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| author | Bob Moore <robert.moore@intel.com> | 2007-02-02 17:48:20 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-03 03:14:24 +0100 |
| commit | 77389e1263a7c9bc8040bda726e08b6501ba1c8b (patch) | |
| tree | 5be703b3292b60cbdb9277ff01ef2ae5f964e0c6 /drivers/acpi/tables/tbxface.c | |
| parent | ACPICA: add ASF comment (diff) | |
| download | linux-77389e1263a7c9bc8040bda726e08b6501ba1c8b.tar.xz linux-77389e1263a7c9bc8040bda726e08b6501ba1c8b.zip | |
ACPICA: re-factor table init routines for benefit of iASL
Required new table init interface since iASL does not use RSDP/XSDT.
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/tables/tbxface.c')
| -rw-r--r-- | drivers/acpi/tables/tbxface.c | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/tables/tbxface.c index 94544a60640d..9d451e8a4e46 100644 --- a/drivers/acpi/tables/tbxface.c +++ b/drivers/acpi/tables/tbxface.c @@ -54,6 +54,29 @@ static acpi_status acpi_tb_load_namespace(void); /******************************************************************************* * + * FUNCTION: acpi_allocate_root_table + * + * PARAMETERS: initial_table_count - Size of initial_table_array, in number of + * struct acpi_table_desc structures + * + * RETURN: Status + * + * DESCRIPTION: Allocate a root table array. Used by i_aSL compiler and + * acpi_initialize_tables. + * + ******************************************************************************/ + +acpi_status acpi_allocate_root_table(u32 initial_table_count) +{ + + acpi_gbl_root_table_list.size = initial_table_count; + acpi_gbl_root_table_list.flags = ACPI_ROOT_ALLOW_RESIZE; + + return (acpi_tb_resize_root_table_list()); +} + +/******************************************************************************* + * * FUNCTION: acpi_initialize_tables * * PARAMETERS: initial_table_array - Pointer to an array of pre-allocated @@ -79,7 +102,7 @@ static acpi_status acpi_tb_load_namespace(void); ******************************************************************************/ acpi_status __init -acpi_initialize_tables(struct acpi_table_desc *initial_table_array, +acpi_initialize_tables(struct acpi_table_desc * initial_table_array, u32 initial_table_count, u8 allow_resize) { acpi_physical_address rsdp_address; @@ -92,10 +115,7 @@ acpi_initialize_tables(struct acpi_table_desc *initial_table_array, * Allocate the table array if requested */ if (!initial_table_array) { - acpi_gbl_root_table_list.size = initial_table_count; - acpi_gbl_root_table_list.flags = ACPI_ROOT_ALLOW_RESIZE; - - status = acpi_tb_resize_root_table_list(); + status = acpi_allocate_root_table(initial_table_count); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } |