diff options
Diffstat (limited to 'MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h b/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h index 21b2d7fa9f..7151dbc6e4 100644 --- a/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h +++ b/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h @@ -13,7 +13,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include <Uefi.h>
#include <IndustryStandard/Pci22.h>
-#define USB_HC_BIT(a) ((UINTN)(1 << (a)))
+#define USB_HC_BIT(a) ((UINTN)(1 << (a)))
#define USB_HC_BIT_IS_SET(Data, Bit) \
((BOOLEAN)(((Data) & USB_HC_BIT(Bit)) == USB_HC_BIT(Bit)))
@@ -24,13 +24,13 @@ SPDX-License-Identifier: BSD-2-Clause-Patent typedef struct _USBHC_MEM_BLOCK USBHC_MEM_BLOCK;
struct _USBHC_MEM_BLOCK {
- UINT8 *Bits; // Bit array to record which unit is allocated
- UINTN BitsLen;
- UINT8 *Buf;
- UINT8 *BufHost;
- UINTN BufLen; // Memory size in bytes
- VOID *Mapping;
- USBHC_MEM_BLOCK *Next;
+ UINT8 *Bits; // Bit array to record which unit is allocated
+ UINTN BitsLen;
+ UINT8 *Buf;
+ UINT8 *BufHost;
+ UINTN BufLen; // Memory size in bytes
+ VOID *Mapping;
+ USBHC_MEM_BLOCK *Next;
};
//
@@ -39,15 +39,15 @@ struct _USBHC_MEM_BLOCK { // data to be on the same 4G memory.
//
typedef struct _USBHC_MEM_POOL {
- BOOLEAN Check4G;
- UINT32 Which4G;
- USBHC_MEM_BLOCK *Head;
+ BOOLEAN Check4G;
+ UINT32 Which4G;
+ USBHC_MEM_BLOCK *Head;
} USBHC_MEM_POOL;
//
// Memory allocation unit, must be 2^n, n>4
//
-#define USBHC_MEM_UNIT 64
+#define USBHC_MEM_UNIT 64
#define USBHC_MEM_UNIT_MASK (USBHC_MEM_UNIT - 1)
#define USBHC_MEM_DEFAULT_PAGES 16
@@ -66,7 +66,6 @@ typedef struct _USBHC_MEM_POOL { } \
} while (0)
-
/**
Calculate the corresponding pci bus address according to the Mem parameter.
@@ -78,9 +77,9 @@ typedef struct _USBHC_MEM_POOL { **/
EFI_PHYSICAL_ADDRESS
UsbHcGetPciAddressForHostMem (
- IN USBHC_MEM_POOL *Pool,
- IN VOID *Mem,
- IN UINTN Size
+ IN USBHC_MEM_POOL *Pool,
+ IN VOID *Mem,
+ IN UINTN Size
);
#endif
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