[PATCH] e1000: Fix jumbo frame performance

Partition PBA for Jumbo frames based on MTU size.

Signed-off-by: Jeff Kirsher <[email protected]>
Signed-off-by: Jesse Brandeburg <[email protected]>
Signed-off-by: John Ronciak <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 438a931fd55df4c6dd57e00d9480f35c4e9fb461..4b44bcd0f958238ed66478af1c120c6f209f8312 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -43,7 +43,7 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
 #else
 #define DRIVERNAPI "-NAPI"
 #endif
-#define DRV_VERSION "6.1.16-k2"DRIVERNAPI
+#define DRV_VERSION "6.3.9-k2"DRIVERNAPI
 char e1000_driver_version[] = DRV_VERSION;
 static char e1000_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
 
@@ -449,7 +449,7 @@ e1000_reset(struct e1000_adapter *adapter)
        }
 
        if((adapter->hw.mac_type != e1000_82573) &&
-          (adapter->rx_buffer_len > E1000_RXBUFFER_8192)) {
+          (adapter->netdev->mtu > E1000_RXBUFFER_8192)) {
                pba -= 8; /* allocate more FIFO for Tx */
                /* send an XOFF when there is enough space in the
                 * Rx FIFO to hold one extra full size Rx packet