3
4/*
5 * Copyright (c) 1997 Marc Horowitz. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Marc Horowitz.
18 * 4. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#include <sys/types.h>
34#include <sys/queue.h>
35
36#include <machine/bus.h>
37
38extern int pccard_verbose;
39
40/*
41 * Contains information about mapped/allocated i/o spaces.
42 */
43struct pccard_io_handle {
44 bus_space_tag_t iot; /* bus space tag (from chipset) */
45 bus_space_handle_t ioh; /* mapped space handle */
46 bus_addr_t addr; /* resulting address in bus space */
47 bus_size_t size; /* size of i/o space */
48 int flags; /* misc. information */
49 int width;
50};
51
52#define PCCARD_IO_ALLOCATED 0x01 /* i/o space was allocated */
53
54/*
55 * Contains information about allocated memory space.
56 */
57struct pccard_mem_handle {
58 bus_space_tag_t memt; /* bus space tag (from chipset) */
59 bus_space_handle_t memh; /* mapped space handle */
60 bus_addr_t addr; /* resulting address in bus space */
61 bus_size_t size; /* size of mem space */
62 bus_size_t realsize; /* how much we really allocated */
63 long offset; /* mapped Offset on card */
64 bus_addr_t cardaddr; /* Absolute address on card */
65 int kind;
66};
67
68/* pccard itself */
69
70#define PCCARD_CFE_MWAIT_REQUIRED 0x0001
71#define PCCARD_CFE_RDYBSY_ACTIVE 0x0002
72#define PCCARD_CFE_WP_ACTIVE 0x0004
73#define PCCARD_CFE_BVD_ACTIVE 0x0008
74#define PCCARD_CFE_IO8 0x0010
75#define PCCARD_CFE_IO16 0x0020
76#define PCCARD_CFE_IRQSHARE 0x0040
77#define PCCARD_CFE_IRQPULSE 0x0080
78#define PCCARD_CFE_IRQLEVEL 0x0100
79#define PCCARD_CFE_POWERDOWN 0x0200
80#define PCCARD_CFE_READONLY 0x0400
81#define PCCARD_CFE_AUDIO 0x0800
82
83struct pccard_config_entry {
84 int number;
85 uint32_t flags;
86 int iftype;
87 int num_iospace;
88
89 /*
90 * The card will only decode this mask in any case, so we can
91 * do dynamic allocation with this in mind, in case the suggestions
92 * below are no good.
93 */
94 u_long iomask;
95 struct {
96 u_long length;
97 u_long start;
98 } iospace[4]; /* XXX this could be as high as 16 */
99 uint16_t irqmask;
100 int num_memspace;
101 struct {
102 u_long length;
103 u_long cardaddr;
104 u_long hostaddr;
105 } memspace[2]; /* XXX this could be as high as 8 */
106 int maxtwins;
107 struct resource *iores[4];
108 int iorid[4];
109 struct resource *irqres;
110 int irqrid;
111 struct resource *memres[2];
112 int memrid[2];
113 STAILQ_ENTRY(pccard_config_entry) cfe_list;
114};
115
116struct pccard_funce_disk {
117 int pfd_interface;
118};
119
120struct pccard_funce_lan {
121 int pfl_nidlen;
122 uint8_t pfl_nid[8];
123};
124
125union pccard_funce {
126 struct pccard_funce_disk pfv_disk;
127 struct pccard_funce_lan pfv_lan;
128};
129
130struct pccard_function {
131 /* read off the card */
132 int number;
133 int function;
134 int last_config_index;
135 uint32_t ccr_base; /* Offset with card's memory */
136 uint32_t ccr_mask;
137 struct resource *ccr_res;
138 int ccr_rid;
139 STAILQ_HEAD(, pccard_config_entry) cfe_head;
140 STAILQ_ENTRY(pccard_function) pf_list;
141 /* run-time state */
142 struct pccard_softc *sc;
143 struct pccard_config_entry *cfe;
144 struct pccard_mem_handle pf_pcmh;
145 device_t dev;
146#define pf_ccrt pf_pcmh.memt
147#define pf_ccrh pf_pcmh.memh
148#define pf_ccr_realsize pf_pcmh.realsize
149 uint32_t pf_ccr_offset; /* Offset from ccr_base of CIS */
150 int pf_ccr_window;
151 long pf_mfc_iobase; /* Right type? */
152 long pf_mfc_iomax;
153 int pf_flags;
154 driver_intr_t *intr_handler;
155 void *intr_handler_arg;
156 void *intr_handler_cookie;
157
158 union pccard_funce pf_funce; /* CISTPL_FUNCE */
159#define pf_funce_disk_interface pf_funce.pfv_disk.pfd_interface
160#define pf_funce_lan_nid pf_funce.pfv_lan.pfl_nid
161#define pf_funce_lan_nidlen pf_funce.pfv_lan.pfl_nidlen
162};
163
164/* pf_flags */
165#define PFF_ENABLED 0x0001 /* function is enabled */
166
167struct pccard_card {
168 int cis1_major;
169 int cis1_minor;
170 /* XXX waste of space? */
171 char cis1_info_buf[256];
172 char *cis1_info[4];
173 /*
174 * Use int32_t for manufacturer and product so that they can
175 * hold the id value found in card CIS and special value that
176 * indicates no id was found.
