From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3B2D4134A8 for ; Fri, 22 Nov 2024 15:51:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732290709; cv=none; b=tdU1EMweBjPRmEOYIOsqaL9lD0ddU4HZB3oHKn4LhJxiF9z29FWQch4v3N1sA4MNxHExv5cRf75sCn7p3Y0OtcfOb1NY048pZKA+/uP44ZWjnciPpDJHVU6/HsUtruOhwe7GxQwCCPNbtBzpvXtZgX6u2F7LULHhNNyzgb+rvTw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732290709; c=relaxed/simple; bh=26xcU/V491rBO1wrVxaMzTFBRmvDgXE3tTcXp7mgHZA=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=P/ylIjpSZHz9nZ1IZGY/nbxMqIrPonYl7dd1TT/iAi14flpFJQ5DStDaei8A/8Dw8dHtcQGFSjNWR7RZTmitGjkr2pg2wJNcOgxaR1v3AvKpw8gldoZL5Uo+u5/5rV8o0iGDlyhFXSS6LuvlaKYGmAyvxjyjuGc9Eg9+zMDVTkE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=WBrcg0uN; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="WBrcg0uN" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732290707; x=1763826707; h=date:from:to:cc:subject:message-id:mime-version; bh=26xcU/V491rBO1wrVxaMzTFBRmvDgXE3tTcXp7mgHZA=; b=WBrcg0uN8LewqT2o1jqOkZo0VcP5YHA8Hjc7p0B6RRr547zU/zpKVWoI P6pmbMHN7YLJzjdlwcD4egsmeONctHtixoUvx6uLz5ngR5F6FeulmWTEc PdJN4SF8pisqskKkhJg8EmX4EGRPAoZRlk6k8AlKJxyVY1Jmg7xBSgsQz N2TM8saMepf56PSZoBYT8Kv8Q5NMdKjUQPQQqAU6bG5NFe0YKl98LBlr/ +/525iBa0odesQbqBZ8KWkGJnIJtQOPpOqJM5n9X5j67Sl66+O1Wv0nE5 Lk423hZVPeUV+vMl8FN3WqWY4OQLKco/BlDUjma0tQDfCc30482yZaGVr A==; X-CSE-ConnectionGUID: MFSSt34pQCSt4y/BK/T3pg== X-CSE-MsgGUID: mXLJI1kLQYG2YY9SGItFOA== X-IronPort-AV: E=McAfee;i="6700,10204,11264"; a="36355873" X-IronPort-AV: E=Sophos;i="6.12,176,1728975600"; d="scan'208";a="36355873" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Nov 2024 07:51:47 -0800 X-CSE-ConnectionGUID: Nz16dusVTg6Z+L4Za47jXQ== X-CSE-MsgGUID: c1kyPxNvR4qAsvGdBo9aoQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,176,1728975600"; d="scan'208";a="94695339" Received: from lkp-server01.sh.intel.com (HELO 8122d2fc1967) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 22 Nov 2024 07:51:45 -0800 Received: from kbuild by 8122d2fc1967 with local (Exim 4.96) (envelope-from ) id 1tEVwd-00042B-16; Fri, 22 Nov 2024 15:51:43 +0000 Date: Fri, 22 Nov 2024 23:50:46 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Dan Carpenter Subject: drivers/infiniband/hw/bnxt_re/qplib_fp.c:1090 bnxt_qplib_create_qp() error: we previously assumed 'res->dattr' could be null (see line 985) Message-ID: <202411222329.YTrwonWi-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-kernel@vger.kernel.org TO: Selvin Xavier CC: Leon Romanovsky CC: Damodharam Ammepalli tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 28eb75e178d389d325f1666e422bc13bbbb9804c commit: 07f830ae4913d0b986c8c0ff88a7d597948b9bd8 RDMA/bnxt_re: Adds MSN table capability for Gen P7 adapters date: 12 months