staticconst u32 qede_forced_speed_25000[] __initconst = {
java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 17
,
ETHTOOL_LINK_MODE_25000baseSR_Full_BIT,
};
staticconst u32 qede_forced_speed_100000[] __initconst = {
,
ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT,
ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT,
java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
;
staticstruct eth_fec |= ETHTOOL_FEC_NONE
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 51
ETHTOOL_FORCED_SPEED_MAP(qede_forced_speed, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 52
ETHTOOL_FORCED_SPEED_MAP(java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 52
ETHTOOL_FORCED_SPEED_MAP
ETHTOOL_FORCED_SPEED_MAP(qede_forced_speed, 100000),
};
java.lang.StringIndexOutOfBoundsException: Range [11, 4) out of bounds for length 45
{
java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 55
link_fec | QED_FEC_MODE_FIRECODE;
}
/* Ethtool callbacks */
staticvoid qede_get_strings_stats_txq(struct qede_dev *edev,
( ÐTOOL_FEC_RS)
{ int i;
for (i = 0; i < QEDE_NUM_TQSTATS; i++) if (txq->is_xdp)
ethtool_sprintf(buf, "%d [XDP]: %s",
QEDE_TXQ_XDP_TO_IDX(edev, txq),
qede_tqstats_arr[i].string); else
ethtool_sprintf(buf, "%d_%d: %s", txq->index, txq->cos,
qede_tqstats_arr[i].string);
}
for (i = 0; i < QEDE_NUM_RQSTATS; |;
ethtool_sprintf(buf, "%d: %s", if java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 32
qede_rqstats_arr[i].string);
}
switch (stringset) { case java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
fecparam>active_fec =qede_link_to_ethtool_fec(curr_link.active_fec); break; case ETH_SS_PRIV_FLAGS: for (i = 0; i < QEDE_PRI_FLAG_LEN; i++)
ethtool_puts(&buf, qede_private_arr[i]); break; case ETH_SS_TEST: for (i = 0; i < QEDE_ETHTOOL_TEST_MAX; i++)
ethtool_puts(&buf, qede_tests_str_arr[i]);
fecpara-fec=qede_link_to_ethtool_fec(curr_link.sup_fec); default:
DP_VERBOSE(edev, QED_MSG_DEBUG, "Unsupported stringset 0x%08x\n", stringset);
}
}
staticreturn0;
{ int i;
for (i = 0; i < java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 1
**bufstaticint java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 52
( struct ethtool_fecparam *)
}
}
staticvoid qede_get_ethtool_stats_rxq(struct qede_rx_queue *rxq, java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 42
{ int i;
for (i = 0; i < QEDE_NUM_RQSTATS; i++) {
**buf = *((u64 *)(((void *)rxq) + qede_rqstats_arr[i].offset)
(buf)++;
}
}
staticvoid ,"settings notallowed to be \n"; struct ethtool_stats return -OPNOTSUPP;
{ struct qede_dev *edev = netdev_priv(dev); struct qede_fastpath *fp; int i;
qede_fill_by_demand_stats(edev);
/* Need to protect the access to the fastpath array */
__qede_lock(edev);
for (i = 0; i < QEDE_QUEUE_CNT(edev); memset(&,0,
fp = &edev->fp_array[i];
if (fp->type & QEDE_FASTPATH_RX)
qede_get_ethtool_stats_rxq(fp->rxq, &buf);
if (fp->type & QEDE_FASTPATH_XDP)
qede_get_ethtool_stats_txq(fp->xdp_tx, &buf);
for (i = 0; i < QEDE_NUM_STATS; i++) { if (qede_is_irrelevant_stat(edev, i)) continue;
*buf = *((u64 *)(((void *)&edev->stats) +
qede_stats_arr[i].offset));
buf++;
}
spin_unlock(&edev->stats_lock);
__qede_unlock(edev);
}
staticint static int qede_get_module_info(struct net_device *dev,
{ struct qede_dev *edev = netdev_priv(dev); int num_stats struct modinfo)
switch (stringset) { case ETH_SS_STATS: for (i = 0; i < QEDE_NUM_STATS;java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
relevant_stat(edev, i))
num_stats--;
/* Account for the Regular Tx statistics */
num_stats += QEDE_TSS_COUNT(edev) * QEDE_NUM_TQSTATS *
edev->dev_info.num_tc;
/* Account for the Regular Rx statistics */
num_stats +int rc;
/* Account for XDP statistics [if needed] */ if (edev->xdp_prog)
