diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/pnv-xscom-test.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/tests/pnv-xscom-test.c b/tests/pnv-xscom-test.c index 9d545c4718..efb7c838b5 100644 --- a/tests/pnv-xscom-test.c +++ b/tests/pnv-xscom-test.c @@ -21,7 +21,6 @@ typedef struct PnvChip { PnvChipType chip_type; const char *cpu_model; uint64_t xscom_base; - uint64_t xscom_core_base; uint64_t cfam_id; uint32_t first_core; } PnvChip; @@ -31,14 +30,12 @@ static const PnvChip pnv_chips[] = { .chip_type = PNV_CHIP_POWER8, .cpu_model = "POWER8", .xscom_base = 0x0003fc0000000000ull, - .xscom_core_base = 0x10000000ull, .cfam_id = 0x220ea04980000000ull, .first_core = 0x1, }, { .chip_type = PNV_CHIP_POWER8NVL, .cpu_model = "POWER8NVL", .xscom_base = 0x0003fc0000000000ull, - .xscom_core_base = 0x10000000ull, .cfam_id = 0x120d304980000000ull, .first_core = 0x1, }, @@ -47,7 +44,6 @@ static const PnvChip pnv_chips[] = { .chip_type = PNV_CHIP_POWER9, .cpu_model = "POWER9", .xscom_base = 0x000603fc00000000ull, - .xscom_core_base = 0x0ull, .cfam_id = 0x220d104900008000ull, .first_core = 0x0, }, @@ -89,16 +85,27 @@ static void test_cfam_id(const void *data) qtest_quit(global_qtest); } -#define PNV_XSCOM_EX_CORE_BASE(chip, i) \ - ((chip)->xscom_core_base | (((uint64_t)i) << 24)) + +#define PNV_XSCOM_EX_CORE_BASE 0x10000000ull +#define PNV_XSCOM_EX_BASE(core) \ + (PNV_XSCOM_EX_CORE_BASE | ((uint64_t)(core) << 24)) +#define PNV_XSCOM_P9_EC_BASE(core) \ + ((uint64_t)(((core) & 0x1F) + 0x20) << 24) + #define PNV_XSCOM_EX_DTS_RESULT0 0x50000 static void test_xscom_core(const PnvChip *chip) { - uint32_t first_core_dts0 = - PNV_XSCOM_EX_CORE_BASE(chip, chip->first_core) | - PNV_XSCOM_EX_DTS_RESULT0; - uint64_t dts0 = pnv_xscom_read(chip, first_core_dts0); + uint32_t first_core_dts0 = PNV_XSCOM_EX_DTS_RESULT0; + uint64_t dts0; + + if (chip->chip_type != PNV_CHIP_POWER9) { + first_core_dts0 |= PNV_XSCOM_EX_BASE(chip->first_core); + } else { + first_core_dts0 |= PNV_XSCOM_P9_EC_BASE(chip->first_core); + } + + dts0 = pnv_xscom_read(chip, first_core_dts0); g_assert_cmphex(dts0, ==, 0x26f024f023f0000ull); } |