ago :::::: branch date: 17 hours ago :::::: commit date: 12 months ago config: x86_64-randconfig-161-20241122 (https://download.01.org/0day-ci/archive/20241122/202411222329.YTrwonWi-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202411222329.YTrwonWi-lkp@intel.com/ New smatch warnings: drivers/infiniband/hw/bnxt_re/qplib_fp.c:1090 bnxt_qplib_create_qp() error: we previously assumed 'res->dattr' could be null (see line 985) Old smatch warnings: drivers/infiniband/hw/bnxt_re/qplib_fp.c:495 bnxt_qplib_nq_start_irq() warn: 'msix_vector' from request_irq() not released on lines: 495. vim +1090 drivers/infiniband/hw/bnxt_re/qplib_fp.c fddcbbb02af42a Devesh Sharma 2020-04-02 966 1ac5a404797523 Selvin Xavier 2017-02-10 967 int bnxt_qplib_create_qp(struct bnxt_qplib_res *res, struct bnxt_qplib_qp *qp) 1ac5a404797523 Selvin Xavier 2017-02-10 968 { 1ac5a404797523 Selvin Xavier 2017-02-10 969 struct bnxt_qplib_rcfw *rcfw = res->rcfw; 0c4dcd60281750 Devesh Sharma 2020-02-15 970 struct bnxt_qplib_hwq_attr hwq_attr = {}; 0c4dcd60281750 Devesh Sharma 2020-02-15 971 struct bnxt_qplib_sg_info sginfo = {}; ff015bcd213b5d Selvin Xavier 2023-03-30 972 struct creq_create_qp_resp resp = {}; ff015bcd213b5d Selvin Xavier 2023-03-30 973 struct bnxt_qplib_cmdqmsg msg = {}; 1ac5a404797523 Selvin Xavier 2017-02-10 974 struct bnxt_qplib_q *sq = &qp->sq; 1ac5a404797523 Selvin Xavier 2017-02-10 975 struct bnxt_qplib_q *rq = &qp->rq; ff015bcd213b5d Selvin Xavier 2023-03-30 976 struct cmdq_create_qp req = {}; fddcbbb02af42a Devesh Sharma 2020-04-02 977 int rc, req_size, psn_sz = 0; 1ac5a404797523 Selvin Xavier 2017-02-10 978 struct bnxt_qplib_hwq *xrrq; c50866e2853a03 Devesh Sharma 2019-02-22 979 struct bnxt_qplib_pbl *pbl; c50866e2853a03 Devesh Sharma 2019-02-22 980 u32 qp_flags = 0; 99bf84e24eb83d Devesh Sharma 2020-04-02 981 u8 pg_sz_lvl; 84cf229f4001c1 Selvin Xavier 2020-08-24 982 u32 tbl_indx; 159fb4ceacd79b Devesh Sharma 2020-07-15 983 u16 nsge; 1ac5a404797523 Selvin Xavier 2017-02-10 984 07f830ae4913d0 Selvin Xavier 2023-12-07 @985 if (res->dattr) 07f830ae4913d0 Selvin Xavier 2023-12-07 986 qp->dev_cap_flags = res->dattr->dev_cap_flags; 07f830ae4913d0 Selvin Xavier 2023-12-07 987 3a4304d8269501 Chandramohan Akula 2023-10-23 988 sq->dbinfo.flags = 0; e576adf583b525 Selvin Xavier 2023-03-30 989 bnxt_qplib_rcfw_cmd_prep((struct cmdq_base *)&req, e576adf583b525 Selvin Xavier 2023-03-30 990 CMDQ_BASE_OPCODE_CREATE_QP, e576adf583b525 Selvin Xavier 2023-03-30 991 sizeof(req)); 1ac5a404797523 Selvin Xavier 2017-02-10 992 1ac5a404797523 Selvin Xavier 2017-02-10 993 /* General */ 1ac5a404797523 Selvin Xavier 2017-02-10 994 req.type = qp->type; 1ac5a404797523 Selvin Xavier 2017-02-10 995 req.dpi = cpu_to_le32(qp->dpi->dpi); 1ac5a404797523 Selvin Xavier 2017-02-10 996 req.qp_handle = cpu_to_le64(qp->qp_handle); 1ac5a404797523 Selvin Xavier 2017-02-10 997 1ac5a404797523 Selvin Xavier 2017-02-10 998 /* SQ */ 37f91cff2de017 Devesh Sharma 2019-02-07 999 if (qp->type == CMDQ_CREATE_QP_TYPE_RC) { 1801d87b3598b1 Selvin Xavier 2023-12-07 1000 psn_sz = bnxt_qplib_is_chip_gen_p5_p7(res->cctx) ? 