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 *
| 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 *
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29 */ 30 31#include <sys/param.h> 32#include <sys/systm.h> 33#include <sys/kernel.h> 34#include <sys/disk.h> 35#include <sys/module.h> 36#include <sys/bus.h> 37#include <sys/bio.h> 38#include <sys/malloc.h> 39#include <sys/devicestat.h> 40#include <sys/sysctl.h> 41#include <machine/stdarg.h> 42#include <machine/resource.h> 43#include <machine/bus.h> 44#include <sys/rman.h> 45#include <isa/isavar.h> 46#include <dev/ata/ata-all.h> 47 48/* local vars */ 49static struct isa_pnp_id ata_ids[] = { 50 {0x0006d041, "Generic ESDI/IDE/ATA controller"}, /* PNP0600 */ 51 {0x0106d041, "Plus Hardcard II"}, /* PNP0601 */ 52 {0x0206d041, "Plus Hardcard IIXL/EZ"}, /* PNP0602 */ 53 {0x0306d041, "Generic ATA"}, /* PNP0603 */ 54 {0} 55}; 56 57static int 58ata_isa_probe(device_t dev) 59{ 60 struct ata_softc *scp = device_get_softc(dev); 61 struct resource *io; 62 int rid; 63 u_long tmp; 64 65 /* check isapnp ids */ 66 if (ISA_PNP_PROBE(device_get_parent(dev), dev, ata_ids) == ENXIO) 67 return ENXIO; 68 69 /* allocate the io port range to get the start address */ 70 rid = ATA_IOADDR_RID; 71 io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 72 ATA_IOSIZE, RF_ACTIVE); 73 if (!io) 74 return ENOMEM; 75 76 /* set the altport range */ 77 if (bus_get_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID, &tmp, &tmp)) { 78 bus_set_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID, 79 rman_get_start(io) + ATA_ALTOFFSET, ATA_ALTIOSIZE); 80 } 81 82 bus_release_resource(dev, SYS_RES_IOPORT, rid, io); 83 scp->channel = 0; 84 scp->flags |= ATA_USE_16BIT; 85 return ata_probe(dev); 86} 87 88static device_method_t ata_isa_methods[] = { 89 /* device interface */ 90 DEVMETHOD(device_probe, ata_isa_probe), 91 DEVMETHOD(device_attach, ata_attach), 92 DEVMETHOD(device_resume, ata_resume), 93 { 0, 0 } 94}; 95 96static driver_t ata_isa_driver = { 97 "ata", 98 ata_isa_methods, 99 sizeof(struct ata_softc), 100}; 101 102DRIVER_MODULE(ata, isa, ata_isa_driver, ata_devclass, 0, 0); 103 104/* 105 * the following is a bandaid to get ISA only setups to link, 106 * since these are getting rare the ugliness is kept here 107 */ 108#include "pci.h" 109#if NPCI == 0 110void * 111ata_dmaalloc(struct ata_softc *scp, int device) 112{ 113 return 0; 114} 115 116void 117ata_dmainit(struct ata_softc *scp, int device, 118 int piomode, int wdmamode, int udmamode) 119{ 120} 121 122int 123ata_dmasetup(struct ata_softc *scp, int device, struct ata_dmaentry *dmatab, 124 caddr_t data, int32_t count) 125{ 126 return -1; 127} 128 129void 130ata_dmastart(struct ata_softc *scp, int device, 131 struct ata_dmaentry *dmatab, int dir) 132{ 133} 134 135int 136ata_dmadone(struct ata_softc *scp) 137{ 138 return -1; 139} 140 141int 142ata_dmastatus(struct ata_softc *scp) 143{ 144 return -1; 145} 146#endif
| 29 */ 30 31#include <sys/param.h> 32#include <sys/systm.h> 33#include <sys/kernel.h> 34#include <sys/disk.h> 35#include <sys/module.h> 36#include <sys/bus.h> 37#include <sys/bio.h> 38#include <sys/malloc.h> 39#include <sys/devicestat.h> 40#include <sys/sysctl.h> 41#include <machine/stdarg.h> 42#include <machine/resource.h> 43#include <machine/bus.h> 44#include <sys/rman.h> 45#include <isa/isavar.h> 46#include <dev/ata/ata-all.h> 47 48/* local vars */ 49static struct isa_pnp_id ata_ids[] = { 50 {0x0006d041, "Generic ESDI/IDE/ATA controller"}, /* PNP0600 */ 51 {0x0106d041, "Plus Hardcard II"}, /* PNP0601 */ 52 {0x0206d041, "Plus Hardcard IIXL/EZ"}, /* PNP0602 */ 53 {0x0306d041, "Generic ATA"}, /* PNP0603 */ 54 {0} 55}; 56 57static int 58ata_isa_probe(device_t dev) 59{ 60 struct ata_softc *scp = device_get_softc(dev); 61 struct resource *io; 62 int rid; 63 u_long tmp; 64 65 /* check isapnp ids */ 66 if (ISA_PNP_PROBE(device_get_parent(dev), dev, ata_ids) == ENXIO) 67 return ENXIO; 68 69 /* allocate the io port range to get the start address */ 70 rid = ATA_IOADDR_RID; 71 io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0, 72 ATA_IOSIZE, RF_ACTIVE); 73 if (!io) 74 return ENOMEM; 75 76 /* set the altport range */ 77 if (bus_get_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID, &tmp, &tmp)) { 78 bus_set_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID, 79 rman_get_start(io) + ATA_ALTOFFSET, ATA_ALTIOSIZE); 80 } 81 82 bus_release_resource(dev, SYS_RES_IOPORT, rid, io); 83 scp->channel = 0; 84 scp->flags |= ATA_USE_16BIT; 85 return ata_probe(dev); 86} 87 88static device_method_t ata_isa_methods[] = { 89 /* device interface */ 90 DEVMETHOD(device_probe, ata_isa_probe), 91 DEVMETHOD(device_attach, ata_attach), 92 DEVMETHOD(device_resume, ata_resume), 93 { 0, 0 } 94}; 95 96static driver_t ata_isa_driver = { 97 "ata", 98 ata_isa_methods, 99 sizeof(struct ata_softc), 100}; 101 102DRIVER_MODULE(ata, isa, ata_isa_driver, ata_devclass, 0, 0); 103 104/* 105 * the following is a bandaid to get ISA only setups to link, 106 * since these are getting rare the ugliness is kept here 107 */ 108#include "pci.h" 109#if NPCI == 0 110void * 111ata_dmaalloc(struct ata_softc *scp, int device) 112{ 113 return 0; 114} 115 116void 117ata_dmainit(struct ata_softc *scp, int device, 118 int piomode, int wdmamode, int udmamode) 119{ 120} 121 122int 123ata_dmasetup(struct ata_softc *scp, int device, struct ata_dmaentry *dmatab, 124 caddr_t data, int32_t count) 125{ 126 return -1; 127} 128 129void 130ata_dmastart(struct ata_softc *scp, int device, 131 struct ata_dmaentry *dmatab, int dir) 132{ 133} 134 135int 136ata_dmadone(struct ata_softc *scp) 137{ 138 return -1; 139} 140 141int 142ata_dmastatus(struct ata_softc *scp) 143{ 144 return -1; 145} 146#endif
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