| acpi_pcib.c (81093) | acpi_pcib.c (82372) |
|---|---|
| 1/*- 2 * Copyright (c) 2000 Michael Smith 3 * Copyright (c) 2000 BSDi 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 10 unchanged lines hidden (view full) --- 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 * | 1/*- 2 * Copyright (c) 2000 Michael Smith 3 * Copyright (c) 2000 BSDi 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 10 unchanged lines hidden (view full) --- 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/acpica/acpi_pcib.c 81093 2001-08-03 08:38:49Z msmith $ | 27 * $FreeBSD: head/sys/dev/acpica/acpi_pcib.c 82372 2001-08-26 22:50:15Z msmith $ |
| 28 */ 29#include "opt_acpi.h" 30#include <sys/param.h> 31#include <sys/bus.h> 32#include <sys/malloc.h> 33#include <sys/kernel.h> 34 35#include "acpi.h" --- 251 unchanged lines hidden (view full) --- 287 ACPI_DEVICE_INFO devinfo; 288 ACPI_STATUS status; 289 u_int8_t *prtp; 290 device_t *devlist; 291 int devcount; 292 int bus; 293 int interrupt; 294 int i; | 28 */ 29#include "opt_acpi.h" 30#include <sys/param.h> 31#include <sys/bus.h> 32#include <sys/malloc.h> 33#include <sys/kernel.h> 34 35#include "acpi.h" --- 251 unchanged lines hidden (view full) --- 287 ACPI_DEVICE_INFO devinfo; 288 ACPI_STATUS status; 289 u_int8_t *prtp; 290 device_t *devlist; 291 int devcount; 292 int bus; 293 int interrupt; 294 int i; |
| 295 296 FUNCTION_TRACE(__func__); |
|
| 295 296 crsbuf.Pointer = NULL; 297 prsbuf.Pointer = NULL; 298 devlist = NULL; 299 interrupt = 255; 300 301 /* ACPI numbers pins 0-3, not 1-4 like the BIOS */ 302 pin--; --- 85 unchanged lines hidden (view full) --- 388 AcpiFormatException(status)); 389 goto out; /* this is fatal */ 390 } 391 if ((status = acpi_GetIntoBuffer(lnkdev, AcpiGetPossibleResources, &prsbuf)) != AE_OK) { 392 device_printf(sc->ap_dev, "couldn't get PCI interrupt link device _PRS data - %s\n", 393 AcpiFormatException(status)); 394 /* this is not fatal, since it may be hardwired */ 395 } | 297 298 crsbuf.Pointer = NULL; 299 prsbuf.Pointer = NULL; 300 devlist = NULL; 301 interrupt = 255; 302 303 /* ACPI numbers pins 0-3, not 1-4 like the BIOS */ 304 pin--; --- 85 unchanged lines hidden (view full) --- 390 AcpiFormatException(status)); 391 goto out; /* this is fatal */ 392 } 393 if ((status = acpi_GetIntoBuffer(lnkdev, AcpiGetPossibleResources, &prsbuf)) != AE_OK) { 394 device_printf(sc->ap_dev, "couldn't get PCI interrupt link device _PRS data - %s\n", 395 AcpiFormatException(status)); 396 /* this is not fatal, since it may be hardwired */ 397 } |
| 396 DEBUG_PRINT(TRACE_RESOURCES, ("got %d bytes for %s._CRS\n", crsbuf.Length, acpi_name(lnkdev))); 397 DEBUG_PRINT(TRACE_RESOURCES, ("got %d bytes for %s._PRS\n", prsbuf.Length, acpi_name(lnkdev))); | 398 ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "got %d bytes for %s._CRS\n", crsbuf.Length, acpi_name(lnkdev))); 399 ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "got %d bytes for %s._PRS\n", prsbuf.Length, acpi_name(lnkdev))); |
| 398 399 /* 400 * The interrupt may already be routed, so check _CRS first. We don't check the 401 * 'decoding' bit in the _STA result, since there's nothing in the spec that 402 * mandates it be set, however some BIOS' will set it if the decode is active. 403 * 404 * The Source Index points to the particular resource entry we're interested in. 405 */ --- 97 unchanged lines hidden (view full) --- 503 if (devlist != NULL) 504 free(devlist, M_TEMP); 505 if (crsbuf.Pointer != NULL) 506 AcpiOsFree(crsbuf.Pointer); 507 if (prsbuf.Pointer != NULL) 508 AcpiOsFree(prsbuf.Pointer); 509 510 /* XXX APIC_IO interrupt mapping? */ | 400 401 /* 402 * The interrupt may already be routed, so check _CRS first. We don't check the 403 * 'decoding' bit in the _STA result, since there's nothing in the spec that 404 * mandates it be set, however some BIOS' will set it if the decode is active. 405 * 406 * The Source Index points to the particular resource entry we're interested in. 407 */ --- 97 unchanged lines hidden (view full) --- 505 if (devlist != NULL) 506 free(devlist, M_TEMP); 507 if (crsbuf.Pointer != NULL) 508 AcpiOsFree(crsbuf.Pointer); 509 if (prsbuf.Pointer != NULL) 510 AcpiOsFree(prsbuf.Pointer); 511 512 /* XXX APIC_IO interrupt mapping? */ |
| 511 return(interrupt); | 513 return_VALUE(interrupt); |
| 512} 513 | 514} 515 |