37f91cff2de017 Devesh Sharma 2019-02-07 1001 sizeof(struct sq_psn_search_ext) : 37f91cff2de017 Devesh Sharma 2019-02-07 1002 sizeof(struct sq_psn_search); 07f830ae4913d0 Selvin Xavier 2023-12-07 1003 07f830ae4913d0 Selvin Xavier 2023-12-07 1004 if (BNXT_RE_HW_RETX(qp->dev_cap_flags)) { 07f830ae4913d0 Selvin Xavier 2023-12-07 1005 psn_sz = sizeof(struct sq_msn_search); 07f830ae4913d0 Selvin Xavier 2023-12-07 1006 qp->msn = 0; 07f830ae4913d0 Selvin Xavier 2023-12-07 1007 } 37f91cff2de017 Devesh Sharma 2019-02-07 1008 } 0c4dcd60281750 Devesh Sharma 2020-02-15 1009 0c4dcd60281750 Devesh Sharma 2020-02-15 1010 hwq_attr.res = res; 0c4dcd60281750 Devesh Sharma 2020-02-15 1011 hwq_attr.sginfo = &sq->sg_info; 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1012 hwq_attr.stride = sizeof(struct sq_sge); 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1013 hwq_attr.depth = bnxt_qplib_get_depth(sq); 0c4dcd60281750 Devesh Sharma 2020-02-15 1014 hwq_attr.aux_stride = psn_sz; 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1015 hwq_attr.aux_depth = bnxt_qplib_set_sq_size(sq, qp->wqe_mode); 07f830ae4913d0 Selvin Xavier 2023-12-07 1016 /* Update msn tbl size */ 07f830ae4913d0 Selvin Xavier 2023-12-07 1017 if (BNXT_RE_HW_RETX(qp->dev_cap_flags) && psn_sz) { 07f830ae4913d0 Selvin Xavier 2023-12-07 1018 hwq_attr.aux_depth = roundup_pow_of_two(bnxt_qplib_set_sq_size(sq, qp->wqe_mode)); 07f830ae4913d0 Selvin Xavier 2023-12-07 1019 qp->msn_tbl_sz = hwq_attr.aux_depth; 07f830ae4913d0 Selvin Xavier 2023-12-07 1020 qp->msn = 0; 07f830ae4913d0 Selvin Xavier 2023-12-07 1021 } 07f830ae4913d0 Selvin Xavier 2023-12-07 1022 0c4dcd60281750 Devesh Sharma 2020-02-15 1023 hwq_attr.type = HWQ_TYPE_QUEUE; 0c4dcd60281750 Devesh Sharma 2020-02-15 1024 rc = bnxt_qplib_alloc_init_hwq(&sq->hwq, &hwq_attr); 1ac5a404797523 Selvin Xavier 2017-02-10 1025 if (rc) 07d5ce14b2aa22 Kalesh AP 2023-05-18 1026 return rc; 1ac5a404797523 Selvin Xavier 2017-02-10 1027 159fb4ceacd79b Devesh Sharma 2020-07-15 1028 rc = bnxt_qplib_alloc_init_swq(sq); 159fb4ceacd79b Devesh Sharma 2020-07-15 1029 if (rc) 1ac5a404797523 Selvin Xavier 2017-02-10 1030 goto fail_sq; fddcbbb02af42a Devesh Sharma 2020-04-02 1031 fddcbbb02af42a Devesh Sharma 2020-04-02 1032 if (psn_sz) fddcbbb02af42a Devesh Sharma 2020-04-02 1033 bnxt_qplib_init_psn_ptr(qp, psn_sz); fddcbbb02af42a Devesh Sharma 2020-04-02 1034 