https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239341
Bug ID: 239341
Summary: HDA support doesn't work for me
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: bhyve
Assignee: virtualizat...@freebsd.org
Reporter: shamaz.ma...@gmail.com
Created attachment 205930
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=205930&action=edit
Patch that fixes the problem for me
Hello. I am running FreeBSD 12.0-RELEASE and want to try hda (audio) support,
which was added to CURRENT recently (base r349335). So I have cherry-picked
that commit (I use git mirror on github) and rebuilt bhyve.
When I add HDA device, bhyve aborts on assertion:
root@vonbraun:~ # bhyve -c 1 -m 2G -w -H -s 0,hostbridge -s
4,ahci-cd,/home/vasily/Fedora-Workstation-Live-x86_64-30-1.2.iso -s
6,hda,play=/dev/dsp -s 29,fbuf,tcp=127.0.0.1:5900,w=1920,h=1080 -s
30,xhci,tablet -s 31,lpc -l com1,stdio -l bootrom,BHYVE_UEFI.fd fedora
(Fedora is booting. Some messages skipped.)
Assertion failed: (!err), function hda_set_sdctl, file
/usr/src/usr.sbin/bhyve/pci_hda.c, line 1072.
Here are the last lines is bhyve_hda.log:
hda_set_sdctl-1063: stream_ind: 0x4 old: 0x50001c value: 0x50001e
hda_stream_start-677: stream: 0x4 bdl_cnt: 0x3 bdl_paddr: 0x773c5000
hda_stream_start-706: Fail to get the guest virtual address
So I have examined pci_hda.c and discovered that bdle pointer in
hda_stream_start function is shifted by 4 bytes from actual position of that
structure in memory. I cannot explain it, but the following patch fixes the
problem. Maybe it's because I did not rebuild the whole system, but maybe it's
a bug in bhyve. Please tell me is HDA support work on your machine.
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
freebsd-virtualization@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization
To unsubscribe, send any mail to
"freebsd-virtualization-unsubscr...@freebsd.org"
