--- /dev/null
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019-2020 Broadcom
+ * All rights reserved.
+ */
+
+#ifndef _TF_MSG_H_
+#define _TF_MSG_H_
+
+#include "tf_tbl.h"
+#include "tf_rm.h"
+
+struct tf;
+
+/**
+ * Sends session open request to Firmware
+ *
+ * [in] session
+ * Pointer to session handle
+ *
+ * [in] ctrl_chan_name
+ * PCI name of the control channel
+ *
+ * [in/out] fw_session_id
+ * Pointer to the fw_session_id that is allocated on firmware side
+ *
+ * Returns:
+ *
+ */
+int tf_msg_session_open(struct tf *tfp,
+ char *ctrl_chan_name,
+ uint8_t *fw_session_id);
+
+/**
+ * Sends session close request to Firmware
+ *
+ * [in] session
+ * Pointer to session handle
+ *
+ * [in] fw_session_id
+ * Pointer to the fw_session_id that is assigned to the session at
+ * time of session open
+ *
+ * Returns:
+ *
+ */
+int tf_msg_session_attach(struct tf *tfp,
+ char *ctrl_channel_name,
+ uint8_t tf_fw_session_id);
+
+/**
+ * Sends session close request to Firmware
+ *
+ * [in] session
+ * Pointer to session handle
+ *
+ * Returns:
+ *
+ */
+int tf_msg_session_close(struct tf *tfp);
+
+/**
+ * Sends session query config request to TF Firmware
+ */
+int tf_msg_session_qcfg(struct tf *tfp);
+
+/**
+ * Sends session HW resource query capability request to TF Firmware
+ */
+int tf_msg_session_hw_resc_qcaps(struct tf *tfp,
+ enum tf_dir dir,
+ struct tf_rm_hw_query *hw_query);
+
+/**
+ * Sends session HW resource allocation request to TF Firmware
+ */
+int tf_msg_session_hw_resc_alloc(struct tf *tfp,
+ enum tf_dir dir,
+ struct tf_rm_hw_alloc *hw_alloc,
+ struct tf_rm_entry *hw_entry);
+
+/**
+ * Sends session HW resource free request to TF Firmware
+ */
+int tf_msg_session_hw_resc_free(struct tf *tfp,
+ enum tf_dir dir,
+ struct tf_rm_entry *hw_entry);
+
+/**
+ * Sends session HW resource flush request to TF Firmware
+ */
+int tf_msg_session_hw_resc_flush(struct tf *tfp,
+ enum tf_dir dir,
+ struct tf_rm_entry *hw_entry);
+
+/**
+ * Sends session SRAM resource query capability request to TF Firmware
+ */
+int tf_msg_session_sram_resc_qcaps(struct tf *tfp,
+ enum tf_dir dir,
+ struct tf_rm_sram_query *sram_query);
+
+/**
+ * Sends session SRAM resource allocation request to TF Firmware
+ */
+int tf_msg_session_sram_resc_alloc(struct tf *tfp,
+ enum tf_dir dir,
+ struct tf_rm_sram_alloc *sram_alloc,
+ struct tf_rm_entry *sram_entry);
+
+/**
+ * Sends session SRAM resource free request to TF Firmware
+ */
+int tf_msg_session_sram_resc_free(struct tf *tfp,
+ enum tf_dir dir,
+ struct tf_rm_entry *sram_entry);
+
+/**
+ * Sends session SRAM resource flush request to TF Firmware
+ */
+int tf_msg_session_sram_resc_flush(struct tf *tfp,
+ enum tf_dir dir,
+ struct tf_rm_entry *sram_entry);
+
+/**
+ * Sends EM mem register request to Firmware
+ */
+int tf_msg_em_mem_rgtr(struct tf *tfp,
+ int page_lvl,
+ int page_size,
+ uint64_t dma_addr,
+ uint16_t *ctx_id);
+
+/**
+ * Sends EM mem unregister request to Firmware
+ */
+int tf_msg_em_mem_unrgtr(struct tf *tfp,
+ uint16_t *ctx_id);
+
+/**
+ * Sends EM qcaps request to Firmware
+ */
+int tf_msg_em_qcaps(struct tf *tfp,
+ int dir,
+ struct tf_em_caps *em_caps);
+
+/**
+ * Sends EM config request to Firmware
+ */
+int tf_msg_em_cfg(struct tf *tfp,
+ uint32_t num_entries,
+ uint16_t key0_ctx_id,
+ uint16_t key1_ctx_id,
+ uint16_t record_ctx_id,
+ uint16_t efc_ctx_id,
+ uint8_t flush_interval,
+ int dir);
+
+/**
+ * Sends EM operation request to Firmware
+ */
+int tf_msg_em_op(struct tf *tfp,
+ int dir,
+ uint16_t op);
+
+/**
+ * Sends tcam entry 'set' to the Firmware.
+ *
+ * [in] tfp
+ * Pointer to session handle
+ *
+ * [in] parms
+ * Pointer to set parameters
+ *
+ * Returns:
+ * 0 on Success else internal Truflow error
+ */
+int tf_msg_tcam_entry_set(struct tf *tfp,
+ struct tf_set_tcam_entry_parms *parms);
+
+/**
+ * Sends tcam entry 'free' to the Firmware.
+ *
+ * [in] tfp
+ * Pointer to session handle
+ *
+ * [in] parms
+ * Pointer to free parameters
+ *
+ * Returns:
+ * 0 on Success else internal Truflow error
+ */
+int tf_msg_tcam_entry_free(struct tf *tfp,
+ struct tf_free_tcam_entry_parms *parms);
+
+/**
+ * Sends Set message of a Table Type element to the firmware.
+ *
+ * [in] tfp
+ * Pointer to session handle
+ *
+ * [in] dir
+ * Direction location of the element to set
+ *
+ * [in] type
+ * Type of the object to set
+ *
+ * [in] size
+ * Size of the data to set
+ *
+ * [in] data
+ * Data to set
+ *
+ * [in] index
+ * Index to set
+ *
+ * Returns:
+ * 0 - Success
+ */
+int tf_msg_set_tbl_entry(struct tf *tfp,
+ enum tf_dir dir,
+ enum tf_tbl_type type,
+ uint16_t size,
+ uint8_t *data,
+ uint32_t index);
+
+/**
+ * Sends get message of a Table Type element to the firmware.
+ *
+ * [in] tfp
+ * Pointer to session handle
+ *
+ * [in] dir
+ * Direction location of the element to get
+ *
+ * [in] type
+ * Type of the object to get
+ *
+ * [in] size
+ * Size of the data read
+ *
+ * [in] data
+ * Data read
+ *
+ * [in] index
+ * Index to get
+ *
+ * Returns:
+ * 0 - Success
+ */
+int tf_msg_get_tbl_entry(struct tf *tfp,
+ enum tf_dir dir,
+ enum tf_tbl_type type,
+ uint16_t size,
+ uint8_t *data,
+ uint32_t index);
+
+#endif /* _TF_MSG_H_ */
projects / ceph.git / blobdiff