diff options
Diffstat (limited to 'freebsd/sys/dev/pci/pcivar.h')
| -rw-r--r-- | freebsd/sys/dev/pci/pcivar.h | 64 |
1 files changed, 63 insertions, 1 deletions
diff --git a/freebsd/sys/dev/pci/pcivar.h b/freebsd/sys/dev/pci/pcivar.h index 492b7117..21d9bd03 100644 --- a/freebsd/sys/dev/pci/pcivar.h +++ b/freebsd/sys/dev/pci/pcivar.h @@ -259,6 +259,66 @@ typedef struct { extern uint32_t pci_numdevs; +struct pci_device_table { +#if BYTE_ORDER == LITTLE_ENDIAN + uint16_t + match_flag_vendor:1, + match_flag_device:1, + match_flag_subvendor:1, + match_flag_subdevice:1, + match_flag_class:1, + match_flag_subclass:1, + match_flag_revid:1, + match_flag_unused:9; +#else + uint16_t + match_flag_unused:9, + match_flag_revid:1, + match_flag_subclass:1, + match_flag_class:1, + match_flag_subdevice:1, + match_flag_subvendor:1, + match_flag_device:1, + match_flag_vendor:1; +#endif + uint16_t vendor; + uint16_t device; + uint16_t subvendor; + uint16_t subdevice; + uint16_t class_id; + uint16_t subclass; + uint16_t revid; + uint16_t unused; + uintptr_t driver_data; + char *descr; +}; + +#define PCI_DEV(v, d) \ + .match_flag_vendor = 1, .vendor = (v), \ + .match_flag_device = 1, .device = (d) +#define PCI_SUBDEV(sv, sd) \ + .match_flag_subvendor = 1, .subvendor = (sv), \ + .match_flag_subdevice = 1, .subdevice = (sd) +#define PCI_CLASS(x) \ + .match_flag_class = 1, .class_id = (x) +#define PCI_SUBCLASS(x) \ + .match_flag_subclass = 1, .subclass = (x) +#define PCI_REVID(x) \ + .match_flag_revid = 1, .revid = (x) +#define PCI_DESCR(x) \ + .descr = (x) +#define PCI_PNP_STR \ + "M16:mask;U16:vendor;U16:device;U16:subvendor;U16:subdevice;" \ + "U16:class;U16:subclass;U16:revid;" +#define PCI_PNP_INFO(table) \ + MODULE_PNP_INFO(PCI_PNP_STR, pci, table, table, sizeof(table[0]), \ + sizeof(table) / sizeof(table[0])) + +const struct pci_device_table *pci_match_device(device_t child, + const struct pci_device_table *id, size_t nelt); +#define PCI_MATCH(child, table) \ + pci_match_device(child, (table), nitems(table)); + /* Only if the prerequisites are present */ #if defined(_SYS_BUS_H_) && defined(_SYS_PCIIO_H_) struct pci_devinfo { @@ -416,7 +476,7 @@ pci_get_vpd_readonly(device_t dev, const char *kw, const char **vptr) static __inline int pci_is_vga_ioport_range(rman_res_t start, rman_res_t end) { - + return (((start >= 0x3b0 && end <= 0x3bb) || (start >= 0x3c0 && end <= 0x3df)) ? 1 : 0); } @@ -622,6 +682,8 @@ 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); +void pci_print_faulted_dev(void); + #ifdef BUS_SPACE_MAXADDR #if (BUS_SPACE_MAXADDR > 0xFFFFFFFF) #define PCI_DMA_BOUNDARY 0x100000000 |