drivers/net/qlcnic/qlcnic_ethtool.c

   1 /*
   2  * Copyright (C) 2009 - QLogic Corporation.
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  18  * MA  02111-1307, USA.
  19  *
  20  * The full GNU General Public License is included in this distribution
  21  * in the file called "COPYING".
  22  *
  23  */
  24
  25 #include <linux/types.h>
  26 #include <linux/delay.h>
  27 #include <linux/pci.h>
  28 #include <linux/io.h>
  29 #include <linux/netdevice.h>
  30 #include <linux/ethtool.h>
  31
  32 #include "qlcnic.h"
  33
  34 struct qlcnic_stats {
  35         char stat_string[ETH_GSTRING_LEN];
  36         int sizeof_stat;
  37         int stat_offset;
  38 };
  39
  40 #define QLC_SIZEOF(m) FIELD_SIZEOF(struct qlcnic_adapter, m)
  41 #define QLC_OFF(m) offsetof(struct qlcnic_adapter, m)
  42
  43 static const struct qlcnic_stats qlcnic_gstrings_stats[] = {
  44         {"xmit_called",
  45                 QLC_SIZEOF(stats.xmitcalled), QLC_OFF(stats.xmitcalled)},
  46         {"xmit_finished",
  47                 QLC_SIZEOF(stats.xmitfinished), QLC_OFF(stats.xmitfinished)},
  48         {"rx_dropped",
  49                 QLC_SIZEOF(stats.rxdropped), QLC_OFF(stats.rxdropped)},
  50         {"tx_dropped",
  51                 QLC_SIZEOF(stats.txdropped), QLC_OFF(stats.txdropped)},
  52         {"csummed",
  53                 QLC_SIZEOF(stats.csummed), QLC_OFF(stats.csummed)},
  54         {"rx_pkts",
  55                 QLC_SIZEOF(stats.rx_pkts), QLC_OFF(stats.rx_pkts)},
  56         {"lro_pkts",
  57                 QLC_SIZEOF(stats.lro_pkts), QLC_OFF(stats.lro_pkts)},
  58         {"rx_bytes",
  59                 QLC_SIZEOF(stats.rxbytes), QLC_OFF(stats.rxbytes)},
  60         {"tx_bytes",
  61                 QLC_SIZEOF(stats.txbytes), QLC_OFF(stats.txbytes)},
  62         {"lrobytes",
  63                 QLC_SIZEOF(stats.lrobytes), QLC_OFF(stats.lrobytes)},
  64         {"lso_frames",
  65                 QLC_SIZEOF(stats.lso_frames), QLC_OFF(stats.lso_frames)},
  66         {"xmit_on",
  67                 QLC_SIZEOF(stats.xmit_on), QLC_OFF(stats.xmit_on)},
  68         {"xmit_off",
  69                 QLC_SIZEOF(stats.xmit_off), QLC_OFF(stats.xmit_off)},
  70         {"skb_alloc_failure", QLC_SIZEOF(stats.skb_alloc_failure),
  71                 QLC_OFF(stats.skb_alloc_failure)},
  72         {"null rxbuf",
  73                 QLC_SIZEOF(stats.null_rxbuf), QLC_OFF(stats.null_rxbuf)},
  74         {"rx dma map error", QLC_SIZEOF(stats.rx_dma_map_error),
  75                                          QLC_OFF(stats.rx_dma_map_error)},
  76         {"tx dma map error", QLC_SIZEOF(stats.tx_dma_map_error),
  77                                          QLC_OFF(stats.tx_dma_map_error)},
  78
  79 };
  80
  81 #define QLCNIC_STATS_LEN        ARRAY_SIZE(qlcnic_gstrings_stats)
  82
  83 static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = {
  84         "Register_Test_on_offline",
  85         "Link_Test_on_offline",
  86         "Interrupt_Test_offline",
  87         "Loopback_Test_offline"
  88 };
  89
  90 #define QLCNIC_TEST_LEN ARRAY_SIZE(qlcnic_gstrings_test)
  91
  92 #define QLCNIC_RING_REGS_COUNT  20
  93 #define QLCNIC_RING_REGS_LEN    (QLCNIC_RING_REGS_COUNT * sizeof(u32))
  94 #define QLCNIC_MAX_EEPROM_LEN   1024
  95
  96 static const u32 diag_registers[] = {
  97         CRB_CMDPEG_STATE,
  98         CRB_RCVPEG_STATE,
  99         CRB_XG_STATE_P3,
 100         CRB_FW_CAPABILITIES_1,
 101         ISR_INT_STATE_REG,
 102         QLCNIC_CRB_DRV_ACTIVE,
 103         QLCNIC_CRB_DEV_STATE,
 104         QLCNIC_CRB_DRV_STATE,
 105         QLCNIC_CRB_DRV_SCRATCH,
 106         QLCNIC_CRB_DEV_PARTITION_INFO,
 107         QLCNIC_CRB_DRV_IDC_VER,
 108         QLCNIC_PEG_ALIVE_COUNTER,
 109         QLCNIC_PEG_HALT_STATUS1,
 110         QLCNIC_PEG_HALT_STATUS2,
 111         QLCNIC_CRB_PEG_NET_0+0x3c,
 112         QLCNIC_CRB_PEG_NET_1+0x3c,
 113         QLCNIC_CRB_PEG_NET_2+0x3c,
 114         QLCNIC_CRB_PEG_NET_4+0x3c,
 115         -1
 116 };
 117
 118 #define QLCNIC_MGMT_API_VERSION 2
 119 #define QLCNIC_DEV_INFO_SIZE    1
 120 #define QLCNIC_ETHTOOL_REGS_VER 2
 121 static int qlcnic_get_regs_len(struct net_device *dev)
 122 {
 123         return sizeof(diag_registers) + QLCNIC_RING_REGS_LEN +
 124                                 QLCNIC_DEV_INFO_SIZE + 1;
 125 }
 126
 127 static int qlcnic_get_eeprom_len(struct net_device *dev)
 128 {
 129         return QLCNIC_FLASH_TOTAL_SIZE;
 130 }
 131
 132 static void
 133 qlcnic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
 134 {
 135         struct qlcnic_adapter *adapter = netdev_priv(dev);
 136         u32 fw_major, fw_minor, fw_build;
 137
 138         fw_major = QLCRD32(adapter, QLCNIC_FW_VERSION_MAJOR);
 139         fw_minor = QLCRD32(adapter, QLCNIC_FW_VERSION_MINOR);
 140         fw_build = QLCRD32(adapter, QLCNIC_FW_VERSION_SUB);
 141         sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build);
 142
 143         strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
 144         strlcpy(drvinfo->driver, qlcnic_driver_name, 32);
 145         strlcpy(drvinfo->version, QLCNIC_LINUX_VERSIONID, 32);
 146 }
 147
 148 static int
 149 qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 150 {
 151         struct qlcnic_adapter *adapter = netdev_priv(dev);
