diff options
Diffstat (limited to 'src/include/cpu/x86/smm.h')
| -rw-r--r-- | src/include/cpu/x86/smm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/include/cpu/x86/smm.h b/src/include/cpu/x86/smm.h index 68c7c3bba7..a240ac2f51 100644 --- a/src/include/cpu/x86/smm.h +++ b/src/include/cpu/x86/smm.h @@ -33,6 +33,15 @@ #define SMM_PCI_RESOURCE_STORE_NUM_RESOURCES 6 +/* + * SMI Transfer Monitor (STM) descriptor reserved in SMM save state. + */ +#if CONFIG(STM) +#define STM_PSD_SIZE ALIGN_UP(sizeof(TXT_PROCESSOR_SMM_DESCRIPTOR), 0x100) +#else +#define STM_PSD_SIZE 0 +#endif + /* Send cmd to APM_CNT with HAVE_SMI_HANDLER checking. */ int apm_control(u8 cmd); u8 apm_get_apmc(void); |