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-rw-r--r--net/atm/atm_sysfs.c2
-rw-r--r--net/atm/br2684.c7
-rw-r--r--net/atm/clip.c4
-rw-r--r--net/atm/common.h1
-rw-r--r--net/atm/ioctl.c49
-rw-r--r--net/atm/lec.c60
-rw-r--r--net/atm/mpc.c36
-rw-r--r--net/atm/mpoa_caches.c18
-rw-r--r--net/atm/pvc.c3
-rw-r--r--net/atm/resources.c88
-rw-r--r--net/atm/resources.h2
-rw-r--r--net/atm/svc.c19
12 files changed, 194 insertions, 95 deletions
diff --git a/net/atm/atm_sysfs.c b/net/atm/atm_sysfs.c
index 1b88311f2130..b5674dc2083d 100644
--- a/net/atm/atm_sysfs.c
+++ b/net/atm/atm_sysfs.c
@@ -149,7 +149,7 @@ int atm_register_sysfs(struct atm_dev *adev)
cdev->class = &atm_class;
dev_set_drvdata(cdev, adev);
- snprintf(cdev->bus_id, BUS_ID_SIZE, "%s%d", adev->type, adev->number);
+ dev_set_name(cdev, "%s%d", adev->type, adev->number);
err = device_register(cdev);
if (err < 0)
return err;
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index 280de481edc7..ea9438fc6855 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -101,7 +101,7 @@ static LIST_HEAD(br2684_devs);
static inline struct br2684_dev *BRPRIV(const struct net_device *net_dev)
{
- return (struct br2684_dev *)net_dev->priv;
+ return (struct br2684_dev *)netdev_priv(net_dev);
}
static inline struct net_device *list_entry_brdev(const struct list_head *le)
@@ -698,12 +698,11 @@ static int br2684_seq_show(struct seq_file *seq, void *v)
br2684_devs);
const struct net_device *net_dev = brdev->net_dev;
const struct br2684_vcc *brvcc;
- DECLARE_MAC_BUF(mac);
- seq_printf(seq, "dev %.16s: num=%d, mac=%s (%s)\n",
+ seq_printf(seq, "dev %.16s: num=%d, mac=%pM (%s)\n",
net_dev->name,
brdev->number,
- print_mac(mac, net_dev->dev_addr),
+ net_dev->dev_addr,
brdev->mac_was_set ? "set" : "auto");
list_for_each_entry(brvcc, &brdev->brvccs, brvccs) {
diff --git a/net/atm/clip.c b/net/atm/clip.c
index 5b5b96344ce6..2d33a83be799 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -822,8 +822,8 @@ static void atmarp_info(struct seq_file *seq, struct net_device *dev,
seq_printf(seq, "%-6s%-4s%-4s%5ld ",
dev->name, svc ? "SVC" : "PVC", llc ? "LLC" : "NULL", exp);
- off = scnprintf(buf, sizeof(buf) - 1, "%d.%d.%d.%d",
- NIPQUAD(entry->ip));
+ off = scnprintf(buf, sizeof(buf) - 1, "%pI4",
+ &entry->ip);
while (off < 16)
buf[off++] = ' ';
buf[off] = '\0';
diff --git a/net/atm/common.h b/net/atm/common.h
index 16f32c1fa1c9..92e2981f479f 100644
--- a/net/atm/common.h
+++ b/net/atm/common.h
@@ -19,6 +19,7 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
size_t total_len);
unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait);
int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
+int vcc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
int vcc_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, int optlen);
int vcc_getsockopt(struct socket *sock, int level, int optname,
diff --git a/net/atm/ioctl.c b/net/atm/ioctl.c
index 7afd8e7754fd..76ed3c8d26e6 100644
--- a/net/atm/ioctl.c
+++ b/net/atm/ioctl.c
@@ -19,6 +19,7 @@
#include <linux/atmlec.h>
#include <linux/mutex.h>
#include <asm/ioctls.h>
+#include <net/compat.h>
#include "resources.h"
#include "signaling.h" /* for WAITING and sigd_attach */
@@ -46,7 +47,7 @@ void deregister_atm_ioctl(struct atm_ioctl *ioctl)
EXPORT_SYMBOL(register_atm_ioctl);
EXPORT_SYMBOL(deregister_atm_ioctl);
-int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+static int do_vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg, int compat)
{
struct sock *sk = sock->sk;
struct atm_vcc *vcc;
