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authorBruce Allan <bruce.w.allan@intel.com>2010-06-17 18:59:27 +0000
committerDavid S. Miller <davem@davemloft.net>2010-06-23 12:58:39 -0700
commitdbcb9fec5c79780152e32282297de6ddb1f6a43b (patch)
tree0ee67157ec29215cdd4cf3e7c267ca199e5d8d2c /drivers
parente1000e: do not touch PHY page 800 registers when link speed is 1000Mbps (diff)
downloadlinux-dev-dbcb9fec5c79780152e32282297de6ddb1f6a43b.tar.xz
linux-dev-dbcb9fec5c79780152e32282297de6ddb1f6a43b.zip
e1000e: packet split should not be used with early receive
Originally it was thought there were issues with ICHx/PCH parts with packet split when jumbo frames were enabled but in fact it is really only when early-receive is enabled (via ERT register) on these parts. Use packet split with jumbos but only when early-receive is not enabled. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/e1000e/netdev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index aa14976c8221..71592ed2e686 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -2772,7 +2772,7 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
* per packet.
*/
pages = PAGE_USE_COUNT(adapter->netdev->mtu);
- if (!(adapter->flags & FLAG_IS_ICH) && (pages <= 3) &&
+ if (!(adapter->flags & FLAG_HAS_ERT) && (pages <= 3) &&
(PAGE_SIZE <= 16384) && (rctl & E1000_RCTL_LPE))
adapter->rx_ps_pages = pages;
else