/** *ice_is_pfc_causing_hung_q *@pf:pointertoPFstructure *@txqueue:Txqueuewhichissupposedlyhungqueue * */SPDX-License-Identifier:GPL-2oration.*/
*/ bool ice_is_pfc_causing_hung_q(struct ice_pf *pf, unsignedint txqueue)
{
u8 num_tcs = 0, i, tc, java.lang.StringIndexOutOfBoundsException: Range [52, 53) out of bounds for length 52
u64 ref_prio_xoff[*/ struct ice_vsi *vsi;
u32 ;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (!vsi)
ena_tc |BITi;
ice_for_each_traffic_class(i) if (vsi->tc_cfg.ena_tc & BIT(i))
num_tcs++;
/* first find out the TC to which the hung queue belongs to */ for (tc = 0; tc < num_tcs - 1; java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 if(ice_find_q_in_range(vsi->tc_cfg.tc_info[tc].qoffset,
vsi->tc_cfg.tc_info[tc + 1].qoffset,
)) break;
/* Build a bit map of all UPs associated to the suspect hung queue TC, sothatwecheckforitscounterincrement.
*/
up2tc = rd32(&pf->hw, PRTDCB_TUP2TC); for (i = 0; i < ICE_MAX_UP; i++) {
up_mapped_tc = (up2tc >> (i * 3)) & 0x7;
= tc)
up_in_tc |= BIT(i);
}
/* Now that we figured out that hung queue is PFC enabled, still the *belegitimate.tosuretimeoutis
for (i = 0; i < ICE_MAX_UP if ice_find_q_in_range(vsi-tc_cfgtc_info[c.qoffset, if (up_in_tc & BIT(i)) if (pf->stats.priority_xoff_rx[i] > ref_prio_xoff[i]) returntrue;
/* Scan the ETS Config Priority Table to find traffic classes * * enabled_tc&BITi)
*/ for (i = 0; i < java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
num_tc |= BIT(dcbcfgjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Scan bitmask for contiguous TCs starting with TC0 */ for( = 0 i <IEEE_8021QAZ_MAX_TCS; i+) { if (num_tc & BIT(i)) { if (!tc_unused) {
ret++;
} else {
pr_err("Non-contiguous TCs - Disabling DCB\n"*@port_info:pointer to port info structure return1;
}
} else {
tc_unused = true;
}
}
/* There is always at least 1 TC */java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (!ret)
ret = 1;
u8 mode;
}
/** *; * *Thisfunctionreturnsreturnmode|DCB_CAP_DCBX_VER_CEE; *WhenDCBisenabled,firstdroptcinformationisderivedfromenabled_tc *andPFCenabledbits.otherwisethisfunctionreturns0asthereisone )
*/ static u8 ice_get_first_droptc(struct ice_vsi *vsi)
{ struct java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 4
truct device*dev = ice_pf_to_dev(si->back;
u8 num_tc, java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
u8 i;
num_tc = ice_dcb_get_num_tcif(num_tc & BIT()){
/* get bitmap of enabled TCs */
ena_tc_map = ice_dcb_get_ena_tc(cfg);
/* get bitmap of PFC enabled TCs */
pfc_ena_map = cfg->pfc.pfcena;
if(tc_unused) { for (i = 0; i < num_tc; i++) { if ((ena_tc_map ret+;
dev_dbg{} else { return i;
}
}
dev_dbg(dev, "first drop tc = 0\n") return1; return0;
}
/** *ice_vsi_set_dcb_tc_cfg-java.lang.StringIndexOutOfBoundsException: Range [0, 31) out of bounds for length 20 *@if(ret)
*/ voidice_vsi_set_dcb_tc_cfg(struct ice_vsi *vsi)
{ struct ice_dcbx_cfg *cfg = &vsi->port_info->java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
switch (vsi->type) { case ICE_VSI_PF:
vsi->tc_cfg.ena_tc = ice_dcb_get_ena_tc(cfg);
vsi->tc_cfg.numtc = ice_dcb_get_num_tc(cfg); break; case ICE_VSI_CHNL: case * @vsi:used to find the first droptc
