ata-pci.c (111485) | ata-pci.c (112791) |
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1/*- 2 * Copyright (c) 1998 - 2003 S�ren Schmidt <sos@FreeBSD.org> 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 --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 1/*- 2 * Copyright (c) 1998 - 2003 S�ren Schmidt <sos@FreeBSD.org> 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 --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
28 * $FreeBSD: head/sys/dev/ata/ata-pci.c 111485 2003-02-25 14:46:30Z sos $ | 28 * $FreeBSD: head/sys/dev/ata/ata-pci.c 112791 2003-03-29 13:37:09Z sos $ |
29 */ 30 31#include "opt_ata.h" 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/kernel.h> 35#include <sys/module.h> 36#include <sys/bus.h> --- 12 unchanged lines hidden (view full) --- 49 50/* local vars */ 51static MALLOC_DEFINE(M_ATAPCI, "ATA PCI", "ATA driver PCI"); 52 53/* misc defines */ 54#define IOMASK 0xfffffffc 55 56/* prototypes */ | 29 */ 30 31#include "opt_ata.h" 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/kernel.h> 35#include <sys/module.h> 36#include <sys/bus.h> --- 12 unchanged lines hidden (view full) --- 49 50/* local vars */ 51static MALLOC_DEFINE(M_ATAPCI, "ATA PCI", "ATA driver PCI"); 52 53/* misc defines */ 54#define IOMASK 0xfffffffc 55 56/* prototypes */ |
57static int ata_pci_add_child(device_t, int); | 57static int ata_pci_allocate(device_t, struct ata_channel *); 58static int ata_pci_dmainit(struct ata_channel *); |
58static void ata_pci_locknoop(struct ata_channel *, int); 59 60static int 61ata_pci_probe(device_t dev) 62{ 63 if (pci_get_class(dev) != PCIC_STORAGE) 64 return ENXIO; 65 --- 22 unchanged lines hidden (view full) --- 88 return ata_sii_ident(dev); 89 case ATA_SIS_ID: 90 return ata_sis_ident(dev); 91 case ATA_VIA_ID: 92 return ata_via_ident(dev); 93 94 case 0x16ca: 95 if (pci_get_devid(dev) == 0x000116ca) { | 59static void ata_pci_locknoop(struct ata_channel *, int); 60 61static int 62ata_pci_probe(device_t dev) 63{ 64 if (pci_get_class(dev) != PCIC_STORAGE) 65 return ENXIO; 66 --- 22 unchanged lines hidden (view full) --- 89 return ata_sii_ident(dev); 90 case ATA_SIS_ID: 91 return ata_sis_ident(dev); 92 case ATA_VIA_ID: 93 return ata_via_ident(dev); 94 95 case 0x16ca: 96 if (pci_get_devid(dev) == 0x000116ca) { |
97 ata_generic_ident(dev); |
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96 device_set_desc(dev, "Cenatek Rocket Drive controller"); 97 return 0; 98 } 99 return ENXIO; 100 101 case 0x1042: 102 if (pci_get_devid(dev)==0x10001042 || pci_get_devid(dev)==0x10011042) { | 98 device_set_desc(dev, "Cenatek Rocket Drive controller"); 99 return 0; 100 } 101 return ENXIO; 102 103 case 0x1042: 104 if (pci_get_devid(dev)==0x10001042 || pci_get_devid(dev)==0x10011042) { |
105 ata_generic_ident(dev); |
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103 device_set_desc(dev, 104 "RZ 100? ATA controller !WARNING! buggy HW data loss possible"); 105 return 0; 106 } 107 return ENXIO; 108 109 /* unknown chipset, try generic DMA if it seems possible */ 110 default: 111 if (pci_get_class(dev) == PCIC_STORAGE && 112 (pci_get_subclass(dev) == PCIS_STORAGE_IDE)) 113 return ata_generic_ident(dev); 114 } 115 return ENXIO; 116} 117 118static int 119ata_pci_attach(device_t dev) 120{ | 106 device_set_desc(dev, 107 "RZ 100? ATA controller !WARNING! buggy HW data loss possible"); 108 return 0; 109 } 110 return ENXIO; 111 112 /* unknown chipset, try generic DMA if it seems possible */ 113 default: 114 if (pci_get_class(dev) == PCIC_STORAGE && 115 (pci_get_subclass(dev) == PCIS_STORAGE_IDE)) 116 return ata_generic_ident(dev); 117 } 118 return ENXIO; 119} 120 121static int 122ata_pci_attach(device_t dev) 123{ |
121 struct ata_pci_controller *controller = device_get_softc(dev); | 124 struct ata_pci_controller *ctlr = device_get_softc(dev); |
122 u_int8_t class, subclass; 123 u_int32_t type, cmd; | 125 u_int8_t class, subclass; 126 u_int32_t type, cmd; |
124 int rid; | 127 int unit; |
125 126 /* set up vendor-specific stuff */ 127 type = pci_get_devid(dev); 128 class = pci_get_class(dev); 129 subclass = pci_get_subclass(dev); 130 cmd = pci_read_config(dev, PCIR_COMMAND, 2); 131 132 if (!(cmd & PCIM_CMD_PORTEN)) { 133 device_printf(dev, "ATA channel disabled by BIOS\n"); 134 return 0; 135 } 136 | 128 129 /* set up vendor-specific stuff */ 130 type = pci_get_devid(dev); 131 class = pci_get_class(dev); 132 subclass = pci_get_subclass(dev); 133 cmd = pci_read_config(dev, PCIR_COMMAND, 2); 134 135 if (!(cmd & PCIM_CMD_PORTEN)) { 136 device_printf(dev, "ATA channel disabled by BIOS\n"); 137 return 0; 138 } 139 |
140 /* do chipset specific setups only needed once */ 141 if (ATA_MASTERDEV(dev) || pci_read_config(dev, 0x18, 4) & IOMASK) 142 ctlr->channels = 2; 143 else 144 ctlr->channels = 1; 145 ctlr->allocate = ata_pci_allocate; 146 ctlr->dmainit = ata_pci_dmainit; 147 ctlr->locking = ata_pci_locknoop; 148 ctlr->chipinit(dev); 149 |
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137#ifdef __sparc64__ 138 if (!(cmd & PCIM_CMD_BUSMASTEREN)) { 139 pci_write_config(dev, PCIR_COMMAND, cmd | PCIM_CMD_BUSMASTEREN, 2); 140 cmd = pci_read_config(dev, PCIR_COMMAND, 2); 141 } 142#endif | 150#ifdef __sparc64__ 151 if (!(cmd & PCIM_CMD_BUSMASTEREN)) { 152 pci_write_config(dev, PCIR_COMMAND, cmd | PCIM_CMD_BUSMASTEREN, 2); 153 cmd = pci_read_config(dev, PCIR_COMMAND, 2); 154 } 155#endif |
143 /* is busmastering supported ? */ 144 if ((cmd & (PCIM_CMD_PORTEN | PCIM_CMD_BUSMASTEREN)) == 145 (PCIM_CMD_PORTEN | PCIM_CMD_BUSMASTEREN)) { | 156 /* is busmastering supported and configured ? */ 157 if ((cmd & PCIM_CMD_BUSMASTEREN) == PCIM_CMD_BUSMASTEREN) { 158 int rid = ATA_BMADDR_RID; |
146 | 159 |
147 /* is there a valid port range to connect to ? */ 148 rid = 0x20; 149 controller->r_bmio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 150 0, ~0, 1, RF_ACTIVE); 151 if (!controller->r_bmio) 152 device_printf(dev, "Busmastering DMA not configured\n"); | 160 if (!ctlr->r_mem) { 161 if (!(ctlr->r_bmio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 162 0, ~0, 1, RF_ACTIVE))) 163 device_printf(dev, "Busmastering DMA not configured\n"); 164 } |
