X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcommon%2Fsfc_efx%2Fbase%2Fef10_ev.c;h=c0cbc427b9601b0ecfa5004ca333758bc10ad445;hb=3dee345ab31a8cc685c9fe5ba3f90aa322ee1d48;hp=aec1c468a4a0212fb574123eebecc6f805dcac74;hpb=9edb8ee3e7ab606baea586d8e9179ec61d971456;p=dpdk.git

diff --git a/drivers/common/sfc_efx/base/ef10_ev.c b/drivers/common/sfc_efx/base/ef10_ev.c
index aec1c468a4..c0cbc427b9 100644
--- a/drivers/common/sfc_efx/base/ef10_ev.c
+++ b/drivers/common/sfc_efx/base/ef10_ev.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2019-2021 Xilinx, Inc.
  * Copyright(c) 2012-2019 Solarflare Communications Inc.
  */
 
@@ -121,12 +121,15 @@ ef10_ev_qcreate(
 	__in		efx_evq_t *eep)
 {
 	efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
-	uint32_t irq;
+	uint32_t irq = 0;
+	uint32_t target_evq = 0;
 	efx_rc_t rc;
 	boolean_t low_latency;
 
 	_NOTE(ARGUNUSED(id))	/* buftbl id managed by MC */
 
+	EFSYS_ASSERT((flags & EFX_EVQ_FLAGS_EXTENDED_WIDTH) == 0);
+
 	/*
 	 * NO_CONT_EV mode is only requested from the firmware when creating
 	 * receive queues, but here it needs to be specified at event queue
@@ -157,11 +160,12 @@ ef10_ev_qcreate(
 	    EFX_EVQ_FLAGS_NOTIFY_INTERRUPT) {
 		irq = index;
 	} else if (index == EFX_EF10_ALWAYS_INTERRUPTING_EVQ_INDEX) {
-		irq = index;
+		/* Use the first interrupt for always interrupting EvQ */
+		irq = 0;
 		flags = (flags & ~EFX_EVQ_FLAGS_NOTIFY_MASK) |
 		    EFX_EVQ_FLAGS_NOTIFY_INTERRUPT;
 	} else {
-		irq = EFX_EF10_ALWAYS_INTERRUPTING_EVQ_INDEX;
+		target_evq = EFX_EF10_ALWAYS_INTERRUPTING_EVQ_INDEX;
 	}
 
 	/*
@@ -185,8 +189,8 @@ ef10_ev_qcreate(
 	 * decision and low_latency hint is ignored.
 	 */
 	low_latency = encp->enc_datapath_cap_evb ? 0 : 1;
-	rc = efx_mcdi_init_evq(enp, index, esmp, ndescs, irq, us, flags,
-	    low_latency);
+	rc = efx_mcdi_init_evq(enp, index, esmp, ndescs, irq, target_evq, us,
+	    flags, low_latency);
 	if (rc != 0)
 		goto fail2;