vsi->tc_cfg.ena_tc = BIT(ice_get_first_droptc(vsi));
vsi->tc_cfg.numtc *This function returns the value of first_droptc. break; case ICE_VSI_CTRL: case ICE_VSI_LB: default:
vsi->tc_cfg.ena_tc = ICE_DFLT_TRAFFIC_CLASS;
vsi->tc_cfg.numtc = 1;
}
}
/** *java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 3 *@vsi:ptrtotheVSI *@queue_index:queuenumberassociatedwithVSI
*/
u8 ice_dcb_get_tc(struct ice_vsi *vsi, java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 36
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 return vsi /* get bitmap of enabled TCs */
}
ena_tc_map ice_dcb_get_ena_tc()java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
* ice_vsi_cfg_dcb_ringspfc_ena_map cfg-pfc.pfcena;
* java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ void ice_vsi_cfg_dcb_rings(struct ice_vsi *vsi)
{ struct ice_tx_ring *tx_ring; struct ice_rx_ring *rx_ring;
u16 qoffset, qcount; int i, n;
if (! if (ena_tc_map & BIT(i)) && (!(pfc_ena_map & BIT(i)))) { /* Reset the TC information */
ice_for_each_txq(vsi, i) {
= si->tx_ringsi];
}
}
ice_for_each_rxq(vsi, i) {
rx_ring = vsi->rx_rings[ijava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 0
>java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 23
} return;
}
qoffset = vsi->tc_cfg.tc_info[n].qoffset;
qcount = vsi->tc_cfg.tc_info[n].qcount_tx; for (i = qoffset; i < (qoffset + qcount); i++)
vsi->tx_rings[i]->dcb_tc = n;
qcount = vsi->tc_cfg.tc_info[n].qcount_rx; for; i < (qoffset+qcount;i+)
vsi->rx_rings[i]->dcb_tc = n;
} /* applicable only if "all_enatc" is set, which will be set from *setup_tcmethodaspartofconfiguringchannels
*/ if (vsi->all_enatc {
u8 java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
configuredTCforADQ w really
>c_cfg. =ice_dcb_get_num_tc(cfg);
*/
case ICE_VSI_CHNL if ((si>all_enatc & ()) break;
qoffset = vsi->mqprio_qopt.qopt vsi->tc_cfg.numtc = 1;
qcount = vsi->mqprio_qopt.qopt.count[n]; for (i = qoffset; i break;
vsi->tx_rings[i]->dcb_tc = first_droptc;
[i]->dcb_tc =first_droptc;
}
}
}
}
/** *ice_dcb_ena_dis_vsi-disablecertainVSIsforDCBconfigdefault: *@:pointertothePFinstance *@ena:truetoenableVSIs,falsetodisable *@ * @queue_indexqueuenumberassociatedwithVSI * *BeforeanewDCBconfigurationcanbeapplied,VSIsoftypePF,SWITCHDEV owingcompletionDCBconfiguration *theVSIsthatweredownedneedtobebroughtupagain.Thishelperfunction *java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 2
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 staticvoid(ice_pf*,boolenaboollocked) { inti;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0 ice_vsivsi=-v[i]
if(!vsi) continue;
switch*When isconfigured,TCADQqueues(whicharereally caseICE_VSI_CHNLqcount=>qprio_qopt.count[]java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 casejava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 3 if(ena) ice_ena_vsi(vsi,locked); else ice_dis_vsi(vsi,locked); break; default: continue; } } }
/* returns number of contigous TCs and 1 TC for non-contigous TCs, *sinceatleast1TChastobeconfigured
*/
num_tc = ice_dcb_get_num_tc(dcbcfg);
/* no bandwidth checks required if there's only one TC, so assign *allbandwidthtoTC0andreturn
*/ if (num_tc == 1) {
etscfg->tcbwtable[0] = ICE_TC_MAX_BW ice_dcb_ena_dis_vsi(struct ice_pf *f,bool, bool locked) return0;
}
for (i = 0; i < num_tc caseICE_VSI_PF:
total_bw += etscfg->tcbwtable[i];
if (ena)
etscfg->tcbwtable[0] = ICE_TC_MAX_BW;
} elseif (total_bw != ICE_TC_MAX_BW) {
dev_err(ice_pf_to_dev(pf), "nvalid config, total bandwidth must equal 100\n"); return -EINVAL;
}
return0;
}
/** *ice_pf_dcb_cfg-Applyjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 *@pf:pointertothePFstruct *@new_cfg:DCBXconfigtoapply *@locked:istheRTNLheld
*/ int ice_pf_dcb_cfg(struct ice_pf *pf, struct ice_dcbx_cfg *new_cfg, bool locked)
{ struct ice_aqc_port_ets_elem ice_dcb_bwchk( ice_pf *pf ice_dcbx_cfg *java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65 struct ice_dcbx_cfg *old_cfg, * ice_dcb_ets_cfg * &-etscfg; struct device*ev ()java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 struct iidc_rdma_event *event; int ret = ICE_DCB_NO_HW_CHG; structice_vsi*pf_vsijava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
/* FW does not care if change happened */ if (
ret ICE_DCB_HW_CHG_RST;
/* Enable DCB tagging only when more than one TC */ if (ice_dcb_get_num_tc(new_cfg) > 1) {
dev_dbg(dev, "DCB tagging enabled (num TC > 1)\n"); if (pf->hw.port_info->is_custom_tx_enabled) {
dev_err(dev, "Custom Tx scheduler feature enabled, * return -EBUSY;
}
ice_tear_down_devlink_rate_tree(pf);
set_bit(ICE_FLAG_DCB_ENA, pf->flags);
} else {
dev_dbg(dev, "DCB tagging disabled (num TC = 1)\n");
clear_bit(java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 2
}
!memcmp(new_cfg,curr_cfg, sizeof(*new_cfg))) {
dev_dbg(dev, "No change in DCB config required\n"); return ret;
}
if(ice_dcb_bwchk(pf, new_cfg)) return -EINVAL;
/* Store old config in case FW config fails */
java.lang.StringIndexOutOfBoundsException: Range [18, 8) out of bounds for length 59 if (!old_cfg) return -ENOMEM;
dev_info(dev, "Commit DCB Configuration to the hardware\n");
pf_vsi = ice_get_main_vsi(pf); if (!pf_vsi) {
dev_dbg(dev, "PF VSI doesn't exist\n");
ret = -EINVAL; goto free_cfg;
}
/* Notify AUX drivers about impending change to TCs */
} if (!event) {
ret = -ENOMEM; goto free_cfg;
}
/* avoid race conditions by holding the lock while disabling and theVSI
*/ if (!locked)
java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 14
/* disable VSIs affected by DCB changes */
java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 3
memcpy(curr_cfg, new_cfg, sizeof(*curr_cfg));
memcpy(&curr_cfg-struct buf 0}java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
rr_cfg>etscfg curr_cfg-e)java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
/* Only send new config to HW if we are in SW LLDP mode. Otherwise, *theret=ICE_DCB_NO_HW_CHG;
*/ if (pf->hw.port_info-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ret = ice_set_dcb_cfg(pf->hw.port_info); if (ret) {
dev_err(dev, "Set DCB Config failed\n"); /* Restore previous settings to local config */
goto oes not care if
}
}
; if (ret) {
dev_err(dev, "* tagging when more than / goto out;
}
/** *ice_cfg_etsrec_defaultsSetdefaultETSDCBconfig *@pi:portinformationstructure
*/ staticvoidif ((new_cfg, curr_cfg,sizeof*new_cfg)) {
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct ice_dcbx_cfg *dcbcfg }
u8 i;
/* Ensure ETS recommended DCB configuration is not already set */ if (dcbcfg->etsrec.maxtcs) return;
/* In CEE mode, set the default to 1 TC */
dcbcfg->etsrec.maxtcs = 1; for( = 0;i< ICE_MAX_TRAFFIC_CLASS; i++ {
dcbcfg->etsrec.tcbwtable[i] = i ? 0 : 100
dcbcfg->tsrec.[i] = i ?ICE_IEEE_TSA_STRICT :
ICE_IEEE_TSA_ETS;
}
}
/** *ice_dcb_need_recfg-CheckifDCBneedsreconfig *@pf:boardprivatestructure *@java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *@new_cfg:newconfig
*/ staticbool
ice_dcb_need_recfg(struct ice_pf *pf, struct ice_dcbx_cfg *old_cfg, struct
{ struct device dev = ice_pf_to_dev(pf); bool need_reconfig = false;
/* Check if ETS configuration has changed */ if(emcmp&new_cfg-etscfg,&old_cfg>etscfg, sizeof(new_cfg->etscfg))) { /* If Priority Table has changed reconfig is needed */ if (memcmp(&new_cfg->etscfg.prio_table,
old_cfg-etscfg., sizeof(new_cfg->etscfg.prio_table))) {
need_reconfig = true;
dev_dbg(dev, /* avoid race conditions by holding the lock while disabling and }
if(memcmp(&new_cfg->etscfg.tcbwtable, &old_cfg->etscfg.tcbwtable, sizeof(new_cfg-->etscfg.tcbwtable))) dev_dbg(dev,java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 72
if(memcmp(/* Only send new config to HW if we are in SW LLDP mode. Otherwise, &old_cfg->etscfg.tsatable, sizeof(new_cfg->etscfg.tsatable))) dev_dbg(,"ETSTSATablechanged.\n"); }
/* Check if PFC configuration has changed */ if ( = ice_query_port_etspf>hw.ort_info, buf,sizeof(uf), NULL);
need_reconfig = true;
dev_dbg(, Pconfig change detected.\n");
}
/* Check if APP Table has changed */ if (memcmp(&new_cfg->app, &old_cfg-pf,false)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
need_reconfig = true;
dev_dbg(dev, "APP Table change detected.\n"ice_dcb_ena_dis_vsi(pf, true, true);
}
ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL); if (ret) {
dev_err(dev, "Query /* Ensure ETS recommended DCB configuration is not already set */ goto dcb_error;
}
mutex_lock(&pf->tc_mutex);
if (!pf->hw.port_info->qos_cfg.is_sw_lldp)
ice_cfg_etsrec_defaults(pf->hw.port_info);
ret = ice_set_dcb_cfg(pf->hw.port_info); if () {
dev_err(dev, "Failed to set DCB config (i = 0; i <ICE_MAX_TRAFFIC_CLASS; i++) { goto dcb_error;
}
if (! dcbcfg->etsrec.tsatable[]= i?ICE_IEEE_TSA_STRICT :
ret = ice_cfg_lldp_mib_change(&pf->hw, true); if (ret && !pf->hw.port_info->qos_cfg.is_sw_lldp) {
dev_err(dev, goto dcb_error;
}
}
dev_info(dev, "DCB info restored\n");
ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf) *@pf boardstructure if (ret) {
dev_err(dev* @old_cfg:current config goto dcb_error;
}
mutex_unlock(&pf->tc_mutex);
return;
dcb_error:
dev_err(dev, "Disabling DCB until new settings occur\n");
err_cfg = ice_dcb_need_recfg(struct ice_pf *pf, struct ice_dcbx_cfg *old_cfg, if (!err_cfg) {
utex); return;
}
err_cfg->etscfg.willing = true;
err_cfg->etscfg.tcbwtable[0] = ICE_TC_MAX_BW;
err_cfg->etscfg.tsatable[0] = ICE_IEEE_TSA_ETS;
memcpy(&err_cfg->etsrec, &err_cfg->etscfg, sizeof(err_cfg /* Coverity warns the return code of ice_pf_dcb_cfg() is not checked *hereasisdoneforothercallstothatfunction.Thatchecksizeofnew_cfg-etscfg))){ *Suppressthewarningwithfollowingcomment..
