[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v2 1/9] add base-addr field to io apic state
From: |
Glauber Costa |
Subject: |
[Qemu-devel] [PATCH v2 1/9] add base-addr field to io apic state |
Date: |
Wed, 7 Oct 2009 19:08:27 -0300 |
It is not saved in savevm. Will do it in another patch.
Signed-off-by: Glauber Costa <address@hidden>
---
hw/ioapic.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/hw/ioapic.c b/hw/ioapic.c
index b0ad78f..e37157f 100644
--- a/hw/ioapic.c
+++ b/hw/ioapic.c
@@ -28,6 +28,7 @@
//#define DEBUG_IOAPIC
#define IOAPIC_NUM_PINS 0x18
+#define IOAPIC_DEFAULT_BASE_ADDRESS 0xfec00000
#define IOAPIC_LVT_MASKED (1<<16)
#define IOAPIC_TRIGGER_EDGE 0
@@ -45,6 +46,7 @@
struct IOAPICState {
uint8_t id;
uint8_t ioregsel;
+ uint64_t base_address;
uint32_t irr;
uint64_t ioredtbl[IOAPIC_NUM_PINS];
@@ -210,6 +212,7 @@ static void ioapic_reset(void *opaque)
int i;
memset(s, 0, sizeof(*s));
+ s->base_address = IOAPIC_DEFAULT_BASE_ADDRESS;
for(i = 0; i < IOAPIC_NUM_PINS; i++)
s->ioredtbl[i] = 1 << 16; /* mask LVT */
}
@@ -237,7 +240,7 @@ qemu_irq *ioapic_init(void)
io_memory = cpu_register_io_memory(ioapic_mem_read,
ioapic_mem_write, s);
- cpu_register_physical_memory(0xfec00000, 0x1000, io_memory);
+ cpu_register_physical_memory(IOAPIC_DEFAULT_BASE_ADDRESS, 0x1000,
io_memory);
vmstate_register(0, &vmstate_ioapic, s);
qemu_register_reset(ioapic_reset, s);
--
1.6.2.5
- [Qemu-devel] [PATCH v2] Add in-kernel irqchip, Glauber Costa, 2009/10/07
- [Qemu-devel] [PATCH v2 1/9] add base-addr field to io apic state,
Glauber Costa <=
- [Qemu-devel] [PATCH v2 2/9] Save missing fields in VMState, Glauber Costa, 2009/10/07
- [Qemu-devel] [PATCH v2 3/9] provide in-kernel ioapic, Glauber Costa, 2009/10/07
- [Qemu-devel] [PATCH v2 4/9] provide in-kernel apic, Glauber Costa, 2009/10/07
- [Qemu-devel] [PATCH v2 5/9] provide apic_set_irq_delivered, Glauber Costa, 2009/10/07
- [Qemu-devel] [PATCH v2 6/9] provide in-kernel i8259 chip, Glauber Costa, 2009/10/07
- [Qemu-devel] [PATCH v2 7/9] initialize i8259 chip, Glauber Costa, 2009/10/07
- [Qemu-devel] [PATCH v2 8/9] Initialize in-kernel irqchip, Glauber Costa, 2009/10/07
- [Qemu-devel] [PATCH v2 9/9] Add -kvm option, Glauber Costa, 2009/10/07
- [Qemu-devel] Re: [PATCH v2 9/9] Add -kvm option, Anthony Liguori, 2009/10/07
- [Qemu-devel] Re: [PATCH v2 9/9] Add -kvm option, Glauber Costa, 2009/10/07