#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/errno.h>
+#include <linux/idr.h>
#include <linux/list.h>
#include <linux/proc_fs.h>
#include <linux/slab.h>
#define rndis_debug 0
#endif
-#define RNDIS_MAX_CONFIGS 1
+#ifdef CONFIG_USB_GADGET_DEBUG_FILES
+#define NAME_TEMPLATE "driver/rndis-%03d"
-static rndis_params rndis_per_dev_params[RNDIS_MAX_CONFIGS];
+#endif /* CONFIG_USB_GADGET_DEBUG_FILES */
+
+static DEFINE_IDA(rndis_ida);
/* Driver Version */
static const __le32 rndis_driver_version = cpu_to_le32(1);
/* Function Prototypes */
-static rndis_resp_t *rndis_add_response(int configNr, u32 length);
+static rndis_resp_t *rndis_add_response(struct rndis_params *params,
+ u32 length);
+
+#ifdef CONFIG_USB_GADGET_DEBUG_FILES
+
+static const struct file_operations rndis_proc_fops;
+#endif /* CONFIG_USB_GADGET_DEBUG_FILES */
/* supported OIDs */
static const u32 oid_supported_list[] =
/* NDIS Functions */
-static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf,
+static int gen_ndis_query_resp(struct rndis_params *params, u32 OID, u8 *buf,
unsigned buf_len, rndis_resp_t *r)
{
int retval = -ENOTSUPP;
outbuf = (__le32 *)&resp[1];
resp->InformationBufferOffset = cpu_to_le32(16);
- net = rndis_per_dev_params[configNr].dev;
+ net = params->dev;
stats = dev_get_stats(net, &temp);
switch (OID) {
/* mandatory */
case RNDIS_OID_GEN_MEDIA_SUPPORTED:
pr_debug("%s: RNDIS_OID_GEN_MEDIA_SUPPORTED\n", __func__);
- *outbuf = cpu_to_le32(rndis_per_dev_params[configNr].medium);
+ *outbuf = cpu_to_le32(params->medium);
retval = 0;
break;
case RNDIS_OID_GEN_MEDIA_IN_USE:
pr_debug("%s: RNDIS_OID_GEN_MEDIA_IN_USE\n", __func__);
/* one medium, one transport... (maybe you do it better) */
- *outbuf = cpu_to_le32(rndis_per_dev_params[configNr].medium);
+ *outbuf = cpu_to_le32(params->medium);
retval = 0;
break;
/* mandatory */
case RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE:
pr_debug("%s: RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE\n", __func__);
- if (rndis_per_dev_params[configNr].dev) {
- *outbuf = cpu_to_le32(
- rndis_per_dev_params[configNr].dev->mtu);
+ if (params->dev) {
+ *outbuf = cpu_to_le32(params->dev->mtu);
retval = 0;
}
break;
case RNDIS_OID_GEN_LINK_SPEED:
if (rndis_debug > 1)
pr_debug("%s: RNDIS_OID_GEN_LINK_SPEED\n", __func__);
- if (rndis_per_dev_params[configNr].media_state
- == RNDIS_MEDIA_STATE_DISCONNECTED)
+ if (params->media_state == RNDIS_MEDIA_STATE_DISCONNECTED)
*outbuf = cpu_to_le32(0);
else
- *outbuf = cpu_to_le32(
- rndis_per_dev_params[configNr].speed);
+ *outbuf = cpu_to_le32(params->speed);
retval = 0;
break;
/* mandatory */
case RNDIS_OID_GEN_TRANSMIT_BLOCK_SIZE:
pr_debug("%s: RNDIS_OID_GEN_TRANSMIT_BLOCK_SIZE\n", __func__);
- if (rndis_per_dev_params[configNr].dev) {
- *outbuf = cpu_to_le32(
- rndis_per_dev_params[configNr].dev->mtu);
+ if (params->dev) {
+ *outbuf = cpu_to_le32(params->dev->mtu);
retval = 0;
}
break;
/* mandatory */
case RNDIS_OID_GEN_RECEIVE_BLOCK_SIZE:
pr_debug("%s: RNDIS_OID_GEN_RECEIVE_BLOCK_SIZE\n", __func__);
- if (rndis_per_dev_params[configNr].dev) {
- *outbuf = cpu_to_le32(
- rndis_per_dev_params[configNr].dev->mtu);
+ if (params->dev) {
+ *outbuf = cpu_to_le32(params->dev->mtu);
retval = 0;
}
break;
/* mandatory */
case RNDIS_OID_GEN_VENDOR_ID:
pr_debug("%s: RNDIS_OID_GEN_VENDOR_ID\n", __func__);
- *outbuf = cpu_to_le32(
- rndis_per_dev_params[configNr].vendorID);
+ *outbuf = cpu_to_le32(params->vendorID);
retval = 0;
break;
/* mandatory */
case RNDIS_OID_GEN_VENDOR_DESCRIPTION:
pr_debug("%s: RNDIS_OID_GEN_VENDOR_DESCRIPTION\n", __func__);
- if (rndis_per_dev_params[configNr].vendorDescr) {
- length = strlen(rndis_per_dev_params[configNr].