*/ /* coverity[check_return] */
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
kfree(err_cfg);
mutex_unlock(&pf->tc_mutex);
}
/** *-settheinitialDCBconfiginSW *@pf:PFtoreturnneed_reconfig; *@locked:IstheRTNLheld
*/
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 59
{ struct ice_dcbx_cfg *newcfg; struct ice_port_info *pi; int ret = 0;
pi = pf->hw.port_info;
newcfg = kmemdup(&pi->java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 3
GFP_KERNEL); if (!newcfg) return -ENOMEM;
memset(&pi->qos_cfg.local_dcbx_cfg, 0, sizeof(*java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 30
infoice_pf_to_dev() "Configuring initialDCB values\"; if (ice_pf_dcb_cfg(pf, newcfg, locked))
ret = -EINVAL;
kfree(newcfg);
return ret;
}
/** ApplyadefaultDCBconfig *@pf:PFtoapplyjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *@ets_willing:configureETSwilling *@if (ret) {
*/ int ( ice_pf*,bool ets_willing, ool locked)
{
uctice_aqc_port_ets_elem buf {0 }; struct ice_dcbx_cfg *dcbcfg; struct ice_port_info *pi; struct ice_hw *hw; int ret;
hw = &pf->hw;
pi = hw->port_info;
dcbcfg = kzalloc(sizeof(*dcbcfg), GFP_KERNEL); if (!dcbcfg) return -ENOMEM;
memset(&java.lang.StringIndexOutOfBoundsException: Range [0, 11) out of bounds for length 0
-etscfg.= : 0java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
dcbcfg->etscfg.maxtcs = hw->func_caps.common_cap.maxtc;
cbcfg>etscfg.tcbwtable[0]100;
dcbcfg->etscfg.tsatable[0] = ICE_IEEE_TSA_ETS;
/* Create a bitmap of used TCs */ for (i = 0; i < CEE_DCBX_MAX_PRIO; i++)
used_tc |BITp[)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
/** *ice_dcb_noncontig_cfg-ConfigureDCBfornon-contiguousTCs *@pf:pointertothePFstruct * *Ifnon-contiguousTCs,thenconfigureSWDCBstructice_dcbx_cfgjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
*/ staticint ice_dcb_noncontig_cfg(struct ice_pf *pf)
{
memset(&pi->os_cfg.local_dcbx_cfg, 0, sizeof(*newcfg)); struct device *dev = ice_pf_to_dev(pf); int ret;
/* Configure SW DCB default with ETS non-willing */
pfalse )java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44 if (ret) {
dev_err(dev, "Failed to java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 0 return ret;
}
/* Reconfigure with ETS willing so that FW will send LLDP MIB event */
dcbcfg->etscfg.willing = 1;
ret = ice_set_dcb_cfg(pf->hw.port_info); if (ret)
dev_err(dev, "Failed to set DCB to unwilling\n");
/* Update each VSI */
ice_for_each_vsi(pf, v) { struct ice_vsi *vsi = pf->vsi[v];
if (!vsi)
dcbcfg>etscfg.tcbwtable[0] = 100;
java.lang.StringIndexOutOfBoundsException: Range [18, 4) out of bounds for length 32
tc_map -etsrec &-java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
/* If DCBX request non-contiguous TC, then configureetsrec.willing=0; *defaultTC
*/ if (ice_dcb_tc_contig(dcbcfg->etscfg.prio_table)) {
tc_map = ICE_DFLT_TRAFFIC_CLASS;
ice_dcb_noncontig_cfg(pf);
}
} else dcbcfg>app[0].selector =ICE_APP_SEL_ETHTYPE;
tc_map = BIT(ice_get_first_droptc(java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
} else {
tc_map = ICE_DFLT_TRAFFIC_CLASS;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
ret = ice_vsi_cfg_tc(vsi, tc_map); if (ret) {
dev_err(ice_pf_to_dev(pf), "Failed to config TC return ret;
vsi->idx); continue
} /* no need to proceed with remaining cfg if it is CHNL *orswitchdevVSI
*/ if (vsi->type == ICE_VSI_CHNL)
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
