From f20ebee41882d28c965166e56c1331fbd28778bb Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 30 Jan 2008 13:30:29 +0100 Subject: x86: move 8259 defines to i8259.h Move the i8259 defines and remove the now io_ports.h Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- include/asm-x86/i8259.h | 17 ++++++++++++++++- include/asm-x86/mach-default/io_ports.h | 25 ------------------------- 2 files changed, 16 insertions(+), 26 deletions(-) delete mode 100644 include/asm-x86/mach-default/io_ports.h (limited to 'include/asm-x86') diff --git a/include/asm-x86/i8259.h b/include/asm-x86/i8259.h index 29d8f9a6b3fc..cabcc6cf3923 100644 --- a/include/asm-x86/i8259.h +++ b/include/asm-x86/i8259.h @@ -3,10 +3,25 @@ extern unsigned int cached_irq_mask; -#define __byte(x,y) (((unsigned char *) &(y))[x]) +#define __byte(x,y) (((unsigned char *) &(y))[x]) #define cached_master_mask (__byte(0, cached_irq_mask)) #define cached_slave_mask (__byte(1, cached_irq_mask)) +/* i8259A PIC registers */ +#define PIC_MASTER_CMD 0x20 +#define PIC_MASTER_IMR 0x21 +#define PIC_MASTER_ISR PIC_MASTER_CMD +#define PIC_MASTER_POLL PIC_MASTER_ISR +#define PIC_MASTER_OCW3 PIC_MASTER_ISR +#define PIC_SLAVE_CMD 0xa0 +#define PIC_SLAVE_IMR 0xa1 + +/* i8259A PIC related value */ +#define PIC_CASCADE_IR 2 +#define MASTER_ICW4_DEFAULT 0x01 +#define SLAVE_ICW4_DEFAULT 0x01 +#define PIC_ICW4_AEOI 2 + extern spinlock_t i8259A_lock; extern void init_8259A(int auto_eoi); diff --git a/include/asm-x86/mach-default/io_ports.h b/include/asm-x86/mach-default/io_ports.h deleted file mode 100644 index 48540ba97166..000000000000 --- a/include/asm-x86/mach-default/io_ports.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * arch/i386/mach-generic/io_ports.h - * - * Machine specific IO port address definition for generic. - * Written by Osamu Tomita - */ -#ifndef _MACH_IO_PORTS_H -#define _MACH_IO_PORTS_H - -/* i8259A PIC registers */ -#define PIC_MASTER_CMD 0x20 -#define PIC_MASTER_IMR 0x21 -#define PIC_MASTER_ISR PIC_MASTER_CMD -#define PIC_MASTER_POLL PIC_MASTER_ISR -#define PIC_MASTER_OCW3 PIC_MASTER_ISR -#define PIC_SLAVE_CMD 0xa0 -#define PIC_SLAVE_IMR 0xa1 - -/* i8259A PIC related value */ -#define PIC_CASCADE_IR 2 -#define MASTER_ICW4_DEFAULT 0x01 -#define SLAVE_ICW4_DEFAULT 0x01 -#define PIC_ICW4_AEOI 2 - -#endif /* !_MACH_IO_PORTS_H */ -- cgit v1.2.2