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1035 req.sq_size = cpu_to_le32(bnxt_qplib_set_sq_size(sq, qp->wqe_mode)); 1ac5a404797523 Selvin Xavier 2017-02-10 1036 pbl = &sq->hwq.pbl[PBL_LVL_0]; 1ac5a404797523 Selvin Xavier 2017-02-10 1037 req.sq_pbl = cpu_to_le64(pbl->pg_map_arr[0]); 99bf84e24eb83d Devesh Sharma 2020-04-02 1038 pg_sz_lvl = (bnxt_qplib_base_pg_size(&sq->hwq) << 99bf84e24eb83d Devesh Sharma 2020-04-02 1039 CMDQ_CREATE_QP_SQ_PG_SIZE_SFT); 99bf84e24eb83d Devesh Sharma 2020-04-02 1040 pg_sz_lvl |= (sq->hwq.level & CMDQ_CREATE_QP_SQ_LVL_MASK); 99bf84e24eb83d Devesh Sharma 2020-04-02 1041 req.sq_pg_size_sq_lvl = pg_sz_lvl; 159fb4ceacd79b Devesh Sharma 2020-07-15 1042 req.sq_fwo_sq_sge = 159fb4ceacd79b Devesh Sharma 2020-07-15 1043 cpu_to_le16(((sq->max_sge & CMDQ_CREATE_QP_SQ_SGE_MASK) << 159fb4ceacd79b Devesh Sharma 2020-07-15 1044 CMDQ_CREATE_QP_SQ_SGE_SFT) | 0); 1ac5a404797523 Selvin Xavier 2017-02-10 1045 req.scq_cid = cpu_to_le32(qp->scq->id); 1ac5a404797523 Selvin Xavier 2017-02-10 1046 1ac5a404797523 Selvin Xavier 2017-02-10 1047 /* RQ */ 159fb4ceacd79b Devesh Sharma 2020-07-15 1048 if (!qp->srq) { 3a4304d8269501 Chandramohan Akula 2023-10-23 1049 rq->dbinfo.flags = 0; 0c4dcd60281750 Devesh Sharma 2020-02-15 1050 hwq_attr.res = res; 0c4dcd60281750 Devesh Sharma 2020-02-15 1051 hwq_attr.sginfo = &rq->sg_info; 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1052 hwq_attr.stride = sizeof(struct sq_sge); 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1053 hwq_attr.depth = bnxt_qplib_get_depth(rq); 0c4dcd60281750 Devesh Sharma 2020-02-15 1054 hwq_attr.aux_stride = 0; 0c4dcd60281750 Devesh Sharma 2020-02-15 1055 hwq_attr.aux_depth = 0; 0c4dcd60281750 Devesh Sharma 2020-02-15 1056 hwq_attr.type = HWQ_TYPE_QUEUE; 0c4dcd60281750 Devesh Sharma 2020-02-15 1057 rc = bnxt_qplib_alloc_init_hwq(&rq->hwq, &hwq_attr); 1ac5a404797523 Selvin Xavier 2017-02-10 1058 if (rc) 159fb4ceacd79b Devesh Sharma 2020-07-15 1059 goto sq_swq; 159fb4ceacd79b Devesh Sharma 2020-07-15 1060 rc = bnxt_qplib_alloc_init_swq(rq); 159fb4ceacd79b Devesh Sharma 2020-07-15 1061 if (rc) 1ac5a404797523 Selvin Xavier 2017-02-10 1062 goto fail_rq; 159fb4ceacd79b Devesh Sharma 2020-07-15 1063 159fb4ceacd79b Devesh Sharma 2020-07-15 1064 req.rq_size = cpu_to_le32(rq->max_wqe); 1ac5a404797523 Selvin Xavier 2017-02-10 1065 pbl = &rq->hwq.pbl[PBL_LVL_0]; 1ac5a404797523 Selvin Xavier 2017-02-10 1066 req.rq_pbl = cpu_to_le64(pbl->pg_map_arr[0]); 99bf84e24eb83d Devesh Sharma 2020-04-02 1067 pg_sz_lvl = (bnxt_qplib_base_pg_size(&rq->hwq) << 99bf84e24eb83d Devesh Sharma 2020-04-02 1068 CMDQ_CREATE_QP_RQ_PG_SIZE_SFT); 99bf84e24eb83d Devesh Sharma 2020-04-02 1069 pg_sz_lvl |= (rq->hwq.level & CMDQ_CREATE_QP_RQ_LVL_MASK); 99bf84e24eb83d Devesh Sharma 2020-04-02 1070 req.rq_pg_size_rq_lvl = pg_sz_lvl; 159fb4ceacd79b Devesh Sharma 2020-07-15 1071 nsge = (qp->wqe_mode == BNXT_QPLIB_WQE_MODE_STATIC) ? 