From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wang Chen Subject: [PATCH net-next v3]netdevice: 82596: Convert netdev->priv to netdev_priv Date: Tue, 18 Nov 2008 11:57:25 +0800 Message-ID: <49223D25.9030006@cn.fujitsu.com> References: <4921095D.9010109@cn.fujitsu.com> <20081116.223637.108010315.davem@davemloft.net> <49213856.6040802@cn.fujitsu.com> <20081117.012939.72047312.davem@davemloft.net> <492182C8.6060704@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: jgarzik@pobox.com, netdev@vger.kernel.org To: David Miller Return-path: Received: from cn.fujitsu.com ([222.73.24.84]:62486 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751589AbYKRD5o (ORCPT ); Mon, 17 Nov 2008 22:57:44 -0500 In-Reply-To: <492182C8.6060704@cn.fujitsu.com> Sender: netdev-owner@vger.kernel.org List-ID: 1. When alloc_etherdev(), no memory be allocated to netdev->priv. 2. And it's need to get a whole page for priv. For these reasons, use netdev->ml_priv to point to the page is the best method to convert directly reference of netdev->priv. Signed-off-by: Wang Chen --- drivers/net/82596.c | 28 ++++++++++++++-------------- 1 files changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/net/82596.c b/drivers/net/82596.c index 717fe2f..23fe416 100644 --- a/drivers/net/82596.c +++ b/drivers/net/82596.c @@ -457,7 +457,7 @@ static inline int wait_cfg(struct net_device *dev, struct i596_cmd *cmd, int del static void i596_display_data(struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; struct i596_cmd *cmd; struct i596_rfd *rfd; struct i596_rbd *rbd; @@ -527,7 +527,7 @@ static irqreturn_t i596_error(int irq, void *dev_id) static inline void init_rx_bufs(struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; int i; struct i596_rfd *rfd; struct i596_rbd *rbd; @@ -578,7 +578,7 @@ static inline void init_rx_bufs(struct net_device *dev) static inline void remove_rx_bufs(struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; struct i596_rbd *rbd; int i; @@ -592,7 +592,7 @@ static inline void remove_rx_bufs(struct net_device *dev) static void rebuild_rx_bufs(struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; int i; /* Ensure rx frame/buffer descriptors are tidy */ @@ -611,7 +611,7 @@ static void rebuild_rx_bufs(struct net_device *dev) static int init_i596_mem(struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; #if !defined(ENABLE_MVME16x_NET) && !defined(ENABLE_BVME6000_NET) || defined(ENABLE_APRICOT) short ioaddr = dev->base_addr; #endif @@ -764,7 +764,7 @@ failed: static inline int i596_rx(struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; struct i596_rfd *rfd; struct i596_rbd *rbd; int frames = 0; @@ -958,7 +958,7 @@ static void i596_reset(struct net_device *dev, struct i596_private *lp, static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; int ioaddr = dev->base_addr; unsigned long flags; @@ -1028,7 +1028,7 @@ static int i596_open(struct net_device *dev) static void i596_tx_timeout (struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; int ioaddr = dev->base_addr; /* Transmitter timeout, serious problems. */ @@ -1057,7 +1057,7 @@ static void i596_tx_timeout (struct net_device *dev) static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; struct tx_cmd *tx_cmd; struct i596_tbd *tbd; short length = skb->len; @@ -1239,9 +1239,9 @@ found: dev->tx_timeout = i596_tx_timeout; dev->watchdog_timeo = TX_TIMEOUT; - dev->priv = (void *)(dev->mem_start); + dev->ml_priv = (void *)(dev->mem_start); - lp = dev->priv; + lp = dev->ml_priv; DEB(DEB_INIT,printk(KERN_DEBUG "%s: lp at 0x%08lx (%zd bytes), " "lp->scb at 0x%08lx\n", dev->name, (unsigned long)lp, @@ -1302,7 +1302,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id) } ioaddr = dev->base_addr; - lp = dev->priv; + lp = dev->ml_priv; spin_lock (&lp->lock); @@ -1445,7 +1445,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id) static int i596_close(struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; unsigned long flags; netif_stop_queue(dev); @@ -1495,7 +1495,7 @@ static int i596_close(struct net_device *dev) static void set_multicast_list(struct net_device *dev) { - struct i596_private *lp = dev->priv; + struct i596_private *lp = dev->ml_priv; int config = 0, cnt; DEB(DEB_MULTI,printk(KERN_DEBUG "%s: set multicast list, %d entries, promisc %s, allmulti %s\n", -- 1.5.3.4