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-rw-r--r--drivers/usb/gadget/cdc2.c14
-rw-r--r--drivers/usb/gadget/ether.c20
-rw-r--r--drivers/usb/gadget/f_ecm.c4
-rw-r--r--drivers/usb/gadget/f_eem.c3
-rw-r--r--drivers/usb/gadget/f_ncm.c4
-rw-r--r--drivers/usb/gadget/f_rndis.c3
-rw-r--r--drivers/usb/gadget/f_subset.c4
-rw-r--r--drivers/usb/gadget/g_ffs.c35
-rw-r--r--drivers/usb/gadget/multi.c15
-rw-r--r--drivers/usb/gadget/ncm.c13
-rw-r--r--drivers/usb/gadget/nokia.c13
-rw-r--r--drivers/usb/gadget/u_ether.c32
-rw-r--r--drivers/usb/gadget/u_ether.h27
13 files changed, 100 insertions, 87 deletions
diff --git a/drivers/usb/gadget/cdc2.c b/drivers/usb/gadget/cdc2.c
index a7d6f702675..61023aae986 100644
--- a/drivers/usb/gadget/cdc2.c
+++ b/drivers/usb/gadget/cdc2.c
@@ -103,7 +103,7 @@ static struct usb_gadget_strings *dev_strings[] = {
};
static u8 hostaddr[ETH_ALEN];
-
+static struct eth_dev *the_dev;
/*-------------------------------------------------------------------------*/
static struct usb_function *f_acm;
static struct usb_function_instance *fi_serial;
@@ -122,7 +122,7 @@ static int __init cdc_do_config(struct usb_configuration *c)
c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
}
- status = ecm_bind_config(c, hostaddr);
+ status = ecm_bind_config(c, hostaddr, the_dev);
if (status < 0)
return status;
@@ -169,9 +169,9 @@ static int __init cdc_bind(struct usb_composite_dev *cdev)
}
/* set up network link layer */
- status = gether_setup(cdev->gadget, hostaddr);
- if (status < 0)
- return status;
+ the_dev = gether_setup(cdev->gadget, hostaddr);
+ if (IS_ERR(the_dev))
+ return PTR_ERR(the_dev);
/* set up serial link layer */
status = gserial_alloc_line(&tty_line);
@@ -202,7 +202,7 @@ static int __init cdc_bind(struct usb_composite_dev *cdev)
fail1:
gserial_free_line(tty_line);
fail0:
- gether_cleanup();
+ gether_cleanup(the_dev);
return status;
}
@@ -211,7 +211,7 @@ static int __exit cdc_unbind(struct usb_composite_dev *cdev)
usb_put_function(f_acm);
usb_put_function_instance(fi_serial);
gserial_free_line(tty_line);
- gether_cleanup();
+ gether_cleanup(the_dev);
return 0;
}
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 18c3f423706..56c8ecae9bc 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -207,7 +207,7 @@ static struct usb_gadget_strings *dev_strings[] = {
};
static u8 hostaddr[ETH_ALEN];
-
+static struct eth_dev *the_dev;
/*-------------------------------------------------------------------------*/
/*
@@ -224,7 +224,7 @@ static int __init rndis_do_config(struct usb_configuration *c)
c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
}
- return rndis_bind_config(c, hostaddr);
+ return rndis_bind_config(c, hostaddr, the_dev);
}
static struct usb_configuration rndis_config_driver = {
@@ -257,11 +257,11 @@ static int __init eth_do_config(struct usb_configuration *c)
}
if (use_eem)
- return eem_bind_config(c);
+ return eem_bind_config(c, the_dev);
else if (can_support_ecm(c->cdev->gadget))
- return ecm_bind_config(c, hostaddr);
+ return ecm_bind_config(c, hostaddr, the_dev);
else
- return geth_bind_config(c, hostaddr);
+ return geth_bind_config(c, hostaddr, the_dev);
}
static struct usb_configuration eth_config_driver = {
@@ -279,9 +279,9 @@ static int __init eth_bind(struct usb_composite_dev *cdev)
int status;
/* set up network link layer */
- status = gether_setup(cdev->gadget, hostaddr);
- if (status < 0)
- return status;
+ the_dev = gether_setup(cdev->gadget, hostaddr);
+ if (IS_ERR(the_dev))
+ return PTR_ERR(the_dev);
/* set up main config label and device descriptor */
if (use_eem) {
@@ -338,13 +338,13 @@ static int __init eth_bind(struct usb_composite_dev *cdev)
return 0;
fail:
- gether_cleanup();
+ gether_cleanup(the_dev);
return status;
}
static int __exit eth_unbind(struct usb_composite_dev *cdev)
{
- gether_cleanup();
+ gether_cleanup(the_dev);
return 0;
}
diff --git a/drivers/usb/gadget/f_ecm.c b/drivers/usb/gadget/f_ecm.c
index 83420a310fb..d893d692907 100644
--- a/drivers/usb/gadget/f_ecm.c
+++ b/drivers/usb/gadget/f_ecm.c
@@ -824,7 +824,8 @@ ecm_unbind(struct usb_configuration *c, struct usb_function *f)
* for calling @gether_cleanup() before module unload.
