* 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.

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/i386/isa/pcvt/pcvt_drv.c b/sys/i386/isa/pcvt/pcvt_drv.c
index 0fd7e84..99217c0 100644
--- a/sys/i386/isa/pcvt/pcvt_drv.c
+++ b/sys/i386/isa/pcvt/pcvt_drv.c
@@ -770,7 +770,7 @@ do_standard:
 }
 
 int
-pcmmap(Dev_t dev, int offset, int nprot)
+pcmmap(Dev_t dev, vm_offset_t offset, int nprot)
 {
 	if (offset > 0x20000 - PAGE_SIZE)
 		return -1;