| /* |
| * IBM eServer eHCA Infiniband device driver for Linux on POWER |
| * |
| * eHCA register definitions |
| * |
| * Authors: Waleri Fomin <fomin@de.ibm.com> |
| * Christoph Raisch <raisch@de.ibm.com> |
| * Reinhard Ernst <rernst@de.ibm.com> |
| * |
| * Copyright (c) 2005 IBM Corporation |
| * |
| * All rights reserved. |
| * |
| * This source code is distributed under a dual license of GPL v2.0 and OpenIB |
| * BSD. |
| * |
| * OpenIB BSD License |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials |
| * provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER |
| * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __HIPZ_HW_H__ |
| #define __HIPZ_HW_H__ |
| |
| #include "ehca_tools.h" |
| |
| #define EHCA_MAX_MTU 4 |
| |
| /* QP Table Entry Memory Map */ |
| struct hipz_qptemm { |
| u64 qpx_hcr; |
| u64 qpx_c; |
| u64 qpx_herr; |
| u64 qpx_aer; |
| /* 0x20*/ |
| u64 qpx_sqa; |
| u64 qpx_sqc; |
| u64 qpx_rqa; |
| u64 qpx_rqc; |
| /* 0x40*/ |
| u64 qpx_st; |
| u64 qpx_pmstate; |
| u64 qpx_pmfa; |
| u64 qpx_pkey; |
| /* 0x60*/ |
| u64 qpx_pkeya; |
| u64 qpx_pkeyb; |
| u64 qpx_pkeyc; |
| u64 qpx_pkeyd; |
| /* 0x80*/ |
| u64 qpx_qkey; |
| u64 qpx_dqp; |
| u64 qpx_dlidp; |
| u64 qpx_portp; |
| /* 0xa0*/ |
| u64 qpx_slidp; |
| u64 qpx_slidpp; |
| u64 qpx_dlida; |
| u64 qpx_porta; |
| /* 0xc0*/ |
| u64 qpx_slida; |
| u64 qpx_slidpa; |
| u64 qpx_slvl; |
| u64 qpx_ipd; |
| /* 0xe0*/ |
| u64 qpx_mtu; |
| u64 qpx_lato; |
| u64 qpx_rlimit; |
| u64 qpx_rnrlimit; |
| /* 0x100*/ |
| u64 qpx_t; |
| u64 qpx_sqhp; |
| u64 qpx_sqptp; |
| u64 qpx_nspsn; |
| /* 0x120*/ |
| u64 qpx_nspsnhwm; |
| u64 reserved1; |
| u64 qpx_sdsi; |
| u64 qpx_sdsbc; |
| /* 0x140*/ |
| u64 qpx_sqwsize; |
| u64 qpx_sqwts; |
| u64 qpx_lsn; |
| u64 qpx_nssn; |
| /* 0x160 */ |
| u64 qpx_mor; |
| u64 qpx_cor; |
| u64 qpx_sqsize; |
| u64 qpx_erc; |
| /* 0x180*/ |
| u64 qpx_rnrrc; |
| u64 qpx_ernrwt; |
| u64 qpx_rnrresp; |
| u64 qpx_lmsna; |
| /* 0x1a0 */ |
| u64 qpx_sqhpc; |
| u64 qpx_sqcptp; |
| u64 qpx_sigt; |
| u64 qpx_wqecnt; |
| /* 0x1c0*/ |
| u64 qpx_rqhp; |
| u64 qpx_rqptp; |
| u64 qpx_rqsize; |
| u64 qpx_nrr; |
| /* 0x1e0*/ |
| u64 qpx_rdmac; |
| u64 qpx_nrpsn; |
| u64 qpx_lapsn; |
| u64 qpx_lcr; |
| /* 0x200*/ |
| u64 qpx_rwc; |
| u64 qpx_rwva; |
| u64 qpx_rdsi; |
| u64 qpx_rdsbc; |
| /* 0x220*/ |
| u64 qpx_rqwsize; |
| u64 qpx_crmsn; |
| u64 qpx_rdd; |
| u64 qpx_larpsn; |
| /* 0x240*/ |
| u64 qpx_pd; |
| u64 qpx_scqn; |
| u64 qpx_rcqn; |
| u64 qpx_aeqn; |
| /* 0x260*/ |
| u64 qpx_aaelog; |
| u64 qpx_ram; |
| u64 qpx_rdmaqe0; |
| u64 qpx_rdmaqe1; |
| /* 0x280*/ |
| u64 qpx_rdmaqe2; |
| u64 qpx_rdmaqe3; |
| u64 qpx_nrpsnhwm; |
| /* 0x298*/ |
| u64 reserved[(0x400 - 0x298) / 8]; |
| /* 0x400 extended data */ |
| u64 reserved_ext[(0x500 - 0x400) / 8]; |
| /* 0x500 */ |
| u64 reserved2[(0x1000 - 0x500) / 8]; |
| /* 0x1000 */ |
| }; |
| |
| #define QPX_SQADDER EHCA_BMASK_IBM(48,63) |
