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1 | /** @file\r |
| 2 | \r |
| 3 | Copyright (c) 2011, ARM Ltd. All rights reserved.<BR>\r |
| 4 | \r |
| 5 | This program and the accompanying materials\r |
| 6 | are licensed and made available under the terms and conditions of the BSD License\r |
| 7 | which accompanies this distribution. The full text of the license may be found at\r |
| 8 | http://opensource.org/licenses/bsd-license.php\r |
| 9 | \r |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 12 | \r |
| 13 | **/\r |
| 14 | \r |
| 15 | #ifndef __ARM_V7_ARCH_TIMER_LIB_H__\r |
| 16 | #define __ARM_V7_ARCH_TIMER_LIB_H__\r |
| 17 | \r |
| 18 | #define ARM_ARCH_TIMER_ENABLE (1 << 0)\r |
| 19 | #define ARM_ARCH_TIMER_IMASK (1 << 1)\r |
| 20 | #define ARM_ARCH_TIMER_ISTATUS (1 << 2)\r |
| 21 | \r |
| 22 | typedef enum {\r |
| 23 | CntFrq = 0,\r |
| 24 | CntPct,\r |
| 25 | CntkCtl,\r |
| 26 | CntpTval,\r |
| 27 | CntpCtl,\r |
| 28 | CntvTval,\r |
| 29 | CntvCtl,\r |
| 30 | CntvCt,\r |
| 31 | CntpCval,\r |
| 32 | CntvCval,\r |
| 33 | CntvOff,\r |
| 34 | CnthCtl,\r |
| 35 | CnthpTval,\r |
| 36 | CnthpCtl,\r |
| 37 | CnthpCval,\r |
| 38 | RegMaximum\r |
| 39 | }ARM_ARCH_TIMER_REGS;\r |
| 40 | \r |
| 41 | VOID\r |
| 42 | EFIAPI\r |
| 43 | ArmArchTimerReadReg (\r |
| 44 | IN ARM_ARCH_TIMER_REGS Reg,\r |
| 45 | OUT VOID *DstBuf\r |
| 46 | );\r |
| 47 | \r |
| 48 | VOID\r |
| 49 | EFIAPI\r |
| 50 | ArmArchTimerWriteReg (\r |
| 51 | IN ARM_ARCH_TIMER_REGS Reg,\r |
| 52 | IN VOID *SrcBuf\r |
| 53 | );\r |
| 54 | \r |
| 55 | VOID\r |
| 56 | EFIAPI\r |
| 57 | ArmArchTimerEnableTimer (\r |
| 58 | VOID\r |
| 59 | );\r |
| 60 | \r |
| 61 | VOID\r |
| 62 | EFIAPI\r |
| 63 | ArmArchTimerDisableTimer (\r |
| 64 | VOID\r |
| 65 | );\r |
| 66 | \r |
| 67 | VOID\r |
| 68 | EFIAPI\r |
| 69 | ArmArchTimerSetTimerFreq (\r |
| 70 | IN UINTN FreqInHz\r |
| 71 | );\r |
| 72 | \r |
| 73 | UINTN\r |
| 74 | EFIAPI\r |
| 75 | ArmArchTimerGetTimerFreq (\r |
| 76 | VOID\r |
| 77 | );\r |
| 78 | \r |
| 79 | VOID\r |
| 80 | EFIAPI\r |
| 81 | ArmArchTimerSetTimerVal (\r |
| 82 | IN UINTN Val\r |
| 83 | );\r |
| 84 | \r |
| 85 | UINTN\r |
| 86 | EFIAPI\r |
| 87 | ArmArchTimerGetTimerVal (\r |
| 88 | VOID\r |
| 89 | );\r |
| 90 | \r |
| 91 | UINT64\r |
| 92 | EFIAPI\r |
| 93 | ArmArchTimerGetSystemCount (\r |
| 94 | VOID\r |
| 95 | );\r |
| 96 | \r |
| 97 | UINTN\r |
| 98 | EFIAPI\r |
| 99 | ArmArchTimerGetTimerCtrlReg (\r |
| 100 | VOID\r |
| 101 | );\r |
| 102 | \r |
| 103 | VOID\r |
| 104 | EFIAPI\r |
| 105 | ArmArchTimerSetTimerCtrlReg (\r |
| 106 | UINTN Val\r |
| 107 | );\r |
| 108 | \r |
| 109 | VOID\r |
| 110 | EFIAPI\r |
| 111 | ArmArchTimerSetCompareVal (\r |
| 112 | IN UINT64 Val\r |
| 113 | );\r |
| 114 | \r |
| 115 | #endif // __ARM_V7_ARCH_TIMER_LIB_H__\r |
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