| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Tue, 26 Aug 2008 22:18:43 +0800
From: Wang Chen <wangchen@...fujitsu.com>
To: "David S. Miller" <davem@...emloft.net>,
NETDEV <netdev@...r.kernel.org>
Subject: [PATCH 1/15] netdevice: safe convert to netdev_priv() #part-7
Signed-off-by: Wang Chen <wangchen@...fujitsu.com>
---
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index a03fe1f..8879522 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -527,7 +527,7 @@ retry:
static int ibmveth_open(struct net_device *netdev)
{
- struct ibmveth_adapter *adapter = netdev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(netdev);
u64 mac_address = 0;
int rxq_entries = 1;
unsigned long lpar_rc;
@@ -666,7 +666,7 @@ static int ibmveth_open(struct net_device *netdev)
static int ibmveth_close(struct net_device *netdev)
{
- struct ibmveth_adapter *adapter = netdev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(netdev);
long lpar_rc;
ibmveth_debug_printk("close starting\n");
@@ -722,7 +722,7 @@ static u32 netdev_get_link(struct net_device *dev) {
static void ibmveth_set_rx_csum_flags(struct net_device *dev, u32 data)
{
- struct ibmveth_adapter *adapter = dev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(dev);
if (data)
adapter->rx_csum = 1;
@@ -741,7 +741,7 @@ static void ibmveth_set_rx_csum_flags(struct net_device *dev, u32 data)
static void ibmveth_set_tx_csum_flags(struct net_device *dev, u32 data)
{
- struct ibmveth_adapter *adapter = dev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(dev);
if (data) {
dev->features |= NETIF_F_IP_CSUM;
@@ -753,7 +753,7 @@ static void ibmveth_set_tx_csum_flags(struct net_device *dev, u32 data)
static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
void (*done) (struct net_device *, u32))
{
- struct ibmveth_adapter *adapter = dev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(dev);
u64 set_attr, clr_attr, ret_attr;
long ret;
int rc1 = 0, rc2 = 0;
@@ -805,7 +805,7 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
static int ibmveth_set_rx_csum(struct net_device *dev, u32 data)
{
- struct ibmveth_adapter *adapter = dev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(dev);
if ((data && adapter->rx_csum) || (!data && !adapter->rx_csum))
return 0;
@@ -815,7 +815,7 @@ static int ibmveth_set_rx_csum(struct net_device *dev, u32 data)
static int ibmveth_set_tx_csum(struct net_device *dev, u32 data)
{
- struct ibmveth_adapter *adapter = dev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(dev);
int rc = 0;
if (data && (dev->features & NETIF_F_IP_CSUM))
@@ -833,7 +833,7 @@ static int ibmveth_set_tx_csum(struct net_device *dev, u32 data)
static u32 ibmveth_get_rx_csum(struct net_device *dev)
{
- struct ibmveth_adapter *adapter = dev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(dev);
return adapter->rx_csum;
}
@@ -862,7 +862,7 @@ static void ibmveth_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats, u64 *data)
{
int i;
- struct ibmveth_adapter *adapter = dev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(dev);
for (i = 0; i < ARRAY_SIZE(ibmveth_stats); i++)
data[i] = IBMVETH_GET_STAT(adapter, ibmveth_stats[i].offset);
@@ -889,7 +889,7 @@ static int ibmveth_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
{
- struct ibmveth_adapter *adapter = netdev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(netdev);
union ibmveth_buf_desc desc;
unsigned long lpar_rc;
unsigned long correlator;
@@ -1044,7 +1044,7 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
static irqreturn_t ibmveth_interrupt(int irq, void *dev_instance)
{
struct net_device *netdev = dev_instance;
- struct ibmveth_adapter *adapter = netdev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(netdev);
unsigned long lpar_rc;
if (netif_rx_schedule_prep(netdev, &adapter->napi)) {
@@ -1058,7 +1058,7 @@ static irqreturn_t ibmveth_interrupt(int irq, void *dev_instance)
static void ibmveth_set_multicast_list(struct net_device *netdev)
{
