coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
pingroup.h File Reference
#include <stdint.h>
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Enumerations

enum  {
  PINGROUP_HSM = 1 << 2 , PINGROUP_SCHMT = 1 << 3 , PINGROUP_LPMD_SHIFT = 4 , PINGROUP_LPMD_MASK = 3 << 4 ,
  PINGROUP_DRVDN_SHIFT = 12 , PINGROUP_DRVDN_MASK = 0x7f << 12 , PINGROUP_DRVUP_SHIFT = 20 , PINGROUP_DRVUP_MASK = 0x7f << 20 ,
  PINGROUP_SLWR_SHIFT = 28 , PINGROUP_SLWR_MASK = 0x3 << 28 , PINGROUP_SLWF_SHIFT = 30 , PINGROUP_SLWF_MASK = 0x3 << 30
}
 

Functions

void pingroup_set_config (int group_index, uint32_t config)
 
uint32_t pingroup_get_config (int group_index)
 

Enumeration Type Documentation

◆ anonymous enum

anonymous enum
Enumerator
PINGROUP_HSM 
PINGROUP_SCHMT 
PINGROUP_LPMD_SHIFT 
PINGROUP_LPMD_MASK 
PINGROUP_DRVDN_SHIFT 
PINGROUP_DRVDN_MASK 
PINGROUP_DRVUP_SHIFT 
PINGROUP_DRVUP_MASK 
PINGROUP_SLWR_SHIFT 
PINGROUP_SLWR_MASK 
PINGROUP_SLWF_SHIFT 
PINGROUP_SLWF_MASK 

Definition at line 11 of file pingroup.h.

Function Documentation

◆ pingroup_get_config()

uint32_t pingroup_get_config ( int  group_index)

Definition at line 15 of file pingroup.c.

References pingroup_regs, and read32().

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◆ pingroup_set_config()

void pingroup_set_config ( int  group_index,
uint32_t  config 
)

Definition at line 10 of file pingroup.c.

References config, pingroup_regs, and write32().

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