177 */
178 int32_t manufacturer;
179#define PCMCIA_VENDOR_INVALID -1
180 int32_t product;
181#define PCMCIA_PRODUCT_INVALID -1
182 int16_t prodext;
183 uint16_t error;
184#define PCMCIA_CIS_INVALID { NULL, NULL, NULL, NULL }
185 STAILQ_HEAD(, pccard_function) pf_head;
186};
187
188#define PCCARD_MEM_ATTR 1
189#define PCCARD_MEM_COMMON 2
190
191#define PCCARD_WIDTH_AUTO 0
192#define PCCARD_WIDTH_IO8 1
193#define PCCARD_WIDTH_IO16 2
194
195/* More later? */
196struct pccard_ivar {
197 struct resource_list resources;
198 struct pccard_function *fcn;
199};
200
201struct pccard_softc {
202 device_t dev;
203 /* this stuff is for the socket */
204
205 /* this stuff is for the card */
206 struct pccard_card card;
207 int sc_enabled_count; /* num functions enabled */
208};
209
210void
211pccardbus_if_setup(struct pccard_softc*);
212
213struct pccard_cis_quirk {
214 int32_t manufacturer;
215 int32_t product;
216 char *cis1_info[4];
217 struct pccard_function *pf;
218 struct pccard_config_entry *cfe;
219};
220
221struct pccard_tuple {
222 unsigned int code;
223 unsigned int length;
224 u_long mult;
225 bus_addr_t ptr;
226 bus_space_tag_t memt;
227 bus_space_handle_t memh;
228};
229
230struct pccard_product {
231 const char *pp_name; /* NULL if end of table */
232#define PCCARD_VENDOR_ANY (0xffffffff)
233 uint32_t pp_vendor;
234#define PCCARD_PRODUCT_ANY (0xffffffff)
235 uint32_t pp_product;
236 int pp_expfunc;
237 const char *pp_cis[4];
238};
239
240typedef int (*pccard_product_match_fn) (device_t dev,
241 const struct pccard_product *ent, int vpfmatch);
242
243#include "card_if.h"
244
245/*
246 * make this inline so that we don't have to worry about dangling references
247 * to it in the modules or the code.
