update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / spdk / dpdk / drivers / net / ice / ice_dcf.h

diff --git a/ceph/src/spdk/dpdk/drivers/net/ice/ice_dcf.h b/ceph/src/spdk/dpdk/drivers/net/ice/ice_dcf.h
new file mode 100644 (file)
index 0000000..d2e447b
--- /dev/null
+++ b/ceph/src/spdk/dpdk/drivers/net/ice/ice_dcf.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2020 Intel Corporation
+ */
+
+#ifndef _ICE_DCF_H_
+#define _ICE_DCF_H_
+
+#include <rte_ethdev_driver.h>
+
+#include <iavf_prototype.h>
+#include <iavf_adminq_cmd.h>
+#include <iavf_type.h>
+
+#include "base/ice_type.h"
+#include "ice_logs.h"
+
+struct dcf_virtchnl_cmd {
+       TAILQ_ENTRY(dcf_virtchnl_cmd) next;
+
+       enum virtchnl_ops v_op;
+       enum iavf_status v_ret;
+
+       uint16_t req_msglen;
+       uint8_t *req_msg;
+
+       uint16_t rsp_msglen;
+       uint16_t rsp_buflen;
+       uint8_t *rsp_msgbuf;
+
+       volatile int pending;
+};
+
+struct ice_dcf_hw {
+       struct iavf_hw avf;
+
+       rte_spinlock_t vc_cmd_send_lock;
+       rte_spinlock_t vc_cmd_queue_lock;
+       TAILQ_HEAD(, dcf_virtchnl_cmd) vc_cmd_queue;
+       void (*vc_event_msg_cb)(struct ice_dcf_hw *dcf_hw,
+                               uint8_t *msg, uint16_t msglen);
+
+       uint8_t *arq_buf;
+
+       uint16_t num_vfs;
+       uint16_t *vf_vsi_map;
+
+       struct virtchnl_version_info virtchnl_version;
+       struct virtchnl_vf_resource *vf_res; /* VF resource */
+       struct virtchnl_vsi_resource *vsi_res; /* LAN VSI */
+       uint16_t vsi_id;
+
+       struct rte_eth_dev *eth_dev;
+};
+
+int ice_dcf_execute_virtchnl_cmd(struct ice_dcf_hw *hw,
+                                struct dcf_virtchnl_cmd *cmd);
+int ice_dcf_send_aq_cmd(void *dcf_hw, struct ice_aq_desc *desc,
+                       void *buf, uint16_t buf_size);
+int ice_dcf_handle_vsi_update_event(struct ice_dcf_hw *hw);
+int ice_dcf_init_hw(struct rte_eth_dev *eth_dev, struct ice_dcf_hw *hw);
+void ice_dcf_uninit_hw(struct rte_eth_dev *eth_dev, struct ice_dcf_hw *hw);
+
+#endif /* _ICE_DCF_H_ */