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702b3468c9
linux/drivers/net/ethernet/broadcom
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Ivan Vecera ba67b51003 tg3: update rx_jumbo_pending ring param only when jumbo frames are enabled 
The patch fixes a problem with dropped jumbo frames after usage of
'ethtool -G ... rx'.

Scenario:
1. ip link set eth0 up
2. ethtool -G eth0 rx N # <- This zeroes rx-jumbo
3. ip link set mtu 9000 dev eth0

The ethtool command set rx_jumbo_pending to zero so any received jumbo
packets are dropped and you need to use 'ethtool -G eth0 rx-jumbo N'
to workaround the issue.
The patch changes the logic so rx_jumbo_pending value is changed only if
jumbo frames are enabled (MTU > 1500).

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-18 18:01:13 -04:00
..
bnx2x net: bnx2x: include irq.h for irqreturn_t definitions 2014-04-03 14:04:32 -04:00
genet net: bcmgenet: Remove unnecessary version.h inclusion 2014-04-04 10:02:23 -04:00
b44.c net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
b44.h b44: use fixed PHY device if we do not find any 2013-12-20 20:48:49 -05:00
bcm63xx_enet.c bcm63xx_enet: Stop pretending to support netpoll 2014-03-13 15:23:43 -04:00
bcm63xx_enet.h bcm63xx_enet: add support Broadcom BCM6345 Ethernet 2013-06-13 17:22:08 -07:00
bgmac.c bgmac: propagate error codes in bgmac_probe() 2014-01-14 18:19:20 -08:00
bgmac.h bgmac: add support for Northstar SoC (BCM4707, BCM53018) 2014-01-04 20:25:20 -05:00
bnx2_fw.h
bnx2.c bnx2: Don't build unused suspend/resume functions not enabled 2014-04-14 12:40:00 -04:00
bnx2.h bnx2: Fix shutdown sequence 2014-03-09 19:02:27 -04:00
cnic_defs.h cnic: Update version to 2.5.20 and copyright year. 2014-03-18 16:02:16 -04:00
cnic_if.h cnic: Update version to 2.5.20 and copyright year. 2014-03-18 16:02:16 -04:00
cnic.c cnic: Update version to 2.5.20 and copyright year. 2014-03-18 16:02:16 -04:00
cnic.h cnic: Update version to 2.5.20 and copyright year. 2014-03-18 16:02:16 -04:00
Kconfig net: bcmgenet: hook into the build system 2014-02-14 00:27:58 -05:00
Makefile net: bcmgenet: hook into the build system 2014-02-14 00:27:58 -05:00
sb1250-mac.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
tg3.c tg3: update rx_jumbo_pending ring param only when jumbo frames are enabled 2014-04-18 18:01:13 -04:00
tg3.h tg3: Don't check undefined error bits in RXBD 2014-02-28 17:16:16 -05:00