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-rw-r--r--include/sysemu/numa.h114
1 files changed, 0 insertions, 114 deletions
diff --git a/include/sysemu/numa.h b/include/sysemu/numa.h
deleted file mode 100644
index 0467614..0000000
--- a/include/sysemu/numa.h
+++ /dev/null
@@ -1,114 +0,0 @@
-#ifndef SYSEMU_NUMA_H
-#define SYSEMU_NUMA_H
-
-#include "qemu/bitmap.h"
-#include "qapi/qapi-types-machine.h"
-#include "exec/cpu-common.h"
-
-struct CPUArchId;
-
-#define MAX_NODES 128
-#define NUMA_NODE_UNASSIGNED MAX_NODES
-#define NUMA_DISTANCE_MIN 10
-#define NUMA_DISTANCE_DEFAULT 20
-#define NUMA_DISTANCE_MAX 254
-#define NUMA_DISTANCE_UNREACHABLE 255
-
-/* the value of AcpiHmatLBInfo flags */
-enum {
- HMAT_LB_MEM_MEMORY = 0,
- HMAT_LB_MEM_CACHE_1ST_LEVEL = 1,
- HMAT_LB_MEM_CACHE_2ND_LEVEL = 2,
- HMAT_LB_MEM_CACHE_3RD_LEVEL = 3,
- HMAT_LB_LEVELS /* must be the last entry */
-};
-
-/* the value of AcpiHmatLBInfo data type */
-enum {
- HMAT_LB_DATA_ACCESS_LATENCY = 0,
- HMAT_LB_DATA_READ_LATENCY = 1,
- HMAT_LB_DATA_WRITE_LATENCY = 2,
- HMAT_LB_DATA_ACCESS_BANDWIDTH = 3,
- HMAT_LB_DATA_READ_BANDWIDTH = 4,
- HMAT_LB_DATA_WRITE_BANDWIDTH = 5,
- HMAT_LB_TYPES /* must be the last entry */
-};
-
-#define UINT16_BITS 16
-
-typedef struct NodeInfo {
- uint64_t node_mem;
- struct HostMemoryBackend *node_memdev;
- bool present;
- bool has_cpu;
- bool has_gi;
- uint8_t lb_info_provided;
- uint16_t initiator;
- uint8_t distance[MAX_NODES];
-} NodeInfo;
-
-typedef struct NumaNodeMem {
- uint64_t node_mem;
- uint64_t node_plugged_mem;
-} NumaNodeMem;
-
-struct HMAT_LB_Data {
- uint8_t initiator;
- uint8_t target;
- uint64_t data;
-};
-typedef struct HMAT_LB_Data HMAT_LB_Data;
-
-struct HMAT_LB_Info {
- /* Indicates it's memory or the specified level memory side cache. */
- uint8_t hierarchy;
-
- /* Present the type of data, access/read/write latency or bandwidth. */
- uint8_t data_type;
-
- /* The range bitmap of bandwidth for calculating common base */
- uint64_t range_bitmap;
-
- /* The common base unit for latencies or bandwidths */
- uint64_t base;
-
- /* Array to store the latencies or bandwidths */
- GArray *list;
-};
-typedef struct HMAT_LB_Info HMAT_LB_Info;
-
-struct NumaState {
- /* Number of NUMA nodes */
- int num_nodes;
-
- /* Allow setting NUMA distance for different NUMA nodes */
- bool have_numa_distance;
-
- /* Detect if HMAT support is enabled. */
- bool hmat_enabled;
-
- /* NUMA nodes information */
- NodeInfo nodes[MAX_NODES];
-
- /* NUMA nodes HMAT Locality Latency and Bandwidth Information */
- HMAT_LB_Info *hmat_lb[HMAT_LB_LEVELS][HMAT_LB_TYPES];
-
- /* Memory Side Cache Information Structure */
- NumaHmatCacheOptions *hmat_cache[MAX_NODES][HMAT_LB_LEVELS];
-};
-typedef struct NumaState NumaState;
-
-void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp);
-void parse_numa_opts(MachineState *ms);
-void parse_numa_hmat_lb(NumaState *numa_state, NumaHmatLBOptions *node,
- Error **errp);
-void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node,
- Error **errp);
-void numa_complete_configuration(MachineState *ms);
-void query_numa_node_mem(NumaNodeMem node_mem[], MachineState *ms);
-extern QemuOptsList qemu_numa_opts;
-void numa_cpu_pre_plug(const struct CPUArchId *slot, DeviceState *dev,
- Error **errp);
-bool numa_uses_legacy_mem(void);
-
-#endif