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 9 * notice, this list of conditions and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 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 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 9 * notice, this list of conditions and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 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 29#include <sys/cdefs.h>
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30__FBSDID("$FreeBSD: head/sys/dev/ata/ata-card.c 145000 2005-04-13 07:14:17Z sos $");
| 30__FBSDID("$FreeBSD: head/sys/dev/ata/ata-card.c 145499 2005-04-25 07:57:04Z sos $");
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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> 39#include <sys/sema.h> 40#include <sys/taskqueue.h> 41#include <vm/uma.h> 42#include <machine/stdarg.h> 43#include <machine/resource.h> 44#include <machine/bus.h> 45#include <sys/rman.h> 46#include <dev/ata/ata-all.h> 47#include <dev/pccard/pccard_cis.h> 48#include <dev/pccard/pccardreg.h> 49#include <dev/pccard/pccardvar.h> 50#include <ata_if.h> 51 52#include "pccarddevs.h" 53 54static const struct pccard_product ata_pccard_products[] = { 55 PCMCIA_CARD(FREECOM, PCCARDIDE, 0), 56 PCMCIA_CARD(EXP, EXPMULTIMEDIA, 0), 57 PCMCIA_CARD(IODATA3, CBIDE2, 0), 58 PCMCIA_CARD(OEM2, CDROM1, 0), 59 PCMCIA_CARD(OEM2, IDE, 0), 60 PCMCIA_CARD(PANASONIC, KXLC005, 0), 61 PCMCIA_CARD(TEAC, IDECARDII, 0), 62 {NULL} 63}; 64 65static int 66ata_pccard_match(device_t dev) 67{ 68 const struct pccard_product *pp; 69 u_int32_t fcn = PCCARD_FUNCTION_UNSPEC; 70 int error = 0; 71
| 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> 39#include <sys/sema.h> 40#include <sys/taskqueue.h> 41#include <vm/uma.h> 42#include <machine/stdarg.h> 43#include <machine/resource.h> 44#include <machine/bus.h> 45#include <sys/rman.h> 46#include <dev/ata/ata-all.h> 47#include <dev/pccard/pccard_cis.h> 48#include <dev/pccard/pccardreg.h> 49#include <dev/pccard/pccardvar.h> 50#include <ata_if.h> 51 52#include "pccarddevs.h" 53 54static const struct pccard_product ata_pccard_products[] = { 55 PCMCIA_CARD(FREECOM, PCCARDIDE, 0), 56 PCMCIA_CARD(EXP, EXPMULTIMEDIA, 0), 57 PCMCIA_CARD(IODATA3, CBIDE2, 0), 58 PCMCIA_CARD(OEM2, CDROM1, 0), 59 PCMCIA_CARD(OEM2, IDE, 0), 60 PCMCIA_CARD(PANASONIC, KXLC005, 0), 61 PCMCIA_CARD(TEAC, IDECARDII, 0), 62 {NULL} 63}; 64 65static int 66ata_pccard_match(device_t dev) 67{ 68 const struct pccard_product *pp; 69 u_int32_t fcn = PCCARD_FUNCTION_UNSPEC; 70 int error = 0; 71
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72 error = pccard_get_function(dev, &fcn); 73 if (error != 0) 74 return (error);
| 72 if ((error = pccard_get_function(dev, &fcn))) 73 return error;
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75 76 /* if it says its a disk we should register it */ 77 if (fcn == PCCARD_FUNCTION_DISK)
| 74 75 /* if it says its a disk we should register it */ 76 if (fcn == PCCARD_FUNCTION_DISK)
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78 return (0);
| 77 return 0;
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79 80 /* match other devices here, primarily cdrom/dvd rom */ 81 if ((pp = pccard_product_lookup(dev, ata_pccard_products, 82 sizeof(ata_pccard_products[0]), NULL))) { 83 if (pp->pp_name) 84 device_set_desc(dev, pp->pp_name);
