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Diffstat (limited to 'sbe/hwpf/include/plat/target.H')
| -rw-r--r-- | sbe/hwpf/include/plat/target.H | 434 |
1 files changed, 0 insertions, 434 deletions
diff --git a/sbe/hwpf/include/plat/target.H b/sbe/hwpf/include/plat/target.H deleted file mode 100644 index 9b8866b2..00000000 --- a/sbe/hwpf/include/plat/target.H +++ /dev/null @@ -1,434 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: sbe/hwpf/include/plat/target.H $ */ -/* */ -/* OpenPOWER sbe Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2012,2016 */ -/* */ -/* */ -/* Licensed under the Apache License, Version 2.0 (the "License"); */ -/* you may not use this file except in compliance with the License. */ -/* You may obtain a copy of the License at */ -/* */ -/* http://www.apache.org/licenses/LICENSE-2.0 */ -/* */ -/* Unless required by applicable law or agreed to in writing, software */ -/* distributed under the License is distributed on an "AS IS" BASIS, */ -/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ -/* implied. See the License for the specific language governing */ -/* permissions and limitations under the License. */ -/* */ -/* IBM_PROLOG_END_TAG */ -/** - * @file target.H - * @brief platform specializations for fapi2 targets - */ - -#ifndef __FAPI2_TARGET__ -#define __FAPI2_TARGET__ - -#include <plat_target.H> -#include <plat_target_parms.H> -#include <fapi2_target.H> -#include <multicast.H> -#include <plat_trace.H> -#include <utils.H> -#include <stdint.h> -#include <vector> - -extern "C" -{ - extern std::vector<fapi2::plat_target_handle_t> G_vec_targets; -} - -struct ScomAddr -{ - ScomAddr(uint32_t i_addr) : iv_addr(i_addr) - { - } - - operator uint32_t() - { - return iv_addr; - } - - union - { - struct - { - uint32_t iv_unused : 1; - uint32_t iv_multicast : 1; - uint32_t iv_chiplet : 6; - uint32_t iv_pibMaster : 4; - uint32_t iv_port : 4; - uint32_t iv_unused2 : 2; - uint32_t iv_ring : 4; - uint32_t iv_satId : 4; - uint32_t iv_satOffset : 6; - }; - uint32_t iv_addr; - }; -}; - - -namespace fapi2 -{ - - template<TargetType T> - constexpr plat_target_type_t fapiTargetTypeToPlatTargetType() - { - return PPE_TARGET_TYPE_NONE; - } - - template<> - constexpr plat_target_type_t fapiTargetTypeToPlatTargetType<TARGET_TYPE_PROC_CHIP>() - { - return PPE_TARGET_TYPE_PROC_CHIP; - } - - template<> - constexpr plat_target_type_t fapiTargetTypeToPlatTargetType<TARGET_TYPE_EQ>() - { - return PPE_TARGET_TYPE_EQ; - } - - template<> - constexpr plat_target_type_t fapiTargetTypeToPlatTargetType<TARGET_TYPE_CORE>() - { - return PPE_TARGET_TYPE_CORE; - } - - template<> - constexpr plat_target_type_t fapiTargetTypeToPlatTargetType<TARGET_TYPE_EX>() - { - return PPE_TARGET_TYPE_EX; - } - - template<> - constexpr plat_target_type_t fapiTargetTypeToPlatTargetType<TARGET_TYPE_MCS>() - { - return PPE_TARGET_TYPE_MCS; - } - - template<> - constexpr plat_target_type_t fapiTargetTypeToPlatTargetType<TARGET_TYPE_MCBIST>() - { - return PPE_TARGET_TYPE_MCBIST; - } - - template<> - constexpr plat_target_type_t fapiTargetTypeToPlatTargetType<TARGET_TYPE_PERV>() - { - return PPE_TARGET_TYPE_PERV; - } - - /// - /// @brief Assignment Operator. - /// @param[in] i_right Reference to Target to assign