diff options
| author | se <se@FreeBSD.org> | 1996-04-30 21:37:21 +0000 |
|---|---|---|
| committer | se <se@FreeBSD.org> | 1996-04-30 21:37:21 +0000 |
| commit | df6f0d5e13d68a7c12ad60ca49bfaf0c1fe87fd1 (patch) | |
| tree | c526852a9867947a916d46c936193364f47f0c52 /sys/amd64/pci | |
| parent | 3e2b70bceab76ae09f1e2e48e52f4e065984b07e (diff) | |
| download | FreeBSD-src-df6f0d5e13d68a7c12ad60ca49bfaf0c1fe87fd1.zip FreeBSD-src-df6f0d5e13d68a7c12ad60ca49bfaf0c1fe87fd1.tar.gz | |
Make pcibus_check() ignore Device/Vendor IDs of all 0.
Diffstat (limited to 'sys/amd64/pci')
| -rw-r--r-- | sys/amd64/pci/pci_bus.c | 4 | ||||
| -rw-r--r-- | sys/amd64/pci/pci_cfgreg.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/sys/amd64/pci/pci_bus.c b/sys/amd64/pci/pci_bus.c index be2e364..a93a3e1 100644 --- a/sys/amd64/pci/pci_bus.c +++ b/sys/amd64/pci/pci_bus.c @@ -1,6 +1,6 @@ /************************************************************************** ** -** $Id: pcibus.c,v 1.22 1996/03/29 15:01:51 bde Exp $ +** $Id: pcibus.c,v 1.23 1996/04/07 17:32:15 bde Exp $ ** ** pci bus subroutines for i386 architecture. ** @@ -169,7 +169,7 @@ pcibus_check (void) if (bootverbose) printf ("%d ", device); id = pcibus_read (pcibus_tag (0,device,0), 0); - if (id != 0xfffffffful) { + if (id && id != 0xfffffffful) { if (bootverbose) printf ("is there (id=%08lx)\n", id); return 1; } diff --git a/sys/amd64/pci/pci_cfgreg.c b/sys/amd64/pci/pci_cfgreg.c index be2e364..a93a3e1 100644 --- a/sys/amd64/pci/pci_cfgreg.c +++ b/sys/amd64/pci/pci_cfgreg.c @@ -1,6 +1,6 @@ /************************************************************************** ** -** $Id: pcibus.c,v 1.22 1996/03/29 15:01:51 bde Exp $ +** $Id: pcibus.c,v 1.23 1996/04/07 17:32:15 bde Exp $ ** ** pci bus subroutines for i386 architecture. ** @@ -169,7 +169,7 @@ pcibus_check (void) if (bootverbose) printf ("%d ", device); id = pcibus_read (pcibus_tag (0,device,0), 0); - if (id != 0xfffffffful) { + if (id && id != 0xfffffffful) { if (bootverbose) printf ("is there (id=%08lx)\n", id); return 1; } |
