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Differential D44128 Diff 135731 sys/arm64/cavium/thunder_pcie_pem.c

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sys/arm64/cavium/thunder_pcie_pem.c

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#define PCI_IO_SIZE 0x00100000UL #define PCI_IO_SIZE 0x00100000UL
#define PCI_MEMORY_BASE PCI_IO_SIZE #define PCI_MEMORY_BASE PCI_IO_SIZE
#define PCI_MEMORY_SIZE 0xFFF00000UL #define PCI_MEMORY_SIZE 0xFFF00000UL
#define RID_PEM_SPACE 1 #define RID_PEM_SPACE 1
static int thunder_pem_activate_resource(device_t, device_t, int, int, static int thunder_pem_activate_resource(device_t, device_t, int, int,
struct resource *); struct resource *);
static int thunder_pem_adjust_resource(device_t, device_t, int, static int thunder_pem_adjust_resource(device_t, device_t,
struct resource *, rman_res_t, rman_res_t); struct resource *, rman_res_t, rman_res_t);
static struct resource * thunder_pem_alloc_resource(device_t, device_t, int, static struct resource * thunder_pem_alloc_resource(device_t, device_t, int,
int *, rman_res_t, rman_res_t, rman_res_t, u_int); int *, rman_res_t, rman_res_t, rman_res_t, u_int);
static int thunder_pem_alloc_msi(device_t, device_t, int, int, int *); static int thunder_pem_alloc_msi(device_t, device_t, int, int, int *);
static int thunder_pem_release_msi(device_t, device_t, int, int *); static int thunder_pem_release_msi(device_t, device_t, int, int *);
static int thunder_pem_alloc_msix(device_t, device_t, int *); static int thunder_pem_alloc_msix(device_t, device_t, int *);
static int thunder_pem_release_msix(device_t, device_t, int); static int thunder_pem_release_msix(device_t, device_t, int);
static int thunder_pem_map_msi(device_t, device_t, int, uint64_t *, uint32_t *); static int thunder_pem_map_msi(device_t, device_t, int, uint64_t *, uint32_t *);
▲ Show 20 Lines • Show All 216 Lines • ▼ Show 20 Lines case SYS_RES_IOPORT:
bus_space_unmap(map->r_bustag, map->r_bushandle, map->r_size); bus_space_unmap(map->r_bustag, map->r_bushandle, map->r_size);
return (0); return (0);
default: default:
return (EINVAL); return (EINVAL);
} }
} }
static int static int
thunder_pem_adjust_resource(device_t dev, device_t child, int type, thunder_pem_adjust_resource(device_t dev, device_t child, struct resource *res,
struct resource *res, rman_res_t start, rman_res_t end) rman_res_t start, rman_res_t end)
{ {
#if defined(NEW_PCIB) && defined(PCI_RES_BUS) #if defined(NEW_PCIB) && defined(PCI_RES_BUS)
struct thunder_pem_softc *sc; struct thunder_pem_softc *sc;
sc = device_get_softc(dev); sc = device_get_softc(dev);
#endif #endif
switch (type) { switch (rman_get_type(res)) {
#if defined(NEW_PCIB) && defined(PCI_RES_BUS) #if defined(NEW_PCIB) && defined(PCI_RES_BUS)
case PCI_RES_BUS: case PCI_RES_BUS:
return (pci_domain_adjust_bus(sc->id, child, res, start, end)); return (pci_domain_adjust_bus(sc->id, child, res, start, end));
#endif #endif
case SYS_RES_MEMORY: case SYS_RES_MEMORY:
case SYS_RES_IOPORT: case SYS_RES_IOPORT:
return (bus_generic_rman_adjust_resource(dev, child, type, res, return (bus_generic_rman_adjust_resource(dev, child, res, start,
start, end)); end));
default: default:
return (bus_generic_adjust_resource(dev, child, type, res, return (bus_generic_adjust_resource(dev, child, res, start,
start, end)); end));
} }
} }
static bus_dma_tag_t static bus_dma_tag_t
thunder_pem_get_dma_tag(device_t dev, device_t child) thunder_pem_get_dma_tag(device_t dev, device_t child)
{ {
struct thunder_pem_softc *sc; struct thunder_pem_softc *sc;
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