125c089d7SYuval Mintz /* QLogic qed NIC Driver 2e8f1cb50SMintz, Yuval * Copyright (c) 2015-2017 QLogic Corporation 325c089d7SYuval Mintz * 4e8f1cb50SMintz, Yuval * This software is available to you under a choice of one of two 5e8f1cb50SMintz, Yuval * licenses. You may choose to be licensed under the terms of the GNU 6e8f1cb50SMintz, Yuval * General Public License (GPL) Version 2, available from the file 7e8f1cb50SMintz, Yuval * COPYING in the main directory of this source tree, or the 8e8f1cb50SMintz, Yuval * OpenIB.org BSD license below: 9e8f1cb50SMintz, Yuval * 10e8f1cb50SMintz, Yuval * Redistribution and use in source and binary forms, with or 11e8f1cb50SMintz, Yuval * without modification, are permitted provided that the following 12e8f1cb50SMintz, Yuval * conditions are met: 13e8f1cb50SMintz, Yuval * 14e8f1cb50SMintz, Yuval * - Redistributions of source code must retain the above 15e8f1cb50SMintz, Yuval * copyright notice, this list of conditions and the following 16e8f1cb50SMintz, Yuval * disclaimer. 17e8f1cb50SMintz, Yuval * 18e8f1cb50SMintz, Yuval * - Redistributions in binary form must reproduce the above 19e8f1cb50SMintz, Yuval * copyright notice, this list of conditions and the following 20e8f1cb50SMintz, Yuval * disclaimer in the documentation and /or other materials 21e8f1cb50SMintz, Yuval * provided with the distribution. 22e8f1cb50SMintz, Yuval * 23e8f1cb50SMintz, Yuval * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 24e8f1cb50SMintz, Yuval * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25e8f1cb50SMintz, Yuval * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26e8f1cb50SMintz, Yuval * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 27e8f1cb50SMintz, Yuval * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 28e8f1cb50SMintz, Yuval * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 29e8f1cb50SMintz, Yuval * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30e8f1cb50SMintz, Yuval * SOFTWARE. 3125c089d7SYuval Mintz */ 3225c089d7SYuval Mintz 3325c089d7SYuval Mintz #include <linux/types.h> 3425c089d7SYuval Mintz #include <asm/byteorder.h> 3525c089d7SYuval Mintz #include <asm/param.h> 3625c089d7SYuval Mintz #include <linux/delay.h> 3725c089d7SYuval Mintz #include <linux/dma-mapping.h> 3825c089d7SYuval Mintz #include <linux/etherdevice.h> 3925c089d7SYuval Mintz #include <linux/interrupt.h> 4025c089d7SYuval Mintz #include <linux/kernel.h> 4125c089d7SYuval Mintz #include <linux/module.h> 4225c089d7SYuval Mintz #include <linux/pci.h> 4325c089d7SYuval Mintz #include <linux/slab.h> 4425c089d7SYuval Mintz #include <linux/stddef.h> 4525c089d7SYuval Mintz #include <linux/string.h> 4625c089d7SYuval Mintz #include <linux/version.h> 4725c089d7SYuval Mintz #include <linux/workqueue.h> 4825c089d7SYuval Mintz #include <linux/bitops.h> 4925c089d7SYuval Mintz #include <linux/bug.h> 503da7a37aSMintz, Yuval #include <linux/vmalloc.h> 5125c089d7SYuval Mintz #include "qed.h" 5225c089d7SYuval Mintz #include <linux/qed/qed_chain.h> 5325c089d7SYuval Mintz #include "qed_cxt.h" 5425c089d7SYuval Mintz #include "qed_dev_api.h" 5525c089d7SYuval Mintz #include <linux/qed/qed_eth_if.h> 5625c089d7SYuval Mintz #include "qed_hsi.h" 5725c089d7SYuval Mintz #include "qed_hw.h" 5825c089d7SYuval Mintz #include "qed_int.h" 59dacd88d6SYuval Mintz #include "qed_l2.h" 6086622ee7SYuval Mintz #include "qed_mcp.h" 6125c089d7SYuval Mintz #include "qed_reg_addr.h" 6225c089d7SYuval Mintz #include "qed_sp.h" 631408cc1fSYuval Mintz #include "qed_sriov.h" 6425c089d7SYuval Mintz 65088c8618SManish Chopra 66cee4d264SManish Chopra #define QED_MAX_SGES_NUM 16 67cee4d264SManish Chopra #define CRC32_POLY 0x1edc6f41 68cee4d264SManish Chopra 693da7a37aSMintz, Yuval void qed_eth_queue_cid_release(struct qed_hwfn *p_hwfn, 703da7a37aSMintz, Yuval struct qed_queue_cid *p_cid) 713da7a37aSMintz, Yuval { 723da7a37aSMintz, Yuval /* VFs' CIDs are 0-based in PF-view, and uninitialized on VF */ 733da7a37aSMintz, Yuval if (!p_cid->is_vf && IS_PF(p_hwfn->cdev)) 743da7a37aSMintz, Yuval qed_cxt_release_cid(p_hwfn, p_cid->cid); 753da7a37aSMintz, Yuval vfree(p_cid); 763da7a37aSMintz, Yuval } 773da7a37aSMintz, Yuval 783da7a37aSMintz, Yuval /* The internal is only meant to be directly called by PFs initializeing CIDs 793da7a37aSMintz, Yuval * for their VFs. 803da7a37aSMintz, Yuval */ 813da7a37aSMintz, Yuval struct qed_queue_cid * 823da7a37aSMintz, Yuval _qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn, 833da7a37aSMintz, Yuval u16 opaque_fid, 843da7a37aSMintz, Yuval u32 cid, 853da7a37aSMintz, Yuval u8 vf_qid, 863da7a37aSMintz, Yuval struct qed_queue_start_common_params *p_params) 873da7a37aSMintz, Yuval { 883da7a37aSMintz, Yuval bool b_is_same = (p_hwfn->hw_info.opaque_fid == opaque_fid); 893da7a37aSMintz, Yuval struct qed_queue_cid *p_cid; 903da7a37aSMintz, Yuval int rc; 913da7a37aSMintz, Yuval 923da7a37aSMintz, Yuval p_cid = vmalloc(sizeof(*p_cid)); 933da7a37aSMintz, Yuval if (!p_cid) 943da7a37aSMintz, Yuval return NULL; 953da7a37aSMintz, Yuval memset(p_cid, 0, sizeof(*p_cid)); 963da7a37aSMintz, Yuval 973da7a37aSMintz, Yuval p_cid->opaque_fid = opaque_fid; 983da7a37aSMintz, Yuval p_cid->cid = cid; 993da7a37aSMintz, Yuval p_cid->vf_qid = vf_qid; 1003da7a37aSMintz, Yuval p_cid->rel = *p_params; 101f29ffdb6SMintz, Yuval p_cid->p_owner = p_hwfn; 1023da7a37aSMintz, Yuval 1033da7a37aSMintz, Yuval /* Don't try calculating the absolute indices for VFs */ 1043da7a37aSMintz, Yuval if (IS_VF(p_hwfn->cdev)) { 1053da7a37aSMintz, Yuval p_cid->abs = p_cid->rel; 1063da7a37aSMintz, Yuval goto out; 1073da7a37aSMintz, Yuval } 1083da7a37aSMintz, Yuval 1093da7a37aSMintz, Yuval /* Calculate the engine-absolute indices of the resources. 1103da7a37aSMintz, Yuval * This would guarantee they're valid later on. 1113da7a37aSMintz, Yuval * In some cases [SBs] we already have the right values. 1123da7a37aSMintz, Yuval */ 1133da7a37aSMintz, Yuval rc = qed_fw_vport(p_hwfn, p_cid->rel.vport_id, &p_cid->abs.vport_id); 1143da7a37aSMintz, Yuval if (rc) 1153da7a37aSMintz, Yuval goto fail; 1163da7a37aSMintz, Yuval 1173da7a37aSMintz, Yuval rc = qed_fw_l2_queue(p_hwfn, p_cid->rel.queue_id, &p_cid->abs.queue_id); 1183da7a37aSMintz, Yuval if (rc) 1193da7a37aSMintz, Yuval goto fail; 1203da7a37aSMintz, Yuval 1213da7a37aSMintz, Yuval /* In case of a PF configuring its VF's queues, the stats-id is already 1223da7a37aSMintz, Yuval * absolute [since there's a single index that's suitable per-VF]. 1233da7a37aSMintz, Yuval */ 1243da7a37aSMintz, Yuval if (b_is_same) { 1253da7a37aSMintz, Yuval rc = qed_fw_vport(p_hwfn, p_cid->rel.stats_id, 1263da7a37aSMintz, Yuval &p_cid->abs.stats_id); 1273da7a37aSMintz, Yuval if (rc) 1283da7a37aSMintz, Yuval goto fail; 1293da7a37aSMintz, Yuval } else { 1303da7a37aSMintz, Yuval p_cid->abs.stats_id = p_cid->rel.stats_id; 1313da7a37aSMintz, Yuval } 1323da7a37aSMintz, Yuval 1333da7a37aSMintz, Yuval /* SBs relevant information was already provided as absolute */ 1343da7a37aSMintz, Yuval p_cid->abs.sb = p_cid->rel.sb; 1353da7a37aSMintz, Yuval p_cid->abs.sb_idx = p_cid->rel.sb_idx; 1363da7a37aSMintz, Yuval 1373da7a37aSMintz, Yuval /* This is tricky - we're actually interested in whehter this is a PF 1383da7a37aSMintz, Yuval * entry meant for the VF. 1393da7a37aSMintz, Yuval */ 1403da7a37aSMintz, Yuval if (!b_is_same) 1413da7a37aSMintz, Yuval p_cid->is_vf = true; 1423da7a37aSMintz, Yuval out: 1433da7a37aSMintz, Yuval DP_VERBOSE(p_hwfn, 1443da7a37aSMintz, Yuval QED_MSG_SP, 1453da7a37aSMintz, Yuval "opaque_fid: %04x CID %08x vport %02x [%02x] qzone %04x [%04x] stats %02x [%02x] SB %04x PI %02x\n", 1463da7a37aSMintz, Yuval p_cid->opaque_fid, 1473da7a37aSMintz, Yuval p_cid->cid, 1483da7a37aSMintz, Yuval p_cid->rel.vport_id, 1493da7a37aSMintz, Yuval p_cid->abs.vport_id, 1503da7a37aSMintz, Yuval p_cid->rel.queue_id, 1513da7a37aSMintz, Yuval p_cid->abs.queue_id, 1523da7a37aSMintz, Yuval p_cid->rel.stats_id, 1533da7a37aSMintz, Yuval p_cid->abs.stats_id, p_cid->abs.sb, p_cid->abs.sb_idx); 1543da7a37aSMintz, Yuval 1553da7a37aSMintz, Yuval return p_cid; 1563da7a37aSMintz, Yuval 1573da7a37aSMintz, Yuval fail: 1583da7a37aSMintz, Yuval vfree(p_cid); 1593da7a37aSMintz, Yuval return NULL; 1603da7a37aSMintz, Yuval } 1613da7a37aSMintz, Yuval 1623da7a37aSMintz, Yuval static struct qed_queue_cid *qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn, 1633da7a37aSMintz, Yuval u16 opaque_fid, struct 1643da7a37aSMintz, Yuval qed_queue_start_common_params 1653da7a37aSMintz, Yuval *p_params) 1663da7a37aSMintz, Yuval { 1673da7a37aSMintz, Yuval struct qed_queue_cid *p_cid; 1683da7a37aSMintz, Yuval u32 cid = 0; 1693da7a37aSMintz, Yuval 1703da7a37aSMintz, Yuval /* Get a unique firmware CID for this queue, in case it's a PF. 1713da7a37aSMintz, Yuval * VF's don't need a CID as the queue configuration will be done 1723da7a37aSMintz, Yuval * by PF. 1733da7a37aSMintz, Yuval */ 1743da7a37aSMintz, Yuval if (IS_PF(p_hwfn->cdev)) { 1753da7a37aSMintz, Yuval if (qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH, &cid)) { 1763da7a37aSMintz, Yuval DP_NOTICE(p_hwfn, "Failed to acquire cid\n"); 1773da7a37aSMintz, Yuval return NULL; 1783da7a37aSMintz, Yuval } 1793da7a37aSMintz, Yuval } 1803da7a37aSMintz, Yuval 1813da7a37aSMintz, Yuval p_cid = _qed_eth_queue_to_cid(p_hwfn, opaque_fid, cid, 0, p_params); 1823da7a37aSMintz, Yuval if (!p_cid && IS_PF(p_hwfn->cdev)) 1833da7a37aSMintz, Yuval qed_cxt_release_cid(p_hwfn, cid); 1843da7a37aSMintz, Yuval 1853da7a37aSMintz, Yuval return p_cid; 1863da7a37aSMintz, Yuval } 1873da7a37aSMintz, Yuval 188dacd88d6SYuval Mintz int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn, 189088c8618SManish Chopra struct qed_sp_vport_start_params *p_params) 190cee4d264SManish Chopra { 191cee4d264SManish Chopra struct vport_start_ramrod_data *p_ramrod = NULL; 192cee4d264SManish Chopra struct qed_spq_entry *p_ent = NULL; 19306f56b81SYuval Mintz struct qed_sp_init_data init_data; 194dacd88d6SYuval Mintz u8 abs_vport_id = 0; 195cee4d264SManish Chopra int rc = -EINVAL; 196cee4d264SManish Chopra u16 rx_mode = 0; 197cee4d264SManish Chopra 198088c8618SManish Chopra rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id); 1991a635e48SYuval Mintz if (rc) 200cee4d264SManish Chopra return rc; 201cee4d264SManish Chopra 20206f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 20306f56b81SYuval Mintz init_data.cid = qed_spq_get_cid(p_hwfn); 204088c8618SManish Chopra init_data.opaque_fid = p_params->opaque_fid; 20506f56b81SYuval Mintz init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 206cee4d264SManish Chopra 207cee4d264SManish Chopra rc = qed_sp_init_request(p_hwfn, &p_ent, 208cee4d264SManish Chopra ETH_RAMROD_VPORT_START, 20906f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 210cee4d264SManish Chopra if (rc) 211cee4d264SManish Chopra return rc; 212cee4d264SManish Chopra 213cee4d264SManish Chopra p_ramrod = &p_ent->ramrod.vport_start; 214cee4d264SManish Chopra p_ramrod->vport_id = abs_vport_id; 215cee4d264SManish Chopra 216088c8618SManish Chopra p_ramrod->mtu = cpu_to_le16(p_params->mtu); 217088c8618SManish Chopra p_ramrod->inner_vlan_removal_en = p_params->remove_inner_vlan; 218088c8618SManish Chopra p_ramrod->drop_ttl0_en = p_params->drop_ttl0; 219e6bd8923SYuval Mintz p_ramrod->untagged = p_params->only_untagged; 220cee4d264SManish Chopra 221cee4d264SManish Chopra SET_FIELD(rx_mode, ETH_VPORT_RX_MODE_UCAST_DROP_ALL, 1); 222cee4d264SManish Chopra SET_FIELD(rx_mode, ETH_VPORT_RX_MODE_MCAST_DROP_ALL, 1); 223cee4d264SManish Chopra 224cee4d264SManish Chopra p_ramrod->rx_mode.state = cpu_to_le16(rx_mode); 225cee4d264SManish Chopra 226cee4d264SManish Chopra /* TPA related fields */ 2271a635e48SYuval Mintz memset(&p_ramrod->tpa_param, 0, sizeof(struct eth_vport_tpa_param)); 228cee4d264SManish Chopra 229088c8618SManish Chopra p_ramrod->tpa_param.max_buff_num = p_params->max_buffers_per_cqe; 230088c8618SManish Chopra 231088c8618SManish Chopra switch (p_params->tpa_mode) { 232088c8618SManish Chopra case QED_TPA_MODE_GRO: 233088c8618SManish Chopra p_ramrod->tpa_param.tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM; 234088c8618SManish Chopra p_ramrod->tpa_param.tpa_max_size = (u16)-1; 235088c8618SManish Chopra p_ramrod->tpa_param.tpa_min_size_to_cont = p_params->mtu / 2; 236088c8618SManish Chopra p_ramrod->tpa_param.tpa_min_size_to_start = p_params->mtu / 2; 237088c8618SManish Chopra p_ramrod->tpa_param.tpa_ipv4_en_flg = 1; 238088c8618SManish Chopra p_ramrod->tpa_param.tpa_ipv6_en_flg = 1; 239088c8618SManish Chopra p_ramrod->tpa_param.tpa_pkt_split_flg = 1; 240088c8618SManish Chopra p_ramrod->tpa_param.tpa_gro_consistent_flg = 1; 241088c8618SManish Chopra break; 242088c8618SManish Chopra default: 243088c8618SManish Chopra break; 244088c8618SManish Chopra } 245088c8618SManish Chopra 246831bfb0eSYuval Mintz p_ramrod->tx_switching_en = p_params->tx_switching; 247831bfb0eSYuval Mintz 24811a85d75SYuval Mintz p_ramrod->ctl_frame_mac_check_en = !!p_params->check_mac; 24911a85d75SYuval Mintz p_ramrod->ctl_frame_ethtype_check_en = !!p_params->check_ethtype; 25011a85d75SYuval Mintz 251cee4d264SManish Chopra /* Software Function ID in hwfn (PFs are 0 - 15, VFs are 16 - 135) */ 252cee4d264SManish Chopra p_ramrod->sw_fid = qed_concrete_to_sw_fid(p_hwfn->cdev, 253088c8618SManish Chopra p_params->concrete_fid); 254cee4d264SManish Chopra 255cee4d264SManish Chopra return qed_spq_post(p_hwfn, p_ent, NULL); 256cee4d264SManish Chopra } 257cee4d264SManish Chopra 258ba56947aSBaoyou Xie static int qed_sp_vport_start(struct qed_hwfn *p_hwfn, 259dacd88d6SYuval Mintz struct qed_sp_vport_start_params *p_params) 260dacd88d6SYuval Mintz { 261dacd88d6SYuval Mintz if (IS_VF(p_hwfn->cdev)) { 262dacd88d6SYuval Mintz return qed_vf_pf_vport_start(p_hwfn, p_params->vport_id, 263dacd88d6SYuval Mintz p_params->mtu, 264dacd88d6SYuval Mintz p_params->remove_inner_vlan, 265dacd88d6SYuval Mintz p_params->tpa_mode, 26608feecd7SYuval Mintz p_params->max_buffers_per_cqe, 26708feecd7SYuval Mintz p_params->only_untagged); 268dacd88d6SYuval Mintz } 269dacd88d6SYuval Mintz 270dacd88d6SYuval Mintz return qed_sp_eth_vport_start(p_hwfn, p_params); 271dacd88d6SYuval Mintz } 272dacd88d6SYuval Mintz 273cee4d264SManish Chopra static int 274cee4d264SManish Chopra qed_sp_vport_update_rss(struct qed_hwfn *p_hwfn, 275cee4d264SManish Chopra struct vport_update_ramrod_data *p_ramrod, 276f29ffdb6SMintz, Yuval struct qed_rss_params *p_rss) 277cee4d264SManish Chopra { 278f29ffdb6SMintz, Yuval struct eth_vport_rss_config *p_config; 279f29ffdb6SMintz, Yuval u16 capabilities = 0; 280f29ffdb6SMintz, Yuval int i, table_size; 281f29ffdb6SMintz, Yuval int rc = 0; 282cee4d264SManish Chopra 283f29ffdb6SMintz, Yuval if (!p_rss) { 284cee4d264SManish Chopra p_ramrod->common.update_rss_flg = 0; 285cee4d264SManish Chopra return rc; 286cee4d264SManish Chopra } 287f29ffdb6SMintz, Yuval p_config = &p_ramrod->rss_config; 288cee4d264SManish Chopra 289f29ffdb6SMintz, Yuval BUILD_BUG_ON(QED_RSS_IND_TABLE_SIZE != ETH_RSS_IND_TABLE_ENTRIES_NUM); 290cee4d264SManish Chopra 291f29ffdb6SMintz, Yuval rc = qed_fw_rss_eng(p_hwfn, p_rss->rss_eng_id, &p_config->rss_id); 292cee4d264SManish Chopra if (rc) 293cee4d264SManish Chopra return rc; 294cee4d264SManish Chopra 295f29ffdb6SMintz, Yuval p_ramrod->common.update_rss_flg = p_rss->update_rss_config; 296f29ffdb6SMintz, Yuval p_config->update_rss_capabilities = p_rss->update_rss_capabilities; 297f29ffdb6SMintz, Yuval p_config->update_rss_ind_table = p_rss->update_rss_ind_table; 298f29ffdb6SMintz, Yuval p_config->update_rss_key = p_rss->update_rss_key; 299cee4d264SManish Chopra 300f29ffdb6SMintz, Yuval p_config->rss_mode = p_rss->rss_enable ? 