153 } 154 else 155 device_printf(dev, "Busmastering DMA not supported\n"); 156 | 165 } 166 else 167 device_printf(dev, "Busmastering DMA not supported\n"); 168 |
157 /* do chipset specific setups only needed once */ 158 controller->dmainit = ata_dmainit; 159 controller->locking = ata_pci_locknoop; 160 controller->chipinit(dev); | 169 /* attach all channels on this controller */ 170 for (unit = 0; unit < ctlr->channels; unit++) 171 device_add_child(dev, "ata", ATA_MASTERDEV(dev) ? 172 unit : devclass_find_free_unit(ata_devclass, 2)); |
161 | 173 |
162 if (controller->r_bmio) { 163 controller->bmaddr = rman_get_start(controller->r_bmio); 164 BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, 165 SYS_RES_IOPORT, rid, controller->r_bmio); 166 controller->r_bmio = NULL; 167 } 168 169 ata_pci_add_child(dev, 0); 170 171 if (ATA_MASTERDEV(dev) || pci_read_config(dev, 0x18, 4) & IOMASK) 172 ata_pci_add_child(dev, 1); 173 | |
174 return bus_generic_attach(dev); 175} 176 | 174 return bus_generic_attach(dev); 175} 176 |
177static int 178ata_pci_add_child(device_t dev, int unit) 179{ 180 /* check if this is located at one of the std addresses */ 181 if (ATA_MASTERDEV(dev)) { 182 if (!device_add_child(dev, "ata", unit)) 183 return ENOMEM; 184 } 185 else { 186 if (!device_add_child(dev, "ata", 187 devclass_find_free_unit(ata_devclass, 2))) 188 return ENOMEM; 189 } 190 return 0; 191} | |
192 193static int 194ata_pci_print_child(device_t dev, device_t child) 195{ 196 struct ata_channel *ch = device_get_softc(child); 197 int retval = 0; 198 199 retval += bus_print_child_header(dev, child); | 177 178static int 179ata_pci_print_child(device_t dev, device_t child) 180{ 181 struct ata_channel *ch = device_get_softc(child); 182 int retval = 0; 183 184 retval += bus_print_child_header(dev, child); |
200 retval += printf(": at 0x%lx", rman_get_start(ch->r_io)); | 185 retval += printf(": at 0x%lx", rman_get_start(ch->r_io[0].res)); |
201 202 if (ATA_MASTERDEV(dev)) 203 retval += printf(" irq %d", 14 + ch->unit); 204 205 retval += bus_print_child_footer(dev, child); 206 207 return retval; 208} --- 49 unchanged lines hidden (view full) --- 258 BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, 259 SYS_RES_IOPORT, myrid, res); 260 res = BUS_ALLOC_RESOURCE(device_get_parent(dev), dev, 261 SYS_RES_IOPORT, &myrid, 262 start, end, count, flags); 263 } 264 } 265 break; | 186 187 if (ATA_MASTERDEV(dev)) 188 retval += printf(" irq %d", 14 + ch->unit); 189 190 retval += bus_print_child_footer(dev, child); 191 192 return retval; 193} --- 49 unchanged lines hidden (view full) --- 243 BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, 244 SYS_RES_IOPORT, myrid, res); 245 res = BUS_ALLOC_RESOURCE(device_get_parent(dev), dev, 246 SYS_RES_IOPORT, &myrid, 247 start, end, count, flags); 248 } 249 } 250 break; |