*/
int
-ecm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
+ecm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+ struct eth_dev *dev)
{
struct f_ecm *ecm;
int status;
@@ -852,6 +853,7 @@ ecm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
snprintf(ecm->ethaddr, sizeof ecm->ethaddr, "%pm", ethaddr);
ecm_string_defs[1].s = ecm->ethaddr;
+ ecm->port.ioport = dev;
ecm->port.cdc_filter = DEFAULT_FILTER;
ecm->port.func.name = "cdc_ethernet";
diff --git a/drivers/usb/gadget/f_eem.c b/drivers/usb/gadget/f_eem.c
index cf0ebee8556..f4e0bbef602 100644
--- a/drivers/usb/gadget/f_eem.c
+++ b/drivers/usb/gadget/f_eem.c
@@ -528,7 +528,7 @@ error:
* Caller must have called @gether_setup(). Caller is also responsible
* for calling @gether_cleanup() before module unload.
*/
-int __init eem_bind_config(struct usb_configuration *c)
+int __init eem_bind_config(struct usb_configuration *c, struct eth_dev *dev)
{
struct f_eem *eem;
int status;
@@ -549,6 +549,7 @@ int __init eem_bind_config(struct usb_configuration *c)
if (!eem)
return -ENOMEM;
+ eem->port.ioport = dev;
eem->port.cdc_filter = DEFAULT_FILTER;
eem->port.func.name = "cdc_eem";
diff --git a/drivers/usb/gadget/f_ncm.c b/drivers/usb/gadget/f_ncm.c
index 5e7557e23ec..ee19bc8d004 100644
--- a/drivers/usb/gadget/f_ncm.c
+++ b/drivers/usb/gadget/f_ncm.c
@@ -1287,7 +1287,8 @@ ncm_unbind(struct usb_configuration *c, struct usb_function *f)
* Caller must have called @gether_setup(). Caller is also responsible
* for calling @gether_cleanup() before module unload.
*/
-int __init ncm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
+int __init ncm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+ struct eth_dev *dev)
{
struct f_ncm *ncm;
int status;
@@ -1321,6 +1322,7 @@ int __init ncm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
spin_lock_init(&ncm->lock);
ncm_reset_values(ncm);
+ ncm->port.ioport = dev;
ncm->port.is_fixed = true;
ncm->port.func.name = "cdc_network";
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index 71beeb83355..970c9057757 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -814,7 +814,7 @@ static inline bool can_support_rndis(struct usb_configuration *c)
int
rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
- u32 vendorID, const char *manufacturer)
+ u32 vendorID, const char *manufacturer, struct eth_dev *dev)
{
struct f_rndis *rndis;
int status;
@@ -847,6 +847,7 @@ rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
rndis->vendorID = vendorID;
rndis->manufacturer = manufacturer;
+ rndis->port.ioport = dev;
/* RNDIS activates when the host changes this filter */
rndis->port.cdc_filter = 0;
diff --git a/drivers/usb/gadget/f_subset.c b/drivers/usb/gadget/f_subset.c
index f172bd152fb..185d6f5e4e4 100644
--- a/drivers/usb/gadget/f_subset.c
+++ b/drivers/usb/gadget/f_subset.c
@@ -380,7 +380,8 @@ geth_unbind(struct usb_configuration *c, struct usb_function *f)
* Caller must have called @gether_setup(). Caller is also responsible
* for calling @gether_cleanup() before module unload.
