* ieee1394 broken?
@ 2001-08-30 21:21 Hans-Christian Armingeon
2001-08-31 7:26 ` Tachino Nobuhiro
0 siblings, 1 reply; 3+ messages in thread
From: Hans-Christian Armingeon @ 2001-08-30 21:21 UTC (permalink / raw)
To: linux kernel
Hi,
my box (via kt133 thunderbird 1g 256mb 2.4.9-ac3) hangs completely up, when I
insert ohci1394.
Any suggestions?
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ieee1394 broken?
2001-08-30 21:21 ieee1394 broken? Hans-Christian Armingeon
@ 2001-08-31 7:26 ` Tachino Nobuhiro
0 siblings, 0 replies; 3+ messages in thread
From: Tachino Nobuhiro @ 2001-08-31 7:26 UTC (permalink / raw)
To: Hans-Christian Armingeon; +Cc: linux kernel
Hello,
At Thu, 30 Aug 2001 23:21:43 +0200,
Hans-Christian Armingeon wrote:
>
> Hi,
> my box (via kt133 thunderbird 1g 256mb 2.4.9-ac3) hangs completely up, when I
> insert ohci1394.
>
> Any suggestions?
The same hang up occurred on my box too. Following patch works for me.
diff -u -r linux.org/drivers/ieee1394/ohci1394.c linux/drivers/ieee1394/ohci1394.c
--- linux.org/drivers/ieee1394/ohci1394.c Fri Aug 31 15:46:56 2001
+++ linux/drivers/ieee1394/ohci1394.c Fri Aug 31 15:48:49 2001
@@ -488,6 +488,12 @@
mdelay(2);
}
+ /*
+ * Delay after setting LPS in order to make sure link/phy
+ * communication is established
+ */
+ mdelay(10);
+
/* Set the bus number */
reg_write(ohci, OHCI1394_NodeID, 0x0000ffc0);
^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <fa.ctkbovv.a626og@ifi.uio.no>]
end of thread, other threads:[~2001-08-31 11:58 UTC | newest]
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2001-08-30 21:21 ieee1394 broken? Hans-Christian Armingeon
2001-08-31 7:26 ` Tachino Nobuhiro
[not found] <fa.ctkbovv.a626og@ifi.uio.no>
2001-08-31 11:59 ` Dan Maas
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