drivers/net/qede/base/ecore_sp_commands.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright (c) 2016 - 2018 Cavium Inc.
   3  * All rights reserved.
   4  * www.cavium.com
   5  */
   6
   7 #include "bcm_osal.h"
   8
   9 #include "ecore.h"
  10 #include "ecore_status.h"
  11 #include "ecore_chain.h"
  12 #include "ecore_spq.h"
  13 #include "ecore_init_fw_funcs.h"
  14 #include "ecore_cxt.h"
  15 #include "ecore_sp_commands.h"
  16 #include "ecore_gtt_reg_addr.h"
  17 #include "ecore_iro.h"
  18 #include "reg_addr.h"
  19 #include "ecore_int.h"
  20 #include "ecore_hw.h"
  21 #include "ecore_dcbx.h"
  22 #include "ecore_sriov.h"
  23 #include "ecore_vf.h"
  24
  25 enum _ecore_status_t ecore_sp_init_request(struct ecore_hwfn *p_hwfn,
  26                                            struct ecore_spq_entry **pp_ent,
  27                                            u8 cmd,
  28                                            u8 protocol,
  29                                            struct ecore_sp_init_data *p_data)
  30 {
  31         u32 opaque_cid = p_data->opaque_fid << 16 | p_data->cid;
  32         struct ecore_spq_entry *p_ent = OSAL_NULL;
  33         enum _ecore_status_t rc;
  34
  35         if (!pp_ent)
  36                 return ECORE_INVAL;
  37
  38         /* Get an SPQ entry */
  39         rc = ecore_spq_get_entry(p_hwfn, pp_ent);
  40         if (rc != ECORE_SUCCESS)
  41                 return rc;
  42
  43         /* Fill the SPQ entry */
  44         p_ent = *pp_ent;
  45         p_ent->elem.hdr.cid = OSAL_CPU_TO_LE32(opaque_cid);
  46         p_ent->elem.hdr.cmd_id = cmd;
  47         p_ent->elem.hdr.protocol_id = protocol;
  48         p_ent->priority = ECORE_SPQ_PRIORITY_NORMAL;
  49         p_ent->comp_mode = p_data->comp_mode;
  50         p_ent->comp_done.done = 0;
  51
  52         switch (p_ent->comp_mode) {
  53         case ECORE_SPQ_MODE_EBLOCK:
  54                 p_ent->comp_cb.cookie = &p_ent->comp_done;
  55                 break;
  56
  57         case ECORE_SPQ_MODE_BLOCK:
  58                 if (!p_data->p_comp_data)
  59                         return ECORE_INVAL;
  60
  61                 p_ent->comp_cb.cookie = p_data->p_comp_data->cookie;
  62                 break;
  63
  64         case ECORE_SPQ_MODE_CB:
  65                 if (!p_data->p_comp_data)
  66                         p_ent->comp_cb.function = OSAL_NULL;
  67                 else
  68                         p_ent->comp_cb = *p_data->p_comp_data;
  69                 break;
  70
  71         default:
  72                 DP_NOTICE(p_hwfn, true, "Unknown SPQE completion mode %d\n",
  73                           p_ent->comp_mode);
  74                 return ECORE_INVAL;
  75         }
  76
  77         DP_VERBOSE(p_hwfn, ECORE_MSG_SPQ,
  78                    "Initialized: CID %08x cmd %02x protocol %02x data_addr %lu comp_mode [%s]\n",
  79                    opaque_cid, cmd, protocol,
  80                    (unsigned long)&p_ent->ramrod,
  81                    D_TRINE(p_ent->comp_mode, ECORE_SPQ_MODE_EBLOCK,
  82                            ECORE_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
  83                            "MODE_CB"));
  84
  85         OSAL_MEMSET(&p_ent->ramrod, 0, sizeof(p_ent->ramrod));
  86
  87         return ECORE_SUCCESS;
  88 }
  89
  90 static enum tunnel_clss ecore_tunn_clss_to_fw_clss(u8 type)
  91 {
  92         switch (type) {
  93         case ECORE_TUNN_CLSS_MAC_VLAN:
  94                 return TUNNEL_CLSS_MAC_VLAN;
  95         case ECORE_TUNN_CLSS_MAC_VNI:
  96                 return TUNNEL_CLSS_MAC_VNI;
  97         case ECORE_TUNN_CLSS_INNER_MAC_VLAN:
  98                 return TUNNEL_CLSS_INNER_MAC_VLAN;
  99         case ECORE_TUNN_CLSS_INNER_MAC_VNI:
 100                 return TUNNEL_CLSS_INNER_MAC_VNI;
 101         case ECORE_TUNN_CLSS_MAC_VLAN_DUAL_STAGE:
 102                 return TUNNEL_CLSS_MAC_VLAN_DUAL_STAGE;
