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| author | gibbs <gibbs@FreeBSD.org> | 1996-05-12 16:25:32 +0000 |
|---|---|---|
| committer | gibbs <gibbs@FreeBSD.org> | 1996-05-12 16:25:32 +0000 |
| commit | 69278b0c5dc7ccde95c4e6d05783bf61464c8942 (patch) | |
| tree | 80d1e02ab55628656c04abbb4485a542fb67d3e4 | |
| parent | af3757a685be64f1653129d280d89b4ec7fa7110 (diff) | |
| download | FreeBSD-src-69278b0c5dc7ccde95c4e6d05783bf61464c8942.zip FreeBSD-src-69278b0c5dc7ccde95c4e6d05783bf61464c8942.tar.gz | |
Fix a brain-o. The scratch ram on aic78X0 controllers is initialized to 0x00
not 0xff after POST, so test for that when trying to determine if a BIOS
intialized the card for us.
| -rw-r--r-- | sys/pci/aic7870.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/pci/aic7870.c b/sys/pci/aic7870.c index f66888a..dda058c 100644 --- a/sys/pci/aic7870.c +++ b/sys/pci/aic7870.c @@ -29,7 +29,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: aic7870.c,v 1.31 1996/05/12 01:46:11 gibbs Exp $ + * $Id: aic7870.c,v 1.32 1996/05/12 01:50:33 gibbs Exp $ */ #include <pci.h> @@ -425,7 +425,7 @@ aic7870_attach(config_id, unit) /* See if someone else set us up already */ u_long i; for(i=io_port + TARG_SCRATCH; i < io_port + 0x60; i++) { - if(inb(i) != 0xff) + if(inb(i) != 0x00) break; } if(i != io_port + 0x60) { |