301cee4d264SManish Chopra ETH_VPORT_RSS_MODE_REGULAR : 302cee4d264SManish Chopra ETH_VPORT_RSS_MODE_DISABLED; 303cee4d264SManish Chopra 304cee4d264SManish Chopra SET_FIELD(capabilities, 305cee4d264SManish Chopra ETH_VPORT_RSS_CONFIG_IPV4_CAPABILITY, 306f29ffdb6SMintz, Yuval !!(p_rss->rss_caps & QED_RSS_IPV4)); 307cee4d264SManish Chopra SET_FIELD(capabilities, 308cee4d264SManish Chopra ETH_VPORT_RSS_CONFIG_IPV6_CAPABILITY, 309f29ffdb6SMintz, Yuval !!(p_rss->rss_caps & QED_RSS_IPV6)); 310cee4d264SManish Chopra SET_FIELD(capabilities, 311cee4d264SManish Chopra ETH_VPORT_RSS_CONFIG_IPV4_TCP_CAPABILITY, 312f29ffdb6SMintz, Yuval !!(p_rss->rss_caps & QED_RSS_IPV4_TCP)); 313cee4d264SManish Chopra SET_FIELD(capabilities, 314cee4d264SManish Chopra ETH_VPORT_RSS_CONFIG_IPV6_TCP_CAPABILITY, 315f29ffdb6SMintz, Yuval !!(p_rss->rss_caps & QED_RSS_IPV6_TCP)); 316cee4d264SManish Chopra SET_FIELD(capabilities, 317cee4d264SManish Chopra ETH_VPORT_RSS_CONFIG_IPV4_UDP_CAPABILITY, 318f29ffdb6SMintz, Yuval !!(p_rss->rss_caps & QED_RSS_IPV4_UDP)); 319cee4d264SManish Chopra SET_FIELD(capabilities, 320cee4d264SManish Chopra ETH_VPORT_RSS_CONFIG_IPV6_UDP_CAPABILITY, 321f29ffdb6SMintz, Yuval !!(p_rss->rss_caps & QED_RSS_IPV6_UDP)); 322f29ffdb6SMintz, Yuval p_config->tbl_size = p_rss->rss_table_size_log; 323cee4d264SManish Chopra 324f29ffdb6SMintz, Yuval p_config->capabilities = cpu_to_le16(capabilities); 325cee4d264SManish Chopra 326cee4d264SManish Chopra DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP, 327cee4d264SManish Chopra "update rss flag %d, rss_mode = %d, update_caps = %d, capabilities = %d, update_ind = %d, update_rss_key = %d\n", 328cee4d264SManish Chopra p_ramrod->common.update_rss_flg, 329f29ffdb6SMintz, Yuval p_config->rss_mode, 330f29ffdb6SMintz, Yuval p_config->update_rss_capabilities, 331f29ffdb6SMintz, Yuval p_config->capabilities, 332f29ffdb6SMintz, Yuval p_config->update_rss_ind_table, p_config->update_rss_key); 333cee4d264SManish Chopra 334f29ffdb6SMintz, Yuval table_size = min_t(int, QED_RSS_IND_TABLE_SIZE, 335f29ffdb6SMintz, Yuval 1 << p_config->tbl_size); 336f29ffdb6SMintz, Yuval for (i = 0; i < table_size; i++) { 337f29ffdb6SMintz, Yuval struct qed_queue_cid *p_queue = p_rss->rss_ind_table[i]; 338cee4d264SManish Chopra 339f29ffdb6SMintz, Yuval if (!p_queue) 340f29ffdb6SMintz, Yuval return -EINVAL; 341f29ffdb6SMintz, Yuval 342f29ffdb6SMintz, Yuval p_config->indirection_table[i] = 343f29ffdb6SMintz, Yuval cpu_to_le16(p_queue->abs.queue_id); 344f29ffdb6SMintz, Yuval } 345f29ffdb6SMintz, Yuval 346f29ffdb6SMintz, Yuval DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP, 347f29ffdb6SMintz, Yuval "Configured RSS indirection table [%d entries]:\n", 348f29ffdb6SMintz, Yuval table_size); 349f29ffdb6SMintz, Yuval for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i += 0x10) { 350f29ffdb6SMintz, Yuval DP_VERBOSE(p_hwfn, 351f29ffdb6SMintz, Yuval NETIF_MSG_IFUP, 352f29ffdb6SMintz, Yuval "%04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x\n", 353f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i]), 354f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 1]), 355f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 2]), 356f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 3]), 357f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 4]), 358f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 5]), 359f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 6]), 360f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 7]), 361f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 8]), 362f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 9]), 363f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 10]), 364f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 11]), 365f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 12]), 366f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 13]), 367f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 14]), 368f29ffdb6SMintz, Yuval le16_to_cpu(p_config->indirection_table[i + 15])); 369cee4d264SManish Chopra } 370cee4d264SManish Chopra 371cee4d264SManish Chopra for (i = 0; i < 10; i++) 372f29ffdb6SMintz, Yuval p_config->rss_key[i] = cpu_to_le32(p_rss->rss_key[i]); 373cee4d264SManish Chopra 374cee4d264SManish Chopra return rc; 375cee4d264SManish Chopra } 376cee4d264SManish Chopra 377cee4d264SManish Chopra static void 378cee4d264SManish Chopra qed_sp_update_accept_mode(struct qed_hwfn *p_hwfn, 379cee4d264SManish Chopra struct vport_update_ramrod_data *p_ramrod, 380cee4d264SManish Chopra struct qed_filter_accept_flags accept_flags) 381cee4d264SManish Chopra { 382cee4d264SManish Chopra p_ramrod->common.update_rx_mode_flg = 383cee4d264SManish Chopra accept_flags.update_rx_mode_config; 384cee4d264SManish Chopra 385cee4d264SManish Chopra p_ramrod->common.update_tx_mode_flg = 386cee4d264SManish Chopra accept_flags.update_tx_mode_config; 387cee4d264SManish Chopra 388cee4d264SManish Chopra /* Set Rx mode accept flags */ 389cee4d264SManish Chopra if (p_ramrod->common.update_rx_mode_flg) { 390cee4d264SManish Chopra u8 accept_filter = accept_flags.rx_accept_filter; 391cee4d264SManish Chopra u16 state = 0; 392cee4d264SManish Chopra 393cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_RX_MODE_UCAST_DROP_ALL, 394cee4d264SManish Chopra !(!!(accept_filter & QED_ACCEPT_UCAST_MATCHED) || 395cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_UCAST_UNMATCHED))); 396cee4d264SManish Chopra 397cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_RX_MODE_UCAST_ACCEPT_UNMATCHED, 398cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_UCAST_UNMATCHED)); 399cee4d264SManish Chopra 400cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_RX_MODE_MCAST_DROP_ALL, 401cee4d264SManish Chopra !(!!(accept_filter & QED_ACCEPT_MCAST_MATCHED) || 402cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_MCAST_UNMATCHED))); 403cee4d264SManish Chopra 404cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_RX_MODE_MCAST_ACCEPT_ALL, 405cee4d264SManish Chopra (!!(accept_filter & QED_ACCEPT_MCAST_MATCHED) && 406cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_MCAST_UNMATCHED))); 407cee4d264SManish Chopra 408cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_RX_MODE_BCAST_ACCEPT_ALL, 409cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_BCAST)); 410cee4d264SManish Chopra 411cee4d264SManish Chopra p_ramrod->rx_mode.state = cpu_to_le16(state); 412cee4d264SManish Chopra DP_VERBOSE(p_hwfn, QED_MSG_SP, 413cee4d264SManish Chopra "p_ramrod->rx_mode.state = 0x%x\n", state); 414cee4d264SManish Chopra } 415cee4d264SManish Chopra 416cee4d264SManish Chopra /* Set Tx mode accept flags */ 417cee4d264SManish Chopra if (p_ramrod->common.update_tx_mode_flg) { 418cee4d264SManish Chopra u8 accept_filter = accept_flags.tx_accept_filter; 419cee4d264SManish Chopra u16 state = 0; 420cee4d264SManish Chopra 421cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_TX_MODE_UCAST_DROP_ALL, 422cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_NONE)); 423cee4d264SManish Chopra 424cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_TX_MODE_MCAST_DROP_ALL, 425cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_NONE)); 426cee4d264SManish Chopra 427cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_TX_MODE_MCAST_ACCEPT_ALL, 428cee4d264SManish Chopra (!!(accept_filter & QED_ACCEPT_MCAST_MATCHED) && 429cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_MCAST_UNMATCHED))); 430cee4d264SManish Chopra 431cee4d264SManish Chopra SET_FIELD(state, ETH_VPORT_TX_MODE_BCAST_ACCEPT_ALL, 432cee4d264SManish Chopra !!(accept_filter & QED_ACCEPT_BCAST)); 433cee4d264SManish Chopra 434cee4d264SManish Chopra p_ramrod->tx_mode.state = cpu_to_le16(state); 435cee4d264SManish Chopra DP_VERBOSE(p_hwfn, QED_MSG_SP, 436cee4d264SManish Chopra "p_ramrod->tx_mode.state = 0x%x\n", state); 437cee4d264SManish Chopra } 438cee4d264SManish Chopra } 439cee4d264SManish Chopra 440cee4d264SManish Chopra static void 44117b235c1SYuval Mintz qed_sp_vport_update_sge_tpa(struct qed_hwfn *p_hwfn, 44217b235c1SYuval Mintz struct vport_update_ramrod_data *p_ramrod, 44317b235c1SYuval Mintz struct qed_sge_tpa_params *p_params) 44417b235c1SYuval Mintz { 44517b235c1SYuval Mintz struct eth_vport_tpa_param *p_tpa; 44617b235c1SYuval Mintz 44717b235c1SYuval Mintz if (!p_params) { 44817b235c1SYuval Mintz p_ramrod->common.update_tpa_param_flg = 0; 44917b235c1SYuval Mintz p_ramrod->common.update_tpa_en_flg = 0; 45017b235c1SYuval Mintz p_ramrod->common.update_tpa_param_flg = 0; 45117b235c1SYuval Mintz return; 45217b235c1SYuval Mintz } 45317b235c1SYuval Mintz 45417b235c1SYuval Mintz p_ramrod->common.update_tpa_en_flg = p_params->update_tpa_en_flg; 45517b235c1SYuval Mintz p_tpa = &p_ramrod->tpa_param; 45617b235c1SYuval Mintz p_tpa->tpa_ipv4_en_flg = p_params->tpa_ipv4_en_flg; 45717b235c1SYuval Mintz p_tpa->tpa_ipv6_en_flg = p_params->tpa_ipv6_en_flg; 45817b235c1SYuval Mintz p_tpa->tpa_ipv4_tunn_en_flg = p_params->tpa_ipv4_tunn_en_flg; 45917b235c1SYuval Mintz p_tpa->tpa_ipv6_tunn_en_flg = p_params->tpa_ipv6_tunn_en_flg; 46017b235c1SYuval Mintz 46117b235c1SYuval Mintz p_ramrod->common.update_tpa_param_flg = p_params->update_tpa_param_flg; 46217b235c1SYuval Mintz p_tpa->max_buff_num = p_params->max_buffers_per_cqe; 46317b235c1SYuval Mintz p_tpa->tpa_pkt_split_flg = p_params->tpa_pkt_split_flg; 46417b235c1SYuval Mintz p_tpa->tpa_hdr_data_split_flg = p_params->tpa_hdr_data_split_flg; 46517b235c1SYuval Mintz p_tpa->tpa_gro_consistent_flg = p_params->tpa_gro_consistent_flg; 46617b235c1SYuval Mintz p_tpa->tpa_max_aggs_num = p_params->tpa_max_aggs_num; 46717b235c1SYuval Mintz p_tpa->tpa_max_size = p_params->tpa_max_size; 46817b235c1SYuval Mintz p_tpa->tpa_min_size_to_start = p_params->tpa_min_size_to_start; 46917b235c1SYuval Mintz p_tpa->tpa_min_size_to_cont = p_params->tpa_min_size_to_cont; 47017b235c1SYuval Mintz } 47117b235c1SYuval Mintz 47217b235c1SYuval Mintz static void 473cee4d264SManish Chopra qed_sp_update_mcast_bin(struct qed_hwfn *p_hwfn, 474cee4d264SManish Chopra struct vport_update_ramrod_data *p_ramrod, 475cee4d264SManish Chopra struct qed_sp_vport_update_params *p_params) 476cee4d264SManish Chopra { 477cee4d264SManish Chopra int i; 478cee4d264SManish Chopra 479cee4d264SManish Chopra memset(&p_ramrod->approx_mcast.bins, 0, 480cee4d264SManish Chopra sizeof(p_ramrod->approx_mcast.bins)); 481cee4d264SManish Chopra 48283aeb933SYuval Mintz if (!p_params->update_approx_mcast_flg) 48383aeb933SYuval Mintz return; 48483aeb933SYuval Mintz 485cee4d264SManish Chopra p_ramrod->common.update_approx_mcast_flg = 1; 486cee4d264SManish Chopra for (i = 0; i < ETH_MULTICAST_MAC_BINS_IN_REGS; i++) { 487cee4d264SManish Chopra u32 *p_bins = (u32 *)p_params->bins; 488cee4d264SManish Chopra 48983aeb933SYuval Mintz p_ramrod->approx_mcast.bins[i] = cpu_to_le32(p_bins[i]); 490cee4d264SManish Chopra } 491cee4d264SManish Chopra } 492cee4d264SManish Chopra 493dacd88d6SYuval Mintz int qed_sp_vport_update(struct qed_hwfn *p_hwfn, 494cee4d264SManish Chopra struct qed_sp_vport_update_params *p_params, 495cee4d264SManish Chopra enum spq_mode comp_mode, 496cee4d264SManish Chopra struct qed_spq_comp_cb *p_comp_data) 497cee4d264SManish Chopra { 498cee4d264SManish Chopra struct qed_rss_params *p_rss_params = p_params->rss_params; 499cee4d264SManish Chopra struct vport_update_ramrod_data_cmn *p_cmn; 50006f56b81SYuval Mintz struct qed_sp_init_data init_data; 501cee4d264SManish Chopra struct vport_update_ramrod_data *p_ramrod = NULL; 502cee4d264SManish Chopra struct qed_spq_entry *p_ent = NULL; 50317b235c1SYuval Mintz u8 abs_vport_id = 0, val; 504cee4d264SManish Chopra int rc = -EINVAL; 505cee4d264SManish Chopra 506dacd88d6SYuval Mintz if (IS_VF(p_hwfn->cdev)) { 507dacd88d6SYuval Mintz rc = qed_vf_pf_vport_update(p_hwfn, p_params); 508dacd88d6SYuval Mintz return rc; 509dacd88d6SYuval Mintz } 510dacd88d6SYuval Mintz 511cee4d264SManish Chopra rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id); 5121a635e48SYuval Mintz if (rc) 513cee4d264SManish Chopra return rc; 514cee4d264SManish Chopra 51506f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 51606f56b81SYuval Mintz init_data.cid = qed_spq_get_cid(p_hwfn); 51706f56b81SYuval Mintz init_data.opaque_fid = p_params->opaque_fid; 51806f56b81SYuval Mintz init_data.comp_mode = comp_mode; 51906f56b81SYuval Mintz init_data.p_comp_data = p_comp_data; 520cee4d264SManish Chopra 521cee4d264SManish Chopra rc = qed_sp_init_request(p_hwfn, &p_ent, 522cee4d264SManish Chopra ETH_RAMROD_VPORT_UPDATE, 52306f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 524cee4d264SManish Chopra if (rc) 525cee4d264SManish Chopra return rc; 526cee4d264SManish Chopra 527cee4d264SManish Chopra /* Copy input params to ramrod according to FW struct */ 528cee4d264SManish Chopra p_ramrod = &p_ent->ramrod.vport_update; 529cee4d264SManish Chopra p_cmn = &p_ramrod->common; 530cee4d264SManish Chopra 531cee4d264SManish Chopra p_cmn->vport_id = abs_vport_id; 532cee4d264SManish Chopra p_cmn->rx_active_flg = p_params->vport_active_rx_flg; 533cee4d264SManish Chopra p_cmn->update_rx_active_flg = p_params->update_vport_active_rx_flg; 534cee4d264SManish Chopra p_cmn->tx_active_flg = p_params->vport_active_tx_flg; 535cee4d264SManish Chopra p_cmn->update_tx_active_flg = p_params->update_vport_active_tx_flg; 5363f9b4a69SYuval Mintz p_cmn->accept_any_vlan = p_params->accept_any_vlan; 53783aeb933SYuval Mintz val = p_params->update_accept_any_vlan_flg; 53883aeb933SYuval Mintz p_cmn->update_accept_any_vlan_flg = val; 53917b235c1SYuval Mintz 54017b235c1SYuval Mintz p_cmn->inner_vlan_removal_en = p_params->inner_vlan_removal_flg; 54117b235c1SYuval Mintz val = p_params->update_inner_vlan_removal_flg; 54217b235c1SYuval Mintz p_cmn->update_inner_vlan_removal_en_flg = val; 54308feecd7SYuval Mintz 54408feecd7SYuval Mintz p_cmn->default_vlan_en = p_params->default_vlan_enable_flg; 54508feecd7SYuval Mintz val = p_params->update_default_vlan_enable_flg; 54608feecd7SYuval Mintz p_cmn->update_default_vlan_en_flg = val; 54708feecd7SYuval Mintz 54808feecd7SYuval Mintz p_cmn->default_vlan = cpu_to_le16(p_params->default_vlan); 54908feecd7SYuval Mintz p_cmn->update_default_vlan_flg = p_params->update_default_vlan_flg; 55008feecd7SYuval Mintz 55108feecd7SYuval Mintz p_cmn->silent_vlan_removal_en = p_params->silent_vlan_removal_flg; 55208feecd7SYuval Mintz 55317b235c1SYuval Mintz p_ramrod->common.tx_switching_en = p_params->tx_switching_flg; 55417b235c1SYuval Mintz p_cmn->update_tx_switching_en_flg = p_params->update_tx_switching_flg; 55517b235c1SYuval Mintz 5566ddc7608SYuval Mintz p_cmn->anti_spoofing_en = p_params->anti_spoofing_en; 5576ddc7608SYuval Mintz val = p_params->update_anti_spoofing_en_flg; 5586ddc7608SYuval Mintz p_ramrod->common.update_anti_spoofing_en_flg = val; 5596ddc7608SYuval Mintz 560cee4d264SManish Chopra rc = qed_sp_vport_update_rss(p_hwfn, p_ramrod, p_rss_params); 561cee4d264SManish Chopra if (rc) { 562cee4d264SManish Chopra /* Return spq entry which is taken in qed_sp_init_request()*/ 563cee4d264SManish Chopra qed_spq_return_entry(p_hwfn, p_ent); 564cee4d264SManish Chopra return rc; 565cee4d264SManish Chopra } 566cee4d264SManish Chopra 567cee4d264SManish Chopra /* Update mcast bins for VFs, PF doesn't use this functionality */ 568cee4d264SManish Chopra qed_sp_update_mcast_bin(p_hwfn, p_ramrod, p_params); 569cee4d264SManish Chopra 570cee4d264SManish Chopra qed_sp_update_accept_mode(p_hwfn, p_ramrod, p_params->accept_flags); 57117b235c1SYuval Mintz qed_sp_vport_update_sge_tpa(p_hwfn, p_ramrod, p_params->sge_tpa_params); 572cee4d264SManish Chopra return