 152         int check_sfp_module = 0;
 153         u16 pcifn = adapter->ahw.pci_func;
 154
 155         /* read which mode */
 156         if (adapter->ahw.port_type == QLCNIC_GBE) {
 157                 ecmd->supported = (SUPPORTED_10baseT_Half |
 158                                    SUPPORTED_10baseT_Full |
 159                                    SUPPORTED_100baseT_Half |
 160                                    SUPPORTED_100baseT_Full |
 161                                    SUPPORTED_1000baseT_Half |
 162                                    SUPPORTED_1000baseT_Full);
 163
 164                 ecmd->advertising = (ADVERTISED_100baseT_Half |
 165                                      ADVERTISED_100baseT_Full |
 166                                      ADVERTISED_1000baseT_Half |
 167                                      ADVERTISED_1000baseT_Full);
 168
 169                 ecmd->speed = adapter->link_speed;
 170                 ecmd->duplex = adapter->link_duplex;
 171                 ecmd->autoneg = adapter->link_autoneg;
 172
 173         } else if (adapter->ahw.port_type == QLCNIC_XGBE) {
 174                 u32 val;
 175
 176                 val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
 177                 if (val == QLCNIC_PORT_MODE_802_3_AP) {
 178                         ecmd->supported = SUPPORTED_1000baseT_Full;
 179                         ecmd->advertising = ADVERTISED_1000baseT_Full;
 180                 } else {
 181                         ecmd->supported = SUPPORTED_10000baseT_Full;
 182                         ecmd->advertising = ADVERTISED_10000baseT_Full;
 183                 }
 184
 185                 if (netif_running(dev) && adapter->has_link_events) {
 186                         ecmd->speed = adapter->link_speed;
 187                         ecmd->autoneg = adapter->link_autoneg;
 188                         ecmd->duplex = adapter->link_duplex;
 189                         goto skip;
 190                 }
 191
 192                 val = QLCRD32(adapter, P3_LINK_SPEED_REG(pcifn));
 193                 ecmd->speed = P3_LINK_SPEED_MHZ *
 194                         P3_LINK_SPEED_VAL(pcifn, val);
 195                 ecmd->duplex = DUPLEX_FULL;
 196                 ecmd->autoneg = AUTONEG_DISABLE;
 197         } else
 198                 return -EIO;
 199
 200 skip:
 201         ecmd->phy_address = adapter->physical_port;
 202         ecmd->transceiver = XCVR_EXTERNAL;
 203
 204         switch (adapter->ahw.board_type) {
 205         case QLCNIC_BRDTYPE_P3_REF_QG:
 206         case QLCNIC_BRDTYPE_P3_4_GB:
 207         case QLCNIC_BRDTYPE_P3_4_GB_MM:
 208
 209                 ecmd->supported |= SUPPORTED_Autoneg;
 210                 ecmd->advertising |= ADVERTISED_Autoneg;
 211         case QLCNIC_BRDTYPE_P3_10G_CX4:
 212         case QLCNIC_BRDTYPE_P3_10G_CX4_LP:
 213         case QLCNIC_BRDTYPE_P3_10000_BASE_T:
 214                 ecmd->supported |= SUPPORTED_TP;
 215                 ecmd->advertising |= ADVERTISED_TP;
 216                 ecmd->port = PORT_TP;
 217                 ecmd->autoneg =  adapter->link_autoneg;
 218                 break;
 219         case QLCNIC_BRDTYPE_P3_IMEZ:
 220         case QLCNIC_BRDTYPE_P3_XG_LOM:
 221         case QLCNIC_BRDTYPE_P3_HMEZ:
 222                 ecmd->supported |= SUPPORTED_MII;
 223                 ecmd->advertising |= ADVERTISED_MII;
 224                 ecmd->port = PORT_MII;
 225                 ecmd->autoneg = AUTONEG_DISABLE;
 226                 break;
 227         case QLCNIC_BRDTYPE_P3_10G_SFP_PLUS:
 228         case QLCNIC_BRDTYPE_P3_10G_SFP_CT:
 229         case QLCNIC_BRDTYPE_P3_10G_SFP_QT:
 230                 ecmd->advertising |= ADVERTISED_TP;
 231                 ecmd->supported |= SUPPORTED_TP;
 232                 check_sfp_module = netif_running(dev) &&
 233                         adapter->has_link_events;
 234         case QLCNIC_BRDTYPE_P3_10G_XFP:
 235                 ecmd->supported |= SUPPORTED_FIBRE;
 236                 ecmd->advertising |= ADVERTISED_FIBRE;
 237                 ecmd->port = PORT_FIBRE;
 238                 ecmd->autoneg = AUTONEG_DISABLE;
 239                 break;
 240         case QLCNIC_BRDTYPE_P3_10G_TP:
 241                 if (adapter->ahw.port_type == QLCNIC_XGBE) {
 242                         ecmd->autoneg = AUTONEG_DISABLE;
 243                         ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
 244                         ecmd->advertising |=
 245                                 (ADVERTISED_FIBRE | ADVERTISED_TP);
 246                         ecmd->port = PORT_FIBRE;
 247                         check_sfp_module = netif_running(dev) &&
 248                                 adapter->has_link_events;
 249                 } else {
 250                         ecmd->autoneg = AUTONEG_ENABLE;
 251                         ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
 252                         ecmd->advertising |=
 253                                 (ADVERTISED_TP | ADVERTISED_Autoneg);
 254                         ecmd->port = PORT_TP;
 255                 }
 256                 break;
 257         default:
 258                 dev_err(&adapter->pdev->dev, "Unsupported board model %d\n",
 259                         adapter->ahw.board_type);
