X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc_ev.c;h=b4953ac647d6ba17491266ac8c8c294950d3d3f1;hb=31d7c6f7d424c533b0a4dd9b4408b814ac7852f1;hp=7e5676fa456594b80141810b7d5739f9395496ee;hpb=92fedcd3a5a9d90e1edc570a2886d414c4530cd0;p=dpdk.git

diff --git a/drivers/net/sfc/sfc_ev.c b/drivers/net/sfc/sfc_ev.c
index 7e5676fa45..b4953ac647 100644
--- a/drivers/net/sfc/sfc_ev.c
+++ b/drivers/net/sfc/sfc_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) 2016-2019 Solarflare Communications Inc.
  *
  * This software was jointly developed between OKTET Labs (under contract
@@ -162,6 +162,32 @@ sfc_ev_dp_rx(void *arg, __rte_unused uint32_t label, uint32_t id,
 	return evq->sa->priv.dp_rx->qrx_ev(dp_rxq, id);
 }
 
+static boolean_t
+sfc_ev_nop_rx_packets(void *arg, uint32_t label, unsigned int num_packets,
+		      uint32_t flags)
+{
+	struct sfc_evq *evq = arg;
+
+	sfc_err(evq->sa,
+		"EVQ %u unexpected Rx packets event label=%u num=%u flags=%#x",
+		evq->evq_index, label, num_packets, flags);
+	return B_TRUE;
+}
+
+static boolean_t
+sfc_ev_dp_rx_packets(void *arg, __rte_unused uint32_t label,
+		     unsigned int num_packets, __rte_unused uint32_t flags)
+{
+	struct sfc_evq *evq = arg;
+	struct sfc_dp_rxq *dp_rxq;
+
+	dp_rxq = evq->dp_rxq;
+	SFC_ASSERT(dp_rxq != NULL);
+
+	SFC_ASSERT(evq->sa->priv.dp_rx->qrx_ev != NULL);
+	return evq->sa->priv.dp_rx->qrx_ev(dp_rxq, num_packets);
+}
+
 static boolean_t
 sfc_ev_nop_rx_ps(void *arg, uint32_t label, uint32_t id,
 		 uint32_t pkt_count, uint16_t flags)
@@ -243,6 +269,30 @@ sfc_ev_dp_tx(void *arg, __rte_unused uint32_t label, uint32_t id)
 	return evq->sa->priv.dp_tx->qtx_ev(dp_txq, id);
 }
 