- vendorDescr);
- memcpy(outbuf,
- rndis_per_dev_params[configNr].vendorDescr,
- length);
+ if (params->vendorDescr) {
+ length = strlen(params->vendorDescr);
+ memcpy(outbuf, params->vendorDescr, length);
} else {
outbuf[0] = 0;
}
/* mandatory */
case RNDIS_OID_GEN_CURRENT_PACKET_FILTER:
pr_debug("%s: RNDIS_OID_GEN_CURRENT_PACKET_FILTER\n", __func__);
- *outbuf = cpu_to_le32(*rndis_per_dev_params[configNr].filter);
+ *outbuf = cpu_to_le32(*params->filter);
retval = 0;
break;
case RNDIS_OID_GEN_MEDIA_CONNECT_STATUS:
if (rndis_debug > 1)
pr_debug("%s: RNDIS_OID_GEN_MEDIA_CONNECT_STATUS\n", __func__);
- *outbuf = cpu_to_le32(rndis_per_dev_params[configNr]
- .media_state);
+ *outbuf = cpu_to_le32(params->media_state);
retval = 0;
break;
/* mandatory */
case RNDIS_OID_802_3_PERMANENT_ADDRESS:
pr_debug("%s: RNDIS_OID_802_3_PERMANENT_ADDRESS\n", __func__);
- if (rndis_per_dev_params[configNr].dev) {
+ if (params->dev) {
length = ETH_ALEN;
- memcpy(outbuf,
- rndis_per_dev_params[configNr].host_mac,
- length);
+ memcpy(outbuf, params->host_mac, length);
retval = 0;
}
break;
/* mandatory */
case RNDIS_OID_802_3_CURRENT_ADDRESS:
pr_debug("%s: RNDIS_OID_802_3_CURRENT_ADDRESS\n", __func__);
- if (rndis_per_dev_params[configNr].dev) {
+ if (params->dev) {
length = ETH_ALEN;
- memcpy(outbuf,
- rndis_per_dev_params [configNr].host_mac,
- length);
+ memcpy(outbuf, params->host_mac, length);
retval = 0;
}
break;
return retval;
}
-static int gen_ndis_set_resp(u8 configNr, u32 OID, u8 *buf, u32 buf_len,
- rndis_resp_t *r)
+static int gen_ndis_set_resp(struct rndis_params *params, u32 OID,
+ u8 *buf, u32 buf_len, rndis_resp_t *r)
{
rndis_set_cmplt_type *resp;
int i, retval = -ENOTSUPP;
- struct rndis_params *params;
if (!r)
return -ENOMEM;
}
}
- params = &rndis_per_dev_params[configNr];
switch (OID) {
case RNDIS_OID_GEN_CURRENT_PACKET_FILTER:
* Response Functions
*/
-static int rndis_init_response(int configNr, rndis_init_msg_type *buf)
+static int rndis_init_response(struct rndis_params *params,
+ rndis_init_msg_type *buf)
{
rndis_init_cmplt_type *resp;
rndis_resp_t *r;
- struct rndis_params *params = rndis_per_dev_params + configNr;
if (!params->dev)
return -ENOTSUPP;
- r = rndis_add_response(configNr, sizeof(rndis_init_cmplt_type));
+ r = rndis_add_response(params, sizeof(rndis_init_cmplt_type));
if (!r)
return -ENOMEM;
resp = (rndis_init_cmplt_type *)r->buf;
return 0;
}
-static int rndis_query_response(int configNr, rndis_query_msg_type *buf)
+static int rndis_query_response(struct rndis_params *params,
+ rndis_query_msg_type *buf)
{
rndis_query_cmplt_type *resp;
rndis_resp_t *r;
- struct rndis_params *params = rndis_per_dev_params + configNr;
/* pr_debug("%s: OID = %08X\n", __func__, cpu_to_le32(buf->OID)); */
if (!params->dev)
* rndis_query_cmplt_type followed by data.
