diff options
| author | Simon Glass | 2023-05-04 16:54:58 -0600 |
|---|---|---|
| committer | Bin Meng | 2023-05-11 10:25:29 +0800 |
| commit | 37bf44073bf2a51f25d82856d51ae16bc8fd8f76 (patch) | |
| tree | 01cb02c82a508168f26583c5d17602e92601b6bf /include/acpi/acpi_table.h | |
| parent | 0992a90daa80a17f9e7e33a56fd3f9660ee84c97 (diff) | |
acpi: Move the table-finding functions into the libary
This is useful for other features. Move the function into library code
so it can be used outside just the 'acpi' command.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'include/acpi/acpi_table.h')
| -rw-r--r-- | include/acpi/acpi_table.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/acpi/acpi_table.h b/include/acpi/acpi_table.h index 4030d25c66a..7ed0443c821 100644 --- a/include/acpi/acpi_table.h +++ b/include/acpi/acpi_table.h @@ -923,6 +923,14 @@ int acpi_fill_csrt(struct acpi_ctx *ctx); */ ulong write_acpi_tables(ulong start); +/** + * acpi_find_table() - Look up an ACPI table + * + * @sig: Signature of table (4 characters, upper case) + * Return: pointer to table header, or NULL if not found + */ +struct acpi_table_header *acpi_find_table(const char *sig); + #endif /* !__ACPI__*/ #include <asm/acpi_table.h> |