| 78 79 /* match other devices here, primarily cdrom/dvd rom */ 80 if ((pp = pccard_product_lookup(dev, ata_pccard_products, 81 sizeof(ata_pccard_products[0]), NULL))) { 82 if (pp->pp_name) 83 device_set_desc(dev, pp->pp_name);
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85 return (0);
| 84 return 0;
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86 }
| 85 }
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87 return(ENXIO);
| 86 return ENXIO;
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88} 89 90static int 91ata_pccard_probe(device_t dev) 92{ 93 struct ata_channel *ch = device_get_softc(dev); 94 struct resource *io, *ctlio; 95 int i, rid; 96 97 /* allocate the io range to get start and length */ 98 rid = ATA_IOADDR_RID;
| 87} 88 89static int 90ata_pccard_probe(device_t dev) 91{ 92 struct ata_channel *ch = device_get_softc(dev); 93 struct resource *io, *ctlio; 94 int i, rid; 95 96 /* allocate the io range to get start and length */ 97 rid = ATA_IOADDR_RID;
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99 io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 100 ATA_IOSIZE, RF_ACTIVE); 101 if (!io)
| 98 if (!(io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 99 ATA_IOSIZE, RF_ACTIVE)))
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102 return ENXIO; 103 104 /* setup the resource vectors */ 105 for (i = ATA_DATA; i <= ATA_COMMAND; i++) { 106 ch->r_io[i].res = io; 107 ch->r_io[i].offset = i; 108 } 109 ch->r_io[ATA_IDX_ADDR].res = io; 110 111 /* 112 * if we got more than the default ATA_IOSIZE ports, this is a device 113 * where ctlio is located at offset 14 into "normal" io space. 114 */ 115 if (rman_get_size(io) > ATA_IOSIZE) { 116 ch->r_io[ATA_CONTROL].res = io; 117 ch->r_io[ATA_CONTROL].offset = 14; 118 } 119 else { 120 rid = ATA_CTLADDR_RID;
| 100 return ENXIO; 101 102 /* setup the resource vectors */ 103 for (i = ATA_DATA; i <= ATA_COMMAND; i++) { 104 ch->r_io[i].res = io; 105 ch->r_io[i].offset = i; 106 } 107 ch->r_io[ATA_IDX_ADDR].res = io; 108 109 /* 110 * if we got more than the default ATA_IOSIZE ports, this is a device 111 * where ctlio is located at offset 14 into "normal" io space. 112 */ 113 if (rman_get_size(io) > ATA_IOSIZE) { 114 ch->r_io[ATA_CONTROL].res = io; 115 ch->r_io[ATA_CONTROL].offset = 14; 116 } 117 else { 118 rid = ATA_CTLADDR_RID;
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121 ctlio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 122 ATA_CTLIOSIZE, RF_ACTIVE); 123 if (!ctlio) {
| 119 if (!(ctlio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 120 ATA_CTLIOSIZE, RF_ACTIVE))) {
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124 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io); 125 for (i = ATA_DATA; i < ATA_MAX_RES; i++) 126 ch->r_io[i].res = NULL; 127 return ENXIO; 128 } 129 ch->r_io[ATA_CONTROL].res = ctlio; 130 ch->r_io[ATA_CONTROL].offset = 0; 131 } 132 ata_default_registers(ch); 133 134 /* initialize softc for this channel */ 135 ch->unit = 0; 136 ch->flags |= (ATA_USE_16BIT | ATA_NO_SLAVE); 137 ata_generic_hw(ch); 138 return ata_probe(dev); 139} 140 141static int 142ata_pccard_detach(device_t dev) 143{ 144 struct ata_channel *ch = device_get_softc(dev); 