[openib-general] [PATCH] ofed_1_2 Copy in the library cq rptr address only for non T3A devices.

[Vladimir Sokolovsky]

On Mon, 2007-01-29 at 08:40 -0600, Steve Wise wrote:
> This fixes a bug with the rev 0 Chelsio T3 hardware...
> 
> It needs to be pulled into ofed_1_2.  
> 
> Roland, it will need to be merged in with the T3 rdma driver.  I'm
> maintaining this in my git tree, so I can resend it to you once you
> finish reviewing/merging the T3 driver.
> 
> Thanks,
> 
> Steve.
> 
> -------
> 
> 
> Don't copy in the library cq rptr address for T3A devices.
> 
> T3A doesn't support kernel bypass, so we must _not_ save off the lib's
> cq rptr address for these devices.  Otherwise the re-arm logic will try
> and use the library rptr value for T3A re-arm.
> 
> Signed-off-by: Steve Wise <swise at opengridcomputing.com>
> ---

Applied.

-- 
Vladimir Sokolovsky <vlad at mellanox.co.il>
Mellanox Technologies Ltd.