diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/dev-uart.c | 60 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/include/mach/irqs.h | 30 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/irq.c | 25 | ||||
| -rw-r--r-- | arch/arm/plat-s5p/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/plat-s5p/dev-uart.c | 84 | ||||
| -rw-r--r-- | arch/arm/plat-s5p/include/plat/irqs.h | 35 | ||||
| -rw-r--r-- | arch/arm/plat-s5p/irq.c | 34 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/Kconfig | 5 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-serial.h | 5 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/irq-uart.c | 96 |
12 files changed, 25 insertions, 352 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7536b9cbb072..795126ea4935 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -727,7 +727,6 @@ config ARCH_S3C64XX select ARCH_REQUIRE_GPIOLIB select SAMSUNG_CLKSRC select SAMSUNG_IRQ_VIC_TIMER - select SAMSUNG_IRQ_UART select S3C_GPIO_TRACK select S3C_GPIO_PULL_UPDOWN select S3C_GPIO_CFG_S3C24XX diff --git a/arch/arm/mach-s3c64xx/dev-uart.c b/arch/arm/mach-s3c64xx/dev-uart.c index f797f748b999..c681b99eda08 100644 --- a/arch/arm/mach-s3c64xx/dev-uart.c +++ b/arch/arm/mach-s3c64xx/dev-uart.c @@ -37,21 +37,10 @@ static struct resource s3c64xx_uart0_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S3CUART_RX0, - .end = IRQ_S3CUART_RX0, + .start = IRQ_UART0, + .end = IRQ_UART0, .flags = IORESOURCE_IRQ, }, - [2] = { - .start = IRQ_S3CUART_TX0, - .end = IRQ_S3CUART_TX0, - .flags = IORESOURCE_IRQ, - - }, - [3] = { - .start = IRQ_S3CUART_ERR0, - .end = IRQ_S3CUART_ERR0, - .flags = IORESOURCE_IRQ, - } }; static struct resource s3c64xx_uart1_resource[] = { @@ -61,19 +50,8 @@ static struct resource s3c64xx_uart1_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S3CUART_RX1, - .end = IRQ_S3CUART_RX1, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S3CUART_TX1, - .end = IRQ_S3CUART_TX1, - .flags = IORESOURCE_IRQ, - - }, - [3] = { - .start = IRQ_S3CUART_ERR1, - .end = IRQ_S3CUART_ERR1, + .start = IRQ_UART1, + .end = IRQ_UART1, .flags = IORESOURCE_IRQ, }, }; @@ -85,19 +63,8 @@ static struct resource s3c6xx_uart2_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S3CUART_RX2, - .end = IRQ_S3CUART_RX2, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S3CUART_TX2, - .end = IRQ_S3CUART_TX2, - .flags = IORESOURCE_IRQ, - - }, - [3] = { - .start = IRQ_S3CUART_ERR2, - .end = IRQ_S3CUART_ERR2, + .start = IRQ_UART2, + .end = IRQ_UART2, .flags = IORESOURCE_IRQ, }, }; @@ -109,19 +76,8 @@ static struct resource s3c64xx_uart3_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S3CUART_RX3, - .end = IRQ_S3CUART_RX3, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S3CUART_TX3, - .end = IRQ_S3CUART_TX3, - .flags = IORESOURCE_IRQ, - - }, - [3] = { - .start = IRQ_S3CUART_ERR3, - .end = IRQ_S3CUART_ERR3, + .start = IRQ_UART3, + .end = IRQ_UART3, .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/arm/mach-s3c64xx/include/mach/irqs.h b/arch/arm/mach-s3c64xx/include/mach/irqs.h index c026f67a80de..443f85b3c203 100644 --- a/arch/arm/mach-s3c64xx/include/mach/irqs.h +++ b/arch/arm/mach-s3c64xx/include/mach/irqs.h @@ -27,36 +27,6 @@ #define IRQ_VIC0_BASE S3C_IRQ(0) #define IRQ_VIC1_BASE S3C_IRQ(32) -/* UART interrupts, each UART has 4 intterupts per channel so - * use the space between the ISA and S3C main interrupts. Note, these - * are not in the same order as the S3C24XX series! */ - -#define IRQ_S3CUART_BASE0 (16) -#define IRQ_S3CUART_BASE1 (20) -#define IRQ_S3CUART_BASE2 (24) -#define IRQ_S3CUART_BASE3 (28) - -#define UART_IRQ_RXD (0) -#define UART_IRQ_ERR (1) -#define UART_IRQ_TXD (2) -#define UART_IRQ_MODEM (3) - -#define IRQ_S3CUART_RX0 (IRQ_S3CUART_BASE0 + UART_IRQ_RXD) -#define IRQ_S3CUART_TX0 (IRQ_S3CUART_BASE0 + UART_IRQ_TXD) -#define IRQ_S3CUART_ERR0 (IRQ_S3CUART_BASE0 + UART_IRQ_ERR) - -#define IRQ_S3CUART_RX1 (IRQ_S3CUART_BASE1 + UART_IRQ_RXD) -#define IRQ_S3CUART_TX1 (IRQ_S3CUART_BASE1 + UART_IRQ_TXD) -#define IRQ_S3CUART_ERR1 (IRQ_S3CUART_BASE1 + UART_IRQ_ERR) - -#define IRQ_S3CUART_RX2 (IRQ_S3CUART_BASE2 + UART_IRQ_RXD) -#define IRQ_S3CUART_TX2 (IRQ_S3CUART_BASE2 + UART_IRQ_TXD) -#define IRQ_S3CUART_ERR2 (IRQ_S3CUART_BASE2 + UART_IRQ_ERR) - -#define IRQ_S3CUART_RX3 (IRQ_S3CUART_BASE3 + UART_IRQ_RXD) -#define IRQ_S3CUART_TX3 (IRQ_S3CUART_BASE3 + UART_IRQ_TXD) -#define IRQ_S3CUART_ERR3 (IRQ_S3CUART_BASE3 + UART_IRQ_ERR) - /* VIC based IRQs */ #define S3C64XX_IRQ_VIC0(x) (IRQ_VIC0_BASE + (x)) diff --git a/arch/arm/mach-s3c64xx/irq.c b/arch/arm/mach-s3c64xx/irq.c index 75d9a0e49193..b07357e94958 100644 --- a/arch/arm/mach-s3c64xx/irq.c +++ b/arch/arm/mach-s3c64xx/irq.c @@ -25,29 +25,6 @@ #include <plat/irq-uart.h> #include <plat/cpu.h> -static struct s3c_uart_irq uart_irqs[] = { - [0] = { - .regs = S3C_VA_UART0, - .base_irq = IRQ_S3CUART_BASE0, - .parent_irq = IRQ_UART0, - }, - [1] = { - .regs = S3C_VA_UART1, - .base_irq = IRQ_S3CUART_BASE1, - .parent_irq = IRQ_UART1, - }, - [2] = { - .regs = S3C_VA_UART2, - .base_irq = IRQ_S3CUART_BASE2, - .parent_irq = IRQ_UART2, - }, - [3] = { - .regs = S3C_VA_UART3, - .base_irq = IRQ_S3CUART_BASE3, - .parent_irq = IRQ_UART3, - }, -}; - /* setup the sources the vic should advertise resume for, even though it * is not doing the wake (set_irq_wake needs to be valid) */ #define IRQ_VIC0_RESUME (1 << (IRQ_RTC_TIC - IRQ_VIC0_BASE)) @@ -67,6 +44,4 @@ void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid) /* add the timer sub-irqs */ s3c_init_vic_timer_irq(5, IRQ_TIMER0); - - s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs)); } diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index 9843c954c042..9a197e55f669 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -22,7 +22,6 @@ config PLAT_S5P select PLAT_SAMSUNG select SAMSUNG_CLKSRC select SAMSUNG_IRQ_VIC_TIMER - select SAMSUNG_IRQ_UART help Base platform code for Samsung's S5P series SoC. diff --git a/arch/arm/plat-s5p/dev-uart.c b/arch/arm/plat-s5p/dev-uart.c index afaf87fdb93e..c9308db36183 100644 --- a/arch/arm/plat-s5p/dev-uart.c +++ b/arch/arm/plat-s5p/dev-uart.c @@ -32,20 +32,10 @@ static struct resource s5p_uart0_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S5P_UART_RX0, - .end = IRQ_S5P_UART_RX0, + .start = IRQ_UART0, + .end = IRQ_UART0, .flags = IORESOURCE_IRQ, }, - [2] = { - .start = IRQ_S5P_UART_TX0, - .end = IRQ_S5P_UART_TX0, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = IRQ_S5P_UART_ERR0, - .end = IRQ_S5P_UART_ERR0, - .flags = IORESOURCE_IRQ, - } }; static struct resource s5p_uart1_resource[] = { @@ -55,18 +45,8 @@ static struct resource s5p_uart1_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S5P_UART_RX1, - .end = IRQ_S5P_UART_RX1, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S5P_UART_TX1, - .end = IRQ_S5P_UART_TX1, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = IRQ_S5P_UART_ERR1, - .end = IRQ_S5P_UART_ERR1, + .start = IRQ_UART1, + .end = IRQ_UART1, .flags = IORESOURCE_IRQ, }, }; @@ -78,18 +58,8 @@ static struct resource s5p_uart2_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S5P_UART_RX2, - .end = IRQ_S5P_UART_RX2, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S5P_UART_TX2, - .end = IRQ_S5P_UART_TX2, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = IRQ_S5P_UART_ERR2, - .end = IRQ_S5P_UART_ERR2, + .start = IRQ_UART2, + .end = IRQ_UART2, .flags = IORESOURCE_IRQ, }, }; @@ -102,18 +72,8 @@ static struct resource s5p_uart3_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S5P_UART_RX3, - .end = IRQ_S5P_UART_RX3, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S5P_UART_TX3, - .end = IRQ_S5P_UART_TX3, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = IRQ_S5P_UART_ERR3, - .end = IRQ_S5P_UART_ERR3, + .start = IRQ_UART3, + .end = IRQ_UART3, .flags = IORESOURCE_IRQ, }, #endif @@ -127,18 +87,8 @@ static struct resource s5p_uart4_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S5P_UART_RX4, - .end = IRQ_S5P_UART_RX4, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S5P_UART_TX4, - .end = IRQ_S5P_UART_TX4, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = IRQ_S5P_UART_ERR4, - .end = IRQ_S5P_UART_ERR4, + .start = IRQ_UART4, + .end = IRQ_UART4, .flags = IORESOURCE_IRQ, }, #endif @@ -152,18 +102,8 @@ static struct resource s5p_uart5_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_S5P_UART_RX5, - .end = IRQ_S5P_UART_RX5, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S5P_UART_TX5, - .end = IRQ_S5P_UART_TX5, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = IRQ_S5P_UART_ERR5, - .end = IRQ_S5P_UART_ERR5, + .start = IRQ_UART5, + .end = IRQ_UART5, .flags = IORESOURCE_IRQ, }, #endif diff --git a/arch/arm/plat-s5p/include/plat/irqs.h b/arch/arm/plat-s5p/include/plat/irqs.h index ba9121c60a2a..144dbfc6506d 100644 --- a/arch/arm/plat-s5p/include/plat/irqs.h +++ b/arch/arm/plat-s5p/include/plat/irqs.h @@ -37,41 +37,6 @@ #define IRQ_VIC1_BASE S5P_VIC1_BASE #define IRQ_VIC2_BASE S5P_VIC2_BASE -/* UART interrupts, each UART has 4 intterupts per channel so - * use the space between the ISA and S3C main interrupts. Note, these - * are not in the same order as the S3C24XX series! */ - -#define IRQ_S5P_UART_BASE0 (16) -#define IRQ_S5P_UART_BASE1 (20) -#define IRQ_S5P_UART_BASE2 (24) -#define IRQ_S5P_UART_BASE3 (28) - -#define UART_IRQ_RXD (0) -#define UART_IRQ_ERR (1) -#define UART_IRQ_TXD (2) - -#define IRQ_S5P_UART_RX0 (IRQ_S5P_UART_BASE0 + UART_IRQ_RXD) -#define