From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
linux-mips@linux-mips.org
Subject: Re: [PATCH] IP28 fixes
Date: Mon, 14 Jan 2008 17:24:04 +0300 [thread overview]
Message-ID: <478B7084.8030401@ru.mvista.com> (raw)
In-Reply-To: <20080114001014.GC20115@linux-mips.org>
Ralf Baechle wrote:
>>- ISA DMA is broken on IP28
>>- bus error handler improved to not issue bus errors for
>> speculative accesses to CPU and GIO addresses. We now
>> treat CSTAT_ADDR and GSTAT_TIME errors as non fatal, when
>> they are issues via MC error interrupt. For real (non
>> speculative) bus errors a DBE will be issued, which is
>> lethal as before. Handling the issue this way gets rid
>> of decoding instructions
>>Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
> Folded into the "[MIPS] IP28 support" patch for 2.6.28.
Poor IP32 will have to wait couple of years? ;-)
> Thanks,
> Ralf
WBR, Sergei
next prev parent reply other threads:[~2008-01-14 14:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-12 23:00 [PATCH] IP28 fixes Thomas Bogendoerfer
2008-01-14 0:10 ` Ralf Baechle
2008-01-14 14:24 ` Sergei Shtylyov [this message]
2008-01-14 15:21 ` Sergei Shtylyov
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