 103         default:
 104                 return TUNNEL_CLSS_MAC_VLAN;
 105         }
 106 }
 107
 108 static void
 109 ecore_set_pf_update_tunn_mode(struct ecore_tunnel_info *p_tun,
 110                               struct ecore_tunnel_info *p_src,
 111                               bool b_pf_start)
 112 {
 113         if (p_src->vxlan.b_update_mode || b_pf_start)
 114                 p_tun->vxlan.b_mode_enabled = p_src->vxlan.b_mode_enabled;
 115
 116         if (p_src->l2_gre.b_update_mode || b_pf_start)
 117                 p_tun->l2_gre.b_mode_enabled = p_src->l2_gre.b_mode_enabled;
 118
 119         if (p_src->ip_gre.b_update_mode || b_pf_start)
 120                 p_tun->ip_gre.b_mode_enabled = p_src->ip_gre.b_mode_enabled;
 121
 122         if (p_src->l2_geneve.b_update_mode || b_pf_start)
 123                 p_tun->l2_geneve.b_mode_enabled =
 124                                 p_src->l2_geneve.b_mode_enabled;
 125
 126         if (p_src->ip_geneve.b_update_mode || b_pf_start)
 127                 p_tun->ip_geneve.b_mode_enabled =
 128                                 p_src->ip_geneve.b_mode_enabled;
 129 }
 130
 131 static void ecore_set_tunn_cls_info(struct ecore_tunnel_info *p_tun,
 132                                     struct ecore_tunnel_info *p_src)
 133 {
 134         enum tunnel_clss type;
 135
 136         p_tun->b_update_rx_cls = p_src->b_update_rx_cls;
 137         p_tun->b_update_tx_cls = p_src->b_update_tx_cls;
 138
 139         /* @DPDK - typecast tunnul class */
 140         type = ecore_tunn_clss_to_fw_clss(p_src->vxlan.tun_cls);
 141         p_tun->vxlan.tun_cls = (enum ecore_tunn_clss)type;
 142         type = ecore_tunn_clss_to_fw_clss(p_src->l2_gre.tun_cls);
 143         p_tun->l2_gre.tun_cls = (enum ecore_tunn_clss)type;
 144         type = ecore_tunn_clss_to_fw_clss(p_src->ip_gre.tun_cls);
 145         p_tun->ip_gre.tun_cls = (enum ecore_tunn_clss)type;
 146         type = ecore_tunn_clss_to_fw_clss(p_src->l2_geneve.tun_cls);
 147         p_tun->l2_geneve.tun_cls = (enum ecore_tunn_clss)type;
 148         type = ecore_tunn_clss_to_fw_clss(p_src->ip_geneve.tun_cls);
 149         p_tun->ip_geneve.tun_cls = (enum ecore_tunn_clss)type;
 150 }
 151
 152 static void ecore_set_tunn_ports(struct ecore_tunnel_info *p_tun,
 153                                  struct ecore_tunnel_info *p_src)
 154 {
 155         p_tun->geneve_port.b_update_port = p_src->geneve_port.b_update_port;
 156         p_tun->vxlan_port.b_update_port = p_src->vxlan_port.b_update_port;
 157
 158         if (p_src->geneve_port.b_update_port)
 159                 p_tun->geneve_port.port = p_src->geneve_port.port;
 160
 161         if (p_src->vxlan_port.b_update_port)
 162                 p_tun->vxlan_port.port = p_src->vxlan_port.port;
 163 }
 164
 165 static void
 166 __ecore_set_ramrod_tunnel_param(u8 *p_tunn_cls,
 167                                 struct ecore_tunn_update_type *tun_type)
 168 {
 169         *p_tunn_cls = tun_type->tun_cls;
 170 }
 171
 172 static void
 173 ecore_set_ramrod_tunnel_param(u8 *p_tunn_cls,
 174                               struct ecore_tunn_update_type *tun_type,
 175                               u8 *p_update_port, __le16 *p_port,
 176                               struct ecore_tunn_update_udp_port *p_udp_port)
 177 {
 178         __ecore_set_ramrod_tunnel_param(p_tunn_cls, tun_type);
 179         if (p_udp_port->b_update_port) {
 180                 *p_update_port = 1;
 181                 *p_port = OSAL_CPU_TO_LE16(p_udp_port->port);
 182         }
 183 }
 184
 185 static void
 186 ecore_tunn_set_pf_update_params(struct ecore_hwfn               *p_hwfn,
 187                                 struct ecore_tunnel_info *p_src,
 188                                 struct pf_update_tunnel_config  *p_tunn_cfg)
 189 {
 190         struct ecore_tunnel_info *p_tun = &p_hwfn->p_dev->tunnel;
 191