qed_spq_post(p_hwfn, p_ent, NULL); 573cee4d264SManish Chopra } 574cee4d264SManish Chopra 575dacd88d6SYuval Mintz int qed_sp_vport_stop(struct qed_hwfn *p_hwfn, u16 opaque_fid, u8 vport_id) 576cee4d264SManish Chopra { 577cee4d264SManish Chopra struct vport_stop_ramrod_data *p_ramrod; 57806f56b81SYuval Mintz struct qed_sp_init_data init_data; 579cee4d264SManish Chopra struct qed_spq_entry *p_ent; 580cee4d264SManish Chopra u8 abs_vport_id = 0; 581cee4d264SManish Chopra int rc; 582cee4d264SManish Chopra 583dacd88d6SYuval Mintz if (IS_VF(p_hwfn->cdev)) 584dacd88d6SYuval Mintz return qed_vf_pf_vport_stop(p_hwfn); 585dacd88d6SYuval Mintz 586cee4d264SManish Chopra rc = qed_fw_vport(p_hwfn, vport_id, &abs_vport_id); 5871a635e48SYuval Mintz if (rc) 588cee4d264SManish Chopra return rc; 589cee4d264SManish Chopra 59006f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 59106f56b81SYuval Mintz init_data.cid = qed_spq_get_cid(p_hwfn); 59206f56b81SYuval Mintz init_data.opaque_fid = opaque_fid; 59306f56b81SYuval Mintz init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 594cee4d264SManish Chopra 595cee4d264SManish Chopra rc = qed_sp_init_request(p_hwfn, &p_ent, 596cee4d264SManish Chopra ETH_RAMROD_VPORT_STOP, 59706f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 598cee4d264SManish Chopra if (rc) 599cee4d264SManish Chopra return rc; 600cee4d264SManish Chopra 601cee4d264SManish Chopra p_ramrod = &p_ent->ramrod.vport_stop; 602cee4d264SManish Chopra p_ramrod->vport_id = abs_vport_id; 603cee4d264SManish Chopra 604cee4d264SManish Chopra return qed_spq_post(p_hwfn, p_ent, NULL); 605cee4d264SManish Chopra } 606cee4d264SManish Chopra 607dacd88d6SYuval Mintz static int 608dacd88d6SYuval Mintz qed_vf_pf_accept_flags(struct qed_hwfn *p_hwfn, 609dacd88d6SYuval Mintz struct qed_filter_accept_flags *p_accept_flags) 610dacd88d6SYuval Mintz { 611dacd88d6SYuval Mintz struct qed_sp_vport_update_params s_params; 612dacd88d6SYuval Mintz 613dacd88d6SYuval Mintz memset(&s_params, 0, sizeof(s_params)); 614dacd88d6SYuval Mintz memcpy(&s_params.accept_flags, p_accept_flags, 615dacd88d6SYuval Mintz sizeof(struct qed_filter_accept_flags)); 616dacd88d6SYuval Mintz 617dacd88d6SYuval Mintz return qed_vf_pf_vport_update(p_hwfn, &s_params); 618dacd88d6SYuval Mintz } 619dacd88d6SYuval Mintz 620cee4d264SManish Chopra static int qed_filter_accept_cmd(struct qed_dev *cdev, 621cee4d264SManish Chopra u8 vport, 622cee4d264SManish Chopra struct qed_filter_accept_flags accept_flags, 6233f9b4a69SYuval Mintz u8 update_accept_any_vlan, 6243f9b4a69SYuval Mintz u8 accept_any_vlan, 625cee4d264SManish Chopra enum spq_mode comp_mode, 626cee4d264SManish Chopra struct qed_spq_comp_cb *p_comp_data) 627cee4d264SManish Chopra { 628cee4d264SManish Chopra struct qed_sp_vport_update_params vport_update_params; 629cee4d264SManish Chopra int i, rc; 630cee4d264SManish Chopra 631cee4d264SManish Chopra /* Prepare and send the vport rx_mode change */ 632cee4d264SManish Chopra memset(&vport_update_params, 0, sizeof(vport_update_params)); 633cee4d264SManish Chopra vport_update_params.vport_id = vport; 634cee4d264SManish Chopra vport_update_params.accept_flags = accept_flags; 6353f9b4a69SYuval Mintz vport_update_params.update_accept_any_vlan_flg = update_accept_any_vlan; 6363f9b4a69SYuval Mintz vport_update_params.accept_any_vlan = accept_any_vlan; 637cee4d264SManish Chopra 638cee4d264SManish Chopra for_each_hwfn(cdev, i) { 639cee4d264SManish Chopra struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; 640cee4d264SManish Chopra 641cee4d264SManish Chopra vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid; 642cee4d264SManish Chopra 643dacd88d6SYuval Mintz if (IS_VF(cdev)) { 644dacd88d6SYuval Mintz rc = qed_vf_pf_accept_flags(p_hwfn, &accept_flags); 645dacd88d6SYuval Mintz if (rc) 646dacd88d6SYuval Mintz return rc; 647dacd88d6SYuval Mintz continue; 648dacd88d6SYuval Mintz } 649dacd88d6SYuval Mintz 650cee4d264SManish Chopra rc = qed_sp_vport_update(p_hwfn, &vport_update_params, 651cee4d264SManish Chopra comp_mode, p_comp_data); 6521a635e48SYuval Mintz if (rc) { 653cee4d264SManish Chopra DP_ERR(cdev, "Update rx_mode failed %d\n", rc); 654cee4d264SManish Chopra return rc; 655cee4d264SManish Chopra } 656cee4d264SManish Chopra 657cee4d264SManish Chopra DP_VERBOSE(p_hwfn, QED_MSG_SP, 658cee4d264SManish Chopra "Accept filter configured, flags = [Rx]%x [Tx]%x\n", 659cee4d264SManish Chopra accept_flags.rx_accept_filter, 660cee4d264SManish Chopra accept_flags.tx_accept_filter); 6613f9b4a69SYuval Mintz if (update_accept_any_vlan) 6623f9b4a69SYuval Mintz DP_VERBOSE(p_hwfn, QED_MSG_SP, 6633f9b4a69SYuval Mintz "accept_any_vlan=%d configured\n", 6643f9b4a69SYuval Mintz accept_any_vlan); 665cee4d264SManish Chopra } 666cee4d264SManish Chopra 667cee4d264SManish Chopra return 0; 668cee4d264SManish Chopra } 669cee4d264SManish Chopra 6703da7a37aSMintz, Yuval int qed_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn, 6713da7a37aSMintz, Yuval struct qed_queue_cid *p_cid, 672cee4d264SManish Chopra u16 bd_max_bytes, 673cee4d264SManish Chopra dma_addr_t bd_chain_phys_addr, 6743da7a37aSMintz, Yuval dma_addr_t cqe_pbl_addr, u16 cqe_pbl_size) 675cee4d264SManish Chopra { 676cee4d264SManish Chopra struct rx_queue_start_ramrod_data *p_ramrod = NULL; 677cee4d264SManish Chopra struct qed_spq_entry *p_ent = NULL; 67806f56b81SYuval Mintz struct qed_sp_init_data init_data; 679cee4d264SManish Chopra int rc = -EINVAL; 680cee4d264SManish Chopra 681cee4d264SManish Chopra DP_VERBOSE(p_hwfn, QED_MSG_SP, 6823da7a37aSMintz, Yuval "opaque_fid=0x%x, cid=0x%x, rx_qzone=0x%x, vport_id=0x%x, sb_id=0x%x\n", 6833da7a37aSMintz, Yuval p_cid->opaque_fid, p_cid->cid, 6843da7a37aSMintz, Yuval p_cid->abs.queue_id, p_cid->abs.vport_id, p_cid->abs.sb); 685cee4d264SManish Chopra 68606f56b81SYuval Mintz /* Get SPQ entry */ 68706f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 6883da7a37aSMintz, Yuval init_data.cid = p_cid->cid; 6893da7a37aSMintz, Yuval init_data.opaque_fid = p_cid->opaque_fid; 69006f56b81SYuval Mintz init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 691cee4d264SManish Chopra 692cee4d264SManish Chopra rc = qed_sp_init_request(p_hwfn, &p_ent, 693cee4d264SManish Chopra ETH_RAMROD_RX_QUEUE_START, 69406f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 695cee4d264SManish Chopra if (rc) 696cee4d264SManish Chopra return rc; 697cee4d264SManish Chopra 698cee4d264SManish Chopra p_ramrod = &p_ent->ramrod.rx_queue_start; 699cee4d264SManish Chopra 7003da7a37aSMintz, Yuval p_ramrod->sb_id = cpu_to_le16(p_cid->abs.sb); 7013da7a37aSMintz, Yuval p_ramrod->sb_index = p_cid->abs.sb_idx; 7023da7a37aSMintz, Yuval p_ramrod->vport_id = p_cid->abs.vport_id; 7033da7a37aSMintz, Yuval p_ramrod->stats_counter_id = p_cid->abs.stats_id; 7043da7a37aSMintz, Yuval p_ramrod->rx_queue_id = cpu_to_le16(p_cid->abs.queue_id); 705cee4d264SManish Chopra p_ramrod->complete_cqe_flg = 0; 706cee4d264SManish Chopra p_ramrod->complete_event_flg = 1; 707cee4d264SManish Chopra 708cee4d264SManish Chopra p_ramrod->bd_max_bytes = cpu_to_le16(bd_max_bytes); 70994494598SYuval Mintz DMA_REGPAIR_LE(p_ramrod->bd_base, bd_chain_phys_addr); 710cee4d264SManish Chopra 711cee4d264SManish Chopra p_ramrod->num_of_pbl_pages = cpu_to_le16(cqe_pbl_size); 71294494598SYuval Mintz DMA_REGPAIR_LE(p_ramrod->cqe_pbl_addr, cqe_pbl_addr); 713cee4d264SManish Chopra 7143da7a37aSMintz, Yuval if (p_cid->is_vf) { 7153da7a37aSMintz, Yuval p_ramrod->vf_rx_prod_index = p_cid->vf_qid; 716351a4dedSYuval Mintz DP_VERBOSE(p_hwfn, QED_MSG_SP, 717a044df83SYuval Mintz "Queue%s is meant for VF rxq[%02x]\n", 7183da7a37aSMintz, Yuval !!p_cid->b_legacy_vf ? " [legacy]" : "", 7193da7a37aSMintz, Yuval p_cid->vf_qid); 7203da7a37aSMintz, Yuval p_ramrod->vf_rx_prod_use_zone_a = !!p_cid->b_legacy_vf; 721a044df83SYuval Mintz } 722cee4d264SManish Chopra 723351a4dedSYuval Mintz return qed_spq_post(p_hwfn, p_ent, NULL); 724cee4d264SManish Chopra } 725cee4d264SManish Chopra 726cee4d264SManish Chopra static int 7273da7a37aSMintz, Yuval qed_eth_pf_rx_queue_start(struct qed_hwfn *p_hwfn, 7283da7a37aSMintz, Yuval struct qed_queue_cid *p_cid, 729cee4d264SManish Chopra u16 bd_max_bytes, 730cee4d264SManish Chopra dma_addr_t bd_chain_phys_addr, 731cee4d264SManish Chopra dma_addr_t cqe_pbl_addr, 732dacd88d6SYuval Mintz u16 cqe_pbl_size, void __iomem **pp_prod) 733cee4d264SManish Chopra { 734b21290b7SYuval Mintz u32 init_prod_val = 0; 735cee4d264SManish Chopra 7363da7a37aSMintz, Yuval *pp_prod = p_hwfn->regview + 737cee4d264SManish Chopra GTT_BAR0_MAP_REG_MSDM_RAM + 7383da7a37aSMintz, Yuval MSTORM_ETH_PF_PRODS_OFFSET(p_cid->abs.queue_id); 739cee4d264SManish Chopra 740cee4d264SManish Chopra /* Init the rcq, rx bd and rx sge (if valid) producers to 0 */ 741b21290b7SYuval Mintz __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u32), 742cee4d264SManish Chopra (u32 *)(&init_prod_val)); 743cee4d264SManish Chopra 7443da7a37aSMintz, Yuval return qed_eth_rxq_start_ramrod(p_hwfn, p_cid, 745cee4d264SManish Chopra bd_max_bytes, 746cee4d264SManish Chopra bd_chain_phys_addr, 7473da7a37aSMintz, Yuval cqe_pbl_addr, cqe_pbl_size); 7483da7a37aSMintz, Yuval } 749cee4d264SManish Chopra 7503da7a37aSMintz, Yuval static int 7513da7a37aSMintz, Yuval qed_eth_rx_queue_start(struct qed_hwfn *p_hwfn, 7523da7a37aSMintz, Yuval u16 opaque_fid, 7533da7a37aSMintz, Yuval struct qed_queue_start_common_params *p_params, 7543da7a37aSMintz, Yuval u16 bd_max_bytes, 7553da7a37aSMintz, Yuval dma_addr_t bd_chain_phys_addr, 7563da7a37aSMintz, Yuval dma_addr_t cqe_pbl_addr, 7573da7a37aSMintz, Yuval u16 cqe_pbl_size, 7583da7a37aSMintz, Yuval struct qed_rxq_start_ret_params *p_ret_params) 7593da7a37aSMintz, Yuval { 7603da7a37aSMintz, Yuval struct qed_queue_cid *p_cid; 7613da7a37aSMintz, Yuval int rc; 7623da7a37aSMintz, Yuval 7633da7a37aSMintz, Yuval /* Allocate a CID for the queue */ 7643da7a37aSMintz, Yuval p_cid = qed_eth_queue_to_cid(p_hwfn, opaque_fid, p_params); 7653da7a37aSMintz, Yuval if (!p_cid) 7663da7a37aSMintz, Yuval return -ENOMEM; 7673da7a37aSMintz, Yuval 7683da7a37aSMintz, Yuval if (IS_PF(p_hwfn->cdev)) { 7693da7a37aSMintz, Yuval rc = qed_eth_pf_rx_queue_start(p_hwfn, p_cid, 7703da7a37aSMintz, Yuval bd_max_bytes, 7713da7a37aSMintz, Yuval bd_chain_phys_addr, 7723da7a37aSMintz, Yuval cqe_pbl_addr, cqe_pbl_size, 7733da7a37aSMintz, Yuval &p_ret_params->p_prod); 7743da7a37aSMintz, Yuval } else { 7753da7a37aSMintz, Yuval rc = qed_vf_pf_rxq_start(p_hwfn, p_cid, 7763da7a37aSMintz, Yuval bd_max_bytes, 7773da7a37aSMintz, Yuval bd_chain_phys_addr, 7783da7a37aSMintz, Yuval cqe_pbl_addr, 7793da7a37aSMintz, Yuval cqe_pbl_size, &p_ret_params->p_prod); 7803da7a37aSMintz, Yuval } 7813da7a37aSMintz, Yuval 7823da7a37aSMintz, Yuval /* Provide the caller with a reference to as handler */ 7831a635e48SYuval Mintz if (rc) 7843da7a37aSMintz, Yuval qed_eth_queue_cid_release(p_hwfn, p_cid); 7853da7a37aSMintz, Yuval else 7863da7a37aSMintz, Yuval p_ret_params->p_handle = (void *)p_cid; 787cee4d264SManish Chopra 788cee4d264SManish Chopra return rc; 789cee4d264SManish Chopra } 790cee4d264SManish Chopra 79117b235c1SYuval Mintz int qed_sp_eth_rx_queues_update(struct qed_hwfn *p_hwfn, 7923da7a37aSMintz, Yuval void **pp_rxq_handles, 79317b235c1SYuval Mintz u8 num_rxqs, 79417b235c1SYuval Mintz u8 complete_cqe_flg, 79517b235c1SYuval Mintz u8 complete_event_flg, 79617b235c1SYuval Mintz enum spq_mode comp_mode, 79717b235c1SYuval Mintz struct qed_spq_comp_cb *p_comp_data) 79817b235c1SYuval Mintz { 79917b235c1SYuval Mintz struct rx_queue_update_ramrod_data *p_ramrod = NULL; 80017b235c1SYuval Mintz struct qed_spq_entry *p_ent = NULL; 80117b235c1SYuval Mintz struct qed_sp_init_data init_data; 8023da7a37aSMintz, Yuval struct qed_queue_cid *p_cid; 80317b235c1SYuval Mintz int rc = -EINVAL; 80417b235c1SYuval Mintz u8 i; 80517b235c1SYuval Mintz 80617b235c1SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 80717b235c1SYuval Mintz init_data.comp_mode = comp_mode; 80817b235c1SYuval Mintz init_data.p_comp_data = p_comp_data; 80917b235c1SYuval Mintz 81017b235c1SYuval Mintz for (i = 0; i < num_rxqs; i++) { 8113da7a37aSMintz, Yuval p_cid = ((struct qed_queue_cid **)pp_rxq_handles)[i]; 81217b235c1SYuval Mintz 81317b235c1SYuval Mintz /* Get SPQ entry */ 8143da7a37aSMintz, Yuval init_data.cid = p_cid->cid; 8153da7a37aSMintz, Yuval init_data.opaque_fid = p_cid->opaque_fid; 81617b235c1SYuval Mintz 81717b235c1SYuval Mintz rc = qed_sp_init_request(p_hwfn, &p_ent, 81817b235c1SYuval Mintz ETH_RAMROD_RX_QUEUE_UPDATE, 81917b235c1SYuval Mintz PROTOCOLID_ETH, &init_data); 82017b235c1SYuval Mintz if (rc) 82117b235c1SYuval Mintz return rc; 82217b235c1SYuval Mintz 82317b235c1SYuval Mintz p_ramrod = &p_ent->ramrod.rx_queue_update; 8243da7a37aSMintz, Yuval p_ramrod->vport_id = p_cid->abs.vport_id; 82517b235c1SYuval Mintz 8263da7a37aSMintz, Yuval p_ramrod->rx_queue_id = cpu_to_le16(p_cid->abs.queue_id); 82717b235c1SYuval Mintz p_ramrod->complete_cqe_flg = complete_cqe_flg; 82817b235c1SYuval Mintz p_ramrod->complete_event_flg = complete_event_flg; 82917b235c1SYuval Mintz 83017b235c1SYuval Mintz rc = qed_spq_post(p_hwfn, p_ent, NULL); 83117b235c1SYuval Mintz if (rc) 83217b235c1SYuval Mintz return rc; 83317b235c1SYuval Mintz } 83417b235c1SYuval Mintz 83517b235c1SYuval Mintz return rc; 83617b235c1SYuval Mintz } 83717b235c1SYuval Mintz 8383da7a37aSMintz, Yuval static int 8393da7a37aSMintz, Yuval qed_eth_pf_rx_queue_stop(struct qed_hwfn *p_hwfn, 8403da7a37aSMintz, Yuval struct qed_queue_cid *p_cid, 8413da7a37aSMintz, Yuval bool b_eq_completion_only, bool b_cqe_completion) 842cee4d264SManish Chopra { 843cee4d264SManish Chopra struct rx_queue_stop_ramrod_data *p_ramrod = NULL; 844cee4d264SManish Chopra struct qed_spq_entry *p_ent = NULL; 84506f56b81SYuval Mintz struct qed_sp_init_data init_data; 8463da7a37aSMintz, Yuval int rc; 847cee4d264SManish Chopra 84806f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 8493da7a37aSMintz, Yuval init_data.cid = p_cid->cid; 8503da7a37aSMintz, Yuval init_data.opaque_fid = p_cid->opaque_fid; 85106f56b81SYuval Mintz init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 852cee4d264SManish Chopra 853cee4d264SManish Chopra rc = qed_sp_init_request(p_hwfn, &p_ent, 854cee4d264SManish Chopra ETH_RAMROD_RX_QUEUE_STOP, 85506f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 856cee4d264SManish Chopra if (rc) 857cee4d264SManish Chopra return rc; 858cee4d264SManish Chopra 859cee4d264SManish Chopra p_ramrod = &p_ent->ramrod.rx_queue_stop; 8603da7a37aSMintz, Yuval p_ramrod->vport_id = p_cid->abs.vport_id; 8613da7a37aSMintz, Yuval p_ramrod->rx_queue_id = cpu_to_le16(p_cid->abs.queue_id); 862cee4d264SManish Chopra 863cee4d264SManish Chopra /* Cleaning the queue requires the completion to arrive there. 