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Diffstat (limited to 'drivers/net/atl1e/atl1e.h')
-rw-r--r--drivers/net/atl1e/atl1e.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/atl1e/atl1e.h b/drivers/net/atl1e/atl1e.h
index ba48220df16..490d3b38e0c 100644
--- a/drivers/net/atl1e/atl1e.h
+++ b/drivers/net/atl1e/atl1e.h
@@ -377,10 +377,19 @@ struct atl1e_hw {
*/
struct atl1e_tx_buffer {
struct sk_buff *skb;
+ u16 flags;
+#define ATL1E_TX_PCIMAP_SINGLE 0x0001
+#define ATL1E_TX_PCIMAP_PAGE 0x0002
+#define ATL1E_TX_PCIMAP_TYPE_MASK 0x0003
u16 length;
dma_addr_t dma;
};
+#define ATL1E_SET_PCIMAP_TYPE(tx_buff, type) do { \
+ ((tx_buff)->flags) &= ~ATL1E_TX_PCIMAP_TYPE_MASK; \
+ ((tx_buff)->flags) |= (type); \
+ } while (0)
+
struct atl1e_rx_page {
dma_addr_t dma; /* receive rage DMA address */
u8 *addr; /* receive rage virtual address */