qemu/stubs/qmp_memory_device.c

#include "qemu/osdep.h"
#include "hw/mem/memory-device.h"

MemoryDeviceInfoList *qmp_memory_device_list(void)
{
   return NULL;
}

uint64_t get_plugged_memory_size(void)
{
    return (uint64_t)-1;
}
stubs: Clean up includes Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1454089805-5470-3-git-send-email-peter.maydell@linaro.org 2016-01-29 20:49:52 +03:00			`#include "qemu/osdep.h"`
pc-dimm: factor out MemoryDevice interface On the qmp level, we already have the concept of memory devices: "query-memory-devices" Right now, we only support NVDIMM and PCDIMM. We want to map other devices later into the address space of the guest. Such device could e.g. be virtio devices. These devices will have a guest memory range assigned but won't be exposed via e.g. ACPI. We want to make them look like memory device, but not glued to pc-dimm. Especially, it will not always be possible to have TYPE_PC_DIMM as a parent class (e.g. virtio devices). Let's use an interface instead. As a first part, convert handling of - qmp_pc_dimm_device_list - get_plugged_memory_size to our new model. plug/unplug stuff etc. will follow later. A memory device will have to provide the following functions: - get_addr(): Necessary, as the property "addr" can e.g. not be used for virtio devices (already defined). - get_plugged_size(): The amount this device offers to the guest as of now. - get_region_size(): Because this can later on be bigger than the plugged size. - fill_device_info(): Fill MemoryDeviceInfo, e.g. for qmp. Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20180423165126.15441-2-david@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> 2018-04-23 19:51:16 +03:00			`#include "hw/mem/memory-device.h"`
qmp: add query-memory-devices command ... allowing to get state of present memory devices. Currently implemented only for PCDIMMDevice. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 2014-06-16 21:12:25 +04:00
pc-dimm: factor out MemoryDevice interface On the qmp level, we already have the concept of memory devices: "query-memory-devices" Right now, we only support NVDIMM and PCDIMM. We want to map other devices later into the address space of the guest. Such device could e.g. be virtio devices. These devices will have a guest memory range assigned but won't be exposed via e.g. ACPI. We want to make them look like memory device, but not glued to pc-dimm. Especially, it will not always be possible to have TYPE_PC_DIMM as a parent class (e.g. virtio devices). Let's use an interface instead. As a first part, convert handling of - qmp_pc_dimm_device_list - get_plugged_memory_size to our new model. plug/unplug stuff etc. will follow later. A memory device will have to provide the following functions: - get_addr(): Necessary, as the property "addr" can e.g. not be used for virtio devices (already defined). - get_plugged_size(): The amount this device offers to the guest as of now. - get_region_size(): Because this can later on be bigger than the plugged size. - fill_device_info(): Fill MemoryDeviceInfo, e.g. for qmp. Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20180423165126.15441-2-david@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> 2018-04-23 19:51:16 +03:00			`MemoryDeviceInfoList *qmp_memory_device_list(void)`
qmp: add query-memory-devices command ... allowing to get state of present memory devices. Currently implemented only for PCDIMMDevice. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 2014-06-16 21:12:25 +04:00			`{`
pc-dimm: make qmp_pc_dimm_device_list() sort devices by address Make qmp_pc_dimm_device_list() return sorted by start address list of devices so that it could be reused in places that would need sorted list. Reuse existing pc_dimm_built_list() to get sorted list. While at it hide recursive callbacks from callers, so that: qmp_pc_dimm_device_list(qdev_get_machine(), &list); could be replaced with simpler: list = qmp_pc_dimm_device_list(); follow up patch will use it in build_srat() Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> for ppc part Reviewed-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 2018-03-11 06:02:11 +03:00			`return NULL;`
qmp: add query-memory-devices command ... allowing to get state of present memory devices. Currently implemented only for PCDIMMDevice. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 2014-06-16 21:12:25 +04:00			`}`
qmp: introduce query-memory-size-summary command Add a new query-memory-size-summary command which provides the following memory information in bytes: * base-memory - size of "base" memory specified with command line option -m. * plugged-memory - amount of memory that was hot-plugged. If target does not have CONFIG_MEM_HOTPLUG enabled, no value is reported. Signed-off-by: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com> Signed-off-by: Mohammed Gamal <mohammed.gamal@profitbricks.com> Signed-off-by: Eduardo Otubo <eduardo.otubo@profitbricks.com> Signed-off-by: Vadim Galitsyn <vadim.galitsyn@profitbricks.com> Reviewed-by: Eugene Crosser <evgenii.cherkashin@profitbricks.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Cc: Igor Mammedov <imammedo@redhat.com> Cc: Eric Blake <eblake@redhat.com> Cc: qemu-devel@nongnu.org Message-Id: <20170829153022.27004-3-vadim.galitsyn@profitbricks.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Fixup comments as per Igor's review Added 'of' from Vadim's reply 2017-08-29 18:30:21 +03:00
			`uint64_t get_plugged_memory_size(void)`
			`{`
			`return (uint64_t)-1;`
			`}`