On 06/09/17 04:16, David Gibson wrote: > On Tue, Sep 05, 2017 at 11:13:43AM +1000, David Gibson wrote: >> On Mon, Sep 04, 2017 at 07:39:38PM +0100, Mark Cave-Ayland wrote: >>> From: Benjamin Herrenschmidt <b...@kernel.crashing.org> >>> >>> This adds a simplistic emulation of the Sun GEM ethernet controller >>> found in Apple ASICs. >>> >>> Currently we only support the Apple UniNorth 1.x variant, but the >>> other Apple or Sun variants should mostly be a matter of adding >>> PCI IDs options. >>> >>> We have a very primitive emulation of a single Broadcom 5201 PHY >>> which is supported by the MacOS driver. >>> >>> This model brings out-of-the-box networking to MacOS 9, and all >>> versions of OS X I tried with the mac99 platform. >>> >>> Further improvements from Mark: >>> - Remove sungem.h file, moving constants into sungem.c as required >>> - Switch to using tracepoints for debugging >>> - Split register blocks into separate memory regions >>> - Use arrays in SunGEMState to hold register values >>> - Add state-saving support >>> >>> Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org> >>> Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk> >> >> Applied to ppc-for-2.11. > > Until I discovered that it breaks compile with > --enable-trace-backend=ust. So I've removed it again.
Oh that's interesting. I've had --enable-trace-backend=simple as part of my default build for a long while now, so I'm quite surprised that the trace-events are backend sensitive. Any clue as to what the error might be before I go and start installing the relevant libraries? ATB, Mark.