 192         ecore_set_pf_update_tunn_mode(p_tun, p_src, false);
 193         ecore_set_tunn_cls_info(p_tun, p_src);
 194         ecore_set_tunn_ports(p_tun, p_src);
 195
 196         ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan,
 197                                       &p_tun->vxlan,
 198                                       &p_tunn_cfg->set_vxlan_udp_port_flg,
 199                                       &p_tunn_cfg->vxlan_udp_port,
 200                                       &p_tun->vxlan_port);
 201
 202         ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve,
 203                                       &p_tun->l2_geneve,
 204                                       &p_tunn_cfg->set_geneve_udp_port_flg,
 205                                       &p_tunn_cfg->geneve_udp_port,
 206                                       &p_tun->geneve_port);
 207
 208         __ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve,
 209                                         &p_tun->ip_geneve);
 210
 211         __ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre,
 212                                         &p_tun->l2_gre);
 213
 214         __ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre,
 215                                         &p_tun->ip_gre);
 216
 217         p_tunn_cfg->update_rx_pf_clss = p_tun->b_update_rx_cls;
 218 }
 219
 220 static void ecore_set_hw_tunn_mode(struct ecore_hwfn *p_hwfn,
 221                                    struct ecore_ptt *p_ptt,
 222                                    struct ecore_tunnel_info *p_tun)
 223 {
 224         ecore_set_gre_enable(p_hwfn, p_ptt, p_tun->l2_gre.b_mode_enabled,
 225                              p_tun->ip_gre.b_mode_enabled);
 226         ecore_set_vxlan_enable(p_hwfn, p_ptt, p_tun->vxlan.b_mode_enabled);
 227
 228         ecore_set_geneve_enable(p_hwfn, p_ptt, p_tun->l2_geneve.b_mode_enabled,
 229                                 p_tun->ip_geneve.b_mode_enabled);
 230 }
 231
 232 static void ecore_set_hw_tunn_mode_port(struct ecore_hwfn *p_hwfn,
 233                                         struct ecore_ptt  *p_ptt,
 234                                         struct ecore_tunnel_info *p_tunn)
 235 {
 236         if (ECORE_IS_BB_A0(p_hwfn->p_dev)) {
 237                 DP_NOTICE(p_hwfn, true,
 238                           "A0 chip: tunnel hw config is not supported\n");
 239                 return;
 240         }
 241
 242         if (p_tunn->vxlan_port.b_update_port)
 243                 ecore_set_vxlan_dest_port(p_hwfn, p_ptt,
 244                                           p_tunn->vxlan_port.port);
 245
 246         if (p_tunn->geneve_port.b_update_port)
 247                 ecore_set_geneve_dest_port(p_hwfn, p_ptt,
 248                                            p_tunn->geneve_port.port);
 249
 250         ecore_set_hw_tunn_mode(p_hwfn, p_ptt, p_tunn);
 251 }
 252
 253 static void
 254 ecore_tunn_set_pf_start_params(struct ecore_hwfn *p_hwfn,
 255                                struct ecore_tunnel_info         *p_src,
 256                                struct pf_start_tunnel_config *p_tunn_cfg)
 257 {
 258         struct ecore_tunnel_info *p_tun = &p_hwfn->p_dev->tunnel;
 259
 260         if (ECORE_IS_BB_A0(p_hwfn->p_dev)) {
 261                 DP_NOTICE(p_hwfn, true,
 262                           "A0 chip: tunnel pf start config is not supported\n");
 263                 return;
 264         }
 265
 266         if (!p_src)
 267                 return;
 268
 269         ecore_set_pf_update_tunn_mode(p_tun, p_src, true);
 270         ecore_set_tunn_cls_info(p_tun, p_src);
 271         ecore_set_tunn_ports(p_tun, p_src);
 272
 273         ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan,
 274                                       &p_tun->vxlan,
 275                                       &p_tunn_cfg->set_vxlan_udp_port_flg,
 276                                       &p_tunn_cfg->vxlan_udp_port,
