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path: root/python/vyos/ethtool.py
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2022-02-13ethernet: T4242: speed/duplex can never be switched back to auto/autoChristian Poessinger
(cherry picked from commit 812d9770619b968b04961aebf3944fde13df491b)
2021-10-24vyos.ethtool: T3935: relax __init__() when driver name is not detectedChristian Poessinger
In addition to commit 0b414bcd ("vyos.ethtool: T3874: do not throw exception if adapter has issues with autoneg") we should also not care too strict when locating the driver name. This might cause false positives. (cherry picked from commit 8cf5a4f023c5459cad4c84e93f73a9ddd69be81a)
2021-09-30vyos.ethtool: T3874: do not throw exception if adapter has issues with autonegChristian Poessinger
Instead of throwing an exception when an adapters autoneg capabilities can not be detected, just pretend it does not support autoneg. (cherry picked from commit 0b414bcd2930a1469df0a747962f4650d0fb964b)
2021-09-10ethtool: T3802: extend check_speed_duplex() implementation to support 'auto'Christian Poessinger
2021-09-10ethernet: T3802: use only one implementation for get_driver_name()Christian Poessinger
Move the two implementations to get the driver name of a NIC from ethernet.py and ethtool.py to only ethtool.py.
2021-09-10ethernet: T3802: check if driver supports changing flow-control settingsChristian Poessinger
2021-08-31vyos.ethtool: T3163: ring-buffer values should be stored as stringChristian Poessinger
Commit 29082959 ("ethernet: T3163: only change ring-buffer settings if required") added a delta-check code for the ring buffer values, unfortunately this was never properly evaluated as str() and int() got compared resulting always in an unequal result. (cherry picked from commit 6c280b1ca52c8f2a80bbaea52aa3e09060af04b3)
2021-08-31vyos.ethtool: T3163: purify code to read and change flow-control settingsChristian Poessinger
It makes no sense to have a parser for the ethtool values in ethtool.py and ethernet.py - one instance ios more then enough! (cherry picked from commit 0229645c8248decb5664056df8aa5cd5dff41802)
2021-08-31ethernet: T3163: only change ring-buffer settings if requiredChristian Poessinger
Only update the RX/TX ring-buffer settings if they are different from the ones currently programmed to the hardware. There is no need to write the same value to the hardware again - this could cause traffic disruption on some NICs. (cherry picked from commit 29082959e0efc02462fba8560d6726096e8743e9)
2021-08-31vyos.ethtool: T3163: purify code to read current speed and duplex settingsChristian Poessinger
It makes no sense to have a parser for the ethtool value sin ethtool.py and ethernet.py - one instance ios more then enough! (cherry picked from commit 6f5fb5c503b5df96d0686002355da3633b1fc597)
2021-08-31ethernet: T2241: check if interface supports changing speed/duplex settingsChristian Poessinger
Not all interface drivers have the ability to change the speed and duplex settings. Known drivers with this limitation are vmxnet3, virtio_net and xen_netfront. If this driver is detected, an error will be presented to the user. (cherry picked from commit cc742d48579e4f76e5d3230d87e22f71f76f9301)
2021-08-31vyos.ethtool: T3163: use long option names when calling the ethtool binrayChristian Poessinger
This makes understanding the code easier what is "really" called without opening the man page. (cherry picked from commit a086dc2c429aea9614ac7a9c735c6475c2d6da59)
2021-08-30ethernet: T3787: remove deprecated UDP fragmentation offloading optionChristian Poessinger
Deprecated in the Linux Kernel by commit 08a00fea6de277df12ccfadc21 ("net: Remove references to NETIF_F_UFO from ethtool.").
2021-08-30vyos.ethtool: T3163: remove test and debug method get_rx_vlan_offload()Christian Poessinger
(cherry picked from commit 50364a4b7a9de85fe59a6a4fb611bafb64c9f7f0)
2021-08-30vyos.ethtool: T3163: add check_speed_duplex() methodChristian Poessinger
Add a new method which supports checking if the desired speed and duplex setting is actually supported by the underlaying network interface card. >>> from vyos.ethtool import Ethtool >>> tmp = Ethtool('eth0') >>> tmp.check_speed_duplex('100', 'full') False >>> tmp.check_speed_duplex('1000', 'full') True (cherry picked from commit 147f655a69cd9526cd23f51ab18027cb5abc95b2)
2021-08-30vyos.ethtool: T3163: prefix class internal data structures with _Christian Poessinger
(cherry picked from commit 324aa9598c7d90efc917a00447380f985553b657)
2021-08-30vyos.ethtool: T3163: drop obsoleted is_fixed_lro() methodChristian Poessinger
Commit d22f97af ("vyos.ethtool: T3163: rename unused methods for offload validation") reworked the entire class on how data should be presented to the user, but forgot to drop the is_fixed_lro() method. (cherry picked from commit eac8915413cedce089234fdbef57ad25da208eec)
2021-08-28vyos.ethtool: T3163: rename unused methods for offload validationChristian Poessinger
(cherry picked from commit d22f97af23abb5c12f8ea79c50fdda7ee0a3832d)
2021-06-22vyos.ethtool: T3645: fix compatibility with latest ethtool versionChristian Poessinger
Ethtool version used on Debian Bullseye changed the output format from 0 -> n/a. As we are only interested in the tx/rx keys we do not care about RX Mini/Jumbo. (cherry picked from commit d48dddab0509e562209adfb115b0e691b8e47f54)
2021-02-24ethernet: T3163: fix typos in vyos.ethtool commentsChristian Poessinger
(cherry picked from commit bddeae3755c8d83f4c47bc3b3798858a95427530)
2021-02-24ethernet: T3163: not all NIC drivers support ring-buffer configurationChristian Poessinger
In addition to commit cf1156a60e ("ethernet: T3163: probe driver for maximum rx/tx ring-buffer size") this extends the logic in a way as not every driver supports setting the buffers at all so it will properly error out. When invoking "ethtool -g" both stdout and stderr are captured and no exception is raised if it's an unsupported driver feature. The verify() section will inform the user about the illegal operation. (cherry picked from commit 159899ed9ba5661e4bdcfdadf1292e237f117063)
2021-02-21ethernet: T3163: probe driver for maximum rx/tx ring-buffer sizeChristian Poessinger
(cherry picked from commit cf1156a60e1d03a752cde0baadbc9ac8118b2a52)
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