diff options
Diffstat (limited to 'sys/pci/wd82371.c')
| -rw-r--r-- | sys/pci/wd82371.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/pci/wd82371.c b/sys/pci/wd82371.c index e92248c..72ceb19 100644 --- a/sys/pci/wd82371.c +++ b/sys/pci/wd82371.c @@ -26,7 +26,7 @@ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: wd82371.c,v 1.2 1996/01/30 19:04:09 wollman Exp $ + * $Id: wd82371.c,v 1.3 1996/04/07 17:39:17 bde Exp $ */ #include "pci.h" @@ -189,11 +189,11 @@ piix_dmasetup(void *xcp, char *vaddr, u_long count, int dir) * Deal with transfers that don't start on a page * boundary. */ - pgresid = (u_long)vaddr % NBPG; + pgresid = (u_long)vaddr % PAGE_SIZE; if (pgresid) { prd[i].prd_base = vtophys(vaddr); - if (count >= (NBPG - pgresid)) - prd[i].prd_count = NBPG - pgresid; + if (count >= (PAGE_SIZE - pgresid)) + prd[i].prd_count = PAGE_SIZE - pgresid; else prd[i].prd_count = count; vaddr += prd[i].prd_count; @@ -210,7 +210,7 @@ piix_dmasetup(void *xcp, char *vaddr, u_long count, int dir) u_long phys, n; phys = vtophys(vaddr); - n = (count > NBPG) ? NBPG : count; + n = (count > PAGE_SIZE) ? PAGE_SIZE : count; /* * If the current page is physically contiguous with * whatever we have in the previous PRD, just tack it |
