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);
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