 277                                       &p_tun->vxlan_port);
 278
 279         ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve,
 280                                       &p_tun->l2_geneve,
 281                                       &p_tunn_cfg->set_geneve_udp_port_flg,
 282                                       &p_tunn_cfg->geneve_udp_port,
 283                                       &p_tun->geneve_port);
 284
 285         __ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve,
 286                                         &p_tun->ip_geneve);
 287
 288         __ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre,
 289                                         &p_tun->l2_gre);
 290
 291         __ecore_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre,
 292                                         &p_tun->ip_gre);
 293 }
 294
 295 #define ETH_P_8021Q 0x8100
 296 #define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN         */
 297
 298 enum _ecore_status_t ecore_sp_pf_start(struct ecore_hwfn *p_hwfn,
 299                                        struct ecore_ptt *p_ptt,
 300                                        struct ecore_tunnel_info *p_tunn,
 301                                        bool allow_npar_tx_switch)
 302 {
 303         struct pf_start_ramrod_data *p_ramrod = OSAL_NULL;
 304         u16 sb = ecore_int_get_sp_sb_id(p_hwfn);
 305         u8 sb_index = p_hwfn->p_eq->eq_sb_index;
 306         struct ecore_spq_entry *p_ent = OSAL_NULL;
 307         struct ecore_sp_init_data init_data;
 308         enum _ecore_status_t rc = ECORE_NOTIMPL;
 309         u8 page_cnt;
 310         u8 i;
 311
 312         /* update initial eq producer */
 313         ecore_eq_prod_update(p_hwfn,
 314                              ecore_chain_get_prod_idx(&p_hwfn->p_eq->chain));
 315
 316         /* Initialize the SPQ entry for the ramrod */
 317         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 318         init_data.cid = ecore_spq_get_cid(p_hwfn);
 319         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 320         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
 321
 322         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 323                                    COMMON_RAMROD_PF_START,
 324                                    PROTOCOLID_COMMON, &init_data);
 325         if (rc != ECORE_SUCCESS)
 326                 return rc;
 327
 328         /* Fill the ramrod data */
 329         p_ramrod = &p_ent->ramrod.pf_start;
 330         p_ramrod->event_ring_sb_id = OSAL_CPU_TO_LE16(sb);
 331         p_ramrod->event_ring_sb_index = sb_index;
 332         p_ramrod->path_id = ECORE_PATH_ID(p_hwfn);
 333
 334         /* For easier debugging */
 335         p_ramrod->dont_log_ramrods = 0;
 336         p_ramrod->log_type_mask = OSAL_CPU_TO_LE16(0x8f);
 337
 338         if (OSAL_TEST_BIT(ECORE_MF_OVLAN_CLSS, &p_hwfn->p_dev->mf_bits))
 339                 p_ramrod->mf_mode = MF_OVLAN;
 340         else
 341                 p_ramrod->mf_mode = MF_NPAR;
 342
 343         p_ramrod->outer_tag_config.outer_tag.tci =
 344                 OSAL_CPU_TO_LE16(p_hwfn->hw_info.ovlan);
 345         if (OSAL_TEST_BIT(ECORE_MF_8021Q_TAGGING, &p_hwfn->p_dev->mf_bits)) {
 346                 p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021Q;
 347         } else if (OSAL_TEST_BIT(ECORE_MF_8021AD_TAGGING,
 348                  &p_hwfn->p_dev->mf_bits)) {
 349                 p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021AD;
 350                 p_ramrod->outer_tag_config.enable_stag_pri_change = 1;
 351         }
 352
 353         p_ramrod->outer_tag_config.pri_map_valid = 1;
 354         for (i = 0; i < ECORE_MAX_PFC_PRIORITIES; i++)
 355                 p_ramrod->outer_tag_config.inner_to_outer_pri_map[i] = i;
 356
 357         /* enable_stag_pri_change should be set if port is in BD mode or,
 358          * UFP with Host Control mode.