*/
-int geth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
+int geth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+ struct eth_dev *dev)
{
struct f_gether *geth;
int status;
@@ -406,6 +407,7 @@ int geth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
snprintf(geth->ethaddr, sizeof geth->ethaddr, "%pm", ethaddr);
geth_string_defs[1].s = geth->ethaddr;
+ geth->port.ioport = dev;
geth->port.cdc_filter = DEFAULT_FILTER;
geth->port.func.name = "cdc_subset";
diff --git a/drivers/usb/gadget/g_ffs.c b/drivers/usb/gadget/g_ffs.c
index 3953dd4d718..a07dd177e84 100644
--- a/drivers/usb/gadget/g_ffs.c
+++ b/drivers/usb/gadget/g_ffs.c
@@ -13,7 +13,6 @@
#define pr_fmt(fmt) "g_ffs: " fmt
#include <linux/module.h>
-
/*
* kbuild is not very cooperative with respect to linking separately
* compiled library objects into one module. So for now we won't use
@@ -38,13 +37,16 @@
# include "u_ether.c"
static u8 gfs_hostaddr[ETH_ALEN];
+static struct eth_dev *the_dev;
# ifdef CONFIG_USB_FUNCTIONFS_ETH
-static int eth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]);
+static int eth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+ struct eth_dev *dev);
# endif
#else
-# define gether_cleanup() do { } while (0)
-# define gether_setup(gadget, hostaddr) ((int)0)
+# define the_dev NULL
+# define gether_cleanup(dev) do { } while (0)
# define gfs_hostaddr NULL
+struct eth_dev;
#endif
#include "f_fs.c"
@@ -137,7 +139,8 @@ static struct usb_gadget_strings *gfs_dev_strings[] = {
struct gfs_configuration {
struct usb_configuration c;
- int (*eth)(struct usb_configuration *c, u8 *ethaddr);
+ int (*eth)(struct usb_configuration *c, u8 *ethaddr,
+ struct eth_dev *dev);
} gfs_configurations[] = {
#ifdef CONFIG_USB_FUNCTIONFS_RNDIS
{
@@ -346,10 +349,13 @@ static int gfs_bind(struct usb_composite_dev *cdev)
if (missing_funcs)
return -ENODEV;
-
- ret = gether_setup(cdev->gadget, gfs_hostaddr);
- if (unlikely(ret < 0))
+#if defined CONFIG_USB_FUNCTIONFS_ETH || defined CONFIG_USB_FUNCTIONFS_RNDIS
+ the_dev = gether_setup(cdev->gadget, gfs_hostaddr);
+#endif
+ if (IS_ERR(the_dev)) {
+ ret = PTR_ERR(the_dev);
goto error_quick;
+ }
gfs_ether_setup = true;
ret = usb_string_ids_tab(cdev, gfs_strings);
@@ -386,7 +392,7 @@ error_unbind:
for (i = 0; i < func_num; i++)
functionfs_unbind(ffs_tab[i].ffs_data);
error:
- gether_cleanup();
+ gether_cleanup(the_dev);
error_quick:
gfs_ether_setup = false;
return ret;
@@ -410,7 +416,7 @@ static int gfs_unbind(struct usb_composite_dev *cdev)
* do...?
