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| author | wollman <wollman@FreeBSD.org> | 1996-01-30 19:04:09 +0000 |
|---|---|---|
| committer | wollman <wollman@FreeBSD.org> | 1996-01-30 19:04:09 +0000 |
| commit | 212c3eba091c449ada760e94396c1d08a828ea7f (patch) | |
| tree | 340b0055d21faa807cadc14900ae8ffd095b818d /sys/pci | |
| parent | 0f051dbe15584dfdb04ee0ce3c0f2e9164097280 (diff) | |
| download | FreeBSD-src-212c3eba091c449ada760e94396c1d08a828ea7f.zip FreeBSD-src-212c3eba091c449ada760e94396c1d08a828ea7f.tar.gz | |
Fix a logic error in determining whether something is page-aligned
that became evident while I was thinking about something else.
(No, I am not working on the wd driver itself.)
Diffstat (limited to 'sys/pci')
| -rw-r--r-- | sys/pci/wd82371.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/pci/wd82371.c b/sys/pci/wd82371.c index 34aac8f..b078a5b 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. * - * $Id$ + * $Id: wd82371.c,v 1.1 1996/01/28 22:15:47 wollman Exp $ */ #include "pci.h" @@ -190,7 +190,7 @@ 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 % NBPG; if (pgresid) { prd[i].prd_base = vtophys(vaddr); if (count >= (NBPG - pgresid)) |
