> On Apr 8, 2016, at 19:11, John Baldwin <[email protected]> wrote: > >> On Friday, April 08, 2016 03:26:49 PM Stanislav Galabov wrote: >> Author: sgalabov >> Date: Fri Apr 8 15:26:49 2016 >> New Revision: 297717 >> URL: https://svnweb.freebsd.org/changeset/base/297717 >> >> Log: >> Introduce Mediatek/Ralink PCIe support >> >> This revision introduces PCIe support for the relevant Mediatek/Ralink >> SoCs. >> Currently the PCIe support is not converted to INTRNG, this may be a >> task for the future. >> >> Approved by: adrian (mentor) >> Sponsored by: Smartcom - Bulgaria AD >> Differential Revision: https://reviews.freebsd.org/D5886 > > I would _really_ like to get away from having N different Foo-PCI bridge > drivers that all do an initial walk of the PCI hierarchy configuring > BARs and PCI-PCI bridge I/O windows. With NEW_PCIB, the PCI-PCI bridge > driver is capable of figuring out windows on its own, and the PCI bus is > also capable of allocating resource for BARs. Leveraging that means > removing N copies of this approach and having one place to manage BARs, etc. > Can you please try removing all of your I/O window and BAR setup and seeing > if the PCI bus works ok? If not, we should fix it so that it does, but > fixing the PCI bus means we only have to fix one place, not N. > > (And yes, I want to axe the code from the various arm places that do this > as well and want to avoid adding even more copies of it.) > > -- > John Baldwin
No problem, I will try to look into this next week. Best wishes, Stanislav _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