864cee4d264SManish Chopra * In addition, VFs require the answer to come as eqe to PF. 865cee4d264SManish Chopra */ 8663da7a37aSMintz, Yuval p_ramrod->complete_cqe_flg = (!p_cid->is_vf && 8673da7a37aSMintz, Yuval !b_eq_completion_only) || 8683da7a37aSMintz, Yuval b_cqe_completion; 8693da7a37aSMintz, Yuval p_ramrod->complete_event_flg = p_cid->is_vf || b_eq_completion_only; 870cee4d264SManish Chopra 8713da7a37aSMintz, Yuval return qed_spq_post(p_hwfn, p_ent, NULL); 872cee4d264SManish Chopra } 873cee4d264SManish Chopra 8743da7a37aSMintz, Yuval int qed_eth_rx_queue_stop(struct qed_hwfn *p_hwfn, 8753da7a37aSMintz, Yuval void *p_rxq, 8763da7a37aSMintz, Yuval bool eq_completion_only, bool cqe_completion) 8773da7a37aSMintz, Yuval { 8783da7a37aSMintz, Yuval struct qed_queue_cid *p_cid = (struct qed_queue_cid *)p_rxq; 8793da7a37aSMintz, Yuval int rc = -EINVAL; 8803da7a37aSMintz, Yuval 8813da7a37aSMintz, Yuval if (IS_PF(p_hwfn->cdev)) 8823da7a37aSMintz, Yuval rc = qed_eth_pf_rx_queue_stop(p_hwfn, p_cid, 8833da7a37aSMintz, Yuval eq_completion_only, 8843da7a37aSMintz, Yuval cqe_completion); 8853da7a37aSMintz, Yuval else 8863da7a37aSMintz, Yuval rc = qed_vf_pf_rxq_stop(p_hwfn, p_cid, cqe_completion); 8873da7a37aSMintz, Yuval 8883da7a37aSMintz, Yuval if (!rc) 8893da7a37aSMintz, Yuval qed_eth_queue_cid_release(p_hwfn, p_cid); 8903da7a37aSMintz, Yuval return rc; 8913da7a37aSMintz, Yuval } 8923da7a37aSMintz, Yuval 8933da7a37aSMintz, Yuval int 8943da7a37aSMintz, Yuval qed_eth_txq_start_ramrod(struct qed_hwfn *p_hwfn, 8953da7a37aSMintz, Yuval struct qed_queue_cid *p_cid, 8963da7a37aSMintz, Yuval dma_addr_t pbl_addr, u16 pbl_size, u16 pq_id) 897cee4d264SManish Chopra { 898cee4d264SManish Chopra struct tx_queue_start_ramrod_data *p_ramrod = NULL; 899cee4d264SManish Chopra struct qed_spq_entry *p_ent = NULL; 90006f56b81SYuval Mintz struct qed_sp_init_data init_data; 901cee4d264SManish Chopra int rc = -EINVAL; 902351a4dedSYuval Mintz 90306f56b81SYuval Mintz /* Get SPQ entry */ 90406f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 9053da7a37aSMintz, Yuval init_data.cid = p_cid->cid; 9063da7a37aSMintz, Yuval init_data.opaque_fid = p_cid->opaque_fid; 90706f56b81SYuval Mintz init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 908cee4d264SManish Chopra 90906f56b81SYuval Mintz rc = qed_sp_init_request(p_hwfn, &p_ent, 910cee4d264SManish Chopra ETH_RAMROD_TX_QUEUE_START, 91106f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 912cee4d264SManish Chopra if (rc) 913cee4d264SManish Chopra return rc; 914cee4d264SManish Chopra 915cee4d264SManish Chopra p_ramrod = &p_ent->ramrod.tx_queue_start; 9163da7a37aSMintz, Yuval p_ramrod->vport_id = p_cid->abs.vport_id; 917cee4d264SManish Chopra 9183da7a37aSMintz, Yuval p_ramrod->sb_id = cpu_to_le16(p_cid->abs.sb); 9193da7a37aSMintz, Yuval p_ramrod->sb_index = p_cid->abs.sb_idx; 9203da7a37aSMintz, Yuval p_ramrod->stats_counter_id = p_cid->abs.stats_id; 921cee4d264SManish Chopra 9223da7a37aSMintz, Yuval p_ramrod->queue_zone_id = cpu_to_le16(p_cid->abs.queue_id); 9233da7a37aSMintz, Yuval p_ramrod->same_as_last_id = cpu_to_le16(p_cid->abs.queue_id); 9241a635e48SYuval Mintz 925cee4d264SManish Chopra p_ramrod->pbl_size = cpu_to_le16(pbl_size); 92694494598SYuval Mintz DMA_REGPAIR_LE(p_ramrod->pbl_base_addr, pbl_addr); 927cee4d264SManish Chopra 928cee4d264SManish Chopra p_ramrod->qm_pq_id = cpu_to_le16(pq_id); 929cee4d264SManish Chopra 930cee4d264SManish Chopra return qed_spq_post(p_hwfn, p_ent, NULL); 931cee4d264SManish Chopra } 932cee4d264SManish Chopra 933cee4d264SManish Chopra static int 9343da7a37aSMintz, Yuval qed_eth_pf_tx_queue_start(struct qed_hwfn *p_hwfn, 9353da7a37aSMintz, Yuval struct qed_queue_cid *p_cid, 9363da7a37aSMintz, Yuval u8 tc, 937cee4d264SManish Chopra dma_addr_t pbl_addr, 938dacd88d6SYuval Mintz u16 pbl_size, void __iomem **pp_doorbell) 939cee4d264SManish Chopra { 940cee4d264SManish Chopra union qed_qm_pq_params pq_params; 941cee4d264SManish Chopra int rc; 942cee4d264SManish Chopra 943cee4d264SManish Chopra memset(&pq_params, 0, sizeof(pq_params)); 944cee4d264SManish Chopra 9453da7a37aSMintz, Yuval rc = qed_eth_txq_start_ramrod(p_hwfn, p_cid, 9463da7a37aSMintz, Yuval pbl_addr, pbl_size, 9473da7a37aSMintz, Yuval qed_get_qm_pq(p_hwfn, PROTOCOLID_ETH, 9483da7a37aSMintz, Yuval &pq_params)); 9493da7a37aSMintz, Yuval if (rc) 950cee4d264SManish Chopra return rc; 9513da7a37aSMintz, Yuval 9523da7a37aSMintz, Yuval /* Provide the caller with the necessary return values */ 9533da7a37aSMintz, Yuval *pp_doorbell = p_hwfn->doorbells + 9543da7a37aSMintz, Yuval qed_db_addr(p_cid->cid, DQ_DEMS_LEGACY); 9553da7a37aSMintz, Yuval 9563da7a37aSMintz, Yuval return 0; 957cee4d264SManish Chopra } 958cee4d264SManish Chopra 9593da7a37aSMintz, Yuval static int 9603da7a37aSMintz, Yuval qed_eth_tx_queue_start(struct qed_hwfn *p_hwfn, 9613da7a37aSMintz, Yuval u16 opaque_fid, 9623da7a37aSMintz, Yuval struct qed_queue_start_common_params *p_params, 9633da7a37aSMintz, Yuval u8 tc, 9643da7a37aSMintz, Yuval dma_addr_t pbl_addr, 9653da7a37aSMintz, Yuval u16 pbl_size, 9663da7a37aSMintz, Yuval struct qed_txq_start_ret_params *p_ret_params) 9673da7a37aSMintz, Yuval { 9683da7a37aSMintz, Yuval struct qed_queue_cid *p_cid; 9693da7a37aSMintz, Yuval int rc; 970cee4d264SManish Chopra 9713da7a37aSMintz, Yuval p_cid = qed_eth_queue_to_cid(p_hwfn, opaque_fid, p_params); 9723da7a37aSMintz, Yuval if (!p_cid) 9733da7a37aSMintz, Yuval return -EINVAL; 974cee4d264SManish Chopra 9753da7a37aSMintz, Yuval if (IS_PF(p_hwfn->cdev)) 9763da7a37aSMintz, Yuval rc = qed_eth_pf_tx_queue_start(p_hwfn, p_cid, tc, 9773da7a37aSMintz, Yuval pbl_addr, pbl_size, 9783da7a37aSMintz, Yuval &p_ret_params->p_doorbell); 9793da7a37aSMintz, Yuval else 9803da7a37aSMintz, Yuval rc = qed_vf_pf_txq_start(p_hwfn, p_cid, 9813da7a37aSMintz, Yuval pbl_addr, pbl_size, 9823da7a37aSMintz, Yuval &p_ret_params->p_doorbell); 983cee4d264SManish Chopra 984cee4d264SManish Chopra if (rc) 9853da7a37aSMintz, Yuval qed_eth_queue_cid_release(p_hwfn, p_cid); 9863da7a37aSMintz, Yuval else 9873da7a37aSMintz, Yuval p_ret_params->p_handle = (void *)p_cid; 988cee4d264SManish Chopra 989cee4d264SManish Chopra return rc; 990cee4d264SManish Chopra } 991cee4d264SManish Chopra 9923da7a37aSMintz, Yuval static int 9933da7a37aSMintz, Yuval qed_eth_pf_tx_queue_stop(struct qed_hwfn *p_hwfn, struct qed_queue_cid *p_cid) 994cee4d264SManish Chopra { 995cee4d264SManish Chopra struct qed_spq_entry *p_ent = NULL; 99606f56b81SYuval Mintz struct qed_sp_init_data init_data; 9973da7a37aSMintz, Yuval int rc; 998cee4d264SManish Chopra 99906f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 10003da7a37aSMintz, Yuval init_data.cid = p_cid->cid; 10013da7a37aSMintz, Yuval init_data.opaque_fid = p_cid->opaque_fid; 100206f56b81SYuval Mintz init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 1003cee4d264SManish Chopra 1004cee4d264SManish Chopra rc = qed_sp_init_request(p_hwfn, &p_ent, 1005cee4d264SManish Chopra ETH_RAMROD_TX_QUEUE_STOP, 100606f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 1007cee4d264SManish Chopra if (rc) 1008cee4d264SManish Chopra return rc; 1009cee4d264SManish Chopra 10103da7a37aSMintz, Yuval return qed_spq_post(p_hwfn, p_ent, NULL); 10113da7a37aSMintz, Yuval } 1012cee4d264SManish Chopra 10133da7a37aSMintz, Yuval int qed_eth_tx_queue_stop(struct qed_hwfn *p_hwfn, void *p_handle) 10143da7a37aSMintz, Yuval { 10153da7a37aSMintz, Yuval struct qed_queue_cid *p_cid = (struct qed_queue_cid *)p_handle; 10163da7a37aSMintz, Yuval int rc; 10173da7a37aSMintz, Yuval 10183da7a37aSMintz, Yuval if (IS_PF(p_hwfn->cdev)) 10193da7a37aSMintz, Yuval rc = qed_eth_pf_tx_queue_stop(p_hwfn, p_cid); 10203da7a37aSMintz, Yuval else 10213da7a37aSMintz, Yuval rc = qed_vf_pf_txq_stop(p_hwfn, p_cid); 10223da7a37aSMintz, Yuval 10233da7a37aSMintz, Yuval if (!rc) 10243da7a37aSMintz, Yuval qed_eth_queue_cid_release(p_hwfn, p_cid); 10253da7a37aSMintz, Yuval return rc; 1026cee4d264SManish Chopra } 1027cee4d264SManish Chopra 10281a635e48SYuval Mintz static enum eth_filter_action qed_filter_action(enum qed_filter_opcode opcode) 1029cee4d264SManish Chopra { 1030cee4d264SManish Chopra enum eth_filter_action action = MAX_ETH_FILTER_ACTION; 1031cee4d264SManish Chopra 1032cee4d264SManish Chopra switch (opcode) { 1033cee4d264SManish Chopra case QED_FILTER_ADD: 1034cee4d264SManish Chopra action = ETH_FILTER_ACTION_ADD; 1035cee4d264SManish Chopra break; 1036cee4d264SManish Chopra case QED_FILTER_REMOVE: 1037cee4d264SManish Chopra action = ETH_FILTER_ACTION_REMOVE; 1038cee4d264SManish Chopra break; 1039cee4d264SManish Chopra case QED_FILTER_FLUSH: 1040fc48b7a6SYuval Mintz action = ETH_FILTER_ACTION_REMOVE_ALL; 1041cee4d264SManish Chopra break; 1042cee4d264SManish Chopra default: 1043cee4d264SManish Chopra action = MAX_ETH_FILTER_ACTION; 1044cee4d264SManish Chopra } 1045cee4d264SManish Chopra 1046cee4d264SManish Chopra return action; 1047cee4d264SManish Chopra } 1048cee4d264SManish Chopra 1049cee4d264SManish Chopra static void qed_set_fw_mac_addr(__le16 *fw_msb, 1050cee4d264SManish Chopra __le16 *fw_mid, 1051cee4d264SManish Chopra __le16 *fw_lsb, 1052cee4d264SManish Chopra u8 *mac) 1053cee4d264SManish Chopra { 1054cee4d264SManish Chopra ((u8 *)fw_msb)[0] = mac[1]; 1055cee4d264SManish Chopra ((u8 *)fw_msb)[1] = mac[0]; 1056cee4d264SManish Chopra ((u8 *)fw_mid)[0] = mac[3]; 1057cee4d264SManish Chopra ((u8 *)fw_mid)[1] = mac[2]; 1058cee4d264SManish Chopra ((u8 *)fw_lsb)[0] = mac[5]; 1059cee4d264SManish Chopra ((u8 *)fw_lsb)[1] = mac[4]; 1060cee4d264SManish Chopra } 1061cee4d264SManish Chopra 1062cee4d264SManish Chopra static int 1063cee4d264SManish Chopra qed_filter_ucast_common(struct qed_hwfn *p_hwfn, 1064cee4d264SManish Chopra u16 opaque_fid, 1065cee4d264SManish Chopra struct qed_filter_ucast *p_filter_cmd, 1066cee4d264SManish Chopra struct vport_filter_update_ramrod_data **pp_ramrod, 1067cee4d264SManish Chopra struct qed_spq_entry **pp_ent, 1068cee4d264SManish Chopra enum spq_mode comp_mode, 1069cee4d264SManish Chopra struct qed_spq_comp_cb *p_comp_data) 1070cee4d264SManish Chopra { 1071cee4d264SManish Chopra u8 vport_to_add_to = 0, vport_to_remove_from = 0; 1072cee4d264SManish Chopra struct vport_filter_update_ramrod_data *p_ramrod; 1073cee4d264SManish Chopra struct eth_filter_cmd *p_first_filter; 1074cee4d264SManish Chopra struct eth_filter_cmd *p_second_filter; 107506f56b81SYuval Mintz struct qed_sp_init_data init_data; 1076cee4d264SManish Chopra enum eth_filter_action action; 1077cee4d264SManish Chopra int rc; 1078cee4d264SManish Chopra 1079cee4d264SManish Chopra rc = qed_fw_vport(p_hwfn, p_filter_cmd->vport_to_remove_from, 1080cee4d264SManish Chopra &vport_to_remove_from); 1081cee4d264SManish Chopra if (rc) 1082cee4d264SManish Chopra return rc; 1083cee4d264SManish Chopra 1084cee4d264SManish Chopra rc = qed_fw_vport(p_hwfn, p_filter_cmd->vport_to_add_to, 1085cee4d264SManish Chopra &vport_to_add_to); 1086cee4d264SManish Chopra if (rc) 1087cee4d264SManish Chopra return rc; 1088cee4d264SManish Chopra 108906f56b81SYuval Mintz /* Get SPQ entry */ 109006f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 109106f56b81SYuval Mintz init_data.cid = qed_spq_get_cid(p_hwfn); 109206f56b81SYuval Mintz init_data.opaque_fid = opaque_fid; 109306f56b81SYuval Mintz init_data.comp_mode = comp_mode; 109406f56b81SYuval Mintz init_data.p_comp_data = p_comp_data; 1095cee4d264SManish Chopra 1096cee4d264SManish Chopra rc = qed_sp_init_request(p_hwfn, pp_ent, 1097cee4d264SManish Chopra ETH_RAMROD_FILTERS_UPDATE, 109806f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 1099cee4d264SManish Chopra if (rc) 1100cee4d264SManish Chopra return rc; 1101cee4d264SManish Chopra 1102cee4d264SManish Chopra *pp_ramrod = &(*pp_ent)->ramrod.vport_filter_update; 1103cee4d264SManish Chopra p_ramrod = *pp_ramrod; 1104cee4d264SManish Chopra p_ramrod->filter_cmd_hdr.rx = p_filter_cmd->is_rx_filter ? 1 : 0; 1105cee4d264SManish Chopra p_ramrod->filter_cmd_hdr.tx = p_filter_cmd->is_tx_filter ? 1 : 0; 1106cee4d264SManish Chopra 1107cee4d264SManish Chopra switch (p_filter_cmd->opcode) { 1108fc48b7a6SYuval Mintz case QED_FILTER_REPLACE: 1109cee4d264SManish Chopra case QED_FILTER_MOVE: 1110cee4d264SManish Chopra p_ramrod->filter_cmd_hdr.cmd_cnt = 2; break; 1111cee4d264SManish Chopra default: 1112cee4d264SManish Chopra p_ramrod->filter_cmd_hdr.cmd_cnt = 1; break; 1113cee4d264SManish Chopra } 1114cee4d264SManish Chopra 1115cee4d264SManish Chopra p_first_filter = &p_ramrod->filter_cmds[0]; 1116cee4d264SManish Chopra p_second_filter = &p_ramrod->filter_cmds[1]; 1117cee4d264SManish Chopra 1118cee4d264SManish Chopra switch (p_filter_cmd->type) { 1119cee4d264SManish Chopra case QED_FILTER_MAC: 1120cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_MAC; break; 1121cee4d264SManish Chopra case QED_FILTER_VLAN: 1122cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_VLAN; break; 1123cee4d264SManish Chopra case QED_FILTER_MAC_VLAN: 1124cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_PAIR; break; 1125cee4d264SManish Chopra case QED_FILTER_INNER_MAC: 1126cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_INNER_MAC; break; 1127cee4d264SManish Chopra case QED_FILTER_INNER_VLAN: 1128cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_INNER_VLAN; break; 1129cee4d264SManish Chopra case QED_FILTER_INNER_PAIR: 1130cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_INNER_PAIR; break; 1131cee4d264SManish Chopra case QED_FILTER_INNER_MAC_VNI_PAIR: 1132cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR; 1133cee4d264SManish Chopra break; 1134cee4d264SManish Chopra case QED_FILTER_MAC_VNI_PAIR: 1135cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_MAC_VNI_PAIR; break; 1136cee4d264SManish Chopra case QED_FILTER_VNI: 1137cee4d264SManish Chopra p_first_filter->type = ETH_FILTER_TYPE_VNI; break; 1138cee4d264SManish Chopra } 1139cee4d264SManish Chopra 1140cee4d264SManish Chopra if ((p_first_filter->type == ETH_FILTER_TYPE_MAC) || 1141cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_PAIR) || 1142cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC) || 1143cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_INNER_PAIR) || 1144cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR) || 1145cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_MAC_VNI_PAIR)) { 1146cee4d264SManish Chopra qed_set_fw_mac_addr(&p_first_filter->mac_msb, 1147cee4d264SManish Chopra &p_first_filter->mac_mid, 1148cee4d264SManish Chopra &p_first_filter->mac_lsb, 1149cee4d264SManish Chopra (u8 *)p_filter_cmd->mac); 1150cee4d264SManish Chopra } 1151cee4d264SManish Chopra 1152cee4d264SManish Chopra if ((p_first_filter->type == ETH_FILTER_TYPE_VLAN) || 1153cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_PAIR) || 1154cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_INNER_VLAN) || 1155cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_INNER_PAIR)) 1156cee4d264SManish Chopra p_first_filter->vlan_id = cpu_to_le16(p_filter_cmd->vlan); 1157cee4d264SManish Chopra 1158cee4d264SManish Chopra if ((p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR) || 1159cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_MAC_VNI_PAIR) || 1160cee4d264SManish Chopra (p_first_filter->type == ETH_FILTER_TYPE_VNI)) 1161cee4d264SManish Chopra p_first_filter->vni = cpu_to_le32(p_filter_cmd->vni); 1162cee4d264SManish Chopra 1163cee4d264SManish Chopra if (p_filter_cmd->opcode == QED_FILTER_MOVE) { 1164cee4d264SManish Chopra p_second_filter->type = p_first_filter->type; 1165cee4d264SManish Chopra p_second_filter->mac_msb = p_first_filter->mac_msb; 1166cee4d264SManish Chopra p_second_filter->mac_mid = p_first_filter->mac_mid; 1167cee4d264SManish Chopra p_second_filter->mac_lsb = p_first_filter->mac_lsb; 1168cee4d264SManish Chopra p_second_filter->vlan_id = p_first_filter->vlan_id; 1169cee4d264SManish Chopra p_second_filter->vni = p_first_filter->vni; 1170cee4d264SManish Chopra 1171cee4d264SManish Chopra p_first_filter->action = ETH_FILTER_ACTION_REMOVE; 1172cee4d264SManish Chopra 1173cee4d264SManish Chopra p_first_filter->vport_id = vport_to_remove_from; 1174cee4d264SManish Chopra 1175cee4d264SManish Chopra p_second_filter->action = ETH_FILTER_ACTION_ADD; 1176cee4d264SManish Chopra p_second_filter->vport_id = vport_to_add_to; 1177fc48b7a6SYuval Mintz } else if (p_filter_cmd->opcode == QED_FILTER_REPLACE) { 1178fc48b7a6SYuval Mintz p_first_filter->vport_id = vport_to_add_to; 1179fc48b7a6SYuval Mintz memcpy(p_second_filter, p_first_filter, 1180fc48b7a6SYuval Mintz sizeof(*p_second_filter)); 1181fc48b7a6SYuval Mintz p_first_filter->action = ETH_FILTER_ACTION_REMOVE_ALL; 1182fc48b7a6SYuval Mintz p_second_filter->action = ETH_FILTER_ACTION_ADD; 1183cee4d264SManish Chopra } else { 1184cee4d264SManish Chopra action = qed_filter_action(p_filter_cmd->opcode); 1185cee4d264SManish Chopra 1186cee4d264SManish Chopra if (action == MAX_ETH_FILTER_ACTION) { 1187cee4d264SManish Chopra DP_NOTICE(p_hwfn, 1188cee4d264SManish Chopra "%d is not supported yet\n", 1189cee4d264SManish Chopra p_filter_cmd->opcode); 1190cee4d264SManish Chopra return -EINVAL; 1191cee4d264SManish Chopra } 1192cee4d264SManish Chopra 1193cee4d264SManish Chopra p_first_filter->action = action; 1194cee4d264SManish Chopra p_first_filter->vport_id = (p_filter_cmd->opcode == 1195cee4d264SManish Chopra QED_FILTER_REMOVE) ? 