 260                 return -EIO;
 261         }
 262
 263         if (check_sfp_module) {
 264                 switch (adapter->module_type) {
 265                 case LINKEVENT_MODULE_OPTICAL_UNKNOWN:
 266                 case LINKEVENT_MODULE_OPTICAL_SRLR:
 267                 case LINKEVENT_MODULE_OPTICAL_LRM:
 268                 case LINKEVENT_MODULE_OPTICAL_SFP_1G:
 269                         ecmd->port = PORT_FIBRE;
 270                         break;
 271                 case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
 272                 case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
 273                 case LINKEVENT_MODULE_TWINAX:
 274                         ecmd->port = PORT_TP;
 275                         break;
 276                 default:
 277                         ecmd->port = PORT_OTHER;
 278                 }
 279         }
 280
 281         return 0;
 282 }
 283
 284 static int
 285 qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 286 {
 287         struct qlcnic_adapter *adapter = netdev_priv(dev);
 288         __u32 status;
 289
 290         /* read which mode */
 291         if (adapter->ahw.port_type == QLCNIC_GBE) {
 292                 /* autonegotiation */
 293                 if (qlcnic_fw_cmd_set_phy(adapter,
 294                                QLCNIC_NIU_GB_MII_MGMT_ADDR_AUTONEG,
 295                                ecmd->autoneg) != 0)
 296                         return -EIO;
 297                 else
 298                         adapter->link_autoneg = ecmd->autoneg;
 299
 300                 if (qlcnic_fw_cmd_query_phy(adapter,
 301                               QLCNIC_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
 302                               &status) != 0)
 303                         return -EIO;
 304
 305                 switch (ecmd->speed) {
 306                 case SPEED_10:
 307                         qlcnic_set_phy_speed(status, 0);
 308                         break;
 309                 case SPEED_100:
 310                         qlcnic_set_phy_speed(status, 1);
 311                         break;
 312                 case SPEED_1000:
 313                         qlcnic_set_phy_speed(status, 2);
 314                         break;
 315                 }
 316
 317                 if (ecmd->duplex == DUPLEX_HALF)
 318                         qlcnic_clear_phy_duplex(status);
 319                 if (ecmd->duplex == DUPLEX_FULL)
 320                         qlcnic_set_phy_duplex(status);
 321                 if (qlcnic_fw_cmd_set_phy(adapter,
 322                                QLCNIC_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
 323                                *((int *)&status)) != 0)
 324                         return -EIO;
 325                 else {
 326                         adapter->link_speed = ecmd->speed;
 327                         adapter->link_duplex = ecmd->duplex;
 328                 }
 329         } else
 330                 return -EOPNOTSUPP;
 331
 332         if (!netif_running(dev))
 333                 return 0;
 334
 335         dev->netdev_ops->ndo_stop(dev);
 336         return dev->netdev_ops->ndo_open(dev);
 337 }
 338
 339 static void
 340 qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
 341 {
 342         struct qlcnic_adapter *adapter = netdev_priv(dev);
 343         struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
 344         struct qlcnic_host_sds_ring *sds_ring;
 345         u32 *regs_buff = p;
 346         int ring, i = 0;
 347
 348         memset(p, 0, qlcnic_get_regs_len(dev));
 349         regs->version = (QLCNIC_ETHTOOL_REGS_VER << 24) |
 350                 (adapter->ahw.revision_id << 16) | (adapter->pdev)->device;
 351
 352         regs_buff[0] = (0xcafe0000 | (QLCNIC_DEV_INFO_SIZE & 0xffff));
 353         regs_buff[1] = QLCNIC_MGMT_API_VERSION;
 354
 355         for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[i] != -1; i++)
 356                 regs_buff[i] = QLCRD32(adapter, diag_registers[i]);
 357
 358         if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
 359                 return;
 360
 361         regs_buff[i++] = 0xFFEFCDAB; /* Marker btw regs and ring count*/
 362
 363         regs_buff[i++] = 1; /* No. of tx ring */
 364         regs_buff[i++] = le32_to_cpu(*(adapter->tx_ring->hw_consumer));
 365         regs_buff[i++] = readl(adapter->tx_ring->crb_cmd_producer);
 366
 367         regs_buff[i++] = 2; /* No. of rx ring */
 368         regs_buff[i++] = readl(recv_ctx->rds_rings[0].crb_rcv_producer);
 369         regs_buff[i++] = readl(recv_ctx->rds_rings[1].crb_rcv_producer);
 370
 371         regs_buff[i++] = adapter->max_sds_rings;
 372
 373         for (ring = 0; ring < adapter->max_sds_rings; ring++) {
 374                 sds_ring = &(recv_ctx->sds_rings[ring]);
 375                 regs_buff[i++] = readl(sds_ring->crb_sts_consumer);
 376         }
 377 }
 378
 379 static u32 qlcnic_test_link(struct net_device *dev)
 380 {
 381         struct qlcnic_adapter *adapter = netdev_priv(dev);
 382         u32 val;
 383
 384         val = QLCRD32(adapter, CRB_XG_STATE_P3);
 385         val = XG_LINK_STATE_P3(adapter->ahw.pci_func, val);
 386         return (val == XG_LINK_UP_P3) ? 0 : 1;
 387 }
 388
 389 static int