248 */
249static __inline const struct pccard_product *
250pccard_product_lookup(device_t dev, const struct pccard_product *tab,
251 size_t ent_size, pccard_product_match_fn matchfn)
252{
253 return CARD_DO_PRODUCT_LOOKUP(device_get_parent(dev), dev,
254 tab, ent_size, matchfn);
255}
256
257void pccard_read_cis(struct pccard_softc *);
258void pccard_check_cis_quirks(device_t);
259void pccard_print_cis(device_t);
260int pccard_scan_cis(device_t,
261 int (*) (struct pccard_tuple *, void *), void *);
262
263#define pccard_cis_read_1(tuple, idx0) \
264 (bus_space_read_1((tuple)->memt, (tuple)->memh, (tuple)->mult*(idx0)))
265
266#define pccard_tuple_read_1(tuple, idx1) \
267 (pccard_cis_read_1((tuple), ((tuple)->ptr+(2+(idx1)))))
268
269#define pccard_tuple_read_2(tuple, idx2) \
270 (pccard_tuple_read_1((tuple), (idx2)) | \
271 (pccard_tuple_read_1((tuple), (idx2)+1)<<8))
272
273#define pccard_tuple_read_3(tuple, idx3) \
274 (pccard_tuple_read_1((tuple), (idx3)) | \
275 (pccard_tuple_read_1((tuple), (idx3)+1)<<8) | \
276 (pccard_tuple_read_1((tuple), (idx3)+2)<<16))
277
278#define pccard_tuple_read_4(tuple, idx4) \
279 (pccard_tuple_read_1((tuple), (idx4)) | \
280 (pccard_tuple_read_1((tuple), (idx4)+1)<<8) | \
281 (pccard_tuple_read_1((tuple), (idx4)+2)<<16) | \
282 (pccard_tuple_read_1((tuple), (idx4)+3)<<24))
283
284#define pccard_tuple_read_n(tuple, n, idxn) \
285 (((n)==1)?pccard_tuple_read_1((tuple), (idxn)) : \
286 (((n)==2)?pccard_tuple_read_2((tuple), (idxn)) : \
287 (((n)==3)?pccard_tuple_read_3((tuple), (idxn)) : \
288 /* n == 4 */ pccard_tuple_read_4((tuple), (idxn)))))
289
290#define PCCARD_SPACE_MEMORY 1
291#define PCCARD_SPACE_IO 2
292
293#define pccard_mfc(sc) (STAILQ_FIRST(&(sc)->card.pf_head) && \
294 STAILQ_NEXT(STAILQ_FIRST(&(sc)->card.pf_head),pf_list))
295
296#define pccard_io_alloc(pf, start, size, align, pciop) \
297 (pccard_chip_io_alloc((pf)->sc->pct, pf->sc->pch, (start), \
298 (size), (align), (pciop)))
299
300#define pccard_io_free(pf, pciohp) \
301 (pccard_chip_io_free((pf)->sc->pct, (pf)->sc->pch, (pciohp)))
302
303int pccard_io_map(struct pccard_function *, int, bus_addr_t,
304 bus_size_t, struct pccard_io_handle *, int *);
305void pccard_io_unmap(struct pccard_function *, int);
306
307#define pccard_mem_alloc(pf, size, pcmhp) \
308 (pccard_chip_mem_alloc((pf)->sc->pct, (pf)->sc->pch, (size), (pcmhp)))
309#define pccard_mem_free(pf, pcmhp) \
310 (pccard_chip_mem_free((pf)->sc->pct, (pf)->sc->pch, (pcmhp)))
311#define pccard_mem_map(pf, kind, card_addr, size, pcmhp, offsetp, windowp) \
312 (pccard_chip_mem_map((pf)->sc->pct, (pf)->sc->pch, (kind), \
313 (card_addr), (size), (pcmhp), (offsetp), (windowp)))
314#define pccard_mem_unmap(pf, window) \
315 (pccard_chip_mem_unmap((pf)->sc->pct, (pf)->sc->pch, (window)))
316
317/* compat layer */
318static __inline int
319pccard_compat_probe(device_t dev)
320{
321 return (CARD_COMPAT_DO_PROBE(device_get_parent(dev), dev));
322}
323
324static __inline int
325pccard_compat_attach(device_t dev)
326{
327 return (CARD_COMPAT_DO_ATTACH(device_get_parent(dev), dev));
328}
329
330/* ivar interface */
331enum {
332 PCCARD_IVAR_ETHADDR, /* read ethernet address from CIS tupple */
333 PCCARD_IVAR_VENDOR,
334 PCCARD_IVAR_PRODUCT,
335 PCCARD_IVAR_PRODEXT,
336 PCCARD_IVAR_FUNCTION_NUMBER,