| #define QPX_RQADDER EHCA_BMASK_IBM(48,63) |
| #define QPX_AAELOG_RESET_SRQ_LIMIT EHCA_BMASK_IBM(3,3) |
| |
| #define QPTEMM_OFFSET(x) offsetof(struct hipz_qptemm,x) |
| |
| /* MRMWPT Entry Memory Map */ |
| struct hipz_mrmwmm { |
| /* 0x00 */ |
| u64 mrx_hcr; |
| |
| u64 mrx_c; |
| u64 mrx_herr; |
| u64 mrx_aer; |
| /* 0x20 */ |
| u64 mrx_pp; |
| u64 reserved1; |
| u64 reserved2; |
| u64 reserved3; |
| /* 0x40 */ |
| u64 reserved4[(0x200 - 0x40) / 8]; |
| /* 0x200 */ |
| u64 mrx_ctl[64]; |
| |
| }; |
| |
| #define MRMWMM_OFFSET(x) offsetof(struct hipz_mrmwmm,x) |
| |
| struct hipz_qpedmm { |
| /* 0x00 */ |
| u64 reserved0[(0x400) / 8]; |
| /* 0x400 */ |
| u64 qpedx_phh; |
| u64 qpedx_ppsgp; |
| /* 0x410 */ |
| u64 qpedx_ppsgu; |
| u64 qpedx_ppdgp; |
| /* 0x420 */ |
| u64 qpedx_ppdgu; |
| u64 qpedx_aph; |
| /* 0x430 */ |
| u64 qpedx_apsgp; |
| u64 qpedx_apsgu; |
| /* 0x440 */ |
| u64 qpedx_apdgp; |
| u64 qpedx_apdgu; |
| /* 0x450 */ |
| u64 qpedx_apav; |
| u64 qpedx_apsav; |
| /* 0x460 */ |
| u64 qpedx_hcr; |
| u64 reserved1[4]; |
| /* 0x488 */ |
| u64 qpedx_rrl0; |
| /* 0x490 */ |
| u64 qpedx_rrrkey0; |
| u64 qpedx_rrva0; |
| /* 0x4a0 */ |
| u64 reserved2; |
| u64 qpedx_rrl1; |
| /* 0x4b0 */ |
| u64 qpedx_rrrkey1; |
| u64 qpedx_rrva1; |
| /* 0x4c0 */ |
| u64 reserved3; |
| u64 qpedx_rrl2; |
| /* 0x4d0 */ |
| u64 qpedx_rrrkey2; |
| u64 qpedx_rrva2; |
| /* 0x4e0 */ |
| u64 reserved4; |
| u64 qpedx_rrl3; |
| /* 0x4f0 */ |
| u64 qpedx_rrrkey3; |
| u64 qpedx_rrva3; |
| }; |
| |
| #define QPEDMM_OFFSET(x) offsetof(struct hipz_qpedmm,x) |
| |
| /* CQ Table Entry Memory Map */ |
| struct hipz_cqtemm { |
| u64 cqx_hcr; |
| u64 cqx_c; |
| u64 cqx_herr; |
| u64 cqx_aer; |
| /* 0x20 */ |
| u64 cqx_ptp; |
| u64 cqx_tp; |
| u64 cqx_fec; |
| u64 cqx_feca; |
| /* 0x40 */ |
| u64 cqx_ep; |
| u64 cqx_eq; |
| /* 0x50 */ |
| u64 reserved1; |
| u64 cqx_n0; |
| /* 0x60 */ |
| u64 cqx_n1; |
| u64 reserved2[(0x1000 - 0x60) / 8]; |
| /* 0x1000 */ |
| }; |
| |
| #define CQX_FEC_CQE_CNT EHCA_BMASK_IBM(32,63) |
| #define CQX_FECADDER EHCA_BMASK_IBM(32,63) |
| #define CQX_N0_GENERATE_SOLICITED_COMP_EVENT EHCA_BMASK_IBM(0,0) |
| #define CQX_N1_GENERATE_COMP_EVENT EHCA_BMASK_IBM(0,0) |
| |
| #define CQTEMM_OFFSET(x) offsetof(struct hipz_cqtemm,x) |
| |
| /* EQ Table Entry Memory Map */ |
| struct hipz_eqtemm { |
| u64 eqx_hcr; |
| u64 eqx_c; |
| |
| u64 eqx_herr; |
| u64 eqx_aer; |
| /* 0x20 */ |
| u64 eqx_ptp; |
| u64 eqx_tp; |
| u64 eqx_ssba; |
| u64 eqx_psba; |
| |
| /* 0x40 */ |
| u64 eqx_cec; |
| u64 eqx_meql; |
| u64 eqx_xisbi; |
| u64 eqx_xisc; |
| /* 0x60 */ |
| u64 eqx_it; |
| |
| }; |
| |
| #define EQTEMM_OFFSET(x) offsetof(struct hipz_eqtemm,x) |
| |
| /* access control defines for MR/MW */ |
| #define HIPZ_ACCESSCTRL_L_WRITE 0x00800000 |
| #define HIPZ_ACCESSCTRL_R_WRITE 0x00400000 |
| #define HIPZ_ACCESSCTRL_R_READ 0x00200000 |
| #define HIPZ_ACCESSCTRL_R_ATOMIC 0x00100000 |