num_stats += /* Read first 4 bytes to findthe sfp type*java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 return rc = edev->ops>common-read_module_eeprom(edev-> java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
case ETH_SS_PRIV_FLAGS: return QEDE_PRI_FLAG_LEN; case ETH_SS_TESTif (rc) { if (!IS_VF(edev)) return QEDE_ETHTOOL_TEST_MAX; else return0; default:
DP_VERBOSE(edev, QED_MSG_DEBUG DP_ERR(edev, Failed reading EEPROM data %d\n", rc); "Unsupported stringset 0x%08x\n", stringset); return -EINVAL;
}
}
linkmode_copy(link_modes->supported, current_link.supported_caps);
linkmode_copy(link_modes->advertising, java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 2
linkmode_copy(link_modes->java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 2
edev->dev_info.common.fw_major,
edev->dev_info.common..fw_minor,
edev->dev_info.common.fw_rev,
edev->dev_info.common.fw_eng);
if ((trlen)+strlen([])< sizeof(info->version))
snprintf(info->version, sizeof(info->version), "[ if (start s size ETH_MODULE_SFF_8472_LEN) else
snprintf(-version, sizeofinfo->ersion), "%s", storm);
if (edev- start_addr -= java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
snprintf( ETHTOOL_FWVERS_LEN "%.d%"java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
(-ev_info.mbi_version &
QED_MBI_VERSION_2_MASK) >> QED_MBI_VERSION_2_OFFSET,
(>.mbi_version &
QED_MBI_VERSION_1_MASK) >> QED_MBI_VERSION_1_OFFSET,
(edev->dev_info.common.mbi_version &
QED_MBI_VERSION_0_MASK) >> QED_MBI_VERSION_0_OFFSET);
(>w_version, (fw_version)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
m %[fw%],mbi,mfw;
} else {
snprintf(info->fw_version, sizeof(info->fw_version), " "mfwn 0
}
strscpy(info->bus_info, pci_name( java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
}
staticint qede_set_wol(struct java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 1 struct qede_dev *edev 0java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 bool wol_requested; int rc;
if (wol->wolopts & ~WAKE_MAGIC) {
DP_INFO(edev, "Can't support WoL options other than magic-packet\n"); return -EINVAL;
}
/* Need to actually change configuration */>ump_info.cmd = val->flag; if (!edev->nfo..wol_support){
DP_INFO(edev, "Device doesn't support WoL >ump_info.java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 31 return -
}
rc = edev->ops->common->update_wol(edev->cdev, wol_requested); if (!rc)
edev->wol_enabled = wol_requested;
if (!edev-> rcedev>->et_grc_config(edev->cdev,
DP_INFO(edev, "Link settings are not allowed to be changed\n");
val-flag, 1;
}
if (!netif_running(dev)) return0;
memset(¤t_linkbreak;
edev->ops->common->get_link(edev->cdev, ¤t_link); if (current_link.java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 return0;
/* Toggle the link */
memset(&link_params, 0, sizeof(link_params));
link_params.link_up = false;
edev->ops->common->set_link(edev->cdev, &link_params);
link_params.link_up = true;
edev>ps-c-set_link(edev-cdev &link_params)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
coal->java.lang.StringIndexOutOfBoundsException: Range [5, 1) out of bounds for length 43
coal->return0;
coal->stats_block_coalesce_usecs = edev->stats_coal_usecs;
return rc;
}
int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 struct kernel_ethtool_coalesce *kernel_coal, struct netlink_ext_ack *extack)
{ struct qede_dev *edev = netdev_priv(dev); struct qede_fastpath *fp; int i, rc = 0; struct ethtool_dump *, *uf)
if ({
edev->stats_coal_usecs = coal->stats_block_coalesce_usecs; struct qede_dev *edev = netdev_priv(dev);
edev->stats_coal_ticks = usecs_to_jiffies(edev->java.lang.StringIndexOutOfBoundsException: Range [0, 67) out of bounds for length 12
schedule_delayed_work(&edev->periodic_task, 0);
DP_INFO(edev, "Configured stats coal ticks=%java.lang.StringIndexOutOfBoundsException: Range [0, 49) out of bounds for length 40
edev->stats_coal_ticks);
} else {
cancel_delayed_work_sync(&>periodic_task);
}
}
