asic_insw(sc, port, addr, count) \
174 bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \
175 rman_get_bushandle((sc)->port_res), \
176 (sc)->asic_offset + (port), (u_int16_t *)(addr), (count))
177
178#define ed_asic_outsw(sc, port, addr, count) \
179 bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \
180 rman_get_bushandle((sc)->port_res), \
181 (sc)->asic_offset + (port), (u_int16_t *)(addr), (count))
182
183#define ed_asic_insl(sc, port, addr, count) \
184 bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \
185 rman_get_bushandle((sc)->port_res), \
186 (sc)->asic_offset + (port), (u_int32_t *)(addr), (count))
187
188#define ed_asic_outsl(sc, port, addr, count) \
189 bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \
190 rman_get_bushandle((sc)->port_res), \
191 (sc)->asic_offset + (port), (u_int32_t *)(addr), (count))
192
193void ed_release_resources __P((device_t));
194int ed_alloc_port __P((device_t, int, int));
195int ed_alloc_memory __P((device_t, int, int));
196int ed_alloc_irq __P((device_t, int, int));
197
198int ed_probe_generic8390 __P((struct ed_softc *));
199int ed_probe_WD80x3 __P((device_t, int, int));
200int ed_probe_WD80x3_generic __P((device_t, int, unsigned short *[]));
201int ed_probe_3Com __P((device_t, int, int));
202int ed_probe_Novell __P((device_t, int, int));
203int ed_probe_Novell_generic __P((device_t, int));
204int ed_probe_HP_pclanp __P((device_t, int, int));
205
206int ed_attach __P((struct ed_softc *, int, int));
207void ed_stop __P((struct ed_softc *));
208void ed_pio_readmem __P((struct ed_softc *, int, unsigned char *,
209 unsigned short));
210void ed_pio_writemem __P((struct ed_softc *, char *,
211 unsigned short, unsigned short));
212int ed_miibus_readreg __P((device_t, int, int));
213void ed_miibus_writereg __P((device_t, int, int, int));
214int ed_ifmedia_upd __P((struct ifnet *));
215void ed_ifmedia_sts __P((struct ifnet *, struct ifmediareq *));
216void ed_child_detached __P((device_t, device_t));
217
218driver_intr_t edintr;
219
220extern devclass_t ed_devclass;
221#endif /* SYS_DEV_ED_IF_EDVAR_H */
2 * Copyright (c) 1995, David Greenman
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice unmodified, this list of conditions, and the following
10 * disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: head/sys/dev/ed/if_edvar.h 73374 2001-03-03 08:31:37Z imp $
28 */
29
30#ifndef SYS_DEV_ED_IF_EDVAR_H
31#define SYS_DEV_ED_IF_EDVAR_H
32/*
33 * ed_softc: per line info and status
34 */
35struct ed_softc {
36 struct arpcom arpcom; /* ethernet common */
37
38 char *type_str; /* pointer to type string */
39 u_char vendor; /* interface vendor */
40 u_char type; /* interface type code */
41 u_char gone; /* HW missing, presumed having a good time */
42
43 int port_rid; /* resource id for port range */
44 int port_used; /* nonzero if ports used */
45 struct resource* port_res; /* resource for port range */
46 int mem_rid; /* resource id for memory range */
47 int mem_used; /* nonzero if memory used */
48 struct resource* mem_res; /* resource for memory range */
49 int irq_rid; /* resource id for irq */
50 struct resource* irq_res; /* resource for irq */
51 void* irq_handle; /* handle for irq handler */
52 device_t miibus; /* MII bus for cards with MII. */
53 void (*mii_writebits)__P((struct ed_softc *, u_int, int));
54 u_int (*mii_readbits)__P((struct ed_softc *, int));
55 struct callout_handle tick_ch; /* Callout handle for ed_tick */
56
57 int nic_offset; /* NIC (DS8390) I/O bus address offset */
58 int asic_offset; /* ASIC I/O bus address offset */
59
60/*
61 * The following 'proto' variable is part of a work-around for 8013EBT asics
62 * being write-only. It's sort of a prototype/shadow of the real thing.
63 */
64 u_char wd_laar_proto;
65 u_char cr_proto;
66 u_char isa16bit; /* width of access to card 0=8 or 1=16 */
67 int chip_type; /* the type of chip (one of ED_CHIP_TYPE_*) */
68
69/*
70 * HP PC LAN PLUS card support.
