+ DAiR^RIt^RIt^RIt^RIt^RIt^RIHtHtHtHt^RI H t ^RI H t ^RI t !RR]4tRRltR R ltR R ltR RltRtRRltRRltRRltRtRtRRltRRltR#)N)DictListOptionalSet)utils)ConfigurationErrorc^a]tRt^"toRtV3RlRlt]V3RlRl4t]V3RlRl4tV3RlR lt ]V3R lR l4t ]V3R lR l4t ]V3RlRl4t ]V3RlRl4t ]V3RlRl4t]V3RlRl4tV3RlRltV3RlRltV3RlRltRtVtR#) PCIDevicez.Helper class for interaction with a PCI devicec <V^8dQhRS[/#)pci_addrstr)format __classdict__s"+/usr/share/netplan/netplan_cli/cli/sriov.py __annotate__PCIDevice.__annotate__%s!!!c WnR#)zVInitialise a new PCI device handler :param pci_addr: PCI address of device :type: str Nr )selfr s&&r__init__PCIDevice.__init__%s ! rc <V^8dQhRS[/#r returnr)rrs"rrr-sSrc R#)z]sysfs path (can be overridden for testing) :return: full path to /sys filesystem :rtype: str z/sysrs&rsys PCIDevice.sys,s rc <V^8dQhRS[/#rr)rrs"rrr5sHHcHrc l\PPVPRVP4#)zY/sys path for PCI device :return: full path to PCI device in /sys filesystem :rtype: str zbus/pci/devices)ospathjoinr!r r s&rr&PCIDevice.path4s$ ww||DHH&7GGrc&<V^8dQhRS[RS[/#)r subpathrr)rrs"rrr<s00s0s0rc V\PPVPV4#)z/sys subpath helper for PCI device :param subpath: subpath to construct path for :type: str :return: self.path + subpath :rtype: str )r%r&r')rr*s&&rr*PCIDevice.subpath<sww||DIIw//rc <V^8dQhRS[/#rr)rrs"rrrFsrc Rp\PPVPR44'dC\PP \P !VPR444pV#)zRKernel driver for PCI device :return: kernel driver in use for device :rtype: str driver)r%r&existsr*basenamereadlink)rr0s& rr0PCIDevice.driverEsP  77>>$,,x0 1 1WW%%bkk$,,x2H&IJF rc <V^8dQhRS[/#rbool)rrs"rrrQ66t6rc ^\PPVPR44#)zqDetermine if device is bound to a kernel driver :return: whether device is bound to a kernel driver :rtype: bool r0r%r&r1r*r s&rboundPCIDevice.boundP ww~~dll8455rc <V^8dQhRS[/#rr6)rrs"rrrYs<:;;rc <V^8dQhRS[/#rr6)rrs"rrrar8rc ^\PPVPR44#)z^Determine if device is a SR-IOV Virtual Function :return: whether device is a VF :rtype: bool physfnr:r s&ris_vfPCIDevice.is_vf`r=rc <V^8dQhRS[/#rlist)rrs"rrris$rc  .p^pVP\PP\P!VP RP V44444T^, pKm \dT#i;i)zList Virtual Function addresses associated with a Physical Function :return: List of PCI addresses of Virtual Functions :rtype: list[str] zvirtfn{})appendr%r&r2r3r*rFileNotFoundError)rvf_addrsis& rrNPCIDevice.vf_addrshsx   GG$$ DLL1B1B11E$FG FA%  sA A22 BBc <V^8dQhRS[/#rrI)rrs"rrr}s;;T;rc VVPUu.uFp\V4NK up#uupi)zList Virtual Function associated with a Physical Function :return: List of PCI devices of Virtual Functions :rtype: list[PCIDevice] )rNr )raddrs& rvfs PCIDevice.vfs|s$ -1MM:MD $M:::s&c,<V^8dQhRS[RS[RS[/#)r obj_namepropvaluer)rrs"rrrs"  C s 3 rc  r\P!RRVRRPVP4VV.4R#)zSet devlink options for the PCI device :param obj_name: devlink object to set options on :type: str :param prop: property to set :type: str :param value: value to set for property :type: str /sbin/devlinkdevsetzpci/{}N) subprocess check_callrr )rrWrXrYs&&&&r devlink_setPCIDevice.devlink_sets9  .  rc <V^8dQhRS[/#rr)rrs"rrrsUUcUrc BRVP 2p\P!RRRRRV.