xen/xenpci/xenpci.c

69 xenpci_irq_init(device_t device, struct xenpci_softc *scp)
74 			       scp->res_irq, INTR_MPSAFE|INTR_TYPE_MISC,
76 			       &scp->intr_cookie);
89 	                      scp->res_irq, 0);
104 	struct xenpci_softc *scp = device_get_softc(dev);
106 	if (scp->res_irq != 0) {
108 			scp->rid_irq, scp->res_irq);
110 			scp->rid_irq, scp->res_irq);
111 		scp->res_irq = 0;
113 	if (scp->res_memory != 0) {
115 			scp->rid_memory, scp->res_memory);
117 			scp->rid_memory, scp->res_memory);
118 		scp->res_memory = 0;
130 	struct xenpci_softc *scp = device_get_softc(dev);
132 	scp->res_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ,
133 			&scp->rid_irq, RF_SHAREABLE|RF_ACTIVE);
134 	if (scp->res_irq == NULL) {
139 	scp->rid_memory = PCIR_BAR(1);
140 	scp->res_memory = bus_alloc_resource_any(dev, SYS_RES_MEMORY,
141 			&scp->rid_memory, RF_ACTIVE);
142 	if (scp->res_memory == NULL) {
147 	scp->phys_next = rman_get_start(scp->res_memory);
161 xenpci_alloc_space_int(struct xenpci_softc *scp, size_t sz,
165 	if (scp->phys_next + sz > rman_get_end(scp->res_memory)) {
169 	*pa = scp->phys_next;
170 	scp->phys_next += sz;
241 	struct xenpci_softc *scp = device_get_softc(dev);
266 	error = xenpci_irq_init(dev, scp);
289 	struct xenpci_softc *scp = device_get_softc(dev);
296 	if (scp->intr_cookie != NULL) {
298 		    scp->res_irq, scp->intr_cookie) != 0)
301 		scp->intr_cookie = NULL;