Half-complete kernel interface for waiting on CS completion

2012-02-03 Thread Simon Farnsworth
On Friday 3 February 2012, Dave Airlie wrote: > On Fri, Feb 3, 2012 at 4:30 PM, Simon Farnsworth > wrote: > > As I've got the fix I need (Mesa-dev message "[PATCH] r600g: Use a fake > > reloc to sleep for fences"), I can't really justify continuing to work on > > this, so I'm putting out what I'v

Half-complete kernel interface for waiting on CS completion

2012-02-03 Thread Dave Airlie
On Fri, Feb 3, 2012 at 4:30 PM, Simon Farnsworth wrote: > Hello, > > I've run out of time to work on this, as I have a fix (the unused BO trick) > that's good enough for my needs. I've taken Christian's patches (1 and 2 of > this series) and added the obvious ioctl interface on top, enabling > use

Half-complete kernel interface for waiting on CS completion

2012-02-03 Thread Simon Farnsworth
Hello, I've run out of time to work on this, as I have a fix (the unused BO trick) that's good enough for my needs. I've taken Christian's patches (1 and 2 of this series) and added the obvious ioctl interface on top, enabling userspace to wait for a kernel fence *if* the kernel gives it some opaq

Re: Half-complete kernel interface for waiting on CS completion

2012-02-03 Thread Simon Farnsworth
On Friday 3 February 2012, Dave Airlie wrote: > On Fri, Feb 3, 2012 at 4:30 PM, Simon Farnsworth > wrote: > > As I've got the fix I need (Mesa-dev message "[PATCH] r600g: Use a fake > > reloc to sleep for fences"), I can't really justify continuing to work on > > this, so I'm putting out what I'v

Re: Half-complete kernel interface for waiting on CS completion

2012-02-03 Thread Dave Airlie
On Fri, Feb 3, 2012 at 4:30 PM, Simon Farnsworth wrote: > Hello, > > I've run out of time to work on this, as I have a fix (the unused BO trick) > that's good enough for my needs. I've taken Christian's patches (1 and 2 of > this series) and added the obvious ioctl interface on top, enabling > use

Half-complete kernel interface for waiting on CS completion

2012-02-03 Thread Simon Farnsworth
Hello, I've run out of time to work on this, as I have a fix (the unused BO trick) that's good enough for my needs. I've taken Christian's patches (1 and 2 of this series) and added the obvious ioctl interface on top, enabling userspace to wait for a kernel fence *if* the kernel gives it some opaq