337 PCCARD_IVAR_VENDOR_STR, /* CIS string for "Manufacturer" */
338 PCCARD_IVAR_PRODUCT_STR,/* CIS strnig for "Product" */
339 PCCARD_IVAR_CIS3_STR,
340 PCCARD_IVAR_CIS4_STR,
341 PCCARD_IVAR_FUNCTION
342};
343
344#define PCCARD_ACCESSOR(A, B, T) \
345__inline static int \
346pccard_get_ ## A(device_t dev, T *t) \
347{ \
348 return BUS_READ_IVAR(device_get_parent(dev), dev, \
349 PCCARD_IVAR_ ## B, (uintptr_t *) t); \
350}
351
352PCCARD_ACCESSOR(ether, ETHADDR, uint8_t)
353PCCARD_ACCESSOR(vendor, VENDOR, uint32_t)
354PCCARD_ACCESSOR(product, PRODUCT, uint32_t)
355PCCARD_ACCESSOR(prodext, PRODEXT, uint16_t)
356PCCARD_ACCESSOR(function_number,FUNCTION_NUMBER, uint32_t)
357PCCARD_ACCESSOR(function, FUNCTION, uint32_t)
358PCCARD_ACCESSOR(vendor_str, VENDOR_STR, char *)
359PCCARD_ACCESSOR(product_str, PRODUCT_STR, char *)
360PCCARD_ACCESSOR(cis3_str, CIS3_STR, char *)
361
362/* shared memory flags */
363enum {
364 PCCARD_A_MEM_COM, /* common */
365 PCCARD_A_MEM_ATTR, /* attribute */
366 PCCARD_A_MEM_8BIT, /* 8 bit */
367 PCCARD_A_MEM_16BIT /* 16 bit */
368};
369
370#define PCCARD_SOFTC(d) (struct pccard_softc *) device_get_softc(d)
371#define PCCARD_IVAR(d) (struct pccard_ivar *) device_get_ivars(d)
372
373#define PCCARD_S(a, b) PCMCIA_STR_ ## a ## _ ## b
374#define PCCARD_P(a, b) PCMCIA_PRODUCT_ ## a ## _ ## b
375#define PCCARD_C(a, b) PCMCIA_CIS_ ## a ## _ ## b
| 3
4/*
5 * Copyright (c) 1997 Marc Horowitz. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Marc Horowitz.
18 * 4. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#include <sys/types.h>
34#include <sys/queue.h>
35
36#include <machine/bus.h>
37
38extern int pccard_verbose;
39
40/*
41 * Contains information about mapped/allocated i/o spaces.
42 */
43struct pccard_io_handle {
44 bus_space_tag_t iot; /* bus space tag (from chipset) */
45 bus_space_handle_t ioh; /* mapped space handle */
46 bus_addr_t addr; /* resulting address in bus space */
47 bus_size_t size; /* size of i/o space */
48 int flags; /* misc. information */
49 int width;
50};
51
52#define PCCARD_IO_ALLOCATED 0x01 /* i/o space was allocated */
53
54/*
55 * Contains information about allocated memory space.
56 */
57struct pccard_mem_handle {
58 bus_space_tag_t memt; /* bus space tag (from chipset) */
59 bus_space_handle_t memh; /* mapped space handle */
60 bus_addr_t addr; /* resulting address in bus space */
61 bus_size_t size; /* size of mem space */
62 bus_size_t realsize; /* how much we really allocated */
63 long offset; /* mapped Offset on card */
64 bus_addr_t cardaddr; /* Absolute address on card */
65 int kind;
66};
67
68/* pccard itself */
69
70#define PCCARD_CFE_MWAIT_REQUIRED 0x0001
71#define PCCARD_CFE_RDYBSY_ACTIVE 0x0002
72#define PCCARD_CFE_WP_ACTIVE 0x0004
73#define PCCARD_CFE_BVD_ACTIVE 0x0008
74#define PCCARD_CFE_IO8 0x0010
75#define PCCARD_CFE_IO16 0x0020
76#define PCCARD_CFE_IRQSHARE 0x0040
77#define PCCARD_CFE_IRQPULSE 0x0080
78#define PCCARD_CFE_IRQLEVEL 0x0100
79#define PCCARD_CFE_POWERDOWN 0x0200
80#define PCCARD_CFE_READONLY 0x0400
81#define PCCARD_CFE_AUDIO 0x0800
82
83struct pccard_config_entry {
84 int number;
85 uint32_t flags;
86 int iftype;
87 int num_iospace;
88
89 /*
90 * The card will only decode this mask in any case, so we can
91 * do dynamic allocation with this in mind, in case the suggestions
92 * below are no good.