*/
if (gfs_ether_setup)
- gether_cleanup();
+ gether_cleanup(the_dev);
gfs_ether_setup = false;
for (i = func_num; --i; )
@@ -440,7 +446,7 @@ static int gfs_do_config(struct usb_configuration *c)
}
if (gc->eth) {
- ret = gc->eth(c, gfs_hostaddr);
+ ret = gc->eth(c, gfs_hostaddr, the_dev);
if (unlikely(ret < 0))
return ret;
}
@@ -469,11 +475,12 @@ static int gfs_do_config(struct usb_configuration *c)
#ifdef CONFIG_USB_FUNCTIONFS_ETH
-static int eth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
+static int eth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+ struct eth_dev *dev)
{
return can_support_ecm(c->cdev->gadget)
- ? ecm_bind_config(c, ethaddr)
- : geth_bind_config(c, ethaddr);
+ ? ecm_bind_config(c, ethaddr, dev)
+ : geth_bind_config(c, ethaddr, dev);
}
#endif
diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c
index 20bbbf917fc..34427553271 100644
--- a/drivers/usb/gadget/multi.c
+++ b/drivers/usb/gadget/multi.c
@@ -137,6 +137,7 @@ static u8 hostaddr[ETH_ALEN];
static unsigned char tty_line;
static struct usb_function_instance *fi_acm;
+static struct eth_dev *the_dev;
/********** RNDIS **********/
@@ -152,7 +153,7 @@ static __init int rndis_do_config(struct usb_configuration *c)
c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
}
- ret = rndis_bind_config(c, hostaddr);
+ ret = rndis_bind_config(c, hostaddr, the_dev);
if (ret < 0)
return ret;
@@ -214,7 +215,7 @@ static __init int cdc_do_config(struct usb_configuration *c)
c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
}
- ret = ecm_bind_config(c, hostaddr);
+ ret = ecm_bind_config(c, hostaddr, the_dev);
if (ret < 0)
return ret;
@@ -279,9 +280,9 @@ static int __ref multi_bind(struct usb_composite_dev *cdev)
}
/* set up network link layer */
- status = gether_setup(cdev->gadget, hostaddr);
- if (status < 0)
- return status;
+ the_dev = gether_setup(cdev->gadget, hostaddr);
+ if (IS_ERR(the_dev))
+ return PTR_ERR(the_dev);
/* set up serial link layer */
status = gserial_alloc_line(&tty_line);
@@ -337,7 +338,7 @@ fail1:
fail0dot5:
gserial_free_line(tty_line);
fail0:
- gether_cleanup();
+ gether_cleanup(the_dev);
return status;
}
@@ -351,7 +352,7 @@ static int __exit multi_unbind(struct usb_composite_dev *cdev)
#endif
usb_put_function_instance(fi_acm);
gserial_free_line(tty_line);
- gether_cleanup();
+ gether_cleanup(the_dev);
return 0;
}
diff --git a/drivers/usb/gadget/ncm.c b/drivers/usb/gadget/ncm.c
index a22ad9af056..3b02fd4649c 100644
--- a/drivers/usb/gadget/ncm.c
+++ b/drivers/usb/gadget/ncm.c
@@ -111,6 +111,7 @@ static struct usb_gadget_strings *dev_strings[] = {
NULL,
};
+struct eth_dev *the_dev;
static u8 hostaddr[ETH_ALEN];
/*-------------------------------------------------------------------------*/
@@ -124,7 +125,7 @@ static int __init ncm_do_config(struct usb_configuration *c)
c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
}
- return ncm_bind_config(c, hostaddr);
+ return ncm_bind_config(c, hostaddr, the_dev);
}
static struct usb_configuration ncm_config_driver = {
@@ -143,9 +144,9 @@ static int __init gncm_bind(struct usb_composite_dev *cdev)
int status;
/* set up network link layer */
- status = gether_setup(cdev->gadget, hostaddr);
- if (status < 0)
- return status;
+ the_dev = gether_setup(cdev->gadget, hostaddr);
+ if (IS_ERR(the_dev))
+ return PTR_ERR(the_dev);
/* Allocate string descriptor numbers ... note that string
* contents can be overridden by the composite_dev glue.
