AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ACPICA: Tables: Remove acpi_tb_install_fixed_table()

Browse Source 
ACPICA commit 42c7b848d2faa02c7691ef2c53ea741c23cd4665

acpi_tb_install_fixed_table() is now redundant as we've removed the fixed
table indexing mechanism:
  Commit: 8ec3f45907
  Subject: ACPICA: Tables: Fix global table list issues by removing
           fixed table indexes
This patch cleans up the code accordingly.

No functional change. Lv Zheng.

Link: https://bugs.acpica.org/show_bug.cgi?id=1320
Link: https://github.com/acpica/acpica/commit/42c7b848
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lv Zheng 2016-09-07 14:06:17 +08:00 committed by Rafael J. Wysocki
parent eacce4b6ce
commit 752db10160
3 changed files with 16 additions and 80 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/acpi/acpica/actables.h
View File

@ -155,12 +155,7 @@ void
acpi_tb_install_table_with_override(struct acpi_table_desc *new_table_desc,
u8 override, u32 *table_index);
acpi_status
acpi_tb_install_fixed_table(acpi_physical_address address,
char *signature, u32 *table_index);
acpi_status ACPI_INIT_FUNCTION
acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
/*
* tbxfload

24
drivers/acpi/acpica/tbfadt.c
View File

@ -344,23 +344,27 @@ void acpi_tb_parse_fadt(void)
/* Obtain the DSDT and FACS tables via their addresses within the FADT */
acpi_tb_install_fixed_table((acpi_physical_address)acpi_gbl_FADT.Xdsdt,
ACPI_SIG_DSDT, &acpi_gbl_dsdt_index);
acpi_tb_install_standard_table((acpi_physical_address)acpi_gbl_FADT.
Xdsdt,
ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL,
FALSE, TRUE, &acpi_gbl_dsdt_index);
/* If Hardware Reduced flag is set, there is no FACS */
if (!acpi_gbl_reduced_hardware) {
if (acpi_gbl_FADT.facs) {
acpi_tb_install_fixed_table((acpi_physical_address)
acpi_gbl_FADT.facs,
ACPI_SIG_FACS,
&acpi_gbl_facs_index);
acpi_tb_install_standard_table((acpi_physical_address)
acpi_gbl_FADT.facs,
ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL,
FALSE, TRUE,
&acpi_gbl_facs_index);
}
if (acpi_gbl_FADT.Xfacs) {
acpi_tb_install_fixed_table((acpi_physical_address)
acpi_gbl_FADT.Xfacs,
ACPI_SIG_FACS,
&acpi_gbl_xfacs_index);
acpi_tb_install_standard_table((acpi_physical_address)
acpi_gbl_FADT.Xfacs,
ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL,
FALSE, TRUE,
&acpi_gbl_xfacs_index);
}
}
}

65
drivers/acpi/acpica/tbinstal.c
View File

@ -155,68 +155,6 @@ acpi_tb_install_table_with_override(struct acpi_table_desc *new_table_desc,
}
}
/*******************************************************************************
*
* FUNCTION: acpi_tb_install_fixed_table
*
* PARAMETERS: address - Physical address of DSDT or FACS
* signature - Table signature, NULL if no need to
* match
* table_index - Where the table index is returned
*
* RETURN: Status
*
* DESCRIPTION: Install a fixed ACPI table (DSDT/FACS) into the global data
* structure.
*
******************************************************************************/
acpi_status
acpi_tb_install_fixed_table(acpi_physical_address address,
char *signature, u32 *table_index)
{
struct acpi_table_desc new_table_desc;
acpi_status status;
ACPI_FUNCTION_TRACE(tb_install_fixed_table);
if (!address) {
ACPI_ERROR((AE_INFO,
"Null physical address for ACPI table [%s]",
signature));
return (AE_NO_MEMORY);
}
/* Fill a table descriptor for validation */
status = acpi_tb_acquire_temp_table(&new_table_desc, address,
ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL);
if (ACPI_FAILURE(status)) {
ACPI_ERROR((AE_INFO,
"Could not acquire table length at %8.8X%8.8X",
ACPI_FORMAT_UINT64(address)));
return_ACPI_STATUS(status);
}
/* Validate and verify a table before installation */
status = acpi_tb_verify_temp_table(&new_table_desc, signature);
if (ACPI_FAILURE(status)) {
goto release_and_exit;
}
/* Add the table to the global root table list */
acpi_tb_install_table_with_override(&new_table_desc, TRUE, table_index);
release_and_exit:
/* Release the temporary table descriptor */
acpi_tb_release_temp_table(&new_table_desc);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_tb_install_standard_table
@ -230,8 +168,7 @@ acpi_tb_install_fixed_table(acpi_physical_address address,
*
* RETURN: Status
*
* DESCRIPTION: This function is called to install an ACPI table that is
* neither DSDT nor FACS (a "standard" table.)
* DESCRIPTION: This function is called to verify and install an ACPI table.
* When this function is called by "Load" or "LoadTable" opcodes,
* or by acpi_load_table() API, the "Reload" parameter is set.
* After sucessfully returning from this function, table is