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From: "jeff" <jeff_lee@coventive.com>
To: <linux-mips@oss.sgi.com>
Cc: "jeff_lee" <jeff_lee@coventive.com>
Subject: FIR problem
Date: Thu, 27 Jun 2002 18:14:18 +0800	[thread overview]
Message-ID: <LPECIADMAHLPOFOIEEFNEEHPCHAA.jeff_lee@coventive.com> (raw)
In-Reply-To: <20020627014620.A1484@dea.linux-mips.net>

Dear All,
    Is there anybody know how to use the DMA on Vr4131?
We want to drive the High Point 371 HDD driver and wnat
to enable DMA. Base on the specfication, Vr4131 has the
I/O <-> Memory DMA channel.
    Now the PIO mode is running good, but speed is too slow.

Thanks and best regs,

Jeff

WARNING: multiple messages have this Message-ID (diff)
From: "jeff" <jeff_lee@coventive.com>
To: linux-mips@oss.sgi.com
Cc: jeff_lee <jeff_lee@coventive.com>
Subject: FIR problem
Date: Thu, 27 Jun 2002 18:14:18 +0800	[thread overview]
Message-ID: <LPECIADMAHLPOFOIEEFNEEHPCHAA.jeff_lee@coventive.com> (raw)
Message-ID: <20020627101418.hawxUee93i0xqDbwG1hV1WXTXrXq2PtHjFHxX2JSahc@z> (raw)
In-Reply-To: <20020627014620.A1484@dea.linux-mips.net>

Dear All,
    Is there anybody know how to use the DMA on Vr4131?
We want to drive the High Point 371 HDD driver and wnat
to enable DMA. Base on the specfication, Vr4131 has the
I/O <-> Memory DMA channel.
    Now the PIO mode is running good, but speed is too slow.

Thanks and best regs,

Jeff

  reply	other threads:[~2002-06-27 10:06 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-06-17 11:33 DBE/IBE handling incompatibility Ladislav Michl
2002-06-19 16:47 ` Maciej W. Rozycki
2002-06-25  0:36   ` Ladislav Michl
2002-06-25 11:55     ` Maciej W. Rozycki
2002-06-26 11:51       ` [patch] linux: DBE/IBE handling rewrite Maciej W. Rozycki
2002-06-26 12:05         ` Ralf Baechle
2002-06-26 13:07           ` Maciej W. Rozycki
2002-06-26 17:21             ` Jun Sun
2002-06-27 12:00               ` Maciej W. Rozycki
2002-06-27 17:12                 ` Jun Sun
2002-06-27 18:29                   ` Maciej W. Rozycki
2002-06-27 19:08                     ` Jun Sun
2002-06-27 20:00                       ` Maciej W. Rozycki
2002-06-26 20:59             ` [patch] GIO bus support Ladislav Michl
2002-06-26 23:46               ` Ralf Baechle
2002-06-27 10:14                 ` jeff [this message]
2002-06-27 10:14                   ` FIR problem jeff
2002-06-27 12:21               ` [patch] GIO bus support Maciej W. Rozycki
2002-08-04 22:03                 ` Ladislav Michl
2002-09-28 19:55                 ` Ladislav Michl
2002-06-26 17:17         ` [patch] linux: DBE/IBE handling rewrite Jun Sun
2002-06-27 11:51           ` Maciej W. Rozycki

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