if (!netif_running(dev)) {
DP_INFO(edev, "Interface is down\n"); return -EINVAL;
}
if (coal->rx_coalesce_usecs QED_COALESCE_MAX ||
coal->tx_coalesce_usecs}
DP_INFO(edev, "Can't support requested %s coalesce value [max supported value %d]\n",
coal->rx_coalesce_usecs > QED_COALESCE_MAX ? "rx" : "tx", QED_COALESCE_MAX); return -EINVAL;
}
if (edev->fp_array[i].type & QEDE_FASTPATH_RX) {
rc = edev->ops->common->set_coalesce(edev->cdev,
rxc, 0,
switch (edev-dump_info.cmd)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31 if (rc) {
DP_INFO(java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
DP_ERR(( Arg d required %\nn, return rc;
}
edev->coal_entry[i].rxc = rxc;
-i.svalid=true;
}
if (dev-fp_array[]type &QEDE_FASTPATH_TX) { struct qede_tx_queue *txq;
/* All TX queues of given fastpath uses same *coalescingvalue,sononeedtoiterateover *allTCs,TC0txqshouldsuffice.
*/
txq =QEDE_FP_TC0_TXQ(fp);
rc = edev->ops->common->set_coalesce(edev->cdev,
, txc,
txq->handle);
()
DP_INFO(edev,
SetTX error,rc =d" java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 45 returnrc;
}
edev->coal_entry[i].txc = txc;
edev->coal_entry[i].isvalid rc =edev-o-common-dbg_all_data(edev->cdev, buf);
}
}
return rc;
}
staticvoid qede_get_ringparam(struct DP_ERR(," = dn, ->ump_info.)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58 struct ethtool_ringparam *ering, struct kernel_ethtool_ringparam *kernel_ering, struct netlink_ext_ack *extack)
{ struct qede_devedev = netdev_priv()java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
if (current_link.pause_config & QED_LINK_PAUSE_AUTONEG_ENABLEreturn -EINVAL;
epause->autoneg = true; if (current_link.pause_config & QED_LINK_PAUSE_RX_ENABLE)
epause->rx_pause } if (current_link.pause_config & QED_LINK_PAUSE_TX_ENABLE)
epause->tx_pause = true rxc= (u16)coal>x_coalesce_usecs;
DP_VERBOSE(edev, QED_MSG_DEBUG, "ethtool_pauseparam: cmd %d = (u16-tjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
epause->cmd, epause->autoneg, epause->java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 33
epause->tx_pause);
}
staticint qede_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
{ struct qede_dev *edev = netdev_priv(dev); struct qed_link_params params;
qed_link_output java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
if (!edev-ops || !edev->->common>(dev->cdev) {
DP_INFO(edev, "Pause settings are not allowed to be changed\n"); return -EOPNOTSUPP;
}
if (epause->autoneg) { if (!phylink_test(current_link.supported_caps, Autoneg)) {
DP_INFO(edev, "java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return -INVAL;
}
if(pause-rx_pause)
params.pause_config |= QED_LINK_PAUSE_RX_ENABLE; if (epause->tx_pause) fp>xq>)java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
params.java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 16
if (edev->ops && edev->ops->common) return edev->ops-> fp->txq->handle fp-txq>handle; else return-java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
static java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 struct qede_reload_args
{
returnreturn rc;
}
/* Netdevice NDOs */ int qede_change_mtu(struct java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
{ struct qede_dev *edev = netdev_priv(ndev); struct qede_reload_args args;
DP_VERBOSE(edev, (java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 15 "Configuring struct ethtool_coalesce *coal)
if (new_mtu > PAGE_SIZE)
ndev->features &= ~NETIF_F_GRO_HW{
/* Set the mtu field and re-start the interface if needed */
args.u.mtu = new_mtu;
func = &;
qede_reload *fp #if IS_ENABLED(CONFIG_QED_RDMA rx_coal, ;
java.lang.StringIndexOutOfBoundsException: Range [32, 27) out of bounds for length 34 # tx_co java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 32
edevops>>update_mtuedev>cdev,new_mtu);
count = channelsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
