sky2: large memory workaround.

This patch might fix problems with 4G or more of memory.
It stops the driver from doing a small optimization for Tx and Rx,
and instead always sets the high-page on tx/rx descriptors.

Fixes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=9725

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index bc646a47edd2..ffe9b8a50a1b 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -1991,14 +1991,14 @@ struct sky2_port {
         u16                  tx_cons;           /* next le to check */
         u16                  tx_prod;           /* next le to use */
         u16                  tx_next;           /* debug only */
-        u32                  tx_addr64;
+
         u16                  tx_pending;
         u16                  tx_last_mss;
         u32                  tx_tcpsum;
 
         struct rx_ring_info  *rx_ring ____cacheline_aligned_in_smp;
         struct sky2_rx_le    *rx_le;
-        u32                  rx_addr64;
+
         u16                  rx_next;           /* next re to check */
         u16                  rx_put;            /* next le index to use */
         u16                  rx_pending;