 390 qlcnic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
 391                       u8 *bytes)
 392 {
 393         struct qlcnic_adapter *adapter = netdev_priv(dev);
 394         int offset;
 395         int ret;
 396
 397         if (eeprom->len == 0)
 398                 return -EINVAL;
 399
 400         eeprom->magic = (adapter->pdev)->vendor |
 401                         ((adapter->pdev)->device << 16);
 402         offset = eeprom->offset;
 403
 404         ret = qlcnic_rom_fast_read_words(adapter, offset, bytes,
 405                                                 eeprom->len);
 406         if (ret < 0)
 407                 return ret;
 408
 409         return 0;
 410 }
 411
 412 static void
 413 qlcnic_get_ringparam(struct net_device *dev,
 414                 struct ethtool_ringparam *ring)
 415 {
 416         struct qlcnic_adapter *adapter = netdev_priv(dev);
 417
 418         ring->rx_pending = adapter->num_rxd;
 419         ring->rx_jumbo_pending = adapter->num_jumbo_rxd;
 420         ring->tx_pending = adapter->num_txd;
 421
 422         if (adapter->ahw.port_type == QLCNIC_GBE) {
 423                 ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G;
 424                 ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_1G;
 425         } else {
 426                 ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G;
 427                 ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_10G;
 428         }
 429
 430         ring->tx_max_pending = MAX_CMD_DESCRIPTORS;
 431
 432         ring->rx_mini_max_pending = 0;
 433         ring->rx_mini_pending = 0;
 434 }
 435
 436 static u32
 437 qlcnic_validate_ringparam(u32 val, u32 min, u32 max, char *r_name)
 438 {
 439         u32 num_desc;
 440         num_desc = max(val, min);
 441         num_desc = min(num_desc, max);
 442         num_desc = roundup_pow_of_two(num_desc);
 443
 444         if (val != num_desc) {
 445                 printk(KERN_INFO "%s: setting %s ring size %d instead of %d\n",
 446                        qlcnic_driver_name, r_name, num_desc, val);
 447         }
 448
 449         return num_desc;
 450 }
 451
 452 static int
 453 qlcnic_set_ringparam(struct net_device *dev,
 454                 struct ethtool_ringparam *ring)
 455 {
 456         struct qlcnic_adapter *adapter = netdev_priv(dev);
 457         u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G;
 458         u16 max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G;
 459         u16 num_rxd, num_jumbo_rxd, num_txd;
 460
 461
 462         if (ring->rx_mini_pending)
 463                 return -EOPNOTSUPP;
 464
 465         if (adapter->ahw.port_type == QLCNIC_GBE) {
 466                 max_rcv_desc = MAX_RCV_DESCRIPTORS_1G;
 467                 max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G;
 468         }
 469
 470         num_rxd = qlcnic_validate_ringparam(ring->rx_pending,
 471                         MIN_RCV_DESCRIPTORS, max_rcv_desc, "rx");
 472
 473         num_jumbo_rxd = qlcnic_validate_ringparam(ring->rx_jumbo_pending,
 474                         MIN_JUMBO_DESCRIPTORS, max_jumbo_desc, "rx jumbo");
 475
 476         num_txd = qlcnic_validate_ringparam(ring->tx_pending,
 477                         MIN_CMD_DESCRIPTORS, MAX_CMD_DESCRIPTORS, "tx");
 478
 479         if (num_rxd == adapter->num_rxd && num_txd == adapter->num_txd &&
 480                         num_jumbo_rxd == adapter->num_jumbo_rxd)
 481                 return 0;
 482
 483         adapter->num_rxd = num_rxd;
 484         adapter->num_jumbo_rxd = num_jumbo_rxd;
 485         adapter->num_txd = num_txd;
 486
 487         return qlcnic_reset_context(adapter);
 488 }
 489
 490 static void
 491 qlcnic_get_pauseparam(struct net_device *netdev,
 492                           struct ethtool_pauseparam *pause)
 493 {
 494         struct qlcnic_adapter *adapter = netdev_priv(netdev);
 495         int port = adapter->physical_port;
 496         __u32 val;
 497
 498         if (adapter->ahw.port_type == QLCNIC_GBE) {
 499                 if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
 500                         return;
 501                 /* get flow control settings */
 502                 val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
 503                 pause->rx_pause = qlcnic_gb_get_rx_flowctl(val);
 504                 val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
 505                 switch (port) {
 506                 case 0:
 507                         pause->tx_pause = !(qlcnic_gb_get_gb0_mask(val));
 508                         break;
 509                 case 1:
 510                         pause->tx_pause = !(qlcnic_gb_get_gb1_mask(val));
 511                         break;
 512                 case 2:
 513                         pause->tx_pause = !(qlcnic_gb_get_gb2_mask(val));
 514                         break;
 515                 case 3:
 516                 default:
 517                         pause->tx_pause = !(qlcnic_gb_get_gb3_mask(val));
 518                         break;
 519                 }
 520         } else if (adapter->ahw.port_type == QLCNIC_XGBE) {
 521                 if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
 522                         return;
 523                 pause->rx_pause = 1;