93 */
94 u_long iomask;
95 struct {
96 u_long length;
97 u_long start;
98 } iospace[4]; /* XXX this could be as high as 16 */
99 uint16_t irqmask;
100 int num_memspace;
101 struct {
102 u_long length;
103 u_long cardaddr;
104 u_long hostaddr;
105 } memspace[2]; /* XXX this could be as high as 8 */
106 int maxtwins;
107 struct resource *iores[4];
108 int iorid[4];
109 struct resource *irqres;
110 int irqrid;
111 struct resource *memres[2];
112 int memrid[2];
113 STAILQ_ENTRY(pccard_config_entry) cfe_list;
114};
115
116struct pccard_funce_disk {
117 int pfd_interface;
118};
119
120struct pccard_funce_lan {
121 int pfl_nidlen;
122 uint8_t pfl_nid[8];
123};
124
125union pccard_funce {
126 struct pccard_funce_disk pfv_disk;
127 struct pccard_funce_lan pfv_lan;
128};
129
130struct pccard_function {
131 /* read off the card */
132 int number;
133 int function;
134 int last_config_index;
135 uint32_t ccr_base; /* Offset with card's memory */
136 uint32_t ccr_mask;
137 struct resource *ccr_res;
138 int ccr_rid;
139 STAILQ_HEAD(, pccard_config_entry) cfe_head;
140 STAILQ_ENTRY(pccard_function) pf_list;
141 /* run-time state */
142 struct pccard_softc *sc;
143 struct pccard_config_entry *cfe;
144 struct pccard_mem_handle pf_pcmh;
145 device_t dev;
146#define pf_ccrt pf_pcmh.memt
147#define pf_ccrh pf_pcmh.memh
148#define pf_ccr_realsize pf_pcmh.realsize
149 uint32_t pf_ccr_offset; /* Offset from ccr_base of CIS */
150 int pf_ccr_window;
151 long pf_mfc_iobase; /* Right type? */
152 long pf_mfc_iomax;
153 int pf_flags;
154 driver_intr_t *intr_handler;
155 void *intr_handler_arg;
156 void *intr_handler_cookie;
157
158 union pccard_funce pf_funce; /* CISTPL_FUNCE */
159#define pf_funce_disk_interface pf_funce.pfv_disk.pfd_interface
160#define pf_funce_lan_nid pf_funce.pfv_lan.pfl_nid
161#define pf_funce_lan_nidlen pf_funce.pfv_lan.pfl_nidlen
162};
163
164/* pf_flags */
165#define PFF_ENABLED 0x0001 /* function is enabled */
166
167struct pccard_card {
168 int cis1_major;
169 int cis1_minor;
170 /* XXX waste of space? */
171 char cis1_info_buf[256];
172 char *cis1_info[4];
173 /*
174 * Use int32_t for manufacturer and product so that they can
175 * hold the id value found in card CIS and special value that
176 * indicates no id was found.
