From bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 Mon Sep 17 00:00:00 2001 From: RajithaY Date: Tue, 25 Apr 2017 03:31:15 -0700 Subject: Adding qemu as a submodule of KVMFORNFV This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY --- qemu/hw/intc/puv3_intc.c | 141 ----------------------------------------------- 1 file changed, 141 deletions(-) delete mode 100644 qemu/hw/intc/puv3_intc.c (limited to 'qemu/hw/intc/puv3_intc.c') diff --git a/qemu/hw/intc/puv3_intc.c b/qemu/hw/intc/puv3_intc.c deleted file mode 100644 index ef8488aac..000000000 --- a/qemu/hw/intc/puv3_intc.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - * INTC device simulation in PKUnity SoC - * - * Copyright (C) 2010-2012 Guan Xuetao - * - * 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, or any later version. - * See the COPYING file in the top-level directory. - */ -#include "qemu/osdep.h" -#include "hw/sysbus.h" - -#undef DEBUG_PUV3 -#include "hw/unicore32/puv3.h" - -#define TYPE_PUV3_INTC "puv3_intc" -#define PUV3_INTC(obj) OBJECT_CHECK(PUV3INTCState, (obj), TYPE_PUV3_INTC) - -typedef struct PUV3INTCState { - SysBusDevice parent_obj; - - MemoryRegion iomem; - qemu_irq parent_irq; - - uint32_t reg_ICMR; - uint32_t reg_ICPR; -} PUV3INTCState; - -/* Update interrupt status after enabled or pending bits have been changed. */ -static void puv3_intc_update(PUV3INTCState *s) -{ - if (s->reg_ICMR & s->reg_ICPR) { - qemu_irq_raise(s->parent_irq); - } else { - qemu_irq_lower(s->parent_irq); - } -} - -/* Process a change in an external INTC input. */ -static void puv3_intc_handler(void *opaque, int irq, int level) -{ - PUV3INTCState *s = opaque; - - DPRINTF("irq 0x%x, level 0x%x\n", irq, level); - if (level) { - s->reg_ICPR |= (1 << irq); - } else { - s->reg_ICPR &= ~(1 << irq); - } - puv3_intc_update(s); -} - -static uint64_t puv3_intc_read(void *opaque, hwaddr offset, - unsigned size) -{ - PUV3INTCState *s = opaque; - uint32_t ret = 0; - - switch (offset) { - case 0x04: /* INTC_ICMR */ - ret = s->reg_ICMR; - break; - case 0x0c: /* INTC_ICIP */ - ret = s->reg_ICPR; /* the same value with ICPR */ - break; - default: - DPRINTF("Bad offset %x\n", (int)offset); - } - DPRINTF("offset 0x%x, value 0x%x\n", offset, ret); - return ret; -} - -static void puv3_intc_write(void *opaque, hwaddr offset, - uint64_t value, unsigned size) -{ - PUV3INTCState *s = opaque; - - DPRINTF("offset 0x%x, value 0x%x\n", offset, value); - switch (offset) { - case 0x00: /* INTC_ICLR */ - case 0x14: /* INTC_ICCR */ - break; - case 0x04: /* INTC_ICMR */ - s->reg_ICMR = value; - break; - default: - DPRINTF("Bad offset 0x%x\n", (int)offset); - return; - } - puv3_intc_update(s); -} - -static const MemoryRegionOps puv3_intc_ops = { - .read = puv3_intc_read, - .write = puv3_intc_write, - .impl = { - .min_access_size = 4, - .max_access_size = 4, - }, - .endianness = DEVICE_NATIVE_ENDIAN, -}; - -static int puv3_intc_init(SysBusDevice *sbd) -{ - DeviceState *dev = DEVICE(sbd); - PUV3INTCState *s = PUV3_INTC(dev); - - qdev_init_gpio_in(dev, puv3_intc_handler, PUV3_IRQS_NR); - sysbus_init_irq(sbd, &s->parent_irq); - - s->reg_ICMR = 0; - s->reg_ICPR = 0; - - memory_region_init_io(&s->iomem, OBJECT(s), &puv3_intc_ops, s, "puv3_intc", - PUV3_REGS_OFFSET); - sysbus_init_mmio(sbd, &s->iomem); - - return 0; -} - -static void puv3_intc_class_init(ObjectClass *klass, void *data) -{ - SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass); - - sdc->init = puv3_intc_init; -} - -static const TypeInfo puv3_intc_info = { - .name = TYPE_PUV3_INTC, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(PUV3INTCState), - .class_init = puv3_intc_class_init, -}; - -static void puv3_intc_register_type(void) -{ - type_register_static(&puv3_intc_info); -} - -type_init(puv3_intc_register_type) -- cgit 1.2.3-korg