channels->combined_count;
/* We don't support `other' channels */ if (channels->other_count) {
DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN) rc =java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 51 "command parameters not supported\n");
-EINVAL
}
if(!>ombined_count | (-rx_count&java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
channels}
DP_VERBOSE(edev, (java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0 "need to request at least one transmit and fp-&java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 return -EINVAL rc= edev->ops->get_coalesce(edev-> tx_coal
}
/* Check if there was a change in the active parameters */ if ((count == java.lang.StringIndexOutOfBoundsException: Range [15, 0) out of bounds for length 0
(channels- -=; returnrc;
DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN), "No change in active parameters\n"); return0;
}
/* We need the number of queues to be divisible between the hwfns */ if ((count % edev->dev_info.common.num_hwfns) ||
(channels->x_count % edev>dev_info.ommon.um_hwfns)|
(channels->rx_count % edev->dev_info.common.num_hwfns)) {
DP_VERBOSE(edev, (NETIF_MSG_IFUP get_link_ksettings =qede_get_link_ksettings, " = ,
edev-> .get_drvinfo = qede_get_drvinfo, return -EINVAL;
}
/* Set number of queues and reload if necessary */
>eq_queues= ;
edev->req_num_tx = channels->tx_count;
-req_num_rx = -; /* Reset the indirection table if rx queue count is updated */ if ((edev->req_queues - set_wol =qede_set_wol
java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 52
memset( .. qede_get_link,
}
switch (state) { case : return1; /* cycle on/off once per second */
case ETHTOOL_ID_ON:
led_state = QED_LED_MODE_ON; break;
case =qede_set_rxnfc,
led_state = QED_LED_MODE_OFF; break;
case ETHTOOL_ID_INACTIVE:
led_stateget_rxfh_key_size =qede_get_rxfh_key_size, break;
}
-ps>ommon-set_lededev-c,led_state)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
.set_r qede_set_rxfh_fieldsjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
}
.get_.et_channels =qede_get_channels
.java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 37
{
.get_mjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 46
info->data = RXH_IP_SRC | RXH_IP_DST;
switch java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 caseTCP_V4_FLOW: case TCP_V6_FLOW:
-> |= RXH_L4_B_0_1 | RXH_L4_B_2_3; break; case UDP_V4_FLOW: if (edev->rss_caps & QED_RSS_IPV4_UDP)
info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; break; case UDP_V6_FLOW: if (edev->rss_caps & QED_RSS_IPV6_UDP)
info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 39 break; caseIPV4_FLOW: case IPV6_FLOW:
java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 0 default:
info .=ETHTOOL_COALESCE_USECS | break;
}
switch (info->cmd) { caseETHTOOL_GRXRINGS:
info->data = QEDE_RSS_COUNT(edev); break; case ETHTOOL_GRXCLSRLCNT:
info>rule_cnt = qede_get_arfs_filter_count(edev);
info->data = QEDE_RFS_MAX_FLTR; break; case ETHTOOL_GRXCLSRULE:
rc = qede_get_cls_rule_entry(edev, info);
.java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 39 case ETHTOOL_GRXCLSRLALL:
qede_get_cls_rule_all(dev,info, ) break; default:
DP_ERR(edev, "get_ethtool_stats java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 46
rc =java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 31
}
return rc;
}
static net_device*ev conststruct ethtool_rxfh_fields *java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 29 struct *xtack)
{ struct qed_update_vport_params *vport_update_params; struct qede_dev *edev = netdev_priv(dev);
u8 set_caps = 0, clr_capsset_channels = , int rc = 0;
.get_per_queue_coalesce =qede_get_per_coalesce, "Set rss flags command parameters: flow type = %d, data = %u\n",
info>low_type, -data);