@@ -80,13 +81,25 @@ int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
goto done;
}
case SIOCGSTAMP: /* borrowed from IP */
- error = sock_get_timestamp(sk, argp);
+#ifdef CONFIG_COMPAT
+ if (compat)
+ error = compat_sock_get_timestamp(sk, argp);
+ else
+#endif
+ error = sock_get_timestamp(sk, argp);
goto done;
case SIOCGSTAMPNS: /* borrowed from IP */
- error = sock_get_timestampns(sk, argp);
+#ifdef CONFIG_COMPAT
+ if (compat)
+ error = compat_sock_get_timestampns(sk, argp);
+ else
+#endif
+ error = sock_get_timestampns(sk, argp);
goto done;
case ATM_SETSC:
- printk(KERN_WARNING "ATM_SETSC is obsolete\n");
+ if (net_ratelimit())
+ printk(KERN_WARNING "ATM_SETSC is obsolete; used by %s:%d\n",
+ current->comm, task_pid_nr(current));
error = 0;
goto done;
case ATMSIGD_CTRL:
@@ -99,12 +112,23 @@ int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
* info uses kernel pointers as opaque references,
* so the holder of the file descriptor can scribble
* on the kernel... so we should make sure that we
- * have the same privledges that /proc/kcore needs
+ * have the same privileges that /proc/kcore needs
*/
if (!capable(CAP_SYS_RAWIO)) {
error = -EPERM;
goto done;
}
+#ifdef CONFIG_COMPAT
+ /* WTF? I don't even want to _think_ about making this
+ work for 32-bit userspace. TBH I don't really want
+ to think about it at all. dwmw2. */
+ if (compat) {
+ if (net_ratelimit())
+ printk(KERN_WARNING "32-bit task cannot be atmsigd\n");
+ error = -EINVAL;
+ goto done;
+ }
+#endif
error = sigd_attach(vcc);
if (!error)
sock->state = SS_CONNECTED;
@@ -155,8 +179,21 @@ int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
if (error != -ENOIOCTLCMD)
goto done;
- error = atm_dev_ioctl(cmd, argp);
+ error = atm_dev_ioctl(cmd, argp, compat);
done:
return error;
}
+
+
+int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+ return do_vcc_ioctl(sock, cmd, arg, 0);
+}
+
+#ifdef CONFIG_COMPAT
+int vcc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+ return do_vcc_ioctl(sock, cmd, arg, 1);
+}
+#endif
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 8f701cde5945..e5e301550e8a 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -152,7 +152,7 @@ static void lec_handle_bridge(struct sk_buff *skb, struct net_device *dev)
buff += 4;
mesg->content.normal.flag = *buff & 0x01; /* 0x01 is topology change */
- priv = (struct lec_priv *)dev->priv;
+ priv = netdev_priv(dev);
atm_force_charge(priv->lecd, skb2->truesize);
sk = sk_atm(priv->lecd);
skb_queue_tail(&sk->sk_receive_queue, skb2);
@@ -218,7 +218,7 @@ static unsigned char *get_tr_dst(unsigned char *packet, unsigned char *rdesc)
static int lec_open(struct net_device *dev)
{
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
netif_start_queue(dev);
memset(&priv->stats, 0, sizeof(struct net_device_stats));
@@ -252,7 +252,7 @@ static void lec_tx_timeout(struct net_device *dev)
static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct sk_buff *skb2;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
struct lecdatahdr_8023 *lec_h;
struct atm_vcc *vcc;
struct lec_arp_table *entry;
@@ -373,19 +373,13 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (entry && (entry->tx_wait.qlen < LEC_UNRES_QUE_LEN)) {
pr_debug("%s:lec_start_xmit: queuing packet, ",
dev->name);
- pr_debug("MAC address " MAC_FMT "\n",
- lec_h->h_dest[0], lec_h->h_dest[1],
- lec_h->h_dest[2], lec_h->h_dest[3],
- lec_h->h_dest[4], lec_h->h_dest[5]);
+ pr_debug("MAC address %pM\n", lec_h->h_dest);
skb_queue_tail(&entry->tx_wait, skb);
} else {
pr_debug
("%s:lec_start_xmit: tx queue full or no arp entry, dropping, ",
dev->name);
- pr_debug("MAC address " MAC_FMT "\n",
- lec_h->h_dest[0], lec_h->h_dest[1],
- lec_h->h_dest[2], lec_h->h_dest[3],
- lec_h->h_dest[4], lec_h->h_dest[5]);
+ pr_debug("MAC address %pM\n", lec_h->h_dest);
priv->stats.tx_dropped++;
dev_kfree_skb(skb);
}
@@ -397,10 +391,7 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
while (entry && (skb2 = skb_dequeue(&entry->tx_wait))) {
pr_debug("lec.c: emptying tx queue, ");
- pr_debug("MAC address " MAC_FMT "\n",
- lec_h->h_dest[0], lec_h->h_dest[1],
- lec_h->h_dest[2], lec_h->h_dest[3],
- lec_h->h_dest[4], lec_h->h_dest[5]);
+ pr_debug("MAC address %pM\n", lec_h->h_dest);
lec_send(vcc, skb2, priv);
}
@@ -442,14 +433,14 @@ static int lec_close(struct net_device *dev)
*/
static struct net_device_stats *lec_get_stats(struct net_device *dev)
{
- return &((struct lec_priv *)dev->priv)->stats;
+ return &((struct lec_priv *)netdev_priv(dev))->stats;
}
static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
{
unsigned long flags;
struct net_device *dev = (struct net_device *)vcc->proto_data;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
struct atmlec_msg *mesg;
struct lec_arp_table *entry;
int i;
@@ -539,15 +530,8 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
{
struct net_bridge_fdb_entry *f;
- pr_debug
- ("%s: bridge zeppelin asks about " MAC_FMT "\n",
- dev->name,
- mesg->content.proxy.mac_addr[0],
- mesg->content.proxy.mac_addr[1],
- mesg->content.proxy.mac_addr[2],
- mesg->content.proxy.mac_addr[3],
- mesg->content.proxy.mac_addr[4],
- mesg->content.proxy.mac_addr[5]);
+ pr_debug("%s: bridge zeppelin asks about %pM\n",
+ dev->name, mesg->content.proxy.mac_addr);
if (br_fdb_get_hook == NULL || dev->br_port == NULL)
break;
@@ -596,7 +580,7 @@ static void lec_atm_close(struct atm_vcc *vcc)
{
struct sk_buff *skb;
struct net_device *dev = (struct net_device *)vcc->proto_data;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
priv->lecd = NULL;
/* Do something needful? */
@@ -727,7 +711,7 @@ static void lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
{
unsigned long flags;
struct net_device *dev = (struct net_device *)vcc->proto_data;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
#if DUMP_PACKETS >0
int i = 0;
@@ -874,7 +858,7 @@ static int lec_vcc_attach(struct atm_vcc *vcc, void __user *arg)
vpriv->old_pop = vcc->pop;
vcc->user_back = vpriv;
vcc->pop = lec_pop;
- lec_vcc_added(dev_lec[ioc_data.dev_num]->priv,
+ lec_vcc_added(netdev_priv(dev_lec[ioc_data.dev_num]),
&ioc_data, vcc, vcc->push);
vcc->proto_data = dev_lec[ioc_data.dev_num];
vcc->push = lec_push;
@@ -886,7 +870,8 @@ static int lec_mcast_attach(struct atm_vcc *vcc, int arg)
if (arg < 0 || arg >= MAX_LEC_ITF || !dev_lec[arg])
return -EINVAL;
vcc->proto_data = dev_lec[arg];
- return (lec_mcast_make((struct lec_priv *)dev_lec[arg]->priv, vcc));
+ return lec_mcast_make((struct lec_priv *)netdev_priv(dev_lec[arg]),
+ vcc);
}
/* Initialize device. */
@@ -928,11 +913,11 @@ static int lecd_attach(struct atm_vcc *vcc, int arg)
return -EINVAL;
}
- priv = dev_lec[i]->priv;
+ priv = netdev_priv(dev_lec[i]);
priv->is_trdev = is_trdev;
lec_init(dev_lec[i]);
} else {
- priv = dev_lec[i]->priv;
+ priv = netdev_priv(dev_lec[i]);
if (priv->lecd)
return -EADDRINUSE;
}
@@ -1093,7 +1078,8 @@ static void *lec_itf_walk(struct lec_state *state, loff_t *l)
void *v;
dev = state->dev ? state->dev : dev_lec[state->itf];
- v = (dev && dev->priv) ? lec_priv_walk(state, l, dev->priv) : NULL;
+ v = (dev && netdev_priv(dev)) ?