from. - /// @return Reference to 'this' Target - /// - template<TargetType K, typename V> - Target<K, V>& Target<K, V>::operator=(const Target& i_right) - { - this->iv_handle.value = i_right.iv_handle.value; - return *this; - } - /// - /// @brief Equality Comparison Operator - /// @param[in] i_right Reference to Target to compare. - /// @return bool. True if equal. - /// @note Platforms need to define this so that the physical - /// targets are determined to be equivilent rather than just the handles - /// - template<TargetType K, typename V> - bool Target<K, V>::operator==(const Target& i_right) const - { - if (this->iv_handle.value == i_right.iv_handle.value) - return true; - else - return false; - } - - /// - /// @brief Inquality Comparison Operator - /// @param[in] i_right Reference to Target to compare. - /// @return bool. True if not equal. - /// @note Platforms need to define this so that the physical - /// targets are determined to be equivilent rather than just the handles - /// - template<TargetType K, typename V> - bool Target<K, V>::operator!=(const Target& i_right) const - { - if (this->iv_handle.value != i_right.iv_handle.value) - return true; - else - return false; - } - - /// - /// @brief Get this target's immediate parent - /// @tparam T The type of the parent - /// @return Target<T, V> a target representing the parent - /// - template<TargetType K, typename V> - template<TargetType T> - inline Target<T, V> Target<K, V>::getParent(void) const - { - static_assert(((K == TARGET_TYPE_EQ) || - (K == TARGET_TYPE_CORE) || - (K == TARGET_TYPE_MCBIST) || - (K == TARGET_TYPE_PERV) || - (K == TARGET_TYPE_EX) || - (K == TARGET_TYPE_PROC_CHIP) || - (K == (TARGET_TYPE_PROC_CHIP | TARGET_TYPE_EQ)) || - (K == (TARGET_TYPE_PROC_CHIP | TARGET_TYPE_CORE))) && - ((T == TARGET_TYPE_EQ) || - (T == TARGET_TYPE_EX) || - (T == TARGET_TYPE_PROC_CHIP) || - (T == TARGET_TYPE_PERV)), - "Invalid parent/child target type passed"); - - static_assert(!((K == TARGET_TYPE_EQ) && - (T != TARGET_TYPE_PERV) && - (T != TARGET_TYPE_PROC_CHIP)), - "Invalid parent for EQ target, must be PERV or " - "PROC_CHIP"); - - static_assert(!((K == TARGET_TYPE_MCBIST) && - (T != TARGET_TYPE_PERV) && - (T != TARGET_TYPE_PROC_CHIP)), - "Invalid parent for MCBIST target, must be PERV or " - "PROC_CHIP"); - - static_assert(!((K == TARGET_TYPE_CORE) && - (T != TARGET_TYPE_PERV) && - (T != TARGET_TYPE_PROC_CHIP) && - (T != TARGET_TYPE_EQ) && - (T != TARGET_TYPE_EX)), - "Invalid parent for CORE target, must be PERV or " - "PROC_CHIP or EQ or EX"); - - static_assert(!((K == TARGET_TYPE_PERV) && - (T != TARGET_TYPE_PERV) && - (T != TARGET_TYPE_PROC_CHIP)), - "Invalid parent for PERV target, must be PERV or " - "PROC_CHIP"); - - static_assert(!((K == TARGET_TYPE_EX) && - (T != TARGET_TYPE_PROC_CHIP) && - (T != TARGET_TYPE_EQ)), - "Invalid parent for EX target, must be PERV or " - "PROC_CHIP or EQ"); - - if(TARGET_TYPE_PERV == T) // EQ/EC/MCBIST/PERV ===> PERV - { - return static_cast<V>(this->iv_handle); - } - if(TARGET_TYPE_PROC_CHIP == T) // EQ/EC/EX/MCBIST/PERV ===> PROC - { - return static_cast<V>(G_vec_targets[CHIP_TARGET_OFFSET]); - } - if((TARGET_TYPE_EQ == T) && (TARGET_TYPE_CORE == K)) // EC ===> EQ - { - return