From: Michael Brown <mcb30@etherboot.org>
Date: Thu, 13 Sep 2007 12:34:38 +0000 (+0100)
Subject: Added netdev_priv() to ease Linux driver compatibility.
X-Git-Tag: v0.9.3~84^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99411e36da52884257c8645beda2f601827fbb22;p=thirdparty%2Fipxe.git

Added netdev_priv() to ease Linux driver compatibility.
---

diff --git a/src/include/gpxe/netdevice.h b/src/include/gpxe/netdevice.h
index d82c6d8f4..b96b3c041 100644
--- a/src/include/gpxe/netdevice.h
+++ b/src/include/gpxe/netdevice.h
@@ -326,6 +326,17 @@ netdev_put ( struct net_device *netdev ) {
 	ref_put ( &netdev->refcnt );
 }
 
+/**
+ * Get driver private area for this network device
+ *
+ * @v netdev		Network device
+ * @ret priv		Driver private area for this network device
+ */
+static inline __attribute__ (( always_inline )) void *
+netdev_priv ( struct net_device *netdev ) {
+        return netdev->priv;
+}
+
 extern int netdev_tx ( struct net_device *netdev, struct io_buffer *iobuf );
 extern void netdev_tx_complete_err ( struct net_device *netdev,
 				 struct io_buffer *iobuf, int rc );