+ lec_priv_walk(state, l, netdev_priv(dev)) : NULL;
if (!v && dev) {
dev_put(dev);
/* Partial state reset for the next time we get called */
@@ -1255,7 +1241,7 @@ static void __exit lane_module_cleanup(void)
for (i = 0; i < MAX_LEC_ITF; i++) {
if (dev_lec[i] != NULL) {
- priv = (struct lec_priv *)dev_lec[i]->priv;
+ priv = netdev_priv(dev_lec[i]);
unregister_netdev(dev_lec[i]);
free_netdev(dev_lec[i]);
dev_lec[i] = NULL;
@@ -1279,7 +1265,7 @@ static int lane2_resolve(struct net_device *dev, const u8 *dst_mac, int force,
u8 **tlvs, u32 *sizeoftlvs)
{
unsigned long flags;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
struct lec_arp_table *table;
struct sk_buff *skb;
int retval;
@@ -1326,7 +1312,7 @@ static int lane2_associate_req(struct net_device *dev, const u8 *lan_dst,
{
int retval;
struct sk_buff *skb;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
if (compare_ether_addr(lan_dst, dev->dev_addr))
return (0); /* not our mac address */
@@ -1363,7 +1349,7 @@ static void lane2_associate_ind(struct net_device *dev, const u8 *mac_addr,
#if 0
int i = 0;
#endif
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
#if 0 /*
* Why have the TLVs in LE_ARP entries
* since we do not use them? When you
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 11b16d16661c..12e9ea371db1 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -232,8 +232,8 @@ void atm_mpoa_disp_qos(struct seq_file *m)
seq_printf(m, "IP address\n TX:max_pcr pcr min_pcr max_cdv max_sdu\n RX:max_pcr pcr min_pcr max_cdv max_sdu\n");
while (qos != NULL) {
- seq_printf(m, "%u.%u.%u.%u\n %-7d %-7d %-7d %-7d %-7d\n %-7d %-7d %-7d %-7d %-7d\n",
- NIPQUAD(qos->ipaddr),
+ seq_printf(m, "%pI4\n %-7d %-7d %-7d %-7d %-7d\n %-7d %-7d %-7d %-7d %-7d\n",
+ &qos->ipaddr,
qos->qos.txtp.max_pcr, qos->qos.txtp.pcr, qos->qos.txtp.min_pcr, qos->qos.txtp.max_cdv, qos->qos.txtp.max_sdu,
qos->qos.rxtp.max_pcr, qos->qos.rxtp.pcr, qos->qos.rxtp.min_pcr, qos->qos.rxtp.max_cdv, qos->qos.rxtp.max_sdu);
qos = qos->next;
@@ -595,8 +595,8 @@ static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg)
if (in_entry != NULL) mpc->in_ops->put(in_entry);
return -EINVAL;
}
- printk("mpoa: (%s) mpc_vcc_attach: attaching ingress SVC, entry = %u.%u.%u.%u\n",
- mpc->dev->name, NIPQUAD(in_entry->ctrl_info.in_dst_ip));
+ printk("mpoa: (%s) mpc_vcc_attach: attaching ingress SVC, entry = %pI4\n",
+ mpc->dev->name, &in_entry->ctrl_info.in_dst_ip);
in_entry->shortcut = vcc;
mpc->in_ops->put(in_entry);
} else {
@@ -627,8 +627,8 @@ static void mpc_vcc_close(struct atm_vcc *vcc, struct net_device *dev)
dprintk("mpoa: (%s) mpc_vcc_close:\n", dev->name);
in_entry = mpc->in_ops->get_by_vcc(vcc, mpc);
if (in_entry) {
- dprintk("mpoa: (%s) mpc_vcc_close: ingress SVC closed ip = %u.%u.%u.%u\n",
- mpc->dev->name, NIPQUAD(in_entry->ctrl_info.in_dst_ip));
+ dprintk("mpoa: (%s) mpc_vcc_close: ingress SVC closed ip = %pI4\n",
+ mpc->dev->name, &in_entry->ctrl_info.in_dst_ip);
