diff options
Diffstat (limited to 'arch/mips/vr41xx/common')
| -rw-r--r-- | arch/mips/vr41xx/common/icu.c | 31 | ||||
| -rw-r--r-- | arch/mips/vr41xx/common/init.c | 3 | ||||
| -rw-r--r-- | arch/mips/vr41xx/common/irq.c | 18 |
3 files changed, 38 insertions, 14 deletions
diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c index c075261976c5..adabc6bad440 100644 --- a/arch/mips/vr41xx/common/icu.c +++ b/arch/mips/vr41xx/common/icu.c @@ -3,7 +3,7 @@ * * Copyright (C) 2001-2002 MontaVista Software Inc. * Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com> - * Copyright (C) 2003-2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * Copyright (C) 2003-2006 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -68,6 +68,7 @@ static unsigned char sysint2_assign[16] = { #define MPIUINTREG 0x0e #define MAIUINTREG 0x10 #define MKIUINTREG 0x12 +#define MMACINTREG 0x12 #define MGIUINTLREG 0x14 #define MDSIUINTREG 0x16 #define NMIREG 0x18 @@ -241,6 +242,30 @@ void vr41xx_disable_kiuint(uint16_t mask) EXPORT_SYMBOL(vr41xx_disable_kiuint); +void vr41xx_enable_macint(uint16_t mask) +{ + struct irq_desc *desc = irq_desc + ETHERNET_IRQ; + unsigned long flags; + + spin_lock_irqsave(&desc->lock, flags); + icu1_set(MMACINTREG, mask); + spin_unlock_irqrestore(&desc->lock, flags); +} + +EXPORT_SYMBOL(vr41xx_enable_macint); + +void vr41xx_disable_macint(uint16_t mask) +{ + struct irq_desc *desc = irq_desc + ETHERNET_IRQ; + unsigned long flags; + + spin_lock_irqsave(&desc->lock, flags); + icu1_clear(MMACINTREG, mask); + spin_unlock_irqrestore(&desc->lock, flags); +} + +EXPORT_SYMBOL(vr41xx_disable_macint); + void vr41xx_enable_dsiuint(uint16_t mask) { struct irq_desc *desc = irq_desc + DSIU_IRQ; @@ -428,7 +453,7 @@ static void enable_sysint1_irq(unsigned int irq) } static struct irq_chip sysint1_irq_type = { - .typename = "SYSINT1", + .name = "SYSINT1", .ack = disable_sysint1_irq, .mask = disable_sysint1_irq, .mask_ack = disable_sysint1_irq, @@ -446,7 +471,7 @@ static void enable_sysint2_irq(unsigned int irq) } static struct irq_chip sysint2_irq_type = { - .typename = "SYSINT2", + .name = "SYSINT2", .ack = disable_sysint2_irq, .mask = disable_sysint2_irq, .mask_ack = disable_sysint2_irq, diff --git a/arch/mips/vr41xx/common/init.c b/arch/mips/vr41xx/common/init.c index a2e285c1d4d5..4f97e0ba9e24 100644 --- a/arch/mips/vr41xx/common/init.c +++ b/arch/mips/vr41xx/common/init.c @@ -81,7 +81,6 @@ void __init prom_init(void) } } -unsigned long __init prom_free_prom_memory (void) +void __init prom_free_prom_memory(void) { - return 0UL; } diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c index 16decf4ac2f4..cba36a247e32 100644 --- a/arch/mips/vr41xx/common/irq.c +++ b/arch/mips/vr41xx/common/irq.c @@ -95,27 +95,27 @@ asmlinkage void plat_irq_dispatch(void) unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; if (pending & CAUSEF_IP7) - do_IRQ(7); + do_IRQ(TIMER_IRQ); else if (pending & 0x7800) { if (pending & CAUSEF_IP3) - irq_dispatch(3); + irq_dispatch(INT1_IRQ); else if (pending & CAUSEF_IP4) - irq_dispatch(4); + irq_dispatch(INT2_IRQ); else if (pending & CAUSEF_IP5) - irq_dispatch(5); + irq_dispatch(INT3_IRQ); else if (pending & CAUSEF_IP6) - irq_dispatch(6); + irq_dispatch(INT4_IRQ); } else if (pending & CAUSEF_IP2) - irq_dispatch(2); + irq_dispatch(INT0_IRQ); else if (pending & CAUSEF_IP0) - do_IRQ(0); + do_IRQ(MIPS_SOFTINT0_IRQ); else if (pending & CAUSEF_IP1) - do_IRQ(1); + do_IRQ(MIPS_SOFTINT1_IRQ); else spurious_interrupt(); } void __init arch_init_irq(void) { - mips_cpu_irq_init(MIPS_CPU_IRQ_BASE); + mips_cpu_irq_init(); } |