[PATCH 14/21] orinoco: fix BAP0 offset error after several days of operation

[Pavel Roskin <proski-mXXj517/zsQ@public.gmane.org>]

From: Jiri Benc <jbenc-AlSwsSmVLrQ@public.gmane.org>

After several days of operation of Netgear MA311 card, the card becomes
to seek improperly and needs reset. This patch tries to reset the card
when this situation occurs.

Mar  9 06:45:16 berkeley kernel: wlan0: Error -5 writing packet to BAP
Mar  9 06:45:16 berkeley kernel: hermes @ f992a000: BAP0 offset error: reg=0x4044 id=0x128 offset=0x44
Mar  9 06:45:16 berkeley kernel: wlan0: Error -5 writing packet to BAP
Mar  9 06:45:16 berkeley kernel: hermes @ f992a000: BAP0 offset error: reg=0x4044 id=0x128 offset=0x44
(etc.)

A more detailed description of the problem can be found at
https://bugzilla.novell.com/show_bug.cgi?id=154773
The same problem with different card is reported at
http://sourceforge.net/mailarchive/message.php?msg_id=14597046

Signed-off-by: Jiri Benc <jbenc-AlSwsSmVLrQ@public.gmane.org>
Signed-off-by: Pavel Roskin <proski-mXXj517/zsQ@public.gmane.org>
---

 drivers/net/wireless/orinoco.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 4d63738..80cf6fb 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -536,6 +536,8 @@ static int orinoco_xmit(struct sk_buff *
 	return NETDEV_TX_OK;
 
  busy:
+	if (err == -EIO)
+		schedule_work(&priv->reset_work);
 	orinoco_unlock(priv, &flags);
 	return NETDEV_TX_BUSY;
 }



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