diff options
| author | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2013-06-14 16:25:55 +0000 |
|---|---|---|
| committer | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2013-06-14 16:25:55 +0000 |
| commit | 3a893e30e80e3fc48c14003a48b8cd7c50ff7b1b (patch) | |
| tree | bad76baba2c977fc694a2a55bfdf7448151b3baa /sys/dev/pci/if_ix.c | |
| parent | 5ae7881e257069bcdd98cbfe4360fe596035551b (diff) | |
Correct interrupt moderation setting for 82598; tested on the CX4 version
Diffstat (limited to 'sys/dev/pci/if_ix.c')
| -rw-r--r-- | sys/dev/pci/if_ix.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sys/dev/pci/if_ix.c b/sys/dev/pci/if_ix.c index afa35e87944..6ce6b998b24 100644 --- a/sys/dev/pci/if_ix.c +++ b/sys/dev/pci/if_ix.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ix.c,v 1.88 2013/06/09 18:09:55 deraadt Exp $ */ +/* $OpenBSD: if_ix.c,v 1.89 2013/06/14 16:25:54 mikeb Exp $ */ /****************************************************************************** @@ -805,12 +805,9 @@ ixgbe_init(void *arg) } /* Setup interrupt moderation */ - if (sc->hw.mac.type == ixgbe_mac_82598EB) - itr = (8000000 / IXGBE_INTS_PER_SEC) & 0xff8; - else { - itr = (4000000 / IXGBE_INTS_PER_SEC) & 0xff8; + itr = (4000000 / IXGBE_INTS_PER_SEC) & 0xff8; + if (sc->hw.mac.type != ixgbe_mac_82598EB) itr |= IXGBE_EITR_LLI_MOD | IXGBE_EITR_CNT_WDIS; - } IXGBE_WRITE_REG(&sc->hw, IXGBE_EITR(0), itr); /* Config/Enable Link */ |