| #define HIPZ_ACCESSCTRL_MW_BIND 0x00080000 |
| |
| /* query hca response block */ |
| struct hipz_query_hca { |
| u32 cur_reliable_dg; |
| u32 cur_qp; |
| u32 cur_cq; |
| u32 cur_eq; |
| u32 cur_mr; |
| u32 cur_mw; |
| u32 cur_ee_context; |
| u32 cur_mcast_grp; |
| u32 cur_qp_attached_mcast_grp; |
| u32 reserved1; |
| u32 cur_ipv6_qp; |
| u32 cur_eth_qp; |
| u32 cur_hp_mr; |
| u32 reserved2[3]; |
| u32 max_rd_domain; |
| u32 max_qp; |
| u32 max_cq; |
| u32 max_eq; |
| u32 max_mr; |
| u32 max_hp_mr; |
| u32 max_mw; |
| u32 max_mrwpte; |
| u32 max_special_mrwpte; |
| u32 max_rd_ee_context; |
| u32 max_mcast_grp; |
| u32 max_total_mcast_qp_attach; |
| u32 max_mcast_qp_attach; |
| u32 max_raw_ipv6_qp; |
| u32 max_raw_ethy_qp; |
| u32 internal_clock_frequency; |
| u32 max_pd; |
| u32 max_ah; |
| u32 max_cqe; |
| u32 max_wqes_wq; |
| u32 max_partitions; |
| u32 max_rr_ee_context; |
| u32 max_rr_qp; |
| u32 max_rr_hca; |
| u32 max_act_wqs_ee_context; |
| u32 max_act_wqs_qp; |
| u32 max_sge; |
| u32 max_sge_rd; |
| u32 memory_page_size_supported; |
| u64 max_mr_size; |
| u32 local_ca_ack_delay; |
| u32 num_ports; |
| u32 vendor_id; |
| u32 vendor_part_id; |
| u32 hw_ver; |
| u64 node_guid; |
| u64 hca_cap_indicators; |
| u32 data_counter_register_size; |
| u32 max_shared_rq; |
| u32 max_isns_eq; |
| u32 max_neq; |
| } __attribute__ ((packed)); |
| |
| #define HCA_CAP_AH_PORT_NR_CHECK EHCA_BMASK_IBM( 0, 0) |
| #define HCA_CAP_ATOMIC EHCA_BMASK_IBM( 1, 1) |
| #define HCA_CAP_AUTO_PATH_MIG EHCA_BMASK_IBM( 2, 2) |
| #define HCA_CAP_BAD_P_KEY_CTR EHCA_BMASK_IBM( 3, 3) |
| #define HCA_CAP_SQD_RTS_PORT_CHANGE EHCA_BMASK_IBM( 4, 4) |
| #define HCA_CAP_CUR_QP_STATE_MOD EHCA_BMASK_IBM( 5, 5) |
| #define HCA_CAP_INIT_TYPE EHCA_BMASK_IBM( 6, 6) |
| #define HCA_CAP_PORT_ACTIVE_EVENT EHCA_BMASK_IBM( 7, 7) |
| #define HCA_CAP_Q_KEY_VIOL_CTR EHCA_BMASK_IBM( 8, 8) |
| #define HCA_CAP_WQE_RESIZE EHCA_BMASK_IBM( 9, 9) |
| #define HCA_CAP_RAW_PACKET_MCAST EHCA_BMASK_IBM(10, 10) |
| #define HCA_CAP_SHUTDOWN_PORT EHCA_BMASK_IBM(11, 11) |
| #define HCA_CAP_RC_LL_QP EHCA_BMASK_IBM(12, 12) |
| #define HCA_CAP_SRQ EHCA_BMASK_IBM(13, 13) |
| #define HCA_CAP_UD_LL_QP EHCA_BMASK_IBM(16, 16) |
| #define HCA_CAP_RESIZE_MR EHCA_BMASK_IBM(17, 17) |
| #define HCA_CAP_MINI_QP EHCA_BMASK_IBM(18, 18) |
| |
| /* query port response block */ |
| struct hipz_query_port { |
| u32 state; |
| u32 bad_pkey_cntr; |
| u32 lmc; |
| u32 lid; |
| u32 subnet_timeout; |
| u32 qkey_viol_cntr; |
| u32 sm_sl; |
| u32 sm_lid; |
| u32 capability_mask; |
| u32 init_type_reply; |
| u32 pkey_tbl_len; |
| u32 gid_tbl_len; |
| u64 gid_prefix; |
| u32 port_nr; |
| u16 pkey_entries[16]; |
| u8 reserved1[32]; |
| u32 trent_size; |
| u32 trbuf_size; |
| u64 max_msg_sz; |
| u32 max_mtu; |
| u32 vl_cap; |
| u8 reserved2[1900]; |
| u64 guid_entries[255]; |
| } __attribute__ ((packed)); |
| |
| #endif |