1196cee4d264SManish Chopra vport_to_remove_from : 1197cee4d264SManish Chopra vport_to_add_to; 1198cee4d264SManish Chopra } 1199cee4d264SManish Chopra 1200cee4d264SManish Chopra return 0; 1201cee4d264SManish Chopra } 1202cee4d264SManish Chopra 1203dacd88d6SYuval Mintz int qed_sp_eth_filter_ucast(struct qed_hwfn *p_hwfn, 1204cee4d264SManish Chopra u16 opaque_fid, 1205cee4d264SManish Chopra struct qed_filter_ucast *p_filter_cmd, 1206cee4d264SManish Chopra enum spq_mode comp_mode, 1207cee4d264SManish Chopra struct qed_spq_comp_cb *p_comp_data) 1208cee4d264SManish Chopra { 1209cee4d264SManish Chopra struct vport_filter_update_ramrod_data *p_ramrod = NULL; 1210cee4d264SManish Chopra struct qed_spq_entry *p_ent = NULL; 1211cee4d264SManish Chopra struct eth_filter_cmd_header *p_header; 1212cee4d264SManish Chopra int rc; 1213cee4d264SManish Chopra 1214cee4d264SManish Chopra rc = qed_filter_ucast_common(p_hwfn, opaque_fid, p_filter_cmd, 1215cee4d264SManish Chopra &p_ramrod, &p_ent, 1216cee4d264SManish Chopra comp_mode, p_comp_data); 12171a635e48SYuval Mintz if (rc) { 1218cee4d264SManish Chopra DP_ERR(p_hwfn, "Uni. filter command failed %d\n", rc); 1219cee4d264SManish Chopra return rc; 1220cee4d264SManish Chopra } 1221cee4d264SManish Chopra p_header = &p_ramrod->filter_cmd_hdr; 1222cee4d264SManish Chopra p_header->assert_on_error = p_filter_cmd->assert_on_error; 1223cee4d264SManish Chopra 1224cee4d264SManish Chopra rc = qed_spq_post(p_hwfn, p_ent, NULL); 12251a635e48SYuval Mintz if (rc) { 12261a635e48SYuval Mintz DP_ERR(p_hwfn, "Unicast filter ADD command failed %d\n", rc); 1227cee4d264SManish Chopra return rc; 1228cee4d264SManish Chopra } 1229cee4d264SManish Chopra 1230cee4d264SManish Chopra DP_VERBOSE(p_hwfn, QED_MSG_SP, 1231cee4d264SManish Chopra "Unicast filter configured, opcode = %s, type = %s, cmd_cnt = %d, is_rx_filter = %d, is_tx_filter = %d\n", 1232cee4d264SManish Chopra (p_filter_cmd->opcode == QED_FILTER_ADD) ? "ADD" : 1233cee4d264SManish Chopra ((p_filter_cmd->opcode == QED_FILTER_REMOVE) ? 1234cee4d264SManish Chopra "REMOVE" : 1235cee4d264SManish Chopra ((p_filter_cmd->opcode == QED_FILTER_MOVE) ? 1236cee4d264SManish Chopra "MOVE" : "REPLACE")), 1237cee4d264SManish Chopra (p_filter_cmd->type == QED_FILTER_MAC) ? "MAC" : 1238cee4d264SManish Chopra ((p_filter_cmd->type == QED_FILTER_VLAN) ? 1239cee4d264SManish Chopra "VLAN" : "MAC & VLAN"), 1240cee4d264SManish Chopra p_ramrod->filter_cmd_hdr.cmd_cnt, 1241cee4d264SManish Chopra p_filter_cmd->is_rx_filter, 1242cee4d264SManish Chopra p_filter_cmd->is_tx_filter); 1243cee4d264SManish Chopra DP_VERBOSE(p_hwfn, QED_MSG_SP, 1244cee4d264SManish Chopra "vport_to_add_to = %d, vport_to_remove_from = %d, mac = %2x:%2x:%2x:%2x:%2x:%2x, vlan = %d\n", 1245cee4d264SManish Chopra p_filter_cmd->vport_to_add_to, 1246cee4d264SManish Chopra p_filter_cmd->vport_to_remove_from, 1247cee4d264SManish Chopra p_filter_cmd->mac[0], 1248cee4d264SManish Chopra p_filter_cmd->mac[1], 1249cee4d264SManish Chopra p_filter_cmd->mac[2], 1250cee4d264SManish Chopra p_filter_cmd->mac[3], 1251cee4d264SManish Chopra p_filter_cmd->mac[4], 1252cee4d264SManish Chopra p_filter_cmd->mac[5], 1253cee4d264SManish Chopra p_filter_cmd->vlan); 1254cee4d264SManish Chopra 1255cee4d264SManish Chopra return 0; 1256cee4d264SManish Chopra } 1257cee4d264SManish Chopra 1258cee4d264SManish Chopra /******************************************************************************* 1259cee4d264SManish Chopra * Description: 1260cee4d264SManish Chopra * Calculates crc 32 on a buffer 1261cee4d264SManish Chopra * Note: crc32_length MUST be aligned to 8 1262cee4d264SManish Chopra * Return: 1263cee4d264SManish Chopra ******************************************************************************/ 1264cee4d264SManish Chopra static u32 qed_calc_crc32c(u8 *crc32_packet, 12651a635e48SYuval Mintz u32 crc32_length, u32 crc32_seed, u8 complement) 1266cee4d264SManish Chopra { 12671a635e48SYuval Mintz u32 byte = 0, bit = 0, crc32_result = crc32_seed; 12681a635e48SYuval Mintz u8 msb = 0, current_byte = 0; 1269cee4d264SManish Chopra 1270cee4d264SManish Chopra if ((!crc32_packet) || 1271cee4d264SManish Chopra (crc32_length == 0) || 1272cee4d264SManish Chopra ((crc32_length % 8) != 0)) 1273cee4d264SManish Chopra return crc32_result; 1274cee4d264SManish Chopra for (byte = 0; byte < crc32_length; byte++) { 1275cee4d264SManish Chopra current_byte = crc32_packet[byte]; 1276cee4d264SManish Chopra for (bit = 0; bit < 8; bit++) { 1277cee4d264SManish Chopra msb = (u8)(crc32_result >> 31); 1278cee4d264SManish Chopra crc32_result = crc32_result << 1; 1279cee4d264SManish Chopra if (msb != (0x1 & (current_byte >> bit))) { 1280cee4d264SManish Chopra crc32_result = crc32_result ^ CRC32_POLY; 1281cee4d264SManish Chopra crc32_result |= 1; /*crc32_result[0] = 1;*/ 1282cee4d264SManish Chopra } 1283cee4d264SManish Chopra } 1284cee4d264SManish Chopra } 1285cee4d264SManish Chopra return crc32_result; 1286cee4d264SManish Chopra } 1287cee4d264SManish Chopra 12881a635e48SYuval Mintz static u32 qed_crc32c_le(u32 seed, u8 *mac, u32 len) 1289cee4d264SManish Chopra { 1290cee4d264SManish Chopra u32 packet_buf[2] = { 0 }; 1291cee4d264SManish Chopra 1292cee4d264SManish Chopra memcpy((u8 *)(&packet_buf[0]), &mac[0], 6); 1293cee4d264SManish Chopra return qed_calc_crc32c((u8 *)packet_buf, 8, seed, 0); 1294cee4d264SManish Chopra } 1295cee4d264SManish Chopra 1296dacd88d6SYuval Mintz u8 qed_mcast_bin_from_mac(u8 *mac) 1297cee4d264SManish Chopra { 1298cee4d264SManish Chopra u32 crc = qed_crc32c_le(ETH_MULTICAST_BIN_FROM_MAC_SEED, 1299cee4d264SManish Chopra mac, ETH_ALEN); 1300cee4d264SManish Chopra 1301cee4d264SManish Chopra return crc & 0xff; 1302cee4d264SManish Chopra } 1303cee4d264SManish Chopra 1304cee4d264SManish Chopra static int 1305cee4d264SManish Chopra qed_sp_eth_filter_mcast(struct qed_hwfn *p_hwfn, 1306cee4d264SManish Chopra u16 opaque_fid, 1307cee4d264SManish Chopra struct qed_filter_mcast *p_filter_cmd, 1308cee4d264SManish Chopra enum spq_mode comp_mode, 1309cee4d264SManish Chopra struct qed_spq_comp_cb *p_comp_data) 1310cee4d264SManish Chopra { 1311cee4d264SManish Chopra unsigned long bins[ETH_MULTICAST_MAC_BINS_IN_REGS]; 1312cee4d264SManish Chopra struct vport_update_ramrod_data *p_ramrod = NULL; 1313cee4d264SManish Chopra struct qed_spq_entry *p_ent = NULL; 131406f56b81SYuval Mintz struct qed_sp_init_data init_data; 1315cee4d264SManish Chopra u8 abs_vport_id = 0; 1316cee4d264SManish Chopra int rc, i; 1317cee4d264SManish Chopra 131883aeb933SYuval Mintz if (p_filter_cmd->opcode == QED_FILTER_ADD) 1319cee4d264SManish Chopra rc = qed_fw_vport(p_hwfn, p_filter_cmd->vport_to_add_to, 1320cee4d264SManish Chopra &abs_vport_id); 132183aeb933SYuval Mintz else 1322cee4d264SManish Chopra rc = qed_fw_vport(p_hwfn, p_filter_cmd->vport_to_remove_from, 1323cee4d264SManish Chopra &abs_vport_id); 1324cee4d264SManish Chopra if (rc) 1325cee4d264SManish Chopra return rc; 1326cee4d264SManish Chopra 132706f56b81SYuval Mintz /* Get SPQ entry */ 132806f56b81SYuval Mintz memset(&init_data, 0, sizeof(init_data)); 132906f56b81SYuval Mintz init_data.cid = qed_spq_get_cid(p_hwfn); 133006f56b81SYuval Mintz init_data.opaque_fid = p_hwfn->hw_info.opaque_fid; 133106f56b81SYuval Mintz init_data.comp_mode = comp_mode; 133206f56b81SYuval Mintz init_data.p_comp_data = p_comp_data; 1333cee4d264SManish Chopra 1334cee4d264SManish Chopra rc = qed_sp_init_request(p_hwfn, &p_ent, 1335cee4d264SManish Chopra ETH_RAMROD_VPORT_UPDATE, 133606f56b81SYuval Mintz PROTOCOLID_ETH, &init_data); 1337cee4d264SManish Chopra if (rc) { 1338cee4d264SManish Chopra DP_ERR(p_hwfn, "Multi-cast command failed %d\n", rc); 1339cee4d264SManish Chopra return rc; 1340cee4d264SManish Chopra } 1341cee4d264SManish Chopra 1342cee4d264SManish Chopra p_ramrod = &p_ent->ramrod.vport_update; 1343cee4d264SManish Chopra p_ramrod->common.update_approx_mcast_flg = 1; 1344cee4d264SManish Chopra 1345cee4d264SManish Chopra /* explicitly clear out the entire vector */ 1346cee4d264SManish Chopra memset(&p_ramrod->approx_mcast.bins, 0, 1347cee4d264SManish Chopra sizeof(p_ramrod->approx_mcast.bins)); 1348cee4d264SManish Chopra memset(bins, 0, sizeof(unsigned long) * 1349cee4d264SManish Chopra ETH_MULTICAST_MAC_BINS_IN_REGS); 1350cee4d264SManish Chopra /* filter ADD op is explicit set op and it removes 1351cee4d264SManish Chopra * any existing filters for the vport 1352cee4d264SManish Chopra */ 1353cee4d264SManish Chopra if (p_filter_cmd->opcode == QED_FILTER_ADD) { 1354cee4d264SManish Chopra for (i = 0; i < p_filter_cmd->num_mc_addrs; i++) { 1355cee4d264SManish Chopra u32 bit; 1356cee4d264SManish Chopra 1357cee4d264SManish Chopra bit = qed_mcast_bin_from_mac(p_filter_cmd->mac[i]); 1358cee4d264SManish Chopra __set_bit(bit, bins); 1359cee4d264SManish Chopra } 1360cee4d264SManish Chopra 1361cee4d264SManish Chopra /* Convert to correct endianity */ 1362cee4d264SManish Chopra for (i = 0; i < ETH_MULTICAST_MAC_BINS_IN_REGS; i++) { 13631a635e48SYuval Mintz struct vport_update_ramrod_mcast *p_ramrod_bins; 1364cee4d264SManish Chopra u32 *p_bins = (u32 *)bins; 1365cee4d264SManish Chopra 13661a635e48SYuval Mintz p_ramrod_bins = &p_ramrod->approx_mcast; 13671a635e48SYuval Mintz p_ramrod_bins->bins[i] = cpu_to_le32(p_bins[i]); 1368cee4d264SManish Chopra } 1369cee4d264SManish Chopra } 1370cee4d264SManish Chopra 1371cee4d264SManish Chopra p_ramrod->common.vport_id = abs_vport_id; 1372cee4d264SManish Chopra 1373cee4d264SManish Chopra return qed_spq_post(p_hwfn, p_ent, NULL); 1374cee4d264SManish Chopra } 1375cee4d264SManish Chopra 1376dacd88d6SYuval Mintz static int qed_filter_mcast_cmd(struct qed_dev *cdev, 1377cee4d264SManish Chopra struct qed_filter_mcast *p_filter_cmd, 1378cee4d264SManish Chopra enum spq_mode comp_mode, 1379cee4d264SManish Chopra struct qed_spq_comp_cb *p_comp_data) 1380cee4d264SManish Chopra { 1381cee4d264SManish Chopra int rc = 0; 1382cee4d264SManish Chopra int i; 1383cee4d264SManish Chopra 1384cee4d264SManish Chopra /* only ADD and REMOVE operations are supported for multi-cast */ 1385cee4d264SManish Chopra if ((p_filter_cmd->opcode != QED_FILTER_ADD && 1386cee4d264SManish Chopra (p_filter_cmd->opcode != QED_FILTER_REMOVE)) || 1387cee4d264SManish Chopra (p_filter_cmd->num_mc_addrs > QED_MAX_MC_ADDRS)) 1388cee4d264SManish Chopra return -EINVAL; 1389cee4d264SManish Chopra 1390cee4d264SManish Chopra for_each_hwfn(cdev, i) { 1391cee4d264SManish Chopra struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; 1392cee4d264SManish Chopra 1393cee4d264SManish Chopra u16 opaque_fid; 1394cee4d264SManish Chopra 1395dacd88d6SYuval Mintz if (IS_VF(cdev)) { 1396dacd88d6SYuval Mintz qed_vf_pf_filter_mcast(p_hwfn, p_filter_cmd); 1397dacd88d6SYuval Mintz continue; 1398dacd88d6SYuval Mintz } 1399cee4d264SManish Chopra 1400cee4d264SManish Chopra opaque_fid = p_hwfn->hw_info.opaque_fid; 1401cee4d264SManish Chopra 1402cee4d264SManish Chopra rc = qed_sp_eth_filter_mcast(p_hwfn, 1403cee4d264SManish Chopra opaque_fid, 1404cee4d264SManish Chopra p_filter_cmd, 14051a635e48SYuval Mintz comp_mode, p_comp_data); 1406cee4d264SManish Chopra } 1407cee4d264SManish Chopra return rc; 1408cee4d264SManish Chopra } 1409cee4d264SManish Chopra 1410cee4d264SManish Chopra static int qed_filter_ucast_cmd(struct qed_dev *cdev, 1411cee4d264SManish Chopra struct qed_filter_ucast *p_filter_cmd, 1412cee4d264SManish Chopra enum spq_mode comp_mode, 1413cee4d264SManish Chopra struct qed_spq_comp_cb *p_comp_data) 1414cee4d264SManish Chopra { 1415cee4d264SManish Chopra int rc = 0; 1416cee4d264SManish Chopra int i; 1417cee4d264SManish Chopra 1418cee4d264SManish Chopra for_each_hwfn(cdev, i) { 1419cee4d264SManish Chopra struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; 1420cee4d264SManish Chopra u16 opaque_fid; 1421cee4d264SManish Chopra 1422dacd88d6SYuval Mintz if (IS_VF(cdev)) { 1423dacd88d6SYuval Mintz rc = qed_vf_pf_filter_ucast(p_hwfn, p_filter_cmd); 1424dacd88d6SYuval Mintz continue; 1425dacd88d6SYuval Mintz } 1426cee4d264SManish Chopra 1427cee4d264SManish Chopra opaque_fid = p_hwfn->hw_info.opaque_fid; 1428cee4d264SManish Chopra 1429cee4d264SManish Chopra rc = qed_sp_eth_filter_ucast(p_hwfn, 1430cee4d264SManish Chopra opaque_fid, 1431cee4d264SManish Chopra p_filter_cmd, 14321a635e48SYuval Mintz comp_mode, p_comp_data); 14331a635e48SYuval Mintz if (rc) 1434dacd88d6SYuval Mintz break; 1435cee4d264SManish Chopra } 1436cee4d264SManish Chopra 1437cee4d264SManish Chopra return rc; 1438cee4d264SManish Chopra } 1439cee4d264SManish Chopra 144086622ee7SYuval Mintz /* Statistics related code */ 144186622ee7SYuval Mintz static void __qed_get_vport_pstats_addrlen(struct qed_hwfn *p_hwfn, 144286622ee7SYuval Mintz u32 *p_addr, 1443dacd88d6SYuval Mintz u32 *p_len, u16 statistics_bin) 144486622ee7SYuval Mintz { 1445dacd88d6SYuval Mintz if (IS_PF(p_hwfn->cdev)) { 144686622ee7SYuval Mintz *p_addr = BAR0_MAP_REG_PSDM_RAM + 144786622ee7SYuval Mintz PSTORM_QUEUE_STAT_OFFSET(statistics_bin); 144886622ee7SYuval Mintz *p_len = sizeof(struct eth_pstorm_per_queue_stat); 1449dacd88d6SYuval Mintz } else { 1450dacd88d6SYuval Mintz struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info; 1451dacd88d6SYuval Mintz struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp; 1452dacd88d6SYuval Mintz 1453dacd88d6SYuval Mintz *p_addr = p_resp->pfdev_info.stats_info.pstats.address; 1454dacd88d6SYuval Mintz *p_len = p_resp->pfdev_info.stats_info.pstats.len; 1455dacd88d6SYuval Mintz } 145686622ee7SYuval Mintz } 145786622ee7SYuval Mintz 145886622ee7SYuval Mintz static void __qed_get_vport_pstats(struct qed_hwfn *p_hwfn, 145986622ee7SYuval Mintz struct qed_ptt *p_ptt, 146086622ee7SYuval Mintz struct qed_eth_stats *p_stats, 146186622ee7SYuval Mintz u16 statistics_bin) 146286622ee7SYuval Mintz { 146386622ee7SYuval Mintz struct eth_pstorm_per_queue_stat pstats; 146486622ee7SYuval Mintz u32 pstats_addr = 0, pstats_len = 0; 146586622ee7SYuval Mintz 146686622ee7SYuval Mintz __qed_get_vport_pstats_addrlen(p_hwfn, &pstats_addr, &pstats_len, 146786622ee7SYuval Mintz statistics_bin); 146886622ee7SYuval Mintz 146986622ee7SYuval Mintz memset(&pstats, 0, sizeof(pstats)); 1470dacd88d6SYuval Mintz qed_memcpy_from(p_hwfn, p_ptt, &pstats, pstats_addr, pstats_len); 147186622ee7SYuval Mintz 1472dacd88d6SYuval Mintz p_stats->tx_ucast_bytes += HILO_64_REGPAIR(pstats.sent_ucast_bytes); 1473dacd88d6SYuval Mintz p_stats->tx_mcast_bytes += HILO_64_REGPAIR(pstats.sent_mcast_bytes); 1474dacd88d6SYuval Mintz p_stats->tx_bcast_bytes += HILO_64_REGPAIR(pstats.sent_bcast_bytes); 1475dacd88d6SYuval Mintz p_stats->tx_ucast_pkts += HILO_64_REGPAIR(pstats.sent_ucast_pkts); 1476dacd88d6SYuval Mintz p_stats->tx_mcast_pkts += HILO_64_REGPAIR(pstats.sent_mcast_pkts); 1477dacd88d6SYuval Mintz p_stats->tx_bcast_pkts += HILO_64_REGPAIR(pstats.sent_bcast_pkts); 1478dacd88d6SYuval Mintz