* oid_supported_list is the largest data reply
*/
- r = rndis_add_response(configNr,
+ r = rndis_add_response(params,
sizeof(oid_supported_list) + sizeof(rndis_query_cmplt_type));
if (!r)
return -ENOMEM;
resp->MessageType = cpu_to_le32(RNDIS_MSG_QUERY_C);
resp->RequestID = buf->RequestID; /* Still LE in msg buffer */
- if (gen_ndis_query_resp(configNr, le32_to_cpu(buf->OID),
+ if (gen_ndis_query_resp(params, le32_to_cpu(buf->OID),
le32_to_cpu(buf->InformationBufferOffset)
+ 8 + (u8 *)buf,
le32_to_cpu(buf->InformationBufferLength),
return 0;
}
-static int rndis_set_response(int configNr, rndis_set_msg_type *buf)
+static int rndis_set_response(struct rndis_params *params,
+ rndis_set_msg_type *buf)
{
u32 BufLength, BufOffset;
rndis_set_cmplt_type *resp;
rndis_resp_t *r;
- struct rndis_params *params = rndis_per_dev_params + configNr;
- r = rndis_add_response(configNr, sizeof(rndis_set_cmplt_type));
+ r = rndis_add_response(params, sizeof(rndis_set_cmplt_type));
if (!r)
return -ENOMEM;
resp = (rndis_set_cmplt_type *)r->buf;
resp->MessageType = cpu_to_le32(RNDIS_MSG_SET_C);
resp->MessageLength = cpu_to_le32(16);
resp->RequestID = buf->RequestID; /* Still LE in msg buffer */
- if (gen_ndis_set_resp(configNr, le32_to_cpu(buf->OID),
+ if (gen_ndis_set_resp(params, le32_to_cpu(buf->OID),
((u8 *)buf) + 8 + BufOffset, BufLength, r))
resp->Status = cpu_to_le32(RNDIS_STATUS_NOT_SUPPORTED);
else
return 0;
}
-static int rndis_reset_response(int configNr, rndis_reset_msg_type *buf)
+static int rndis_reset_response(struct rndis_params *params,
+ rndis_reset_msg_type *buf)
{
rndis_reset_cmplt_type *resp;
rndis_resp_t *r;
- struct rndis_params *params = rndis_per_dev_params + configNr;
- r = rndis_add_response(configNr, sizeof(rndis_reset_cmplt_type));
+ r = rndis_add_response(params, sizeof(rndis_reset_cmplt_type));
if (!r)
return -ENOMEM;
resp = (rndis_reset_cmplt_type *)r->buf;
return 0;
}
-static int rndis_keepalive_response(int configNr,
+static int rndis_keepalive_response(struct rndis_params *params,
rndis_keepalive_msg_type *buf)
{
rndis_keepalive_cmplt_type *resp;
rndis_resp_t *r;
- struct rndis_params *params = rndis_per_dev_params + configNr;
/* host "should" check only in RNDIS_DATA_INITIALIZED state */
- r = rndis_add_response(configNr, sizeof(rndis_keepalive_cmplt_type));
+ r = rndis_add_response(params, sizeof(rndis_keepalive_cmplt_type));
if (!r)
return -ENOMEM;
resp = (rndis_keepalive_cmplt_type *)r->buf;
/*
* Device to Host Comunication
*/
-static int rndis_indicate_status_msg(int configNr, u32 status)
+static int rndis_indicate_status_msg(struct rndis_params *params, u32 status)
{
rndis_indicate_status_msg_type *resp;
rndis_resp_t *r;
- struct rndis_params *params = rndis_per_dev_params + configNr;
if (params->state == RNDIS_UNINITIALIZED)
return -ENOTSUPP;
- r = rndis_add_response(configNr,
- sizeof(rndis_indicate_status_msg_type));
+ r = rndis_add_response(params, sizeof(rndis_indicate_status_msg_type));
if (!r)
return -ENOMEM;
resp = (rndis_indicate_status_msg_type *)r->buf;
return 0;
}
-int rndis_signal_connect(int configNr)
+int rndis_signal_connect(struct rndis_params *params)