159fb4ceacd79b Devesh Sharma 2020-07-15 1072 6 : rq->max_sge; 159fb4ceacd79b Devesh Sharma 2020-07-15 1073 req.rq_fwo_rq_sge = 159fb4ceacd79b Devesh Sharma 2020-07-15 1074 cpu_to_le16(((nsge & 159fb4ceacd79b Devesh Sharma 2020-07-15 1075 CMDQ_CREATE_QP_RQ_SGE_MASK) << 159fb4ceacd79b Devesh Sharma 2020-07-15 1076 CMDQ_CREATE_QP_RQ_SGE_SFT) | 0); 37cb11acf1f72a Devesh Sharma 2018-01-11 1077 } else { 37cb11acf1f72a Devesh Sharma 2018-01-11 1078 /* SRQ */ 37cb11acf1f72a Devesh Sharma 2018-01-11 1079 qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_SRQ_USED; 37cb11acf1f72a Devesh Sharma 2018-01-11 1080 req.srq_cid = cpu_to_le32(qp->srq->id); 37cb11acf1f72a Devesh Sharma 2018-01-11 1081 } 1ac5a404797523 Selvin Xavier 2017-02-10 1082 req.rcq_cid = cpu_to_le32(qp->rcq->id); 99bf84e24eb83d Devesh Sharma 2020-04-02 1083 99bf84e24eb83d Devesh Sharma 2020-04-02 1084 qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_RESERVED_LKEY_ENABLE; 99bf84e24eb83d Devesh Sharma 2020-04-02 1085 qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_FR_PMR_ENABLED; 99bf84e24eb83d Devesh Sharma 2020-04-02 1086 if (qp->sig_type) 99bf84e24eb83d Devesh Sharma 2020-04-02 1087 qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_FORCE_COMPLETION; 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1088 if (qp->wqe_mode == BNXT_QPLIB_WQE_MODE_VARIABLE) 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1089 qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_VARIABLE_SIZED_WQE_ENABLED; 9a381f7e5aa299 Selvin Xavier 2021-09-15 @1090 if (_is_ext_stats_supported(res->dattr->dev_cap_flags) && !res->is_vf) 9a381f7e5aa299 Selvin Xavier 2021-09-15 1091 qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_EXT_STATS_ENABLED; 9a381f7e5aa299 Selvin Xavier 2021-09-15 1092 1ac5a404797523 Selvin Xavier 2017-02-10 1093 req.qp_flags = cpu_to_le32(qp_flags); 99bf84e24eb83d Devesh Sharma 2020-04-02 1094 1ac5a404797523 Selvin Xavier 2017-02-10 1095 /* ORRQ and IRRQ */ 1ac5a404797523 Selvin Xavier 2017-02-10 1096 if (psn_sz) { 1ac5a404797523 Selvin Xavier 2017-02-10 1097 xrrq = &qp->orrq; 1ac5a404797523 Selvin Xavier 2017-02-10 1098 xrrq->max_elements = 1ac5a404797523 Selvin Xavier 2017-02-10 1099 ORD_LIMIT_TO_ORRQ_SLOTS(qp->max_rd_atomic); 1ac5a404797523 Selvin Xavier 2017-02-10 1100 req_size = xrrq->max_elements * 1ac5a404797523 Selvin Xavier 2017-02-10 1101 BNXT_QPLIB_MAX_ORRQE_ENTRY_SIZE + PAGE_SIZE - 1; 1ac5a404797523 Selvin Xavier 2017-02-10 1102 req_size &= ~(PAGE_SIZE - 1); 0c4dcd60281750 Devesh Sharma 2020-02-15 1103 sginfo.pgsize = req_size; 0c4dcd60281750 Devesh