diff options
| author | dfr <dfr@FreeBSD.org> | 1998-11-08 12:39:07 +0000 |
|---|---|---|
| committer | dfr <dfr@FreeBSD.org> | 1998-11-08 12:39:07 +0000 |
| commit | b6d9e06815177a68a4c04bd91f2c72a3d8f38085 (patch) | |
| tree | 054790d6c046f4847a676be168ee932453415ed2 /sys/dev/syscons | |
| parent | 2a9cd5605117404c74854f0e4b7b5ea54d7c8671 (diff) | |
| download | FreeBSD-src-b6d9e06815177a68a4c04bd91f2c72a3d8f38085.zip FreeBSD-src-b6d9e06815177a68a4c04bd91f2c72a3d8f38085.tar.gz | |
* Fix a couple of places in the device pager where an address was
truncated to 32 bits.
* Change the calling convention of the device mmap entry point to
pass a vm_offset_t instead of an int for the offset allowing
devices with a larger memory map than (1<<32) to be supported
on the alpha (/dev/mem is one such).
These changes are required to allow the X server to mmap the various
I/O regions used for device port and memory access on the alpha.
Diffstat (limited to 'sys/dev/syscons')
| -rw-r--r-- | sys/dev/syscons/syscons.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c index d4178e8..a9c6fc9 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -25,7 +25,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: syscons.c,v 1.285 1998/10/22 05:58:40 bde Exp $ + * $Id: syscons.c,v 1.286 1998/11/03 02:37:46 yokota Exp $ */ #include "sc.h" @@ -3855,7 +3855,7 @@ next_code: } int -scmmap(dev_t dev, int offset, int nprot) +scmmap(dev_t dev, vm_offset_t offset, int nprot) { if (offset > 0x20000 - PAGE_SIZE) return -1; |
