aboutsummaryrefslogtreecommitdiff
path: root/arch/um/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'arch/um/drivers')
-rw-r--r--arch/um/drivers/Makefile1
-rw-r--r--arch/um/drivers/daemon_kern.c2
-rw-r--r--arch/um/drivers/mcast_kern.c2
-rw-r--r--arch/um/drivers/mconsole_kern.c7
-rw-r--r--arch/um/drivers/net_kern.c29
-rw-r--r--arch/um/drivers/pcap_kern.c2
-rw-r--r--arch/um/drivers/slip_kern.c2
-rw-r--r--arch/um/drivers/slirp_kern.c2
-rw-r--r--arch/um/drivers/ubd_kern.c19
-rw-r--r--arch/um/drivers/vde_kern.c2
10 files changed, 33 insertions, 35 deletions
diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index d283e7b022a..1d9b6ae967b 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -62,5 +62,6 @@ obj-$(CONFIG_UML_RANDOM) += random.o
# pcap_user.o must be added explicitly.
USER_OBJS := fd.o null.o pty.o tty.o xterm.o slip_common.o pcap_user.o vde_user.o
+CFLAGS_null.o = -DDEV_NULL=$(DEV_NULL_PATH)
include arch/um/scripts/Makefile.rules
diff --git a/arch/um/drivers/daemon_kern.c b/arch/um/drivers/daemon_kern.c
index d53ff52bb40..b4a1522f215 100644
--- a/arch/um/drivers/daemon_kern.c
+++ b/arch/um/drivers/daemon_kern.c
@@ -22,7 +22,7 @@ static void daemon_init(struct net_device *dev, void *data)
struct daemon_data *dpri;
struct daemon_init *init = data;
- pri = dev->priv;
+ pri = netdev_priv(dev);
dpri = (struct daemon_data *) pri->user;
dpri->sock_type = init->sock_type;
dpri->ctl_sock = init->ctl_sock;
diff --git a/arch/um/drivers/mcast_kern.c b/arch/um/drivers/mcast_kern.c
index 8c4378a76d6..ffc6416d5ed 100644
--- a/arch/um/drivers/mcast_kern.c
+++ b/arch/um/drivers/mcast_kern.c
@@ -28,7 +28,7 @@ static void mcast_init(struct net_device *dev, void *data)
struct mcast_data *dpri;
struct mcast_init *init = data;
- pri = dev->priv;
+ pri = netdev_priv(dev);
dpri = (struct mcast_data *) pri->user;
dpri->addr = init->addr;
dpri->port = init->port;
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 19d579d74d2..e14629c87de 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -16,6 +16,8 @@
#include <linux/slab.h>
#include <linux/syscalls.h>
#include <linux/utsname.h>
+#include <linux/socket.h>
+#include <linux/un.h>
#include <linux/workqueue.h>
#include <linux/mutex.h>
#include <asm/uaccess.h>
@@ -159,7 +161,8 @@ void mconsole_proc(struct mc_request *req)
goto out_kill;
}
- file = dentry_open(nd.path.dentry, nd.path.mnt, O_RDONLY);
+ file = dentry_open(nd.path.dentry, nd.path.mnt, O_RDONLY,
+ current_cred());
if (IS_ERR(file)) {
mconsole_reply(req, "Failed to open file", 1, 0);
goto out_kill;
@@ -785,7 +788,7 @@ static int __init mconsole_init(void)
/* long to avoid size mismatch warnings from gcc */
long sock;
int err;
- char file[256];
+ char file[UNIX_PATH_MAX];
if (umid_file_name("mconsole", file, sizeof(file)))
return -1;
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index 5b4ca8d9368..fde510b664d 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -76,7 +76,7 @@ out:
static int uml_net_rx(struct net_device *dev)
{
- struct uml_net_private *lp = dev->priv;
+ struct uml_net_private *lp = netdev_priv(dev);
int pkt_len;
struct sk_buff *skb;
@@ -119,7 +119,7 @@ static void uml_dev_close(struct work_struct *work)
static irqreturn_t uml_net_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
- struct uml_net_private *lp = dev->priv;