71 */
72
73 u_short hpp_options; /* flags controlling behaviour of the HP card */
74 u_short hpp_id; /* software revision and other fields */
75 caddr_t hpp_mem_start; /* Memory-mapped IO register address */
76
77 caddr_t mem_start; /* NIC memory start address */
78 caddr_t mem_end; /* NIC memory end address */
79 u_int32_t mem_size; /* total NIC memory size */
80 caddr_t mem_ring; /* start of RX ring-buffer (in NIC mem) */
81
82 u_char mem_shared; /* NIC memory is shared with host */
83 u_char xmit_busy; /* transmitter is busy */
84 u_char txb_cnt; /* number of transmit buffers */
85 u_char txb_inuse; /* number of TX buffers currently in-use */
86
87 u_char txb_new; /* pointer to where new buffer will be added */
88 u_char txb_next_tx; /* pointer to next buffer ready to xmit */
89 u_short txb_len[8]; /* buffered xmit buffer lengths */
90 u_char tx_page_start; /* first page of TX buffer area */
91 u_char rec_page_start; /* first page of RX ring-buffer */
92 u_char rec_page_stop; /* last page of RX ring-buffer */
93 u_char next_packet; /* pointer to next unread RX packet */
94 struct ifmib_iso_8802_3 mibdata; /* stuff for network mgmt */
95};
96
97#define ed_nic_inb(sc, port) \
98 bus_space_read_1(rman_get_bustag((sc)->port_res), \
99 rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port))
100
101#define ed_nic_outb(sc, port, value) \
102 bus_space_write_1(rman_get_bustag((sc)->port_res), \
103 rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \
104 (value))
105
106#define ed_nic_inw(sc, port) \
107 bus_space_read_2(rman_get_bustag((sc)->port_res), \
108 rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port))
109
110#define ed_nic_outw(sc, port, value) \
111 bus_space_write_2(rman_get_bustag((sc)->port_res), \
112 rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \
113 (value))
114
115#define ed_nic_insb(sc, port, addr, count) \
116 bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \
117 rman_get_bushandle((sc)->port_res), \
118 (sc)->nic_offset + (port), (addr), (count))
119
120#define ed_nic_outsb(sc, port, addr, count) \
121 bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \
122 rman_get_bushandle((sc)->port_res), \
123 (sc)->nic_offset + (port), (addr), (count))
124
125#define ed_nic_insw(sc, port, addr, count) \
126 bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \
127 rman_get_bushandle((sc)->port_res), \
128 (sc)->nic_offset + (port), (u_int16_t *)(addr), (count))
129
130#define ed_nic_outsw(sc, port, addr, count) \
131 bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \
132 rman_get_bushandle((sc)->port_res), \
133 (sc)->nic_offset + (port), (u_int16_t *)(addr), (count))
134
135#define ed_nic_insl(sc, port, addr, count) \
136 bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \
137 rman_get_bushandle((sc)->port_res), \
138 (sc)->nic_offset + (port), (u_int32_t *)(addr), (count))
139
140#define ed_nic_outsl(sc, port, addr, count) \
141 bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \
142 rman_get_bushandle((sc)->port_res), \
143 (sc)->nic_offset + (port), (u_int32_t *)(addr), (count))
144
145#define ed_asic_inb(sc, port) \
146 bus_space_read_1(rman_get_bustag((sc)->port_res), \
147 rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port))
148
149#define ed_asic_outb(sc, port, value) \
150 bus_space_write_1(rman_get_bustag((sc)->port_res), \
151 rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \
152 (value))
153
154#define ed_asic_inw(sc, port) \
155 bus_space_read_2(rman_get_bustag((sc)->port_res), \
156 rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port))
157
158#define ed_asic_outw(sc, port, value) \
159 bus_space_write_2(rman_get_bustag((sc)->port_res), \
160 rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \
161 (value))
162
163#define ed_asic_insb(sc, port, addr, count) \
164 bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \
165 rman_get_bushandle((sc)->port_res), \
166 (sc)->asic_offset + (port), (addr), (count))
167
168#define ed_asic_outsb(sc, port, addr, count) \
169 bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \
170 rman_get_bushandle((sc)->port_res), \
171 (sc)->asic_offset + (port), (addr), (count))
172
173#define ed_asic_insw(sc, port, addr, count) \
174 bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \
175 rman_get_bushandle((sc)->port_res), \
176 (sc)->asic_offset + (port), (u_int16_t *)(addr), (count))
177
178#define ed_asic_outsw(sc, port, addr, count) \
179 bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \
180 rman_get_bushandle((sc)->port_res), \
181 (sc)->asic_offset + (port), (u_int16_t *)(addr), (count))
182
183#define ed_asic_insl(sc, port, addr, count) \
184 bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \
185 rman_get_bushandle((sc)->port_res), \
186 (sc)->asic_offset + (port), (u_int32_t *)(addr), (count))
187
188#define ed_asic_outsl(sc, port, addr, count) \
189 bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \
190 rman_get_bushandle((sc)->port_res), \
191 (sc)->asic_offset + (port), (u_int32_t *)(addr), (count))
192
193void ed_release_resources __P((device_t));
194int ed_alloc_port __P((device_t, int, int));
195int ed_alloc_memory __P((device_t, int, int));
196int ed_alloc_irq __P((device_t, int, int));
197
198int ed_probe_generic8390 __P((struct ed_softc *));
199int ed_probe_WD80x3 __P((device_t, int, int));
200int ed_probe_WD80x3_generic __P((device_t, int, unsigned short *[]));
201int ed_probe_3Com __P((device_t, int, int));
202int ed_probe_Novell __P((device_t, int, int));
203int ed_probe_Novell_generic __P((device_t, int));
204int ed_probe_HP_pclanp __P((device_t, int, int));
205
206int ed_attach __P((struct ed_softc *, int, int));
207void ed_stop __P((struct ed_softc *));
208void ed_pio_readmem __P((struct ed_softc *, int, unsigned char *,
209 unsigned short));
210void ed_pio_writemem __P((struct ed_softc *, char *,
211 unsigned short, unsigned short));
212int ed_miibus_readreg __P((device_t, int, int));
213void ed_miibus_writereg __P((device_t, int, int, int));
214int ed_ifmedia_upd __P((struct ifnet *));
215void ed_ifmedia_sts __P((struct ifnet *, struct ifmediareq *));
216void ed_child_detached __P((device_t, device_t));
217
218driver_intr_t edintr;
219
220extern devclass_t ed_devclass;
221#endif /* SYS_DEV_ED_IF_EDVAR_H */