///\r
/// Module global that contains the base physical address and size of the PCI Express MMIO range.\r
///\r
-UINTN mSmmPciExpressLibPciExpressBaseAddress = 0;\r
-UINTN mSmmPciExpressLibPciExpressBaseSize = 0;\r
+UINTN mSmmPciExpressLibPciExpressBaseAddress = 0;\r
+UINTN mSmmPciExpressLibPciExpressBaseSize = 0;\r
\r
/**\r
The constructor function caches the PCI Express Base Address\r
EFI_STATUS\r
EFIAPI\r
SmmPciExpressLibConstructor (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
{\r
- //\r
- // Cache the physical address and size of the PCI Express MMIO range into a module global variable\r
- //\r
- mSmmPciExpressLibPciExpressBaseAddress = (UINTN) PcdGet64 (PcdPciExpressBaseAddress);\r
- mSmmPciExpressLibPciExpressBaseSize = (UINTN) PcdGet64 (PcdPciExpressBaseSize);\r
+ //\r
+ // Cache the physical address and size of the PCI Express MMIO range into a module global variable\r
+ //\r
+ mSmmPciExpressLibPciExpressBaseAddress = (UINTN)PcdGet64 (PcdPciExpressBaseAddress);\r
+ mSmmPciExpressLibPciExpressBaseSize = (UINTN)PcdGet64 (PcdPciExpressBaseSize);\r
\r
- return EFI_SUCCESS;\r
+ return EFI_SUCCESS;\r
}\r
\r
/**\r
RETURN_STATUS\r
EFIAPI\r
PciExpressRegisterForRuntimeAccess (\r
- IN UINTN Address\r
- )\r
+ IN UINTN Address\r
+ )\r
{\r
- ASSERT_INVALID_PCI_ADDRESS (Address);\r
- return RETURN_UNSUPPORTED;\r
+ ASSERT_INVALID_PCI_ADDRESS (Address);\r
+ return RETURN_UNSUPPORTED;\r
}\r
\r
/**\r
**/\r
UINTN\r
GetPciExpressAddress (\r
- IN UINTN Address\r
- )\r
+ IN UINTN Address\r
+ )\r
{\r
- //\r
- // Make sure Address is valid\r
- //\r
- ASSERT_INVALID_PCI_ADDRESS (Address);\r
- //\r
- // Make sure the Address is in MMCONF address space\r
- //\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINTN) -1;\r
- }\r
- return mSmmPciExpressLibPciExpressBaseAddress + Address;\r
+ //\r
+ // Make sure Address is valid\r
+ //\r
+ ASSERT_INVALID_PCI_ADDRESS (Address);\r
+ //\r
+ // Make sure the Address is in MMCONF address space\r
+ //\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINTN)-1;\r
+ }\r
+\r
+ return mSmmPciExpressLibPciExpressBaseAddress + Address;\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressRead8 (\r
- IN UINTN Address\r
- )\r
+ IN UINTN Address\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioRead8 (GetPciExpressAddress (Address));\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioRead8 (GetPciExpressAddress (Address));\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressWrite8 (\r
- IN UINTN Address,\r
- IN UINT8 Value\r
- )\r
+ IN UINTN Address,\r
+ IN UINT8 Value\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioWrite8 (GetPciExpressAddress (Address), Value);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioWrite8 (GetPciExpressAddress (Address), Value);\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressOr8 (\r
- IN UINTN Address,\r
- IN UINT8 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT8 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioOr8 (GetPciExpressAddress (Address), OrData);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioOr8 (GetPciExpressAddress (Address), OrData);\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressAnd8 (\r
- IN UINTN Address,\r
- IN UINT8 AndData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT8 AndData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioAnd8 (GetPciExpressAddress (Address), AndData);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioAnd8 (GetPciExpressAddress (Address), AndData);\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressAndThenOr8 (\r
- IN UINTN Address,\r
- IN UINT8 AndData,\r
- IN UINT8 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT8 AndData,\r
+ IN UINT8 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioAndThenOr8 (\r
- GetPciExpressAddress (Address),\r
- AndData,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioAndThenOr8 (\r
+ GetPciExpressAddress (Address),\r
+ AndData,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressBitFieldRead8 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioBitFieldRead8 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioBitFieldRead8 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit\r
