1 /* $NetBSD: pcmciavar.h,v 1.12 2000/02/08 12:51:31 enami Exp $ */
2 /* $FreeBSD: src/sys/dev/pccard/pccardvar.h,v 1.34 2002/11/14 05:15:50 imp Exp $ */
3 /* $DragonFly: src/sys/bus/pccard/pccardvar.h,v 1.6 2006/10/25 20:55:51 dillon Exp $ */
6 * Copyright (c) 1997 Marc Horowitz. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * 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. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by Marc Horowitz.
19 * 4. The name of the author may not be used to endorse or promote products
20 * derived from this software without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #include <sys/types.h>
35 #include <sys/queue.h>
36 #include <sys/bus_dma.h>
38 extern int pccard_verbose;
41 * Contains information about mapped/allocated i/o spaces.
43 struct 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 */
52 #define PCCARD_IO_ALLOCATED 0x01 /* i/o space was allocated */
55 * Contains information about allocated memory space.
57 struct 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 */
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
83 struct pccard_config_entry {
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
98 } iospace[4]; /* XXX this could be as high as 16 */
105 } memspace[2]; /* XXX this could be as high as 8 */
107 struct resource *iores[4];
109 struct resource *irqres;
111 struct resource *memres[2];
113 STAILQ_ENTRY(pccard_config_entry) cfe_list;
116 struct pccard_funce_disk {
120 struct pccard_funce_lan {
126 struct pccard_funce_disk pfv_disk;
127 struct pccard_funce_lan pfv_lan;
130 struct pccard_function {
131 /* read off the card */
134 int last_config_index;
135 uint32_t ccr_base; /* Offset with card's memory */
137 struct resource *ccr_res;
139 STAILQ_HEAD(, pccard_config_entry) cfe_head;
140 STAILQ_ENTRY(pccard_function) pf_list;
142 struct pccard_softc *sc;
143 struct pccard_config_entry *cfe;
144 struct pccard_mem_handle pf_pcmh;
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 */
151 long pf_mfc_iobase; /* Right type? */
154 driver_intr_t *intr_handler;
155 void *intr_handler_arg;
156 void *intr_handler_cookie;
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
165 #define PFF_ENABLED 0x0001 /* function is enabled */
170 /* XXX waste of space? */
171 char cis1_info_buf[256];
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.
178 int32_t manufacturer;
179 #define PCMCIA_VENDOR_INVALID -1
181 #define PCMCIA_PRODUCT_INVALID -1
184 #define PCMCIA_CIS_INVALID { NULL, NULL, NULL, NULL }
185 STAILQ_HEAD(, pccard_function) pf_head;
188 #define PCCARD_MEM_ATTR 1
189 #define PCCARD_MEM_COMMON 2
191 #define PCCARD_WIDTH_AUTO 0
192 #define PCCARD_WIDTH_IO8 1
193 #define PCCARD_WIDTH_IO16 2
197 struct resource_list resources;
198 struct pccard_function *fcn;
201 struct pccard_softc {
203 /* this stuff is for the socket */
205 /* this stuff is for the card */
206 struct pccard_card card;
207 int sc_enabled_count; /* num functions enabled */
211 pccardbus_if_setup(struct pccard_softc*);
213 struct pccard_cis_quirk {
214 int32_t manufacturer;
217 struct pccard_function *pf;
218 struct pccard_config_entry *cfe;
221 struct pccard_tuple {
226 bus_space_tag_t memt;
227 bus_space_handle_t memh;
230 struct pccard_product {
231 const char *pp_name; /* NULL if end of table */
232 #define PCCARD_VENDOR_ANY ((u_int32_t) -1)
234 #define PCCARD_PRODUCT_ANY ((u_int32_t) -1)
235 u_int32_t pp_product;
237 const char *pp_cis[4];
240 typedef int (*pccard_product_match_fn) (device_t dev,
241 const struct pccard_product *ent, int vpfmatch);
246 * make this inline so that we don't have to worry about dangling references
247 * to it in the modules or the code.
