diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2013-03-01 13:59:19 +0100 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-04-08 18:13:12 +0200 |
commit | 49ab747f668f421138d5b40d83fa279c4c5e278d (patch) | |
tree | 943225a04eac885aed038731adf058f2250a2f40 /hw/i82374.c | |
parent | ce3b494cb504f96992f2d37ebc8f56deed202b06 (diff) |
hw: move target-independent files to subdirectories
This patch tackles all files that are compiled once, moving
them to subdirectories of hw/.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/i82374.c')
-rw-r--r-- | hw/i82374.c | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/hw/i82374.c b/hw/i82374.c deleted file mode 100644 index 835639d43c..0000000000 --- a/hw/i82374.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * QEMU Intel 82374 emulation (Enhanced DMA controller) - * - * Copyright (c) 2010 Hervé Poussineau - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw/isa/isa.h" - -//#define DEBUG_I82374 - -#ifdef DEBUG_I82374 -#define DPRINTF(fmt, ...) \ -do { fprintf(stderr, "i82374: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) \ -do {} while (0) -#endif -#define BADF(fmt, ...) \ -do { fprintf(stderr, "i82374 ERROR: " fmt , ## __VA_ARGS__); } while (0) - -typedef struct I82374State { - uint8_t commands[8]; - qemu_irq out; -} I82374State; - -static const VMStateDescription vmstate_i82374 = { - .name = "i82374", - .version_id = 0, - .minimum_version_id = 0, - .fields = (VMStateField[]) { - VMSTATE_UINT8_ARRAY(commands, I82374State, 8), - VMSTATE_END_OF_LIST() - }, -}; - -static uint32_t i82374_read_isr(void *opaque, uint32_t nport) -{ - uint32_t val = 0; - - BADF("%s: %08x\n", __func__, nport); - - DPRINTF("%s: %08x=%08x\n", __func__, nport, val); - return val; -} - -static void i82374_write_command(void *opaque, uint32_t nport, uint32_t data) -{ - DPRINTF("%s: %08x=%08x\n", __func__, nport, data); - - if (data != 0x42) { - /* Not Stop S/G command */ - BADF("%s: %08x=%08x\n", __func__, nport, data); - } -} - -static uint32_t i82374_read_status(void *opaque, uint32_t nport) -{ - uint32_t val = 0; - - BADF("%s: %08x\n", __func__, nport); - - DPRINTF("%s: %08x=%08x\n", __func__, nport, val); - return val; -} - -static void i82374_write_descriptor(void *opaque, uint32_t nport, uint32_t data) -{ - DPRINTF("%s: %08x=%08x\n", __func__, nport, data); - - BADF("%s: %08x=%08x\n", __func__, nport, data); -} - -static uint32_t i82374_read_descriptor(void *opaque, uint32_t nport) -{ - uint32_t val = 0; - - BADF("%s: %08x\n", __func__, nport); - - DPRINTF("%s: %08x=%08x\n", __func__, nport, val); - return val; -} - -static void i82374_init(I82374State *s) -{ - DMA_init(1, &s->out); - memset(s->commands, 0, sizeof(s->commands)); -} - -typedef struct ISAi82374State { - ISADevice dev; - uint32_t iobase; - I82374State state; -} ISAi82374State; - -static const VMStateDescription vmstate_isa_i82374 = { - .name = "isa-i82374", - .version_id = 0, - .minimum_version_id = 0, - .fields = (VMStateField[]) { - VMSTATE_STRUCT(state, ISAi82374State, 0, vmstate_i82374, I82374State), - VMSTATE_END_OF_LIST() - }, -}; - -static int i82374_isa_init(ISADevice *dev) -{ - ISAi82374State *isa = DO_UPCAST(ISAi82374State, dev, dev); - I82374State *s = &isa->state; - - register_ioport_read(isa->iobase + 0x0A, 1, 1, i82374_read_isr, s); - register_ioport_write(isa->iobase + 0x10, 8, 1, i82374_write_command, s); - register_ioport_read(isa->iobase + 0x18, 8, 1, i82374_read_status, s); - register_ioport_write(isa->iobase + 0x20, 0x20, 1, i82374_write_descriptor, s); - register_ioport_read(isa->iobase + 0x20, 0x20, 1, i82374_read_descriptor, s); - - i82374_init(s); - - qdev_init_gpio_out(&dev->qdev, &s->out, 1); - - return 0; -} - -static Property i82374_properties[] = { - DEFINE_PROP_HEX32("iobase", ISAi82374State, iobase, 0x400), - DEFINE_PROP_END_OF_LIST() -}; - -static void i82374_class_init(ObjectClass *klass, void *data) -{ - ISADeviceClass *k = ISA_DEVICE_CLASS(klass); - DeviceClass *dc = DEVICE_CLASS(klass); - - k->init = i82374_isa_init; - dc->vmsd = &vmstate_isa_i82374; - dc->props = i82374_properties; -} - -static const TypeInfo i82374_isa_info = { - .name = "i82374", - .parent = TYPE_ISA_DEVICE, - .instance_size = sizeof(ISAi82374State), - .class_init = i82374_class_init, -}; - -static void i82374_register_types(void) -{ - type_register_static(&i82374_isa_info); -} - -type_init(i82374_register_types) |