+ );\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressBitFieldWrite8 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT8 Value\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT8 Value\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioBitFieldWrite8 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- Value\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioBitFieldWrite8 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ Value\r
+ );\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressBitFieldOr8 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT8 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT8 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioBitFieldOr8 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioBitFieldOr8 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressBitFieldAnd8 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT8 AndData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT8 AndData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioBitFieldAnd8 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- AndData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioBitFieldAnd8 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ AndData\r
+ );\r
}\r
\r
/**\r
UINT8\r
EFIAPI\r
PciExpressBitFieldAndThenOr8 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT8 AndData,\r
- IN UINT8 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT8 AndData,\r
+ IN UINT8 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT8) -1;\r
- }\r
- return MmioBitFieldAndThenOr8 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- AndData,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT8)-1;\r
+ }\r
+\r
+ return MmioBitFieldAndThenOr8 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ AndData,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressRead16 (\r
- IN UINTN Address\r
- )\r
+ IN UINTN Address\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioRead16 (GetPciExpressAddress (Address));\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioRead16 (GetPciExpressAddress (Address));\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressWrite16 (\r
- IN UINTN Address,\r
- IN UINT16 Value\r
- )\r
+ IN UINTN Address,\r
+ IN UINT16 Value\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioWrite16 (GetPciExpressAddress (Address), Value);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioWrite16 (GetPciExpressAddress (Address), Value);\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressOr16 (\r
- IN UINTN Address,\r
- IN UINT16 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT16 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioOr16 (GetPciExpressAddress (Address), OrData);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioOr16 (GetPciExpressAddress (Address), OrData);\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressAnd16 (\r
- IN UINTN Address,\r
- IN UINT16 AndData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT16 AndData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioAnd16 (GetPciExpressAddress (Address), AndData);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioAnd16 (GetPciExpressAddress (Address), AndData);\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressAndThenOr16 (\r
- IN UINTN Address,\r
- IN UINT16 AndData,\r
- IN UINT16 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT16 AndData,\r
+ IN UINT16 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioAndThenOr16 (\r
- GetPciExpressAddress (Address),\r
- AndData,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioAndThenOr16 (\r
+ GetPciExpressAddress (Address),\r
+ AndData,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressBitFieldRead16 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioBitFieldRead16 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioBitFieldRead16 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit\r
+ );\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressBitFieldWrite16 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT16 Value\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT16 Value\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioBitFieldWrite16 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- Value\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioBitFieldWrite16 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ Value\r