\PR7p\ P !T4pTPR/4PT/4PR R4# \PdR#i;i) zQuery eswitch mode via devlink for the PCI device :return: the eswitch mode or '__undetermined' if it can't be retrieved :rtype: str zpci/r[z-jr\eswitchshow)stderr__undeterminedmode)r r^ check_outputDEVNULLCalledProcessErrorjsonloadsget)rpcioutput json_outputs& rdevlink_eswitch_modePCIDevice.devlink_eswitch_modes T]]O$ $,,# ")) Fjj( ub)--c26::6CSTT,, $# $s,BBBc <V^8dQhRS[/#rr)rrs"rrrsrc VP#)zJString represenation of object :return: PCI address of string :rtype: str rr s&r__str__PCIDevice.__str__s }}rrN)__name__ __module__ __qualname____firstlineno____doc__rpropertyr!r&r*r0r;rArFrNrTr`rrrv__static_attributes____classdictcell__)rs@rr r "s8!!HH0066<<66&;;  *UU:rr cNV^8dQhR\P\,/#)r rTtypingIterabler )rs"rrrs&//),rc.pVFopVP'dK\RPV4R4;_uu_4pVPVP4VP V4RRR4Kq V# +'giK;i)zBind unbound VFs to driver.z/sys/bus/pci/drivers/{}/bindwtNr;openrwriter rL)rTr0 bound_vfsvffs&& rbind_vfsrsqIxxx4;;FCTJJa $  $KJ KJJ -A:: B cV^8dQhR\P\,R\P\,/#)r rTrr)rs"rrrs,FOOI.6??9;Urc.pVFopVP'gK\RPV4R4;_uu_4pVPVP4VP V4RRR4Kq V# +'giK;i)zUnbind bound VFs from driver.z/sys/bus/pci/drivers/{}/unbindrNr)rTr0 unbound_vfsrrs&& r unbind_vfsrsrK 8886==fEtLLPQ $""2&ML MLLrcPV^8dQhR\PR\R\/#)r netdef interfacer)netplan NetDefinitionrr7)rs"rrrs'==w44===rczVPV\P!V4\P!V4R7#)) iface_name iface_driver iface_mac)_match_interfacerget_interface_driver_nameget_interface_macaddress)rrs&&r_interface_matchesrs9  " "44Y?00; # ==rcZV^8dQhR\PR\\,/#)r rr)rrrr)rs"rrrs$!!7+@+@!Xc]!rc\P!4pVP'dVPpV'd W!9dV#\ 4pVFSp\ W4'gK\ V4^8d\RVP,4hVPV4KU V'd\V4^,#R#VPV9d VP#R#)zz Try to match a netdef with the real system network interface. Throws ConfigurationError if there is more than one match. z3matched more than one interface for a PF device: %sN) rget_interfaces _has_matchset_namer]rlenridaddrJ)r interfacesrmatchesrs& r_get_interface_name_for_netdefrs "002J  .O #G( )&<<w>u>>#(% .  '' -$SV, , -s AB*A>>BcZV^8dQhR\PR\\,/#r)rrrr)rs"rrrAs"  W]] s3x rc"\4pVPP4FfpVPP R4;p'gK(\ WP ,4'gKKVPVP 4Kh V#)z_ Go through the list of netplan ethernet devices and identify which ones are virtual functions r)r]rrrrnrrr)rrTrrs& r_get_virtual_functionsrAsj %C$$++-<<##G, ,4 , ,-hww.?@@ " . Jrc RVR8d\RV: RV: R24h\PPRVR4p\PPVR4p\PPVR4p\ V4;_uu_4p\ VP 4P44pR R R 4TX8d\RT: R T: RT: R24h\ TR4;_uu_4pTP\T44R R R 4R# +'giLi;i \d"p\R T: R \T4: 24hR p?i\d\R T,4hi;i +'giR#;i \EdpRpTP^8Xd\P!RT,4\ TR4;_uu_4pTPR4R R R 4M +'giM;i\ TR4;_uu_4pTP\T44R R R 4M +'giM;iRpM \d p T pR p ? MR p ? ii;iT'd!\RT: RT: R \T4: 24hR p?R#R p?ii;i)z: Allocate the required number of VFs for the selected PF. z cannot allocate more VFs for PF z than the SR-IOV maximum: z > 256rdevicer@sriov_totalvfsNz"failed parsing sriov_totalvfs for rz#invalid sriov_totalvfs value for %sz than supported: z > z (sriov_totalvfs)wTzLdevice or resource busy while setting sriov_numvfs for %s, trying workaround0Fzfailed setting sriov_numvfs to z for )rr%r&r'rrreadrrrr ValueErrorrerrnologgingwarning) pfvf_countdevdir numvfs_path totalvfs_pathrvf_maxrbaile_inners && rset_numvfs_for_pfrOs#~ VXZb ce eWW\\*B 9F'',,v~6KGGLL)9:MG - A)*F!