acpica/Osd/OsdMemory.c

64 AcpiOsUnmapMemory(void *LogicalAddress, ACPI_SIZE Length)
66     pmap_unmapbios((vm_offset_t)LogicalAddress, Length);
70 AcpiOsGetPhysicalAddress(void *LogicalAddress,
92     void	*LogicalAddress;
94     LogicalAddress = pmap_mapdev(Address, Width / 8);
95     if (LogicalAddress == NULL)
100 	*Value = *(volatile uint8_t *)LogicalAddress;
103 	*Value = *(volatile uint16_t *)LogicalAddress;
106 	*Value = *(volatile uint32_t *)LogicalAddress;
109 	*Value = *(volatile uint64_t *)LogicalAddress;
113     pmap_unmapdev((vm_offset_t)LogicalAddress, Width / 8);
121     void	*LogicalAddress;
123     LogicalAddress = pmap_mapdev(Address, Width / 8);
124     if (LogicalAddress == NULL)
129 	*(volatile uint8_t *)LogicalAddress = Value;
132 	*(volatile uint16_t *)LogicalAddress = Value;
135 	*(volatile uint32_t *)LogicalAddress = Value;
138 	*(volatile uint64_t *)LogicalAddress = Value;
142     pmap_unmapdev((vm_offset_t)LogicalAddress, Width / 8);