From f34ebab68a8e3c80ff4364f4c61734faec5161d4 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 22 Apr 2008 10:46:42 +1000 Subject: [PATCH] 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 Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Jeff Garzik --- drivers/net/ibm_newemac/core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index 378a2396349..f10c762fd0b 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; -- 2.41.1