static_cast<V>(G_vec_targets[(getTargetNumber() / CORES_PER_QUAD) + EQ_TARGET_OFFSET]); - } - if((TARGET_TYPE_EQ == T) && (TARGET_TYPE_EX == K)) // EX ===> EQ - { - return static_cast<V>(G_vec_targets[(getTargetNumber() / EX_PER_QUAD) + EQ_TARGET_OFFSET]); - } - if(TARGET_TYPE_EX == T) // EC ===> EX - { - return static_cast<V>(G_vec_targets[(getTargetNumber() / CORES_PER_EX) + EX_TARGET_OFFSET]); - } - } - - /// @brief Get this target's children - handles EQ/EX/EC conversions - /// @tparam K The type of parent - /// @tparam V The plat target handle type - /// @tparam T The type of child - /// @param[in] i_state The desired TargetState of the children - /// @return std::vector<Target<T, V> > a vector of present/functional - /// children - /// @warning The children are returned in order, ex child[0] is - /// std::vector[0] - template<TargetType K, typename V> - template<TargetType T> - std::vector<Target<T, V>> - Target<K, V>::getChildren(const TargetState i_state) const - { - constexpr TargetType L = static_cast<TargetType>(K & ~(TARGET_TYPE_PROC_CHIP)); - constexpr plat_target_type_t P = fapiTargetTypeToPlatTargetType<T>(); - - static_assert(sizeof(Target<T, V>) == sizeof(plat_target_handle_t), - "Sizes of plat target and FAPI target must match"); - - static_assert(((L == TARGET_TYPE_EQ) || (L == TARGET_TYPE_EX) || (K == TARGET_TYPE_PROC_CHIP)), - "Invalid parent passed to getChildren"); - // valid children for EQ - // EQ -> CORE - // EQ -> EX - static_assert(!((L == fapi2::TARGET_TYPE_EQ) && - (T != fapi2::TARGET_TYPE_CORE) && - (T != fapi2::TARGET_TYPE_EX)), - "improper child of fapi2::TARGET_TYPE_EQ"); - - // valid children for EX - // EX -> CORE - static_assert(!((L == fapi2::TARGET_TYPE_EX) && - (T != fapi2::TARGET_TYPE_CORE)), - "improper child of fapi2::TARGET_TYPE_EX"); - - - std::vector<Target<T, V> > l_children; - static_cast<plat_target_handle_t>(get()).getChildren(K, T, P, i_state, reinterpret_cast<std::vector<plat_target_handle>&>(l_children)); - return l_children; - } - - // Specialization of getChildren, filtered for the chip target - template<TargetType K, typename V> - template<TargetType T> - std::vector<Target<T, V> > - Target<K, V>::getChildren(const TargetFilter i_filter, - const TargetState i_state) const - { - static_assert(sizeof(Target<T, V>) == sizeof(plat_target_handle_t), - "Sizes of plat target and FAPI target must match"); - - static_assert((K == TARGET_TYPE_PROC_CHIP), "Parent target must be the proc chip"); - static_assert((T == TARGET_TYPE_EQ) || (T == TARGET_TYPE_CORE) - || (T == TARGET_TYPE_PERV) || (T == TARGET_TYPE_MCBIST), - "Child target type must be a pervasive chiplet"); - - std::vector<Target<T> > l_children; - - (static_cast<plat_target_handle_t>(get())).getChildren(i_filter, i_state, reinterpret_cast<std::vector<plat_target_handle_t>&>(l_children)); - - return l_children; - } - - /// - /// @brief Get the target at the other end of a bus - dimm included - /// @tparam T The type of the parent - /// @param[in] i_state The desired TargetState of the children - /// @return Target<T, V> a target representing the thing on the other end - /// @note Can be easily changed to a vector if needed - /// - template<TargetType K, typename V> - template<TargetType T> - inline