Lines Matching defs:ptn_dev

807 nm_os_pt_memdev_iomap(struct ptnetmap_memdev *ptn_dev, vm_paddr_t *nm_paddr,
815 	*mem_size = bus_read_4(ptn_dev->pci_io, PTNET_MDEV_IO_MEMSIZE_HI);
816 	*mem_size = bus_read_4(ptn_dev->pci_io, PTNET_MDEV_IO_MEMSIZE_LO) |
820 	ptn_dev->pci_mem = bus_alloc_resource(ptn_dev->dev, SYS_RES_MEMORY,
822 	if (ptn_dev->pci_mem == NULL) {
828 	*nm_paddr = rman_get_start(ptn_dev->pci_mem);
829 	*nm_addr = rman_get_virtual(ptn_dev->pci_mem);
834 			(unsigned long)rman_get_size(ptn_dev->pci_mem),
840 nm_os_pt_memdev_ioread(struct ptnetmap_memdev *ptn_dev, unsigned int reg)
842 	return bus_read_4(ptn_dev->pci_io, reg);
847 nm_os_pt_memdev_iounmap(struct ptnetmap_memdev *ptn_dev)
851 	if (ptn_dev->pci_mem) {
852 		bus_release_resource(ptn_dev->dev, SYS_RES_MEMORY,
853 			PCIR_BAR(PTNETMAP_MEM_PCI_BAR), ptn_dev->pci_mem);
854 		ptn_dev->pci_mem = NULL;
877 	struct ptnetmap_memdev *ptn_dev;
881 	ptn_dev = device_get_softc(dev);
882 	ptn_dev->dev = dev;
887 	ptn_dev->pci_io = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid,
889 	if (ptn_dev->pci_io == NULL) {
894 	mem_id = bus_read_4(ptn_dev->pci_io, PTNET_MDEV_IO_MEMID);
897 	ptn_dev->nm_mem = netmap_mem_pt_guest_attach(ptn_dev, mem_id);
898 	if (ptn_dev->nm_mem == NULL) {
902 	netmap_mem_get(ptn_dev->nm_mem);
913 	struct ptnetmap_memdev *ptn_dev;
915 	ptn_dev = device_get_softc(dev);
917 	if (ptn_dev->nm_mem) {
919 			netmap_mem_get_id(ptn_dev->nm_mem));
920 		netmap_mem_put(ptn_dev->nm_mem);
921 		ptn_dev->nm_mem = NULL;
923 	if (ptn_dev->pci_mem) {
925 			PCIR_BAR(PTNETMAP_MEM_PCI_BAR), ptn_dev->pci_mem);
926 		ptn_dev->pci_mem = NULL;
928 	if (ptn_dev->pci_io) {
930 			PCIR_BAR(PTNETMAP_IO_PCI_BAR), ptn_dev->pci_io);
931 		ptn_dev->pci_io = NULL;