X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc_dp_rx.h;h=b6c44085ceac95e0dd455e210f26788e6d149692;hb=8089aa75c513e76a0afc029389a52e545786a9d1;hp=a3743117c042e0b339a3f04f497b83162afe7735;hpb=f08d113d5511284c2e35dba21d69e91c0bc7dbf4;p=dpdk.git

diff --git a/drivers/net/sfc/sfc_dp_rx.h b/drivers/net/sfc/sfc_dp_rx.h
index a3743117c0..b6c44085ce 100644
--- a/drivers/net/sfc/sfc_dp_rx.h
+++ b/drivers/net/sfc/sfc_dp_rx.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright (c) 2017-2018 Solarflare Communications Inc.
- * All rights reserved.
+ * Copyright(c) 2019-2021 Xilinx, Inc.
+ * Copyright(c) 2017-2019 Solarflare Communications Inc.
  *
  * This software was jointly developed between OKTET Labs (under contract
  * for Solarflare) and Solarflare Communications, Inc.
@@ -11,7 +11,7 @@
 #define _SFC_DP_RX_H
 
 #include <rte_mempool.h>
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
 
 #include "sfc_dp.h"
 
@@ -74,6 +74,8 @@ struct sfc_dp_rx_qcreate_info {
 	/** DMA-mapped Rx descriptors ring */
 	void			*rxq_hw_ring;
 
+	/** Event queue index in hardware */
+	unsigned int		evq_hw_index;
 	/** Associated event queue size */
 	unsigned int		evq_entries;
 	/** Hardware event ring */
@@ -86,6 +88,8 @@ struct sfc_dp_rx_qcreate_info {
 	 * doorbell
 	 */
 	volatile void		*mem_bar;
+	/** Function control window offset */
+	efsys_dma_addr_t	fcw_offset;
 	/** VI window size shift */
 	unsigned int		vi_window_shift;
 };
@@ -157,7 +161,8 @@ typedef void (sfc_dp_rx_qdestroy_t)(struct sfc_dp_rxq *dp_rxq);
  * It handovers EvQ to the datapath.
  */
 typedef int (sfc_dp_rx_qstart_t)(struct sfc_dp_rxq *dp_rxq,
-				 unsigned int evq_read_ptr);
+				 unsigned int evq_read_ptr,
+				 const efx_rx_prefix_layout_t *pinfo);
 
 /**
  * Receive queue stop function called before flush.
@@ -193,6 +198,14 @@ typedef unsigned int (sfc_dp_rx_qdesc_npending_t)(struct sfc_dp_rxq *dp_rxq);
 /** Check Rx descriptor status */
 typedef int (sfc_dp_rx_qdesc_status_t)(struct sfc_dp_rxq *dp_rxq,
 				       uint16_t offset);
+/** Enable Rx interrupts */
+typedef int (sfc_dp_rx_intr_enable_t)(struct sfc_dp_rxq *dp_rxq);
+
+/** Disable Rx interrupts */
+typedef int (sfc_dp_rx_intr_disable_t)(struct sfc_dp_rxq *dp_rxq);
+
+/** Get number of pushed Rx buffers */
+typedef unsigned int (sfc_dp_rx_get_pushed_t)(struct sfc_dp_rxq *dp_rxq);
 
 /** Receive datapath definition */
 struct sfc_dp_rx {
@@ -202,6 +215,7 @@ struct sfc_dp_rx {
 #define SFC_DP_RX_FEAT_MULTI_PROCESS		0x1
 #define SFC_DP_RX_FEAT_FLOW_FLAG		0x2
 #define SFC_DP_RX_FEAT_FLOW_MARK		0x4
+#define SFC_DP_RX_FEAT_INTR			0x8
 	/**
 	 * Rx offload capabilities supported by the datapath on device
 	 * level only if HW/FW supports it.
@@ -225,6 +239,9 @@ struct sfc_dp_rx {
 	sfc_dp_rx_supported_ptypes_get_t	*supported_ptypes_get;
 	sfc_dp_rx_qdesc_npending_t		*qdesc_npending;
 	sfc_dp_rx_qdesc_status_t		*qdesc_status;
+	sfc_dp_rx_intr_enable_t			*intr_enable;
+	sfc_dp_rx_intr_disable_t		*intr_disable;
+	sfc_dp_rx_get_pushed_t			*get_pushed;
 	eth_rx_burst_t				pkt_burst;
 };
 
@@ -256,6 +273,7 @@ const struct sfc_dp_rx *sfc_dp_rx_by_dp_rxq(const struct sfc_dp_rxq *dp_rxq);
 extern struct sfc_dp_rx sfc_efx_rx;
 extern struct sfc_dp_rx sfc_ef10_rx;
 extern struct sfc_dp_rx sfc_ef10_essb_rx;
+extern struct sfc_dp_rx sfc_ef100_rx;
 
 #ifdef __cplusplus
 }