diff options
| -rw-r--r-- | sys/arch/sparc64/dev/pci_machdep.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sys/arch/sparc64/dev/pci_machdep.c b/sys/arch/sparc64/dev/pci_machdep.c index 359e7373808..7b7c6469a75 100644 --- a/sys/arch/sparc64/dev/pci_machdep.c +++ b/sys/arch/sparc64/dev/pci_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pci_machdep.c,v 1.20 2005/09/04 20:40:53 brad Exp $ */ +/* $OpenBSD: pci_machdep.c,v 1.21 2006/01/06 20:30:09 kettenis Exp $ */ /* $NetBSD: pci_machdep.c,v 1.22 2001/07/20 00:07:13 eeh Exp $ */ /* @@ -159,7 +159,8 @@ pci_dev_funcorder(pc, busno, device, funcs) char *funcs; { struct ofw_pci_register reg; - int node, len, i = 0; + int node, len, function, i = 0; + u_int8_t done = 0; #ifdef DEBUG char name[80]; #endif @@ -188,7 +189,14 @@ pci_dev_funcorder(pc, busno, device, funcs) if (device != OFW_PCI_PHYS_HI_DEVICE(reg.phys_hi)) continue; - funcs[i++] = OFW_PCI_PHYS_HI_FUNCTION(reg.phys_hi); + + function = OFW_PCI_PHYS_HI_FUNCTION(reg.phys_hi); + + if (done & (1 << function)) + continue; + + funcs[i++] = function; + done |= 1 << function; #ifdef DEBUG if (sparc_pci_debug & SPDB_PROBE) { OF_getprop(node, "name", &name, sizeof(name)); |