diff options
Diffstat (limited to 'MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h b/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h index 5aa41397f3..2b4c8b19fc 100644 --- a/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h +++ b/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h @@ -12,29 +12,29 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include <Uefi.h>
-#define USBHC_MEM_DEFAULT_PAGES 16
+#define USBHC_MEM_DEFAULT_PAGES 16
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;
};
//
// 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_ROUND(Len) (((Len) + USBHC_MEM_UNIT_MASK) & (~USBHC_MEM_UNIT_MASK))
+#define USBHC_MEM_UNIT_MASK (USBHC_MEM_UNIT - 1)
+#define USBHC_MEM_ROUND(Len) (((Len) + USBHC_MEM_UNIT_MASK) & (~USBHC_MEM_UNIT_MASK))
-#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)))
@@ -57,9 +57,9 @@ 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;
/**
@@ -74,9 +74,9 @@ typedef struct _USBHC_MEM_POOL { **/
EFI_PHYSICAL_ADDRESS
UsbHcGetPciAddrForHostAddr (
- IN USBHC_MEM_POOL *Pool,
- IN VOID *Mem,
- IN UINTN Size
+ IN USBHC_MEM_POOL *Pool,
+ IN VOID *Mem,
+ IN UINTN Size
);
/**
@@ -91,9 +91,9 @@ UsbHcGetPciAddrForHostAddr ( **/
EFI_PHYSICAL_ADDRESS
UsbHcGetHostAddrForPciAddr (
- IN USBHC_MEM_POOL *Pool,
- IN VOID *Mem,
- IN UINTN Size
+ IN USBHC_MEM_POOL *Pool,
+ IN VOID *Mem,
+ IN UINTN Size
);
/**
@@ -115,11 +115,11 @@ UsbHcGetHostAddrForPciAddr ( **/
EFI_STATUS
UsbHcAllocateAlignedPages (
- IN UINTN Pages,
- IN UINTN Alignment,
- OUT VOID **HostAddress,
- OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,
- OUT VOID **Mapping
+ IN UINTN Pages,
+ IN UINTN Alignment,
+ OUT VOID **HostAddress,
+ OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,
+ OUT VOID **Mapping
);
/**
@@ -132,9 +132,9 @@ UsbHcAllocateAlignedPages ( **/
VOID
UsbHcFreeAlignedPages (
- IN VOID *HostAddress,
- IN UINTN Pages,
- IN VOID *Mapping
+ IN VOID *HostAddress,
+ IN UINTN Pages,
+ IN VOID *Mapping
);
#endif
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