drivers/net/ethernet/qlogic/qede/qede_dcbnl.c

   1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
   2 /* QLogic qede NIC Driver
   3  * Copyright (c) 2015 QLogic Corporation
   4  * Copyright (c) 2019-2020 Marvell International Ltd.
   5  */
   6
   7 #include <linux/types.h>
   8 #include <linux/netdevice.h>
   9 #include <linux/rtnetlink.h>
  10 #include <net/dcbnl.h>
  11 #include "qede.h"
  12
  13 static u8 qede_dcbnl_getstate(struct net_device *netdev)
  14 {
  15         struct qede_dev *edev = netdev_priv(netdev);
  16
  17         return edev->ops->dcb->getstate(edev->cdev);
  18 }
  19
  20 static u8 qede_dcbnl_setstate(struct net_device *netdev, u8 state)
  21 {
  22         struct qede_dev *edev = netdev_priv(netdev);
  23
  24         return edev->ops->dcb->setstate(edev->cdev, state);
  25 }
  26
  27 static void qede_dcbnl_getpermhwaddr(struct net_device *netdev,
  28                                      u8 *perm_addr)
  29 {
  30         memcpy(perm_addr, netdev->dev_addr, netdev->addr_len);
  31 }
  32
  33 static void qede_dcbnl_getpgtccfgtx(struct net_device *netdev, int prio,
  34                                     u8 *prio_type, u8 *pgid, u8 *bw_pct,
  35                                     u8 *up_map)
  36 {
  37         struct qede_dev *edev = netdev_priv(netdev);
  38
  39         edev->ops->dcb->getpgtccfgtx(edev->cdev, prio, prio_type,
  40                                      pgid, bw_pct, up_map);
  41 }
  42
  43 static void qede_dcbnl_getpgbwgcfgtx(struct net_device *netdev,
  44                                      int pgid, u8 *bw_pct)
  45 {
  46         struct qede_dev *edev = netdev_priv(netdev);
  47
  48         edev->ops->dcb->getpgbwgcfgtx(edev->cdev, pgid, bw_pct);
  49 }
  50
  51 static void qede_dcbnl_getpgtccfgrx(struct net_device *netdev, int prio,
  52                                     u8 *prio_type, u8 *pgid, u8 *bw_pct,
  53                                     u8 *up_map)
  54 {
  55         struct qede_dev *edev = netdev_priv(netdev);
  56
  57         edev->ops->dcb->getpgtccfgrx(edev->cdev, prio, prio_type, pgid, bw_pct,
  58                                      up_map);
  59 }
  60
  61 static void qede_dcbnl_getpgbwgcfgrx(struct net_device *netdev,
  62                                      int pgid, u8 *bw_pct)
  63 {
  64         struct qede_dev *edev = netdev_priv(netdev);
  65
  66         edev->ops->dcb->getpgbwgcfgrx(edev->cdev, pgid, bw_pct);
  67 }
  68
  69 static void qede_dcbnl_getpfccfg(struct net_device *netdev, int prio,
  70                                  u8 *setting)
  71 {
  72         struct qede_dev *edev = netdev_priv(netdev);
  73
  74         edev->ops->dcb->getpfccfg(edev->cdev, prio, setting);
  75 }
  76
  77 static void qede_dcbnl_setpfccfg(struct net_device *netdev, int prio,
  78                                  u8 setting)
  79 {
  80         struct qede_dev *edev = netdev_priv(netdev);
  81
  82         edev->ops->dcb->setpfccfg(edev->cdev, prio, setting);
  83 }
  84
  85 static u8 qede_dcbnl_getcap(struct net_device *netdev, int capid, u8 *cap)
  86 {
  87         struct qede_dev *edev = netdev_priv(netdev);
  88
  89         return edev->ops->dcb->getcap(edev->cdev, capid, cap);
