diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/reg_script.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/src/include/reg_script.h b/src/include/reg_script.h index 18eda0c0d8..81a4648473 100644 --- a/src/include/reg_script.h +++ b/src/include/reg_script.h @@ -59,12 +59,14 @@ enum { REG_SCRIPT_TYPE_MMIO, REG_SCRIPT_TYPE_RES, REG_SCRIPT_TYPE_IOSF, + REG_SCRIPT_TYPE_MSR, }; enum { REG_SCRIPT_SIZE_8, REG_SCRIPT_SIZE_16, REG_SCRIPT_SIZE_32, + REG_SCRIPT_SIZE_64, }; struct reg_script { @@ -72,8 +74,8 @@ struct reg_script { uint32_t type; uint32_t size; uint32_t reg; - uint32_t mask; - uint32_t value; + uint64_t mask; + uint64_t value; uint32_t timeout; union { uint32_t id; @@ -290,6 +292,26 @@ struct reg_script { REG_SCRIPT_IOSF(POLL, unit_, reg_, mask_, value_, timeout_) /* + * CPU Model Specific Register + */ + +#define REG_SCRIPT_MSR(cmd_, reg_, mask_, value_, timeout_) \ + _REG_SCRIPT_ENCODE_RAW(REG_SCRIPT_COMMAND_##cmd_, \ + REG_SCRIPT_TYPE_MSR, \ + REG_SCRIPT_SIZE_64, \ + reg_, mask_, value_, timeout_, 0) +#define REG_MSR_READ(reg_) \ + REG_SCRIPT_MSR(READ, reg_, 0, 0, 0) +#define REG_MSR_WRITE(reg_, value_) \ + REG_SCRIPT_MSR(WRITE, reg_, 0, value_, 0) +#define REG_MSR_RMW(reg_, mask_, value_) \ + REG_SCRIPT_MSR(RMW, reg_, mask_, value_, 0) +#define REG_MSR_OR(reg_, value_) \ + REG_MSR_RMW(reg_, -1ULL, value_) +#define REG_MSR_POLL(reg_, mask_, value_, timeout_) \ + REG_SCRIPT_MSR(POLL, reg_, mask_, value_, timeout_) + +/* * Chain to another table. */ #define REG_SCRIPT_NEXT(next_) \ |