in_entry->shortcut = NULL;
mpc->in_ops->put(in_entry);
}
@@ -785,7 +785,7 @@ static int atm_mpoa_mpoad_attach (struct atm_vcc *vcc, int arg)
}
if (mpc->dev) { /* check if the lec is LANE2 capable */
- priv = (struct lec_priv *)mpc->dev->priv;
+ priv = netdev_priv(mpc->dev);
if (priv->lane_version < 2) {
dev_put(mpc->dev);
mpc->dev = NULL;
@@ -845,7 +845,7 @@ static void mpoad_close(struct atm_vcc *vcc)
mpc->mpoad_vcc = NULL;
if (mpc->dev) {
- struct lec_priv *priv = (struct lec_priv *)mpc->dev->priv;
+ struct lec_priv *priv = netdev_priv(mpc->dev);
priv->lane2_ops->associate_indicator = NULL;
stop_mpc(mpc);
dev_put(mpc->dev);
@@ -976,7 +976,7 @@ static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned lo
switch (event) {
case NETDEV_REGISTER: /* a new lec device was allocated */
- priv = (struct lec_priv *)dev->priv;
+ priv = netdev_priv(dev);
if (priv->lane_version < 2)
break;
priv->lane2_ops->associate_indicator = lane2_assoc_ind;
@@ -1098,7 +1098,8 @@ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_clien
entry->shortcut = eg_entry->shortcut;
}
if(entry->shortcut){
- dprintk("mpoa: (%s) using egress SVC to reach %u.%u.%u.%u\n",client->dev->name, NIPQUAD(dst_ip));
+ dprintk("mpoa: (%s) using egress SVC to reach %pI4\n",
+ client->dev->name, &dst_ip);
client->eg_ops->put(eg_entry);
return;
}
@@ -1123,7 +1124,8 @@ static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc)
__be32 dst_ip = msg->content.in_info.in_dst_ip;
in_cache_entry *entry = mpc->in_ops->get(dst_ip, mpc);
- dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %u.%u.%u.%u\n", mpc->dev->name, NIPQUAD(dst_ip));
+ dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %pI4\n",
+ mpc->dev->name, &dst_ip);
ddprintk("mpoa: (%s) MPOA_res_reply_rcvd() entry = %p", mpc->dev->name, entry);
if(entry == NULL){
printk("\nmpoa: (%s) ARGH, received res. reply for an entry that doesn't exist.\n", mpc->dev->name);
@@ -1171,14 +1173,14 @@ static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
in_cache_entry *entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask);
if(entry == NULL){
- printk("mpoa: (%s) ingress_purge_rcvd: purge for a non-existing entry, ", mpc->dev->name);
- printk("ip = %u.%u.%u.%u\n", NIPQUAD(dst_ip));
+ printk("mpoa: (%s) ingress_purge_rcvd: purge for a non-existing entry, ip = %pI4\n",
+ mpc->dev->name, &dst_ip);
return;
}
do {
- dprintk("mpoa: (%s) ingress_purge_rcvd: removing an ingress entry, ip = %u.%u.%u.%u\n" ,
- mpc->dev->name, NIPQUAD(dst_ip));
+ dprintk("mpoa: (%s) ingress_purge_rcvd: removing an ingress entry, ip = %pI4\n",
+ mpc->dev->name, &dst_ip);
write_lock_bh(&mpc->ingress_lock);
mpc->in_ops->remove_entry(entry, mpc);
write_unlock_bh(&mpc->ingress_lock);
@@ -1322,7 +1324,7 @@ static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg, struct mpoa_client *m
dprintk("\n");
if (mpc->dev) {
- priv = (struct lec_priv *)mpc->dev->priv;
+ priv = netdev_priv(mpc->dev);
