| ata-pci.c (144914) | ata-pci.c (145499) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 - 2005 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 --- 13 unchanged lines hidden (view full) --- 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 29#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1998 - 2005 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 --- 13 unchanged lines hidden (view full) --- 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 29#include <sys/cdefs.h> |
| 30__FBSDID("$FreeBSD: head/sys/dev/ata/ata-pci.c 144914 2005-04-11 20:28:15Z sos $"); | 30__FBSDID("$FreeBSD: head/sys/dev/ata/ata-pci.c 145499 2005-04-25 07:57:04Z sos $"); |
| 31 32#include "opt_ata.h" 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/kernel.h> 36#include <sys/module.h> 37#include <sys/ata.h> 38#include <sys/bus.h> --- 344 unchanged lines hidden (view full) --- 383ata_pci_allocate(device_t dev) 384{ 385 struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); 386 struct ata_channel *ch = device_get_softc(dev); 387 struct resource *io = NULL, *ctlio = NULL; 388 int i, rid; 389 390 rid = ATA_IOADDR_RID; | 31 32#include "opt_ata.h" 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/kernel.h> 36#include <sys/module.h> 37#include <sys/ata.h> 38#include <sys/bus.h> --- 344 unchanged lines hidden (view full) --- 383ata_pci_allocate(device_t dev) 384{ 385 struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); 386 struct ata_channel *ch = device_get_softc(dev); 387 struct resource *io = NULL, *ctlio = NULL; 388 int i, rid; 389 390 rid = ATA_IOADDR_RID; |
| 391 io = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE); 392 if (!io) | 391 if (!(io = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE))) |
| 393 return ENXIO; 394 395 rid = ATA_CTLADDR_RID; | 392 return ENXIO; 393 394 rid = ATA_CTLADDR_RID; |
| 396 ctlio = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE); 397 if (!ctlio) { | 395 if (!(ctlio = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid,RF_ACTIVE))){ |
| 398 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io); 399 return ENXIO; 400 } 401 402 for (i = ATA_DATA; i <= ATA_COMMAND; i ++) { 403 ch->r_io[i].res = io; 404 ch->r_io[i].offset = i; 405 } --- 4 unchanged lines hidden (view full) --- 410 if (ctlr->r_res1) { 411 for (i = ATA_BMCMD_PORT; i <= ATA_BMDTP_PORT; i++) { 412 ch->r_io[i].res = ctlr->r_res1; 413 ch->r_io[i].offset = (i - ATA_BMCMD_PORT) + (ch->unit*ATA_BMIOSIZE); 414 } 415 } 416 417 ata_generic_hw(ch); | 396 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io); 397 return ENXIO; 398 } 399 400 for (i = ATA_DATA; i <= ATA_COMMAND; i ++) { 401 ch->r_io[i].res = io; 402 ch->r_io[i].offset = i; 403 } --- 4 unchanged lines hidden (view full) --- 408 if (ctlr->r_res1) { 409 for (i = ATA_BMCMD_PORT; i <= ATA_BMDTP_PORT; i++) { 410 ch->r_io[i].res = ctlr->r_res1; 411 ch->r_io[i].offset = (i - ATA_BMCMD_PORT) + (ch->unit*ATA_BMIOSIZE); 412 } 413 } 414 415 ata_generic_hw(ch); |
| 418 | |
| 419 return 0; 420} 421 422static int 423ata_pci_dmastart(struct ata_channel *ch) 424{ 425 ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, (ATA_IDX_INB(ch, ATA_BMSTAT_PORT) | 426 (ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR))); --- 191 unchanged lines hidden --- | 416 return 0; 417} 418 419static int 420ata_pci_dmastart(struct ata_channel *ch) 421{ 422 ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, (ATA_IDX_INB(ch, ATA_BMSTAT_PORT) | 423 (ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR))); --- 191 unchanged lines hidden --- |