gRSSKrSSKrSSKrSSKrSSKrSSKJrJrJrJr SSK J r SSK J r SSK r "SS\5rS \R \4S jrS \R \S \R \4S jrS \ R&S\S \4SjrS \ R&S \\4SjrSrS\ R2S \\\44SjrS\ R2S \\\44SjrS\ R2S \\4SjrSrSrSSjr SSjr!g)N)DictListOptionalSet)utils)ConfigurationErrorc*\rSrSrSrS\4Sjr\S\4Sj5r\S\4Sj5r S\S\4S jr \S\4S j5r \S\ 4S j5r \S\ 4S j5r\S\ 4S j5r\S\4Sj5r\S\4Sj5rS\S\S\4SjrS\4SjrS\4SjrSrg) PCIDevice"z.Helper class for interaction with a PCI devicepci_addrcXlg)zVInitialise a new PCI device handler :param pci_addr: PCI address of device :type: str Nr)selfrs +/usr/share/netplan/netplan_cli/cli/sriov.py__init__PCIDevice.__init__%s ! returncg)z]sysfs path (can be overridden for testing) :return: full path to /sys filesystem :rtype: str z/sysrs rsys PCIDevice.sys,s rcl[RRURSUR5$)zY/sys path for PCI device :return: full path to PCI device in /sys filesystem :rtype: str zbus/pci/devices)ospathjoinrrrs rrPCIDevice.path4s$ ww||DHH&7GGrsubpathcV[RRURU5$)z/sys subpath helper for PCI device :param subpath: subpath to construct path for :type: str :return: self.path + subpath :rtype: str )rrr)rr!s rr!PCIDevice.subpath<sww||DIIw//rcSn[RRURS55(aB[RR [R "URS555nU$)zRKernel driver for PCI device :return: kernel driver in use for device :rtype: str driver)rrexistsr!basenamereadlink)rr&s rr&PCIDevice.driverEsP  77>>$,,x0 1 1WW%%bkk$,,x2H&IJF rc^[RRURS55$)zqDetermine if device is bound to a kernel driver :return: whether device is bound to a kernel driver :rtype: bool r&rrr'r!rs rboundPCIDevice.boundP ww~~dll8455rc^[RRURS55$)z_Determine if device is a SR-IOV Physical Function :return: whether device is a PF :rtype: bool sriov_numvfsr,rs ris_pfPCIDevice.is_pfXs ww~~dll>:;;rc^[RRURS55$)z^Determine if device is a SR-IOV Virtual Function :return: whether device is a VF :rtype: bool physfnr,rs ris_vfPCIDevice.is_vf`r/rc /nSnUR[RR[R"UR SR U55555 US- nMh![a U$f=f)zList Virtual Function addresses associated with a Physical Function :return: List of PCI addresses of Virtual Functions :rtype: list[str] rzvirtfn{}r)appendrrr(r)r!formatFileNotFoundError)rvf_addrsis rr<PCIDevice.vf_addrshs}   GG$$ DLL1B1B11E$FG FA%  sA A.. A<;A<cXURVs/sHn[U5PM sn$s snf)zList Virtual Function associated with a Physical Function :return: List of PCI devices of Virtual Functions :rtype: list[PCIDevice] )r<r )raddrs rvfs PCIDevice.vfs|s$ -1MM:MD $M:::s'obj_namepropvaluec p[R"SSUSSRUR5UU/5 g)zSet devlink options for the PCI device :param obj_name: devlink object to set options on :type: str :param prop: property to set :type: str :param value: value to set for property :type: str /sbin/devlinkdevsetzpci/{}N) subprocess check_callr:r)rrCrDrEs r devlink_setPCIDevice.devlink_sets9  .  rc8SUR3n[R"SSSSSU/[RS9n[ R "U5nURS05RU05RS S5$![Ra gf=f) zQuery eswitch mode via devlink for the PCI device :return: the eswitch mode or '__undetermined' if it can't be retrieved :rtype: str zpci/rGz-jrHeswitchshow)stderr__undeterminedmode)rrJ check_outputDEVNULLCalledProcessErrorjsonloadsget)rpcioutput json_outputs rdevlink_eswitch_modePCIDevice.devlink_eswitch_modes T]]O$ $,,# ")) Fjj( ub)--c26::6CSTT,, $# $s)BBBcUR$)zJString represenation of object :return: PCI address of string :rtype: str rrs r__str__PCIDevice.__str__s }}rrN)__name__ __module__ __qualname____firstlineno____doc__strrpropertyrrr!r&boolr-r2r6listr<rArLr]r`__static_attributes__rrrr r "s38!!SHcHH0s0s06t66>u>#(% .  '' -$SV, , -s AB'A;;Bc[5nURR5H`nURR S5=n(dM'[ XR 5(dMEURUR 5 Mb U$)z_ Go through the list of netplan ethernet devices and identify which ones are virtual functions r)rIrrrrYrrr)rrAryrs r_get_virtual_functionsrAsg %C$$++-<<##G, ,4 ,-hww.?@@ " . Jrc US:a[SU<SU<S35e[RRSUS5n[RRUS5n[RRUS5n[ U5n[ UR 5R55nS S S 5 UW:a[SU<S U<SU<S35e[ US5nUR[U55 S S S 5 g!,(df  N]=f![a!n[S U<S [U5<35eS nAf[a [S U-5ef=f!,(df  g=f![anSnURS:Xa[R"SU-5 [ US5nURS5 S S S 5 O!,(df  O=f[ US5nUR[U55 S S S 5 O!,(df  O=fSnO![a n U nS n A OS n A ff=fU(a [SU<SU<S [U5<35eS nAgS nAff=f)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 > 256rdevicer1sriov_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 )r rrrrointreadrrrrg ValueErrorrperrnologgingwarning) pfvf_countdevdir numvfs_path totalvfs_pathrsvf_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(D0D E.#E>E. DDD E"D>>E E+'E.+E.. I*8+I%$ H 0G  H  G H (H  H  H H I% H6*H1,I%1H66*I%%I*c j[RRSUS5n[[RRUS55nUR 5R 5SSnSSS5 [[RRUS55nUR 5R 5SSnSSS5 SRWW/5nS nXg;agg!,(df  N}=f!,(df  N;=f![ a!n[SU<S[U5<35eSnAff=f) zu Perform any hardware-specific quirks for the given SR-IOV device to make sure all the VF-count changes are applied. rrvendorr Nz,could not determine vendor and device ID of r:r) rrrrorrrrrg)rrrs device_id vendor_idr combined_id quirk_devicess r perform_hardware_specific_quirksr~s WW\\*B 9F` "'',,vx0 1Q(,I2 "'',,vx0 1Q(,I2 ((Iy12KM# $2 1 1 1 `SUWZ[\W]^__`sM)D "C%.1D"C6D% C3/D6 DDD D2D--D2c Sn[RRUSUS5n[RR[R"U55n[RRUSUS5n[R "U5Hin SU ;dM [RRX5n [RR[R"U 55n X:XdMdU SSn O U(d[ SU<SU<35e[R"SS S S US US [U5/ [R[RS9 g![Ra [ SU-5ef=f)z8 Apply the hardware VLAN filtering for the selected VF. Nz sys/class/netrvirtfnz%could not determine the VF index for z while configuring vlan iprrIrHrrvlan)stdoutrQzJfailed setting SR-IOV VLAN filter for vlan %s (ip link set command failed)) rrrr(r)listdirrrJrKrgrUrV) rrr vlan_namevlan_idprefixvf_index vf_devdir vf_dev_id pf_devdirrsdev_pathdev_ids rapply_vlan_filter_for_vfrsGH V_b(CI  Y!78I V_b(CI ZZ " q=ww||I1HWW%%bkk(&;n U RnUS;dM[U5n[!U5nUR#5nUU:wdMLUR$(dM_[&R("SR+UUR,55 UR.(a![1UR.UR25 [&R("SUS US U35 UR;S S U5 UR.(dGMU R<(aGM[?UR.UR25 GM> [A5nURBR5GHunn U RD(dMU RFRIS 5nU RJnU RIURL5n U (d+[&R6"SU<SURL<S35 MURIURFRIS5RL5nU U;a"[SU <SURL<SU<S35e[OXUU5 URQU 5 GM g![4a0n[&R6"SUS[9U535 SnAGNSnAff=f)zs Go through all interfaces, identify which ones are SR-IOV VFs, create them and perform all other necessary setup. )r|z3matched more than one interface for a VF device: %s) switchdevlegacyzFound VFs of {}: {}zUnbinding of VFs for z failed: NzChanging eswitch mode from z to z for: rOrSrzSR-IOV vlan defined for z but link z% is either not a VF or has no matchesrz interface z for netplan device z (z$) already has an SR-IOV vlan defined))parserrrrrritemsrr9rrrr rrr r]r2rdebugr:r<rArxr& ExceptionrrgrL_delay_virtual_functions_rebindrtrIvlans_has_sriov_vlan_filterrrY_vlan_idrrr)config_managerrootdirrrrvfs_setrvf_count_changedrrrArrryrz netdef_idr eswitch_moderpcidevcurrent_eswitch_mode_systemrfiltered_vlans_setrrrs rapply_sriov_configrsT %%'J&&H &h/I%X.G !( +C %OO-LB$R22  # #B ' . #B ,R 0# ))+  C    ( **i*@@ySW01fik1kll'G ( B" IIK $33 2 2)%0Hx(F*0*E*E*G '::<<<MM"7">">vv"WXzzb&vzz6==AMM$?@[?\\`am`nntu~t#AB&&y&,Gzzz%EEE$VZZ?+(. ,,. f  ( ( (<<##F+DooG!Beikokrkrsu 0334B''(dfhlhohoquvxx %RT7 ;  " "2 &9/ )b#OO.CI;iX[\]X^W_,`aabs% N66 O0%O++O0)/)"rWrrrJtypingrrrrr%r configmanagerr robjectr Iterablertrx NetDefinitionrgrirrrStaterrrrrrrrrrrrs#&   ,,. YYx&//),FOOI.6??9;U=w44===!7+@+@!Xc]!HY"gmmS#X<GMMd38n& W]] s3x ,^ :$fNs'r