p_stats->tx_err_drop_pkts += HILO_64_REGPAIR(pstats.error_drop_pkts); 147986622ee7SYuval Mintz } 148086622ee7SYuval Mintz 148186622ee7SYuval Mintz static void __qed_get_vport_tstats(struct qed_hwfn *p_hwfn, 148286622ee7SYuval Mintz struct qed_ptt *p_ptt, 148386622ee7SYuval Mintz struct qed_eth_stats *p_stats, 148486622ee7SYuval Mintz u16 statistics_bin) 148586622ee7SYuval Mintz { 148686622ee7SYuval Mintz struct tstorm_per_port_stat tstats; 1487dacd88d6SYuval Mintz u32 tstats_addr, tstats_len; 148886622ee7SYuval Mintz 1489dacd88d6SYuval Mintz if (IS_PF(p_hwfn->cdev)) { 1490dacd88d6SYuval Mintz tstats_addr = BAR0_MAP_REG_TSDM_RAM + 1491dacd88d6SYuval Mintz TSTORM_PORT_STAT_OFFSET(MFW_PORT(p_hwfn)); 1492dacd88d6SYuval Mintz tstats_len = sizeof(struct tstorm_per_port_stat); 1493dacd88d6SYuval Mintz } else { 1494dacd88d6SYuval Mintz struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info; 1495dacd88d6SYuval Mintz struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp; 1496dacd88d6SYuval Mintz 1497dacd88d6SYuval Mintz tstats_addr = p_resp->pfdev_info.stats_info.tstats.address; 1498dacd88d6SYuval Mintz tstats_len = p_resp->pfdev_info.stats_info.tstats.len; 1499dacd88d6SYuval Mintz } 150086622ee7SYuval Mintz 150186622ee7SYuval Mintz memset(&tstats, 0, sizeof(tstats)); 1502dacd88d6SYuval Mintz qed_memcpy_from(p_hwfn, p_ptt, &tstats, tstats_addr, tstats_len); 150386622ee7SYuval Mintz 150486622ee7SYuval Mintz p_stats->mftag_filter_discards += 150586622ee7SYuval Mintz HILO_64_REGPAIR(tstats.mftag_filter_discard); 150686622ee7SYuval Mintz p_stats->mac_filter_discards += 150786622ee7SYuval Mintz HILO_64_REGPAIR(tstats.eth_mac_filter_discard); 150886622ee7SYuval Mintz } 150986622ee7SYuval Mintz 151086622ee7SYuval Mintz static void __qed_get_vport_ustats_addrlen(struct qed_hwfn *p_hwfn, 151186622ee7SYuval Mintz u32 *p_addr, 1512dacd88d6SYuval Mintz u32 *p_len, u16 statistics_bin) 151386622ee7SYuval Mintz { 1514dacd88d6SYuval Mintz if (IS_PF(p_hwfn->cdev)) { 151586622ee7SYuval Mintz *p_addr = BAR0_MAP_REG_USDM_RAM + 151686622ee7SYuval Mintz USTORM_QUEUE_STAT_OFFSET(statistics_bin); 151786622ee7SYuval Mintz *p_len = sizeof(struct eth_ustorm_per_queue_stat); 1518dacd88d6SYuval Mintz } else { 1519dacd88d6SYuval Mintz struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info; 1520dacd88d6SYuval Mintz struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp; 1521dacd88d6SYuval Mintz 1522dacd88d6SYuval Mintz *p_addr = p_resp->pfdev_info.stats_info.ustats.address; 1523dacd88d6SYuval Mintz *p_len = p_resp->pfdev_info.stats_info.ustats.len; 1524dacd88d6SYuval Mintz } 152586622ee7SYuval Mintz } 152686622ee7SYuval Mintz 152786622ee7SYuval Mintz static void __qed_get_vport_ustats(struct qed_hwfn *p_hwfn, 152886622ee7SYuval Mintz struct qed_ptt *p_ptt, 152986622ee7SYuval Mintz struct qed_eth_stats *p_stats, 153086622ee7SYuval Mintz u16 statistics_bin) 153186622ee7SYuval Mintz { 153286622ee7SYuval Mintz struct eth_ustorm_per_queue_stat ustats; 153386622ee7SYuval Mintz u32 ustats_addr = 0, ustats_len = 0; 153486622ee7SYuval Mintz 153586622ee7SYuval Mintz __qed_get_vport_ustats_addrlen(p_hwfn, &ustats_addr, &ustats_len, 153686622ee7SYuval Mintz statistics_bin); 153786622ee7SYuval Mintz 153886622ee7SYuval Mintz memset(&ustats, 0, sizeof(ustats)); 1539dacd88d6SYuval Mintz qed_memcpy_from(p_hwfn, p_ptt, &ustats, ustats_addr, ustats_len); 154086622ee7SYuval Mintz 1541dacd88d6SYuval Mintz p_stats->rx_ucast_bytes += HILO_64_REGPAIR(ustats.rcv_ucast_bytes); 1542dacd88d6SYuval Mintz p_stats->rx_mcast_bytes += HILO_64_REGPAIR(ustats.rcv_mcast_bytes); 1543dacd88d6SYuval Mintz p_stats->rx_bcast_bytes += HILO_64_REGPAIR(ustats.rcv_bcast_bytes); 1544dacd88d6SYuval Mintz p_stats->rx_ucast_pkts += HILO_64_REGPAIR(ustats.rcv_ucast_pkts); 1545dacd88d6SYuval Mintz p_stats->rx_mcast_pkts += HILO_64_REGPAIR(ustats.rcv_mcast_pkts); 1546dacd88d6SYuval Mintz p_stats->rx_bcast_pkts += HILO_64_REGPAIR(ustats.rcv_bcast_pkts); 154786622ee7SYuval Mintz } 154886622ee7SYuval Mintz 154986622ee7SYuval Mintz static void __qed_get_vport_mstats_addrlen(struct qed_hwfn *p_hwfn, 155086622ee7SYuval Mintz u32 *p_addr, 1551dacd88d6SYuval Mintz u32 *p_len, u16 statistics_bin) 155286622ee7SYuval Mintz { 1553dacd88d6SYuval Mintz if (IS_PF(p_hwfn->cdev)) { 155486622ee7SYuval Mintz *p_addr = BAR0_MAP_REG_MSDM_RAM + 155586622ee7SYuval Mintz MSTORM_QUEUE_STAT_OFFSET(statistics_bin); 155686622ee7SYuval Mintz *p_len = sizeof(struct eth_mstorm_per_queue_stat); 1557dacd88d6SYuval Mintz } else { 1558dacd88d6SYuval Mintz struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info; 1559dacd88d6SYuval Mintz struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp; 1560dacd88d6SYuval Mintz 1561dacd88d6SYuval Mintz *p_addr = p_resp->pfdev_info.stats_info.mstats.address; 1562dacd88d6SYuval Mintz *p_len = p_resp->pfdev_info.stats_info.mstats.len; 1563dacd88d6SYuval Mintz } 156486622ee7SYuval Mintz } 156586622ee7SYuval Mintz 156686622ee7SYuval Mintz static void __qed_get_vport_mstats(struct qed_hwfn *p_hwfn, 156786622ee7SYuval Mintz struct qed_ptt *p_ptt, 156886622ee7SYuval Mintz struct qed_eth_stats *p_stats, 156986622ee7SYuval Mintz u16 statistics_bin) 157086622ee7SYuval Mintz { 157186622ee7SYuval Mintz struct eth_mstorm_per_queue_stat mstats; 157286622ee7SYuval Mintz u32 mstats_addr = 0, mstats_len = 0; 157386622ee7SYuval Mintz 157486622ee7SYuval Mintz __qed_get_vport_mstats_addrlen(p_hwfn, &mstats_addr, &mstats_len, 157586622ee7SYuval Mintz statistics_bin); 157686622ee7SYuval Mintz 157786622ee7SYuval Mintz memset(&mstats, 0, sizeof(mstats)); 1578dacd88d6SYuval Mintz qed_memcpy_from(p_hwfn, p_ptt, &mstats, mstats_addr, mstats_len); 157986622ee7SYuval Mintz 1580dacd88d6SYuval Mintz p_stats->no_buff_discards += HILO_64_REGPAIR(mstats.no_buff_discard); 158186622ee7SYuval Mintz p_stats->packet_too_big_discard += 158286622ee7SYuval Mintz HILO_64_REGPAIR(mstats.packet_too_big_discard); 1583dacd88d6SYuval Mintz p_stats->ttl0_discard += HILO_64_REGPAIR(mstats.ttl0_discard); 158486622ee7SYuval Mintz p_stats->tpa_coalesced_pkts += 158586622ee7SYuval Mintz HILO_64_REGPAIR(mstats.tpa_coalesced_pkts); 158686622ee7SYuval Mintz p_stats->tpa_coalesced_events += 158786622ee7SYuval Mintz HILO_64_REGPAIR(mstats.tpa_coalesced_events); 1588dacd88d6SYuval Mintz p_stats->tpa_aborts_num += HILO_64_REGPAIR(mstats.tpa_aborts_num); 158986622ee7SYuval Mintz p_stats->tpa_coalesced_bytes += 159086622ee7SYuval Mintz HILO_64_REGPAIR(mstats.tpa_coalesced_bytes); 159186622ee7SYuval Mintz } 159286622ee7SYuval Mintz 159386622ee7SYuval Mintz static void __qed_get_vport_port_stats(struct qed_hwfn *p_hwfn, 159486622ee7SYuval Mintz struct qed_ptt *p_ptt, 159586622ee7SYuval Mintz struct qed_eth_stats *p_stats) 159686622ee7SYuval Mintz { 159786622ee7SYuval Mintz struct port_stats port_stats; 159886622ee7SYuval Mintz int j; 159986622ee7SYuval Mintz 160086622ee7SYuval Mintz memset(&port_stats, 0, sizeof(port_stats)); 160186622ee7SYuval Mintz 160286622ee7SYuval Mintz qed_memcpy_from(p_hwfn, p_ptt, &port_stats, 160386622ee7SYuval Mintz p_hwfn->mcp_info->port_addr + 160486622ee7SYuval Mintz offsetof(struct public_port, stats), 160586622ee7SYuval Mintz sizeof(port_stats)); 160686622ee7SYuval Mintz 1607351a4dedSYuval Mintz p_stats->rx_64_byte_packets += port_stats.eth.r64; 1608351a4dedSYuval Mintz p_stats->rx_65_to_127_byte_packets += port_stats.eth.r127; 1609351a4dedSYuval Mintz p_stats->rx_128_to_255_byte_packets += port_stats.eth.r255; 1610351a4dedSYuval Mintz p_stats->rx_256_to_511_byte_packets += port_stats.eth.r511; 1611351a4dedSYuval Mintz p_stats->rx_512_to_1023_byte_packets += port_stats.eth.r1023; 1612351a4dedSYuval Mintz p_stats->rx_1024_to_1518_byte_packets += port_stats.eth.r1518; 1613351a4dedSYuval Mintz p_stats->rx_1519_to_1522_byte_packets += port_stats.eth.r1522; 1614351a4dedSYuval Mintz p_stats->rx_1519_to_2047_byte_packets += port_stats.eth.r2047; 1615351a4dedSYuval Mintz p_stats->rx_2048_to_4095_byte_packets += port_stats.eth.r4095; 1616351a4dedSYuval Mintz p_stats->rx_4096_to_9216_byte_packets += port_stats.eth.r9216; 1617351a4dedSYuval Mintz p_stats->rx_9217_to_16383_byte_packets += port_stats.eth.r16383; 1618351a4dedSYuval Mintz p_stats->rx_crc_errors += port_stats.eth.rfcs; 1619351a4dedSYuval Mintz p_stats->rx_mac_crtl_frames += port_stats.eth.rxcf; 1620351a4dedSYuval Mintz p_stats->rx_pause_frames += port_stats.eth.rxpf; 1621351a4dedSYuval Mintz p_stats->rx_pfc_frames += port_stats.eth.rxpp; 1622351a4dedSYuval Mintz p_stats->rx_align_errors += port_stats.eth.raln; 1623351a4dedSYuval Mintz p_stats->rx_carrier_errors += port_stats.eth.rfcr; 1624351a4dedSYuval Mintz p_stats->rx_oversize_packets += port_stats.eth.rovr; 1625351a4dedSYuval Mintz p_stats->rx_jabbers += port_stats.eth.rjbr; 1626351a4dedSYuval Mintz p_stats->rx_undersize_packets += port_stats.eth.rund; 1627351a4dedSYuval Mintz p_stats->rx_fragments += port_stats.eth.rfrg; 1628351a4dedSYuval Mintz p_stats->tx_64_byte_packets += port_stats.eth.t64; 1629351a4dedSYuval Mintz p_stats->tx_65_to_127_byte_packets += port_stats.eth.t127; 1630351a4dedSYuval Mintz p_stats->tx_128_to_255_byte_packets += port_stats.eth.t255; 1631351a4dedSYuval Mintz p_stats->tx_256_to_511_byte_packets += port_stats.eth.t511; 1632351a4dedSYuval Mintz p_stats->tx_512_to_1023_byte_packets += port_stats.eth.t1023; 1633351a4dedSYuval Mintz p_stats->tx_1024_to_1518_byte_packets += port_stats.eth.t1518; 1634351a4dedSYuval Mintz p_stats->tx_1519_to_2047_byte_packets += port_stats.eth.t2047; 1635351a4dedSYuval Mintz p_stats->tx_2048_to_4095_byte_packets += port_stats.eth.t4095; 1636351a4dedSYuval Mintz p_stats->tx_4096_to_9216_byte_packets += port_stats.eth.t9216; 1637351a4dedSYuval Mintz p_stats->tx_9217_to_16383_byte_packets += port_stats.eth.t16383; 1638351a4dedSYuval Mintz p_stats->tx_pause_frames += port_stats.eth.txpf; 1639351a4dedSYuval Mintz p_stats->tx_pfc_frames += port_stats.eth.txpp; 1640351a4dedSYuval Mintz p_stats->tx_lpi_entry_count += port_stats.eth.tlpiec; 1641351a4dedSYuval Mintz p_stats->tx_total_collisions += port_stats.eth.tncl; 1642351a4dedSYuval Mintz p_stats->rx_mac_bytes += port_stats.eth.rbyte; 1643351a4dedSYuval Mintz p_stats->rx_mac_uc_packets += port_stats.eth.rxuca; 1644351a4dedSYuval Mintz p_stats->rx_mac_mc_packets += port_stats.eth.rxmca; 1645351a4dedSYuval Mintz p_stats->rx_mac_bc_packets += port_stats.eth.rxbca; 1646351a4dedSYuval Mintz p_stats->rx_mac_frames_ok += port_stats.eth.rxpok; 1647351a4dedSYuval Mintz p_stats->tx_mac_bytes += port_stats.eth.tbyte; 1648351a4dedSYuval Mintz p_stats->tx_mac_uc_packets += port_stats.eth.txuca; 1649351a4dedSYuval Mintz p_stats->tx_mac_mc_packets += port_stats.eth.txmca; 1650351a4dedSYuval Mintz p_stats->tx_mac_bc_packets += port_stats.eth.txbca; 1651351a4dedSYuval Mintz p_stats->tx_mac_ctrl_frames += port_stats.eth.txcf; 165286622ee7SYuval Mintz for (j = 0; j < 8; j++) { 165386622ee7SYuval Mintz p_stats->brb_truncates += port_stats.brb.brb_truncate[j]; 165486622ee7SYuval Mintz p_stats->brb_discards += port_stats.brb.brb_discard[j]; 165586622ee7SYuval Mintz } 165686622ee7SYuval Mintz } 165786622ee7SYuval Mintz 165886622ee7SYuval Mintz static void __qed_get_vport_stats(struct qed_hwfn *p_hwfn, 165986622ee7SYuval Mintz struct qed_ptt *p_ptt, 166086622ee7SYuval Mintz struct qed_eth_stats *stats, 1661dacd88d6SYuval Mintz u16 statistics_bin, bool b_get_port_stats) 166286622ee7SYuval Mintz { 166386622ee7SYuval Mintz __qed_get_vport_mstats(p_hwfn, p_ptt, stats, statistics_bin); 166486622ee7SYuval Mintz __qed_get_vport_ustats(p_hwfn, p_ptt, stats, statistics_bin); 166586622ee7SYuval Mintz __qed_get_vport_tstats(p_hwfn, p_ptt, stats, statistics_bin); 166686622ee7SYuval Mintz __qed_get_vport_pstats(p_hwfn, p_ptt, stats, statistics_bin); 166786622ee7SYuval Mintz 1668dacd88d6SYuval Mintz if (b_get_port_stats && p_hwfn->mcp_info) 166986622ee7SYuval Mintz __qed_get_vport_port_stats(p_hwfn, p_ptt, stats); 167086622ee7SYuval Mintz } 167186622ee7SYuval Mintz 167286622ee7SYuval Mintz static void _qed_get_vport_stats(struct qed_dev *cdev, 167386622ee7SYuval Mintz struct qed_eth_stats *stats) 167486622ee7SYuval Mintz { 167586622ee7SYuval Mintz u8 fw_vport = 0; 167686622ee7SYuval Mintz int i; 167786622ee7SYuval Mintz 167886622ee7SYuval Mintz memset(stats, 0, sizeof(*stats)); 167986622ee7SYuval Mintz 168086622ee7SYuval Mintz for_each_hwfn(cdev, i) { 168186622ee7SYuval Mintz struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; 1682dacd88d6SYuval Mintz struct qed_ptt *p_ptt = IS_PF(cdev) ? qed_ptt_acquire(p_hwfn) 1683dacd88d6SYuval Mintz : NULL; 168486622ee7SYuval Mintz 1685dacd88d6SYuval Mintz if (IS_PF(cdev)) { 168686622ee7SYuval Mintz /* The main vport index is relative first */ 168786622ee7SYuval Mintz if (qed_fw_vport(p_hwfn, 0, &fw_vport)) { 168886622ee7SYuval Mintz DP_ERR(p_hwfn, "No vport available!\n"); 1689dacd88d6SYuval Mintz goto out; 1690dacd88d6SYuval Mintz } 169186622ee7SYuval Mintz } 169286622ee7SYuval Mintz 1693dacd88d6SYuval Mintz if (IS_PF(cdev) && !p_ptt) { 169486622ee7SYuval Mintz DP_ERR(p_hwfn, "Failed to acquire ptt\n"); 169586622ee7SYuval Mintz continue; 169686622ee7SYuval Mintz } 169786622ee7SYuval Mintz 1698dacd88d6SYuval Mintz __qed_get_vport_stats(p_hwfn, p_ptt, stats, fw_vport, 1699dacd88d6SYuval Mintz IS_PF(cdev) ? true : false); 170086622ee7SYuval Mintz 1701dacd88d6SYuval Mintz out: 1702dacd88d6SYuval Mintz if (IS_PF(cdev) && p_ptt) 170386622ee7SYuval Mintz qed_ptt_release(p_hwfn, p_ptt); 170486622ee7SYuval Mintz } 170586622ee7SYuval Mintz } 170686622ee7SYuval Mintz 17071a635e48SYuval Mintz void qed_get_vport_stats(struct qed_dev *cdev, struct qed_eth_stats *stats) 170886622ee7SYuval Mintz { 170986622ee7SYuval Mintz u32 i; 171086622ee7SYuval Mintz 171186622ee7SYuval Mintz if (!cdev) { 171286622ee7SYuval Mintz memset(stats, 0, sizeof(*stats)); 171386622ee7SYuval Mintz return; 171486622ee7SYuval Mintz } 171586622ee7SYuval Mintz 171686622ee7SYuval Mintz _qed_get_vport_stats(cdev, stats); 171786622ee7SYuval Mintz 171886622ee7SYuval Mintz if (!cdev->reset_stats) 171986622ee7SYuval Mintz return; 172086622ee7SYuval Mintz 172186622ee7SYuval Mintz /* Reduce the statistics baseline */ 172286622ee7SYuval Mintz for (i = 0; i < sizeof(struct qed_eth_stats) / sizeof(u64); i++) 172386622ee7SYuval Mintz ((u64 *)stats)[i] -= ((u64 *)cdev->reset_stats)[i]; 172486622ee7SYuval Mintz } 172586622ee7SYuval Mintz 172686622ee7SYuval Mintz /* zeroes V-PORT specific portion of stats (Port stats remains untouched) */ 172786622ee7SYuval Mintz void qed_reset_vport_stats(struct qed_dev *cdev) 172886622ee7SYuval Mintz { 172986622ee7SYuval Mintz int i; 173086622ee7SYuval Mintz 173186622ee7SYuval Mintz for_each_hwfn(cdev, i) { 173286622ee7SYuval Mintz struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; 173386622ee7SYuval Mintz struct eth_mstorm_per_queue_stat mstats; 173486622ee7SYuval Mintz struct eth_ustorm_per_queue_stat ustats; 173586622ee7SYuval Mintz struct eth_pstorm_per_queue_stat pstats; 1736dacd88d6SYuval Mintz struct qed_ptt *p_ptt = IS_PF(cdev) ? qed_ptt_acquire(p_hwfn) 1737dacd88d6SYuval Mintz : NULL; 173886622ee7SYuval Mintz u32 addr = 0, len = 0; 173986622ee7SYuval Mintz 1740dacd88d6SYuval Mintz if (IS_PF(cdev) && !p_ptt) { 174186622ee7SYuval Mintz DP_ERR(p_hwfn, "Failed to acquire ptt\n"); 174286622ee7SYuval Mintz continue; 174386622ee7SYuval Mintz } 174486622ee7SYuval Mintz 174586622ee7SYuval Mintz memset(&mstats, 0, sizeof(mstats)); 174686622ee7SYuval Mintz __qed_get_vport_mstats_addrlen(p_hwfn, &addr, &len, 0); 174786622ee7SYuval Mintz qed_memcpy_to(p_hwfn, p_ptt, addr, &mstats, len); 174886622ee7SYuval Mintz 174986622ee7SYuval Mintz memset(&ustats, 0, sizeof(ustats)); 175086622ee7SYuval Mintz __qed_get_vport_ustats_addrlen(p_hwfn, &addr, &len, 0); 175186622ee7SYuval Mintz qed_memcpy_to(p_hwfn, p_ptt, addr, &ustats, len); 175286622ee7SYuval Mintz 175386622ee7SYuval Mintz memset(&pstats, 0, sizeof(pstats)); 175486622ee7SYuval Mintz __qed_get_vport_pstats_addrlen(p_hwfn, &addr, &len, 0); 175586622ee7SYuval Mintz qed_memcpy_to(p_hwfn, p_ptt, addr, &pstats, len); 175686622ee7SYuval Mintz 1757dacd88d6SYuval Mintz if (IS_PF(cdev)) 175886622ee7SYuval Mintz qed_ptt_release(p_hwfn, p_ptt); 175986622ee7SYuval Mintz } 176086622ee7SYuval Mintz 176186622ee7SYuval Mintz /* PORT statistics are not necessarily reset, so we need to 176286622ee7SYuval Mintz * read and create a baseline for future statistics. 