  90 }
  91
  92 static int qede_dcbnl_getnumtcs(struct net_device *netdev, int tcid, u8 *num)
  93 {
  94         struct qede_dev *edev = netdev_priv(netdev);
  95
  96         return edev->ops->dcb->getnumtcs(edev->cdev, tcid, num);
  97 }
  98
  99 static u8 qede_dcbnl_getpfcstate(struct net_device *netdev)
 100 {
 101         struct qede_dev *edev = netdev_priv(netdev);
 102
 103         return edev->ops->dcb->getpfcstate(edev->cdev);
 104 }
 105
 106 static int qede_dcbnl_getapp(struct net_device *netdev, u8 idtype, u16 id)
 107 {
 108         struct qede_dev *edev = netdev_priv(netdev);
 109
 110         return edev->ops->dcb->getapp(edev->cdev, idtype, id);
 111 }
 112
 113 static u8 qede_dcbnl_getdcbx(struct net_device *netdev)
 114 {
 115         struct qede_dev *edev = netdev_priv(netdev);
 116
 117         return edev->ops->dcb->getdcbx(edev->cdev);
 118 }
 119
 120 static void qede_dcbnl_setpgtccfgtx(struct net_device *netdev, int prio,
 121                                     u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map)
 122 {
 123         struct qede_dev *edev = netdev_priv(netdev);
 124
 125         return edev->ops->dcb->setpgtccfgtx(edev->cdev, prio, pri_type, pgid,
 126                                             bw_pct, up_map);
 127 }
 128
 129 static void qede_dcbnl_setpgtccfgrx(struct net_device *netdev, int prio,
 130                                     u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map)
 131 {
 132         struct qede_dev *edev = netdev_priv(netdev);
 133
 134         return edev->ops->dcb->setpgtccfgrx(edev->cdev, prio, pri_type, pgid,
 135                                             bw_pct, up_map);
 136 }
 137
 138 static void qede_dcbnl_setpgbwgcfgtx(struct net_device *netdev, int pgid,
 139                                      u8 bw_pct)
 140 {
 141         struct qede_dev *edev = netdev_priv(netdev);
 142
 143         return edev->ops->dcb->setpgbwgcfgtx(edev->cdev, pgid, bw_pct);
 144 }
 145
 146 static void qede_dcbnl_setpgbwgcfgrx(struct net_device *netdev, int pgid,
 147                                      u8 bw_pct)
 148 {
 149         struct qede_dev *edev = netdev_priv(netdev);
 150
 151         return edev->ops->dcb->setpgbwgcfgrx(edev->cdev, pgid, bw_pct);
 152 }
 153
 154 static u8 qede_dcbnl_setall(struct net_device *netdev)
 155 {
 156         struct qede_dev *edev = netdev_priv(netdev);
 157
 158         return edev->ops->dcb->setall(edev->cdev);
 159 }
 160
 161 static int qede_dcbnl_setnumtcs(struct net_device *netdev, int tcid, u8 num)
 162 {
 163         struct qede_dev *edev = netdev_priv(netdev);
 164
 165         return edev->ops->dcb->setnumtcs(edev->cdev, tcid, num);
 166 }
 167
 168 static void qede_dcbnl_setpfcstate(struct net_device *netdev, u8 state)
 169 {
 170         struct qede_dev *edev = netdev_priv(netdev);
 171
 172         return edev->ops->dcb->setpfcstate(edev->cdev, state);
 173 }
 174
 175 static int qede_dcbnl_setapp(struct net_device *netdev, u8 idtype, u16 idval,
 176                              u8 up)
 177 {
 178         struct qede_dev *edev = netdev_priv(netdev);
 179
 180         return edev->ops->dcb->setapp(edev->cdev, idtype, idval, up);
