* Help adding multi vector msi support to hw/xen
@ 2021-05-27 0:49 Rama McIntosh
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From: Rama McIntosh @ 2021-05-27 0:49 UTC (permalink / raw
To: qemu-devel
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Aloha qemu-devel,
I'm interested in coding support for multi-vector msi to hw/xen.
Although I have string c skills, I'm learning qemu, xen, and kernel pci in
my spare time to accomplish this.
If anyone can give me some pointers on what exactly needs to be
added/changed to qemu to accomplish this it would be appreciated.
Some more background information:
In 2012, Jiang Yunhong left a comment in hw/xen/xen_pt_config_init.c
/* Currently no support for multi-vector */
I've been reading the code and it is still not obvious to me the changes I
need to add for multi vector msi support. Any pointers would be
appreciated.
The pointers I was already given from the qubes-os list:
https://groups.google.com/g/qubes-devel/c/tt76XUtkQS0/m/AbE4dCYsBwAJ
Again, any help would be appreciated to speed up the development.
Thank you,
-Rama
--
Rama McIntosh
Senior Developer at Bitfinex
http://www.bitfinex.com
http://myutil.com
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2021-05-27 0:49 Help adding multi vector msi support to hw/xen Rama McIntosh
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