 524                 val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
 525                 if (port == 0)
 526                         pause->tx_pause = !(qlcnic_xg_get_xg0_mask(val));
 527                 else
 528                         pause->tx_pause = !(qlcnic_xg_get_xg1_mask(val));
 529         } else {
 530                 dev_err(&netdev->dev, "Unknown board type: %x\n",
 531                                         adapter->ahw.port_type);
 532         }
 533 }
 534
 535 static int
 536 qlcnic_set_pauseparam(struct net_device *netdev,
 537                           struct ethtool_pauseparam *pause)
 538 {
 539         struct qlcnic_adapter *adapter = netdev_priv(netdev);
 540         int port = adapter->physical_port;
 541         __u32 val;
 542
 543         /* read mode */
 544         if (adapter->ahw.port_type == QLCNIC_GBE) {
 545                 if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
 546                         return -EIO;
 547                 /* set flow control */
 548                 val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
 549
 550                 if (pause->rx_pause)
 551                         qlcnic_gb_rx_flowctl(val);
 552                 else
 553                         qlcnic_gb_unset_rx_flowctl(val);
 554
 555                 QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port),
 556                                 val);
 557                 /* set autoneg */
 558                 val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
 559                 switch (port) {
 560                 case 0:
 561                         if (pause->tx_pause)
 562                                 qlcnic_gb_unset_gb0_mask(val);
 563                         else
 564                                 qlcnic_gb_set_gb0_mask(val);
 565                         break;
 566                 case 1:
 567                         if (pause->tx_pause)
 568                                 qlcnic_gb_unset_gb1_mask(val);
 569                         else
 570                                 qlcnic_gb_set_gb1_mask(val);
 571                         break;
 572                 case 2:
 573                         if (pause->tx_pause)
 574                                 qlcnic_gb_unset_gb2_mask(val);
 575                         else
 576                                 qlcnic_gb_set_gb2_mask(val);
 577                         break;
 578                 case 3:
 579                 default:
 580                         if (pause->tx_pause)
 581                                 qlcnic_gb_unset_gb3_mask(val);
 582                         else
 583                                 qlcnic_gb_set_gb3_mask(val);
 584                         break;
 585                 }
 586                 QLCWR32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, val);
 587         } else if (adapter->ahw.port_type == QLCNIC_XGBE) {
 588                 if (!pause->rx_pause || pause->autoneg)
 589                         return -EOPNOTSUPP;
 590
 591                 if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
 592                         return -EIO;
 593
 594                 val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
 595                 if (port == 0) {
 596                         if (pause->tx_pause)
 597                                 qlcnic_xg_unset_xg0_mask(val);
 598                         else
 599                                 qlcnic_xg_set_xg0_mask(val);
 600                 } else {
 601                         if (pause->tx_pause)
 602                                 qlcnic_xg_unset_xg1_mask(val);
 603                         else
 604                                 qlcnic_xg_set_xg1_mask(val);
 605                 }
 606                 QLCWR32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, val);
 607         } else {
 608                 dev_err(&netdev->dev, "Unknown board type: %x\n",
 609                                 adapter->ahw.port_type);
 610         }
 611         return 0;
 612 }
 613
 614 static int qlcnic_reg_test(struct net_device *dev)
 615 {
 616         struct qlcnic_adapter *adapter = netdev_priv(dev);
 617         u32 data_read;
 618
 619         data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0));
 620         if ((data_read & 0xffff) != adapter->pdev->vendor)
 621                 return 1;
 622
 623         return 0;
 624 }
 625
 626 static int qlcnic_get_sset_count(struct net_device *dev, int sset)
 627 {
 628         switch (sset) {
 629         case ETH_SS_TEST:
 630                 return QLCNIC_TEST_LEN;
 631         case ETH_SS_STATS:
 632                 return QLCNIC_STATS_LEN;
 633         default:
 634                 return -EOPNOTSUPP;
 635         }
 636 }
 637
 638 #define QLC_ILB_PKT_SIZE 64
 639
 640 static void qlcnic_create_loopback_buff(unsigned char *data)
 641 {
 642         unsigned char random_data[] = {0xa8, 0x06, 0x45, 0x00};
 643         memset(data, 0x4e, QLC_ILB_PKT_SIZE);
 644         memset(data, 0xff, 12);
 645         memcpy(data + 12, random_data, sizeof(random_data));
 646 }
 647
 648 int qlcnic_check_loopback_buff(unsigned char *data)
 649 {
 650         unsigned char buff[QLC_ILB_PKT_SIZE];
 651         qlcnic_create_loopback_buff(buff);
