diff options
| author | ms148562 <none@none> | 2006-03-02 18:41:41 -0800 |
|---|---|---|
| committer | ms148562 <none@none> | 2006-03-02 18:41:41 -0800 |
| commit | ccab1e5fadd178f0a6052dd155a0d232f9e0b77f (patch) | |
| tree | a4fb1179f74af9f1ac552a98435e9cee5666492d /usr | |
| parent | b65731f1f612238279eb4d997f43589b535c5646 (diff) | |
| download | illumos-joyent-ccab1e5fadd178f0a6052dd155a0d232f9e0b77f.tar.gz | |
6383241 Opening /dev/agpgart on the v20z and v40z hang the system hard.
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/src/uts/i86pc/io/agpgart/agpgart.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr/src/uts/i86pc/io/agpgart/agpgart.c b/usr/src/uts/i86pc/io/agpgart/agpgart.c index 24f9061795..ccaf16bc67 100644 --- a/usr/src/uts/i86pc/io/agpgart/agpgart.c +++ b/usr/src/uts/i86pc/io/agpgart/agpgart.c @@ -1,5 +1,5 @@ /* - * Copyright 2005 Sun Microsystems, Inc. All rights reserved. + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* @@ -811,9 +811,11 @@ lyr_get_info(agp_kern_info_t *info, agp_registered_dev_t *agp_regdev) "lyr_get_info: function doesn't work for unknown arc")); return (-1); } - if (info->agpki_apersize >= MAXAPERMEGAS) { + if ((info->agpki_apersize >= MAXAPERMEGAS) || + (info->agpki_apersize == 0) || + (info->agpki_aperbase == 0)) { AGPDB_PRINT2((CE_WARN, - "lyr_get_info: aper size is too large!")); + "lyr_get_info: aperture is not programmed correctly!")); return (-1); } |