retval = priv->lane2_ops->associate_req(mpc->dev, mpc->dev->dev_addr, tlv, sizeof(tlv));
if (retval == 0)
printk("mpoa: (%s) MPOA device type TLV association failed\n", mpc->dev->name);
@@ -1472,7 +1474,7 @@ static void __exit atm_mpoa_cleanup(void)
tmp = mpc->next;
if (mpc->dev != NULL) {
stop_mpc(mpc);
- priv = (struct lec_priv *)mpc->dev->priv;
+ priv = netdev_priv(mpc->dev);
if (priv->lane2_ops != NULL)
priv->lane2_ops->associate_indicator = NULL;
}
diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
index 24799e3e78f7..4504a4b339bb 100644
--- a/net/atm/mpoa_caches.c
+++ b/net/atm/mpoa_caches.c
@@ -94,7 +94,7 @@ static in_cache_entry *in_cache_add_entry(__be32 dst_ip,
return NULL;
}
- dprintk("mpoa: mpoa_caches.c: adding an ingress entry, ip = %u.%u.%u.%u\n", NIPQUAD(dst_ip));
+ dprintk("mpoa: mpoa_caches.c: adding an ingress entry, ip = %pI4\n", &dst_ip);
atomic_set(&entry->use, 1);
dprintk("mpoa: mpoa_caches.c: new_in_cache_entry: about to lock\n");
@@ -150,7 +150,8 @@ static int cache_hit(in_cache_entry *entry, struct mpoa_client *mpc)
if( entry->count > mpc->parameters.mpc_p1 &&
entry->entry_state == INGRESS_INVALID){
- dprintk("mpoa: (%s) mpoa_caches.c: threshold exceeded for ip %u.%u.%u.%u, sending MPOA res req\n", mpc->dev->name, NIPQUAD(entry->ctrl_info.in_dst_ip));
+ dprintk("mpoa: (%s) mpoa_caches.c: threshold exceeded for ip %pI4, sending MPOA res req\n",
+ mpc->dev->name, &entry->ctrl_info.in_dst_ip);
entry->entry_state = INGRESS_RESOLVING;
msg.type = SND_MPOA_RES_RQST;
memcpy(msg.MPS_ctrl, mpc->mps_ctrl_addr, ATM_ESA_LEN );
@@ -184,7 +185,8 @@ static void in_cache_remove_entry(in_cache_entry *entry,
struct k_message msg;
vcc = entry->shortcut;
- dprintk("mpoa: mpoa_caches.c: removing an ingress entry, ip = %u.%u.%u.%u\n",NIPQUAD(entry->ctrl_info.in_dst_ip));
+ dprintk("mpoa: mpoa_caches.c: removing an ingress entry, ip = %pI4\n",
+ &entry->ctrl_info.in_dst_ip);
if (entry->prev != NULL)
entry->prev->next = entry->next;
@@ -228,7 +230,8 @@ static void clear_count_and_expired(struct mpoa_client *client)
next_entry = entry->next;
if((now.tv_sec - entry->tv.tv_sec)
> entry->ctrl_info.holding_time){
- dprintk("mpoa: mpoa_caches.c: holding time expired, ip = %u.%u.%u.%u\n", NIPQUAD(entry->ctrl_info.in_dst_ip));
+ dprintk("mpoa: mpoa_caches.c: holding time expired, ip = %pI4\n",
+ &entry->ctrl_info.in_dst_ip);
client->in_ops->remove_entry(entry, client);
}
entry = next_entry;
@@ -453,7 +456,8 @@ static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_cli
return NULL;
}
- dprintk("mpoa: mpoa_caches.c: adding an egress entry, ip = %u.%u.%u.%u, this should be our IP\n", NIPQUAD(msg->content.eg_info.eg_dst_ip));
+ dprintk("mpoa: mpoa_caches.c: adding an egress entry, ip = %pI4, this should be our IP\n",
+ &msg->content.eg_info.eg_dst_ip);
atomic_set(&entry->use, 1);
dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry: about to lock\n");
@@ -469,8 +473,8 @@ static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_cli