145 int i; 146 147 ata_detach(dev); 148 if (ch->r_io[ATA_CONTROL].res != ch->r_io[ATA_DATA].res) 149 bus_release_resource(dev, SYS_RES_IOPORT, ATA_CTLADDR_RID, 150 ch->r_io[ATA_CONTROL].res); 151 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, 152 ch->r_io[ATA_DATA].res); 153 for (i = ATA_DATA; i < ATA_MAX_RES; i++) 154 ch->r_io[i].res = NULL; 155 return 0; 156} 157 158static void 159ata_pccard_setmode(device_t parent, device_t dev) 160{ 161 struct ata_device *atadev = device_get_softc(dev); 162 int mode = atadev->mode; 163 164 atadev->mode = ata_limit_mode(atadev, mode, ATA_PIO_MAX); 165} 166 167static device_method_t ata_pccard_methods[] = { 168 /* device interface */ 169 DEVMETHOD(device_probe, pccard_compat_probe), 170 DEVMETHOD(device_attach, pccard_compat_attach), 171 DEVMETHOD(device_detach, ata_pccard_detach), 172 173 /* card interface */ 174 DEVMETHOD(card_compat_match, ata_pccard_match), 175 DEVMETHOD(card_compat_probe, ata_pccard_probe), 176 DEVMETHOD(card_compat_attach, ata_attach), 177 178 /* ATA methods */ 179 DEVMETHOD(ata_setmode, ata_pccard_setmode), 180 { 0, 0 } 181}; 182 183static driver_t ata_pccard_driver = { 184 "ata", 185 ata_pccard_methods, 186 sizeof(struct ata_channel), 187}; 188 189DRIVER_MODULE(ata, pccard, ata_pccard_driver, ata_devclass, 0, 0); 190MODULE_DEPEND(ata, ata, 1, 1, 1);
| 121 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io); 122 for (i = ATA_DATA; i < ATA_MAX_RES; i++) 123 ch->r_io[i].res = NULL; 124 return ENXIO; 125 } 126 ch->r_io[ATA_CONTROL].res = ctlio; 127 ch->r_io[ATA_CONTROL].offset = 0; 128 } 129 ata_default_registers(ch); 130 131 /* initialize softc for this channel */ 132 ch->unit = 0; 133 ch->flags |= (ATA_USE_16BIT | ATA_NO_SLAVE); 134 ata_generic_hw(ch); 135 return ata_probe(dev); 136} 137 138static int 139ata_pccard_detach(device_t dev) 140{ 141 struct ata_channel *ch = device_get_softc(dev); 142 int i; 143 144 ata_detach(dev); 145 if (ch->r_io[ATA_CONTROL].res != ch->r_io[ATA_DATA].res) 146 bus_release_resource(dev, SYS_RES_IOPORT, ATA_CTLADDR_RID, 147 ch->r_io[ATA_CONTROL].res); 148 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, 149 ch->r_io[ATA_DATA].res); 150 for (i = ATA_DATA; i < ATA_MAX_RES; i++) 151 ch->r_io[i].res = NULL; 152 return 0; 153} 154 155static void 156ata_pccard_setmode(device_t parent, device_t dev) 157{ 158 struct ata_device *atadev = device_get_softc(dev); 159 int mode = atadev->mode; 160 161 atadev->mode = ata_limit_mode(atadev, mode, ATA_PIO_MAX); 162} 163 164static device_method_t ata_pccard_methods[] = { 165 /* device interface */ 166 DEVMETHOD(device_probe, pccard_compat_probe), 167 DEVMETHOD(device_attach, pccard_compat_attach), 168 DEVMETHOD(device_detach, ata_pccard_detach), 169 170 /* card interface */ 171 DEVMETHOD(card_compat_match, ata_pccard_match), 172 DEVMETHOD(card_compat_probe, ata_pccard_probe), 173 DEVMETHOD(card_compat_attach, ata_attach), 174 175 /* ATA methods */ 176 DEVMETHOD(ata_setmode, ata_pccard_setmode), 177 { 0, 0 } 178}; 179 180static driver_t ata_pccard_driver = { 181 "ata", 182 ata_pccard_methods, 183 sizeof(struct ata_channel), 184}; 185 186DRIVER_MODULE(ata, pccard, ata_pccard_driver, ata_devclass, 0, 0); 187MODULE_DEPEND(ata, ata, 1, 1, 1);
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