@@ -168,13 +169,13 @@ static int __init gncm_bind(struct usb_composite_dev *cdev)
return 0;
fail:
- gether_cleanup();
+ gether_cleanup(the_dev);
return status;
}
static int __exit gncm_unbind(struct usb_composite_dev *cdev)
{
- gether_cleanup();
+ gether_cleanup(the_dev);
return 0;
}
diff --git a/drivers/usb/gadget/nokia.c b/drivers/usb/gadget/nokia.c
index c3ad777a2bd..0c13ddd78be 100644
--- a/drivers/usb/gadget/nokia.c
+++ b/drivers/usb/gadget/nokia.c
@@ -99,6 +99,7 @@ MODULE_LICENSE("GPL");
static struct usb_function *f_acm_cfg1;
static struct usb_function *f_acm_cfg2;
static u8 hostaddr[ETH_ALEN];
+static struct eth_dev *the_dev;
enum {
TTY_PORT_OBEX0,
@@ -152,7 +153,7 @@ static int __init nokia_bind_config(struct usb_configuration *c)
if (status)
goto err_conf;
- status = ecm_bind_config(c, hostaddr);
+ status = ecm_bind_config(c, hostaddr, the_dev);
if (status) {
pr_debug("could not bind ecm config %d\n", status);
goto err_ecm;
@@ -187,9 +188,11 @@ static int __init nokia_bind(struct usb_composite_dev *cdev)
goto err_ether;
}
- status = gether_setup(cdev->gadget, hostaddr);
- if (status < 0)
+ the_dev = gether_setup(cdev->gadget, hostaddr);
+ if (IS_ERR(the_dev)) {
+ status = PTR_ERR(the_dev);
goto err_ether;
+ }
status = usb_string_ids_tab(cdev, strings_dev);
if (status < 0)
@@ -230,7 +233,7 @@ err_put_cfg1:
err_acm_inst:
usb_put_function_instance(fi_acm);
err_usb:
- gether_cleanup();
+ gether_cleanup(the_dev);
err_ether:
cur_line--;
while (cur_line >= 0)
@@ -253,7 +256,7 @@ static int __exit nokia_unbind(struct usb_composite_dev *cdev)
for (i = 0; i < TTY_PORTS_MAX; i++)
gserial_free_line(tty_lines[i]);
- gether_cleanup();
+ gether_cleanup(the_dev);
return 0;
}
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index a0aa721d8b2..4b76124ce96 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -50,7 +50,6 @@
struct eth_dev {
/* lock is held while accessing port_usb
- * or updating its backlink port_usb->ioport
*/
spinlock_t lock;
struct gether *port_usb;
@@ -729,8 +728,6 @@ static int get_ether_addr(const char *str, u8 *dev_addr)
return 1;
}
-static struct eth_dev *the_dev;
-
static const struct net_device_ops eth_netdev_ops = {
.ndo_open = eth_open,
.ndo_stop = eth_stop,
@@ -758,19 +755,16 @@ static struct device_type gadget_type = {
*
* Returns negative errno, or zero on success
*/
-int gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
+struct eth_dev *gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
const char *netname)
{
struct eth_dev *dev;
struct net_device *net;
int status;
- if (the_dev)
- return -EBUSY;
-
net = alloc_etherdev(sizeof *dev);
if (!net)
- return -ENOMEM;
+ return ERR_PTR(-ENOMEM);
dev = netdev_priv(net);
spin_lock_init(&dev->lock);
@@ -807,12 +801,11 @@ int gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
if (status < 0) {
dev_dbg(&g->dev, "register_netdev failed, %d\n", status);
free_netdev(net);
+ dev = ERR_PTR(status);
} else {
INFO(dev, "MAC %pM\n", net->dev_addr);
INFO(dev, "HOST MAC %pM\n", dev->host_mac);
- the_dev = dev;
-
/* two kinds of host-initiated state changes:
* - iff DATA transfer is active, carrier is "on"
* - tx queueing enabled if open *and* carrier is "on"
@@ -820,7 +813,7 @@ int gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
netif_carrier_off(net);
}
- return status;
+ return dev;
}
/**
@@ -829,19 +822,16 @@ int gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
*
* This is called to free all resources allocated by @gether_setup().
