From: Mark Lord <liml@rtr.ca>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Mikael Pettersson <mikpe@it.uu.se>,
greg.freemyer@gmail.com, linux-ide@vger.kernel.org
Subject: Re: Delkin Cardbus IDE, a.k.a. ASKA "Ninja" chipset
Date: Tue, 13 Nov 2007 23:50:47 -0500 [thread overview]
Message-ID: <473A7EA7.2030404@rtr.ca> (raw)
In-Reply-To: <20071114005718.7b151b37@the-village.bc.nu>
Alan wrote:
> First guess
>
> /*
> * pata_ninja32.c - Ninja32 PATA for new ATA layer
..
Okay, I tried it on the wife's notebook.
It needs the patch below to enable chip interrupts,
and it is *very* slow on I/O (1MB/sec), slower even
than delkin_cb at present.
But it does work, with this patch:
Signed-off-by: Mark Lord <mlord@pobox.com>
---
(I still have hardware here to send you..)
--- old/pata_ninja32.c 2007-11-13 23:06:21.000000000 -0500
+++ new/pata_ninja32.c 2007-11-13 23:49:24.000000000 -0500
@@ -169,6 +169,7 @@
ap->pio_mask = 0x1F;
ap->flags |= ATA_FLAG_SLAVE_POSS;
+ iowrite8(0x05, base + 1);
ap->ioaddr.cmd_addr = base + 0x10;
ap->ioaddr.ctl_addr = base + 0x1E;
ap->ioaddr.altstatus_addr = base + 0x1E;
next prev parent reply other threads:[~2007-11-14 4:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-03 15:41 Bart's efforts? Mikael Pettersson
2007-11-03 16:22 ` Alan Cox
2007-11-07 22:37 ` Mark Lord
2007-11-07 23:21 ` Alan Cox
2007-11-07 23:28 ` Mark Lord
2007-11-07 23:31 ` Alan Cox
2007-11-07 23:34 ` Mark Lord
2007-11-12 20:11 ` Delkin Cardbus IDE, a.k.a. ASKA "Ninja" chipset Mark Lord
2007-11-12 20:12 ` Mark Lord
2007-11-12 20:15 ` Mark Lord
2007-11-12 21:27 ` Alan Cox
2007-11-12 22:56 ` Mark Lord
2007-11-14 0:57 ` Alan Cox
2007-11-14 4:50 ` Mark Lord [this message]
2007-11-09 10:27 ` Bart's efforts? Mikael Pettersson
-- strict thread matches above, loose matches on Subject: below --
2008-01-17 20:39 Delkin Cardbus IDE, a.k.a. ASKA "Ninja" chipset Iain Barker
2008-01-17 23:11 ` Alan Cox
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