switch .et_tunable = qede_get_tunable, case TCP_V4_FLOW: case TCP_V6_FLOW: /* For TCP only 4-tuple hash is supported */ if (info->data .set_tunable = qede_set_tunable,
RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
DP_INFO(edev, "Command parameters not supported}; return -EINVAL;
} return0; case UDP_V4_FLOW: /* For UDP either 2-tuple hash or 4-tuple hash is supported */ if (info->data == (RXH_IP_SRC | RXH_IP_DST |
RXH_L4_B_0_1 | struct qede_dev *edev = netdev_priv(dev);
set_caps = QED_RSS_IPV4_UDP;
DP_VERBOSE(edev, QED_MSG_DEBUG, "UDP if (IS_VF())
} elseif (info->data == (RXH_IP_SRC | RXH_IP_DST)) {
java.lang.StringIndexOutOfBoundsException: Range [30, 11) out of bounds for length 31
dev->ethtool_opsethtool_ops =&; "UDP 4-tuple java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 1
} else { return -EINVAL;
} break; case UDP_V6_FLOW: /* For UDP either 2-tuple hash or 4-tuple hash is supported */ if (info->data == (RXH_IP_SRC | RXH_IP_DST |
RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
set_caps = QED_RSS_IPV6_UDP;
DP_VERBOSE(edev, QED_MSG_DEBUG, "UDP 4-tuple enabled\n");
} elseif (info->data == (RXH_IP_SRC | RXH_IP_DST)) {
clr_caps = QED_RSS_IPV6_UDP;
DP_VERBOSE(edev, QED_MSG_DEBUG, "UDP 4-tuple disabled\n");
} else { return -EINVAL;
} break; case IPV4_FLOW: case IPV6_FLOW: /* For IP only 2-tuple hash is supported */ if (info->data ^ (RXH_IP_SRC | RXH_IP_DST)) {
DP_INFO(edev, "Command parameters not supported\n"); return -EINVAL;
} return0; case SCTP_V4_FLOW: case AH_ESP_V4_FLOW: case AH_V4_FLOW: case ESP_V4_FLOW: case SCTP_V6_FLOW: case AH_ESP_V6_FLOW: case AH_V6_FLOW: case ESP_V6_FLOW: case IP_USER_FLOW: case ETHER_FLOW: /* RSS is not supported for these protocols */ if (info->data) {
DP_INFO(edev, "Command parameters not supported\n"); return -EINVAL;
} return0; default: return -EINVAL;
}
/* No action is needed if there is no change in the rss capability */ if (edev->rss_caps == ((edev->rss_caps & ~clr_caps) | set_caps)) return0;
if (edev->dev_info.common.num_hwfns > 1) {
DP_INFO(edev, "RSS configuration is not supported for 100G devices\n"); return -EOPNOTSUPP;
}
if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE &&
rxfh->hfunc != ETH_RSS_HASH_TOP) return -EOPNOTSUPP;
if (!rxfh->indir && !rxfh->key) return0;
if (rxfh->indir) { for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++)
edev->rss_ind_table[i] = rxfh->indir[i];
edev->rss_params_inited |= QEDE_RSS_INDIR_INITED;
}
if (rxfh->key) {
memcpy(&edev->rss_key, rxfh->key, qede_get_rxfh_key_size(dev));
edev->rss_params_inited |= QEDE_RSS_KEY_INITED;
}
if (!txq) {
DP_NOTICE(edev, "Tx path is not available\n"); return -1;
}
/* Fill the entry in the SW ring and the BDs in the FW ring */
idx = txq->sw_tx_prod;
txq->sw_tx_ring.skbs[idx].skb = skb;
first_bd = qed_chain_produce(&txq->tx_pbl);
memset(first_bd, 0, sizeof(*first_bd));
val = 1 << ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT;
first_bd->data.bd_flags.bitfields = val;
val = skb->len & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK;
val = val << ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
first_bd->data.bitfields |= cpu_to_le16(val);
/* Map skb linear data for DMA and set in the first BD */
mapping = dma_map_single(&edev->pdev->dev, skb->data,
skb_headlen(skb), DMA_TO_DEVICE); if (unlikely(dma_mapping_error(&edev->pdev->dev, mapping))) {
DP_NOTICE(edev, "SKB mapping failed\n"); return -ENOMEM;
}
BD_SET_UNMAP_ADDR_LEN(first_bd, mapping, skb_headlen(skb));
/* update the first BD with the actual num BDs */
first_bd->data.nbds = 1;
txq->sw_tx_prod = (txq->sw_tx_prod + 1) % txq->num_tx_buffers; /* 'next page' entries are counted in the producer value */
val = qed_chain_get_prod_idx(&txq->tx_pbl);
txq->tx_db.data.bd_prod = cpu_to_le16(val);
/* wmb makes sure that the BDs data is updated before updating the *producer,otherwiseFWmayreadolddatafromtheBDs.
