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ACPICA: Implement simplified Table Manager

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The Table Manager component has been completely
redesigned and reimplemented. The new design is much
simpler, and reduces the overall code and data size of
the kernel-resident ACPICA by approximately 5%. Also,
it is now possible to obtain the ACPI tables very early
during kernel initialization, even before dynamic memory
management is initialized.

Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore
2007-02-02 19:48:18 +03:00
committed by Len Brown
parent 2e42005bcd
commit f3d2e7865c
42 changed files with 2262 additions and 4243 deletions
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9
drivers/acpi/executer/exregion.c
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@ -155,16 +155,15 @@ acpi_ex_system_memory_space_handler(u32 function,
/* Create a new mapping starting at the address given */
status = acpi_os_map_memory(address, window_size,
(void **)&mem_info->
mapped_logical_address);
if (ACPI_FAILURE(status)) {
mem_info->mapped_logical_address =
acpi_os_map_memory((acpi_native_uint) address, window_size);
if (!mem_info->mapped_logical_address) {
ACPI_ERROR((AE_INFO,
"Could not map memory at %8.8X%8.8X, size %X",
ACPI_FORMAT_UINT64(address),
(u32) window_size));
mem_info->mapped_length = 0;
return_ACPI_STATUS(status);
return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Save the physical address and mapping size */