From: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
To: Tero Roponen <teanropo@cc.jyu.fi>
Cc: Jon Smirl <jonsmirl@gmail.com>,
gregkh@suse.de, linux-kernel@vger.kernel.org
Subject: Re: 2.6.13-rc2 hangs at boot
Date: Fri, 8 Jul 2005 10:28:52 +0400 [thread overview]
Message-ID: <20050708102852.B612@den.park.msu.ru> (raw)
In-Reply-To: <Pine.GSO.4.58.0507071709170.697@tukki.cc.jyu.fi>; from teanropo@cc.jyu.fi on Thu, Jul 07, 2005 at 05:13:49PM +0300
On Thu, Jul 07, 2005 at 05:13:49PM +0300, Tero Roponen wrote:
> I applied your original patch (the no-op one) and the
> end=0 patch. With those applied I could boot into login
> prompt.
Puzzling. None of these patches should affect your setup.
And you still have DMA timeouts...
> Attached are lspci -vv and dmesg outputs from
> 2.6.12 and 2.6.13-rc2 kernels.
The only difference is that under 2.6.13-rc2 the cardbus ranges
are a lot bigger. With the patch here your PCI setup should be
identical to 2.6.12. I don't think this fixes DMA problem,
but just to be sure...
Ivan.
--- 2.6.13-rc2/drivers/pci/setup-bus.c Thu Jul 7 01:32:43 2005
+++ linux/drivers/pci/setup-bus.c Fri Jul 8 10:25:20 2005
@@ -40,8 +40,8 @@
* FIXME: IO should be max 256 bytes. However, since we may
* have a P2P bridge below a cardbus bridge, we need 4K.
*/
-#define CARDBUS_IO_SIZE (4096)
-#define CARDBUS_MEM_SIZE (32*1024*1024)
+#define CARDBUS_IO_SIZE (256)
+#define CARDBUS_MEM_SIZE (4*1024*1024)
static void __devinit
pbus_assign_resources_sorted(struct pci_bus *bus)
next prev parent reply other threads:[~2005-07-08 6:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-06 13:47 2.6.13-rc2 hangs at boot Tero Roponen
2005-07-07 1:27 ` Jon Smirl
2005-07-07 9:59 ` Ivan Kokshaysky
2005-07-07 10:33 ` Tero Roponen
2005-07-07 12:31 ` Ivan Kokshaysky
2005-07-07 12:47 ` Tero Roponen
2005-07-07 13:41 ` Ivan Kokshaysky
2005-07-07 13:53 ` Tero Roponen
2005-07-07 14:13 ` Tero Roponen
2005-07-08 6:28 ` Ivan Kokshaysky [this message]
2005-07-08 7:57 ` [SOLVED] " Tero Roponen
2005-07-08 9:19 ` Ivan Kokshaysky
2005-07-08 9:38 ` Tero Roponen
2005-07-08 9:45 ` Ivan Kokshaysky
2005-07-07 13:59 ` Jon Smirl
[not found] ` <20050728233408.550939d4.akpm@osdl.org>
2005-07-29 8:09 ` 2.6.14-rc4: dma_timer_expiry [was 2.6.13-rc2 hangs at boot] Tero Roponen
2005-07-29 8:24 ` Andrew Morton
2005-07-29 8:35 ` Tero Roponen
2005-07-29 9:39 ` Andrew Morton
2005-08-01 7:22 ` Ivan Kokshaysky
2005-08-01 7:42 ` Tero Roponen
2005-08-04 20:49 ` 2.6.13-rc2 hangs at boot Andrew Morton
-- strict thread matches above, loose matches on Subject: below --
2005-07-07 13:11 Mikael Pettersson
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