]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
ibm_newemac: Fix problem with jumbo frame support and EMAC V4.patch
authorStefan Roese <sr@denx.de>
Tue, 22 Apr 2008 00:46:42 +0000 (10:46 +1000)
committerJeff Garzik <jgarzik@redhat.com>
Fri, 25 Apr 2008 06:08:05 +0000 (02:08 -0400)
This fixes the jumbo frame support on EMAC V4 systems. Now the correct
bit is set depending on the EMAC version configured.

Tested on Kilauea (405EX) and Canyonlands (460EX).

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/net/ibm_newemac/core.c

index 378a239634955163fdf6e991725179746ea651a1..f10c762fd0b2c5ac9ca8b8b2ae19c9a5d26a4f95 100644 (file)
@@ -524,7 +524,10 @@ static int emac_configure(struct emac_instance *dev)
                rx_size = dev->rx_fifo_size_gige;
 
                if (dev->ndev->mtu > ETH_DATA_LEN) {
-                       mr1 |= EMAC_MR1_JPSM;
+                       if (emac_has_feature(dev, EMAC_FTR_EMAC4))
+                               mr1 |= EMAC4_MR1_JPSM;
+                       else
+                               mr1 |= EMAC_MR1_JPSM;
                        dev->stop_timeout = STOP_TIMEOUT_1000_JUMBO;
                } else
                        dev->stop_timeout = STOP_TIMEOUT_1000;