 359          */
 360         if (OSAL_TEST_BIT(ECORE_MF_UFP_SPECIFIC, &p_hwfn->p_dev->mf_bits)) {
 361                 if (p_hwfn->ufp_info.pri_type == ECORE_UFP_PRI_OS)
 362                         p_ramrod->outer_tag_config.enable_stag_pri_change = 1;
 363                 else
 364                         p_ramrod->outer_tag_config.enable_stag_pri_change = 0;
 365
 366                 p_ramrod->outer_tag_config.outer_tag.tci |=
 367                         OSAL_CPU_TO_LE16(((u16)p_hwfn->ufp_info.tc << 13));
 368         }
 369
 370         /* Place EQ address in RAMROD */
 371         DMA_REGPAIR_LE(p_ramrod->event_ring_pbl_addr,
 372                        p_hwfn->p_eq->chain.pbl_sp.p_phys_table);
 373         page_cnt = (u8)ecore_chain_get_page_cnt(&p_hwfn->p_eq->chain);
 374         p_ramrod->event_ring_num_pages = page_cnt;
 375         DMA_REGPAIR_LE(p_ramrod->consolid_q_pbl_addr,
 376                        p_hwfn->p_consq->chain.pbl_sp.p_phys_table);
 377
 378         ecore_tunn_set_pf_start_params(p_hwfn, p_tunn,
 379                                        &p_ramrod->tunnel_config);
 380
 381         if (OSAL_TEST_BIT(ECORE_MF_INTER_PF_SWITCH,
 382                           &p_hwfn->p_dev->mf_bits))
 383                 p_ramrod->allow_npar_tx_switching = allow_npar_tx_switch;
 384
 385         switch (p_hwfn->hw_info.personality) {
 386         case ECORE_PCI_ETH:
 387                 p_ramrod->personality = PERSONALITY_ETH;
 388                 break;
 389         default:
 390                 DP_NOTICE(p_hwfn, true, "Unknown personality %d\n",
 391                          p_hwfn->hw_info.personality);
 392                 p_ramrod->personality = PERSONALITY_ETH;
 393         }
 394
 395         if (p_hwfn->p_dev->p_iov_info) {
 396                 struct ecore_hw_sriov_info *p_iov = p_hwfn->p_dev->p_iov_info;
 397
 398                 p_ramrod->base_vf_id = (u8)p_iov->first_vf_in_pf;
 399                 p_ramrod->num_vfs = (u8)p_iov->total_vfs;
 400         }
 401         /* @@@TBD - update also the "ROCE_VER_KEY" entries when the FW RoCE HSI
 402          * version is available.