do_gettimeofday(&(entry->tv));
entry->entry_state = EGRESS_RESOLVED;
dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry cache_id %lu\n", ntohl(entry->ctrl_info.cache_id));
- dprintk("mpoa: mpoa_caches.c: mps_ip = %u.%u.%u.%u\n",
- NIPQUAD(entry->ctrl_info.mps_ip));
+ dprintk("mpoa: mpoa_caches.c: mps_ip = %pI4\n",
+ &entry->ctrl_info.mps_ip);
atomic_inc(&entry->use);
write_unlock_irq(&client->egress_lock);
diff --git a/net/atm/pvc.c b/net/atm/pvc.c
index 43e8bf5ed001..e1d22d9430dd 100644
--- a/net/atm/pvc.c
+++ b/net/atm/pvc.c
@@ -113,6 +113,9 @@ static const struct proto_ops pvc_proto_ops = {
.getname = pvc_getname,
.poll = vcc_poll,
.ioctl = vcc_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = vcc_compat_ioctl,
+#endif
.listen = sock_no_listen,
.shutdown = pvc_shutdown,
.setsockopt = pvc_setsockopt,
diff --git a/net/atm/resources.c b/net/atm/resources.c
index a34ba948af96..56b7322ff461 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -195,20 +195,39 @@ static int fetch_stats(struct atm_dev *dev, struct atm_dev_stats __user *arg, in
}
-int atm_dev_ioctl(unsigned int cmd, void __user *arg)
+int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat)
{
void __user *buf;
int error, len, number, size = 0;
struct atm_dev *dev;
struct list_head *p;
int *tmp_buf, *tmp_p;
- struct atm_iobuf __user *iobuf = arg;
- struct atmif_sioc __user *sioc = arg;
+ int __user *sioc_len;
+ int __user *iobuf_len;
+
+#ifndef CONFIG_COMPAT
+ compat = 0; /* Just so the compiler _knows_ */
+#endif
+
switch (cmd) {
case ATM_GETNAMES:
- if (get_user(buf, &iobuf->buffer))
- return -EFAULT;
- if (get_user(len, &iobuf->length))
+
+ if (compat) {
+#ifdef CONFIG_COMPAT
+ struct compat_atm_iobuf __user *ciobuf = arg;
+ compat_uptr_t cbuf;
+ iobuf_len = &ciobuf->length;
+ if (get_user(cbuf, &ciobuf->buffer))
+ return -EFAULT;
+ buf = compat_ptr(cbuf);
+#endif
+ } else {
+ struct atm_iobuf __user *iobuf = arg;
+ iobuf_len = &iobuf->length;
+ if (get_user(buf, &iobuf->buffer))
+ return -EFAULT;
+ }
+ if (get_user(len, iobuf_len))
return -EFAULT;
mutex_lock(&atm_dev_mutex);
list_for_each(p, &atm_devs)
@@ -229,7 +248,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
}
mutex_unlock(&atm_dev_mutex);
error = ((copy_to_user(buf, tmp_buf, size)) ||
- put_user(size, &iobuf->length))
+ put_user(size, iobuf_len))
? -EFAULT : 0;
kfree(tmp_buf);
return error;
@@ -237,13 +256,32 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
break;
}
- if (get_user(buf, &sioc->arg))
- return -EFAULT;
- if (get_user(len, &sioc->length))
- return -EFAULT;
- if (get_user(number, &sioc->number))
- return -EFAULT;
-
+ if (compat) {
+#ifdef CONFIG_COMPAT
+ struct compat_atmif_sioc __user *csioc = arg;
+ compat_uptr_t carg;
+
+ sioc_len = &csioc->length;
+ if (get_user(carg, &csioc->arg))
+ return -EFAULT;
+ buf = compat_ptr(carg);
+
+ if (get_user(len, &csioc->length))
+ return -EFAULT;
+ if (get_user(number, &csioc->number))
+ return -EFAULT;
