| exfldio.c (298714) | exfldio.c (300879) |
|---|---|
| 1/****************************************************************************** 2 * 3 * Module Name: exfldio - Aml Field I/O 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2016, Intel Corp. --- 932 unchanged lines hidden (view full) --- 941 /* Algo is limited to sizeof(UINT64), so cut the AccessByteWidth */ 942 if (ObjDesc->CommonField.AccessByteWidth > sizeof (UINT64)) 943 { 944 ObjDesc->CommonField.AccessByteWidth = sizeof (UINT64); 945 } 946 947 AccessBitWidth = ACPI_MUL_8 (ObjDesc->CommonField.AccessByteWidth); 948 | 1/****************************************************************************** 2 * 3 * Module Name: exfldio - Aml Field I/O 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2016, Intel Corp. --- 932 unchanged lines hidden (view full) --- 941 /* Algo is limited to sizeof(UINT64), so cut the AccessByteWidth */ 942 if (ObjDesc->CommonField.AccessByteWidth > sizeof (UINT64)) 943 { 944 ObjDesc->CommonField.AccessByteWidth = sizeof (UINT64); 945 } 946 947 AccessBitWidth = ACPI_MUL_8 (ObjDesc->CommonField.AccessByteWidth); 948 |
| 949 /* Create the bitmasks used for bit insertion */ | 949 /* 950 * Create the bitmasks used for bit insertion. 951 * Note: This if/else is used to bypass compiler differences with the 952 * shift operator 953 */ 954 if (AccessBitWidth == ACPI_INTEGER_BIT_SIZE) 955 { 956 WidthMask = ACPI_UINT64_MAX; 957 } 958 else 959 { 960 WidthMask = ACPI_MASK_BITS_ABOVE (AccessBitWidth); 961 } |
| 950 | 962 |
| 951 WidthMask = ACPI_MASK_BITS_ABOVE_64 (AccessBitWidth); | |
| 952 Mask = WidthMask & 953 ACPI_MASK_BITS_BELOW (ObjDesc->CommonField.StartFieldBitOffset); 954 955 /* Compute the number of datums (access width data items) */ 956 957 DatumCount = ACPI_ROUND_UP_TO (ObjDesc->CommonField.BitLength, 958 AccessBitWidth); 959 --- 89 unchanged lines hidden --- | 963 Mask = WidthMask & 964 ACPI_MASK_BITS_BELOW (ObjDesc->CommonField.StartFieldBitOffset); 965 966 /* Compute the number of datums (access width data items) */ 967 968 DatumCount = ACPI_ROUND_UP_TO (ObjDesc->CommonField.BitLength, 969 AccessBitWidth); 970 --- 89 unchanged lines hidden --- |