dev/ips/ips_pci.c

32 #include <dev/ips/ipsreg.h>
33 #include <dev/ips/ips.h>
35 #include <dev/pci/pcireg.h>
36 #include <dev/pci/pcivar.h>
41 static int ips_pci_probe(device_t dev)
44         if ((pci_get_vendor(dev) == IPS_VENDOR_ID) &&
45 	    (pci_get_device(dev) == IPS_MORPHEUS_DEVICE_ID)) {
46 		device_set_desc(dev, "IBM ServeRAID Adapter");
48         } else if ((pci_get_vendor(dev) == IPS_VENDOR_ID) &&
49 	    (pci_get_device(dev) == IPS_COPPERHEAD_DEVICE_ID)) {
50 		device_set_desc(dev, "IBM ServeRAID Adapter");
52         } else if ((pci_get_vendor(dev) == IPS_VENDOR_ID_ADAPTEC) &&
53 	    (pci_get_device(dev) == IPS_MARCO_DEVICE_ID)) {
54 		device_set_desc(dev, "Adaptec ServeRAID Adapter");
60 static int ips_pci_attach(device_t dev)
64         DEVICE_PRINTF(1, dev, "in attach.\n");
65         sc = (ips_softc_t *)device_get_softc(dev);
66         sc->dev = dev;
71         if(pci_get_device(dev) == IPS_MORPHEUS_DEVICE_ID){
76         } else if(pci_get_device(dev) == IPS_COPPERHEAD_DEVICE_ID){
81 	} else if (pci_get_device(dev) == IPS_MARCO_DEVICE_ID){
89 	pci_enable_busmaster(dev);
93 	if(pci_get_device(dev) == IPS_COPPERHEAD_DEVICE_ID)
98 	sc->iores = bus_alloc_resource_any(dev, sc->iotype, &sc->rid,
104                 sc->iores = bus_alloc_resource_any(dev, sc->iotype,
108                 device_printf(dev, "resource allocation failed\n");
113         if(!(sc->irqres = bus_alloc_resource_any(dev, SYS_RES_IRQ,
115                 device_printf(dev, "irq allocation failed\n");
118 	if(bus_setup_intr(dev, sc->irqres, INTR_TYPE_BIO|INTR_MPSAFE, NULL,
120                 device_printf(dev, "irq setup failed\n");
123 	if (bus_dma_tag_create(	/* PCI parent */bus_get_dma_tag(dev),
137                 device_printf(dev, "can't alloc dma tag\n");
170                 bus_teardown_intr(sc->dev, sc->irqres, sc->irqcookie);
172                bus_release_resource(sc->dev, SYS_RES_IRQ, sc->irqrid, sc->irqres);
174                 bus_release_resource(sc->dev, sc->iotype, sc->rid, sc->iores);
181 static int ips_pci_detach(device_t dev)
184         DEVICE_PRINTF(1, dev, "detaching ServeRaid\n");
185         sc = (ips_softc_t *) device_get_softc(dev);
197 static int ips_pci_shutdown(device_t dev)
199 	ips_softc_t *sc = (ips_softc_t *) device_get_softc(dev);