metal.go: remove optional rom pxe-rtl8139 #2964
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saqibali-2k
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Last push fixes a typo in the commit message. |
To me this fact begs a few questions:
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The answer seems to be "no"...that said I think the answer is this bit of code above: And I suspect it's something like the e1000 drivers being built into ipxe, so this secondary NIC driver was never needed. |
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/retest |
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We did some more digging on this the other day. @saqibali-2k is going to post an update |
The `-option-rom .../pxe-rtl8139.rom` used to be required but is no longer needed because according to [1] "If no rom bar is specified, the qemu default will be used (older versions of qemu used a default of "off", while newer qemus have a default of "on")". The attribute `file` which is used to pass an [1] `alternative boot ROM for a network device` is optional and thus assumed to have a default in QEMU. So now qemu will default to loading the option rom for the given NIC device model. [1] https://gitlab.com/libvirt/libvirt/-/blob/3547875f3a8cf286a03b62f5e7bdb8e4b0eeee29/docs/formatdomain.rst#interface-rom-bios-configuration fixes: coreos#2918
saqibali-2k
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/override ci/prow/rhcos |
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@cgwalters: Overrode contexts on behalf of cgwalters: ci/prow/rhcos In response to this:
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Credit goes to Dusty :) |
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/retest |
saqibali-2k
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RHCOS is broken until openshift/os#890 is merged |
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@saqibali-2k: The following test failed, say
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which I think means we can ignore this CI failure. |
The
-option-rom .../pxe-rtl8139.romused to be required but is nolonger needed because according to [1] "If no rom bar is specified,
the qemu default will be used (older versions of qemu used a default
of "off", while newer qemus have a default of "on")".
The attribute
filewhich is used to pass an [1]alternative boot ROM for a network deviceis optional and thusassumed to have a default in QEMU.
So now qemu will default to loading the option rom for the given NIC
device model.
[1] https://gitlab.com/libvirt/libvirt/-/blob/3547875f3a8cf286a03b62f5e7bdb8e4b0eeee29/docs/formatdomain.rst#interface-rom-bios-configuration
fixes: #2918