{
- rndis_per_dev_params[configNr].media_state
- = RNDIS_MEDIA_STATE_CONNECTED;
- return rndis_indicate_status_msg(configNr,
- RNDIS_STATUS_MEDIA_CONNECT);
+ params->media_state = RNDIS_MEDIA_STATE_CONNECTED;
+ return rndis_indicate_status_msg(params, RNDIS_STATUS_MEDIA_CONNECT);
}
EXPORT_SYMBOL_GPL(rndis_signal_connect);
-int rndis_signal_disconnect(int configNr)
+int rndis_signal_disconnect(struct rndis_params *params)
{
- rndis_per_dev_params[configNr].media_state
- = RNDIS_MEDIA_STATE_DISCONNECTED;
- return rndis_indicate_status_msg(configNr,
- RNDIS_STATUS_MEDIA_DISCONNECT);
+ params->media_state = RNDIS_MEDIA_STATE_DISCONNECTED;
+ return rndis_indicate_status_msg(params, RNDIS_STATUS_MEDIA_DISCONNECT);
}
EXPORT_SYMBOL_GPL(rndis_signal_disconnect);
-void rndis_uninit(int configNr)
+void rndis_uninit(struct rndis_params *params)
{
u8 *buf;
u32 length;
- if (configNr >= RNDIS_MAX_CONFIGS)
+ if (!params)
return;
- rndis_per_dev_params[configNr].state = RNDIS_UNINITIALIZED;
+ params->state = RNDIS_UNINITIALIZED;
/* drain the response queue */
- while ((buf = rndis_get_next_response(configNr, &length)))
- rndis_free_response(configNr, buf);
+ while ((buf = rndis_get_next_response(params, &length)))
+ rndis_free_response(params, buf);
}
EXPORT_SYMBOL_GPL(rndis_uninit);
-void rndis_set_host_mac(int configNr, const u8 *addr)
+void rndis_set_host_mac(struct rndis_params *params, const u8 *addr)
{
- rndis_per_dev_params[configNr].host_mac = addr;
+ params->host_mac = addr;
}
EXPORT_SYMBOL_GPL(rndis_set_host_mac);
/*
* Message Parser
*/
-int rndis_msg_parser(u8 configNr, u8 *buf)
+int rndis_msg_parser(struct rndis_params *params, u8 *buf)
{
u32 MsgType, MsgLength;
__le32 *tmp;
- struct rndis_params *params;
if (!buf)
return -ENOMEM;
MsgType = get_unaligned_le32(tmp++);
MsgLength = get_unaligned_le32(tmp++);
- if (configNr >= RNDIS_MAX_CONFIGS)
+ if (!params)
return -ENOTSUPP;
- params = &rndis_per_dev_params[configNr];
/* NOTE: RNDIS is *EXTREMELY* chatty ... Windows constantly polls for
* rx/tx statistics and link status, in addition to KEEPALIVE traffic
pr_debug("%s: RNDIS_MSG_INIT\n",
__func__);
params->state = RNDIS_INITIALIZED;
- return rndis_init_response(configNr,
- (rndis_init_msg_type *)buf);
+ return rndis_init_response(params, (rndis_init_msg_type *)buf);
case RNDIS_MSG_HALT:
pr_debug("%s: RNDIS_MSG_HALT\n",
return 0;
case RNDIS_MSG_QUERY:
- return rndis_query_response(configNr,
+ return rndis_query_response(params,
(rndis_query_msg_type *)buf);
case RNDIS_MSG_SET:
- return rndis_set_response(configNr,
- (rndis_set_msg_type *)buf);
+ return rndis_set_response(params, (rndis_set_msg_type *)buf);
case RNDIS_MSG_RESET:
pr_debug("%s: RNDIS_MSG_RESET\n",
__func__);
- return rndis_reset_response(configNr,
+ return rndis_reset_response(params,
(rndis_reset_msg_type *)buf);
case RNDIS_MSG_KEEPALIVE:
if (rndis_debug > 1)
pr_debug("%s: RNDIS_MSG_KEEPALIVE\n",
__func__);
- return rndis_keepalive_response(configNr,
+ return rndis_keepalive_response(params,
(rndis_keepalive_msg_type *)
buf);
}
EXPORT_SYMBOL_GPL(rndis_msg_parser);
