Displaying 1 result from an estimated 1 matches for "_asm_i386_gnttab_dma_h".
2007 Jun 11
5
[PATCH][Linux] gnttab: make dma address conversion logic of gnttab dma arch specific.
...PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _ASM_I386_GNTTAB_DMA_H
+#define _ASM_I386_GNTTAB_DMA_H
+
+int gnttab_dma_local_pfn(struct page *page);
+
+static inline maddr_t gnttab_dma_map_page(struct page *page)
+{
+ __gnttab_dma_map_page(page, &gnttab_dma_local_pfn);
+ return page_to_bus(page);
+}
+
+static inline void gnttab_dma_unmap_page(maddr_t maddr)
+{
+...