 652         return memcmp(data, buff, QLC_ILB_PKT_SIZE);
 653 }
 654
 655 static int qlcnic_do_ilb_test(struct qlcnic_adapter *adapter)
 656 {
 657         struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
 658         struct qlcnic_host_sds_ring *sds_ring = &recv_ctx->sds_rings[0];
 659         struct sk_buff *skb;
 660         int i;
 661
 662         for (i = 0; i < 16; i++) {
 663                 skb = dev_alloc_skb(QLC_ILB_PKT_SIZE);
 664                 qlcnic_create_loopback_buff(skb->data);
 665                 skb_put(skb, QLC_ILB_PKT_SIZE);
 666
 667                 adapter->diag_cnt = 0;
 668
 669                 qlcnic_xmit_frame(skb, adapter->netdev);
 670
 671                 msleep(5);
 672
 673                 qlcnic_process_rcv_ring_diag(sds_ring);
 674
 675                 dev_kfree_skb_any(skb);
 676                 if (!adapter->diag_cnt)
 677                         return -1;
 678         }
 679         return 0;
 680 }
 681
 682 static int qlcnic_loopback_test(struct net_device *netdev)
 683 {
 684         struct qlcnic_adapter *adapter = netdev_priv(netdev);
 685         int max_sds_rings = adapter->max_sds_rings;
 686         int ret;
 687
 688         if (adapter->op_mode == QLCNIC_NON_PRIV_FUNC) {
 689                 dev_warn(&adapter->pdev->dev, "Loopback test not supported"
 690                                 "for non privilege function\n");
 691                 return 0;
 692         }
 693
 694         if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
 695                 return -EIO;
 696
 697         ret = qlcnic_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST);
 698         if (ret)
 699                 goto clear_it;
 700
 701         ret = qlcnic_set_ilb_mode(adapter);
 702         if (ret)
 703                 goto done;
 704
 705         ret = qlcnic_do_ilb_test(adapter);
 706
 707         qlcnic_clear_ilb_mode(adapter);
 708
 709 done:
 710         qlcnic_diag_free_res(netdev, max_sds_rings);
 711
 712 clear_it:
 713         adapter->max_sds_rings = max_sds_rings;
 714         clear_bit(__QLCNIC_RESETTING, &adapter->state);
 715         return ret;
 716 }
 717
 718 static int qlcnic_irq_test(struct net_device *netdev)
 719 {
 720         struct qlcnic_adapter *adapter = netdev_priv(netdev);
 721         int max_sds_rings = adapter->max_sds_rings;
 722         int ret;
 723
 724         if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
 725                 return -EIO;
 726
 727         ret = qlcnic_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST);
 728         if (ret)
 729                 goto clear_it;
 730
 731         adapter->diag_cnt = 0;
 732         ret = qlcnic_issue_cmd(adapter, adapter->ahw.pci_func,
 733                         adapter->fw_hal_version, adapter->portnum,
 734                         0, 0, 0x00000011);
 735         if (ret)
 736                 goto done;
 737
 738         msleep(10);
 739
 740         ret = !adapter->diag_cnt;
 741
 742 done:
 743         qlcnic_diag_free_res(netdev, max_sds_rings);
 744
 745 clear_it:
 746         adapter->max_sds_rings = max_sds_rings;
 747         clear_bit(__QLCNIC_RESETTING, &adapter->state);
 748         return ret;
 749 }
 750
 751 static void
 752 qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
 753                      u64 *data)
 754 {
 755         memset(data, 0, sizeof(u64) * QLCNIC_TEST_LEN);
 756
 757         data[0] = qlcnic_reg_test(dev);
 758         if (data[0])
 759                 eth_test->flags |= ETH_TEST_FL_FAILED;
 760
 761         data[1] = (u64) qlcnic_test_link(dev);
 762         if (data[1])
 763                 eth_test->flags |= ETH_TEST_FL_FAILED;
 764
 765         if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
 766                 data[2] = qlcnic_irq_test(dev);
 767                 if (data[2])
 768                         eth_test->flags |= ETH_TEST_FL_FAILED;
 769
 770                 data[3] = qlcnic_loopback_test(dev);
 771                 if (data[3])
 772                         eth_test->flags |= ETH_TEST_FL_FAILED;
 773
 774         }
 775 }
 776
 777 static void
 778 qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
 779 {
 780         int index;
 781
 782         switch (stringset) {
 783         case ETH_SS_TEST:
 784                 memcpy(data, *qlcnic_gstrings_test,
 785                        QLCNIC_TEST_LEN * ETH_GSTRING_LEN);
 786                 break;
 787         case ETH_SS_STATS:
 788                 for (index = 0; index < QLCNIC_STATS_LEN; index++) {
 789                         memcpy(data + index * ETH_GSTRING_LEN,
 790                                qlcnic_gstrings_stats[index].stat_string,
 791                                ETH_GSTRING_LEN);
 792                 }
 793                 break;
 794         }
 795 }
 796
 797 static void
 798 qlcnic_get_ethtool_stats(struct net_device *dev,
 799                              struct ethtool_stats *stats, u64 * data)
 800 {
 801         struct qlcnic_adapter *adapter = netdev_priv(dev);
 802         int index;
 803
 804         for (index = 0; index < QLCNIC_STATS_LEN; index++) {
 805                 char *p =
 806                     (char *)adapter +
 807                     qlcnic_gstrings_stats[index].stat_offset;
 808                 data[index] =