249 static __inline const struct pccard_product *
250 pccard_product_lookup(device_t dev, const struct pccard_product *tab,
251 size_t ent_size, pccard_product_match_fn matchfn)
253 return CARD_DO_PRODUCT_LOOKUP(device_get_parent(dev), dev,
254 tab, ent_size, matchfn);
257 void pccard_read_cis(struct pccard_softc *);
258 void pccard_check_cis_quirks(device_t);
259 void pccard_print_cis(device_t);
260 int pccard_scan_cis(device_t,
261 int (*) (struct pccard_tuple *, void *), void *);
263 #define pccard_cis_read_1(tuple, idx0) \
264 (bus_space_read_1((tuple)->memt, (tuple)->memh, (tuple)->mult*(idx0)))
266 #define pccard_tuple_read_1(tuple, idx1) \
267 (pccard_cis_read_1((tuple), ((tuple)->ptr+(2+(idx1)))))
269 #define pccard_tuple_read_2(tuple, idx2) \
270 (pccard_tuple_read_1((tuple), (idx2)) | \
271 (pccard_tuple_read_1((tuple), (idx2)+1)<<8))
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))
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))
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)))))
290 #define PCCARD_SPACE_MEMORY 1
291 #define PCCARD_SPACE_IO 2
293 #define pccard_mfc(sc) (STAILQ_FIRST(&(sc)->card.pf_head) && \
294 STAILQ_NEXT(STAILQ_FIRST(&(sc)->card.pf_head),pf_list))
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)))
300 #define pccard_io_free(pf, pciohp) \
301 (pccard_chip_io_free((pf)->sc->pct, (pf)->sc->pch, (pciohp)))
303 int pccard_io_map(struct pccard_function *, int, bus_addr_t,
304 bus_size_t, struct pccard_io_handle *, int *);
305 void pccard_io_unmap(struct pccard_function *, int);
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)))
319 pccard_compat_probe(device_t dev)
321 return (CARD_COMPAT_DO_PROBE(device_get_parent(dev), dev));
325 pccard_compat_attach(device_t dev)
327 return (CARD_COMPAT_DO_ATTACH(device_get_parent(dev), dev));
332 PCCARD_IVAR_ETHADDR, /* read ethernet address from CIS tupple */
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,
344 #define PCCARD_ACCESSOR(A, B, T) \
346 pccard_get_ ## A(device_t dev) \
349 BUS_READ_IVAR(device_get_parent(dev), dev, PCCARD_IVAR_ ## B, &v); \
353 PCCARD_ACCESSOR(ether, ETHADDR, u_int8_t *)
354 PCCARD_ACCESSOR(vendor, VENDOR, u_int32_t)
355 PCCARD_ACCESSOR(product, PRODUCT, u_int32_t)
356 PCCARD_ACCESSOR(prodext, PRODEXT, u_int16_t)
357 PCCARD_ACCESSOR(function_number,FUNCTION_NUMBER, u_int32_t)
358 PCCARD_ACCESSOR(function, FUNCTION, u_int32_t)
359 PCCARD_ACCESSOR(vendor_str, VENDOR_STR, const char *)
360 PCCARD_ACCESSOR(product_str, PRODUCT_STR, const char *)
361 PCCARD_ACCESSOR(cis3_str, CIS3_STR, const char *)
362 PCCARD_ACCESSOR(cis4_str, CIS4_STR, const char *)
364 /* shared memory flags */
366 PCCARD_A_MEM_COM, /* common */
367 PCCARD_A_MEM_ATTR, /* attribute */
368 PCCARD_A_MEM_8BIT, /* 8 bit */
369 PCCARD_A_MEM_16BIT /* 16 bit */
372 #define PCCARD_SOFTC(d) (struct pccard_softc *) device_get_softc(d)
373 #define PCCARD_IVAR(d) (struct pccard_ivar *) device_get_ivars(d)
375 #define PCCARD_S(a, b) PCMCIA_STR_ ## a ## _ ## b
376 #define PCCARD_P(a, b) PCMCIA_PRODUCT_ ## a ## _ ## b
377 #define PCCARD_C(a, b) PCMCIA_CIS_ ## a ## _ ## b
378 #define PCMCIA_CARD(v, p, f) { PCCARD_S(v, p), PCMCIA_VENDOR_ ## v, \
379 PCCARD_P(v, p), f, PCCARD_C(v, p) }
380 #define PCMCIA_CARD2(v1, p1, p2, f) \
381 { PCMCIA_STR_ ## p2, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \
382 f, PCMCIA_CIS_ ## p2}