char name[128];
} __attribute__((packed));
+typedef enum { PREALLOCATED=0, // user space-allocated (e.g. hot remove)
+ REQUESTED, // kernel will attempt allocation (anywhere)
+ REQUESTED32, // kernel will attempt allocation (<4GB)
+
+} v3_mem_region_type_t;
+
struct v3_mem_region {
- unsigned long long base_addr;
- unsigned long long num_pages;
+ v3_mem_region_type_t type; //
+ int node; // numa node for REQUESTED (-1 = any)
+ unsigned long long base_addr; // region start (hpa) for PREALLOCATED
+ unsigned long long num_pages; // size for PREALLOCATED or request size for REQUESTED
+ // should be power of 2 and > V3_CONFIG_MEM_BLOCK
} __attribute__((packed));
struct v3_debug_cmd {
