sys_config.h

epson usb2.0 控制芯片 S1R72V05 固件程序。

/*
 *	The above copyright holder, limited to cases in which one satisfies
 *	conditions (1) ~ (4) below, or the conditions described in Version 2
 *	of of the GNU Public License officially announced by the Free Software
 *	Foundation, consents to the use, reproduction, alteration, and
 *	redistribution (hereafter called utilization) of this software (this
 *	software includes alterations, likewise below) without compensation.
 *
 *	(1) When this software is utilized in the form of source code, the
 *	above copyright declaration, these conditions of utilization, and the
 *	following stipulation of no guarantee shall be included in unchanged
 *	form inside the source code.
 *	(2) When this software is redistributed in a form in which it can be
 *	used in the development of other software, library form, etc., the above
 *	copyright display, these terms of utilization, and the following
 *	stipulation of no guarantee shall be inserted in documentation accompanying
 *	redistribution (user's manual, etc.).
 *	(3) When this software is redistributed in a form in which it cannot be used
 *	in the development of other software, embedded in devices, etc., one of the
 *	following conditions shall be satisfied.
 *		(a) The above copyright display, these terms of utilization, and the
 *		following stipulation of no guarantee shall be inserted in documentation
 *		accompanying redistribution (user's manual, etc.).
 *		(b) The TOPPERS Project shall be notified owing to a method in which the
 *		form of distribution is decided otherwise.
 *		(4) The above copyright holder and the TOPPERS Project shall be exempt
 *		from responsibility for whatever damages occur either directly or indirectly
 *		through the utilization of this software.
 *
 *	This software is something that is provided with no guarantee. The above copyright
 *	holder and the TOPPERS Project make no guarantee whatsoever in regard to this
 *	software, including the possibility of its application. In addition, the above
 *	copyright holder and the TOPPERS Project shall also not bear responsibility for
 *	whatever damages occur either directly or indirectly through the utilization of
 *	this software.
 *
 *	@(#) $Id: sys_config.h,v 1.3 2006/08/10 08:11:38 0684248 Exp $
 */


/*
 *	Target system dependence module (for Toya2)
 *
 *	As for this include file, include is done only from t_config.h.
 *	Do not do include directly from other files.
 */


#ifndef _SYS_CONFIG_H_
#define _SYS_CONFIG_H_

/*
 * Rename of internal identification name of kernel
 */
#include <sys_rename.h>

/*
 * The maximum number of interrupt handlers
 */
#define MAX_INT_NUM 64

/*
 * Definition whether to support vxget_tim
 */
#define  SUPPORT_VXGET_TIM


/*
 * Definition concerning serial port number
 */
#define TNUM_PORT	2	/* Number of supported serial ports */
#define TNUM_SIOP	2	/* Number of supported serial I/O ports */

/*
 * Definition concerning serial port number
 */
#define LOGTASK_PORTID	1	/* Serial port number used for system log */

/*
 * Execution routine in interruption waiting state
 */
#ifdef ARM920T_CORE
#define WAIT_INTERRUPT	mcr p15, 0, r3, c7, c0, 4
#else
#define WAIT_INTERRUPT	nop
#endif

/*
 * Endian of processor
 */
#define SIL_ENDIAN	SIL_ENDIAN_LITTLE  /* Little endian */

#ifndef _MACRO_ONLY

/*
 * Initialization of target system dependence
 */
extern void    sys_initialize(void);

/*
 *	Completion of target system
 *
 *	It is used when the system terminate. It is assumed to
 *	be realized by ROM monitor call.
 */
extern void    sys_exit(void);

/*
 *	Output of character of target system
 *
 *	Routine of output character of low-level of system. It is assumed to
 *	be realized by ROM monitor call.
 */
extern void    sys_putc(char c);


/*
 * Interrupt table
 */
extern FP	int_table[MAX_INT_NUM];


/*
 * IRQ handler (sys_support.S)
 */
extern void IRQ_Handler(void);

/*
 *	Generation macro of gateway processing of interruption handler
 */
#define INTHDR_ENTRY(inthdr)  extern void inthdr(void)

#define INT_ENTRY(inthdr) inthdr

/*
 *	Set interrupt handler
 *
 *	Set the interrupt handler start address of interrupt number inhno to inthdr.
 */
extern void define_inh(INHNO inhno, FP inthdr);




#endif /* _MACRO_ONLY */
#endif /* _SYS_CONFIG_H_ */