266 267 case ATA_BMADDR_RID: 268 if (controller->bmaddr) { 269 myrid = 0x20; 270 start = (unit == 0 ? 271 controller->bmaddr : controller->bmaddr+ATA_BMIOSIZE); 272 end = start + ATA_BMIOSIZE - 1; 273 count = ATA_BMIOSIZE; 274 res = BUS_ALLOC_RESOURCE(device_get_parent(dev), child, 275 SYS_RES_IOPORT, &myrid, 276 start, end, count, flags); 277 } | |
278 } 279 return res; 280 } 281 282 if (type == SYS_RES_IRQ && *rid == ATA_IRQ_RID) { 283 if (ATA_MASTERDEV(dev)) { 284#ifdef __alpha__ 285 return alpha_platform_alloc_ide_intr(unit); --- 31 unchanged lines hidden (view full) --- 317 case ATA_ALTADDR_RID: 318 if (ATA_MASTERDEV(dev)) 319 return BUS_RELEASE_RESOURCE(device_get_parent(dev), child, 320 SYS_RES_IOPORT, 0x0, r); 321 else 322 return BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, 323 SYS_RES_IOPORT, 0x14 + 8 * unit, r); 324 break; | 251 } 252 return res; 253 } 254 255 if (type == SYS_RES_IRQ && *rid == ATA_IRQ_RID) { 256 if (ATA_MASTERDEV(dev)) { 257#ifdef __alpha__ 258 return alpha_platform_alloc_ide_intr(unit); --- 31 unchanged lines hidden (view full) --- 290 case ATA_ALTADDR_RID: 291 if (ATA_MASTERDEV(dev)) 292 return BUS_RELEASE_RESOURCE(device_get_parent(dev), child, 293 SYS_RES_IOPORT, 0x0, r); 294 else 295 return BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, 296 SYS_RES_IOPORT, 0x14 + 8 * unit, r); 297 break; |
325 326 case ATA_BMADDR_RID: 327 return BUS_RELEASE_RESOURCE(device_get_parent(dev), child, 328 SYS_RES_IOPORT, 0x20, r); | |
329 default: 330 return ENOENT; 331 } 332 } 333 if (type == SYS_RES_IRQ) { 334 if (rid != ATA_IRQ_RID) 335 return ENOENT; 336 --- 51 unchanged lines hidden (view full) --- 388 struct ata_pci_controller *controller = device_get_softc(dev); 389 int unit = ((struct ata_channel *)device_get_softc(child))->unit; 390 391 controller->interrupt[unit].function = NULL; 392 controller->interrupt[unit].argument = NULL; 393 return 0; 394 } 395} | 298 default: 299 return ENOENT; 300 } 301 } 302 if (type == SYS_RES_IRQ) { 303 if (rid != ATA_IRQ_RID) 304 return ENOENT; 305 --- 51 unchanged lines hidden (view full) --- 357 struct ata_pci_controller *controller = device_get_softc(dev); 358 int unit = ((struct ata_channel *)device_get_softc(child))->unit; 359 360 controller->interrupt[unit].function = NULL; 361 controller->interrupt[unit].argument = NULL; 362 return 0; 363 } 364} |
365 366static int 367ata_pci_allocate(device_t dev, struct ata_channel *ch) 368{ 369 struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); 370 struct resource *io = NULL, *altio = NULL; 371 int i, rid; |
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396 | 372 |