-int rndis_register(void (*resp_avail)(void *v), void *v)
+static inline int rndis_get_nr(void)
{
- u8 i;
+ return ida_simple_get(&rndis_ida, 0, 0, GFP_KERNEL);
+}
+
+static inline void rndis_put_nr(int nr)
+{
+ ida_simple_remove(&rndis_ida, nr);
+}
+
+struct rndis_params *rndis_register(void (*resp_avail)(void *v), void *v)
+{
+ struct rndis_params *params;
+ int i;
if (!resp_avail)
- return -EINVAL;
+ return ERR_PTR(-EINVAL);
+
+ i = rndis_get_nr();
+ if (i < 0) {
+ pr_debug("failed\n");
+
+ return ERR_PTR(-ENODEV);
+ }
+
+ params = kzalloc(sizeof(*params), GFP_KERNEL);
+ if (!params) {
+ rndis_put_nr(i);
- for (i = 0; i < RNDIS_MAX_CONFIGS; i++) {
- if (!rndis_per_dev_params[i].used) {
- rndis_per_dev_params[i].used = 1;
- rndis_per_dev_params[i].resp_avail = resp_avail;
- rndis_per_dev_params[i].v = v;
- pr_debug("%s: configNr = %d\n", __func__, i);
- return i;
+ return ERR_PTR(-ENOMEM);
+ }
+
+#ifdef CONFIG_USB_GADGET_DEBUG_FILES
+ {
+ struct proc_dir_entry *proc_entry;
+ char name[20];
+
+ sprintf(name, NAME_TEMPLATE, i);
+ proc_entry = proc_create_data(name, 0660, NULL,
+ &rndis_proc_fops, params);
+ if (!proc_entry) {
+ kfree(params);
+ rndis_put_nr(i);
+
+ return ERR_PTR(-EIO);
}
}
- pr_debug("failed\n");
+#endif
+
+ params->confignr = i;
+ params->used = 1;
+ params->state = RNDIS_UNINITIALIZED;
+ params->media_state = RNDIS_MEDIA_STATE_DISCONNECTED;
+ params->resp_avail = resp_avail;
+ params->v = v;
+ INIT_LIST_HEAD(&(params->resp_queue));
+ pr_debug("%s: configNr = %d\n", __func__, i);
- return -ENODEV;
+ return params;
}
EXPORT_SYMBOL_GPL(rndis_register);
-void rndis_deregister(int configNr)
+void rndis_deregister(struct rndis_params *params)
{
+ int i;
+
pr_debug("%s:\n", __func__);
- if (configNr >= RNDIS_MAX_CONFIGS) return;
- rndis_per_dev_params[configNr].used = 0;
+ if (!params)
+ return;
+
+ i = params->confignr;
+
+#ifdef CONFIG_USB_GADGET_DEBUG_FILES
+ {
+ char name[20];
+
+ sprintf(name, NAME_TEMPLATE, i);
+ remove_proc_entry(name, NULL);
+ }
+#endif
+
+ kfree(params);
+ rndis_put_nr(i);
}
EXPORT_SYMBOL_GPL(rndis_deregister);
-
-int rndis_set_param_dev(u8 configNr, struct net_device *dev, u16 *cdc_filter)
+int rndis_set_param_dev(struct rndis_params *params, struct net_device *dev,
+ u16 *cdc_filter)
{
pr_debug("%s:\n", __func__);
if (!dev)
return -EINVAL;
- if (configNr >= RNDIS_MAX_CONFIGS) return -1;
+ if (!params)
+ return -1;
- rndis_per_dev_params[configNr].dev = dev;
- rndis_per_dev_params[configNr].filter = cdc_filter;
+ params->dev = dev;
+ params->filter = cdc_filter;
return 0;
}
EXPORT_SYMBOL_GPL(rndis_set_param_dev);
-int rndis_set_param_vendor(u8 configNr, u32 vendorID, const char *vendorDescr)
+int rndis_set_param_vendor(struct rndis_params *params, u32 vendorID,
+ const char *vendorDescr)
{
pr_debug("%s:\n", __func__);
if (!vendorDescr) return -1;
- if (configNr >= RNDIS_MAX_CONFIGS) return -1;
+ if (!params)
+ return -1;
- rndis_per_dev_params[configNr].vendorID = vendorID;
- rndis_per_dev_params[configNr].vendorDescr = vendorDescr;
+ params->vendorID = vendorID;
+ params->vendorDescr = vendorDescr;
return 0;
}
EXPORT_SYMBOL_GPL(rndis_set_param_vendor);
