| macio.c (157895) | macio.c (174782) |
|---|---|
| 1/*- 2 * Copyright 2002 by Peter Grehan. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 10 unchanged lines hidden (view full) --- 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 23 * 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 * | 1/*- 2 * Copyright 2002 by Peter Grehan. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 10 unchanged lines hidden (view full) --- 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 23 * 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/powerpc/powermac/macio.c 157895 2006-04-20 04:19:10Z imp $ | 27 * $FreeBSD: head/sys/powerpc/powermac/macio.c 174782 2007-12-19 18:00:50Z marcel $ |
| 28 */ 29 30/* 31 * Driver for KeyLargo/Pangea, the MacPPC south bridge ASIC. 32 */ 33 34#include <sys/param.h> 35#include <sys/systm.h> --- 328 unchanged lines hidden (view full) --- 364static struct resource * 365macio_alloc_resource(device_t bus, device_t child, int type, int *rid, 366 u_long start, u_long end, u_long count, u_int flags) 367{ 368 struct macio_softc *sc; 369 int needactivate; 370 struct resource *rv; 371 struct rman *rm; | 28 */ 29 30/* 31 * Driver for KeyLargo/Pangea, the MacPPC south bridge ASIC. 32 */ 33 34#include <sys/param.h> 35#include <sys/systm.h> --- 328 unchanged lines hidden (view full) --- 364static struct resource * 365macio_alloc_resource(device_t bus, device_t child, int type, int *rid, 366 u_long start, u_long end, u_long count, u_int flags) 367{ 368 struct macio_softc *sc; 369 int needactivate; 370 struct resource *rv; 371 struct rman *rm; |
| 372 bus_space_tag_t tagval; | |
| 373 u_long adjstart, adjend, adjcount; 374 struct macio_devinfo *dinfo; 375 struct resource_list_entry *rle; 376 377 sc = device_get_softc(bus); 378 dinfo = device_get_ivars(child); 379 380 needactivate = flags & RF_ACTIVE; --- 22 unchanged lines hidden (view full) --- 403 else if (end > rle->end) 404 adjend = rle->end; 405 else 406 adjend = end; 407 408 adjcount = adjend - adjstart; 409 410 rm = &sc->sc_mem_rman; | 372 u_long adjstart, adjend, adjcount; 373 struct macio_devinfo *dinfo; 374 struct resource_list_entry *rle; 375 376 sc = device_get_softc(bus); 377 dinfo = device_get_ivars(child); 378 379 needactivate = flags & RF_ACTIVE; --- 22 unchanged lines hidden (view full) --- 402 else if (end > rle->end) 403 adjend = rle->end; 404 else 405 adjend = end; 406 407 adjcount = adjend - adjstart; 408 409 rm = &sc->sc_mem_rman; |
| 411 412 tagval = PPC_BUS_SPACE_MEM; | |
| 413 break; 414 415 case SYS_RES_IRQ: 416 rle = resource_list_find(&dinfo->mdi_resources, SYS_RES_IRQ, 417 *rid); 418 if (rle == NULL) { 419 if (dinfo->mdi_ninterrupts >= 5) { 420 device_printf(bus, --- 5 unchanged lines hidden (view full) --- 426 dinfo->mdi_ninterrupts, start, start, 1); 427 428 dinfo->mdi_interrupts[dinfo->mdi_ninterrupts] = start; 429 dinfo->mdi_ninterrupts++; 430 } 431 432 return (resource_list_alloc(&dinfo->mdi_resources, bus, child, 433 type, rid, start, end, count, flags)); | 410 break; 411 412 case SYS_RES_IRQ: 413 rle = resource_list_find(&dinfo->mdi_resources, SYS_RES_IRQ, 414 *rid); 415 if (rle == NULL) { 416 if (dinfo->mdi_ninterrupts >= 5) { 417 device_printf(bus, --- 5 unchanged lines hidden (view full) --- 423 dinfo->mdi_ninterrupts, start, start, 1); 424 425 dinfo->mdi_interrupts[dinfo->mdi_ninterrupts] = start; 426 dinfo->mdi_ninterrupts++; 427 } 428 429 return (resource_list_alloc(&dinfo->mdi_resources, bus, child, 430 type, rid, start, end, count, flags)); |
| 434 break; | |
| 435 436 default: 437 device_printf(bus, "unknown resource request from %s\n", 438 device_get_nameunit(child)); 439 return (NULL); 440 } 441 442 rv = rman_reserve_resource(rm, adjstart, adjend, adjcount, flags, 443 child); 444 if (rv == NULL) { 445 device_printf(bus, 446 "failed to reserve resource %#lx - %#lx (%#lx) for %s\n", 447 adjstart, adjend, adjcount, device_get_nameunit(child)); 448 return (NULL); 449 } 450 451 rman_set_rid(rv, *rid); | 431 432 default: 433 device_printf(bus, "unknown resource request from %s\n", 434 device_get_nameunit(child)); 435 return (NULL); 436 } 437 438 rv = rman_reserve_resource(rm, adjstart, adjend, adjcount, flags, 439 child); 440 if (rv == NULL) { 441 device_printf(bus, 442 "failed to reserve resource %#lx - %#lx (%#lx) for %s\n", 443 adjstart, adjend, adjcount, device_get_nameunit(child)); 444 return (NULL); 445 } 446 447 rman_set_rid(rv, *rid); |
| 452 rman_set_bustag(rv, tagval); | 448 rman_set_bustag(rv, &bs_le_tag); |
| 453 rman_set_bushandle(rv, rman_get_start(rv)); 454 455 if (needactivate) { 456 if (bus_activate_resource(child, type, *rid, rv) != 0) { 457 device_printf(bus, 458 "failed to activate resource for %s\n", 459 device_get_nameunit(child)); 460 rman_release_resource(rv); --- 82 unchanged lines hidden --- | 449 rman_set_bushandle(rv, rman_get_start(rv)); 450 451 if (needactivate) { 452 if (bus_activate_resource(child, type, *rid, rv) != 0) { 453 device_printf(bus, 454 "failed to activate resource for %s\n", 455 device_get_nameunit(child)); 456 rman_release_resource(rv); --- 82 unchanged lines hidden --- |