373 rid = ATA_IOADDR_RID; 374 io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 375 0, ~0, ATA_IOSIZE, RF_ACTIVE); 376 if (!io) 377 return ENXIO; 378 379 rid = ATA_ALTADDR_RID; 380 altio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 381 0, ~0, ATA_ALTIOSIZE, RF_ACTIVE); 382 if (!altio) { 383 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io); 384 return ENXIO; 385 } 386 387 for (i = ATA_DATA; i <= ATA_STATUS; i ++) { 388 ch->r_io[i].res = io; 389 ch->r_io[i].offset = i; 390 } 391 ch->r_io[ATA_ALTSTAT].res = altio; 392 ch->r_io[ATA_ALTSTAT].offset = 0; 393 394 if (ctlr->r_bmio) { 395 for (i = ATA_BMCMD_PORT; i <= ATA_BMDTP_PORT; i++) { 396 ch->r_io[i].res = ctlr->r_bmio; 397 ch->r_io[i].offset = (i - ATA_BMCMD_PORT)+(ch->unit * ATA_BMIOSIZE); 398 } 399 400 /* if simplex controller, only allow DMA on primary channel */ 401 ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, ATA_IDX_INB(ch, ATA_BMSTAT_PORT) & 402 (ATA_BMSTAT_DMA_MASTER | ATA_BMSTAT_DMA_SLAVE)); 403 if (ch->unit > 0 && 404 (ATA_IDX_INB(ch, ATA_BMSTAT_PORT) & ATA_BMSTAT_DMA_SIMPLEX)) 405 device_printf(dev, "simplex device, DMA on primary only\n"); 406 else 407 ctlr->dmainit(ch); 408 } 409 return 0; 410} 411 412static int 413ata_pci_dmastart(struct ata_channel *ch, caddr_t data, int32_t count, int dir) 414{ 415 int error; 416 417 if ((error = ata_dmastart(ch, data, count, dir))) 418 return error; 419 420 ATA_IDX_OUTL(ch, ATA_BMDTP_PORT, ch->dma->mdmatab); 421 ATA_IDX_OUTB(ch, ATA_BMCMD_PORT, dir ? ATA_BMCMD_WRITE_READ : 0); 422 ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, (ATA_IDX_INB(ch, ATA_BMSTAT_PORT) | 423 (ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR))); 424 ATA_IDX_OUTB(ch, ATA_BMCMD_PORT, 425 ATA_IDX_INB(ch, ATA_BMCMD_PORT) | ATA_BMCMD_START_STOP); 426 return 0; 427} 428 429static int 430ata_pci_dmastop(struct ata_channel *ch) 431{ 432 int error; 433 434 error = ATA_IDX_INB(ch, ATA_BMSTAT_PORT); 435 ATA_IDX_OUTB(ch, ATA_BMCMD_PORT, 436 ATA_IDX_INB(ch, ATA_BMCMD_PORT) & ~ATA_BMCMD_START_STOP); 437 ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR); 438 439 ata_dmastop(ch); 440 441 return (error & ATA_BMSTAT_MASK); 442} 443 444static int 445ata_pci_dmastatus(struct ata_channel *ch) 446{ 447 return ATA_IDX_INB(ch, ATA_BMSTAT_PORT) & ATA_BMSTAT_MASK; 448} 449 450static int 451ata_pci_dmainit(struct ata_channel *ch) 452{ 453 int error; 454 455 if ((error = ata_dmainit(ch))) 456 return error; 457 458 ch->dma->start = ata_pci_dmastart; 459 ch->dma->stop = ata_pci_dmastop; 460 ch->dma->status = ata_pci_dmastatus; 461 return 0; 462} 463 |
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397static void 398ata_pci_locknoop(struct ata_channel *ch, int flags) 399{ 400} 401 | 464static void 465ata_pci_locknoop(struct ata_channel *ch, int flags) 466{ 467} 468 |
402 | |
403static device_method_t ata_pci_methods[] = { 404 /* device interface */ 405 DEVMETHOD(device_probe, ata_pci_probe), 406 DEVMETHOD(device_attach, ata_pci_attach), | 469static device_method_t ata_pci_methods[] = { 470 /* device interface */ 471 DEVMETHOD(device_probe, ata_pci_probe), 472 DEVMETHOD(device_attach, ata_pci_attach), |
473 DEVMETHOD(device_detach, ata_pci_attach), |
