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authorKevin Hao <haokexin@gmail.com>2006-08-14 23:00:15 -0700
committerJeff Garzik <jeff@garzik.org>2006-08-19 17:44:29 -0400
commit2fd0e33f4f967022ef2f3249b6c512b309734384 (patch)
treebffe84f8bc99cae4e3d9d5dcdb637534574aa8c5 /drivers/net
parent330ce0de93fd7cc0f72fa57a7ec892befe7035d2 (diff)
downloadop-kernel-dev-2fd0e33f4f967022ef2f3249b6c512b309734384.zip
op-kernel-dev-2fd0e33f4f967022ef2f3249b6c512b309734384.tar.gz
[PATCH] net: Add netconsole support to dm9000 driver
Add netconsole support to dm9000 driver. Cc: Jeff Garzik <jeff@garzik.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/dm9000.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 1b758b7..3d76fa1 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -339,6 +339,17 @@ static void dm9000_timeout(struct net_device *dev)
spin_unlock_irqrestore(&db->lock,flags);
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/*
+ *Used by netconsole
+ */
+static void dm9000_poll_controller(struct net_device *dev)
+{
+ disable_irq(dev->irq);
+ dm9000_interrupt(dev->irq,dev,NULL);
+ enable_irq(dev->irq);
+}
+#endif
/* dm9000_release_board
*
@@ -538,6 +549,9 @@ dm9000_probe(struct platform_device *pdev)
ndev->stop = &dm9000_stop;
ndev->get_stats = &dm9000_get_stats;
ndev->set_multicast_list = &dm9000_hash_table;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ ndev->poll_controller = &dm9000_poll_controller;
+#endif
#ifdef DM9000_PROGRAM_EEPROM
program_eeprom(db);
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