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| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-03-02 22:49:41 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-03-03 16:40:03 +0100 |
| commit | 377a07aa0d1617736289bfa9a9cbdc73de4e6542 (patch) | |
| tree | 4199969e164da995e1b12e868efad0d2375bea8f /bootdevice.c | |
| parent | fc3a1fd74fac0e3233060aaaf923fe8ec104b48f (diff) | |
| download | qemu-377a07aa0d1617736289bfa9a9cbdc73de4e6542.zip qemu-377a07aa0d1617736289bfa9a9cbdc73de4e6542.tar.gz qemu-377a07aa0d1617736289bfa9a9cbdc73de4e6542.tar.bz2 | |
memory: show region offset and ROM/RAM type in "info mtree -f"
"info mtree -f" output is currently hard to use for large RAM regions, because
there is no hint as to what part of the region is being mapped. Add the offset
if it is nonzero.
Secondly, FlatView has a readonly field, that can override the MemoryRegion
in the presence of aliases. Take it into account.
Together, with this patch this:
address-space (flat view): KVM-SMRAM
0000000000000000-00000000000bffff (prio 0, ram): pc.ram
00000000000c0000-00000000000c9fff (prio 0, ram): pc.ram
00000000000ca000-00000000000ccfff (prio 0, ram): pc.ram
00000000000cd000-00000000000ebfff (prio 0, ram): pc.ram
00000000000ec000-00000000000effff (prio 0, ram): pc.ram
00000000000f0000-00000000000fffff (prio 0, ram): pc.ram
0000000000100000-00000000bfffffff (prio 0, ram): pc.ram
00000000fd000000-00000000fdffffff (prio 1, ram): vga.vram
00000000febc0000-00000000febdffff (prio 1, i/o): e1000-mmio
00000000febf0400-00000000febf041f (prio 0, i/o): vga ioports remapped
00000000febf0500-00000000febf0515 (prio 0, i/o): bochs dispi interface
00000000febf0600-00000000febf0607 (prio 0, i/o): qemu extended regs
00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi
00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
0000000100000000-000000013fffffff (prio 0, ram): pc.ram
becomes this:
address-space (flat view): KVM-SMRAM
0000000000000000-00000000000bffff (prio 0, ram): pc.ram
00000000000c0000-00000000000c9fff (prio 0, rom): pc.ram @00000000000c0000
00000000000ca000-00000000000ccfff (prio 0, ram): pc.ram @00000000000ca000
00000000000cd000-00000000000ebfff (prio 0, rom): pc.ram @00000000000cd000
00000000000ec000-00000000000effff (prio 0, ram): pc.ram @00000000000ec000
00000000000f0000-00000000000fffff (prio 0, rom): pc.ram @00000000000f0000
0000000000100000-00000000bfffffff (prio 0, ram): pc.ram @0000000000100000
00000000fd000000-00000000fdffffff (prio 1, ram): vga.vram
00000000febc0000-00000000febdffff (prio 1, i/o): e1000-mmio
00000000febf0400-00000000febf041f (prio 0, i/o): vga ioports remapped
00000000febf0500-00000000febf0515 (prio 0, i/o): bochs dispi interface
00000000febf0600-00000000febf0607 (prio 0, i/o): qemu extended regs
00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi
00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
0000000100000000-000000013fffffff (prio 0, ram): pc.ram @00000000c0000000
This should make it easier to understand what's going on.
Cc: Peter Xu <peterx@redhat.com>
Cc: "William Tambe" <tambewilliam@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'bootdevice.c')
0 files changed, 0 insertions, 0 deletions