+ struct uml_net_private *lp = netdev_priv(dev);
int err;
if (!netif_running(dev))
@@ -150,7 +150,7 @@ out:
static int uml_net_open(struct net_device *dev)
{
- struct uml_net_private *lp = dev->priv;
+ struct uml_net_private *lp = netdev_priv(dev);
int err;
if (lp->fd >= 0) {
@@ -195,7 +195,7 @@ out:
static int uml_net_close(struct net_device *dev)
{
- struct uml_net_private *lp = dev->priv;
+ struct uml_net_private *lp = netdev_priv(dev);
netif_stop_queue(dev);
@@ -213,7 +213,7 @@ static int uml_net_close(struct net_device *dev)
static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
- struct uml_net_private *lp = dev->priv;
+ struct uml_net_private *lp = netdev_priv(dev);
unsigned long flags;
int len;
@@ -250,7 +250,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
static struct net_device_stats *uml_net_get_stats(struct net_device *dev)
{
- struct uml_net_private *lp = dev->priv;
+ struct uml_net_private *lp = netdev_priv(dev);
return &lp->stats;
}
@@ -267,7 +267,7 @@ static void uml_net_tx_timeout(struct net_device *dev)
static int uml_net_set_mac(struct net_device *dev, void *addr)
{
- struct uml_net_private *lp = dev->priv;
+ struct uml_net_private *lp = netdev_priv(dev);
struct sockaddr *hwaddr = addr;
spin_lock_irq(&lp->lock);
@@ -368,7 +368,7 @@ static void net_device_release(struct device *dev)
{
struct uml_net *device = dev->driver_data;
struct net_device *netdev = device->dev;
- struct uml_net_private *lp = netdev->priv;
+ struct uml_net_private *lp = netdev_priv(netdev);
if (lp->remove != NULL)
(*lp->remove)(&lp->user);
@@ -418,14 +418,9 @@ static void eth_configure(int n, void *init, char *mac,
setup_etheraddr(mac, device->mac, dev->name);
- printk(KERN_INFO "Netdevice %d ", n);
- printk("(%02x:%02x:%02x:%02x:%02x:%02x) ",
- device->mac[0], device->mac[1],
- device->mac[2], device->mac[3],
- device->mac[4], device->mac[5]);
- printk(": ");
+ printk(KERN_INFO "Netdevice %d (%pM) : ", n, device->mac);
- lp = dev->priv;
+ lp = netdev_priv(dev);
/* This points to the transport private data. It's still clear, but we
* must memset it to 0 *now*. Let's help the drivers. */
memset(lp, 0, size);
@@ -735,7 +730,7 @@ static int net_remove(int n, char **error_out)
return -ENODEV;
dev = device->dev;
- lp = dev->priv;
+ lp = netdev_priv(dev);
if (lp->fd > 0)
return -EBUSY;
unregister_netdev(dev);
@@ -766,7 +761,7 @@ static int uml_inetaddr_event(struct notifier_block *this, unsigned long event,
if (dev->open != uml_net_open)
return NOTIFY_DONE;
- lp = dev->priv;
+ lp = netdev_priv(dev);
proc = NULL;
switch (event) {
diff --git a/arch/um/drivers/pcap_kern.c b/arch/um/drivers/pcap_kern.c
index 3a750dd39be..2860525f8ff 100644
--- a/arch/um/drivers/pcap_kern.c
+++ b/arch/um/drivers/pcap_kern.c
@@ -21,7 +21,7 @@ void pcap_init(struct net_device *dev, void *data)
struct pcap_data *ppri;
struct pcap_init *init = data;
- pri = dev->priv;
+ pri = netdev_priv(dev);
ppri = (struct pcap_data *) pri->user;
ppri->host_if = init->host_if;
ppri->promisc = init->promisc;
diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c
index d19faec7046..5ec17563142 100644
--- a/arch/um/drivers/slip_kern.c
+++ b/arch/um/drivers/slip_kern.c
@@ -19,7 +19,7 @@ static void slip_init(struct net_device *dev, void *data)
struct slip_data *spri;