& ]_aikq rt th +s # #q GGCM "$( A! VSQRVTUU G@2EFFG$ #( % h 77b= OOjmoo p +s++qGGCL,++++s++qGGCM*,+++    QY[]_bcd_efg g  %hs>D-(D9D-!F 5E8F  D* %D-*D-- E58E E5!E58 F F F J&0J! IG8/ I8 H II: I I IJ! I0$I+&J!+I00 J!; J!!J&c \PPRVR4p\\PPVR44;_uu_4pVP 4P 4R,pRRR4\\PPVR44;_uu_4pVP 4P 4R,pRRR4RPXX.4pR pYg9dR#R# +'giL;i +'giLB;i \ d"p\RT: R\T4: 24hRp?ii;i) zu Perform any hardware-specific quirks for the given SR-IOV device to make sure all the VF-count changes are applied. rrvendor:r NNNz,could not determine vendor and device ID of r:r) r%r&r'rrrrrr)rrr device_id vendor_idr combined_id quirk_devicess& r perform_hardware_specific_quirksr~s WW\\*B 9F` "'',,vx0 1 1Q(,I2 "'',,vx0 1 1Q(,I2 ((Iy12KM# $2 1 1 1 `SUWZ[\W]^__`sM1D&&D:9D&3&DD& D D& D# D&#D&& E1E  Ec &Rp\PPVRVR4p\PP\P!V44p\PPVRVR4p\P !V4Fop RV 9gK \PPW4p \PP\P!V 44p W8XgKfV R,pM V'g\ RV: RV: 24h\P!RR R R VR VR \V4. \P\PR7R# \Pd\ RT,4hi;i)z8 Apply the hardware VLAN filtering for the selected VF. Nz sys/class/netrvirtfn:NNz%could not determine the VF index for z while configuring vlan iprr]r\rvlan)stdoutrfzJfailed setting SR-IOV VLAN filter for vlan %s (ip link set command failed)) r%r&r'r2r3listdirrr^r_rrjrk) rr vlan_namevlan_idprefixvf_index vf_devdir vf_dev_id pf_devdirrdev_pathdev_ids &&&&& rapply_vlan_filter_for_vfrsEH V_b(CI  Y!78I V_b(CI ZZ " q=ww||I1HWW%%bkk(&;VP4F)wr\W4'gKVPV4K+ V'd*VFp\V4K \P!4p/p VFxp W;,p V P'dPVFGp V PV R7'gKW9d!W,'d\RV ,4hWV &KI KlW9gKtWV &Kz VP4EFEwrW>,p V PpVR9gK#\V4p\!V4pVP#4pVV8wgKRVP$'gKf\&P(!RP+VVP,44VP.'d"\1VP.VP24\&P(!RV RV R V 24VP;R R V4VP.'gEKV P<'dEK%\?VP.VP24EKH \A4pVPBP4EF wpp V PD'gKV PFPIR 4pV PJpV PIVPL4p V 'g,\&P6!R V: RVPL: R24KVPIVPFPIR4PL4pV V9d#\RV : RVPL: RV: R24h\OWVV4VPQV 4EK R# \4d1p\&P6!RT R\9T4 24Rp?ELRp?ii;i)zs Go through all interfaces, identify which ones are SR-IOV VFs, create them and perform all other necessary setup. )rz3matched more than one interface for a VF device: %szFound VFs of {}: {}zUnbinding of VFs for z failed: NzChanging eswitch mode from z to z for: rdrhrzSR-IOV vlan defined for z but link z% is either not a VF or has no matchesrz interface z for netplan device z (z$) already has an SR-IOV vlan defined) switchdevlegacy))parserrrrrritemsrrLrrrrrrr rrrArdebugrrNrTrr0 Exceptionrrr`_delay_virtual_functions_rebindrr]vlans_has_sriov_vlan_filterrrn_vlan_idrrr)config_managerrootdirrrrvfs_setrvf_count_changedrrrTrrr netdef_idr eswitch_moder pcidevcurrent_eswitch_mode_systemrfiltered_vlans_setrrrs&& rapply_sriov_configrs[ %%'J&&H &h/I%X.G !( +C %OO-LB$R22  # #B ' . #B ,R 0# ))+  C     ( **i*@@ySWW01fik1kll'G ( B" IIK $33 2 2)%0Hx(F*0*E*E*G '::<<<MM"7">">vv"WXzzzb&vzz6==AMM$?@[?\\`am`nntu~t#AB&&y&,Gzzz%EEE$VZZ?+(. ,,. f  ( ( (<<##F+DooG!Beikokrkrsu 0334B''(dfhlhohoquvxx %RT7 ;  " "2 &9/ )b#OO.CI;iX[\]X^W_,`aabs O P&%PP)/)rlrr%r^rrrrrr/r configmanagerrrobjectr rrrrrrrrrrrrrrrrsv&   ,,. YYx=!HY"<& ,^ :$fNs'r