Target<T, V> - Target<K, V>::getOtherEnd(const TargetState i_state) const - { -// static_assert( false, "getOtherEnd() is not supported on PPE platforms"); - } - - /// - /// @brief Is the target functional? - /// @return true if target is functional, false if non-functional - /// - - template<TargetType K, typename V> - inline bool - Target<K, V>::isFunctional(void) const - { - return getFunctional(); - } - - - /// - /// @brief Return the string interpretation of this target - /// @tparam T The type of the target - /// @param[in] i_target Target<T> - /// @param[in] i_buffer buffer to write in to - /// @param[in] i_bsize size of the buffer - /// @return void - /// @post The contents of the buffer is replaced with the string - /// representation of the target - /// - template< TargetType T, typename V > - inline void toString(const Target<T, V>& i_target, char* i_buffer, size_t i_bsize) - { - snprintf(i_buffer, i_bsize, "Target 0x%lx/0x%x", i_target.get(), T); - } - - template<TargetType T, typename V> - __attribute__((always_inline)) - inline uint32_t getEffectiveAddress(const Target<T, V> &i_target, - const uint32_t i_addr) - { - ScomAddr l_addr = i_addr; - if(0 != i_target.getAddressOverlay()) - { - l_addr.iv_chiplet = i_target.getChipletNumber(); - } - return l_addr; - } - - inline uint32_t getEffectiveAddress(const Target<TARGET_TYPE_EX> &i_target, - const uint32_t i_addr) - { - ScomAddr l_addr = i_addr; - - if((EQ_CHIPLET_OFFSET <= l_addr.iv_chiplet) && - ((EQ_CHIPLET_OFFSET + EQ_TARGET_COUNT) > l_addr.iv_chiplet)) - { - l_addr.iv_chiplet = i_target.getChipletNumber(); - l_addr.iv_ring = (l_addr.iv_ring - (l_addr.iv_ring % 2)) + - (i_target.getTargetNumber() % 2); - } - else if ((CORE_CHIPLET_OFFSET <= l_addr.iv_chiplet) && - ((CORE_CHIPLET_OFFSET + CORE_TARGET_COUNT) > l_addr.iv_chiplet)) - { - l_addr.iv_chiplet = CORE_CHIPLET_OFFSET + (l_addr.iv_chiplet % 2) + - (i_target.getTargetNumber() * 2); - } - else - { - assert(false); - } - return l_addr; - } - - inline uint32_t getEffectiveAddress(const Target<TARGET_TYPE_MCS> &i_target, - const uint32_t i_addr) - { - ScomAddr l_addr = i_addr; - l_addr.iv_chiplet = i_target.getChipletNumber(); - l_addr.iv_satId = (2 * (i_target.getTargetNumber() % 2)); - return l_addr; - } - - /// - /// @brief Return the string interpretation of this target - /// @tparam T The type of the target - /// @tparam B The type of the buffer - /// @param[in] A pointer to the Target<T, V> - /// @param[in] i_buffer buffer to write in to - /// @param[in] i_bsize size of the buffer - /// @return void - /// @post The contents of the buffer is replaced with the string - /// representation of the target - /// - template< TargetType T, typename V > - inline void toString(const Target<T, V>* i_target, char* i_buffer, size_t i_bsize) - { - snprintf(i_buffer, i_bsize, "Target 0x%lx/0x%x", i_target->get(), T); - } - - /// - /// @brief Get an enumerated target of a specific type - /// @tparam T The type of the target - /// @param[in] Ordinal representing the ordinal number of - /// the desired target - /// @return Target<T, V> the target requested - /// - template<TargetType T, typename V> - inline Target<T, V> getTarget(uint64_t Ordinal) - { - // For testing - return Target<T, V>(Ordinal); - } -} - -#endif |