 403          */
 404         p_ramrod->hsi_fp_ver.major_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MAJOR;
 405         p_ramrod->hsi_fp_ver.minor_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MINOR;
 406
 407         DP_VERBOSE(p_hwfn, ECORE_MSG_SPQ,
 408                    "Setting event_ring_sb [id %04x index %02x], outer_tag.tpid [%d], outer_tag.tci [%d]\n",
 409                    sb, sb_index, p_ramrod->outer_tag_config.outer_tag.tpid,
 410                    p_ramrod->outer_tag_config.outer_tag.tci);
 411
 412         rc = ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 413
 414         if (p_tunn)
 415                 ecore_set_hw_tunn_mode_port(p_hwfn, p_ptt,
 416                                             &p_hwfn->p_dev->tunnel);
 417
 418         return rc;
 419 }
 420
 421 enum _ecore_status_t ecore_sp_pf_update_dcbx(struct ecore_hwfn *p_hwfn)
 422 {
 423         struct ecore_spq_entry *p_ent = OSAL_NULL;
 424         struct ecore_sp_init_data init_data;
 425         enum _ecore_status_t rc = ECORE_NOTIMPL;
 426
 427         /* Get SPQ entry */
 428         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 429         init_data.cid = ecore_spq_get_cid(p_hwfn);
 430         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 431         init_data.comp_mode = ECORE_SPQ_MODE_CB;
 432
 433         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 434                                    COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 435                                    &init_data);
 436         if (rc != ECORE_SUCCESS)
 437                 return rc;
 438
 439         ecore_dcbx_set_pf_update_params(&p_hwfn->p_dcbx_info->results,
 440                                         &p_ent->ramrod.pf_update);
 441
 442         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 443 }
 444
 445 enum _ecore_status_t ecore_sp_pf_update_ufp(struct ecore_hwfn *p_hwfn)
 446 {
 447         struct ecore_spq_entry *p_ent = OSAL_NULL;
 448         struct ecore_sp_init_data init_data;
 449         enum _ecore_status_t rc = ECORE_NOTIMPL;
 450
 451         /* Get SPQ entry */
 452         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 453         init_data.cid = ecore_spq_get_cid(p_hwfn);
 454         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 455         init_data.comp_mode = ECORE_SPQ_MODE_CB;
 456
 457         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 458                                    COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 459                                    &init_data);
 460         if (rc != ECORE_SUCCESS)
 461                 return rc;
 462
 463         p_ent->ramrod.pf_update.update_enable_stag_pri_change = true;
 464         if (p_hwfn->ufp_info.pri_type == ECORE_UFP_PRI_OS)
 465                 p_ent->ramrod.pf_update.enable_stag_pri_change = 1;
 466         else
 467                 p_ent->ramrod.pf_update.enable_stag_pri_change = 0;
 468
 469         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 470 }
 471
 472
 473 /* QM rate limiter resolution is 1.6Mbps */
 474 #define QM_RL_RESOLUTION(mb_val)        ((mb_val) * 10 / 16)
 475
 476 /* FW uses 1/64k to express gd */
 477 #define FW_GD_RESOLUTION(gd)            (64 * 1024 / (gd))
 478
 479 u16 ecore_sp_rl_mb_to_qm(u32 mb_val)
 480 {
 481         return (u16)OSAL_MIN_T(u32, (u16)(~0U), QM_RL_RESOLUTION(mb_val));
 482 }
 483
 484 u16 ecore_sp_rl_gd_denom(u32 gd)
 485 {
 486         return gd ? (u16)OSAL_MIN_T(u32, (u16)(~0U), FW_GD_RESOLUTION(gd)) : 0;
 487 }
 488
 489 enum _ecore_status_t ecore_sp_rl_update(struct ecore_hwfn *p_hwfn,
 490                                         struct ecore_rl_update_params *params)
 491 {
 492         struct ecore_spq_entry *p_ent = OSAL_NULL;
 493         enum _ecore_status_t rc = ECORE_NOTIMPL;
 494         struct rl_update_ramrod_data *rl_update;
 495         struct ecore_sp_init_data init_data;
 496
 497         /* Get SPQ entry */
 498         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 499         init_data.cid = ecore_spq_get_cid(p_hwfn);
