Author: sbruno
Date: Thu Jan 12 14:28:32 2017
New Revision: 311979
URL: https://svnweb.freebsd.org/changeset/base/311979
Log:
Reset the EIAC register to include the LINK status bit and restore
link up/down notifications.
Submitted by: Franco Fichtner <fra...@opnsense.org>
Modified:
head/sys/dev/e1000/if_em.c
Modified: head/sys/dev/e1000/if_em.c
==============================================================================
--- head/sys/dev/e1000/if_em.c Thu Jan 12 14:18:52 2017 (r311978)
+++ head/sys/dev/e1000/if_em.c Thu Jan 12 14:28:32 2017 (r311979)
@@ -3117,7 +3117,7 @@ em_if_enable_intr(if_ctx_t ctx)
u32 ims_mask = IMS_ENABLE_MASK;
if (hw->mac.type == e1000_82574) {
- E1000_WRITE_REG(hw, EM_EIAC, adapter->ims);
+ E1000_WRITE_REG(hw, EM_EIAC, EM_MSIX_MASK);
ims_mask |= adapter->ims;
} if (adapter->intr_type == IFLIB_INTR_MSIX && hw->mac.type >=
igb_mac_min) {
u32 mask = (adapter->que_mask | adapter->link_mask);
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