diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C b/src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C index 8939f7bb..96164c76 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C +++ b/src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C @@ -49,14 +49,11 @@ #include <p9_quad_power_off.H> #include <p9_block_wakeup_intr.H> + // ---------------------------------------------------------------------- // Function definitions // ---------------------------------------------------------------------- - -#ifdef __PPE__ -uint64_t G_ring_save[8] = {0, 0, 0, 0, 0, 0, 0, 0}; - // {0, 0}, // {5039, 0xE000000000000000}, //3 // {5100, 0xC1E061FFED5F0000}, //29 @@ -67,40 +64,38 @@ uint64_t G_ring_save[8] = {0, 0, 0, 0, 0, 0, 0, 0}; // {6282, 0xE000000000000000}, //3 // {6343, 0xC1E061FFED5F0000}, //29 // {17871, 0} //128 -const uint64_t G_ring_index[10] = + +static const uint64_t RING_INDEX[10] = { 0, 5039, 5100, 5664, 5725, 5973, 6034, 6282, 6343, 17871, }; -#endif - // Procedure p9_quad_power_off entry point, comments in header fapi2::ReturnCode p9_quad_power_off( - const fapi2::Target<fapi2::TARGET_TYPE_EQ>& i_target) + const fapi2::Target<fapi2::TARGET_TYPE_EQ>& i_target, + uint64_t* o_ring_save_data) { fapi2::buffer<uint64_t> l_data64; constexpr uint64_t l_rawData = 0x1100000000000000ULL; // Bit 3 & 7 are set to be manipulated constexpr uint32_t MAX_CORE_PER_QUAD = 4; fapi2::ReturnCode rc = fapi2::FAPI2_RC_SUCCESS; uint32_t l_cnt = 0; -#ifdef __PPE__ - uint8_t l_isMpipl = 0; - uint8_t l_isRingSaveMpipl = 0; - const fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM; fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP> l_chip = i_target.getParent<fapi2::TARGET_TYPE_PROC_CHIP>(); - FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_IS_MPIPL, FAPI_SYSTEM, l_isMpipl), "fapiGetAttribute of ATTR_IS_MPIPL failed!"); - FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_EC_FEATURE_RING_SAVE_MPIPL, l_chip, l_isRingSaveMpipl), - "fapiGetAttribute of ATTR_CHIP_EC_FEATURE_RING_SAVE_MPIPL failed"); -#endif + uint8_t l_isMpipl = 0; + uint8_t l_isRingSaveMpipl = 0; + const fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM; FAPI_INF("p9_quad_power_off: Entering..."); // Print chiplet position FAPI_INF("Quad power off chiplet no.%d", i_target.getChipletNumber()); -#ifdef __PPE__ + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_IS_MPIPL, FAPI_SYSTEM, l_isMpipl), "fapiGetAttribute of ATTR_IS_MPIPL failed!"); + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_EC_FEATURE_RING_SAVE_MPIPL, l_chip, l_isRingSaveMpipl), + "fapiGetAttribute of ATTR_CHIP_EC_FEATURE_RING_SAVE_MPIPL failed"); + if (l_isMpipl && l_isRingSaveMpipl) { @@ -123,7 +118,7 @@ fapi2::ReturnCode p9_quad_power_off( { uint64_t l_scandata = ((l_spin == 0) || (l_spin == 9)) ? 0x0 : (l_spin & 0x1) ? 0xE000000000000000 : 0xC1E061FFED5F0000; - l_data64.flush<0>().set((G_ring_index[l_spin] - G_ring_index[l_spin - 1]) << 32); + l_data64.flush<0>().set((RING_INDEX[l_spin] - RING_INDEX[l_spin - 1]) << 32); FAPI_TRY(fapi2::putScom(i_target, EQ_SCAN_LONG_ROTATE, @@ -160,7 +155,7 @@ fapi2::ReturnCode p9_quad_power_off( FAPI_TRY(fapi2::getScom(i_target, EQ_SCAN64, l_data64)); - G_ring_save[l_spin - 1] = l_scandata & l_data64; + o_ring_save_data[l_spin - 1] = l_scandata & l_data64; } } @@ -170,7 +165,6 @@ fapi2::ReturnCode p9_quad_power_off( l_data64)); } -#endif FAPI_DBG("Disabling bits 20/22/24/26 in EQ_QPPM_QPMMR_CLEAR, to gain access" " to PFET controller, otherwise Quad Power off scom will fail"); |