+ );\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressBitFieldOr16 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT16 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT16 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioBitFieldOr16 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioBitFieldOr16 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressBitFieldAnd16 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT16 AndData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT16 AndData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioBitFieldAnd16 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- AndData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioBitFieldAnd16 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ AndData\r
+ );\r
}\r
\r
/**\r
UINT16\r
EFIAPI\r
PciExpressBitFieldAndThenOr16 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT16 AndData,\r
- IN UINT16 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT16 AndData,\r
+ IN UINT16 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT16) -1;\r
- }\r
- return MmioBitFieldAndThenOr16 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- AndData,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT16)-1;\r
+ }\r
+\r
+ return MmioBitFieldAndThenOr16 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ AndData,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressRead32 (\r
- IN UINTN Address\r
- )\r
+ IN UINTN Address\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioRead32 (GetPciExpressAddress (Address));\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioRead32 (GetPciExpressAddress (Address));\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressWrite32 (\r
- IN UINTN Address,\r
- IN UINT32 Value\r
- )\r
+ IN UINTN Address,\r
+ IN UINT32 Value\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioWrite32 (GetPciExpressAddress (Address), Value);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioWrite32 (GetPciExpressAddress (Address), Value);\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressOr32 (\r
- IN UINTN Address,\r
- IN UINT32 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT32 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioOr32 (GetPciExpressAddress (Address), OrData);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioOr32 (GetPciExpressAddress (Address), OrData);\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressAnd32 (\r
- IN UINTN Address,\r
- IN UINT32 AndData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT32 AndData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioAnd32 (GetPciExpressAddress (Address), AndData);\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioAnd32 (GetPciExpressAddress (Address), AndData);\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressAndThenOr32 (\r
- IN UINTN Address,\r
- IN UINT32 AndData,\r
- IN UINT32 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINT32 AndData,\r
+ IN UINT32 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioAndThenOr32 (\r
- GetPciExpressAddress (Address),\r
- AndData,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioAndThenOr32 (\r
+ GetPciExpressAddress (Address),\r
+ AndData,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressBitFieldRead32 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioBitFieldRead32 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioBitFieldRead32 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit\r
+ );\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressBitFieldWrite32 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT32 Value\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT32 Value\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioBitFieldWrite32 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- Value\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioBitFieldWrite32 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ Value\r
+ );\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressBitFieldOr32 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT32 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT32 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioBitFieldOr32 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioBitFieldOr32 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressBitFieldAnd32 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT32 AndData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT32 AndData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioBitFieldAnd32 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- AndData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioBitFieldAnd32 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ AndData\r
