From: Simon Wood <simon@mungewell.org>
To: Greg Kroah-Hartman <gregkh@suse.de>
Cc: David Brownell <david-b@pacbell.net>,
Sergei Shtylyov <sshtylyov@mvista.com>,
linux-usb@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, davem@davemloft.net,
Simon Wood <simon@mungewell.org>
Subject: [PatchV2 : PL25A1 Support - 3/3] reset_debug
Date: Tue, 5 Apr 2011 22:16:46 -0600 [thread overview]
Message-ID: <1302063406-13077-3-git-send-email-simon@mungewell.org> (raw)
In-Reply-To: <1301456667-1648-1-git-send-email-simon@mungewell.org>
Adds some debug in the event that reseting chip fails for some reason
Signed-off-by: Simon Wood <simon@mungewell.org>
---
drivers/net/usb/plusb.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/net/usb/plusb.c b/drivers/net/usb/plusb.c
index b9649e0..11ff297 100644
--- a/drivers/net/usb/plusb.c
+++ b/drivers/net/usb/plusb.c
@@ -94,11 +94,15 @@ pl_set_QuickLink_features(struct usbnet *dev, int val)
static int pl_reset(struct usbnet *dev)
{
+ int status;
+
/* some units seem to need this reset, others reject it utterly.
* FIXME be more like "naplink" or windows drivers.
*/
- (void) pl_set_QuickLink_features(dev,
+ status = pl_set_QuickLink_features(dev,
PL_S_EN|PL_RESET_OUT|PL_RESET_IN|PL_PEER_E);
+ if (status != 0 && netif_msg_probe(dev))
+ netif_dbg(dev, link, dev->net, "pl_reset --> %d\n", status);
return 0;
}
--
1.7.0.4
next prev parent reply other threads:[~2011-04-06 4:16 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-30 3:44 [PATCH] pl25a1_support Simon Wood
2011-03-30 9:40 ` David Miller
2011-03-30 11:31 ` Sergei Shtylyov
2011-04-06 4:16 ` [PatchV2 : PL25A1 Support - 1/3] whitespace Simon Wood
2011-04-06 20:17 ` David Miller
[not found] ` <1301456667-1648-1-git-send-email-simon-wM4F9T/ekXmXDw4h08c5KA@public.gmane.org>
2011-04-06 4:16 ` [PatchV2 : PL25A1 Support - 2/3] add_pl25a1 Simon Wood
2011-04-06 4:16 ` Simon Wood [this message]
2011-04-07 7:40 ` [PatchV3 1/3] usb: plusb: Whitespace Simon Wood
2011-04-07 7:40 ` [PatchV3 2/3] usb: plusb: Add support for PL-25A1 Simon Wood
2011-04-11 1:47 ` David Miller
2011-04-07 7:40 ` [PatchV3 3/3] usb: plusb: Add debug to reset function Simon Wood
2011-04-11 1:47 ` David Miller
2011-04-11 1:47 ` [PatchV3 1/3] usb: plusb: Whitespace David Miller
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