1 /*- 2 * SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB 3 * 4 * Copyright (c) 2017 - 2022 Intel Corporation 5 * 6 * This software is available to you under a choice of one of two 7 * licenses. You may choose to be licensed under the terms of the GNU 8 * General Public License (GPL) Version 2, available from the file 9 * COPYING in the main directory of this source tree, or the 10 * OpenFabrics.org BSD license below: 11 * 12 * Redistribution and use in source and binary forms, with or 13 * without modification, are permitted provided that the following 14 * conditions are met: 15 * 16 * - Redistributions of source code must retain the above 17 * copyright notice, this list of conditions and the following 18 * disclaimer. 19 * 20 * - Redistributions in binary form must reproduce the above 21 * copyright notice, this list of conditions and the following 22 * disclaimer in the documentation and/or other materials 23 * provided with the distribution. 24 * 25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32 * SOFTWARE. 33 */ 34 /*$FreeBSD$*/ 35 36 #ifndef ICRDMA_HW_H 37 #define ICRDMA_HW_H 38 39 #include "irdma.h" 40 41 #define VFPE_CQPTAIL1 0x0000a000 42 #define VFPE_CQPDB1 0x0000bc00 43 #define VFPE_CCQPSTATUS1 0x0000b800 44 #define VFPE_CCQPHIGH1 0x00009800 45 #define VFPE_CCQPLOW1 0x0000ac00 46 #define VFPE_CQARM1 0x0000b400 47 #define VFPE_CQARM1 0x0000b400 48 #define VFPE_CQACK1 0x0000b000 49 #define VFPE_AEQALLOC1 0x0000a400 50 #define VFPE_CQPERRCODES1 0x00009c00 51 #define VFPE_WQEALLOC1 0x0000c000 52 #define VFINT_DYN_CTLN(_i) (0x00003800 + ((_i) * 4)) /* _i=0...63 */ 53 54 #define PFPE_CQPTAIL 0x00500880 55 #define PFPE_CQPDB 0x00500800 56 #define PFPE_CCQPSTATUS 0x0050a000 57 #define PFPE_CCQPHIGH 0x0050a100 58 #define PFPE_CCQPLOW 0x0050a080 59 #define PFPE_CQARM 0x00502c00 60 #define PFPE_CQACK 0x00502c80 61 #define PFPE_AEQALLOC 0x00502d00 62 #define GLINT_DYN_CTL(_INT) (0x00160000 + ((_INT) * 4)) /* _i=0...2047 */ 63 #define GLPCI_LBARCTRL 0x0009de74 64 #define GLPE_CPUSTATUS0 0x0050ba5c 65 #define GLPE_CPUSTATUS1 0x0050ba60 66 #define GLPE_CPUSTATUS2 0x0050ba64 67 #define PFINT_AEQCTL 0x0016cb00 68 #define PFPE_CQPERRCODES 0x0050a200 69 #define PFPE_WQEALLOC 0x00504400 70 #define GLINT_CEQCTL(_INT) (0x0015c000 + ((_INT) * 4)) /* _i=0...2047 */ 71 #define VSIQF_PE_CTL1(_VSI) (0x00414000 + ((_VSI) * 4)) /* _i=0...767 */ 72 #define PFHMC_PDINV 0x00520300 73 #define GLHMC_VFPDINV(_i) (0x00528300 + ((_i) * 4)) /* _i=0...31 */ 74 #define GLPE_CRITERR 0x00534000 75 #define GLINT_RATE(_INT) (0x0015A000 + ((_INT) * 4)) /* _i=0...2047 */ /* Reset Source: CORER */ 76 77 #define PRTMAC_HSEC_CTL_RX_PAUSE_ENABLE_0 0x001e3180 78 #define PRTMAC_HSEC_CTL_RX_PAUSE_ENABLE_1 0x001e3184 79 #define PRTMAC_HSEC_CTL_RX_PAUSE_ENABLE_2 0x001e3188 80 #define PRTMAC_HSEC_CTL_RX_PAUSE_ENABLE_3 0x001e318c 81 82 #define PRTMAC_HSEC_CTL_TX_PAUSE_ENABLE_0 0x001e31a0 83 #define PRTMAC_HSEC_CTL_TX_PAUSE_ENABLE_1 0x001e31a4 84 #define PRTMAC_HSEC_CTL_TX_PAUSE_ENABLE_2 0x001e31a8 85 #define PRTMAC_HSEC_CTL_TX_PAUSE_ENABLE_3 0x001e31aC 86 87 #define PRTMAC_HSEC_CTL_RX_ENABLE_GPP_0 0x001e34c0 88 #define PRTMAC_HSEC_CTL_RX_ENABLE_GPP_1 0x001e34c4 89 #define PRTMAC_HSEC_CTL_RX_ENABLE_GPP_2 0x001e34c8 90 #define PRTMAC_HSEC_CTL_RX_ENABLE_GPP_3 0x001e34cC 91 92 #define PRTMAC_HSEC_CTL_RX_ENABLE_PPP_0 0x001e35c0 93 #define PRTMAC_HSEC_CTL_RX_ENABLE_PPP_1 0x001e35c4 94 #define PRTMAC_HSEC_CTL_RX_ENABLE_PPP_2 0x001e35c8 95 #define PRTMAC_HSEC_CTL_RX_ENABLE_PPP_3 0x001e35cC 96 97 #define GLDCB_TC2PFC 0x001d2694 98 #define PRTMAC_HSEC_CTL_RX_ENABLE_GCP 0x001e31c0 99 100 #define ICRDMA_DB_ADDR_OFFSET (8 * 1024 * 1024 - 64 * 1024) 101 102 #define ICRDMA_VF_DB_ADDR_OFFSET (64 * 1024) 103 104 #define ICRDMA_CCQPSTATUS_CCQP_DONE_S 0 105 #define ICRDMA_CCQPSTATUS_CCQP_DONE BIT_ULL(0) 106 #define ICRDMA_CCQPSTATUS_CCQP_ERR_S 31 107 #define ICRDMA_CCQPSTATUS_CCQP_ERR BIT_ULL(31) 108 #define ICRDMA_CQPSQ_STAG_PDID_S 46 109 #define ICRDMA_CQPSQ_STAG_PDID GENMASK_ULL(63, 46) 110 #define ICRDMA_CQPSQ_CQ_CEQID_S 22 111 #define ICRDMA_CQPSQ_CQ_CEQID GENMASK_ULL(31, 22) 112 #define ICRDMA_CQPSQ_CQ_CQID_S 0 113 #define ICRDMA_CQPSQ_CQ_CQID GENMASK_ULL(18, 0) 114 #define ICRDMA_COMMIT_FPM_CQCNT_S 0 115 #define ICRDMA_COMMIT_FPM_CQCNT GENMASK_ULL(19, 0) 116 #define ICRDMA_CQPSQ_UPESD_HMCFNID_S 0 117 #define ICRDMA_CQPSQ_UPESD_HMCFNID GENMASK_ULL(5, 0) 118 119 enum icrdma_device_caps_const { 120 ICRDMA_MAX_WQ_FRAGMENT_COUNT = 13, 121 ICRDMA_MAX_SGE_RD = 13, 122 ICRDMA_MAX_STATS_COUNT = 128, 123 124 ICRDMA_MAX_IRD_SIZE = 32, 125 ICRDMA_MAX_ORD_SIZE = 64, 126 ICRDMA_MIN_WQ_SIZE = 8 /* WQEs */, 127 128 }; 129 130 void icrdma_init_hw(struct irdma_sc_dev *dev); 131 void irdma_init_config_check(struct irdma_config_check *cc, 132 u8 traffic_class, 133 u16 qs_handle); 134 bool irdma_is_config_ok(struct irdma_config_check *cc, struct irdma_sc_vsi *vsi); 135 void irdma_check_fc_for_tc_update(struct irdma_sc_vsi *vsi, 136 struct irdma_l2params *l2params); 137 void irdma_check_fc_for_qp(struct irdma_sc_vsi *vsi, struct irdma_sc_qp *sc_qp); 138 #endif /* ICRDMA_HW_H*/ 139