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Differential D4544 Diff 12001 sys/dev/pci/pcib_private.h

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sys/dev/pci/pcib_private.h

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struct resource_list hr_rl; struct resource_list hr_rl;
}; };
int pcib_host_res_init(device_t pcib, int pcib_host_res_init(device_t pcib,
struct pcib_host_resources *hr); struct pcib_host_resources *hr);
int pcib_host_res_free(device_t pcib, int pcib_host_res_free(device_t pcib,
struct pcib_host_resources *hr); struct pcib_host_resources *hr);
int pcib_host_res_decodes(struct pcib_host_resources *hr, int type, int pcib_host_res_decodes(struct pcib_host_resources *hr, int type,
u_long start, u_long end, u_int flags); rman_res_t start, rman_res_t end, u_int flags);
struct resource *pcib_host_res_alloc(struct pcib_host_resources *hr, struct resource *pcib_host_res_alloc(struct pcib_host_resources *hr,
device_t dev, int type, int *rid, u_long start, u_long end, device_t dev, int type, int *rid, rman_res_t start,
u_long count, u_int flags); rman_res_t end, rman_res_t count, u_int flags);
int pcib_host_res_adjust(struct pcib_host_resources *hr, int pcib_host_res_adjust(struct pcib_host_resources *hr,
device_t dev, int type, struct resource *r, u_long start, device_t dev, int type, struct resource *r, rman_res_t start,
u_long end); rman_res_t end);
#endif #endif
/* /*
* Export portions of generic PCI:PCI bridge support so that it can be * Export portions of generic PCI:PCI bridge support so that it can be
* used by subclasses. * used by subclasses.
*/ */
DECLARE_CLASS(pcib_driver); DECLARE_CLASS(pcib_driver);
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#define PCIB_SUPPORTED_ARI_VER 1 #define PCIB_SUPPORTED_ARI_VER 1
typedef uint32_t pci_read_config_fn(int b, int s, int f, int reg, int width); typedef uint32_t pci_read_config_fn(int b, int s, int f, int reg, int width);
int host_pcib_get_busno(pci_read_config_fn read_config, int bus, int host_pcib_get_busno(pci_read_config_fn read_config, int bus,
int slot, int func, uint8_t *busnum); int slot, int func, uint8_t *busnum);
#if defined(NEW_PCIB) && defined(PCI_RES_BUS) #if defined(NEW_PCIB) && defined(PCI_RES_BUS)
struct resource *pci_domain_alloc_bus(int domain, device_t dev, int *rid, 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); rman_res_t start, rman_res_t end, rman_res_t count, u_int flags);
int pci_domain_adjust_bus(int domain, device_t dev, int pci_domain_adjust_bus(int domain, device_t dev,
struct resource *r, u_long start, u_long end); struct resource *r, rman_res_t start, rman_res_t end);
int pci_domain_release_bus(int domain, device_t dev, int rid, int pci_domain_release_bus(int domain, device_t dev, int rid,
struct resource *r); struct resource *r);
struct resource *pcib_alloc_subbus(struct pcib_secbus *bus, device_t child, struct resource *pcib_alloc_subbus(struct pcib_secbus *bus, device_t child,
int *rid, u_long start, u_long end, u_long count, int *rid, rman_res_t start, rman_res_t end, rman_res_t count,
u_int flags); u_int flags);
void pcib_setup_secbus(device_t dev, struct pcib_secbus *bus, void pcib_setup_secbus(device_t dev, struct pcib_secbus *bus,
int min_count); int min_count);
#endif #endif
int pcib_attach(device_t dev); int pcib_attach(device_t dev);
void pcib_attach_common(device_t dev); void pcib_attach_common(device_t dev);
void pcib_bridge_init(device_t dev); void pcib_bridge_init(device_t dev);
#ifdef NEW_PCIB #ifdef NEW_PCIB
const char *pcib_child_name(device_t child); const char *pcib_child_name(device_t child);
#endif #endif
int pcib_read_ivar(device_t dev, device_t child, int which, uintptr_t *result); 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); 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, struct resource *pcib_alloc_resource(device_t dev, device_t child, int type, int *rid,
u_long start, u_long end, u_long count, u_int flags); rman_res_t start, rman_res_t end,
rman_res_t count, u_int flags);
#ifdef NEW_PCIB #ifdef NEW_PCIB
int pcib_adjust_resource(device_t bus, device_t child, int type, int pcib_adjust_resource(device_t bus, device_t child, int type,
struct resource *r, u_long start, u_long end); struct resource *r, rman_res_t start, rman_res_t end);
int pcib_release_resource(device_t dev, device_t child, int type, int rid, int pcib_release_resource(device_t dev, device_t child, int type, int rid,
struct resource *r); struct resource *r);
#endif #endif
int pcib_maxslots(device_t dev); int pcib_maxslots(device_t dev);
int pcib_maxfuncs(device_t dev); int pcib_maxfuncs(device_t dev);
int pcib_route_interrupt(device_t pcib, device_t dev, int pin); int pcib_route_interrupt(device_t pcib, device_t dev, int pin);
int pcib_alloc_msi(device_t pcib, device_t dev, int count, int maxcount, int *irqs); int pcib_alloc_msi(device_t pcib, device_t dev, int count, int maxcount, int *irqs);
int pcib_release_msi(device_t pcib, device_t dev, int count, int *irqs); int pcib_release_msi(device_t pcib, device_t dev, int count, int *irqs);
int pcib_alloc_msix(device_t pcib, device_t dev, int *irq); int pcib_alloc_msix(device_t pcib, device_t dev, int *irq);
int pcib_release_msix(device_t pcib, device_t dev, int irq); int pcib_release_msix(device_t pcib, device_t dev, int irq);
int pcib_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, uint32_t *data); int pcib_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, uint32_t *data);
uint16_t pcib_get_rid(device_t pcib, device_t dev); uint16_t pcib_get_rid(device_t pcib, device_t dev);
void pcib_decode_rid(device_t pcib, uint16_t rid, int *bus, void pcib_decode_rid(device_t pcib, uint16_t rid, int *bus,
int *slot, int *func); int *slot, int *func);
#endif #endif
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