diff options
| -rw-r--r-- | sys/sparc64/pci/psycho.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/sparc64/pci/psycho.c b/sys/sparc64/pci/psycho.c index 496df96..27891ff 100644 --- a/sys/sparc64/pci/psycho.c +++ b/sys/sparc64/pci/psycho.c @@ -942,14 +942,14 @@ psycho_route_interrupt(device_t bridge, device_t dev, int pin) if (pin > 4) return (pin); /* - * Guess the INO; we always assume that this is a non-OBIO - * device, and that pin is a "real" intpin number. Determine - * the mapping register to be used by the slot number. - * We only need to do this on E450s, it seems; here, the slot numbers - * for bus A are one-based, while those for bus B seemingly have an - * offset of 2 (hence the factor of 3 below). + * Guess the INO; we always assume that this is a non-OBIO device, + * and that pin is a "real" intpin number. Determine the mapping + * register to be used by the slot number. + * We only need to do this on E450s and U30s, though; here, the + * slot numbers for bus A are one-based, while those for bus B + * seemingly have an offset of 2 (hence the factor of 3 below). */ - sc = device_get_softc(dev); + sc = device_get_softc(bridge); intrmap = PSR_PCIA0_INT_MAP + 8 * (pci_get_slot(dev) - 1 + 3 * sc->sc_half); mintr = INTINO(PSYCHO_READ8(sc, intrmap)) + pin - 1; |
