cregit-Linux how code gets into the kernel

Release 4.14 arch/m32r/include/asm/irq.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifdef __KERNEL__
#ifndef _ASM_M32R_IRQ_H

#define _ASM_M32R_IRQ_H


#if defined(CONFIG_PLAT_USRV)
/*
 * IRQ definitions for M32700UT
 *  M32700 Chip: 64 interrupts
 *  ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
 */

#define	M32700UT_NUM_CPU_IRQ	(64)

#define M32700UT_NUM_PLD_IRQ	(32)

#define M32700UT_IRQ_BASE	0

#define M32700UT_CPU_IRQ_BASE	M32700UT_IRQ_BASE

#define M32700UT_PLD_IRQ_BASE	(M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ)


#define NR_IRQS	(M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ)
#elif defined(CONFIG_PLAT_M32700UT)
/*
 * IRQ definitions for M32700UT(Rev.C) + M32R-LAN
 *  M32700 Chip: 64 interrupts
 *  ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
 *  ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin
 *  ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin
 */

#define M32700UT_NUM_CPU_IRQ		(64)

#define M32700UT_NUM_PLD_IRQ		(32)

#define M32700UT_NUM_LCD_PLD_IRQ	(32)

#define M32700UT_NUM_LAN_PLD_IRQ	(32)

#define M32700UT_IRQ_BASE		0

#define M32700UT_CPU_IRQ_BASE		(M32700UT_IRQ_BASE)

#define M32700UT_PLD_IRQ_BASE \
	(M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ)

#define M32700UT_LCD_PLD_IRQ_BASE \
	(M32700UT_PLD_IRQ_BASE + M32700UT_NUM_PLD_IRQ)

#define M32700UT_LAN_PLD_IRQ_BASE \
	(M32700UT_LCD_PLD_IRQ_BASE + M32700UT_NUM_LCD_PLD_IRQ)


#define NR_IRQS \
	(M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ \
        + M32700UT_NUM_LCD_PLD_IRQ + M32700UT_NUM_LAN_PLD_IRQ)
#elif defined(CONFIG_PLAT_OPSPUT)
/*
 * IRQ definitions for OPSPUT + M32R-LAN
 *  OPSP Chip: 64 interrupts
 *  ICU of OPSPUT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
 *  ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin
 *  ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin
 */

#define OPSPUT_NUM_CPU_IRQ		(64)

#define OPSPUT_NUM_PLD_IRQ		(32)

#define OPSPUT_NUM_LCD_PLD_IRQ	(32)

#define OPSPUT_NUM_LAN_PLD_IRQ	(32)

#define OPSPUT_IRQ_BASE		0

#define OPSPUT_CPU_IRQ_BASE		(OPSPUT_IRQ_BASE)

#define OPSPUT_PLD_IRQ_BASE \
	(OPSPUT_CPU_IRQ_BASE + OPSPUT_NUM_CPU_IRQ)

#define OPSPUT_LCD_PLD_IRQ_BASE \
	(OPSPUT_PLD_IRQ_BASE + OPSPUT_NUM_PLD_IRQ)

#define OPSPUT_LAN_PLD_IRQ_BASE \
	(OPSPUT_LCD_PLD_IRQ_BASE + OPSPUT_NUM_LCD_PLD_IRQ)


#define NR_IRQS \
	(OPSPUT_NUM_CPU_IRQ + OPSPUT_NUM_PLD_IRQ \
        + OPSPUT_NUM_LCD_PLD_IRQ + OPSPUT_NUM_LAN_PLD_IRQ)

#elif defined(CONFIG_PLAT_M32104UT)
/*
 * IRQ definitions for M32104UT
 *  M32104 Chip: 64 interrupts
 *  ICU of M32104UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
 */

#define	M32104UT_NUM_CPU_IRQ	(64)

#define M32104UT_NUM_PLD_IRQ	(32)

#define M32104UT_IRQ_BASE	0

#define M32104UT_CPU_IRQ_BASE	M32104UT_IRQ_BASE

#define M32104UT_PLD_IRQ_BASE	(M32104UT_CPU_IRQ_BASE + M32104UT_NUM_CPU_IRQ)


#define NR_IRQS	\
    (M32104UT_NUM_CPU_IRQ + M32104UT_NUM_PLD_IRQ)

#else

#define NR_IRQS	64
#endif


#define irq_canonicalize(irq)	(irq)

#endif /* _ASM_M32R_IRQ_H */
#endif /* __KERNEL__ */

Overall Contributors

PersonTokensPropCommitsCommitProp
Hirokazu Takata19599.49%375.00%
Greg Kroah-Hartman10.51%125.00%
Total196100.00%4100.00%
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