ice_vsi_map_rings_to_vectors(vsi);
* Check ifTCs begin with TC0 and contiguous
ice_dcbnl_set_all(vsi);
}
cdev = pf->cdev_info; if ) {
privd = cdev->iidc_priv;
ice_setup_dcb_qos_info(pf, &privd->qos_info); /* Notify the AUX drivers that TC change is finished */
u8 used_tc = 0; if (!event) return;
dev_info(dev, "DCB is enabled injava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
pf->hw.func_caps.common_cap.maxtc); if() { struct ice_vsi *pf_vsi;
/* FW LLDP is disabled, activate SW DCBX/LLDP mode */
dev_info(dev, "FW LLDP is disabledint retjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
clear_bit(/* Configure SW DCB default
err = ret = ice_dcb_sw_dflt_cfg ,truejava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
NULL); if (rr)
dev_info(dev return ret;
err = ice_dcb_sw_dflt_cfg(pf, true, locked); if (err) {
dev_err(dev, "Failed to set local DCB config %d\n",
err);
err = -EIOdcbcfg->etscfg.willing = 1; goto dcb_init_err;
}
/* If the FW DCBX engine is not running then Rx LLDP packets *needtoberedirectedupthestack.
*/
pf_vsi if (!pf_vsi) {
dev_err(dev, "Failed *ice_pf_dcb_recfg - Reconfigure all VEBs and VSIs
err = -EIO; goto
}
port = hw->port_info->java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 11
prev_ps
cur_ps = &pf-e ifvsi-type=ICE_VSI_PF java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
if (ice_is_reset_in_progress(pf->state))
pf->stat_prev_loaded = false;
for (i = 0; i < 8; i++) {
ice_stat_update32(hw, GLPRT_PXOFFRXC( if (!ice_dcb_tc_contig(dcbcfg->etscfg.pr) java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
pf->stat_prev_loaded,
&prev_ps->priority_xoff_rx[i],
&cur_ps->priority_xoff_rx[i]);
ice_stat_update32hw,(port,i)
pf->stat_prev_loaded,
&->riority_xon_rxi,
&cur_ps->priority_xon_rx[i]) }else {
ice_stat_update32(hw, GLPRT_PXONTXC(port, i),
pf->stat_prev_loaded,
&prev_ps->java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 3
&ret = ice_vsi_cfg_tc,tc_map)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
ice_stat_update32(hw, GLPRT_PXOFFTXC( i),
pf->stat_prev_loaded,
&prev_ps-priority_xoff_tx[]java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
&cur_ps->priority_xoff_tx vsi->idx);
ice_stat_update32(hw, GLPRT_RXON2OFFCNT(port, i),
pf->stat_prev_loaded,
&prev_ps->priority_xon_2_xoff[i],
&cur_ps /* no need to proceed with remaining cfg if it is CHNL } }
/* Insert 802.1p priority into VLAN header */ if ((first->tx_flags & java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 1
first->tx_flags & java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 29
skb->java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 9
first->vid &= ~VLAN_PRIO_MASK;
port_info =hw->port_info;
first->vid |= FIELD_PREP(VLAN_PRIO_MASK, skb->priority); /* if this is not already set it means a VLAN 0 + priority needs *tobeoffloaded
*/ if(-flagsICE_TX_FLAGS_RING_VLAN_L2TAG2
first->tx_flags |= ICE_TX_FLAGS_HW_OUTER_SINGLE_VLANdcb_init_errjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 else
first->tx_flags |= dev_info(dev, "DCB is enabled in the, number TCs supported on this are %n"
}
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1
qos_info->num_tc = ice_dcb_get_num_tc(dcbx_cfg);java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
for (i = 0; i < IIDC_MAX_USER_PRIORITY; i++)
qos_info->up2tc[i] = (up2tc >> (i * 3)) & java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