Sharma 2020-02-15 1104 sginfo.pgshft = PAGE_SHIFT; 0c4dcd60281750 Devesh Sharma 2020-02-15 1105 0c4dcd60281750 Devesh Sharma 2020-02-15 1106 hwq_attr.res = res; 0c4dcd60281750 Devesh Sharma 2020-02-15 1107 hwq_attr.sginfo = &sginfo; 0c4dcd60281750 Devesh Sharma 2020-02-15 1108 hwq_attr.depth = xrrq->max_elements; 0c4dcd60281750 Devesh Sharma 2020-02-15 1109 hwq_attr.stride = BNXT_QPLIB_MAX_ORRQE_ENTRY_SIZE; 0c4dcd60281750 Devesh Sharma 2020-02-15 1110 hwq_attr.aux_stride = 0; 0c4dcd60281750 Devesh Sharma 2020-02-15 1111 hwq_attr.aux_depth = 0; 0c4dcd60281750 Devesh Sharma 2020-02-15 1112 hwq_attr.type = HWQ_TYPE_CTX; 0c4dcd60281750 Devesh Sharma 2020-02-15 1113 rc = bnxt_qplib_alloc_init_hwq(xrrq, &hwq_attr); 1ac5a404797523 Selvin Xavier 2017-02-10 1114 if (rc) 159fb4ceacd79b Devesh Sharma 2020-07-15 1115 goto rq_swq; 1ac5a404797523 Selvin Xavier 2017-02-10 1116 pbl = &xrrq->pbl[PBL_LVL_0]; 1ac5a404797523 Selvin Xavier 2017-02-10 1117 req.orrq_addr = cpu_to_le64(pbl->pg_map_arr[0]); 1ac5a404797523 Selvin Xavier 2017-02-10 1118 1ac5a404797523 Selvin Xavier 2017-02-10 1119 xrrq = &qp->irrq; 1ac5a404797523 Selvin Xavier 2017-02-10 1120 xrrq->max_elements = IRD_LIMIT_TO_IRRQ_SLOTS( 1ac5a404797523 Selvin Xavier 2017-02-10 1121 qp->max_dest_rd_atomic); 1ac5a404797523 Selvin Xavier 2017-02-10 1122 req_size = xrrq->max_elements * 1ac5a404797523 Selvin Xavier 2017-02-10 1123 BNXT_QPLIB_MAX_IRRQE_ENTRY_SIZE + PAGE_SIZE - 1; 1ac5a404797523 Selvin Xavier 2017-02-10 1124 req_size &= ~(PAGE_SIZE - 1); 0c4dcd60281750 Devesh Sharma 2020-02-15 1125 sginfo.pgsize = req_size; 0c4dcd60281750 Devesh Sharma 2020-02-15 1126 hwq_attr.depth = xrrq->max_elements; 0c4dcd60281750 Devesh Sharma 2020-02-15 1127 hwq_attr.stride = BNXT_QPLIB_MAX_IRRQE_ENTRY_SIZE; 0c4dcd60281750 Devesh Sharma 2020-02-15 1128 rc = bnxt_qplib_alloc_init_hwq(xrrq, &hwq_attr); 1ac5a404797523 Selvin Xavier 2017-02-10 1129 if (rc) 1ac5a404797523 Selvin Xavier 2017-02-10 1130 goto fail_orrq; 1ac5a404797523 Selvin Xavier 2017-02-10 1131 1ac5a404797523 Selvin Xavier 2017-02-10 1132 pbl = &xrrq->pbl[PBL_LVL_0]; 1ac5a404797523 Selvin Xavier 2017-02-10 1133 req.irrq_addr = cpu_to_le64(pbl->pg_map_arr[0]); 1ac5a404797523 Selvin Xavier 2017-02-10 1134 } 1ac5a404797523 Selvin Xavier 2017-02-10 1135 req.pd_id = cpu_to_le32(qp->pd->id); 1ac5a404797523 Selvin Xavier 2017-02-10 1136 ff015bcd213b5d Selvin Xavier 2023-03-30 1137 bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, NULL, sizeof(req), ff015bcd213b5d Selvin Xavier 2023-03-30 1138 sizeof(resp), 0); ff015bcd213b5d Selvin Xavier 2023-03-30 1139 rc = bnxt_qplib_rcfw_send_message(rcfw, &msg); cc1ec769b87c7d Devesh Sharma 2017-05-22 1140 if (rc) 1ac5a404797523 Selvin Xavier 2017-02-10 1141 goto fail; cc1ec769b87c7d