diff options
Diffstat (limited to 'src/import/chips/p9/common/scominfo/p9_scom_addr.H')
| -rw-r--r-- | src/import/chips/p9/common/scominfo/p9_scom_addr.H | 85 |
1 files changed, 75 insertions, 10 deletions
diff --git a/src/import/chips/p9/common/scominfo/p9_scom_addr.H b/src/import/chips/p9/common/scominfo/p9_scom_addr.H index f866d8412..98cb47c50 100644 --- a/src/import/chips/p9/common/scominfo/p9_scom_addr.H +++ b/src/import/chips/p9/common/scominfo/p9_scom_addr.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2015,2017 */ +/* Contributors Listed Below - COPYRIGHT 2015,2018 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -215,8 +215,8 @@ extern "C" /// P9 N3 satellite ids typedef enum { - P9C_N3_MCS01_SAT_ID = 0, - P9C_N3_MCS23_SAT_ID = 2 + P9_N3_MCS01_SAT_ID = 0, + P9_N3_MCS23_SAT_ID = 2 } p9_n3_sat_id_t; /// P9 XBUS chiplet SCOM ring ID enumeration @@ -397,6 +397,55 @@ extern "C" PPE_PB_SAT_ID = 0x0, } p9_n3_ppe_sat_id; + /// P9A MC chiplet SCOM ring ID enumeration + /// source: tpc_p9u_mc01_top.vhdl + typedef enum + { + P9A_MC_PSCM_RING_ID = 0x0, ///< PSCOM + P9A_MC_PERV_RING_ID = 0x1, ///< PERV + P9A_MC_CHAN_RING_ID = 0x2, ///< Channel registers + P9A_MC_OMIC0_RING_ID = 0x4, ///< OMIC0 + P9A_MC_OMIC1_RING_ID = 0x5, ///< OMIC1 + P9A_MC_OMIC2_RING_ID = 0x6, ///< OMIC2 + P9A_MC_MC01_RING_ID = 0x8, ///< MC01 + P9A_MC_OMIC0_PPE_RING_ID = 0x9, ///< OMIC0 PPE + P9A_MC_OMIC1_PPE_RING_ID = 0xA, ///< OMIC1 PPE + P9A_MC_OMIC2_PPE_RING_ID = 0xB, ///< OMIC2 PPE + P9A_MC_OMI_DL_RING_ID = 0xC, ///< OMI DL rings + } p9a_mc_ring_id_t; + + // P9A Sat id enumeration + typedef enum + { + P9A_MC_IND_SAT_ID = 0x0, ///< Indirect sat_id + P9A_MC_DSTL_CHAN0_SAT_ID = 0x4, ///< USTL registers channel 0 + P9A_MC_DSTL_CHAN1_SAT_ID = 0x5, ///< USTL registers channel 1 + P9A_MC_DSTL_CHAN2_SAT_ID = 0x6, ///< USTL registers channel 2 + P9A_MC_DSTL_CHAN3_SAT_ID = 0x7, ///< USTL registers channel 3 + P9A_MC_USTL_CHAN0_SAT_ID = 0x8, ///< USTL registers channel 0 + P9A_MC_USTL_CHAN1_SAT_ID = 0x9, ///< USTL registers channel 1 + P9A_MC_USTL_CHAN2_SAT_ID = 0xA, ///< USTL registers channel 2 + P9A_MC_USTL_CHAN3_SAT_ID = 0xB, ///< USTL registers channel 3 + P9A_MC_DL_REG0_SAT_ID = 0xD, ///< OMI reg0 (omi0..2) + P9A_MC_DL_REG1_SAT_ID = 0xE, ///< OMI reg1 (omi3..5) + P9A_MC_DL_REG2_SAT_ID = 0xF, ///< OMI reg2 (omi6..7) + } p9a_mc_sat_id_t; + + typedef enum + { + P9A_MC_DL_OMI0_FRST_REG = 0x10, ///< First register of OMI % 3 == 0 + P9A_MC_DL_OMI1_FRST_REG = 0x20, ///< First register of OMI % 3 == 1 + P9A_MC_DL_OMI2_FRST_REG = 0x30, ///< First register of OMI % 3 == 2 + P9A_MC_IND_REG = 0x3F, ///< Indirect regiser + } p9a_mc_reg_offsets_t; + + typedef enum + { + P9A_MC_OMI0_FRST_LANE = 0x0, ///< First lane of OMI % 3 = 0 + P9A_MC_OMI1_FRST_LANE = 0x8, ///< First lane of OMI % 3 = 1 + P9A_MC_OMI2_FRST_LANE = 0x10, ///< First lane of OMI % 3 = 2 + } p9a_mc_lane_t; + // 8 7 6 5 4 3 2 1 // // |0 1 2 3| |4 5 6 7| |8 9 10 11| |12 13 14 15| |16 17 18 19| |20 21 22 23| |24 25 26 27| |28 29 30 31| @@ -556,13 +605,6 @@ extern "C" return (iv_addr >> 37) & 0x3F; } - /// @brief Extract the indirect address field of a scom address - /// @retval uint16_t indirect address field - inline uint16_t get_ind_addr() - { - return (iv_addr >> 43) & 0x1FF; - } - /// @brief Modify SCOM address, update the RX or TX Group ID /// @param[in] i_grp_id Group id to set /// @retval none @@ -572,6 +614,29 @@ extern "C" iv_addr |= (i_grp_id & 0x3FULL) << 37; } + /// @brief Extract the RX or TX Group ID of an indirect scom address + /// @retval uint8_t RX/TX group id + inline uint8_t get_lane_id() + { + return (iv_addr >> 32) & 0x1F; + } + + /// @brief Modify SCOM address, update the RX or TX Group ID + /// @param[in] i_grp_id Group id to set + /// @retval none + inline void set_lane_id(uint8_t i_grp_id) + { + iv_addr &= 0xFFFFFFE0FFFFFFFFULL; + iv_addr |= (i_grp_id & 0x1FULL) << 32; + } + + /// @brief Extract the indirect address field of a scom address + /// @retval uint16_t indirect address field + inline uint16_t get_ind_addr() + { + return (iv_addr >> 43) & 0x1FF; + } + /// @brief Determine if SCOM address is valid/well-formed /// @retval bool True if SCOM address is valid, false otherwise inline bool is_valid() const |