 809                     (qlcnic_gstrings_stats[index].sizeof_stat ==
 810                      sizeof(u64)) ? *(u64 *)p:(*(u32 *)p);
 811         }
 812 }
 813
 814 static int qlcnic_set_tx_csum(struct net_device *dev, u32 data)
 815 {
 816         struct qlcnic_adapter *adapter = netdev_priv(dev);
 817
 818         if ((adapter->flags & QLCNIC_ESWITCH_ENABLED))
 819                 return -EOPNOTSUPP;
 820         if (data)
 821                 dev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
 822         else
 823                 dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
 824
 825         return 0;
 826
 827 }
 828 static u32 qlcnic_get_tx_csum(struct net_device *dev)
 829 {
 830         return dev->features & NETIF_F_IP_CSUM;
 831 }
 832
 833 static u32 qlcnic_get_rx_csum(struct net_device *dev)
 834 {
 835         struct qlcnic_adapter *adapter = netdev_priv(dev);
 836         return adapter->rx_csum;
 837 }
 838
 839 static int qlcnic_set_rx_csum(struct net_device *dev, u32 data)
 840 {
 841         struct qlcnic_adapter *adapter = netdev_priv(dev);
 842
 843         if ((adapter->flags & QLCNIC_ESWITCH_ENABLED))
 844                 return -EOPNOTSUPP;
 845         if (!!data) {
 846                 adapter->rx_csum = !!data;
 847                 return 0;
 848         }
 849
 850         if (adapter->flags & QLCNIC_LRO_ENABLED) {
 851                 if (qlcnic_config_hw_lro(adapter, QLCNIC_LRO_DISABLED))
 852                         return -EIO;
 853
 854                 dev->features &= ~NETIF_F_LRO;
 855                 qlcnic_send_lro_cleanup(adapter);
 856         }
 857         adapter->rx_csum = !!data;
 858         dev_info(&adapter->pdev->dev, "disabling LRO as rx_csum is off\n");
 859         return 0;
 860 }
 861
 862 static u32 qlcnic_get_tso(struct net_device *dev)
 863 {
 864         return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0;
 865 }
 866
 867 static int qlcnic_set_tso(struct net_device *dev, u32 data)
 868 {
 869         struct qlcnic_adapter *adapter = netdev_priv(dev);
 870         if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO))
 871                 return -EOPNOTSUPP;
 872         if (data)
 873                 dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
 874         else
 875                 dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
 876
 877         return 0;
 878 }
 879
 880 static int qlcnic_blink_led(struct net_device *dev, u32 val)
 881 {
 882         struct qlcnic_adapter *adapter = netdev_priv(dev);
 883         int ret;
 884
 885         if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
 886                 return -EIO;
 887
 888         ret = adapter->nic_ops->config_led(adapter, 1, 0xf);
 889         if (ret) {
 890                 dev_err(&adapter->pdev->dev,
 891                         "Failed to set LED blink state.\n");
 892                 return ret;
 893         }
 894
 895         msleep_interruptible(val * 1000);
 896
 897         ret = adapter->nic_ops->config_led(adapter, 0, 0xf);
 898         if (ret) {
 899                 dev_err(&adapter->pdev->dev,
 900                         "Failed to reset LED blink state.\n");
 901                 return ret;
 902         }
 903
 904         return 0;
 905 }
 906
 907 static void
 908 qlcnic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 909 {
 910         struct qlcnic_adapter *adapter = netdev_priv(dev);
 911         u32 wol_cfg;
 912
 913         wol->supported = 0;
 914         wol->wolopts = 0;
 915
 916         wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
 917         if (wol_cfg & (1UL << adapter->portnum))
 918                 wol->supported |= WAKE_MAGIC;
 919
 920         wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
 921         if (wol_cfg & (1UL << adapter->portnum))
 922                 wol->wolopts |= WAKE_MAGIC;
 923 }
 924
 925 static int
 926 qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 927 {
 928         struct qlcnic_adapter *adapter = netdev_priv(dev);
 929         u32 wol_cfg;
 930
 931         if (wol->wolopts & ~WAKE_MAGIC)
 932                 return -EOPNOTSUPP;
 933
 934         wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
 935         if (!(wol_cfg & (1 << adapter->portnum)))
 936                 return -EOPNOTSUPP;
 937
 938         wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
 939         if (wol->wolopts & WAKE_MAGIC)
 940                 wol_cfg |= 1UL << adapter->portnum;
 941         else
 942                 wol_cfg &= ~(1UL << adapter->portnum);
 943
 944         QLCWR32(adapter, QLCNIC_WOL_CONFIG, wol_cfg);
 945
 946         return 0;
 947 }
 948
 949 /*
 950  * Set the coalescing parameters. Currently only normal is supported.
 951  * If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the
 952  * firmware coalescing to default.
 953  */
 954 static int qlcnic_set_intr_coalesce(struct net_device *netdev,
 955                         struct ethtool_coalesce *ethcoal)
 956 {
 957         struct qlcnic_adapter *adapter = netdev_priv(netdev);
 958
 959         if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
 960                 return -EINVAL;
 961
 962         /*
 963         * Return Error if unsupported values or
 964         * unsupported parameters are set.
