Hi Jean, thanks for your technical help and sponsorship so far, plus for bringing this up on this list.
Maybe Edward Shu can help us, see http://lists.freedesktop.org/archives/xorg/2007-May/024820.html . ... or maybe Ian Romanick, who wrote libpciaccess in the first place. I CC: both of them plus added 2 further relevant lists. I hope we can nail this one down once and forever, finally! In the interest of the SPARC-OpenSolaris user base and community. .:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:. .:*~*:._.:*~))HAPPY NEW YEAR TO ALL, btw)))_.:*~*:._.:*~*:. .:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:._.:*~*:. Cheers, %martin On Thu, Dec 31, 2009 at 4:48 PM, jf simon <j...@themis.com> wrote: > hi > > As already reported by Martin Bochnig a while back, i too am > having problem with libpciaccess on Sparc. > > it seems that when the code in function > src/solx_devfs.c::pci_device_solx_devfs_probe() > > is doing > ... > (void) di_walk_node(rnode, DI_WALK_CLDFIRST, > (void *)&args, find_target_node); > ... > > the callback find_target_node() is recursively called, BUT is not > finding the right node (from device tree) it is looking for. as a > result the MMIO base addresses from "assigned-addresses" are not > found. so it is impossible to find the PCI MMIO base address of a > given device. > > i have printed all the nodes that are passed to > find_target_node() and it seems that they are wrongly built. (no > "reg" or "assigned-addresses" properties seen. > > so there is a problem between libpciaccess (sparc) and the > libdevinfo library. > > prtconf(1) is working fine on sparc and is using libdevinfo. i > have looked at it and i can't see any meaningful differences with > what libpciaccess is doing. (di_init() ,...) > > any ideas? > > thanks a lot, > > > > Best regards, > _______________________________________ > jean-francois simon - themis computer > 5, rue irene joliot curie > 38320 eybens - france > +33 (0)4 76 14 77 85 - www.themis.com > > > > _______________________________________________ opensolaris-code mailing list opensolaris-code@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/opensolaris-code
