svn commit: r311832 - head/sys/dev/cxgbe

[Navdeep Parhar]

Author: np
Date: Mon Jan  9 22:20:09 2017
New Revision: 311832
URL: https://svnweb.freebsd.org/changeset/base/311832

Log:
  cxgbe(4): Enable automatic cidx flush for all control queues.
  
  MFC after:	3 days

Modified:
  head/sys/dev/cxgbe/t4_sge.c

Modified: head/sys/dev/cxgbe/t4_sge.c
==============================================================================
--- head/sys/dev/cxgbe/t4_sge.c	Mon Jan  9 22:18:08 2017	(r311831)
+++ head/sys/dev/cxgbe/t4_sge.c	Mon Jan  9 22:20:09 2017	(r311832)
@@ -3305,12 +3305,13 @@ ctrl_eq_alloc(struct adapter *sc, struct
 	c.cmpliqid_eqid = htonl(V_FW_EQ_CTRL_CMD_CMPLIQID(eq->iqid));
 	c.physeqid_pkd = htobe32(0);
 	c.fetchszm_to_iqid =
-	    htobe32(V_FW_EQ_CTRL_CMD_HOSTFCMODE(X_HOSTFCMODE_NONE) |
+	    htobe32(V_FW_EQ_CTRL_CMD_HOSTFCMODE(X_HOSTFCMODE_STATUS_PAGE) |
 		V_FW_EQ_CTRL_CMD_PCIECHN(eq->tx_chan) |
 		F_FW_EQ_CTRL_CMD_FETCHRO | V_FW_EQ_CTRL_CMD_IQID(eq->iqid));
 	c.dcaen_to_eqsize =
 	    htobe32(V_FW_EQ_CTRL_CMD_FBMIN(X_FETCHBURSTMIN_64B) |
 		V_FW_EQ_CTRL_CMD_FBMAX(X_FETCHBURSTMAX_512B) |
+		V_FW_EQ_CTRL_CMD_CIDXFTHRESH(X_CIDXFLUSHTHRESH_32) |
 		V_FW_EQ_CTRL_CMD_EQSIZE(qsize));
 	c.eqaddr = htobe64(eq->ba);