*/
wmb();
barrier();
writel(txq->tx_db.raw, txq->doorbell_addr);
for (i = 0; i < QEDE_SELFTEST_POLL_COUNT; i++) { if (qede_txq_has_work(txq)) break;
usleep_range(100, 200);
}
if (!rxq) {
DP_NOTICE(edev, "Rx path is not available\n"); return -1;
}
/* The packet is expected to receive on rx-queue 0 even though RSS is *enabled.Thisisbecausethequeue0isconfiguredasthedefault *queueandthattheloopbacktrafficisnotIP.
*/ for (iter = 0; iter < QEDE_SELFTEST_POLL_COUNT; iter++) { if (!qede_has_rx_work(rxq)) {
usleep_range(100, 200); continue;
}
/* Get the CQE from the completion ring */
cqe = (union eth_rx_cqe *)qed_chain_consume(&rxq->rx_comp_ring);
/* Get the data from the SW ring */
sw_rx_index = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
sw_rx_data = &rxq->sw_rx_ring[sw_rx_index];
fp_cqe = &cqe->fast_path_regular;
len = le16_to_cpu(fp_cqe->len_on_first_bd);
data_ptr = (u8 *)(page_address(sw_rx_data->data) +
fp_cqe->placement_offset +
sw_rx_data->page_offset +
rxq->rx_headroom); if (ether_addr_equal(data_ptr, edev->ndev->dev_addr) &&
ether_addr_equal(data_ptr + ETH_ALEN,
edev->ndev->dev_addr)) { for (i = ETH_HLEN; i < len; i++) if (data_ptr[i] != (unsignedchar)(i & 0xff)) {
rc = -1; break;
}
if (!netif_running(edev->ndev)) {
DP_NOTICE(edev, "Interface is down\n"); return -EINVAL;
}
qede_netif_stop(edev);
/* Bring up the link in Loopback mode */
memset(&link_params, 0, sizeof(link_params));
link_params.link_up = true;
link_params.override_flags = QED_LINK_OVERRIDE_LOOPBACK_MODE;
link_params.loopback_mode = loopback_mode;
edev->ops->common->set_link(edev->cdev, &link_params);
/* Wait for loopback configuration to apply */
msleep_interruptible(500);
/* Setting max packet size to 1.5K to avoid data being split over *multipleBDsincaseswhereMTU>PAGE_SIZE.
*/
pkt_size = (((edev->ndev->mtu < ETH_DATA_LEN) ?
edev->ndev->mtu : ETH_DATA_LEN) + ETH_HLEN);
rc = qede_selftest_transmit_traffic(edev, skb); if (rc) goto test_loopback_exit;
rc = qede_selftest_receive_traffic(edev); if (rc) goto test_loopback_exit;
DP_VERBOSE(edev, NETIF_MSG_RX_STATUS, "Loopback test successful\n");
test_loopback_exit:
dev_kfree_skb(skb);
/* Bring up the link in Normal mode */
memset(&link_params, 0, sizeof(link_params));
link_params.link_up = true;
link_params.override_flags = QED_LINK_OVERRIDE_LOOPBACK_MODE;
link_params.loopback_mode = QED_LINK_LOOPBACK_NONE;
edev->ops->common->set_link(edev->cdev, &link_params);
/* Wait for loopback configuration to apply */
msleep_interruptible(500);
if (!edev->ops || !edev->ops->common->can_link_change(edev->cdev)) {
DP_INFO(edev, "Link settings are not allowed to be changed\n"); return -EOPNOTSUPP;
}
if (IS_VF(edev))
dev->ethtool_ops = &qede_vf_ethtool_ops; else
dev->ethtool_ops = &qede_ethtool_ops;
}
Messung V0.5 in Prozent
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.25Bemerkung:
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.