修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/hid/intel-ish-hid/ishtp/client.h
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@@ -1,16 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * ISHTP client logic
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  *
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  * Copyright (c) 2003-2016, Intel Corporation.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms and conditions of the GNU General Public License,
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- * version 2, as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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  */
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 #ifndef _ISHTP_CLIENT_H_
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@@ -18,15 +10,6 @@
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 #include <linux/types.h>
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 #include "ishtp-dev.h"
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-
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-/* Client state */
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-enum cl_state {
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-	ISHTP_CL_INITIALIZING = 0,
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-	ISHTP_CL_CONNECTING,
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-	ISHTP_CL_CONNECTED,
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-	ISHTP_CL_DISCONNECTING,
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-	ISHTP_CL_DISCONNECTED
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-};
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 /* Tx and Rx ring size */
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 #define	CL_DEF_RX_RING_SIZE	2
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@@ -84,6 +67,7 @@
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 	/* Client Tx buffers list */
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 	unsigned int	tx_ring_size;
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 	struct ishtp_cl_tx_ring	tx_list, tx_free_list;
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+	int		tx_ring_free_size;
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 	spinlock_t	tx_list_spinlock;
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 	spinlock_t	tx_free_list_spinlock;
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 	size_t	tx_offs;	/* Offset in buffer at head of 'tx_list' */
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@@ -125,7 +109,7 @@
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 };
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 /* Client connection managenment internal functions */
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-int ishtp_can_client_connect(struct ishtp_device *ishtp_dev, uuid_le *uuid);
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+int ishtp_can_client_connect(struct ishtp_device *ishtp_dev, guid_t *uuid);
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 int ishtp_fw_cl_by_id(struct ishtp_device *dev, uint8_t client_id);
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 void ishtp_cl_send_msg(struct ishtp_device *dev, struct ishtp_cl *cl);
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 void recv_ishtp_cl_msg(struct ishtp_device *dev,
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@@ -137,6 +121,8 @@
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 int ishtp_cl_alloc_tx_ring(struct ishtp_cl *cl);
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 void ishtp_cl_free_rx_ring(struct ishtp_cl *cl);
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 void ishtp_cl_free_tx_ring(struct ishtp_cl *cl);
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+int ishtp_cl_get_tx_free_buffer_size(struct ishtp_cl *cl);
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+int ishtp_cl_get_tx_free_rings(struct ishtp_cl *cl);
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 /* DMA I/F functions */
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 void recv_ishtp_cl_msg_dma(struct ishtp_device *dev, void *msg,
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@@ -165,18 +151,5 @@
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 		(cl1->host_client_id == cl2->host_client_id) &&
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 		(cl1->fw_client_id == cl2->fw_client_id);
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 }
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-
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-/* exported functions from ISHTP under client management scope */
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-struct ishtp_cl	*ishtp_cl_allocate(struct ishtp_device *dev);
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-void ishtp_cl_free(struct ishtp_cl *cl);
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-int ishtp_cl_link(struct ishtp_cl *cl, int id);
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-void ishtp_cl_unlink(struct ishtp_cl *cl);
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-int ishtp_cl_disconnect(struct ishtp_cl *cl);
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-int ishtp_cl_connect(struct ishtp_cl *cl);
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-int ishtp_cl_send(struct ishtp_cl *cl, uint8_t *buf, size_t length);
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-int ishtp_cl_flush_queues(struct ishtp_cl *cl);
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-
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-/* exported functions from ISHTP client buffer management scope */
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-int ishtp_cl_io_rb_recycle(struct ishtp_cl_rb *rb);
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 #endif /* _ISHTP_CLIENT_H_ */