/usr/share/netplan/netplan/cli/__pycache__
Edit: /usr/share/netplan/netplan/cli/__pycache__/sriov.cpython-38.pyc (12226B)
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:param pci_addr: PCI address of device
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Nr )selfr r '/usr/share/netplan/netplan/cli/sriov.py__init__' s zPCIDevice.__init__)returnc C s dS )zusysfs path (can be overridden for testing)
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)r r r )r r r r r r > s zPCIDevice.subpathc C s2 d}t j| dr.t jt | d}|S )zjKernel driver for PCI device
:return: kernel driver in use for device
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driver)r r existsr basenamereadlink)r r r r r r G s zPCIDevice.driverc C s t j| dS )zDetermine if device is bound to a kernel driver
:return: whether device is bound to a kernel driver
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r r r r r r r r r boundR s zPCIDevice.boundc C s t j| dS )zwDetermine if device is a SR-IOV Physical Function
:return: whether device is a PF
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sriov_numvfsr r r r r is_pfZ s zPCIDevice.is_pfc C s t j| dS )zvDetermine if device is a SR-IOV Virtual Function
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rH Y qTY nX |d7 }q|S )zList Virtual Function addresses associated with a Physical Function
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zPCIDevice.vf_addrsc C s dd | j D S )zList Virtual Function associated with a Physical Function
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Read PCI slot name for given interface name
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Go through the list of netplan ethernet devices and identify which are
PFs and VFs, matching the former with actual networking interfaces.
Count how many VFs each PF will need.
rendererzvirtual-function-countlinkr z9could not match physical interface for the defined PF: %sNz;more VFs allocated than the explicit size declared: %s > %s)rB itemsrC rO loggingwarningr ) rH rI vf_countsr% rK Zexplicit_countsZethernetsettingsZ explicit_numpfrJ countr r r get_vf_count_and_functions s4
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Allocate the required number of VFs for the selected PF.
zDcannot allocate more VFs for PF %s than the SR-IOV maximum: %s > 256rP devicer Zsriov_totalvfsz(failed parsing sriov_totalvfs for %s: %sNz#invalid sriov_totalvfs value for %szKcannot allocate more VFs for PF %s than supported: %s > %s (sriov_totalvfs)wT zLdevice or resource busy while setting sriov_numvfs for %s, trying workaround0Fz,failed setting sriov_numvfs to %s for %s: %s)r r r r r9 intreadrT rW rX r3
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Perform any hardware-specific quirks for the given SR-IOV device to make
sure all the VF-count changes are applied.
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Apply the hardware VLAN filtering for the selected VF.
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sys/class/netrg Zvirtfn zAcould not determine the VF index for %s while configuring vlan %sipr] r* r) r; vlan)stdoutstderrzJfailed setting SR-IOV VLAN filter for vlan %s (ip link set command failed)) r r r r r listdirrX r+ r, r3 DEVNULLCalledProcessError) rc r; Z vlan_namevlan_idprefixZvf_indexZ vf_devdirZ vf_dev_idZ pf_devdirr< Zdev_pathZdev_idr r r apply_vlan_filter_for_vfn s>
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Go through all interfaces, identify which ones are SR-IOV VFs, create
them and perform all other necessary setup.
r? r@ z3matched more than one interface for a VF device: %s)Z switchdevZlegacyzFound VFs of {}: {}Zeswitchmoder\ Zsriovr] idzKSR-IOV vlan defined for %s but link %s is either not a VF or has no matcheszJinterface %s for netplan device %s (%s) already has an SR-IOV vlan definedN)'
libnetplanParserZload_yaml_hierarchyStateZimport_parser_resultsparse netifacesrH r rk re r^ rq r rs rB rC rD rE r Zembedded_switch_moder[ r r r_ debugr r r% Z delay_virtual_functions_rebindr= r r> r- r* vlansr` r add) rI ZrootdirparserZnp_staterH ra r% rK Zvf_count_changedrc ro r; rb r? rM rN Z netdef_idifaceZnetdefZ eswitch_moder ZpcidevZrebind_delayedZfiltered_vlans_setrw r] r} Zvf_parent_entryr r r apply_sriov_config s
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