 181 }
 182
 183 static u8 qede_dcbnl_setdcbx(struct net_device *netdev, u8 state)
 184 {
 185         struct qede_dev *edev = netdev_priv(netdev);
 186
 187         return edev->ops->dcb->setdcbx(edev->cdev, state);
 188 }
 189
 190 static u8 qede_dcbnl_getfeatcfg(struct net_device *netdev, int featid,
 191                                 u8 *flags)
 192 {
 193         struct qede_dev *edev = netdev_priv(netdev);
 194
 195         return edev->ops->dcb->getfeatcfg(edev->cdev, featid, flags);
 196 }
 197
 198 static u8 qede_dcbnl_setfeatcfg(struct net_device *netdev, int featid, u8 flags)
 199 {
 200         struct qede_dev *edev = netdev_priv(netdev);
 201
 202         return edev->ops->dcb->setfeatcfg(edev->cdev, featid, flags);
 203 }
 204
 205 static int qede_dcbnl_peer_getappinfo(struct net_device *netdev,
 206                                       struct dcb_peer_app_info *info,
 207                                       u16 *count)
 208 {
 209         struct qede_dev *edev = netdev_priv(netdev);
 210
 211         return edev->ops->dcb->peer_getappinfo(edev->cdev, info, count);
 212 }
 213
 214 static int qede_dcbnl_peer_getapptable(struct net_device *netdev,
 215                                        struct dcb_app *app)
 216 {
 217         struct qede_dev *edev = netdev_priv(netdev);
 218
 219         return edev->ops->dcb->peer_getapptable(edev->cdev, app);
 220 }
 221
 222 static int qede_dcbnl_cee_peer_getpfc(struct net_device *netdev,
 223                                       struct cee_pfc *pfc)
 224 {
 225         struct qede_dev *edev = netdev_priv(netdev);
 226
 227         return edev->ops->dcb->cee_peer_getpfc(edev->cdev, pfc);
 228 }
 229
 230 static int qede_dcbnl_cee_peer_getpg(struct net_device *netdev,
 231                                      struct cee_pg *pg)
 232 {
 233         struct qede_dev *edev = netdev_priv(netdev);
 234
 235         return edev->ops->dcb->cee_peer_getpg(edev->cdev, pg);
 236 }
 237
 238 static int qede_dcbnl_ieee_getpfc(struct net_device *netdev,
 239                                   struct ieee_pfc *pfc)
 240 {
 241         struct qede_dev *edev = netdev_priv(netdev);
 242
 243         return edev->ops->dcb->ieee_getpfc(edev->cdev, pfc);
 244 }
 245
 246 static int qede_dcbnl_ieee_setpfc(struct net_device *netdev,
 247                                   struct ieee_pfc *pfc)
 248 {
 249         struct qede_dev *edev = netdev_priv(netdev);
 250
 251         return edev->ops->dcb->ieee_setpfc(edev->cdev, pfc);
 252 }
 253
 254 static int qede_dcbnl_ieee_getets(struct net_device *netdev,
 255                                   struct ieee_ets *ets)
 256 {
 257         struct qede_dev *edev = netdev_priv(netdev);
 258
 259         return edev->ops->dcb->ieee_getets(edev->cdev, ets);
 260 }
 261
 262 static int qede_dcbnl_ieee_setets(struct net_device *netdev,
 263                                   struct ieee_ets *ets)
 264 {
 265         struct qede_dev *edev = netdev_priv(netdev);
 266
 267         return edev->ops->dcb->ieee_setets(edev->cdev, ets);
 268 }
 269
 270 static int qede_dcbnl_ieee_getapp(struct net_device *netdev,
 271                                   struct dcb_app *app)
 272 {
