Re: [BUG] 2.4.18-pre/rc broke PLIP

[Stas Sergeev <stssppnn@yahoo.com>]

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Hello.

Tim Waugh wrote:
> Does 2.4.19-pre2 not work for you?

I had the similar problem with plip at 2.4.18
and 2.4.19-pre2 seems to fix it for me (though
I have seen a comments that it doesn't work for
others).
But I had another problem with plip for years,
which was not fixed by 2.4.19-pre2:
if I do `ifdown plip0` and then `ifup plip0`,
plip no longer works and the kernel logs timeouts,
just like in 2.4.18.
To work around the problem I removed "DISABLE(dev-irq);"
from plip_close(), and it works nice since.
So, if you are already on this, could you please
look at the attached "patch" and make a real fix
(if this is not the one already)?

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--- linux/drivers/net/plip.c	Sun Sep 30 23:26:07 2001
+++ linux/drivers/net/plip.c	Thu Mar  7 02:47:43 2002
@@ -163,7 +163,7 @@
 static int plip_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 static int plip_preempt(void *handle);
 static void plip_wakeup(void *handle);
-\f
+
 enum plip_connection_state {
 	PLIP_CN_NONE=0,
 	PLIP_CN_RECEIVE,
@@ -1177,7 +1177,6 @@
 	struct plip_local *rcv = &nl->rcv_data;
 
 	netif_stop_queue (dev);
-	DISABLE(dev->irq);
 	synchronize_irq();
 
 	if (dev->irq == -1)