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https://github.com/nxp-imx/linux-imx.git
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2c2034c656
Debugging feature to enable time synchronised logging of: - the Message exchange over MU with FW. - IOCTL(s) - any user articulated debug messages. The logs are saved to a file in the linux filesystem. Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com> Acked-by: Rahul Kumar Yadav <rahulkumar.yadav@nxp.com> Acked-by: Vabhav Sharma <vabhav.sharma@nxp.com> Acked-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> Acked-by: Jason Liu <jason.hui.liu@nxp.com>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2024 NXP
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*/
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#ifndef __ELE_COMMON_H__
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#define __ELE_COMMON_H__
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#include "se_ctrl.h"
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#define ELE_SUCCESS_IND 0xD6
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#define ELE_ABORT_ERR_CODE 0xFF29
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#define IMX_ELE_FW_DIR "imx/ele/"
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u32 se_add_msg_crc(u32 *msg, u32 msg_len);
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int ele_msg_rcv(struct se_if_device_ctx *dev_ctx,
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struct se_clbk_handle *se_clbk_hdl);
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int ele_msg_send(struct se_if_device_ctx *dev_ctx,
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void *tx_msg,
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int tx_msg_sz);
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int ele_msg_send_rcv(struct se_if_device_ctx *dev_ctx,
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void *tx_msg,
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int tx_msg_sz,
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void *rx_msg,
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int exp_rx_msg_sz);
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void se_if_rx_callback(struct mbox_client *mbox_cl, void *msg);
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int se_val_rsp_hdr_n_status(struct se_if_priv *priv,
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struct se_api_msg *msg,
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u8 msg_id,
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u8 sz,
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bool is_base_api);
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/* Fill a command message header with a given command ID and length in bytes. */
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static inline int se_fill_cmd_msg_hdr(struct se_if_priv *priv,
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struct se_msg_hdr *hdr,
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u8 cmd, u32 len,
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bool is_base_api)
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{
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hdr->tag = priv->if_defs->cmd_tag;
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hdr->ver = (is_base_api) ? priv->if_defs->base_api_ver : priv->if_defs->fw_api_ver;
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hdr->command = cmd;
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hdr->size = len >> 2;
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return 0;
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}
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int se_save_imem_state(struct se_if_priv *priv, struct se_imem_buf *imem);
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int se_restore_imem_state(struct se_if_priv *priv, struct se_imem_buf *imem);
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#endif /*__ELE_COMMON_H__ */
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