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authorStefan Roese <sr@denx.de>2008-04-22 10:46:42 +1000
committerJeff Garzik <jgarzik@redhat.com>2008-04-25 02:08:05 -0400
commitf34ebab68a8e3c80ff4364f4c61734faec5161d4 (patch)
treed222907ba8f081425e6f1124692d589423afe188 /drivers/net
parentf014e97ec6a447184f48a9d43432ab2ad1ffc7d8 (diff)
downloadop-kernel-dev-f34ebab68a8e3c80ff4364f4c61734faec5161d4.zip
op-kernel-dev-f34ebab68a8e3c80ff4364f4c61734faec5161d4.tar.gz
ibm_newemac: Fix problem with jumbo frame support and EMAC V4.patch
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>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ibm_newemac/core.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 378a239..f10c762 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -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;
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