diff options
Diffstat (limited to 'sys/arch/sparc64/dev/psycho.c')
| -rw-r--r-- | sys/arch/sparc64/dev/psycho.c | 66 |
1 files changed, 47 insertions, 19 deletions
diff --git a/sys/arch/sparc64/dev/psycho.c b/sys/arch/sparc64/dev/psycho.c index 5b7ba162c2c..12884057270 100644 --- a/sys/arch/sparc64/dev/psycho.c +++ b/sys/arch/sparc64/dev/psycho.c @@ -1,4 +1,4 @@ -/* $OpenBSD: psycho.c,v 1.3 2001/09/01 17:12:19 jason Exp $ */ +/* $OpenBSD: psycho.c,v 1.4 2001/09/04 15:06:15 jason Exp $ */ /* $NetBSD: psycho.c,v 1.34 2001/07/20 00:07:13 eeh Exp $ */ /* @@ -34,16 +34,6 @@ * UltraSPARC IIi and IIe `sabre' PCI controllers. */ -#ifdef DEBUG -#define PDB_PROM 0x01 -#define PDB_BUSMAP 0x02 -#define PDB_INTR 0x04 -int psycho_debug = 0x0; -#define DPRINTF(l, s) do { if (psycho_debug & l) printf s; } while (0) -#else -#define DPRINTF(l, s) -#endif - #include <sys/param.h> #include <sys/device.h> #include <sys/errno.h> @@ -67,6 +57,17 @@ int psycho_debug = 0x0; #include <sparc64/dev/psychovar.h> #include <sparc64/sparc64/cache.h> +#undef DEBUG +#ifdef DEBUG +#define PDB_PROM 0x01 +#define PDB_BUSMAP 0x02 +#define PDB_INTR 0x04 +int psycho_debug = 0x0; +#define DPRINTF(l, s) do { if (psycho_debug & l) printf s; } while (0) +#else +#define DPRINTF(l, s) +#endif + static pci_chipset_tag_t psycho_alloc_chipset __P((struct psycho_pbm *, int, pci_chipset_tag_t)); void psycho_get_bus_range __P((int, int *)); @@ -512,6 +513,11 @@ psycho_set_intr(sc, ipl, handler, mapper, clearer) ih->ih_fun = handler; ih->ih_pil = (1<<ipl); ih->ih_number = INTVEC(*(ih->ih_map)); + + DPRINTF(PDB_INTR, ( + "; installing handler %p arg %p with number %x pil %u\n", + ih->ih_fun, ih->ih_arg, ih->ih_number, ih->ih_pil)); + intr_establish(ipl, ih); *(ih->ih_map) |= INTMAP_V; } @@ -615,14 +621,25 @@ psycho_bus_a(arg) { struct psycho_softc *sc = (struct psycho_softc *)arg; struct psychoreg *regs = sc->sc_regs; + u_int64_t afsr, afar, bits; + + afar = regs->psy_pcictl[0].pci_afar; + afsr = regs->psy_pcictl[0].pci_afsr; + + bits = afsr & (PSY_PCIAFSR_PMA | PSY_PCIAFSR_PTA | PSY_PCIAFSR_PTRY | + PSY_PCIAFSR_PPERR | PSY_PCIAFSR_SMA | PSY_PCIAFSR_STA | + PSY_PCIAFSR_STRY | PSY_PCIAFSR_SPERR); + + if (bits == 0) + return (0); /* * It's uncorrectable. Dump the regs and panic. */ + printf("%s: PCI bus A error AFAR %llx AFSR %llx\n", + sc->sc_dev.dv_xname, afar, afsr); - panic("%s: PCI bus A error AFAR %llx AFSR %llx\n", - sc->sc_dev.dv_xname, - (long long)regs->psy_ue_afar, (long long)regs->psy_ue_afsr); + regs->psy_pcictl[1].pci_afsr = bits; return (1); } @@ -632,14 +649,25 @@ psycho_bus_b(arg) { struct psycho_softc *sc = (struct psycho_softc *)arg; struct psychoreg *regs = sc->sc_regs; + u_int64_t afsr, afar, bits; + + afar = regs->psy_pcictl[1].pci_afar; + afsr = regs->psy_pcictl[1].pci_afsr; + + bits = afsr & (PSY_PCIAFSR_PMA | PSY_PCIAFSR_PTA | PSY_PCIAFSR_PTRY | + PSY_PCIAFSR_PPERR | PSY_PCIAFSR_SMA | PSY_PCIAFSR_STA | + PSY_PCIAFSR_STRY | PSY_PCIAFSR_SPERR); + + if (bits == 0) + return (0); /* * It's uncorrectable. Dump the regs and panic. */ + printf("%s: PCI bus B error AFAR %llx AFSR %llx\n", + sc->sc_dev.dv_xname, afar, afsr); - panic("%s: PCI bus B error AFAR %llx AFSR %llx\n", - sc->sc_dev.dv_xname, - (long long)regs->psy_ue_afar, (long long)regs->psy_ue_afsr); + regs->psy_pcictl[1].pci_afsr = bits; return (1); } @@ -991,8 +1019,8 @@ psycho_intr_establish(t, ihandle, level, flags, handler, arg) ih->ih_number = ino | sc->sc_ign; DPRINTF(PDB_INTR, ( - "; installing handler %p arg %p with ino %u pil %u\n", - handler, arg, (u_int)ino, (u_int)ih->ih_pil)); + "; installing handler %p arg %p with number %x pil %u\n", + ih->ih_fun, ih->ih_arg, ih->ih_number, ih->ih_pil)); intr_establish(ih->ih_pil, ih); |