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| author | Gerd Hoffmann <kraxel@redhat.com> | 2014-02-26 11:51:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-01 00:31:39 +0100 |
| commit | 9069fd54960304a7c941909cbccdf8df9c42b488 (patch) | |
| tree | 74179cf285290436141b88f5727c27fb6de1cf53 /mm/mmu_notifier.c | |
| parent | misc: sram: implement reserved sram areas (diff) | |
| download | linux-9069fd54960304a7c941909cbccdf8df9c42b488.tar.xz linux-9069fd54960304a7c941909cbccdf8df9c42b488.zip | |
hyperv-fb: add support for generation 2 virtual machines.
UEFI-based generation 2 virtual machines support vmbus devices only.
There is no pci bus. Thus they use a different mechanism for the
graphics framebuffer: Instead of using the vga pci bar a chunk of
memory muct be allocated from the hyperv mmio region declared using
APCI. This patch implements support for it.
Based on a patch by Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/mmu_notifier.c')
0 files changed, 0 insertions, 0 deletions