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ipg: remove jumbo frame #ifdef from mtu

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Remove JUMBO_FRAME #ifdef from dev->mtu setting in ipg_nic_open() so that we
can make IPG_TXFRAG_SIZE configurable.

Tested-by: Andrew Savchenko <Bircoph@list.ru>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Pekka Enberg 2008-06-23 14:35:37 +03:00 committed by Jeff Garzik
parent 024f4d88b4
commit 8304295521
2 changed files with 5 additions and 3 deletions
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6
drivers/net/ipg.c
View File

@ -1807,9 +1807,9 @@ static int ipg_nic_open(struct net_device *dev)
sp->jumbo.found_start = 0;
sp->jumbo.current_size = 0;
sp->jumbo.skb = NULL;
#ifdef JUMBO_FRAME
dev->mtu = IPG_TXFRAG_SIZE;
#endif
if (IPG_TXFRAG_SIZE)
dev->mtu = IPG_TXFRAG_SIZE;
/* Enable transmit and receive operation of the IPG. */
ipg_w32((ipg_r32(MAC_CTRL) | IPG_MC_RX_ENABLE | IPG_MC_TX_ENABLE) &

2
drivers/net/ipg.h
View File

@ -598,6 +598,8 @@ enum ipg_regs {
#ifdef JUMBO_FRAME
/* IPG_TXFRAG_SIZE must <= 0x2b00, or TX will crash */
#define IPG_TXFRAG_SIZE JUMBO_FRAME_SIZE
#else
#define IPG_TXFRAG_SIZE 0 /* use default MTU */
#endif
/* Size of allocated received buffers. Nominally 0x0600.