> On May 12, 2025, at 22:28, Justin Hibbits <jhibb...@freebsd.org> wrote: > > The branch main has been updated by jhibbits: > > URL: > https://cgit.FreeBSD.org/src/commit/?id=c4921a0faaf1683f39347dd066000d929c39c8b9 > > commit c4921a0faaf1683f39347dd066000d929c39c8b9 > Author: Justin Hibbits <jhibb...@freebsd.org> > AuthorDate: 2025-05-13 01:35:14 +0000 > Commit: Justin Hibbits <jhibb...@freebsd.org> > CommitDate: 2025-05-13 01:35:14 +0000 > > powerpc: Always use BE tag in nexus_map_resource > > 7b5a5e4e replaced nexus_activate_resource() with the bus generic > equivalent, which uses bus_map_resource(). However, though not intended > to have a functional change, nexus_map_resource() uses the bus tag of > the build (BE vs LE), while nexus_activate_resource() always explicitly > set a big-endian tag, leading to failures on powerpc64le now. Using BE > unless otherwise explicitly specified with the RF_LITTLEENDIAN fixes LE > on bare metal, and doesn't hurt in a VM, which nexus_map_resource() was > added for. > > Reported by: pkubaj > Tested by: pkubaj > Fixes: 7b5a5e4e("powerpc nexus: Use bus_generic_rman_*") > MFC after: 1 day Short MFC window so it can get into 14.3. - Justin