+ );\r
}\r
\r
/**\r
UINT32\r
EFIAPI\r
PciExpressBitFieldAndThenOr32 (\r
- IN UINTN Address,\r
- IN UINTN StartBit,\r
- IN UINTN EndBit,\r
- IN UINT32 AndData,\r
- IN UINT32 OrData\r
- )\r
+ IN UINTN Address,\r
+ IN UINTN StartBit,\r
+ IN UINTN EndBit,\r
+ IN UINT32 AndData,\r
+ IN UINT32 OrData\r
+ )\r
{\r
- if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINT32) -1;\r
- }\r
- return MmioBitFieldAndThenOr32 (\r
- GetPciExpressAddress (Address),\r
- StartBit,\r
- EndBit,\r
- AndData,\r
- OrData\r
- );\r
+ if (Address >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINT32)-1;\r
+ }\r
+\r
+ return MmioBitFieldAndThenOr32 (\r
+ GetPciExpressAddress (Address),\r
+ StartBit,\r
+ EndBit,\r
+ AndData,\r
+ OrData\r
+ );\r
}\r
\r
/**\r
UINTN\r
EFIAPI\r
PciExpressReadBuffer (\r
- IN UINTN StartAddress,\r
- IN UINTN Size,\r
- OUT VOID *Buffer\r
- )\r
+ IN UINTN StartAddress,\r
+ IN UINTN Size,\r
+ OUT VOID *Buffer\r
+ )\r
{\r
- UINTN ReturnValue;\r
-\r
- //\r
- // Make sure Address is valid\r
- //\r
- ASSERT_INVALID_PCI_ADDRESS (StartAddress);\r
- ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);\r
-\r
- //\r
- // Make sure the Address is in MMCONF address space\r
- //\r
- if (StartAddress >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINTN) -1;\r
- }\r
-\r
- if (Size == 0) {\r
- return Size;\r
- }\r
-\r
- ASSERT (Buffer != NULL);\r
-\r
- //\r
- // Save Size for return\r
- //\r
- ReturnValue = Size;\r
-\r
- if ((StartAddress & 1) != 0) {\r
- //\r
- // Read a byte if StartAddress is byte aligned\r
- //\r
- *(volatile UINT8 *)Buffer = PciExpressRead8 (StartAddress);\r
- StartAddress += sizeof (UINT8);\r
- Size -= sizeof (UINT8);\r
- Buffer = (UINT8*)Buffer + 1;\r
- }\r
-\r
- if (Size >= sizeof (UINT16) && (StartAddress & 2) != 0) {\r
- //\r
- // Read a word if StartAddress is word aligned\r
- //\r
- WriteUnaligned16 ((UINT16 *) Buffer, (UINT16) PciExpressRead16 (StartAddress));\r
-\r
- StartAddress += sizeof (UINT16);\r
- Size -= sizeof (UINT16);\r
- Buffer = (UINT16*)Buffer + 1;\r
- }\r
-\r
- while (Size >= sizeof (UINT32)) {\r
- //\r
- // Read as many double words as possible\r
- //\r
- WriteUnaligned32 ((UINT32 *) Buffer, (UINT32) PciExpressRead32 (StartAddress));\r
-\r
- StartAddress += sizeof (UINT32);\r
- Size -= sizeof (UINT32);\r
- Buffer = (UINT32*)Buffer + 1;\r
- }\r
-\r
- if (Size >= sizeof (UINT16)) {\r
- //\r
- // Read the last remaining word if exist\r
- //\r
- WriteUnaligned16 ((UINT16 *) Buffer, (UINT16) PciExpressRead16 (StartAddress));\r
- StartAddress += sizeof (UINT16);\r
- Size -= sizeof (UINT16);\r
- Buffer = (UINT16*)Buffer + 1;\r
- }\r
-\r
- if (Size >= sizeof (UINT8)) {\r
- //\r
- // Read the last remaining byte if exist\r
- //\r
- *(volatile UINT8 *)Buffer = PciExpressRead8 (StartAddress);\r
- }\r
-\r
- return ReturnValue;\r
+ UINTN ReturnValue;\r
+\r
+ //\r
+ // Make sure Address is valid\r
+ //\r
+ ASSERT_INVALID_PCI_ADDRESS (StartAddress);\r
+ ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);\r
+\r
+ //\r
+ // Make sure the Address is in MMCONF address space\r
+ //\r
+ if (StartAddress >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINTN)-1;\r
+ }\r
+\r
+ if (Size == 0) {\r
+ return Size;\r
+ }\r
+\r
+ ASSERT (Buffer != NULL);\r
+\r
+ //\r
+ // Save Size for return\r
+ //\r
+ ReturnValue = Size;\r
+\r
+ if ((StartAddress & 1) != 0) {\r
+ //\r
+ // Read a byte if StartAddress is byte aligned\r
+ //\r
+ *(volatile UINT8 *)Buffer = PciExpressRead8 (StartAddress);\r
+ StartAddress += sizeof (UINT8);\r
+ Size -= sizeof (UINT8);\r
+ Buffer = (UINT8 *)Buffer + 1;\r
+ }\r
+\r
+ if ((Size >= sizeof (UINT16)) && ((StartAddress & 2) != 0)) {\r
+ //\r
+ // Read a word if StartAddress is word aligned\r
+ //\r
+ WriteUnaligned16 ((UINT16 *)Buffer, (UINT16)PciExpressRead16 (StartAddress));\r
+\r
+ StartAddress += sizeof (UINT16);\r
+ Size -= sizeof (UINT16);\r
+ Buffer = (UINT16 *)Buffer + 1;\r
+ }\r
+\r
+ while (Size >= sizeof (UINT32)) {\r
+ //\r
+ // Read as many double words as possible\r
+ //\r
+ WriteUnaligned32 ((UINT32 *)Buffer, (UINT32)PciExpressRead32 (StartAddress));\r
+\r
+ StartAddress += sizeof (UINT32);\r
+ Size -= sizeof (UINT32);\r
+ Buffer = (UINT32 *)Buffer + 1;\r
