diff options
Diffstat (limited to 'rtemsbsd/rtems/rtems-bsd-pci_cfgreg.c')
| -rw-r--r-- | rtemsbsd/rtems/rtems-bsd-pci_cfgreg.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/rtemsbsd/rtems/rtems-bsd-pci_cfgreg.c b/rtemsbsd/rtems/rtems-bsd-pci_cfgreg.c index f126c31f..b9bdd31b 100644 --- a/rtemsbsd/rtems/rtems-bsd-pci_cfgreg.c +++ b/rtemsbsd/rtems/rtems-bsd-pci_cfgreg.c @@ -49,11 +49,12 @@ __FBSDID("$FreeBSD$"); #include <dev/pci/pcivar.h> #include <dev/pci/pcireg.h> #define pci_find_device rtems_pci_find_device +#if HAVE_RTEMS_PCI_H #include <rtems/pci.h> +#endif - -/* - * Initialise access to PCI configuration space +/* + * Initialise access to PCI configuration space */ int pci_cfgregopen(void) @@ -61,12 +62,13 @@ pci_cfgregopen(void) return(1); } -/* +/* * Read configuration space register */ u_int32_t pci_cfgregread(int bus, int slot, int func, int reg, int bytes) { +#if HAVE_RTEMS_PCI_H u_int32_t value; uint8_t v8; uint16_t v16; @@ -89,14 +91,18 @@ pci_cfgregread(int bus, int slot, int func, int reg, int bytes) } return value; +#else + return 0; +#endif } -/* - * Write configuration space register +/* + * Write configuration space register */ void pci_cfgregwrite(int bus, int slot, int func, int reg, u_int32_t data, int bytes) { +#if HAVE_RTEMS_PCI_H uint8_t v8 = data & 0xff; uint16_t v16 = data & 0xffff; uint32_t v32 = data; @@ -112,4 +118,5 @@ pci_cfgregwrite(int bus, int slot, int func, int reg, u_int32_t data, int bytes) pci_write_config_dword( bus, slot, func, reg, v32 ); break; } +#endif } |