| ata-card.c (136688) | ata-card.c (137493) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 - 2004 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 - 2004 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-card.c 136688 2004-10-19 10:29:00Z le $"); | 30__FBSDID("$FreeBSD: head/sys/dev/ata/ata-card.c 137493 2004-11-10 00:33:05Z imp $"); |
| 31 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/ata.h> 35#include <sys/kernel.h> 36#include <sys/module.h> 37#include <sys/bus.h> 38#include <sys/malloc.h> --- 61 unchanged lines hidden (view full) --- 100 atadev->mode = ata_limit_mode(atadev, mode, ATA_PIO_MAX); 101} 102 103static int 104ata_pccard_probe(device_t dev) 105{ 106 struct ata_channel *ch = device_get_softc(dev); 107 struct resource *io, *altio; | 31 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/ata.h> 35#include <sys/kernel.h> 36#include <sys/module.h> 37#include <sys/bus.h> 38#include <sys/malloc.h> --- 61 unchanged lines hidden (view full) --- 100 atadev->mode = ata_limit_mode(atadev, mode, ATA_PIO_MAX); 101} 102 103static int 104ata_pccard_probe(device_t dev) 105{ 106 struct ata_channel *ch = device_get_softc(dev); 107 struct resource *io, *altio; |
| 108 int i, rid, len; | 108 int i, rid; |
| 109 110 /* allocate the io range to get start and length */ 111 rid = ATA_IOADDR_RID; | 109 110 /* allocate the io range to get start and length */ 111 rid = ATA_IOADDR_RID; |
| 112 len = bus_get_resource_count(dev, SYS_RES_IOPORT, rid); | |
| 113 io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 114 ATA_IOSIZE, RF_ACTIVE); 115 if (!io) 116 return ENXIO; 117 118 /* setup the resource vectors */ 119 for (i = ATA_DATA; i <= ATA_STATUS; i++) { 120 ch->r_io[i].res = io; 121 ch->r_io[i].offset = i; 122 } 123 124 /* 125 * if we got more than the default ATA_IOSIZE ports, this is a device 126 * where altio is located at offset 14 into "normal" io space. 127 */ | 112 io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 113 ATA_IOSIZE, RF_ACTIVE); 114 if (!io) 115 return ENXIO; 116 117 /* setup the resource vectors */ 118 for (i = ATA_DATA; i <= ATA_STATUS; i++) { 119 ch->r_io[i].res = io; 120 ch->r_io[i].offset = i; 121 } 122 123 /* 124 * if we got more than the default ATA_IOSIZE ports, this is a device 125 * where altio is located at offset 14 into "normal" io space. 126 */ |
| 128 if (len > ATA_IOSIZE) { | 127 if (rman_get_size(io) > ATA_IOSIZE) { |
| 129 ch->r_io[ATA_ALTSTAT].res = io; 130 ch->r_io[ATA_ALTSTAT].offset = 14; 131 } 132 else { 133 rid = ATA_ALTADDR_RID; 134 altio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 135 ATA_ALTIOSIZE, RF_ACTIVE); 136 if (!altio) { --- 19 unchanged lines hidden (view full) --- 156ata_pccard_detach(device_t dev) 157{ 158 struct ata_channel *ch = device_get_softc(dev); 159 int i; 160 161 free(ch->device[MASTER].param, M_ATA); 162 ch->device[MASTER].param = NULL; 163 ata_detach(dev); | 128 ch->r_io[ATA_ALTSTAT].res = io; 129 ch->r_io[ATA_ALTSTAT].offset = 14; 130 } 131 else { 132 rid = ATA_ALTADDR_RID; 133 altio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 134 ATA_ALTIOSIZE, RF_ACTIVE); 135 if (!altio) { --- 19 unchanged lines hidden (view full) --- 155ata_pccard_detach(device_t dev) 156{ 157 struct ata_channel *ch = device_get_softc(dev); 158 int i; 159 160 free(ch->device[MASTER].param, M_ATA); 161 ch->device[MASTER].param = NULL; 162 ata_detach(dev); |
| 164 bus_release_resource(dev, SYS_RES_IOPORT, 165 ATA_ALTADDR_RID, ch->r_io[ATA_ALTSTAT].res); 166 bus_release_resource(dev, SYS_RES_IOPORT, 167 ATA_IOADDR_RID, ch->r_io[ATA_DATA].res); | 163 if (ch->r_io[ATA_ALTSTAT].res != ch->r_io[ATA_DATA].res) 164 bus_release_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID, 165 ch->r_io[ATA_ALTSTAT].res); 166 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, 167 ch->r_io[ATA_DATA].res); |
| 168 for (i = ATA_DATA; i < ATA_MAX_RES; i++) 169 ch->r_io[i].res = NULL; 170 return 0; 171} 172 173static device_method_t ata_pccard_methods[] = { 174 /* device interface */ 175 DEVMETHOD(device_probe, pccard_compat_probe), --- 17 unchanged lines hidden --- | 168 for (i = ATA_DATA; i < ATA_MAX_RES; i++) 169 ch->r_io[i].res = NULL; 170 return 0; 171} 172 173static device_method_t ata_pccard_methods[] = { 174 /* device interface */ 175 DEVMETHOD(device_probe, pccard_compat_probe), --- 17 unchanged lines hidden --- |