Update driver to version 2.3.8:

	CRITICAL FIX - with stats changes the older 82598 will panic
	and trash the stack on driver load, FCOE registers ONLY exist
	in 82599 and must not be read otherwise.

	kern/153951 - to correct incorrect media type on adapters
	with pluggable modules I have eliminated the old static
	table in favor of a new dynamic shared code routine. This
	also has the benefit of detecting changes when a different
	module is inserted.

	Performance/enhancement to the Flow Director code from my
	linux coworker (the developer of the code).

	Fixes from Michael Tuexen - a data corruption problem on the
	82599 (CRITICAL), fix so the buf size correctly adjusts as
	the cluster changes, and max descriptors are set properly.
	Also added 16K clusters for those REALLY big jumbos :)

	In the RX path, the RX LOCK was not being released, and this
	causes LOR problems. Add the code that igb already has.

	Sync with in house shared code, this was necessary for the
	Flow Director fix.

MFC in 2 days

1 files changed, 8 insertions, 1 deletions

diff --git a/sys/dev/ixgbe/ixgbe_mbx.c b/sys/dev/ixgbe/ixgbe_mbx.c
index fbc951d..0e08ea5 100644
--- a/sys/dev/ixgbe/ixgbe_mbx.c
+++ b/sys/dev/ixgbe/ixgbe_mbx.c
@@ -592,8 +592,14 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
 
 	DEBUGFUNC("ixgbe_check_for_rst_pf");
 
-	if (hw->mac.type == ixgbe_mac_82599EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
 		vflre = IXGBE_READ_REG(hw, IXGBE_VFLRE(reg_offset));
+		break;
+	default:
+		goto out;
+		break;
+	}
 
 	if (vflre & (1 << vf_shift)) {
 		ret_val = IXGBE_SUCCESS;
@@ -601,6 +607,7 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
 		hw->mbx.stats.rsts++;
 	}
 
+out:
 	return ret_val;
 }