On 02.09.2022 15:17, Marek Marczykowski-Górecki wrote: > All (interesting) data is in plain WB cached memory, and the few BAR > register that are configured have a UC mapping, which orders properly > WRT other writes on x86. > > Suggested-by: Andrew Cooper <andrew.coop...@citrix.com> > Signed-off-by: Marek Marczykowski-Górecki <marma...@invisiblethingslab.com>
As said in reply to Andrew's comment: What about non-x86? Drivers like this one, even if presently depending on X86 in Kconfig, shouldn't be making assumptions like this. Such is imo only appropriate when a driver conceivably would only ever be useful on x86. Jan