+#endif
+ } else {
+ struct atmif_sioc __user *sioc = arg;
+
+ sioc_len = &sioc->length;
+ if (get_user(buf, &sioc->arg))
+ return -EFAULT;
+ if (get_user(len, &sioc->length))
+ return -EFAULT;
+ if (get_user(number, &sioc->number))
+ return -EFAULT;
+ }
if (!(dev = try_then_request_module(atm_dev_lookup(number),
"atm-device-%d", number)))
return -ENODEV;
@@ -358,7 +396,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
size = error;
/* may return 0, but later on size == 0 means "don't
write the length" */
- error = put_user(size, &sioc->length)
+ error = put_user(size, sioc_len)
? -EFAULT : 0;
goto done;
case ATM_SETLOOP:
@@ -380,11 +418,21 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
}
/* fall through */
default:
- if (!dev->ops->ioctl) {
- error = -EINVAL;
- goto done;
+ if (compat) {
+#ifdef CONFIG_COMPAT
+ if (!dev->ops->compat_ioctl) {
+ error = -EINVAL;
+ goto done;
+ }
+ size = dev->ops->compat_ioctl(dev, cmd, buf);
+#endif
+ } else {
+ if (!dev->ops->ioctl) {
+ error = -EINVAL;
+ goto done;
+ }
+ size = dev->ops->ioctl(dev, cmd, buf);
}
- size = dev->ops->ioctl(dev, cmd, buf);
if (size < 0) {
error = (size == -ENOIOCTLCMD ? -EINVAL : size);
goto done;
@@ -392,7 +440,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
}
if (size)
- error = put_user(size, &sioc->length)
+ error = put_user(size, sioc_len)
? -EFAULT : 0;
else
error = 0;
diff --git a/net/atm/resources.h b/net/atm/resources.h
index 1d004aaaeec1..126fb1840dfb 100644
--- a/net/atm/resources.h
+++ b/net/atm/resources.h
@@ -13,7 +13,7 @@
extern struct list_head atm_devs;
extern struct mutex atm_dev_mutex;
-int atm_dev_ioctl(unsigned int cmd, void __user *arg);
+int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat);
#ifdef CONFIG_PROC_FS
diff --git a/net/atm/svc.c b/net/atm/svc.c
index 8fb54dc870b3..7b831b526d0b 100644
--- a/net/atm/svc.c
+++ b/net/atm/svc.c
@@ -608,6 +608,22 @@ static int svc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
return error;
}
+#ifdef CONFIG_COMPAT
+static int svc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+ /* The definition of ATM_ADDPARTY uses the size of struct atm_iobuf.
+ But actually it takes a struct sockaddr_atmsvc, which doesn't need
+ compat handling. So all we have to do is fix up cmd... */
+ if (cmd == COMPAT_ATM_ADDPARTY)
+ cmd = ATM_ADDPARTY;
+
+ if (cmd == ATM_ADDPARTY || cmd == ATM_DROPPARTY)
+ return svc_ioctl(sock, cmd, arg);
+ else
+ return vcc_compat_ioctl(sock, cmd, arg);
+}
+#endif /* CONFIG_COMPAT */
+
static const struct proto_ops svc_proto_ops = {
.family = PF_ATMSVC,
.owner = THIS_MODULE,
@@ -620,6 +636,9 @@ static const struct proto_ops svc_proto_ops = {
.getname = svc_getname,
.poll = vcc_poll,
.ioctl = svc_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = svc_compat_ioctl,
+#endif
.listen = svc_listen,
.shutdown = svc_shutdown,
.setsockopt = svc_setsockopt,
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-27 14:18:18 +0300