Devesh Sharma 2017-05-22 1142 cc1ec769b87c7d Devesh Sharma 2017-05-22 1143 qp->id = le32_to_cpu(resp.xid); 1ac5a404797523 Selvin Xavier 2017-02-10 1144 qp->cur_qp_state = CMDQ_MODIFY_QP_NEW_STATE_RESET; f218d67ef00431 Selvin Xavier 2017-06-29 1145 INIT_LIST_HEAD(&qp->sq_flush); f218d67ef00431 Selvin Xavier 2017-06-29 1146 INIT_LIST_HEAD(&qp->rq_flush); 6f53196bc5e7fd Devesh Sharma 2020-02-15 1147 qp->cctx = res->cctx; 6f53196bc5e7fd Devesh Sharma 2020-02-15 1148 sq->dbinfo.hwq = &sq->hwq; 6f53196bc5e7fd Devesh Sharma 2020-02-15 1149 sq->dbinfo.xid = qp->id; 6f53196bc5e7fd Devesh Sharma 2020-02-15 1150 sq->dbinfo.db = qp->dpi->dbr; 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1151 sq->dbinfo.max_slot = bnxt_qplib_set_sq_max_slot(qp->wqe_mode); 6f53196bc5e7fd Devesh Sharma 2020-02-15 1152 if (rq->max_wqe) { 6f53196bc5e7fd Devesh Sharma 2020-02-15 1153 rq->dbinfo.hwq = &rq->hwq; 6f53196bc5e7fd Devesh Sharma 2020-02-15 1154 rq->dbinfo.xid = qp->id; 6f53196bc5e7fd Devesh Sharma 2020-02-15 1155 rq->dbinfo.db = qp->dpi->dbr; 2bb3c32c5c5fe9 Devesh Sharma 2020-07-15 1156 rq->dbinfo.max_slot = bnxt_qplib_set_rq_max_slot(rq->wqe_size); 6f53196bc5e7fd Devesh Sharma 2020-02-15 1157 } 84cf229f4001c1 Selvin Xavier 2020-08-24 1158 tbl_indx = map_qp_id_to_tbl_indx(qp->id, rcfw); 84cf229f4001c1 Selvin Xavier 2020-08-24 1159 rcfw->qp_tbl[tbl_indx].qp_id = qp->id; 84cf229f4001c1 Selvin Xavier 2020-08-24 1160 rcfw->qp_tbl[tbl_indx].qp_handle = (void *)qp; 1ac5a404797523 Selvin Xavier 2017-02-10 1161 1ac5a404797523 Selvin Xavier 2017-02-10 1162 return 0; 1ac5a404797523 Selvin Xavier 2017-02-10 1163 fail: 0c4dcd60281750 Devesh Sharma 2020-02-15 1164 bnxt_qplib_free_hwq(res, &qp->irrq); 1ac5a404797523 Selvin Xavier 2017-02-10 1165 fail_orrq: 0c4dcd60281750 Devesh Sharma 2020-02-15 1166 bnxt_qplib_free_hwq(res, &qp->orrq); 159fb4ceacd79b Devesh Sharma 2020-07-15 1167 rq_swq: 159fb4ceacd79b Devesh Sharma 2020-07-15 1168 kfree(rq->swq); 1ac5a404797523 Selvin Xavier 2017-02-10 1169 fail_rq: 0c4dcd60281750 Devesh Sharma 2020-02-15 1170 bnxt_qplib_free_hwq(res, &rq->hwq); 159fb4ceacd79b Devesh Sharma 2020-07-15 1171 sq_swq: 159fb4ceacd79b Devesh Sharma 2020-07-15 1172 kfree(sq->swq); 1ac5a404797523 Selvin Xavier 2017-02-10 1173 fail_sq: 0c4dcd60281750 Devesh Sharma 2020-02-15 1174 bnxt_qplib_free_hwq(res, &sq->hwq); 1ac5a404797523 Selvin Xavier 2017-02-10 1175 return rc; 1ac5a404797523 Selvin Xavier 2017-02-10 1176 } 1ac5a404797523 Selvin Xavier 2017-02-10 1177 :::::: The code at line 1090 was first introduced by commit :::::: 9a381f7e5aa299de3500b8afa2237e5d1eab63fb RDMA/bnxt_re: Add extended statistics counters :::::: TO: Selvin Xavier :::::: CC: Jason Gunthorpe -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki