/* * linux/arch/sh/boards/se/7751/irq.c * * Copyright (C) 2000  Kazumoto Kojima * * Hitachi SolutionEngine Support. * * Modified for 7751 Solution Engine by * Ian da Silva and Jeremy Siegel, 2001. */#include <linux/config.h>#include <linux/init.h>#include <linux/irq.h>#include <asm/irq.h>#include <asm/se7751/se7751.h>/* * Initialize IRQ setting */void __init init_7751se_IRQ(void){  /* Leave old Solution Engine code in for reference. */#if defined(CONFIG_SH_SOLUTION_ENGINE)        /*         * Super I/O (Just mimic PC):         *  1: keyboard         *  3: serial 0         *  4: serial 1         *  5: printer         *  6: floppy         *  8: rtc         * 12: mouse         * 14: ide0         */        make_ipr_irq(14, BCR_ILCRA, 2, 0x0f-14);        make_ipr_irq(12, BCR_ILCRA, 1, 0x0f-12);        make_ipr_irq( 8, BCR_ILCRB, 1, 0x0f- 8);        make_ipr_irq( 6, BCR_ILCRC, 3, 0x0f- 6);        make_ipr_irq( 5, BCR_ILCRC, 2, 0x0f- 5);        make_ipr_irq( 4, BCR_ILCRC, 1, 0x0f- 4);        make_ipr_irq( 3, BCR_ILCRC, 0, 0x0f- 3);        make_ipr_irq( 1, BCR_ILCRD, 3, 0x0f- 1);        make_ipr_irq(10, BCR_ILCRD, 1, 0x0f-10); /* LAN */        make_ipr_irq( 0, BCR_ILCRE, 3, 0x0f- 0); /* PCIRQ3 */        make_ipr_irq(11, BCR_ILCRE, 2, 0x0f-11); /* PCIRQ2 */        make_ipr_irq( 9, BCR_ILCRE, 1, 0x0f- 9); /* PCIRQ1 */        make_ipr_irq( 7, BCR_ILCRE, 0, 0x0f- 7); /* PCIRQ0 */        /* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */        /* NOTE: #2 and #13 are not used on PC */        make_ipr_irq(13, BCR_ILCRG, 1, 0x0f-13); /* SLOTIRQ2 */        make_ipr_irq( 2, BCR_ILCRG, 0, 0x0f- 2); /* SLOTIRQ1 */#elif defined(CONFIG_SH_7751_SOLUTION_ENGINE)        make_ipr_irq(13, BCR_ILCRD, 3, 2);        /* Add additional calls to make_ipr_irq() as drivers are added         * and tested.         */#endif}