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793ca69f OM |
1 | /** @file\r |
2 | *\r | |
3 | * Copyright (c) 2013-2014, ARM Limited. All rights reserved.\r | |
4 | *\r | |
4059386c | 5 | * SPDX-License-Identifier: BSD-2-Clause-Patent\r |
793ca69f OM |
6 | *\r |
7 | **/\r | |
8 | \r | |
9 | #include <Library/ArmGicLib.h>\r | |
10 | #include <Library/IoLib.h>\r | |
11 | \r | |
12 | UINTN\r | |
13 | EFIAPI\r | |
14 | ArmGicV2AcknowledgeInterrupt (\r | |
15 | IN UINTN GicInterruptInterfaceBase\r | |
16 | )\r | |
17 | {\r | |
18 | // Read the Interrupt Acknowledge Register\r | |
19 | return MmioRead32 (GicInterruptInterfaceBase + ARM_GIC_ICCIAR);\r | |
20 | }\r | |
21 | \r | |
22 | VOID\r | |
23 | EFIAPI\r | |
24 | ArmGicV2EndOfInterrupt (\r | |
25 | IN UINTN GicInterruptInterfaceBase,\r | |
26 | IN UINTN Source\r | |
27 | )\r | |
28 | {\r | |
29 | MmioWrite32 (GicInterruptInterfaceBase + ARM_GIC_ICCEIOR, Source);\r | |
30 | }\r |