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Message-ID: <86802c44050805194779379932@mail.gmail.com>
Date: Fri, 5 Aug 2005 19:47:41 -0700
From: yhlu <yhlu.kernel@gmail.com>
To: Roland Dreier <rolandd@cisco.com>
Subject: Re: mthca and LinuxBIOS
Cc: linux-kernel@vger.kernel.org, openib-general@openib.org
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I remember last year when I used IBGOLD 0.5 with PCI-X IB card, it
seems that it could support 64 bit pref mem.

I will try IBGOLD 1.7 .....

YH

On 8/5/05, Roland Dreier <rolandd@cisco.com> wrote:
>    yhlu> Roland, what is the -16 mean?
> 
>    yhlu> is it /* Attempt to modify a QP/EE which is not in the
>    yhlu> presumed state: */ MTHCA_CMD_STAT_BAD_QPEE_STATE = 0x10,
> 
> No, -16 is just -EBUSY.  You could put a printk in event_timeout() in
> mthca_cmd.c to make sure, but I'm pretty sure that's where it's coming
> from.  In other words we issue the CONF_SPECIAL_QP firmware command
> and don't ever get a response back from the HCA.
> 
>  - R.
>