diff options
Diffstat (limited to 'sys/dev/pci/pcib_private.h')
| -rw-r--r-- | sys/dev/pci/pcib_private.h | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/sys/dev/pci/pcib_private.h b/sys/dev/pci/pcib_private.h index 25a6c52..cbc2b85 100644 --- a/sys/dev/pci/pcib_private.h +++ b/sys/dev/pci/pcib_private.h @@ -83,6 +83,18 @@ struct pcib_window { }; #endif +struct pcib_secbus { + u_int sec; + u_int sub; +#if defined(NEW_PCIB) && defined(PCI_RES_BUS) + device_t dev; + struct rman rman; + struct resource *res; + const char *name; + int sub_reg; +#endif +}; + /* * Bridge-specific data. */ @@ -97,8 +109,7 @@ struct pcib_softc uint16_t command; /* command register */ u_int domain; /* domain number */ u_int pribus; /* primary bus number */ - u_int secbus; /* secondary bus number */ - u_int subbus; /* subordinate bus number */ + struct pcib_secbus bus; /* secondary bus numbers */ #ifdef NEW_PCIB struct pcib_window io; /* I/O port window */ struct pcib_window mem; /* memory window */ @@ -120,13 +131,26 @@ struct pcib_softc typedef uint32_t pci_read_config_fn(int b, int s, int f, int reg, int width); -#ifdef NEW_PCIB -const char *pcib_child_name(device_t child); -#endif int host_pcib_get_busno(pci_read_config_fn read_config, int bus, int slot, int func, uint8_t *busnum); +#if defined(NEW_PCIB) && defined(PCI_RES_BUS) +struct resource *pci_domain_alloc_bus(int domain, device_t dev, int *rid, + u_long start, u_long end, u_long count, u_int flags); +int pci_domain_adjust_bus(int domain, device_t dev, + struct resource *r, u_long start, u_long end); +int pci_domain_release_bus(int domain, device_t dev, int rid, + struct resource *r); +struct resource *pcib_alloc_subbus(struct pcib_secbus *bus, device_t child, + int *rid, u_long start, u_long end, u_long count, + u_int flags); +void pcib_setup_secbus(device_t dev, struct pcib_secbus *bus, + int min_count); +#endif int pcib_attach(device_t dev); void pcib_attach_common(device_t dev); +#ifdef NEW_PCIB +const char *pcib_child_name(device_t child); +#endif int pcib_read_ivar(device_t dev, device_t child, int which, uintptr_t *result); int pcib_write_ivar(device_t dev, device_t child, int which, uintptr_t value); struct resource *pcib_alloc_resource(device_t dev, device_t child, int type, int *rid, |
