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| author | Cliff Huang <cliff.huang@intel.com> | 2023-02-04 21:11:51 -0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-02-09 15:04:34 +0000 |
| commit | 24f3dc8a17240c6869e247c99c94a96af94be0ef (patch) | |
| tree | 5e9179849b8134ca266aa726553f1285af4e1b4a /src/include/acpi/acpigen.h | |
| parent | 9a5a9635b7af69ac2716498a6b826c7545b27ab6 (diff) | |
| download | coreboot-24f3dc8a17240c6869e247c99c94a96af94be0ef.tar.gz coreboot-24f3dc8a17240c6869e247c99c94a96af94be0ef.tar.bz2 coreboot-24f3dc8a17240c6869e247c99c94a96af94be0ef.zip | |
src/acpi: add function gen: if_lgreater_ and namestr assignment
1. add functions to generate if greater than conditions:
acpigen_write_if_lgreater_op_op:
if (op1 > op2)
acpigen_write_if_lgreater_op_int:
if (op > val)
acpigen_write_if_lgreater_namestr_int:
if (namestr > val)
2. add function to assignal value to a namestr
acpigen_write_store_namestr_to_op:
namestr = val
TEST=Use above functions and check the generated SSDT table after OS
boot.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Iffe1b23362a7ab58bdc2aa8daf45cd6f086ee818
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72825
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/include/acpi/acpigen.h')
| -rw-r--r-- | src/include/acpi/acpigen.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/acpi/acpigen.h b/src/include/acpi/acpigen.h index dff5a1f82f43..0b21938f05c2 100644 --- a/src/include/acpi/acpigen.h +++ b/src/include/acpi/acpigen.h @@ -487,6 +487,7 @@ void acpigen_write_store_int_to_namestr(uint64_t src, const char *dst); void acpigen_write_store_int_to_op(uint64_t src, uint8_t dst); void acpigen_write_store_ops(uint8_t src, uint8_t dst); void acpigen_write_store_op_to_namestr(uint8_t src, const char *dst); +void acpigen_write_store_namestr_to_op(const char *src, uint8_t dst); void acpigen_write_or(uint8_t arg1, uint8_t arg2, uint8_t res); void acpigen_write_xor(uint8_t arg1, uint8_t arg2, uint8_t res); void acpigen_write_and(uint8_t arg1, uint8_t arg2, uint8_t res); @@ -506,8 +507,11 @@ void acpigen_write_debug_concatenate_string_op(const char *str1, uint8_t res, ui void acpigen_write_if(void); void acpigen_write_if_and(uint8_t arg1, uint8_t arg2); void acpigen_write_if_lequal_op_op(uint8_t op, uint8_t val); +void acpigen_write_if_lgreater_op_op(uint8_t op1, uint8_t op2); void acpigen_write_if_lequal_op_int(uint8_t op, uint64_t val); +void acpigen_write_if_lgreater_op_int(uint8_t op, uint64_t val); void acpigen_write_if_lequal_namestr_int(const char *namestr, uint64_t val); +void acpigen_write_if_lgreater_namestr_int(const char *namestr, uint64_t val); __always_inline void acpigen_write_if_end(void) { acpigen_pop_len(); |