177 */
178 int32_t manufacturer;
179#define PCMCIA_VENDOR_INVALID -1
180 int32_t product;
181#define PCMCIA_PRODUCT_INVALID -1
182 int16_t prodext;
183 uint16_t error;
184#define PCMCIA_CIS_INVALID { NULL, NULL, NULL, NULL }
185 STAILQ_HEAD(, pccard_function) pf_head;
186};
187
188#define PCCARD_MEM_ATTR 1
189#define PCCARD_MEM_COMMON 2
190
191#define PCCARD_WIDTH_AUTO 0
192#define PCCARD_WIDTH_IO8 1
193#define PCCARD_WIDTH_IO16 2
194
195/* More later? */
196struct pccard_ivar {
197 struct resource_list resources;
198 struct pccard_function *fcn;
199};
200
201struct pccard_softc {
202 device_t dev;
203 /* this stuff is for the socket */
204
205 /* this stuff is for the card */
206 struct pccard_card card;
207 int sc_enabled_count; /* num functions enabled */
208};
209
210void
211pccardbus_if_setup(struct pccard_softc*);
212
213struct pccard_cis_quirk {
214 int32_t manufacturer;
215 int32_t product;
216 char *cis1_info[4];
217 struct pccard_function *pf;
218 struct pccard_config_entry *cfe;
219};
220
221struct pccard_tuple {
222 unsigned int code;
223 unsigned int length;
224 u_long mult;
225 bus_addr_t ptr;
226 bus_space_tag_t memt;
227 bus_space_handle_t memh;
228};
229
230struct pccard_product {
231 const char *pp_name; /* NULL if end of table */
232#define PCCARD_VENDOR_ANY (0xffffffff)
233 uint32_t pp_vendor;
234#define PCCARD_PRODUCT_ANY (0xffffffff)
235 uint32_t pp_product;
236 int pp_expfunc;
237 const char *pp_cis[4];
238};
239
240typedef int (*pccard_product_match_fn) (device_t dev,
241 const struct pccard_product *ent, int vpfmatch);
242
243#include "card_if.h"
244
245/*
246 * make this inline so that we don't have to worry about dangling references
247 * to it in the modules or the code.
248 */
249static __inline const struct pccard_product *
250pccard_product_lookup(device_t dev, const struct pccard_product *tab,
251 size_t ent_size, pccard_product_match_fn matchfn)
252{
253 return CARD_DO_PRODUCT_LOOKUP(device_get_parent(dev), dev,
254 tab, ent_size, matchfn);
255}
256
257void pccard_read_cis(struct pccard_softc *);
258void pccard_check_cis_quirks(device_t);
259void pccard_print_cis(device_t);
260int pccard_scan_cis(device_t,
261 int (*) (struct pccard_tuple *, void *), void *);
262
263#define pccard_cis_read_1(tuple, idx0) \
264 (bus_space_read_1((tuple)->memt, (tuple)->memh, (tuple)->mult*(idx0)))
265
266#define pccard_tuple_read_1(tuple, idx1) \
267 (pccard_cis_read_1((tuple), ((tuple)->ptr+(2+(idx1)))))
268
269#define pccard_tuple_read_2(tuple, idx2) \
270 (pccard_tuple_read_1((tuple), (idx2)) | \
271 (pccard_tuple_read_1((tuple), (idx2)+1)<<8))
272
273#define pccard_tuple_read_3(tuple, idx3) \
274 (pccard_tuple_read_1((tuple), (idx3)) | \
275 (pccard_tuple_read_1((tuple), (idx3)+1)<<8) | \
276 (pccard_tuple_read_1((tuple), (idx3)+2)<<16))
277
278#define pccard_tuple_read_4(tuple, idx4) \
279 (pccard_tuple_read_1((tuple), (idx4)) | \
280 (pccard_tuple_read_1((tuple), (idx4)+1)<<8) | \
281 (pccard_tuple_read_1((tuple), (idx4)+2)<<16) | \
282 (pccard_tuple_read_1((tuple), (idx4)+3)<<24))
283
284#define pccard_tuple_read_n(tuple, n, idxn) \
285 (((n)==1)?pccard_tuple_read_1((tuple), (idxn)) : \
286 (((n)==2)?pccard_tuple_read_2((tuple), (idxn)) : \
287 (((n)==3)?pccard_tuple_read_3((tuple), (idxn)) : \
288 /* n == 4 */ pccard_tuple_read_4((tuple), (idxn)))))
289
290#define PCCARD_SPACE_MEMORY 1
291#define PCCARD_SPACE_IO 2
292
293#define pccard_mfc(sc) (STAILQ_FIRST(&(sc)->card.pf_head) && \
294 STAILQ_NEXT(STAILQ_FIRST(&(sc)->card.pf_head),pf_list))
295
296#define pccard_io_alloc(pf, start, size, align, pciop) \
297 (pccard_chip_io_alloc((pf)->sc->pct, pf->sc->pch, (start), \
298 (size), (align), (pciop)))
299
300#define pccard_io_free(pf, pciohp) \
301 (pccard_chip_io_free((pf)->sc->pct, (pf)->sc->pch, (pciohp)))
302
303int pccard_io_map(struct pccard_function *, int, bus_addr_t,
304 bus_size_t, struct pccard_io_handle *, int *);
305void pccard_io_unmap(struct pccard_function *, int);
306
307#define pccard_mem_alloc(pf, size, pcmhp) \
308 (pccard_chip_mem_alloc((pf)->sc->pct, (pf)->sc->pch, (size), (pcmhp)))
309#define pccard_mem_free(pf, pcmhp) \
310 (pccard_chip_mem_free((pf)->sc->pct, (pf)->sc->pch, (pcmhp)))
311#define pccard_mem_map(pf, kind, card_addr, size, pcmhp, offsetp, windowp) \
312 (pccard_chip_mem_map((pf)->sc->pct, (pf)->sc->pch, (kind), \
313 (card_addr), (size), (pcmhp), (offsetp), (windowp)))
314#define pccard_mem_unmap(pf, window) \
315 (pccard_chip_mem_unmap((pf)->sc->pct, (pf)->sc->pch, (window)))
316
317/* compat layer */
318static __inline int
319pccard_compat_probe(device_t dev)
320{
321 return (CARD_COMPAT_DO_PROBE(device_get_parent(dev), dev));
322}
323
324static __inline int
325pccard_compat_attach(device_t dev)
326{
327 return (CARD_COMPAT_DO_ATTACH(device_get_parent(dev), dev));
328}
329
330/* ivar interface */
331enum {
332 PCCARD_IVAR_ETHADDR, /* read ethernet address from CIS tupple */
333 PCCARD_IVAR_VENDOR,
334 PCCARD_IVAR_PRODUCT,
335 PCCARD_IVAR_PRODEXT,
336 PCCARD_IVAR_FUNCTION_NUMBER,
337 PCCARD_IVAR_VENDOR_STR, /* CIS string for "Manufacturer" */
338 PCCARD_IVAR_PRODUCT_STR,/* CIS strnig for "Product" */
339 PCCARD_IVAR_CIS3_STR,
340 PCCARD_IVAR_CIS4_STR,
341 PCCARD_IVAR_FUNCTION
342};
343
344#define PCCARD_ACCESSOR(A, B, T) \
345__inline static int \
346pccard_get_ ## A(device_t dev, T *t) \
347{ \
348 return BUS_READ_IVAR(device_get_parent(dev), dev, \
349 PCCARD_IVAR_ ## B, (uintptr_t *) t); \
350}
351
352PCCARD_ACCESSOR(ether, ETHADDR, uint8_t)
353PCCARD_ACCESSOR(vendor, VENDOR, uint32_t)
354PCCARD_ACCESSOR(product, PRODUCT, uint32_t)
355PCCARD_ACCESSOR(prodext, PRODEXT, uint16_t)
356PCCARD_ACCESSOR(function_number,FUNCTION_NUMBER, uint32_t)
357PCCARD_ACCESSOR(function, FUNCTION, uint32_t)
358PCCARD_ACCESSOR(vendor_str, VENDOR_STR, char *)
359PCCARD_ACCESSOR(product_str, PRODUCT_STR, char *)
360PCCARD_ACCESSOR(cis3_str, CIS3_STR, char *)
361
362/* shared memory flags */
363enum {
364 PCCARD_A_MEM_COM, /* common */
365 PCCARD_A_MEM_ATTR, /* attribute */
366 PCCARD_A_MEM_8BIT, /* 8 bit */
367 PCCARD_A_MEM_16BIT /* 16 bit */
368};
369
370#define PCCARD_SOFTC(d) (struct pccard_softc *) device_get_softc(d)
371#define PCCARD_IVAR(d) (struct pccard_ivar *) device_get_ivars(d)
372
373#define PCCARD_S(a, b) PCMCIA_STR_ ## a ## _ ## b
374#define PCCARD_P(a, b) PCMCIA_PRODUCT_ ## a ## _ ## b
375#define PCCARD_C(a, b) PCMCIA_CIS_ ## a ## _ ## b
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