aic_pccard.c (170872) | aic_pccard.c (241591) |
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1/*- 2 * Copyright (c) 1999 Luoqi Chen. 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1999 Luoqi Chen. 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
28__FBSDID("$FreeBSD: head/sys/dev/aic/aic_pccard.c 170872 2007-06-17 05:55:54Z scottl $"); | 28__FBSDID("$FreeBSD: head/sys/dev/aic/aic_pccard.c 241591 2012-10-15 16:09:59Z jhb $"); |
29 30#include <sys/param.h> | 29 30#include <sys/param.h> |
31#include <sys/callout.h> |
|
31#include <sys/kernel.h> | 32#include <sys/kernel.h> |
33#include <sys/lock.h> |
|
32#include <sys/module.h> | 34#include <sys/module.h> |
35#include <sys/mutex.h> |
|
33#include <sys/bus.h> 34 35#include <machine/bus.h> 36#include <machine/resource.h> 37#include <sys/rman.h> 38 39#include <dev/aic/aicvar.h> 40#include <dev/pccard/pccardvar.h> --- 25 unchanged lines hidden (view full) --- 66#define AIC_PCCARD_PORTSIZE 0x20 67 68static int 69aic_pccard_alloc_resources(device_t dev) 70{ 71 struct aic_pccard_softc *sc = device_get_softc(dev); 72 int rid; 73 | 36#include <sys/bus.h> 37 38#include <machine/bus.h> 39#include <machine/resource.h> 40#include <sys/rman.h> 41 42#include <dev/aic/aicvar.h> 43#include <dev/pccard/pccardvar.h> --- 25 unchanged lines hidden (view full) --- 69#define AIC_PCCARD_PORTSIZE 0x20 70 71static int 72aic_pccard_alloc_resources(device_t dev) 73{ 74 struct aic_pccard_softc *sc = device_get_softc(dev); 75 int rid; 76 |
74 sc->sc_port = sc->sc_irq = 0; | 77 sc->sc_port = sc->sc_irq = NULL; |
75 76 rid = 0; 77 sc->sc_port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 78 0ul, ~0ul, AIC_PCCARD_PORTSIZE, RF_ACTIVE); 79 if (!sc->sc_port) 80 return (ENOMEM); 81 82 rid = 0; 83 sc->sc_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE); 84 if (!sc->sc_irq) { 85 aic_pccard_release_resources(dev); 86 return (ENOMEM); 87 } 88 89 sc->sc_aic.dev = dev; | 78 79 rid = 0; 80 sc->sc_port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 81 0ul, ~0ul, AIC_PCCARD_PORTSIZE, RF_ACTIVE); 82 if (!sc->sc_port) 83 return (ENOMEM); 84 85 rid = 0; 86 sc->sc_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE); 87 if (!sc->sc_irq) { 88 aic_pccard_release_resources(dev); 89 return (ENOMEM); 90 } 91 92 sc->sc_aic.dev = dev; |
90 sc->sc_aic.unit = device_get_unit(dev); 91 sc->sc_aic.tag = rman_get_bustag(sc->sc_port); 92 sc->sc_aic.bsh = rman_get_bushandle(sc->sc_port); | 93 sc->sc_aic.res = sc->sc_port; 94 mtx_init(&sc->sc_aic.lock, "aic", NULL, MTX_DEF); |
93 return (0); 94} 95 96static void 97aic_pccard_release_resources(device_t dev) 98{ 99 struct aic_pccard_softc *sc = device_get_softc(dev); 100 101 if (sc->sc_port) 102 bus_release_resource(dev, SYS_RES_IOPORT, 0, sc->sc_port); 103 if (sc->sc_irq) 104 bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq); | 95 return (0); 96} 97 98static void 99aic_pccard_release_resources(device_t dev) 100{ 101 struct aic_pccard_softc *sc = device_get_softc(dev); 102 103 if (sc->sc_port) 104 bus_release_resource(dev, SYS_RES_IOPORT, 0, sc->sc_port); 105 if (sc->sc_irq) 106 bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq); |
105 sc->sc_port = sc->sc_irq = 0; | 107 sc->sc_port = sc->sc_irq = NULL; 108 mtx_destroy(&sc->sc_aic.lock); |
106} 107 108static int 109aic_pccard_probe(device_t dev) 110{ 111 const struct pccard_product *pp; 112 113 if ((pp = pccard_product_lookup(dev, aic_pccard_products, 114 sizeof(aic_pccard_products[0]), NULL)) != NULL) { 115 if (pp->pp_name != NULL) 116 device_set_desc(dev, pp->pp_name); | 109} 110 111static int 112aic_pccard_probe(device_t dev) 113{ 114 const struct pccard_product *pp; 115 116 if ((pp = pccard_product_lookup(dev, aic_pccard_products, 117 sizeof(aic_pccard_products[0]), NULL)) != NULL) { 118 if (pp->pp_name != NULL) 119 device_set_desc(dev, pp->pp_name); |
117 return 0; | 120 else 121 device_set_desc(dev, 122 "Adaptec 6260/6360 SCSI controller"); 123 return (BUS_PROBE_DEFAULT); |
118 } | 124 } |
119 return EIO; | 125 return (ENXIO); |
120} 121 122static int 123aic_pccard_attach(device_t dev) 124{ 125 struct aic_pccard_softc *sc = device_get_softc(dev); 126 struct aic_softc *aic = &sc->sc_aic; 127 int error; 128 129 if (aic_pccard_alloc_resources(dev)) 130 return (ENXIO); 131 if (aic_probe(aic)) { 132 aic_pccard_release_resources(dev); 133 return (ENXIO); 134 } 135 | 126} 127 128static int 129aic_pccard_attach(device_t dev) 130{ 131 struct aic_pccard_softc *sc = device_get_softc(dev); 132 struct aic_softc *aic = &sc->sc_aic; 133 int error; 134 135 if (aic_pccard_alloc_resources(dev)) 136 return (ENXIO); 137 if (aic_probe(aic)) { 138 aic_pccard_release_resources(dev); 139 return (ENXIO); 140 } 141 |
136 device_set_desc(dev, "Adaptec 6260/6360 SCSI controller"); 137 | |
138 error = aic_attach(aic); 139 if (error) { 140 device_printf(dev, "attach failed\n"); 141 aic_pccard_release_resources(dev); 142 return (error); 143 } 144 | 142 error = aic_attach(aic); 143 if (error) { 144 device_printf(dev, "attach failed\n"); 145 aic_pccard_release_resources(dev); 146 return (error); 147 } 148 |
145 error = bus_setup_intr(dev, sc->sc_irq, INTR_TYPE_CAM|INTR_ENTROPY, 146 NULL, aic_intr, aic, &sc->sc_ih); | 149 error = bus_setup_intr(dev, sc->sc_irq, INTR_TYPE_CAM | INTR_ENTROPY | 150 INTR_MPSAFE, NULL, aic_intr, aic, &sc->sc_ih); |
147 if (error) { 148 device_printf(dev, "failed to register interrupt handler\n"); 149 aic_pccard_release_resources(dev); 150 return (error); 151 } 152 return (0); 153} 154 --- 40 unchanged lines hidden --- | 151 if (error) { 152 device_printf(dev, "failed to register interrupt handler\n"); 153 aic_pccard_release_resources(dev); 154 return (error); 155 } 156 return (0); 157} 158 --- 40 unchanged lines hidden --- |