struct slip_init *init = data;
- private = dev->priv;
+ private = netdev_priv(dev);
spri = (struct slip_data *) private->user;
memset(spri->name, 0, sizeof(spri->name));
diff --git a/arch/um/drivers/slirp_kern.c b/arch/um/drivers/slirp_kern.c
index d987af277db..f15a6e7654f 100644
--- a/arch/um/drivers/slirp_kern.c
+++ b/arch/um/drivers/slirp_kern.c
@@ -22,7 +22,7 @@ void slirp_init(struct net_device *dev, void *data)
struct slirp_init *init = data;
int i;
- private = dev->priv;
+ private = netdev_priv(dev);
spri = (struct slirp_data *) private->user;
spri->argw = init->argw;
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index b58fb8941d8..0a868118cf0 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -98,9 +98,9 @@ static inline void ubd_set_bit(__u64 bit, unsigned char *data)
static DEFINE_MUTEX(ubd_lock);
-static int ubd_open(struct inode * inode, struct file * filp);
-static int ubd_release(struct inode * inode, struct file * file);
-static int ubd_ioctl(struct inode * inode, struct file * file,
+static int ubd_open(struct block_device *bdev, fmode_t mode);
+static int ubd_release(struct gendisk *disk, fmode_t mode);
+static int ubd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg);
static int ubd_getgeo(struct block_device *bdev, struct hd_geometry *geo);
@@ -1112,9 +1112,9 @@ static int __init ubd_driver_init(void){
device_initcall(ubd_driver_init);
-static int ubd_open(struct inode *inode, struct file *filp)
+static int ubd_open(struct block_device *bdev, fmode_t mode)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
+ struct gendisk *disk = bdev->bd_disk;
struct ubd *ubd_dev = disk->private_data;
int err = 0;
@@ -1131,7 +1131,7 @@ static int ubd_open(struct inode *inode, struct file *filp)
/* This should no more be needed. And it didn't work anyway to exclude
* read-write remounting of filesystems.*/
- /*if((filp->f_mode & FMODE_WRITE) && !ubd_dev->openflags.w){
+ /*if((mode & FMODE_WRITE) && !ubd_dev->openflags.w){
if(--ubd_dev->count == 0) ubd_close_dev(ubd_dev);
err = -EROFS;
}*/
@@ -1139,9 +1139,8 @@ static int ubd_open(struct inode *inode, struct file *filp)
return err;
}
-static int ubd_release(struct inode * inode, struct file * file)
+static int ubd_release(struct gendisk *disk, fmode_t mode)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
struct ubd *ubd_dev = disk->private_data;
if(--ubd_dev->count == 0)
@@ -1306,10 +1305,10 @@ static int ubd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return 0;
}
-static int ubd_ioctl(struct inode * inode, struct file * file,
+static int ubd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
- struct ubd *ubd_dev = inode->i_bdev->bd_disk->private_data;
+ struct ubd *ubd_dev = bdev->bd_disk->private_data;
struct hd_driveid ubd_id = {
.cyls = 0,
.heads = 128,
diff --git a/arch/um/drivers/vde_kern.c b/arch/um/drivers/vde_kern.c
index add7e722def..1b852bffdeb 100644
--- a/arch/um/drivers/vde_kern.c
+++ b/arch/um/drivers/vde_kern.c
@@ -19,7 +19,7 @@ static void vde_init(struct net_device *dev, void *data)
struct uml_net_private *pri;
struct vde_data *vpri;
- pri = dev->priv;
+ pri = netdev_priv(dev);
vpri = (struct vde_data *) pri->user;
vpri->vde_switch = init->vde_switch;
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-10 20:09:17 +0000