-int rndis_set_param_medium(u8 configNr, u32 medium, u32 speed)
+int rndis_set_param_medium(struct rndis_params *params, u32 medium, u32 speed)
{
pr_debug("%s: %u %u\n", __func__, medium, speed);
- if (configNr >= RNDIS_MAX_CONFIGS) return -1;
+ if (!params)
+ return -1;
- rndis_per_dev_params[configNr].medium = medium;
- rndis_per_dev_params[configNr].speed = speed;
+ params->medium = medium;
+ params->speed = speed;
return 0;
}
}
EXPORT_SYMBOL_GPL(rndis_add_hdr);
-void rndis_free_response(int configNr, u8 *buf)
+void rndis_free_response(struct rndis_params *params, u8 *buf)
{
rndis_resp_t *r;
struct list_head *act, *tmp;
- list_for_each_safe(act, tmp,
- &(rndis_per_dev_params[configNr].resp_queue))
+ list_for_each_safe(act, tmp, &(params->resp_queue))
{
r = list_entry(act, rndis_resp_t, list);
if (r && r->buf == buf) {
}
EXPORT_SYMBOL_GPL(rndis_free_response);
-u8 *rndis_get_next_response(int configNr, u32 *length)
+u8 *rndis_get_next_response(struct rndis_params *params, u32 *length)
{
rndis_resp_t *r;
struct list_head *act, *tmp;
if (!length) return NULL;
- list_for_each_safe(act, tmp,
- &(rndis_per_dev_params[configNr].resp_queue))
+ list_for_each_safe(act, tmp, &(params->resp_queue))
{
r = list_entry(act, rndis_resp_t, list);
if (!r->send) {
}
EXPORT_SYMBOL_GPL(rndis_get_next_response);
-static rndis_resp_t *rndis_add_response(int configNr, u32 length)
+static rndis_resp_t *rndis_add_response(struct rndis_params *params, u32 length)
{
rndis_resp_t *r;
r->length = length;
r->send = 0;
- list_add_tail(&r->list,
- &(rndis_per_dev_params[configNr].resp_queue));
+ list_add_tail(&r->list, &(params->resp_queue));
return r;
}
break;
case 'C':
case 'c':
- rndis_signal_connect(p->confignr);
+ rndis_signal_connect(p);
break;
case 'D':
case 'd':
- rndis_signal_disconnect(p->confignr);
+ rndis_signal_disconnect(p);
break;
default:
if (fl_speed) p->speed = speed;
#define NAME_TEMPLATE "driver/rndis-%03d"
-static struct proc_dir_entry *rndis_connect_state [RNDIS_MAX_CONFIGS];
-
#endif /* CONFIG_USB_GADGET_DEBUG_FILES */
-
-
-int rndis_init(void)
-{
- u8 i;
-
- for (i = 0; i < RNDIS_MAX_CONFIGS; i++) {
-#ifdef CONFIG_USB_GADGET_DEBUG_FILES
- char name [20];
-
- sprintf(name, NAME_TEMPLATE, i);
- rndis_connect_state[i] = proc_create_data(name, 0660, NULL,
- &rndis_proc_fops,
- (void *)(rndis_per_dev_params + i));
- if (!rndis_connect_state[i]) {
- pr_debug("%s: remove entries", __func__);
- while (i) {
- sprintf(name, NAME_TEMPLATE, --i);
- remove_proc_entry(name, NULL);
- }
- pr_debug("\n");
- return -EIO;
- }
-#endif
- rndis_per_dev_params[i].confignr = i;
- rndis_per_dev_params[i].used = 0;
- rndis_per_dev_params[i].state = RNDIS_UNINITIALIZED;
- rndis_per_dev_params[i].media_state
- = RNDIS_MEDIA_STATE_DISCONNECTED;
- INIT_LIST_HEAD(&(rndis_per_dev_params[i].resp_queue));
- }
-
- return 0;
-}
-
-void rndis_exit(void)
-{
-#ifdef CONFIG_USB_GADGET_DEBUG_FILES
- u8 i;
- char name[20];
-
- for (i = 0; i < RNDIS_MAX_CONFIGS; i++) {
- sprintf(name, NAME_TEMPLATE, i);
- remove_proc_entry(name, NULL);
- }
-#endif
-}
-
Code Review / kvmfornfv.git / blobdiff