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https://github.com/clearlinux/kvmtool.git
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Andreas Herrmann
57896feeda
Two guest memory regions need to be defined and two "mem=" parameters need to be passed to guest kernel to support more than 256 MB. Signed-off-by: Andreas Herrmann <andreas.herrmann@caviumnetworks.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
#ifndef KVM__KVM_ARCH_H
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#define KVM__KVM_ARCH_H
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/*
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* Guest memory map is:
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* 0x00000000-0x0fffffff : System RAM
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* 0x10000000-0x1fffffff : I/O (defined by KVM_MMIO_START and KVM_MMIO_SIZE)
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* 0x20000000- ... : System RAM
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* See also kvm__init_ram().
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*/
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#define KVM_MMIO_START 0x10000000
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#define KVM_PCI_CFG_AREA KVM_MMIO_START
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#define KVM_PCI_MMIO_AREA (KVM_MMIO_START + 0x1000000)
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#define KVM_VIRTIO_MMIO_AREA (KVM_MMIO_START + 0x2000000)
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#define KVM_MMIO_SIZE 0x10000000
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/*
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* Just for reference. This and the above corresponds to what's used
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* in mipsvz_page_fault() in kvm_mipsvz.c of the host kernel.
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*/
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#define KVM_MIPS_IOPORT_AREA 0x1e000000
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#define KVM_MIPS_IOPORT_SIZE 0x00010000
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#define KVM_MIPS_IRQCHIP_AREA 0x1e010000
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#define KVM_MIPS_IRQCHIP_SIZE 0x00010000
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#define KVM_IRQ_OFFSET 1
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/*
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* MIPS-VZ (trap and emulate is 0)
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*/
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#define KVM_VM_TYPE 1
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#define VIRTIO_DEFAULT_TRANS(kvm) VIRTIO_PCI
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#include <stdbool.h>
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#include "linux/types.h"
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struct kvm_arch {
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u64 entry_point;
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u64 argc;
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u64 argv;
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bool is64bit;
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};
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#endif /* KVM__KVM_ARCH_H */
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