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[src/netbsd-8]: src/sys/dev/pci/ixgbe Pull up following revision(s) (requeste...
details: https://anonhg.NetBSD.org/src/rev/5cd2140bfbdc
branches: netbsd-8
changeset: 455137:5cd2140bfbdc
user: martin <martin%NetBSD.org@localhost>
date: Tue Oct 08 18:16:50 2019 +0000
description:
Pull up following revision(s) (requested by msaitoh in ticket #1403):
sys/dev/pci/ixgbe/ixv.c: revision 1.139
Set MTU correctly if mtu > 1500.
diffstat:
sys/dev/pci/ixgbe/ixv.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diffs (33 lines):
diff -r f5cb883a47f5 -r 5cd2140bfbdc sys/dev/pci/ixgbe/ixv.c
--- a/sys/dev/pci/ixgbe/ixv.c Tue Oct 08 18:12:44 2019 +0000
+++ b/sys/dev/pci/ixgbe/ixv.c Tue Oct 08 18:16:50 2019 +0000
@@ -1,4 +1,4 @@
-/*$NetBSD: ixv.c,v 1.56.2.25 2019/09/26 18:19:26 martin Exp $*/
+/*$NetBSD: ixv.c,v 1.56.2.26 2019/10/08 18:16:50 martin Exp $*/
/******************************************************************************
@@ -736,6 +736,9 @@
for (i = 0, que = adapter->queues; i < adapter->num_queues; i++, que++)
que->disabled_count = 0;
+ adapter->max_frame_size =
+ ifp->if_mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
+
/* reprogram the RAR[0] in case user changed it. */
hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
@@ -768,10 +771,10 @@
* Determine the correct mbuf pool
* for doing jumbo/headersplit
*/
- if (ifp->if_mtu > ETHERMTU)
+ if (adapter->max_frame_size <= MCLBYTES)
+ adapter->rx_mbuf_sz = MCLBYTES;
+ else
adapter->rx_mbuf_sz = MJUMPAGESIZE;
- else
- adapter->rx_mbuf_sz = MCLBYTES;
/* Prepare receive descriptors and buffers */
if (ixgbe_setup_receive_structures(adapter)) {
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