diff options
Diffstat (limited to 'src/usr/hwpf/hwp/fapiTestHwp.C')
| -rw-r--r-- | src/usr/hwpf/hwp/fapiTestHwp.C | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/src/usr/hwpf/hwp/fapiTestHwp.C b/src/usr/hwpf/hwp/fapiTestHwp.C new file mode 100644 index 000000000..54dff5a66 --- /dev/null +++ b/src/usr/hwpf/hwp/fapiTestHwp.C @@ -0,0 +1,121 @@ +/** + * @file fapiTestHwp.C + * + * @brief Implements test Hardware Procedures. + */ + +#include <fapiTestHwp.H> + +extern "C" +{ + +//****************************************************************************** +// hwpIsP7ChipletClockOn function +//****************************************************************************** +fapi::ReturnCode hwpIsP7EM0ChipletClockOn(const fapi::Target & i_chip, + bool & o_clocksOn) +{ + // Ported from a combination of + // hwsvClockAlgP7.C : hwsvClockQueryOnP7 (main HWP) + // hwsvClockAlgP7.C : isChipletClockOn (sub function) + + // Attempt to call the attribute get/set functions for the test attributes + fapi::ReturnCode l_rc; + + // Test getting and setting attributes + { + char * l_pString = NULL; + uint8_t l_uint8 = 0; + uint32_t l_uint32 = 0; + uint64_t l_uint64 = 0; + uint8_t l_pUint8Array[3] = {0}; + uint32_t l_pUint32Array[4] = {0}; + uint64_t l_pUint64Array[5] = {0}; + + // All of the following should currently compile (not checking RC which + // should be FAPI_RC_NOT_IMPLEMENTED). The get/set functions do not + // currently do anything so passing NULL will work. + l_rc = FAPI_ATTR_GET(ATTR_TEST_STRING, &i_chip, l_pString); + l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT8, &i_chip, l_uint8); + l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT32, &i_chip, l_uint32); + l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT64, &i_chip, l_uint64); + l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT8_ARRAY, &i_chip, l_pUint8Array); + l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT32_ARRAY, &i_chip, l_pUint32Array); + l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT64_ARRAY, &i_chip, l_pUint64Array); + + l_rc = FAPI_ATTR_SET(ATTR_TEST_STRING, &i_chip, l_pString); + l_rc = FAPI_ATTR_SET(ATTR_TEST_STRING, &i_chip, "test-string"); + l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT8, &i_chip, l_uint8); + l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT32, &i_chip, l_uint32); + l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT64, &i_chip, l_uint64); + l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT8_ARRAY, &i_chip, l_pUint8Array); + l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT32_ARRAY, &i_chip, l_pUint32Array); + l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT64_ARRAY, &i_chip, l_pUint64Array); + + // All of the following should not compile due to wrong types used + //l_rc = FAPI_ATTR_GET(ATTR_TEST_STRING, &i_chip, l_uint8); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_STRING, &i_chip, l_uint32); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_STRING, &i_chip, l_uint64); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_STRING, &i_chip, l_pUint8Array); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT8, &i_chip, l_pString); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT32, &i_chip, l_uint8); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT64, &i_chip, l_pUint8Array); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT64, &i_chip, l_pUint64Array); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT8_ARRAY, &i_chip, l_pString); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT32_ARRAY, &i_chip, l_uint8); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT64_ARRAY, &i_chip, l_uint64); + //l_rc = FAPI_ATTR_GET(ATTR_TEST_UINT64_ARRAY, &i_chip, l_pUint32Array); + + //l_rc = FAPI_ATTR_SET(ATTR_TEST_STRING, &i_chip, l_uint8); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_STRING, &i_chip, l_uint32); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_STRING, &i_chip, l_uint64); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_STRING, &i_chip, l_pUint64Array); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT8, &i_chip, l_pString); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT32, &i_chip, l_uint64); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT64, &i_chip, l_pUint32Array); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT64, &i_chip, l_pUint64Array); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT8_ARRAY, &i_chip, l_pString); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT32_ARRAY, &i_chip, l_uint8); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT64_ARRAY, &i_chip, l_uint64); + //l_rc = FAPI_ATTR_SET(ATTR_TEST_UINT64_ARRAY, &i_chip, l_pUint8Array); + + l_rc = fapi::FAPI_RC_SUCCESS; + } + + // Constants + const uint64_t EM_CLOCK_STATUS_MASK = 0xEEC0000000000000ULL; + const uint32_t EM0_CHIPLET_BASE_ADDR = 0x06000000; + const uint32_t CHIPLET_CLOCK_ON_SCOM_ADDR = 0x00030008; + + // Set caller's result to default + o_clocksOn = false; + + // Figure out the scom address and create a 64 bit data buffer + uint32_t l_addr = (EM0_CHIPLET_BASE_ADDR | CHIPLET_CLOCK_ON_SCOM_ADDR); + ecmdDataBufferBase l_data(64); + + // Perform a GetScom operation on the chip + l_rc = GetScom(i_chip, l_addr, l_data); + + if (l_rc != fapi::FAPI_RC_SUCCESS) + { + FAPI_ERR("hwpIsP7EM0ChipletClockOn: Error from GetScomChip"); + } + else + { + if (!(l_data.getDoubleWord(0) & EM_CLOCK_STATUS_MASK)) + { + FAPI_INF("hwpIsP7EM0ChipletClockOn: Clocks are on"); + o_clocksOn = true; + } + else + { + FAPI_INF("hwpIsP7EM0ChipletClockOn: Clocks are off"); + } + } + + return l_rc; +} + + +} // extern "C" |