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407 DEVMETHOD(device_shutdown, bus_generic_shutdown), 408 DEVMETHOD(device_suspend, bus_generic_suspend), 409 DEVMETHOD(device_resume, bus_generic_resume), 410 411 /* bus methods */ 412 DEVMETHOD(bus_print_child, ata_pci_print_child), 413 DEVMETHOD(bus_alloc_resource, ata_pci_alloc_resource), 414 DEVMETHOD(bus_release_resource, ata_pci_release_resource), --- 25 unchanged lines hidden (view full) --- 440 /* find channel number on this controller */ 441 device_get_children(device_get_parent(dev), &children, &count); 442 for (i = 0; i < count; i++) { 443 if (children[i] == dev) 444 ch->unit = i; 445 } 446 free(children, M_TEMP); 447 | 474 DEVMETHOD(device_shutdown, bus_generic_shutdown), 475 DEVMETHOD(device_suspend, bus_generic_suspend), 476 DEVMETHOD(device_resume, bus_generic_resume), 477 478 /* bus methods */ 479 DEVMETHOD(bus_print_child, ata_pci_print_child), 480 DEVMETHOD(bus_alloc_resource, ata_pci_alloc_resource), 481 DEVMETHOD(bus_release_resource, ata_pci_release_resource), --- 25 unchanged lines hidden (view full) --- 507 /* find channel number on this controller */ 508 device_get_children(device_get_parent(dev), &children, &count); 509 for (i = 0; i < count; i++) { 510 if (children[i] == dev) 511 ch->unit = i; 512 } 513 free(children, M_TEMP); 514 |
515 if ((error = ctlr->allocate(dev, ch))) 516 return error; 517 |
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448 ch->device[MASTER].setmode = ctlr->setmode; 449 ch->device[SLAVE].setmode = ctlr->setmode; 450 ch->locking = ctlr->locking; | 518 ch->device[MASTER].setmode = ctlr->setmode; 519 ch->device[SLAVE].setmode = ctlr->setmode; 520 ch->locking = ctlr->locking; |
451 ch->chiptype = pci_get_devid(device_get_parent(dev)); 452 453 if (!(error = ata_probe(dev)) && ch->r_bmio) { 454 /* if simplex controller, only allow DMA on primary channel */ 455 ATA_OUTB(ch->r_bmio, ATA_BMSTAT_PORT, 456 ATA_INB(ch->r_bmio, ATA_BMSTAT_PORT) & 457 (ATA_BMSTAT_DMA_MASTER | ATA_BMSTAT_DMA_SLAVE)); 458 if (ch->unit == 1 && ATA_INB(ch->r_bmio, ATA_BMSTAT_PORT) & 459 ATA_BMSTAT_DMA_SIMPLEX) { 460 ata_printf(ch, -1, "simplex device, DMA on primary only\n"); 461 return error; 462 } 463 error = ctlr->dmainit(ch); 464 } 465 return error; | 521 ch->chiptype = ctlr->chip->chipid; 522 return ata_probe(dev); |
466} 467 468static device_method_t ata_pcisub_methods[] = { 469 /* device interface */ 470 DEVMETHOD(device_probe, ata_pcisub_probe), 471 DEVMETHOD(device_attach, ata_attach), 472 DEVMETHOD(device_detach, ata_detach), 473 DEVMETHOD(device_resume, ata_resume), 474 { 0, 0 } 475}; 476 477static driver_t ata_pcisub_driver = { 478 "ata", 479 ata_pcisub_methods, 480 sizeof(struct ata_channel), 481}; 482 483DRIVER_MODULE(ata, atapci, ata_pcisub_driver, ata_devclass, 0, 0); | 523} 524 525static device_method_t ata_pcisub_methods[] = { 526 /* device interface */ 527 DEVMETHOD(device_probe, ata_pcisub_probe), 528 DEVMETHOD(device_attach, ata_attach), 529 DEVMETHOD(device_detach, ata_detach), 530 DEVMETHOD(device_resume, ata_resume), 531 { 0, 0 } 532}; 533 534static driver_t ata_pcisub_driver = { 535 "ata", 536 ata_pcisub_methods, 537 sizeof(struct ata_channel), 538}; 539 540DRIVER_MODULE(ata, atapci, ata_pcisub_driver, ata_devclass, 0, 0); |