 273         struct qede_dev *edev = netdev_priv(netdev);
 274
 275         return edev->ops->dcb->ieee_getapp(edev->cdev, app);
 276 }
 277
 278 static int qede_dcbnl_ieee_setapp(struct net_device *netdev,
 279                                   struct dcb_app *app)
 280 {
 281         struct qede_dev *edev = netdev_priv(netdev);
 282         int err;
 283
 284         err = dcb_ieee_setapp(netdev, app);
 285         if (err)
 286                 return err;
 287
 288         return edev->ops->dcb->ieee_setapp(edev->cdev, app);
 289 }
 290
 291 static int qede_dcbnl_ieee_peer_getpfc(struct net_device *netdev,
 292                                        struct ieee_pfc *pfc)
 293 {
 294         struct qede_dev *edev = netdev_priv(netdev);
 295
 296         return edev->ops->dcb->ieee_peer_getpfc(edev->cdev, pfc);
 297 }
 298
 299 static int qede_dcbnl_ieee_peer_getets(struct net_device *netdev,
 300                                        struct ieee_ets *ets)
 301 {
 302         struct qede_dev *edev = netdev_priv(netdev);
 303
 304         return edev->ops->dcb->ieee_peer_getets(edev->cdev, ets);
 305 }
 306
 307 static const struct dcbnl_rtnl_ops qede_dcbnl_ops = {
 308         .ieee_getpfc = qede_dcbnl_ieee_getpfc,
 309         .ieee_setpfc = qede_dcbnl_ieee_setpfc,
 310         .ieee_getets = qede_dcbnl_ieee_getets,
 311         .ieee_setets = qede_dcbnl_ieee_setets,
 312         .ieee_getapp = qede_dcbnl_ieee_getapp,
 313         .ieee_setapp = qede_dcbnl_ieee_setapp,
 314         .ieee_peer_getpfc = qede_dcbnl_ieee_peer_getpfc,
 315         .ieee_peer_getets = qede_dcbnl_ieee_peer_getets,
 316         .getstate = qede_dcbnl_getstate,
 317         .setstate = qede_dcbnl_setstate,
 318         .getpermhwaddr = qede_dcbnl_getpermhwaddr,
 319         .getpgtccfgtx = qede_dcbnl_getpgtccfgtx,
 320         .getpgbwgcfgtx = qede_dcbnl_getpgbwgcfgtx,
 321         .getpgtccfgrx = qede_dcbnl_getpgtccfgrx,
 322         .getpgbwgcfgrx = qede_dcbnl_getpgbwgcfgrx,
 323         .getpfccfg = qede_dcbnl_getpfccfg,
 324         .setpfccfg = qede_dcbnl_setpfccfg,
 325         .getcap = qede_dcbnl_getcap,
 326         .getnumtcs = qede_dcbnl_getnumtcs,
 327         .getpfcstate = qede_dcbnl_getpfcstate,
 328         .getapp = qede_dcbnl_getapp,
 329         .getdcbx = qede_dcbnl_getdcbx,
 330         .setpgtccfgtx = qede_dcbnl_setpgtccfgtx,
 331         .setpgtccfgrx = qede_dcbnl_setpgtccfgrx,
 332         .setpgbwgcfgtx = qede_dcbnl_setpgbwgcfgtx,
 333         .setpgbwgcfgrx = qede_dcbnl_setpgbwgcfgrx,
 334         .setall = qede_dcbnl_setall,
 335         .setnumtcs = qede_dcbnl_setnumtcs,
 336         .setpfcstate = qede_dcbnl_setpfcstate,
 337         .setapp = qede_dcbnl_setapp,
 338         .setdcbx = qede_dcbnl_setdcbx,
 339         .setfeatcfg = qede_dcbnl_setfeatcfg,
 340         .getfeatcfg = qede_dcbnl_getfeatcfg,
 341         .peer_getappinfo = qede_dcbnl_peer_getappinfo,
 342         .peer_getapptable = qede_dcbnl_peer_getapptable,
 343         .cee_peer_getpfc = qede_dcbnl_cee_peer_getpfc,
 344         .cee_peer_getpg = qede_dcbnl_cee_peer_getpg,
 345 };
 346
 347 void qede_set_dcbnl_ops(struct net_device *dev)
 348 {
 349         dev->dcbnl_ops = &qede_dcbnl_ops;
 350 }