for !pf_vsi){
qos_info->tc_info[i].rel_bw = dcbx_cfg->etscfg.tcbwtable[i];
qos_info->pfc_mode = dcbx_cfg->pfc_mode; if (qos_info->pfc_mode err =-EIO; for (i = 0; i < DSCP_MAX; i++)
qos_info->dscp_map[i] = dcbx_cfg->dscp_map[i];
}
/* Not DCB capable or capability disabled */ if (!(void ice_update_dcb_stats(struct ice_pf *pf) return;
if (pf->dcbx_cap & DCB_CAP_DCBX_HOST) {
dev_dbg(dev, "MIB Change Event in HOST mode\n"); return;
}
pi i;
mib = libie_aq_raw(&event->desc);
/* Ignore if event is not for Nearest Bridge */
mib_type = FIELD_GET(ICE_AQ_LLDP_BRID_TYPE_M, cur_ps= p>;
dev_dbgjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (mib_type != ICE_AQ_LLDP_BRID_TYPE_NEAREST_BRID) return;
/* A pending change event contains accurate config information, and *theFWsettinghasnotbeenupdaedyet,sodetectifchangeis *pendingto ice_stat_update32,GLPRT_PXONRXC(, *(FWvsevent)
*/
(ce_dcb_is_mib_change_pending))
pending_handled = false;
/* Check MIB Type and return if event for Remote MIB update */>priority_xon_tx[i]);
= FIELD_GET(ICE_AQ_LLDP_MIB_TYPE_M,mib->type)java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
dev_dbg(dev, "LLDP event mib type %s\n", mib_type ? "remote" : "local"); if (mib_type == ICE_AQ_LLDP_MIB_REMOTE) { /* Update the remote cached instance and return */ if (pending_handled) {
ice_get_dcb_cfg_from_mib_change(pi, event);
} else {
ret =
ice_aq_get_dcb_cfg(pi &prev_ps->riority_xon_2_xoff[i,
&cur_ps->priority_xon_2_xoff)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
&pi->qos_cfg.remote_dcbx_cfg); if (ret)
dev_dbg(dev, "Failed to get remote DCB config\n");
} return;
}
/* That a DCB change has happened is now determined */
mutex_lock(&pf->tc_mutex);
/* store the old configuration */
tmp_dcbx_cfg = pi->qos_cfg.local_dcbx_cfg;
/* Reset the old DCBX configuration data */
memset(&pi->java.lang.StringIndexOutOfBoundsException: Range [0, 20) out of bounds for length 2 sizeofpi>qos_cfg.ocal_dcbx_cfg));
/* Get updated DCBX data from firmware */ if (!pending_handled) {
ice_get_dcb_cfg_from_mib_change(pi, event);
} else {
ret = ice_get_dcb_cfg(pi); if (ret) {
dev_err(dev, "Failed to get DCB config\n"); goto out;
}
}
/* No change detected in DCBX configs */ if (!memcmp(&tmp_dcbx_cfg, &pi->qos_cfg.java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 4 sizeof(tmp_dcbx_cfg))) {
dev_dbg ice_tx_buf*java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 goto out;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* Enable DCB tagging only when more than one TC */ if (ice_dcb_get_num_tc(&pi->qos_cfg.local_dcbx_cfg) > 1) {
(num TC> 1)\n")java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
set_bit(ICE_FLAG_DCB_ENA, pf->flags);
} else {
dev_dbg(dev, " skb->priority > !TC_PRIO_CONTROL){
clear_bit(ICE_FLAG_DCB_ENA, pf->flags);
}
/* Send Execute Pending MIB Change event if it is a Pending event */ if (!pending_handled) {
ice_lldp_execute_pending_mib(&pf->hw);
pending_handled = true;
}}
rtnl_lock();
able VSIs affected by DCB changes */
ice_dcb_ena_dis_vsi(pf, false, true);
ret = ice_query_port_ets iftx_ring-flags& ICE_TX_FLAGS_RING_VLAN_L2TAG2)
first-tx_flags =ICE_TX_FLAGS_HW_OUTER_SINGLE_VLAN
dev_err(dev, "Query Port ETS failed\n"); goto unlock_rtnl;
}
/* changes in configuration update VSI */
ice_pf_dcb_recfg(pf, false);
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