- struct ibmveth_adapter *adapter = netdev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(netdev);
unsigned long lpar_rc;
if((netdev->flags & IFF_PROMISC) || (netdev->mc_count > adapter->mcastFilterSize)) {
@@ -1106,7 +1106,7 @@ static void ibmveth_set_multicast_list(struct net_device *netdev)
static int ibmveth_change_mtu(struct net_device *dev, int new_mtu)
{
- struct ibmveth_adapter *adapter = dev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(dev);
struct vio_dev *viodev = adapter->vdev;
int new_mtu_oh = new_mtu + IBMVETH_BUFF_OH;
int i;
@@ -1158,7 +1158,7 @@ static int ibmveth_change_mtu(struct net_device *dev, int new_mtu)
#ifdef CONFIG_NET_POLL_CONTROLLER
static void ibmveth_poll_controller(struct net_device *dev)
{
- ibmveth_replenish_task(dev->priv);
+ ibmveth_replenish_task(netdev_priv(dev));
ibmveth_interrupt(dev->irq, dev);
}
#endif
@@ -1240,7 +1240,7 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_
if(!netdev)
return -ENOMEM;
- adapter = netdev->priv;
+ adapter = netdev_priv(netdev);
dev->dev.driver_data = netdev;
adapter->vdev = dev;
@@ -1336,7 +1336,7 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_
static int __devexit ibmveth_remove(struct vio_dev *dev)
{
struct net_device *netdev = dev->dev.driver_data;
- struct ibmveth_adapter *adapter = netdev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(netdev);
int i;
for(i = 0; i<IbmVethNumBufferPools; i++)
@@ -1471,7 +1471,7 @@ const char * buf, size_t count)
kobj);
struct net_device *netdev =
container_of(kobj->parent, struct device, kobj)->driver_data;
- struct ibmveth_adapter *adapter = netdev->priv;
+ struct ibmveth_adapter *adapter = netdev_priv(netdev);
long value = simple_strtol(buf, NULL, 10);
long rc;
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 11aee13..e7ce024 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -101,8 +101,8 @@ static const struct igb_stats igb_gstrings_stats[] = {
};
#define IGB_QUEUE_STATS_LEN \
- ((((struct igb_adapter *)netdev->priv)->num_rx_queues + \
- ((struct igb_adapter *)netdev->priv)->num_tx_queues) * \
+ ((((struct igb_adapter *)netdev_priv(netdev))->num_rx_queues + \
+ ((struct igb_adapter *)netdev_priv(netdev))->num_tx_queues) * \
(sizeof(struct igb_queue_stats) / sizeof(u64)))
#define IGB_GLOBAL_STATS_LEN \
sizeof(igb_gstrings_stats) / sizeof(struct igb_stats)
diff --git a/drivers/net/ni5010.c b/drivers/net/ni5010.c
index 8e0ca9f..b13af97 100644
--- a/drivers/net/ni5010.c
+++ b/drivers/net/ni5010.c
@@ -329,7 +329,7 @@ static int __init ni5010_probe1(struct net_device *dev, int ioaddr)
outb(0, IE_RBUF); /* set buffer byte 0 to 0 again */
}
printk("-> bufsize rcv/xmt=%d/%d\n", bufsize_rcv, NI5010_BUFSIZE);
- memset(dev->priv, 0, sizeof(struct ni5010_local));
+ memset(netdev_priv(dev), 0, sizeof(struct ni5010_local));
dev->open = ni5010_open;
dev->stop = ni5010_close;
diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index b9a882d..aee6c35 100644
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -214,7 +214,7 @@ struct priv {
/* wait for command with timeout: */
static void wait_for_scb_cmd(struct net_device *dev)
{
- struct priv *p = dev->priv;
+ struct priv *p = netdev_priv(dev);
int i;
for (i = 0; i < 16384; i++) {
if (readb(&p->scb->cmd_cuc) == 0)
@@ -233,7 +233,7 @@ static void wait_for_scb_cmd(struct net_device *dev)
static void wait_for_scb_cmd_ruc(struct net_device *dev)
{
- struct priv *p = dev->priv;
+ struct priv *p = netdev_priv(dev);
int i;
for (i = 0; i < 16384; i++) {
if (readb(&p->scb->cmd_ruc) == 0)
@@ -298,7 +298,7 @@ static int ni52_open(struct net_device *dev)
static int check_iscp(struct net_device *dev, void __iomem *addr)
{
struct iscp_struct __iomem *iscp = addr;
- struct priv *p = dev->priv;
+ struct priv *p = netdev_priv(dev);
memset_io(iscp, 0, sizeof(struct iscp_struct));
writel(make24(iscp), &p->scp->iscp);
@@ -318,7 +318,7 @@ static int check_iscp(struct net_device *dev, void __iomem *addr)
*/
