Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 116 insertions, 0 deletions

diff --git a/src/seastar/dpdk/drivers/net/thunderx/nicvf_struct.h b/src/seastar/dpdk/drivers/net/thunderx/nicvf_struct.h
new file mode 100644
index 000000000..dd52f38e5
--- /dev/null
+++ b/src/seastar/dpdk/drivers/net/thunderx/nicvf_struct.h
@@ -0,0 +1,116 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Cavium, Inc
+ */
+
+#ifndef _THUNDERX_NICVF_STRUCT_H
+#define _THUNDERX_NICVF_STRUCT_H
+
+#include <stdint.h>
+
+#include <rte_spinlock.h>
+#include <rte_mempool.h>
+#include <rte_mbuf.h>
+#include <rte_interrupts.h>
+#include <rte_ethdev_driver.h>
+#include <rte_memory.h>
+
+struct nicvf_rbdr {
+	uintptr_t rbdr_status;
+	uintptr_t rbdr_door;
+	struct rbdr_entry_t *desc;
+	nicvf_iova_addr_t phys;
+	uint32_t buffsz;
+	uint32_t tail;
+	uint32_t next_tail;
+	uint32_t head;
+	uint32_t qlen_mask;
+} __rte_cache_aligned;
+
+struct nicvf_txq {
+	union sq_entry_t *desc;
+	nicvf_iova_addr_t phys;
+	struct rte_mbuf **txbuffs;
+	uintptr_t sq_head;
+	uintptr_t sq_door;
+	struct rte_mempool *pool;
+	struct nicvf *nic;
+	void (*pool_free)(struct nicvf_txq *sq);
+	uint32_t head;
+	uint32_t tail;
+	int32_t xmit_bufs;
+	uint32_t qlen_mask;
+	uint64_t offloads;
+	uint16_t queue_id;
+	uint16_t tx_free_thresh;
+} __rte_cache_aligned;
+
+union mbuf_initializer {
+	struct {
+		uint16_t data_off;
+		uint16_t refcnt;
+		uint16_t nb_segs;
+		uint16_t port;
+	} fields;
+	uint64_t value;
+};
+
+struct nicvf_rxq {
+	MARKER rxq_fastpath_data_start;
+	uint8_t  rbptr_offset;
+	uint16_t rx_free_thresh;
+	uint32_t head;
+	uint32_t qlen_mask;
+	int32_t recv_buffers;
+	int32_t available_space;
+	uint64_t mbuf_phys_off;
+	uintptr_t cq_status;
+	uintptr_t cq_door;
+	struct nicvf_rbdr *shared_rbdr;
+	struct rte_mempool *pool;
+	union cq_entry_t *desc;
+	union mbuf_initializer mbuf_initializer;
+	MARKER rxq_fastpath_data_end;
+	uint8_t rx_drop_en;
+	uint16_t precharge_cnt;
+	uint16_t port_id;
+	uint16_t queue_id;
+	struct nicvf *nic;
+	nicvf_iova_addr_t phys;
+} __rte_cache_aligned;
+
+struct nicvf {
+	uint8_t vf_id;
+	uint8_t node;
+	uintptr_t reg_base;
+	bool tns_mode;
+	bool sqs_mode;
+	bool loopback_supported;
+	bool pf_acked:1;
+	bool pf_nacked:1;
+	bool offload_cksum:1;
+	bool vlan_strip:1;
+	uint64_t hwcap;
+	uint8_t link_up;
+	uint8_t	duplex;
+	uint32_t speed;
+	uint32_t msg_enable;
+	uint16_t device_id;
+	uint16_t vendor_id;
+	uint16_t subsystem_device_id;
+	uint16_t subsystem_vendor_id;
+	struct nicvf_rbdr *rbdr;
+	struct nicvf_rss_reta_info rss_info;
+	struct rte_intr_handle intr_handle;
+	uint8_t cpi_alg;
+	uint16_t mtu;
+	int skip_bytes;
+	bool vlan_filter_en;
+	uint8_t mac_addr[ETHER_ADDR_LEN];
+	/* secondary queue set support */
+	uint8_t sqs_id;
+	uint8_t sqs_count;
+#define MAX_SQS_PER_VF 11
+	struct nicvf *snicvf[MAX_SQS_PER_VF];
+} __rte_cache_aligned;
+
+#endif /* _THUNDERX_NICVF_STRUCT_H */