#define BUFFER_IO_MAX_DELAY 100
typedef struct XenPhysmap {
- target_phys_addr_t start_addr;
+ hwaddr start_addr;
ram_addr_t size;
char *name;
- target_phys_addr_t phys_offset;
+ hwaddr phys_offset;
QLIST_ENTRY(XenPhysmap) list;
} XenPhysmap;
struct xs_handle *xenstore;
MemoryListener memory_listener;
QLIST_HEAD(, XenPhysmap) physmap;
- target_phys_addr_t free_phys_offset;
+ hwaddr free_phys_offset;
const XenPhysmap *log_for_dirtybit;
Notifier exit;
}
static XenPhysmap *get_physmapping(XenIOState *state,
- target_phys_addr_t start_addr, ram_addr_t size)
+ hwaddr start_addr, ram_addr_t size)
{
XenPhysmap *physmap = NULL;
return NULL;
}
-static target_phys_addr_t xen_phys_offset_to_gaddr(target_phys_addr_t start_addr,
+static hwaddr xen_phys_offset_to_gaddr(hwaddr start_addr,
ram_addr_t size, void *opaque)
{
- target_phys_addr_t addr = start_addr & TARGET_PAGE_MASK;
+ hwaddr addr = start_addr & TARGET_PAGE_MASK;
XenIOState *xen_io_state = opaque;
XenPhysmap *physmap = NULL;
#if CONFIG_XEN_CTRL_INTERFACE_VERSION >= 340
static int xen_add_to_physmap(XenIOState *state,
- target_phys_addr_t start_addr,
+ hwaddr start_addr,
ram_addr_t size,
MemoryRegion *mr,
- target_phys_addr_t offset_within_region)
+ hwaddr offset_within_region)
{
unsigned long i = 0;
int rc = 0;
XenPhysmap *physmap = NULL;
- target_phys_addr_t pfn, start_gpfn;
- target_phys_addr_t phys_offset = memory_region_get_ram_addr(mr);
+ hwaddr pfn, start_gpfn;
+ hwaddr phys_offset = memory_region_get_ram_addr(mr);
char path[80], value[17];
if (get_physmapping(state, start_addr, size)) {
}
static int xen_remove_from_physmap(XenIOState *state,
- target_phys_addr_t start_addr,
+ hwaddr start_addr,
ram_addr_t size)
{
unsigned long i = 0;
int rc = 0;
XenPhysmap *physmap = NULL;
- target_phys_addr_t phys_offset = 0;
+ hwaddr phys_offset = 0;
physmap = get_physmapping(state, start_addr, size);
if (physmap == NULL) {
#else
static int xen_add_to_physmap(XenIOState *state,
- target_phys_addr_t start_addr,
+ hwaddr start_addr,
ram_addr_t size,
MemoryRegion *mr,
- target_phys_addr_t offset_within_region)
+ hwaddr offset_within_region)
{
return -ENOSYS;
}
static int xen_remove_from_physmap(XenIOState *state,
- target_phys_addr_t start_addr,
+ hwaddr start_addr,
ram_addr_t size)
{
return -ENOSYS;
bool add)
{
XenIOState *state = container_of(listener, XenIOState, memory_listener);
- target_phys_addr_t start_addr = section->offset_within_address_space;
+ hwaddr start_addr = section->offset_within_address_space;
ram_addr_t size = section->size;
bool log_dirty = memory_region_is_logging(section->mr);
hvmmem_type_t mem_type;
}
static void xen_sync_dirty_bitmap(XenIOState *state,
- target_phys_addr_t start_addr,
+ hwaddr start_addr,
ram_addr_t size)
{
- target_phys_addr_t npages = size >> TARGET_PAGE_BITS;
+ hwaddr npages = size >> TARGET_PAGE_BITS;
const int width = sizeof(unsigned long) * 8;
unsigned long bitmap[(npages + width - 1) / width];
int rc, i, j;
state->memory_listener = xen_memory_listener;
QLIST_INIT(&state->physmap);
- memory_listener_register(&state->memory_listener, get_system_memory());
+ memory_listener_register(&state->memory_listener, &address_space_memory);
state->log_for_dirtybit = NULL;
/* Initialize backend core & drivers */