static int check586(struct net_device *dev, unsigned size)
{
- struct priv *p = dev->priv;
+ struct priv *p = netdev_priv(dev);
int i;
p->mapped = ioremap(dev->mem_start, size);
@@ -354,7 +354,7 @@ Enodev:
*/
static void alloc586(struct net_device *dev)
{
- struct priv *p = (struct priv *) dev->priv;
+ struct priv *p = netdev_priv(dev);
ni_reset586();
mdelay(32);
@@ -400,7 +400,7 @@ struct net_device * __init ni52_probe(int unit)
if (!dev)
return ERR_PTR(-ENOMEM);
- p = dev->priv;
+ p = netdev_priv(dev);
if (unit >= 0) {
sprintf(dev->name, "eth%d", unit);
@@ -446,7 +446,7 @@ out:
static int __init ni52_probe1(struct net_device *dev, int ioaddr)
{
int i, size, retval;
- struct priv *priv = dev->priv;
+ struct priv *priv = netdev_priv(dev);
dev->base_addr = ioaddr;
dev->irq = irq;
@@ -588,7 +588,7 @@ static int init586(struct net_device *dev)
{
void __iomem *ptr;
int i, result = 0;
- struct priv *p = (struct priv *)dev->priv;
+ struct priv *p = netdev_priv(dev);
struct configure_cmd_struct __iomem *cfg_cmd;
struct iasetup_cmd_struct __iomem *ias_cmd;
struct tdr_cmd_struct __iomem *tdr_cmd;
@@ -829,7 +829,7 @@ static void __iomem *alloc_rfa(struct net_device *dev, void __iomem *ptr)
struct rfd_struct __iomem *rfd = ptr;
struct rbd_struct __iomem *rbd;
int i;
- struct priv *p = (struct priv *) dev->priv;
+ struct priv *p = netdev_priv(dev);
memset_io(rfd, 0,
sizeof(struct rfd_struct) * (p->num_recv_buffs + rfdadd));
@@ -878,7 +878,7 @@ static irqreturn_t ni52_interrupt(int irq, void *dev_id)
int cnt = 0;
struct priv *p;
- p = (struct priv *) dev->priv;
+ p = netdev_priv(dev);
if (debuglevel > 1)
printk("I");
@@ -950,7 +950,7 @@ static void ni52_rcv_int(struct net_device *dev)
unsigned short totlen;
struct sk_buff *skb;
struct rbd_struct __iomem *rbd;
- struct priv *p = (struct priv *)dev->priv;
+ struct priv *p = netdev_priv(dev);
if (debuglevel > 0)
printk("R");
@@ -1040,7 +1040,7 @@ static void ni52_rcv_int(struct net_device *dev)
static void ni52_rnr_int(struct net_device *dev)
{
- struct priv *p = (struct priv *) dev->priv;
+ struct priv *p = netdev_priv(dev);
p->stats.rx_errors++;
@@ -1065,7 +1065,7 @@ static void ni52_rnr_int(struct net_device *dev)
static void ni52_xmt_int(struct net_device *dev)
{
int status;
- struct priv *p = (struct priv *) dev->priv;
+ struct priv *p = netdev_priv(dev);
if (debuglevel > 0)
printk("X");
@@ -1113,7 +1113,7 @@ static void ni52_xmt_int(struct net_device *dev)
static void startrecv586(struct net_device *dev)
{
- struct priv *p = (struct priv *) dev->priv;
+ struct priv *p = netdev_priv(dev);
wait_for_scb_cmd(dev);
wait_for_scb_cmd_ruc(dev);
@@ -1126,7 +1126,7 @@ static void startrecv586(struct net_device *dev)
static void ni52_timeout(struct net_device *dev)
{
- struct priv *p = (struct priv *) dev->priv;
+ struct priv *p = netdev_priv(dev);
#ifndef NO_NOPCOMMANDS
if (readb(&p->scb->cus) & CU_ACTIVE) { /* COMMAND-UNIT active? */
netif_wake_queue(dev);
@@ -1177,7 +1177,7 @@ static int ni52_send_packet(struct sk_buff *skb, struct net_device *dev)
#ifndef NO_NOPCOMMANDS
int next_nop;
#endif
- struct priv *p = (struct priv *) dev->priv;
+ struct priv *p = netdev_priv(dev);
if (skb->len > XMIT_BUFF_SIZE) {
printk(KERN_ERR "%s: Sorry, max. framelength is %d bytes. The length of your frame is %d bytes.\n", dev->name, XMIT_BUFF_SIZE, skb->len);
@@ -1274,7 +1274,7 @@ static int ni52_send_packet(struct sk_buff *skb, struct net_device *dev)
static struct net_device_stats *ni52_get_stats(struct net_device *dev)
{
- struct priv *p = (struct priv *) dev->priv;
+ struct priv *p = netdev_priv(dev);
unsigned short crc, aln, rsc, ovrn;
/* Get error-statistics from the ni82586 */
@@ -1337,7 +1337,7 @@ int __init init_module(void)
void __exit cleanup_module(void)
{
- struct priv *p = dev_ni52->priv;
+ struct priv *p = netdev_priv(dev_ni52);
unregister_netdev(dev_ni52);
iounmap(p->mapped);
release_region(dev_ni52->base_addr, NI52_TOTAL_SIZE);
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists