Re: [Qemu-devel] [RESEND PATCH v4 09/10] acpi: Add hardware implementation for memory hot unplug.

2014-11-04 Thread Hu Tao
On Wed, Nov 05, 2014 at 01:49:54PM +0800, Tang Chen wrote: <...> > - 2-7: reserved, OSPM must clear them before writing to register > + 2: set by hardware after it has emitted devive eject event for s/devive/device/ Regards, Hu

[Qemu-devel] [RESEND PATCH v4 09/10] acpi: Add hardware implementation for memory hot unplug.

2014-11-04 Thread Tang Chen
This patch adds a new bit to memory hotplug IO port indicating that memory device is be removed. And set MemStatus->is_removing to false when the bit is written. NOTE: MemStatus->is_removing is set to true in acpi_memory_unplug_cb() when doing memory hot-remove with device_del command. Signed-off

[Qemu-devel] [RESEND PATCH v4 09/10] acpi: Add hardware implementation for memory hot unplug.

2014-10-22 Thread Tang Chen
This patch adds a new bit to memory hotplug IO port indicating that memory device is be removed. And set MemStatus->is_removing to false when the bit is written. NOTE: MemStatus->is_removing is set to true in acpi_memory_unplug_cb() when doing memory hot-remove with device_del command. Signed-off