 965         */
 966         if (ethcoal->rx_coalesce_usecs > 0xffff ||
 967                 ethcoal->rx_max_coalesced_frames > 0xffff ||
 968                 ethcoal->tx_coalesce_usecs > 0xffff ||
 969                 ethcoal->tx_max_coalesced_frames > 0xffff ||
 970                 ethcoal->rx_coalesce_usecs_irq ||
 971                 ethcoal->rx_max_coalesced_frames_irq ||
 972                 ethcoal->tx_coalesce_usecs_irq ||
 973                 ethcoal->tx_max_coalesced_frames_irq ||
 974                 ethcoal->stats_block_coalesce_usecs ||
 975                 ethcoal->use_adaptive_rx_coalesce ||
 976                 ethcoal->use_adaptive_tx_coalesce ||
 977                 ethcoal->pkt_rate_low ||
 978                 ethcoal->rx_coalesce_usecs_low ||
 979                 ethcoal->rx_max_coalesced_frames_low ||
 980                 ethcoal->tx_coalesce_usecs_low ||
 981                 ethcoal->tx_max_coalesced_frames_low ||
 982                 ethcoal->pkt_rate_high ||
 983                 ethcoal->rx_coalesce_usecs_high ||
 984                 ethcoal->rx_max_coalesced_frames_high ||
 985                 ethcoal->tx_coalesce_usecs_high ||
 986                 ethcoal->tx_max_coalesced_frames_high)
 987                 return -EINVAL;
 988
 989         if (!ethcoal->rx_coalesce_usecs ||
 990                 !ethcoal->rx_max_coalesced_frames) {
 991                 adapter->coal.flags = QLCNIC_INTR_DEFAULT;
 992                 adapter->coal.normal.data.rx_time_us =
 993                         QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US;
 994                 adapter->coal.normal.data.rx_packets =
 995                         QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS;
 996         } else {
 997                 adapter->coal.flags = 0;
 998                 adapter->coal.normal.data.rx_time_us =
 999                 ethcoal->rx_coalesce_usecs;
1000                 adapter->coal.normal.data.rx_packets =
1001                 ethcoal->rx_max_coalesced_frames;
1002         }
1003         adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs;
1004         adapter->coal.normal.data.tx_packets =
1005         ethcoal->tx_max_coalesced_frames;
1006
1007         qlcnic_config_intr_coalesce(adapter);
1008
1009         return 0;
1010 }
1011
1012 static int qlcnic_get_intr_coalesce(struct net_device *netdev,
1013                         struct ethtool_coalesce *ethcoal)
1014 {
1015         struct qlcnic_adapter *adapter = netdev_priv(netdev);
1016
1017         if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
1018                 return -EINVAL;
1019
1020         ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us;
1021         ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us;
1022         ethcoal->rx_max_coalesced_frames =
1023                 adapter->coal.normal.data.rx_packets;
1024         ethcoal->tx_max_coalesced_frames =
1025                 adapter->coal.normal.data.tx_packets;
1026
1027         return 0;
1028 }
1029
1030 static int qlcnic_set_flags(struct net_device *netdev, u32 data)
1031 {
1032         struct qlcnic_adapter *adapter = netdev_priv(netdev);
1033         int hw_lro;
1034
1035         if (data & ~ETH_FLAG_LRO)
1036                 return -EINVAL;
1037
1038         if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO))
1039                 return -EINVAL;
1040
1041         if (!adapter->rx_csum) {
1042                 dev_info(&adapter->pdev->dev, "rx csum is off, "
1043                         "cannot toggle lro\n");
1044                 return -EINVAL;
1045         }
1046
1047         if ((data & ETH_FLAG_LRO) && (adapter->flags & QLCNIC_LRO_ENABLED))
1048                 return 0;
1049
1050         if (data & ETH_FLAG_LRO) {
1051                 hw_lro = QLCNIC_LRO_ENABLED;
1052                 netdev->features |= NETIF_F_LRO;
1053         } else {
1054                 hw_lro = 0;
1055                 netdev->features &= ~NETIF_F_LRO;
1056         }
1057
1058         if (qlcnic_config_hw_lro(adapter, hw_lro))
1059                 return -EIO;
1060
1061         if ((hw_lro == 0) && qlcnic_send_lro_cleanup(adapter))
1062                 return -EIO;
1063
1064
1065         return 0;
1066 }
1067
1068 static u32 qlcnic_get_msglevel(struct net_device *netdev)
1069 {
1070         struct qlcnic_adapter *adapter = netdev_priv(netdev);
1071
1072         return adapter->msg_enable;
1073 }
1074
1075 static void qlcnic_set_msglevel(struct net_device *netdev, u32 msglvl)
1076 {
1077         struct qlcnic_adapter *adapter = netdev_priv(netdev);
1078
1079         adapter->msg_enable = msglvl;
1080 }
1081
1082 const struct ethtool_ops qlcnic_ethtool_ops = {
1083         .get_settings = qlcnic_get_settings,
1084         .set_settings = qlcnic_set_settings,
1085         .get_drvinfo = qlcnic_get_drvinfo,
1086         .get_regs_len = qlcnic_get_regs_len,
1087         .get_regs = qlcnic_get_regs,
1088         .get_link = ethtool_op_get_link,
1089         .get_eeprom_len = qlcnic_get_eeprom_len,
1090         .get_eeprom = qlcnic_get_eeprom,
1091         .get_ringparam = qlcnic_get_ringparam,
1092         .set_ringparam = qlcnic_set_ringparam,
1093         .get_pauseparam = qlcnic_get_pauseparam,
1094         .set_pauseparam = qlcnic_set_pauseparam,
1095         .get_tx_csum = qlcnic_get_tx_csum,
1096         .set_tx_csum = qlcnic_set_tx_csum,
1097         .set_sg = ethtool_op_set_sg,
1098         .get_tso = qlcnic_get_tso,
1099         .set_tso = qlcnic_set_tso,
1100         .get_wol = qlcnic_get_wol,
1101         .set_wol = qlcnic_set_wol,
1102         .self_test = qlcnic_diag_test,
1103         .get_strings = qlcnic_get_strings,
1104         .get_ethtool_stats = qlcnic_get_ethtool_stats,
1105         .get_sset_count = qlcnic_get_sset_count,
1106         .get_rx_csum = qlcnic_get_rx_csum,
1107         .set_rx_csum = qlcnic_set_rx_csum,
1108         .get_coalesce = qlcnic_get_intr_coalesce,
1109         .set_coalesce = qlcnic_set_intr_coalesce,
1110         .get_flags = ethtool_op_get_flags,
1111         .set_flags = qlcnic_set_flags,
1112         .phys_id = qlcnic_blink_led,
1113         .set_msglevel = qlcnic_set_msglevel,
1114         .get_msglevel = qlcnic_get_msglevel,
1115 };