skge: add a debug interface

Add a debugfs interface to look at internal ring state. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16 12:15:54 -07:00
parent afa151b9b1
commit 678aa1f6ac
3 changed files with 156 additions and 0 deletions
--- a/drivers/net/skge.h
+++ b/drivers/net/skge.h
@@ -2469,6 +2469,9 @@ struct skge_port {
 	void		     *mem;	/* PCI memory for rings */
 	dma_addr_t	     dma;
 	unsigned long	     mem_size;
+#ifdef CONFIG_SKGE_DEBUG
+	struct dentry	     *debugfs;
+#endif
 };