176386622ee7SYuval Mintz */ 176486622ee7SYuval Mintz if (!cdev->reset_stats) 176586622ee7SYuval Mintz DP_INFO(cdev, "Reset stats not allocated\n"); 176686622ee7SYuval Mintz else 176786622ee7SYuval Mintz _qed_get_vport_stats(cdev, cdev->reset_stats); 176886622ee7SYuval Mintz } 176986622ee7SYuval Mintz 177025c089d7SYuval Mintz static int qed_fill_eth_dev_info(struct qed_dev *cdev, 177125c089d7SYuval Mintz struct qed_dev_eth_info *info) 177225c089d7SYuval Mintz { 177325c089d7SYuval Mintz int i; 177425c089d7SYuval Mintz 177525c089d7SYuval Mintz memset(info, 0, sizeof(*info)); 177625c089d7SYuval Mintz 177725c089d7SYuval Mintz info->num_tc = 1; 177825c089d7SYuval Mintz 17791408cc1fSYuval Mintz if (IS_PF(cdev)) { 178025eb8d46SYuval Mintz int max_vf_vlan_filters = 0; 17817b7e70f9SYuval Mintz int max_vf_mac_filters = 0; 178225eb8d46SYuval Mintz 178325c089d7SYuval Mintz if (cdev->int_params.out.int_mode == QED_INT_MODE_MSIX) { 1784e1d32acbSMintz, Yuval u16 num_queues = 0; 1785e1d32acbSMintz, Yuval 1786e1d32acbSMintz, Yuval /* Since the feature controls only queue-zones, 1787e1d32acbSMintz, Yuval * make sure we have the contexts [rx, tx, xdp] to 1788e1d32acbSMintz, Yuval * match. 1789e1d32acbSMintz, Yuval */ 1790e1d32acbSMintz, Yuval for_each_hwfn(cdev, i) { 1791e1d32acbSMintz, Yuval struct qed_hwfn *hwfn = &cdev->hwfns[i]; 1792e1d32acbSMintz, Yuval u16 l2_queues = (u16)FEAT_NUM(hwfn, 1793e1d32acbSMintz, Yuval QED_PF_L2_QUE); 1794e1d32acbSMintz, Yuval u16 cids; 1795e1d32acbSMintz, Yuval 1796e1d32acbSMintz, Yuval cids = hwfn->pf_params.eth_pf_params.num_cons; 1797e1d32acbSMintz, Yuval num_queues += min_t(u16, l2_queues, cids / 3); 1798e1d32acbSMintz, Yuval } 1799e1d32acbSMintz, Yuval 1800e1d32acbSMintz, Yuval /* queues might theoretically be >256, but interrupts' 1801e1d32acbSMintz, Yuval * upper-limit guarantes that it would fit in a u8. 1802e1d32acbSMintz, Yuval */ 1803e1d32acbSMintz, Yuval if (cdev->int_params.fp_msix_cnt) { 1804e1d32acbSMintz, Yuval u8 irqs = cdev->int_params.fp_msix_cnt; 1805e1d32acbSMintz, Yuval 1806e1d32acbSMintz, Yuval info->num_queues = (u8)min_t(u16, 1807e1d32acbSMintz, Yuval num_queues, irqs); 1808e1d32acbSMintz, Yuval } 180925c089d7SYuval Mintz } else { 181025c089d7SYuval Mintz info->num_queues = cdev->num_hwfns; 181125c089d7SYuval Mintz } 181225c089d7SYuval Mintz 18137b7e70f9SYuval Mintz if (IS_QED_SRIOV(cdev)) { 181425eb8d46SYuval Mintz max_vf_vlan_filters = cdev->p_iov_info->total_vfs * 181525eb8d46SYuval Mintz QED_ETH_VF_NUM_VLAN_FILTERS; 18167b7e70f9SYuval Mintz max_vf_mac_filters = cdev->p_iov_info->total_vfs * 18177b7e70f9SYuval Mintz QED_ETH_VF_NUM_MAC_FILTERS; 18187b7e70f9SYuval Mintz } 18197b7e70f9SYuval Mintz info->num_vlan_filters = RESC_NUM(QED_LEADING_HWFN(cdev), 18207b7e70f9SYuval Mintz QED_VLAN) - 182125eb8d46SYuval Mintz max_vf_vlan_filters; 18227b7e70f9SYuval Mintz info->num_mac_filters = RESC_NUM(QED_LEADING_HWFN(cdev), 18237b7e70f9SYuval Mintz QED_MAC) - 18247b7e70f9SYuval Mintz max_vf_mac_filters; 182525eb8d46SYuval Mintz 182625c089d7SYuval Mintz ether_addr_copy(info->port_mac, 182725c089d7SYuval Mintz cdev->hwfns[0].hw_info.hw_mac_addr); 18281408cc1fSYuval Mintz } else { 18291408cc1fSYuval Mintz qed_vf_get_num_rxqs(QED_LEADING_HWFN(cdev), &info->num_queues); 18301408cc1fSYuval Mintz if (cdev->num_hwfns > 1) { 18311408cc1fSYuval Mintz u8 queues = 0; 18321408cc1fSYuval Mintz 18331408cc1fSYuval Mintz qed_vf_get_num_rxqs(&cdev->hwfns[1], &queues); 18341408cc1fSYuval Mintz info->num_queues += queues; 18351408cc1fSYuval Mintz } 18361408cc1fSYuval Mintz 18371408cc1fSYuval Mintz qed_vf_get_num_vlan_filters(&cdev->hwfns[0], 18382edbff8dSTomer Tayar (u8 *)&info->num_vlan_filters); 1839b0fca312SMintz, Yuval qed_vf_get_num_mac_filters(&cdev->hwfns[0], 1840b0fca312SMintz, Yuval (u8 *)&info->num_mac_filters); 18411408cc1fSYuval Mintz qed_vf_get_port_mac(&cdev->hwfns[0], info->port_mac); 1842d8c2c7e3SYuval Mintz 1843d8c2c7e3SYuval Mintz info->is_legacy = !!cdev->hwfns[0].vf_iov_info->b_pre_fp_hsi; 18441408cc1fSYuval Mintz } 184525c089d7SYuval Mintz 184625c089d7SYuval Mintz qed_fill_dev_info(cdev, &info->common); 184725c089d7SYuval Mintz 18481408cc1fSYuval Mintz if (IS_VF(cdev)) 18491408cc1fSYuval Mintz memset(info->common.hw_mac, 0, ETH_ALEN); 18501408cc1fSYuval Mintz 185125c089d7SYuval Mintz return 0; 185225c089d7SYuval Mintz } 185325c089d7SYuval Mintz 1854cc875c2eSYuval Mintz static void qed_register_eth_ops(struct qed_dev *cdev, 18551408cc1fSYuval Mintz struct qed_eth_cb_ops *ops, void *cookie) 1856cc875c2eSYuval Mintz { 1857cc875c2eSYuval Mintz cdev->protocol_ops.eth = ops; 1858cc875c2eSYuval Mintz cdev->ops_cookie = cookie; 18591408cc1fSYuval Mintz 18601408cc1fSYuval Mintz /* For VF, we start bulletin reading */ 18611408cc1fSYuval Mintz if (IS_VF(cdev)) 18621408cc1fSYuval Mintz qed_vf_start_iov_wq(cdev); 1863cc875c2eSYuval Mintz } 1864cc875c2eSYuval Mintz 1865eff16960SYuval Mintz static bool qed_check_mac(struct qed_dev *cdev, u8 *mac) 1866eff16960SYuval Mintz { 1867eff16960SYuval Mintz if (IS_PF(cdev)) 1868eff16960SYuval Mintz return true; 1869eff16960SYuval Mintz 1870eff16960SYuval Mintz return qed_vf_check_mac(&cdev->hwfns[0], mac); 1871eff16960SYuval Mintz } 1872eff16960SYuval Mintz 1873cee4d264SManish Chopra static int qed_start_vport(struct qed_dev *cdev, 1874088c8618SManish Chopra struct qed_start_vport_params *params) 1875cee4d264SManish Chopra { 1876cee4d264SManish Chopra int rc, i; 1877cee4d264SManish Chopra 1878cee4d264SManish Chopra for_each_hwfn(cdev, i) { 1879088c8618SManish Chopra struct qed_sp_vport_start_params start = { 0 }; 1880cee4d264SManish Chopra struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; 1881cee4d264SManish Chopra 1882088c8618SManish Chopra start.tpa_mode = params->gro_enable ? QED_TPA_MODE_GRO : 1883088c8618SManish Chopra QED_TPA_MODE_NONE; 1884088c8618SManish Chopra start.remove_inner_vlan = params->remove_inner_vlan; 188508feecd7SYuval Mintz start.only_untagged = true; /* untagged only */ 1886088c8618SManish Chopra start.drop_ttl0 = params->drop_ttl0; 1887088c8618SManish Chopra start.opaque_fid = p_hwfn->hw_info.opaque_fid; 1888088c8618SManish Chopra start.concrete_fid = p_hwfn->hw_info.concrete_fid; 1889088c8618SManish Chopra start.vport_id = params->vport_id; 1890088c8618SManish Chopra start.max_buffers_per_cqe = 16; 1891088c8618SManish Chopra start.mtu = params->mtu; 1892cee4d264SManish Chopra 1893088c8618SManish Chopra rc = qed_sp_vport_start(p_hwfn, &start); 1894cee4d264SManish Chopra if (rc) { 1895cee4d264SManish Chopra DP_ERR(cdev, "Failed to start VPORT\n"); 1896cee4d264SManish Chopra return rc; 1897cee4d264SManish Chopra } 1898cee4d264SManish Chopra 1899cee4d264SManish Chopra qed_hw_start_fastpath(p_hwfn); 1900cee4d264SManish Chopra 1901cee4d264SManish Chopra DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP), 1902cee4d264SManish Chopra "Started V-PORT %d with MTU %d\n", 1903088c8618SManish Chopra start.vport_id, start.mtu); 1904cee4d264SManish Chopra } 1905cee4d264SManish Chopra 1906a0d26d5aSYuval Mintz if (params->clear_stats) 19079df2ed04SManish Chopra qed_reset_vport_stats(cdev); 19089df2ed04SManish Chopra 1909cee4d264SManish Chopra return 0; 1910cee4d264SManish Chopra } 1911cee4d264SManish Chopra 19121a635e48SYuval Mintz static int qed_stop_vport(struct qed_dev *cdev, u8 vport_id) 1913cee4d264SManish Chopra { 1914cee4d264SManish Chopra int rc, i; 1915cee4d264SManish Chopra 1916cee4d264SManish Chopra for_each_hwfn(cdev, i) { 1917cee4d264SManish Chopra struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; 1918cee4d264SManish Chopra 1919cee4d264SManish Chopra rc = qed_sp_vport_stop(p_hwfn, 19201a635e48SYuval Mintz p_hwfn->hw_info.opaque_fid, vport_id); 1921cee4d264SManish Chopra 1922cee4d264SManish Chopra if (rc) { 1923cee4d264SManish Chopra DP_ERR(cdev, "Failed to stop VPORT\n"); 1924cee4d264SManish Chopra return rc; 1925cee4d264SManish Chopra } 1926cee4d264SManish Chopra } 1927cee4d264SManish Chopra return 0; 1928cee4d264SManish Chopra } 1929cee4d264SManish Chopra 1930f29ffdb6SMintz, Yuval static int qed_update_vport_rss(struct qed_dev *cdev, 1931f29ffdb6SMintz, Yuval struct qed_update_vport_rss_params *input, 1932f29ffdb6SMintz, Yuval struct qed_rss_params *rss) 1933f29ffdb6SMintz, Yuval { 1934f29ffdb6SMintz, Yuval int i, fn; 1935f29ffdb6SMintz, Yuval 1936f29ffdb6SMintz, Yuval /* Update configuration with what's correct regardless of CMT */ 1937f29ffdb6SMintz, Yuval rss->update_rss_config = 1; 1938f29ffdb6SMintz, Yuval rss->rss_enable = 1; 1939f29ffdb6SMintz, Yuval rss->update_rss_capabilities = 1; 1940f29ffdb6SMintz, Yuval rss->update_rss_ind_table = 1; 1941f29ffdb6SMintz, Yuval rss->update_rss_key = 1; 1942f29ffdb6SMintz, Yuval rss->rss_caps = input->rss_caps; 1943f29ffdb6SMintz, Yuval memcpy(rss->rss_key, input->rss_key, QED_RSS_KEY_SIZE * sizeof(u32)); 1944f29ffdb6SMintz, Yuval 1945f29ffdb6SMintz, Yuval /* In regular scenario, we'd simply need to take input handlers. 1946f29ffdb6SMintz, Yuval * But in CMT, we'd have to split the handlers according to the 1947f29ffdb6SMintz, Yuval * engine they were configured on. We'd then have to understand 1948f29ffdb6SMintz, Yuval * whether RSS is really required, since 2-queues on CMT doesn't 1949f29ffdb6SMintz, Yuval * require RSS. 1950f29ffdb6SMintz, Yuval */ 1951f29ffdb6SMintz, Yuval if (cdev->num_hwfns == 1) { 1952f29ffdb6SMintz, Yuval memcpy(rss->rss_ind_table, 1953f29ffdb6SMintz, Yuval input->rss_ind_table, 1954f29ffdb6SMintz, Yuval QED_RSS_IND_TABLE_SIZE * sizeof(void *)); 1955f29ffdb6SMintz, Yuval rss->rss_table_size_log = 7; 1956f29ffdb6SMintz, Yuval return 0; 1957f29ffdb6SMintz, Yuval } 1958f29ffdb6SMintz, Yuval 1959f29ffdb6SMintz, Yuval /* Start by copying the non-spcific information to the 2nd copy */ 1960f29ffdb6SMintz, Yuval memcpy(&rss[1], &rss[0], sizeof(struct qed_rss_params)); 1961f29ffdb6SMintz, Yuval 1962f29ffdb6SMintz, Yuval /* CMT should be round-robin */ 1963f29ffdb6SMintz, Yuval for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) { 1964f29ffdb6SMintz, Yuval struct qed_queue_cid *cid = input->rss_ind_table[i]; 1965f29ffdb6SMintz, Yuval struct qed_rss_params *t_rss; 1966f29ffdb6SMintz, Yuval 1967f29ffdb6SMintz, Yuval if (cid->p_owner == QED_LEADING_HWFN(cdev)) 1968f29ffdb6SMintz, Yuval t_rss = &rss[0]; 1969f29ffdb6SMintz, Yuval else 1970f29ffdb6SMintz, Yuval t_rss = &rss[1]; 1971f29ffdb6SMintz, Yuval 1972f29ffdb6SMintz, Yuval t_rss->rss_ind_table[i / cdev->num_hwfns] = cid; 1973f29ffdb6SMintz, Yuval } 1974f29ffdb6SMintz, Yuval 1975f29ffdb6SMintz, Yuval /* Make sure RSS is actually required */ 1976f29ffdb6SMintz, Yuval for_each_hwfn(cdev, fn) { 1977f29ffdb6SMintz, Yuval for (i = 1; i < QED_RSS_IND_TABLE_SIZE / cdev->num_hwfns; i++) { 1978f29ffdb6SMintz, Yuval if (rss[fn].rss_ind_table[i] != 1979f29ffdb6SMintz, Yuval rss[fn].rss_ind_table[0]) 1980f29ffdb6SMintz, Yuval break; 1981f29ffdb6SMintz, Yuval } 1982f29ffdb6SMintz, Yuval if (i == QED_RSS_IND_TABLE_SIZE / cdev->num_hwfns) { 1983f29ffdb6SMintz, Yuval DP_VERBOSE(cdev, NETIF_MSG_IFUP, 1984f29ffdb6SMintz, Yuval "CMT - 1 queue per-hwfn; Disabling RSS\n"); 1985f29ffdb6SMintz, Yuval return -EINVAL; 1986f29ffdb6SMintz, Yuval } 1987f29ffdb6SMintz, Yuval rss[fn].rss_table_size_log = 6; 1988f29ffdb6SMintz, Yuval } 1989f29ffdb6SMintz, Yuval 1990f29ffdb6SMintz, Yuval return 0; 1991f29ffdb6SMintz, Yuval } 1992f29ffdb6SMintz, Yuval 1993cee4d264SManish Chopra static int qed_update_vport(struct qed_dev *cdev, 1994cee4d264SManish Chopra struct qed_update_vport_params *params) 1995cee4d264SManish Chopra { 1996cee4d264SManish Chopra struct qed_sp_vport_update_params sp_params; 1997f29ffdb6SMintz, Yuval struct qed_rss_params *rss; 1998f29ffdb6SMintz, Yuval int rc = 0, i; 1999cee4d264SManish Chopra 2000cee4d264SManish Chopra if (!cdev) 2001cee4d264SManish Chopra return -ENODEV; 2002cee4d264SManish Chopra 2003f29ffdb6SMintz, Yuval rss = vzalloc(sizeof(*rss) * cdev->num_hwfns); 2004f29ffdb6SMintz, Yuval if (!rss) 2005f29ffdb6SMintz, Yuval return -ENOMEM; 2006f29ffdb6SMintz, Yuval 2007cee4d264SManish Chopra memset(&sp_params, 0, sizeof(sp_params)); 2008cee4d264SManish Chopra 2009cee4d264SManish Chopra /* Translate protocol params into sp params */ 2010cee4d264SManish Chopra sp_params.vport_id = params->vport_id; 20111a635e48SYuval Mintz sp_params.update_vport_active_rx_flg = params->update_vport_active_flg; 20121a635e48SYuval Mintz sp_params.update_vport_active_tx_flg = params->update_vport_active_flg; 2013cee4d264SManish Chopra sp_params.vport_active_rx_flg = params->vport_active_flg; 2014cee4d264SManish Chopra sp_params.vport_active_tx_flg = params->vport_active_flg; 2015831bfb0eSYuval Mintz sp_params.update_tx_switching_flg = params->update_tx_switching_flg; 2016831bfb0eSYuval Mintz sp_params.tx_switching_flg = params->tx_switching_flg; 20173f9b4a69SYuval Mintz sp_params.accept_any_vlan = params->accept_any_vlan; 20183f9b4a69SYuval Mintz sp_params.update_accept_any_vlan_flg = 20193f9b4a69SYuval Mintz params->update_accept_any_vlan_flg; 2020cee4d264SManish Chopra 2021f29ffdb6SMintz, Yuval /* Prepare the RSS configuration */ 2022f29ffdb6SMintz, Yuval if (params->update_rss_flg) 2023f29ffdb6SMintz, Yuval if (qed_update_vport_rss(cdev, ¶ms->rss_params, rss)) 2024cee4d264SManish Chopra params->update_rss_flg = 0; 2025cee4d264SManish Chopra 2026cee4d264SManish Chopra for_each_hwfn(cdev, i) { 2027cee4d264SManish Chopra struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; 2028cee4d264SManish Chopra 2029f29ffdb6SMintz, Yuval if (params->update_rss_flg) 2030f29ffdb6SMintz, Yuval sp_params.rss_params = &rss[i]; 2031f29ffdb6SMintz, Yuval 2032cee4d264SManish Chopra sp_params.opaque_fid = p_hwfn->hw_info.opaque_fid; 2033cee4d264SManish Chopra rc = qed_sp_vport_update(p_hwfn, &sp_params, 2034cee4d264SManish Chopra QED_SPQ_MODE_EBLOCK, 2035cee4d264SManish Chopra NULL); 2036cee4d264SManish Chopra if (rc) { 2037cee4d264SManish Chopra DP_ERR(cdev, "Failed to update VPORT\n"); 2038f29ffdb6SMintz, Yuval goto out; 2039cee4d264SManish Chopra } 2040cee4d264SManish Chopra 2041cee4d264SManish Chopra DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP), 2042cee4d264SManish Chopra "Updated V-PORT %d: active_flag %d [update %d]\n", 2043cee4d264SManish Chopra params->vport_id, params->vport_active_flg, 2044cee4d264SManish Chopra params->update_vport_active_flg); 2045cee4d264SManish Chopra } 2046cee4d264SManish Chopra 2047f29ffdb6SMintz, Yuval out: 2048f29ffdb6SMintz, Yuval vfree(rss); 2049f29ffdb6SMintz, Yuval return rc; 2050cee4d264SManish Chopra } 2051cee4d264SManish Chopra 2052cee4d264SManish Chopra static int qed_start_rxq(struct qed_dev *cdev, 20533da7a37aSMintz, Yuval u8 rss_num, 20543da7a37aSMintz, Yuval struct qed_queue_start_common_params *p_params, 2055cee4d264SManish Chopra u16 bd_max_bytes, 2056cee4d264SManish Chopra dma_addr_t bd_chain_phys_addr, 