diff options
-rw-r--r-- | MdePkg/Include/Ppi/PciCfg2.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/MdePkg/Include/Ppi/PciCfg2.h b/MdePkg/Include/Ppi/PciCfg2.h index f5ccb53..e8bc902 100644 --- a/MdePkg/Include/Ppi/PciCfg2.h +++ b/MdePkg/Include/Ppi/PciCfg2.h @@ -39,9 +39,21 @@ typedef struct _EFI_PEI_PCI_CFG2_PPI EFI_PEI_PCI_CFG2_PPI; /// EFI_PEI_PCI_CFG_PPI_WIDTH
///
typedef enum {
+ ///
+ /// 8-bit access
+ ///
EfiPeiPciCfgWidthUint8 = 0,
+ ///
+ /// 16-bit access
+ ///
EfiPeiPciCfgWidthUint16 = 1,
+ ///
+ /// 32-bit access
+ ///
EfiPeiPciCfgWidthUint32 = 2,
+ ///
+ /// 64-bit access
+ ///
EfiPeiPciCfgWidthUint64 = 3,
EfiPeiPciCfgWidthMaximum
} EFI_PEI_PCI_CFG_PPI_WIDTH;
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