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- /*
- * (C) Copyright 2002
- * John W. Linville, linville@tuxdriver.com
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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 the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
- #define ICW1_1 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_ICW1
- #define ICW1_2 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_ICW1
- #define ICW2_1 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_ICW2
- #define ICW2_2 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_ICW2
- #define ICW3_1 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_ICW3
- #define ICW3_2 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_ICW3
- #define ICW4_1 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_ICW4
- #define ICW4_2 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_ICW4
- #define OCW1_1 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_OCW1
- #define OCW1_2 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_OCW1
- #define OCW2_1 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_OCW2
- #define OCW2_2 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_OCW2
- #define OCW3_1 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_OCW3
- #define OCW3_2 CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_OCW3
- #define IMR_1 OCW1_1
- #define IMR_2 OCW1_2
- #define ISR_1 ICW1_1
- #define ISR_2 ICW1_2
- #define IPL_1 ICW1_1
- #define IPL_2 ICW1_2
- extern void i8259_init(void);
- extern int i8259_get_irq(struct pt_regs *regs);
- extern void i8259_mask_and_ack(int irq);
- extern void i8259_mask_irq(int irq);
- extern void i8259_unmask_irq(int irq);
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