2057cee4d264SManish Chopra dma_addr_t cqe_pbl_addr, 2058cee4d264SManish Chopra u16 cqe_pbl_size, 20593da7a37aSMintz, Yuval struct qed_rxq_start_ret_params *ret_params) 2060cee4d264SManish Chopra { 2061cee4d264SManish Chopra struct qed_hwfn *p_hwfn; 20621a635e48SYuval Mintz int rc, hwfn_index; 2063cee4d264SManish Chopra 20643da7a37aSMintz, Yuval hwfn_index = rss_num % cdev->num_hwfns; 2065cee4d264SManish Chopra p_hwfn = &cdev->hwfns[hwfn_index]; 2066cee4d264SManish Chopra 20673da7a37aSMintz, Yuval p_params->queue_id = p_params->queue_id / cdev->num_hwfns; 20683da7a37aSMintz, Yuval p_params->stats_id = p_params->vport_id; 2069cee4d264SManish Chopra 20703da7a37aSMintz, Yuval rc = qed_eth_rx_queue_start(p_hwfn, 2071cee4d264SManish Chopra p_hwfn->hw_info.opaque_fid, 20723da7a37aSMintz, Yuval p_params, 2073cee4d264SManish Chopra bd_max_bytes, 2074cee4d264SManish Chopra bd_chain_phys_addr, 20753da7a37aSMintz, Yuval cqe_pbl_addr, cqe_pbl_size, ret_params); 2076cee4d264SManish Chopra if (rc) { 20773da7a37aSMintz, Yuval DP_ERR(cdev, "Failed to start RXQ#%d\n", p_params->queue_id); 2078cee4d264SManish Chopra return rc; 2079cee4d264SManish Chopra } 2080cee4d264SManish Chopra 2081cee4d264SManish Chopra DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP), 20823da7a37aSMintz, Yuval "Started RX-Q %d [rss_num %d] on V-PORT %d and SB %d\n", 20833da7a37aSMintz, Yuval p_params->queue_id, rss_num, p_params->vport_id, 20843da7a37aSMintz, Yuval p_params->sb); 2085cee4d264SManish Chopra 2086cee4d264SManish Chopra return 0; 2087cee4d264SManish Chopra } 2088cee4d264SManish Chopra 20893da7a37aSMintz, Yuval static int qed_stop_rxq(struct qed_dev *cdev, u8 rss_id, void *handle) 2090cee4d264SManish Chopra { 2091cee4d264SManish Chopra int rc, hwfn_index; 2092cee4d264SManish Chopra struct qed_hwfn *p_hwfn; 2093cee4d264SManish Chopra 20943da7a37aSMintz, Yuval hwfn_index = rss_id % cdev->num_hwfns; 2095cee4d264SManish Chopra p_hwfn = &cdev->hwfns[hwfn_index]; 2096cee4d264SManish Chopra 20973da7a37aSMintz, Yuval rc = qed_eth_rx_queue_stop(p_hwfn, handle, false, false); 2098cee4d264SManish Chopra if (rc) { 20993da7a37aSMintz, Yuval DP_ERR(cdev, "Failed to stop RXQ#%02x\n", rss_id); 2100cee4d264SManish Chopra return rc; 2101cee4d264SManish Chopra } 2102cee4d264SManish Chopra 2103cee4d264SManish Chopra return 0; 2104cee4d264SManish Chopra } 2105cee4d264SManish Chopra 2106cee4d264SManish Chopra static int qed_start_txq(struct qed_dev *cdev, 21073da7a37aSMintz, Yuval u8 rss_num, 2108cee4d264SManish Chopra struct qed_queue_start_common_params *p_params, 2109cee4d264SManish Chopra dma_addr_t pbl_addr, 2110cee4d264SManish Chopra u16 pbl_size, 21113da7a37aSMintz, Yuval struct qed_txq_start_ret_params *ret_params) 2112cee4d264SManish Chopra { 2113cee4d264SManish Chopra struct qed_hwfn *p_hwfn; 2114cee4d264SManish Chopra int rc, hwfn_index; 2115cee4d264SManish Chopra 21163da7a37aSMintz, Yuval hwfn_index = rss_num % cdev->num_hwfns; 2117cee4d264SManish Chopra p_hwfn = &cdev->hwfns[hwfn_index]; 21183da7a37aSMintz, Yuval p_params->queue_id = p_params->queue_id / cdev->num_hwfns; 21193da7a37aSMintz, Yuval p_params->stats_id = p_params->vport_id; 2120cee4d264SManish Chopra 21213da7a37aSMintz, Yuval rc = qed_eth_tx_queue_start(p_hwfn, 2122cee4d264SManish Chopra p_hwfn->hw_info.opaque_fid, 21233da7a37aSMintz, Yuval p_params, 0, 21243da7a37aSMintz, Yuval pbl_addr, pbl_size, ret_params); 2125cee4d264SManish Chopra 2126cee4d264SManish Chopra if (rc) { 2127cee4d264SManish Chopra DP_ERR(cdev, "Failed to start TXQ#%d\n", p_params->queue_id); 2128cee4d264SManish Chopra return rc; 2129cee4d264SManish Chopra } 2130cee4d264SManish Chopra 2131cee4d264SManish Chopra DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP), 21323da7a37aSMintz, Yuval "Started TX-Q %d [rss_num %d] on V-PORT %d and SB %d\n", 21333da7a37aSMintz, Yuval p_params->queue_id, rss_num, p_params->vport_id, 2134cee4d264SManish Chopra p_params->sb); 2135cee4d264SManish Chopra 2136cee4d264SManish Chopra return 0; 2137cee4d264SManish Chopra } 2138cee4d264SManish Chopra 2139cee4d264SManish Chopra #define QED_HW_STOP_RETRY_LIMIT (10) 2140cee4d264SManish Chopra static int qed_fastpath_stop(struct qed_dev *cdev) 2141cee4d264SManish Chopra { 2142cee4d264SManish Chopra qed_hw_stop_fastpath(cdev); 2143cee4d264SManish Chopra 2144cee4d264SManish Chopra return 0; 2145cee4d264SManish Chopra } 2146cee4d264SManish Chopra 21473da7a37aSMintz, Yuval static int qed_stop_txq(struct qed_dev *cdev, u8 rss_id, void *handle) 2148cee4d264SManish Chopra { 2149cee4d264SManish Chopra struct qed_hwfn *p_hwfn; 2150cee4d264SManish Chopra int rc, hwfn_index; 2151cee4d264SManish Chopra 21523da7a37aSMintz, Yuval hwfn_index = rss_id % cdev->num_hwfns; 2153cee4d264SManish Chopra p_hwfn = &cdev->hwfns[hwfn_index]; 2154cee4d264SManish Chopra 21553da7a37aSMintz, Yuval rc = qed_eth_tx_queue_stop(p_hwfn, handle); 2156cee4d264SManish Chopra if (rc) { 21573da7a37aSMintz, Yuval DP_ERR(cdev, "Failed to stop TXQ#%02x\n", rss_id); 2158cee4d264SManish Chopra return rc; 2159cee4d264SManish Chopra } 2160cee4d264SManish Chopra 2161cee4d264SManish Chopra return 0; 2162cee4d264SManish Chopra } 2163cee4d264SManish Chopra 2164464f6645SManish Chopra static int qed_tunn_configure(struct qed_dev *cdev, 2165464f6645SManish Chopra struct qed_tunn_params *tunn_params) 2166464f6645SManish Chopra { 2167464f6645SManish Chopra struct qed_tunn_update_params tunn_info; 2168464f6645SManish Chopra int i, rc; 2169464f6645SManish Chopra 21701408cc1fSYuval Mintz if (IS_VF(cdev)) 21711408cc1fSYuval Mintz return 0; 21721408cc1fSYuval Mintz 2173464f6645SManish Chopra memset(&tunn_info, 0, sizeof(tunn_info)); 2174464f6645SManish Chopra if (tunn_params->update_vxlan_port == 1) { 2175464f6645SManish Chopra tunn_info.update_vxlan_udp_port = 1; 2176464f6645SManish Chopra tunn_info.vxlan_udp_port = tunn_params->vxlan_port; 2177464f6645SManish Chopra } 2178464f6645SManish Chopra 2179464f6645SManish Chopra if (tunn_params->update_geneve_port == 1) { 2180464f6645SManish Chopra tunn_info.update_geneve_udp_port = 1; 2181464f6645SManish Chopra tunn_info.geneve_udp_port = tunn_params->geneve_port; 2182464f6645SManish Chopra } 2183464f6645SManish Chopra 2184464f6645SManish Chopra for_each_hwfn(cdev, i) { 2185464f6645SManish Chopra struct qed_hwfn *hwfn = &cdev->hwfns[i]; 2186464f6645SManish Chopra 2187464f6645SManish Chopra rc = qed_sp_pf_update_tunn_cfg(hwfn, &tunn_info, 2188464f6645SManish Chopra QED_SPQ_MODE_EBLOCK, NULL); 2189464f6645SManish Chopra 2190464f6645SManish Chopra if (rc) 2191464f6645SManish Chopra return rc; 2192464f6645SManish Chopra } 2193464f6645SManish Chopra 2194464f6645SManish Chopra return 0; 2195464f6645SManish Chopra } 2196464f6645SManish Chopra 2197cee4d264SManish Chopra static int qed_configure_filter_rx_mode(struct qed_dev *cdev, 2198cee4d264SManish Chopra enum qed_filter_rx_mode_type type) 2199cee4d264SManish Chopra { 2200cee4d264SManish Chopra struct qed_filter_accept_flags accept_flags; 2201cee4d264SManish Chopra 2202cee4d264SManish Chopra memset(&accept_flags, 0, sizeof(accept_flags)); 2203cee4d264SManish Chopra 2204cee4d264SManish Chopra accept_flags.update_rx_mode_config = 1; 2205cee4d264SManish Chopra accept_flags.update_tx_mode_config = 1; 2206cee4d264SManish Chopra accept_flags.rx_accept_filter = QED_ACCEPT_UCAST_MATCHED | 2207cee4d264SManish Chopra QED_ACCEPT_MCAST_MATCHED | 2208cee4d264SManish Chopra QED_ACCEPT_BCAST; 2209cee4d264SManish Chopra accept_flags.tx_accept_filter = QED_ACCEPT_UCAST_MATCHED | 2210cee4d264SManish Chopra QED_ACCEPT_MCAST_MATCHED | 2211cee4d264SManish Chopra QED_ACCEPT_BCAST; 2212cee4d264SManish Chopra 2213cee4d264SManish Chopra if (type == QED_FILTER_RX_MODE_TYPE_PROMISC) 2214cee4d264SManish Chopra accept_flags.rx_accept_filter |= QED_ACCEPT_UCAST_UNMATCHED | 2215cee4d264SManish Chopra QED_ACCEPT_MCAST_UNMATCHED; 2216cee4d264SManish Chopra else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC) 2217cee4d264SManish Chopra accept_flags.rx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED; 2218cee4d264SManish Chopra 22193f9b4a69SYuval Mintz return qed_filter_accept_cmd(cdev, 0, accept_flags, false, false, 2220cee4d264SManish Chopra QED_SPQ_MODE_CB, NULL); 2221cee4d264SManish Chopra } 2222cee4d264SManish Chopra 2223cee4d264SManish Chopra static int qed_configure_filter_ucast(struct qed_dev *cdev, 2224cee4d264SManish Chopra struct qed_filter_ucast_params *params) 2225cee4d264SManish Chopra { 2226cee4d264SManish Chopra struct qed_filter_ucast ucast; 2227cee4d264SManish Chopra 2228cee4d264SManish Chopra if (!params->vlan_valid && !params->mac_valid) { 22291a635e48SYuval Mintz DP_NOTICE(cdev, 2230cee4d264SManish Chopra "Tried configuring a unicast filter, but both MAC and VLAN are not set\n"); 2231cee4d264SManish Chopra return -EINVAL; 2232cee4d264SManish Chopra } 2233cee4d264SManish Chopra 2234cee4d264SManish Chopra memset(&ucast, 0, sizeof(ucast)); 2235cee4d264SManish Chopra switch (params->type) { 2236cee4d264SManish Chopra case QED_FILTER_XCAST_TYPE_ADD: 2237cee4d264SManish Chopra ucast.opcode = QED_FILTER_ADD; 2238cee4d264SManish Chopra break; 2239cee4d264SManish Chopra case QED_FILTER_XCAST_TYPE_DEL: 2240cee4d264SManish Chopra ucast.opcode = QED_FILTER_REMOVE; 2241cee4d264SManish Chopra break; 2242cee4d264SManish Chopra case QED_FILTER_XCAST_TYPE_REPLACE: 2243cee4d264SManish Chopra ucast.opcode = QED_FILTER_REPLACE; 2244cee4d264SManish Chopra break; 2245cee4d264SManish Chopra default: 2246cee4d264SManish Chopra DP_NOTICE(cdev, "Unknown unicast filter type %d\n", 2247cee4d264SManish Chopra params->type); 2248cee4d264SManish Chopra } 2249cee4d264SManish Chopra 2250cee4d264SManish Chopra if (params->vlan_valid && params->mac_valid) { 2251cee4d264SManish Chopra ucast.type = QED_FILTER_MAC_VLAN; 2252cee4d264SManish Chopra ether_addr_copy(ucast.mac, params->mac); 2253cee4d264SManish Chopra ucast.vlan = params->vlan; 2254cee4d264SManish Chopra } else if (params->mac_valid) { 2255cee4d264SManish Chopra ucast.type = QED_FILTER_MAC; 2256cee4d264SManish Chopra ether_addr_copy(ucast.mac, params->mac); 2257cee4d264SManish Chopra } else { 2258cee4d264SManish Chopra ucast.type = QED_FILTER_VLAN; 2259cee4d264SManish Chopra ucast.vlan = params->vlan; 2260cee4d264SManish Chopra } 2261cee4d264SManish Chopra 2262cee4d264SManish Chopra ucast.is_rx_filter = true; 2263cee4d264SManish Chopra ucast.is_tx_filter = true; 2264cee4d264SManish Chopra 2265cee4d264SManish Chopra return qed_filter_ucast_cmd(cdev, &ucast, QED_SPQ_MODE_CB, NULL); 2266cee4d264SManish Chopra } 2267cee4d264SManish Chopra 2268cee4d264SManish Chopra static int qed_configure_filter_mcast(struct qed_dev *cdev, 2269cee4d264SManish Chopra struct qed_filter_mcast_params *params) 2270cee4d264SManish Chopra { 2271cee4d264SManish Chopra struct qed_filter_mcast mcast; 2272cee4d264SManish Chopra int i; 2273cee4d264SManish Chopra 2274cee4d264SManish Chopra memset(&mcast, 0, sizeof(mcast)); 2275cee4d264SManish Chopra switch (params->type) { 2276cee4d264SManish Chopra case QED_FILTER_XCAST_TYPE_ADD: 2277cee4d264SManish Chopra mcast.opcode = QED_FILTER_ADD; 2278cee4d264SManish Chopra break; 2279cee4d264SManish Chopra case QED_FILTER_XCAST_TYPE_DEL: 2280cee4d264SManish Chopra mcast.opcode = QED_FILTER_REMOVE; 2281cee4d264SManish Chopra break; 2282cee4d264SManish Chopra default: 2283cee4d264SManish Chopra DP_NOTICE(cdev, "Unknown multicast filter type %d\n", 2284cee4d264SManish Chopra params->type); 2285cee4d264SManish Chopra } 2286cee4d264SManish Chopra 2287cee4d264SManish Chopra mcast.num_mc_addrs = params->num; 2288cee4d264SManish Chopra for (i = 0; i < mcast.num_mc_addrs; i++) 2289cee4d264SManish Chopra ether_addr_copy(mcast.mac[i], params->mac[i]); 2290cee4d264SManish Chopra 22911a635e48SYuval Mintz return qed_filter_mcast_cmd(cdev, &mcast, QED_SPQ_MODE_CB, NULL); 2292cee4d264SManish Chopra } 2293cee4d264SManish Chopra 2294cee4d264SManish Chopra static int qed_configure_filter(struct qed_dev *cdev, 2295cee4d264SManish Chopra struct qed_filter_params *params) 2296cee4d264SManish Chopra { 2297cee4d264SManish Chopra enum qed_filter_rx_mode_type accept_flags; 2298cee4d264SManish Chopra 2299cee4d264SManish Chopra switch (params->type) { 2300cee4d264SManish Chopra case QED_FILTER_TYPE_UCAST: 2301cee4d264SManish Chopra return qed_configure_filter_ucast(cdev, ¶ms->filter.ucast); 2302cee4d264SManish Chopra case QED_FILTER_TYPE_MCAST: 2303cee4d264SManish Chopra return qed_configure_filter_mcast(cdev, ¶ms->filter.mcast); 2304cee4d264SManish Chopra case QED_FILTER_TYPE_RX_MODE: 2305cee4d264SManish Chopra accept_flags = params->filter.accept_flags; 2306cee4d264SManish Chopra return qed_configure_filter_rx_mode(cdev, accept_flags); 2307cee4d264SManish Chopra default: 23081a635e48SYuval Mintz DP_NOTICE(cdev, "Unknown filter type %d\n", (int)params->type); 2309cee4d264SManish Chopra return -EINVAL; 2310cee4d264SManish Chopra } 2311cee4d264SManish Chopra } 2312cee4d264SManish Chopra 2313cee4d264SManish Chopra static int qed_fp_cqe_completion(struct qed_dev *dev, 23141a635e48SYuval Mintz u8 rss_id, struct eth_slow_path_rx_cqe *cqe) 2315cee4d264SManish Chopra { 2316cee4d264SManish Chopra return qed_eth_cqe_completion(&dev->hwfns[rss_id % dev->num_hwfns], 2317cee4d264SManish Chopra cqe); 2318cee4d264SManish Chopra } 2319cee4d264SManish Chopra 23200b55e27dSYuval Mintz #ifdef CONFIG_QED_SRIOV 23210b55e27dSYuval Mintz extern const struct qed_iov_hv_ops qed_iov_ops_pass; 23220b55e27dSYuval Mintz #endif 23230b55e27dSYuval Mintz 2324a1d8d8a5SSudarsana Reddy Kalluru #ifdef CONFIG_DCB 2325a1d8d8a5SSudarsana Reddy Kalluru extern const struct qed_eth_dcbnl_ops qed_dcbnl_ops_pass; 2326a1d8d8a5SSudarsana Reddy Kalluru #endif 2327a1d8d8a5SSudarsana Reddy Kalluru 232825c089d7SYuval Mintz static const struct qed_eth_ops qed_eth_ops_pass = { 232925c089d7SYuval Mintz .common = &qed_common_ops_pass, 23300b55e27dSYuval Mintz #ifdef CONFIG_QED_SRIOV 23310b55e27dSYuval Mintz .iov = &qed_iov_ops_pass, 23320b55e27dSYuval Mintz #endif 2333a1d8d8a5SSudarsana Reddy Kalluru #ifdef CONFIG_DCB 2334a1d8d8a5SSudarsana Reddy Kalluru .dcb = &qed_dcbnl_ops_pass, 2335a1d8d8a5SSudarsana Reddy Kalluru #endif 233625c089d7SYuval Mintz .fill_dev_info = &qed_fill_eth_dev_info, 2337cc875c2eSYuval Mintz .register_ops = &qed_register_eth_ops, 2338eff16960SYuval Mintz .check_mac = &qed_check_mac, 2339cee4d264SManish Chopra .vport_start = &qed_start_vport, 2340cee4d264SManish Chopra .vport_stop = &qed_stop_vport, 2341cee4d264SManish Chopra .vport_update = &qed_update_vport, 2342cee4d264SManish Chopra .q_rx_start = &qed_start_rxq, 2343cee4d264SManish Chopra .q_rx_stop = &qed_stop_rxq, 2344cee4d264SManish Chopra .q_tx_start = &qed_start_txq, 2345cee4d264SManish Chopra .q_tx_stop = &qed_stop_txq, 2346cee4d264SManish Chopra .filter_config = &qed_configure_filter, 2347cee4d264SManish Chopra .fastpath_stop = &qed_fastpath_stop, 2348cee4d264SManish Chopra .eth_cqe_completion = &qed_fp_cqe_completion, 23499df2ed04SManish Chopra .get_vport_stats = &qed_get_vport_stats, 2350464f6645SManish Chopra .tunn_config = &qed_tunn_configure, 235125c089d7SYuval Mintz }; 235225c089d7SYuval Mintz 235395114344SRahul Verma const struct qed_eth_ops *qed_get_eth_ops(void) 235425c089d7SYuval Mintz { 235525c089d7SYuval Mintz return &qed_eth_ops_pass; 235625c089d7SYuval Mintz } 235725c089d7SYuval Mintz EXPORT_SYMBOL(qed_get_eth_ops); 235825c089d7SYuval Mintz 235925c089d7SYuval Mintz void qed_put_eth_ops(void) 236025c089d7SYuval Mintz { 236125c089d7SYuval Mintz /* TODO - reference count for module? */ 236225c089d7SYuval Mintz } 236325c089d7SYuval Mintz EXPORT_SYMBOL(qed_put_eth_ops); 2364