diff options
Diffstat (limited to 'sys/dev/acpica/Osd/OsdMemory.c')
| -rw-r--r-- | sys/dev/acpica/Osd/OsdMemory.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/sys/dev/acpica/Osd/OsdMemory.c b/sys/dev/acpica/Osd/OsdMemory.c index b99bd62..3804bb6 100644 --- a/sys/dev/acpica/Osd/OsdMemory.c +++ b/sys/dev/acpica/Osd/OsdMemory.c @@ -54,14 +54,10 @@ AcpiOsFree(void *Memory) free(Memory, M_ACPICA); } -ACPI_STATUS -AcpiOsMapMemory(ACPI_PHYSICAL_ADDRESS PhysicalAddress, ACPI_SIZE Length, - void **LogicalAddress) +void * +AcpiOsMapMemory(ACPI_PHYSICAL_ADDRESS PhysicalAddress, ACPI_NATIVE_UINT Length) { - *LogicalAddress = pmap_mapbios((vm_offset_t)PhysicalAddress, Length); - if (*LogicalAddress == NULL) - return (AE_BAD_ADDRESS); - return (AE_OK); + return (pmap_mapbios((vm_offset_t)PhysicalAddress, Length)); } void @@ -78,10 +74,23 @@ AcpiOsGetPhysicalAddress(void *LogicalAddress, return (AE_BAD_ADDRESS); } +ACPI_STATUS +AcpiOsValidateInterface (char *Interface) +{ + return (AE_SUPPORT); +} + /* * There is no clean way to do this. We make the charitable assumption * that callers will not pass garbage to us. */ +ACPI_STATUS +AcpiOsValidateAddress (UINT8 SpaceId, ACPI_PHYSICAL_ADDRESS Address, + ACPI_SIZE Length) +{ + return (AE_OK); +} + BOOLEAN AcpiOsReadable (void *Pointer, ACPI_SIZE Length) { @@ -99,7 +108,8 @@ AcpiOsReadMemory(ACPI_PHYSICAL_ADDRESS Address, UINT32 *Value, UINT32 Width) { void *LogicalAddress; - if (AcpiOsMapMemory(Address, Width / 8, &LogicalAddress) != AE_OK) + LogicalAddress = AcpiOsMapMemory(Address, Width / 8); + if (LogicalAddress == NULL) return (AE_NOT_EXIST); switch (Width) { @@ -130,7 +140,8 @@ AcpiOsWriteMemory(ACPI_PHYSICAL_ADDRESS Address, UINT32 Value, UINT32 Width) { void *LogicalAddress; - if (AcpiOsMapMemory(Address, Width / 8, &LogicalAddress) != AE_OK) + LogicalAddress = AcpiOsMapMemory(Address, Width / 8); + if (LogicalAddress == NULL) return (AE_NOT_EXIST); switch (Width) { |