*/
-void gether_cleanup(void)
+void gether_cleanup(struct eth_dev *dev)
{
- if (!the_dev)
+ if (!dev)
return;
- unregister_netdev(the_dev->net);
- flush_work(&the_dev->work);
- free_netdev(the_dev->net);
-
- the_dev = NULL;
+ unregister_netdev(dev->net);
+ flush_work(&dev->work);
+ free_netdev(dev->net);
}
-
/**
* gether_connect - notify network layer that USB link is active
* @link: the USB link, set up with endpoints, descriptors matching
@@ -860,7 +850,7 @@ void gether_cleanup(void)
*/
struct net_device *gether_connect(struct gether *link)
{
- struct eth_dev *dev = the_dev;
+ struct eth_dev *dev = link->ioport;
int result = 0;
if (!dev)
@@ -895,7 +885,6 @@ struct net_device *gether_connect(struct gether *link)
spin_lock(&dev->lock);
dev->port_usb = link;
- link->ioport = dev;
if (netif_running(dev->net)) {
if (link->open)
link->open(link);
@@ -989,6 +978,5 @@ void gether_disconnect(struct gether *link)
spin_lock(&dev->lock);
dev->port_usb = NULL;
- link->ioport = NULL;
spin_unlock(&dev->lock);
}
diff --git a/drivers/usb/gadget/u_ether.h b/drivers/usb/gadget/u_ether.h
index 6f4a1623d85..02522338a70 100644
--- a/drivers/usb/gadget/u_ether.h
+++ b/drivers/usb/gadget/u_ether.h
@@ -21,6 +21,7 @@
#include "gadget_chips.h"
+struct eth_dev;
/*
* This represents the USB side of an "ethernet" link, managed by a USB
@@ -70,7 +71,7 @@ struct gether {
|USB_CDC_PACKET_TYPE_DIRECTED)
/* variant of gether_setup that allows customizing network device name */
-int gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
+struct eth_dev *gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
const char *netname);
/* netdev setup/teardown as directed by the gadget driver */
@@ -86,12 +87,13 @@ int gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
*
* Returns negative errno, or zero on success
*/
-static inline int gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN])
+static inline struct eth_dev *gether_setup(struct usb_gadget *g,
+ u8 ethaddr[ETH_ALEN])
{
return gether_setup_name(g, ethaddr, "usb");
}
-void gether_cleanup(void);
+void gether_cleanup(struct eth_dev *dev);
/* connect/disconnect is handled by individual functions */
struct net_device *gether_connect(struct gether *);
@@ -111,21 +113,24 @@ static inline bool can_support_ecm(struct usb_gadget *gadget)
}
/* each configuration may bind one instance of an ethernet link */
-int geth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]);
-int ecm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]);
-int ncm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]);
-int eem_bind_config(struct usb_configuration *c);
+int geth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+ struct eth_dev *dev);
+int ecm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+ struct eth_dev *dev);
+int ncm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+ struct eth_dev *dev);
+int eem_bind_config(struct usb_configuration *c, struct eth_dev *dev);
#ifdef USB_ETH_RNDIS
int rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
- u32 vendorID, const char *manufacturer);
+ u32 vendorID, const char *manufacturer, struct eth_dev *dev);
#else
static inline int
rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
- u32 vendorID, const char *manufacturer)
+ u32 vendorID, const char *manufacturer, struct eth_dev *dev)
{
return 0;
}
@@ -145,9 +150,9 @@ rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
* for calling @gether_cleanup() before module unload.
*/
static inline int rndis_bind_config(struct usb_configuration *c,
- u8 ethaddr[ETH_ALEN])
+ u8 ethaddr[ETH_ALEN], struct eth_dev *dev)
{
- return rndis_bind_config_vendor(c, ethaddr, 0, NULL);
+ return rndis_bind_config_vendor(c, ethaddr, 0, NULL, dev);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-23 03:12:41 +0000