diff options
Diffstat (limited to 'freebsd/sys/dev/pci/pcivar.h')
| -rw-r--r-- | freebsd/sys/dev/pci/pcivar.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/freebsd/sys/dev/pci/pcivar.h b/freebsd/sys/dev/pci/pcivar.h index 2ea7b877..d27cd1d2 100644 --- a/freebsd/sys/dev/pci/pcivar.h +++ b/freebsd/sys/dev/pci/pcivar.h @@ -33,7 +33,7 @@ #define _PCIVAR_H_ #include <sys/queue.h> -#include <sys/eventhandler.h> +#include <sys/_eventhandler.h> /* some PCI bus constants */ #define PCI_MAXMAPS_0 6 /* max. no. of memory/port maps */ @@ -259,6 +259,13 @@ typedef struct { extern uint32_t pci_numdevs; +/* + * The bitfield has to be stable and match the fields below (so that + * match_flag_vendor must be bit 0) so we have to do the endian dance. We can't + * use enums or #define constants because then the macros for subsetting matches + * wouldn't work. These tables are parsed by devmatch and others to connect + * modules with devices on the PCI bus. + */ struct pci_device_table { #if BYTE_ORDER == LITTLE_ENDIAN uint16_t @@ -674,6 +681,7 @@ int pci_get_max_read_req(device_t dev); void pci_restore_state(device_t dev); void pci_save_state(device_t dev); int pci_set_max_read_req(device_t dev, int size); +int pci_power_reset(device_t dev); uint32_t pcie_read_config(device_t dev, int reg, int width); void pcie_write_config(device_t dev, int reg, uint32_t value, int width); uint32_t pcie_adjust_config(device_t dev, int reg, uint32_t mask, @@ -681,17 +689,10 @@ uint32_t pcie_adjust_config(device_t dev, int reg, uint32_t mask, bool pcie_flr(device_t dev, u_int max_delay, bool force); int pcie_get_max_completion_timeout(device_t dev); bool pcie_wait_for_pending_transactions(device_t dev, u_int max_delay); +int pcie_link_reset(device_t port, int pcie_location); void pci_print_faulted_dev(void); -#ifdef BUS_SPACE_MAXADDR -#if (BUS_SPACE_MAXADDR > 0xFFFFFFFF) -#define PCI_DMA_BOUNDARY 0x100000000 -#else -#define PCI_DMA_BOUNDARY 0 -#endif -#endif - #endif /* _SYS_BUS_H_ */ /* |