IRQ_S5P_UART_TX0 (IRQ_S5P_UART_BASE0 + UART_IRQ_TXD) -#define IRQ_S5P_UART_ERR0 (IRQ_S5P_UART_BASE0 + UART_IRQ_ERR) - -#define IRQ_S5P_UART_RX1 (IRQ_S5P_UART_BASE1 + UART_IRQ_RXD) -#define IRQ_S5P_UART_TX1 (IRQ_S5P_UART_BASE1 + UART_IRQ_TXD) -#define IRQ_S5P_UART_ERR1 (IRQ_S5P_UART_BASE1 + UART_IRQ_ERR) - -#define IRQ_S5P_UART_RX2 (IRQ_S5P_UART_BASE2 + UART_IRQ_RXD) -#define IRQ_S5P_UART_TX2 (IRQ_S5P_UART_BASE2 + UART_IRQ_TXD) -#define IRQ_S5P_UART_ERR2 (IRQ_S5P_UART_BASE2 + UART_IRQ_ERR) - -#define IRQ_S5P_UART_RX3 (IRQ_S5P_UART_BASE3 + UART_IRQ_RXD) -#define IRQ_S5P_UART_TX3 (IRQ_S5P_UART_BASE3 + UART_IRQ_TXD) -#define IRQ_S5P_UART_ERR3 (IRQ_S5P_UART_BASE3 + UART_IRQ_ERR) - -/* S3C compatibilty defines */ -#define IRQ_S3CUART_RX0 IRQ_S5P_UART_RX0 -#define IRQ_S3CUART_RX1 IRQ_S5P_UART_RX1 -#define IRQ_S3CUART_RX2 IRQ_S5P_UART_RX2 -#define IRQ_S3CUART_RX3 IRQ_S5P_UART_RX3 - /* VIC based IRQs */ #define S5P_IRQ_VIC0(x) (S5P_VIC0_BASE + (x)) diff --git a/arch/arm/plat-s5p/irq.c b/arch/arm/plat-s5p/irq.c index a97c08957f49..afdaa1082b9f 100644 --- a/arch/arm/plat-s5p/irq.c +++ b/arch/arm/plat-s5p/irq.c @@ -17,42 +17,10 @@ #include <asm/hardware/vic.h> -#include <linux/serial_core.h> #include <mach/map.h> #include <plat/regs-timer.h> -#include <plat/regs-serial.h> #include <plat/cpu.h> #include <plat/irq-vic-timer.h> -#include <plat/irq-uart.h> - -/* - * Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3] - * are consecutive when looking up the interrupt in the demux routines. - */ -static struct s3c_uart_irq uart_irqs[] = { - [0] = { - .regs = S5P_VA_UART0, - .base_irq = IRQ_S5P_UART_BASE0, - .parent_irq = IRQ_UART0, - }, - [1] = { - .regs = S5P_VA_UART1, - .base_irq = IRQ_S5P_UART_BASE1, - .parent_irq = IRQ_UART1, - }, - [2] = { - .regs = S5P_VA_UART2, - .base_irq = IRQ_S5P_UART_BASE2, - .parent_irq = IRQ_UART2, - }, -#if CONFIG_SERIAL_SAMSUNG_UARTS > 3 - [3] = { - .regs = S5P_VA_UART3, - .base_irq = IRQ_S5P_UART_BASE3, - .parent_irq = IRQ_UART3, - }, -#endif -}; void __init s5p_init_irq(u32 *vic, u32 num_vic) { @@ -65,6 +33,4 @@ void __init s5p_init_irq(u32 *vic, u32 num_vic) #endif s3c_init_vic_timer_irq(5, IRQ_TIMER0); - - s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs)); } diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index b3e10659e4b8..dffa37bc4a0b 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -65,11 +65,6 @@ config SAMSUNG_IRQ_VIC_TIMER help Internal configuration to build the VIC timer interrupt code. -config SAMSUNG_IRQ_UART - bool - help - Internal configuration to build the IRQ UART demux code. - # options for gpio configuration support config SAMSUNG_GPIOLIB_4BIT diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 853764ba8cc5..1105922342fe 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -21,7 +21,6 @@ obj-y += dev-asocdma.o obj-$(CONFIG_SAMSUNG_CLKSRC) += clock-clksrc.o -obj-$(CONFIG_SAMSUNG_IRQ_UART) += irq-uart.o obj-$(CONFIG_SAMSUNG_IRQ_VIC_TIMER) += irq-vic-timer.o # ADC diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h index bac36fa3becb..720734847027 100644 --- a/arch/arm/plat-samsung/include/plat/regs-serial.h +++ b/arch/arm/plat-samsung/include/plat/regs-serial.h @@ -186,6 +186,11 @@ #define S3C64XX_UINTSP 0x34 #define S3C64XX_UINTM 0x38 +#define S3C64XX_UINTM_RXD (0) +#define S3C64XX_UINTM_TXD (2) +#define S3C64XX_UINTM_RXD_MSK (1 << S3C64XX_UINTM_RXD) +#define S3C64XX_UINTM_TXD_MSK (1 << S3C64XX_UINTM_TXD) + /* Following are specific to S5PV210 */ #define S5PV210_UCON_CLKMASK (1<<10) #define S5PV210_UCON_PCLK (0<<10) diff --git a/arch/arm/plat-samsung/irq-uart.c b/arch/arm/plat-samsung/irq-uart.c deleted file mode 100644 index 3014c7226bd1..000000000000 --- a/arch/arm/plat-samsung/irq-uart.c +++ /dev/null @@ -1,96 +0,0 @@ -/* arch/arm/plat-samsung/irq-uart.c - * originally part of arch/arm/plat-s3c64xx/irq.c - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * http://armlinux.simtec.co.uk/ - * - * Samsung- UART Interrupt handling - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/serial_core.h> -#include <linux/irq.h> -#include <linux/io.h> - -#include <asm/mach/irq.h> - -#include <mach/map.h> -#include <plat/irq-uart.h> -#include <plat/regs-serial.h> -#include <plat/cpu.h> - -/* Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3] - * are consecutive when looking up the interrupt in the demux routines. - */ -static void s3c_irq_demux_uart(unsigned int irq, struct irq_desc *desc) -{ - struct s3c_uart_irq *uirq = desc->irq_data.handler_data; - struct irq_chip *chip = irq_get_chip(irq); - u32 pend = __raw_readl(uirq->regs + S3C64XX_UINTP); - int base = uirq->base_irq; - - chained_irq_enter(chip, desc); - - if (pend & (1 << 0)) - generic_handle_irq(base); - if (pend & (1 << 1)) - generic_handle_irq(base + 1); - if (pend & (1 << 2)) - generic_handle_irq(base + 2); - if (pend & (1 << 3)) - generic_handle_irq(base + 3); - - chained_irq_exit(chip, desc); -} - -static void __init s3c_init_uart_irq(struct s3c_uart_irq *uirq) -{ - void __iomem *reg_base = uirq->regs; - struct irq_chip_generic *gc; - struct irq_chip_type *ct; - - /* mask all interrupts at the start. */ - __raw_writel(0xf, reg_base + S3C64XX_UINTM); - - gc = irq_alloc_generic_chip("s3c-uart", 1, uirq->base_irq, reg_base, - handle_level_irq); - - if (!gc) { - pr_err("%s: irq_alloc_generic_chip for IRQ %u failed\n", - __func__, uirq->base_irq); - return; - } - - ct = gc->chip_types; - ct->chip.irq_ack = irq_gc_ack_set_bit; - ct->chip.irq_mask = irq_gc_mask_set_bit; - ct->chip.irq_unmask = irq_gc_mask_clr_bit; - ct->regs.ack = S3C64XX_UINTP; - ct->regs.mask = S3C64XX_UINTM; - irq_setup_generic_chip(gc, IRQ_MSK(4), IRQ_GC_INIT_MASK_CACHE, - IRQ_NOREQUEST | IRQ_NOPROBE, 0); - - irq_set_handler_data(uirq->parent_irq, uirq); - irq_set_chained_handler(uirq->parent_irq, s3c_irq_demux_uart); -} - -/** - * s3c_init_uart_irqs() - initialise UART IRQs and the necessary demuxing - * @irq: The interrupt data for registering - * @nr_irqs: The number of interrupt descriptions in @irq. - * - * Register the UART interrupts specified by @irq including the demuxing - * routines. This supports the S3C6400 and newer style of devices. - */ -void __init s3c_init_uart_irqs(struct s3c_uart_irq *irq, unsigned int nr_irqs) -{ - for (; nr_irqs > 0; nr_irqs--, irq++) - s3c_init_uart_irq(irq); -} |