 500         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 501         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
 502
 503         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 504                                    COMMON_RAMROD_RL_UPDATE, PROTOCOLID_COMMON,
 505                                    &init_data);
 506         if (rc != ECORE_SUCCESS)
 507                 return rc;
 508
 509         rl_update = &p_ent->ramrod.rl_update;
 510
 511         rl_update->qcn_update_param_flg = params->qcn_update_param_flg;
 512         rl_update->dcqcn_update_param_flg = params->dcqcn_update_param_flg;
 513         rl_update->rl_init_flg = params->rl_init_flg;
 514         rl_update->rl_start_flg = params->rl_start_flg;
 515         rl_update->rl_stop_flg = params->rl_stop_flg;
 516         rl_update->rl_id_first = params->rl_id_first;
 517         rl_update->rl_id_last = params->rl_id_last;
 518         rl_update->rl_dc_qcn_flg = params->rl_dc_qcn_flg;
 519         rl_update->dcqcn_reset_alpha_on_idle =
 520                 params->dcqcn_reset_alpha_on_idle;
 521         rl_update->rl_bc_stage_th = params->rl_bc_stage_th;
 522         rl_update->rl_timer_stage_th = params->rl_timer_stage_th;
 523         rl_update->rl_bc_rate = OSAL_CPU_TO_LE32(params->rl_bc_rate);
 524         rl_update->rl_max_rate =
 525                 OSAL_CPU_TO_LE16(ecore_sp_rl_mb_to_qm(params->rl_max_rate));
 526         rl_update->rl_r_ai =
 527                 OSAL_CPU_TO_LE16(ecore_sp_rl_mb_to_qm(params->rl_r_ai));
 528         rl_update->rl_r_hai =
 529                 OSAL_CPU_TO_LE16(ecore_sp_rl_mb_to_qm(params->rl_r_hai));
 530         rl_update->dcqcn_g =
 531                 OSAL_CPU_TO_LE16(ecore_sp_rl_gd_denom(params->dcqcn_gd));
 532         rl_update->dcqcn_k_us = OSAL_CPU_TO_LE32(params->dcqcn_k_us);
 533         rl_update->dcqcn_timeuot_us =
 534                 OSAL_CPU_TO_LE32(params->dcqcn_timeuot_us);
 535         rl_update->qcn_timeuot_us = OSAL_CPU_TO_LE32(params->qcn_timeuot_us);
 536
 537         DP_VERBOSE(p_hwfn, ECORE_MSG_SPQ, "rl_params: qcn_update_param_flg %x, dcqcn_update_param_flg %x, rl_init_flg %x, rl_start_flg %x, rl_stop_flg %x, rl_id_first %x, rl_id_last %x, rl_dc_qcn_flg %x,dcqcn_reset_alpha_on_idle %x, rl_bc_stage_th %x, rl_timer_stage_th %x, rl_bc_rate %x, rl_max_rate %x, rl_r_ai %x, rl_r_hai %x, dcqcn_g %x, dcqcn_k_us %x, dcqcn_timeuot_us %x, qcn_timeuot_us %x\n",
 538                    rl_update->qcn_update_param_flg,
 539                    rl_update->dcqcn_update_param_flg,
 540                    rl_update->rl_init_flg, rl_update->rl_start_flg,
 541                    rl_update->rl_stop_flg, rl_update->rl_id_first,
 542                    rl_update->rl_id_last, rl_update->rl_dc_qcn_flg,
 543                    rl_update->dcqcn_reset_alpha_on_idle,
 544                    rl_update->rl_bc_stage_th, rl_update->rl_timer_stage_th,
 545                    rl_update->rl_bc_rate, rl_update->rl_max_rate,
 546                    rl_update->rl_r_ai, rl_update->rl_r_hai,
 547                    rl_update->dcqcn_g, rl_update->dcqcn_k_us,
 548                    rl_update->dcqcn_timeuot_us, rl_update->qcn_timeuot_us);
 549
 550         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 551 }
 552
 553 /* Set pf update ramrod command params */
 554 enum _ecore_status_t
 555 ecore_sp_pf_update_tunn_cfg(struct ecore_hwfn *p_hwfn,
 556                             struct ecore_ptt *p_ptt,
 557                             struct ecore_tunnel_info *p_tunn,
 558                             enum spq_mode comp_mode,
 559                             struct ecore_spq_comp_cb *p_comp_data)
 560 {
 561         struct ecore_spq_entry *p_ent = OSAL_NULL;
 562         struct ecore_sp_init_data init_data;
 563         enum _ecore_status_t rc = ECORE_NOTIMPL;
 564
 565         if (IS_VF(p_hwfn->p_dev))
 566                 return ecore_vf_pf_tunnel_param_update(p_hwfn, p_tunn);
 567
 568         if (ECORE_IS_BB_A0(p_hwfn->p_dev)) {
 569                 DP_NOTICE(p_hwfn, true,
 570                           "A0 chip: tunnel pf update config is not supported\n");
 571                 return rc;
 572         }
 573