+static boolean_t
+sfc_ev_nop_tx_ndescs(void *arg, uint32_t label, unsigned int ndescs)
+{
+	struct sfc_evq *evq = arg;
+
+	sfc_err(evq->sa, "EVQ %u unexpected Tx event label=%u ndescs=%#x",
+		evq->evq_index, label, ndescs);
+	return B_TRUE;
+}
+
+static boolean_t
+sfc_ev_dp_tx_ndescs(void *arg, __rte_unused uint32_t label,
+		      unsigned int ndescs)
+{
+	struct sfc_evq *evq = arg;
+	struct sfc_dp_txq *dp_txq;
+
+	dp_txq = evq->dp_txq;
+	SFC_ASSERT(dp_txq != NULL);
+
+	SFC_ASSERT(evq->sa->priv.dp_tx->qtx_ev != NULL);
+	return evq->sa->priv.dp_tx->qtx_ev(dp_txq, ndescs);
+}
+
 static boolean_t
 sfc_ev_exception(void *arg, uint32_t code, __rte_unused uint32_t data)
 {
@@ -429,8 +479,10 @@ sfc_ev_link_change(void *arg, efx_link_mode_t link_mode)
 static const efx_ev_callbacks_t sfc_ev_callbacks = {
 	.eec_initialized	= sfc_ev_initialized,
 	.eec_rx			= sfc_ev_nop_rx,
+	.eec_rx_packets		= sfc_ev_nop_rx_packets,
 	.eec_rx_ps		= sfc_ev_nop_rx_ps,
 	.eec_tx			= sfc_ev_nop_tx,
+	.eec_tx_ndescs		= sfc_ev_nop_tx_ndescs,
 	.eec_exception		= sfc_ev_exception,
 	.eec_rxq_flush_done	= sfc_ev_nop_rxq_flush_done,
 	.eec_rxq_flush_failed	= sfc_ev_nop_rxq_flush_failed,
@@ -445,8 +497,10 @@ static const efx_ev_callbacks_t sfc_ev_callbacks = {
 static const efx_ev_callbacks_t sfc_ev_callbacks_efx_rx = {
 	.eec_initialized	= sfc_ev_initialized,
 	.eec_rx			= sfc_ev_efx_rx,
+	.eec_rx_packets		= sfc_ev_nop_rx_packets,
 	.eec_rx_ps		= sfc_ev_nop_rx_ps,
 	.eec_tx			= sfc_ev_nop_tx,
+	.eec_tx_ndescs		= sfc_ev_nop_tx_ndescs,
 	.eec_exception		= sfc_ev_exception,
 	.eec_rxq_flush_done	= sfc_ev_rxq_flush_done,
 	.eec_rxq_flush_failed	= sfc_ev_rxq_flush_failed,
@@ -461,8 +515,10 @@ static const efx_ev_callbacks_t sfc_ev_callbacks_efx_rx = {
 static const efx_ev_callbacks_t sfc_ev_callbacks_dp_rx = {
 	.eec_initialized	= sfc_ev_initialized,
 	.eec_rx			= sfc_ev_dp_rx,
+	.eec_rx_packets		= sfc_ev_dp_rx_packets,
 	.eec_rx_ps		= sfc_ev_dp_rx_ps,
 	.eec_tx			= sfc_ev_nop_tx,
+	.eec_tx_ndescs		= sfc_ev_nop_tx_ndescs,
 	.eec_exception		= sfc_ev_exception,
 	.eec_rxq_flush_done	= sfc_ev_rxq_flush_done,
 	.eec_rxq_flush_failed	= sfc_ev_rxq_flush_failed,
@@ -477,8 +533,10 @@ static const efx_ev_callbacks_t sfc_ev_callbacks_dp_rx = {
 static const efx_ev_callbacks_t sfc_ev_callbacks_efx_tx = {
 	.eec_initialized	= sfc_ev_initialized,
 	.eec_rx			= sfc_ev_nop_rx,
+	.eec_rx_packets		= sfc_ev_nop_rx_packets,
 	.eec_rx_ps		= sfc_ev_nop_rx_ps,
 	.eec_tx			= sfc_ev_tx,
+	.eec_tx_ndescs		= sfc_ev_nop_tx_ndescs,
 	.eec_exception		= sfc_ev_exception,
 	.eec_rxq_flush_done	= sfc_ev_nop_rxq_flush_done,
 	.eec_rxq_flush_failed	= sfc_ev_nop_rxq_flush_failed,
@@ -493,8 +551,10 @@ static const efx_ev_callbacks_t sfc_ev_callbacks_efx_tx = {
 static const efx_ev_callbacks_t sfc_ev_callbacks_dp_tx = {
 	.eec_initialized	= sfc_ev_initialized,
 	.eec_rx			= sfc_ev_nop_rx,
+	.eec_rx_packets		= sfc_ev_nop_rx_packets,
 	.eec_rx_ps		= sfc_ev_nop_rx_ps,
 	.eec_tx			= sfc_ev_dp_tx,
+	.eec_tx_ndescs		= sfc_ev_dp_tx_ndescs,
 	.eec_exception		= sfc_ev_exception,
 	.eec_rxq_flush_done	= sfc_ev_nop_rxq_flush_done,
 	.eec_rxq_flush_failed	= sfc_ev_nop_rxq_flush_failed,
@@ -600,7 +660,7 @@ sfc_ev_qstart(struct sfc_evq *evq, unsigned int hw_index)
 
 	/* Clear all events */
 	(void)memset((void *)esmp->esm_base, 0xff,
-		     efx_evq_size(sa->nic, evq->entries));
+		     efx_evq_size(sa->nic, evq->entries, evq_flags));
 
 	if ((sa->intr.lsc_intr && hw_index == sa->mgmt_evq_index) ||
 	    (sa->intr.rxq_intr && evq->dp_rxq != NULL))
@@ -833,8 +893,8 @@ sfc_ev_qinit(struct sfc_adapter *sa,
 
 	/* Allocate DMA space */
 	rc = sfc_dma_alloc(sa, sfc_evq_type2str(type), type_index,
-			   efx_evq_size(sa->nic, evq->entries), socket_id,
-			   &evq->mem);
+			   efx_evq_size(sa->nic, evq->entries, sa->evq_flags),
+			   socket_id, &evq->mem);
 	if (rc != 0)
 		goto fail_dma_alloc;