diff options
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/memory.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index d417d7f363..9cdd64e9c6 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -774,9 +774,22 @@ void ram_discard_manager_register_listener(RamDiscardManager *rdm, void ram_discard_manager_unregister_listener(RamDiscardManager *rdm, RamDiscardListener *rdl); +/** + * memory_get_xlat_addr: Extract addresses from a TLB entry + * + * @iotlb: pointer to an #IOMMUTLBEntry + * @vaddr: virtual address + * @ram_addr: RAM address + * @read_only: indicates if writes are allowed + * @mr_has_discard_manager: indicates memory is controlled by a + * RamDiscardManager + * @errp: pointer to Error*, to store an error if it happens. + * + * Return: true on success, else false setting @errp with error. + */ bool memory_get_xlat_addr(IOMMUTLBEntry *iotlb, void **vaddr, ram_addr_t *ram_addr, bool *read_only, - bool *mr_has_discard_manager); + bool *mr_has_discard_manager, Error **errp); typedef struct CoalescedMemoryRange CoalescedMemoryRange; typedef struct MemoryRegionIoeventfd MemoryRegionIoeventfd; |