 574         if (!p_tunn)
 575                 return ECORE_INVAL;
 576
 577         /* Get SPQ entry */
 578         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 579         init_data.cid = ecore_spq_get_cid(p_hwfn);
 580         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 581         init_data.comp_mode = comp_mode;
 582         init_data.p_comp_data = p_comp_data;
 583
 584         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 585                                    COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 586                                    &init_data);
 587         if (rc != ECORE_SUCCESS)
 588                 return rc;
 589
 590         ecore_tunn_set_pf_update_params(p_hwfn, p_tunn,
 591                                         &p_ent->ramrod.pf_update.tunnel_config);
 592
 593         rc = ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 594         if (rc != ECORE_SUCCESS)
 595                 return rc;
 596
 597         ecore_set_hw_tunn_mode_port(p_hwfn, p_ptt, &p_hwfn->p_dev->tunnel);
 598
 599         return rc;
 600 }
 601
 602 enum _ecore_status_t ecore_sp_pf_stop(struct ecore_hwfn *p_hwfn)
 603 {
 604         struct ecore_spq_entry *p_ent = OSAL_NULL;
 605         struct ecore_sp_init_data init_data;
 606         enum _ecore_status_t rc = ECORE_NOTIMPL;
 607
 608         /* Get SPQ entry */
 609         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 610         init_data.cid = ecore_spq_get_cid(p_hwfn);
 611         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 612         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
 613
 614         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 615                                    COMMON_RAMROD_PF_STOP, PROTOCOLID_COMMON,
 616                                    &init_data);
 617         if (rc != ECORE_SUCCESS)
 618                 return rc;
 619
 620         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 621 }
 622
 623 enum _ecore_status_t ecore_sp_heartbeat_ramrod(struct ecore_hwfn *p_hwfn)
 624 {
 625         struct ecore_spq_entry *p_ent = OSAL_NULL;
 626         struct ecore_sp_init_data init_data;
 627         enum _ecore_status_t rc;
 628
 629         /* Get SPQ entry */
 630         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 631         init_data.cid = ecore_spq_get_cid(p_hwfn);
 632         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 633         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
 634
 635         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 636                                    COMMON_RAMROD_EMPTY, PROTOCOLID_COMMON,
 637                                    &init_data);
 638         if (rc != ECORE_SUCCESS)
 639                 return rc;
 640
 641         if (OSAL_TEST_BIT(ECORE_MF_UFP_SPECIFIC, &p_hwfn->p_dev->mf_bits))
 642                 p_ent->ramrod.pf_update.mf_vlan |=
 643                         OSAL_CPU_TO_LE16(((u16)p_hwfn->ufp_info.tc << 13));
 644
 645         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 646 }
 647
 648 enum _ecore_status_t ecore_sp_pf_update_stag(struct ecore_hwfn *p_hwfn)
 649 {
 650         struct ecore_spq_entry *p_ent = OSAL_NULL;
 651         struct ecore_sp_init_data init_data;
 652         enum _ecore_status_t rc = ECORE_NOTIMPL;
 653
 654         /* Get SPQ entry */
 655         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 656         init_data.cid = ecore_spq_get_cid(p_hwfn);
 657         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 658         init_data.comp_mode = ECORE_SPQ_MODE_CB;
 659
 660         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 661                                    COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 662                                    &init_data);
 663         if (rc != ECORE_SUCCESS)
 664                 return rc;
 665
 666         p_ent->ramrod.pf_update.update_mf_vlan_flag = true;
 667         p_ent->ramrod.pf_update.mf_vlan =
 668                                 OSAL_CPU_TO_LE16(p_hwfn->hw_info.ovlan);
 669
 670         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 671 }