+ }\r
+\r
+ if (Size >= sizeof (UINT16)) {\r
+ //\r
+ // Read the last remaining word if exist\r
+ //\r
+ WriteUnaligned16 ((UINT16 *)Buffer, (UINT16)PciExpressRead16 (StartAddress));\r
+ StartAddress += sizeof (UINT16);\r
+ Size -= sizeof (UINT16);\r
+ Buffer = (UINT16 *)Buffer + 1;\r
+ }\r
+\r
+ if (Size >= sizeof (UINT8)) {\r
+ //\r
+ // Read the last remaining byte if exist\r
+ //\r
+ *(volatile UINT8 *)Buffer = PciExpressRead8 (StartAddress);\r
+ }\r
+\r
+ return ReturnValue;\r
}\r
\r
/**\r
UINTN\r
EFIAPI\r
PciExpressWriteBuffer (\r
- IN UINTN StartAddress,\r
- IN UINTN Size,\r
- IN VOID *Buffer\r
- )\r
+ IN UINTN StartAddress,\r
+ IN UINTN Size,\r
+ IN VOID *Buffer\r
+ )\r
{\r
- UINTN ReturnValue;\r
-\r
- //\r
- // Make sure Address is valid\r
- //\r
- ASSERT_INVALID_PCI_ADDRESS (StartAddress);\r
- ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);\r
-\r
- //\r
- // Make sure the Address is in MMCONF address space\r
- //\r
- if (StartAddress >= mSmmPciExpressLibPciExpressBaseSize) {\r
- return (UINTN) -1;\r
- }\r
-\r
-\r
- if (Size == 0) {\r
- return 0;\r
- }\r
-\r
- ASSERT (Buffer != NULL);\r
-\r
- //\r
- // Save Size for return\r
- //\r
- ReturnValue = Size;\r
-\r
- if ((StartAddress & 1) != 0) {\r
- //\r
- // Write a byte if StartAddress is byte aligned\r
- //\r
- PciExpressWrite8 (StartAddress, *(UINT8*)Buffer);\r
- StartAddress += sizeof (UINT8);\r
- Size -= sizeof (UINT8);\r
- Buffer = (UINT8*)Buffer + 1;\r
- }\r
-\r
- if (Size >= sizeof (UINT16) && (StartAddress & 2) != 0) {\r
- //\r
- // Write a word if StartAddress is word aligned\r
- //\r
- PciExpressWrite16 (StartAddress, ReadUnaligned16 ((UINT16*)Buffer));\r
- StartAddress += sizeof (UINT16);\r
- Size -= sizeof (UINT16);\r
- Buffer = (UINT16*)Buffer + 1;\r
- }\r
-\r
- while (Size >= sizeof (UINT32)) {\r
- //\r
- // Write as many double words as possible\r
- //\r
- PciExpressWrite32 (StartAddress, ReadUnaligned32 ((UINT32*)Buffer));\r
- StartAddress += sizeof (UINT32);\r
- Size -= sizeof (UINT32);\r
- Buffer = (UINT32*)Buffer + 1;\r
- }\r
-\r
- if (Size >= sizeof (UINT16)) {\r
- //\r
- // Write the last remaining word if exist\r
- //\r
- PciExpressWrite16 (StartAddress, ReadUnaligned16 ((UINT16*)Buffer));\r
- StartAddress += sizeof (UINT16);\r
- Size -= sizeof (UINT16);\r
- Buffer = (UINT16*)Buffer + 1;\r
- }\r
-\r
- if (Size >= sizeof (UINT8)) {\r
- //\r
- // Write the last remaining byte if exist\r
- //\r
- PciExpressWrite8 (StartAddress, *(UINT8*)Buffer);\r
- }\r
-\r
- return ReturnValue;\r
+ UINTN ReturnValue;\r
+\r
+ //\r
+ // Make sure Address is valid\r
+ //\r
+ ASSERT_INVALID_PCI_ADDRESS (StartAddress);\r
+ ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);\r
+\r
+ //\r
+ // Make sure the Address is in MMCONF address space\r
+ //\r
+ if (StartAddress >= mSmmPciExpressLibPciExpressBaseSize) {\r
+ return (UINTN)-1;\r
+ }\r
+\r
+ if (Size == 0) {\r
+ return 0;\r
+ }\r
+\r
+ ASSERT (Buffer != NULL);\r
+\r
+ //\r
+ // Save Size for return\r
+ //\r
+ ReturnValue = Size;\r
+\r
+ if ((StartAddress & 1) != 0) {\r
+ //\r
+ // Write a byte if StartAddress is byte aligned\r
+ //\r
+ PciExpressWrite8 (StartAddress, *(UINT8 *)Buffer);\r
+ StartAddress += sizeof (UINT8);\r
+ Size -= sizeof (UINT8);\r
+ Buffer = (UINT8 *)Buffer + 1;\r
+ }\r
+\r
+ if ((Size >= sizeof (UINT16)) && ((StartAddress & 2) != 0)) {\r
+ //\r
+ // Write a word if StartAddress is word aligned\r
+ //\r
+ PciExpressWrite16 (StartAddress, ReadUnaligned16 ((UINT16 *)Buffer));\r
+ StartAddress += sizeof (UINT16);\r
+ Size -= sizeof (UINT16);\r
+ Buffer = (UINT16 *)Buffer + 1;\r
+ }\r
+\r
+ while (Size >= sizeof (UINT32)) {\r
+ //\r
+ // Write as many double words as possible\r
+ //\r
+ PciExpressWrite32 (StartAddress, ReadUnaligned32 ((UINT32 *)Buffer));\r
+ StartAddress += sizeof (UINT32);\r
+ Size -= sizeof (UINT32);\r
+ Buffer = (UINT32 *)Buffer + 1;\r
+ }\r
+\r
+ if (Size >= sizeof (UINT16)) {\r
+ //\r
+ // Write the last remaining word if exist\r
+ //\r
+ PciExpressWrite16 (StartAddress, ReadUnaligned16 ((UINT16 *)Buffer));\r
+ StartAddress += sizeof (UINT16);\r
+ Size -= sizeof (UINT16);\r
+ Buffer = (UINT16 *)Buffer + 1;\r
+ }\r
+\r
+ if (Size >= sizeof (UINT8)) {\r
+ //\r
+ // Write the last remaining byte if exist\r
+ //\r
+ PciExpressWrite8 (StartAddress, *(UINT8 *)Buffer);\r
+ }\r
+\r
+ return ReturnValue;\r
}\r
projects / mirror_edk2.git / blobdiff