File ndiswrapper-1.58-kernel-3.10.patch of Package ndiswrapper.openSUSE_13.1_Update

Description: Patch for Linux 3.10
 Based on the Ubuntu patch, with support for older kernels re-added.
 .
 ndiswrapper (1.58-1ubuntu1) saucy; urgency=low
 .
   * update-for-linux-3.10.patch: Fix build with 3.10 and later kernels
 .
 -- Seth Forshee <seth.forshee@canonical.com>  Sun, 04 Aug 2013 11:41:02 +0100
Origin: vendor, https://launchpadlibrarian.net/146718060/ndiswrapper_1.58-1_1.58-1ubuntu1.diff.gz
Bug-Debian: http://bugs.debian.org/717152
Author: Seth Forshee <seth.forshee@canonical.com>
Author: Julian Andres Klode <jak@debian.org>

--- a/driver/proc.c
+++ b/driver/proc.c
@@ -13,6 +13,7 @@
  *
  */
 #include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/module.h>
 #include <asm/uaccess.h>
 
@@ -24,116 +25,127 @@
 
 #define MAX_PROC_STR_LEN 32
 
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
+static inline void *PDE_DATA(const struct inode *inode)
+{
+	return PROC_I(inode)->pde->data;
+}
+
+void proc_set_user(struct proc_dir_entry *de, kuid_t uid, kgid_t gid)
+{
+	de->uid = uid;
+	de->gid = gid;
+}
+#endif
+
 static struct proc_dir_entry *wrap_procfs_entry;
 
-static int procfs_read_ndis_stats(char *page, char **start, off_t off,
-				  int count, int *eof, void *data)
+static int procfs_ndis_stats_show(struct seq_file *m, void *data)
 {
-	char *p = page;
 	struct ndis_device *wnd = (struct ndis_device *)data;
 	struct ndis_wireless_stats stats;
 	NDIS_STATUS res;
 	ndis_rssi rssi;
 
-	if (off != 0) {
-		*eof = 1;
-		return 0;
-	}
-
 	res = mp_query(wnd, OID_802_11_RSSI, &rssi, sizeof(rssi));
 	if (!res)
-		p += sprintf(p, "signal_level=%d dBm\n", (s32)rssi);
+		seq_printf(m, "signal_level=%d dBm\n", (s32)rssi);
 
 	res = mp_query(wnd, OID_802_11_STATISTICS, &stats, sizeof(stats));
 	if (!res) {
 
-		p += sprintf(p, "tx_frames=%llu\n", stats.tx_frag);
-		p += sprintf(p, "tx_multicast_frames=%llu\n",
-			     stats.tx_multi_frag);
-		p += sprintf(p, "tx_failed=%llu\n", stats.failed);
-		p += sprintf(p, "tx_retry=%llu\n", stats.retry);
-		p += sprintf(p, "tx_multi_retry=%llu\n", stats.multi_retry);
-		p += sprintf(p, "tx_rtss_success=%llu\n", stats.rtss_succ);
-		p += sprintf(p, "tx_rtss_fail=%llu\n", stats.rtss_fail);
-		p += sprintf(p, "ack_fail=%llu\n", stats.ack_fail);
-		p += sprintf(p, "frame_duplicates=%llu\n", stats.frame_dup);
-		p += sprintf(p, "rx_frames=%llu\n", stats.rx_frag);
-		p += sprintf(p, "rx_multicast_frames=%llu\n",
-			     stats.rx_multi_frag);
-		p += sprintf(p, "fcs_errors=%llu\n", stats.fcs_err);
-	}
-
-	if (p - page > count) {
-		ERROR("wrote %td bytes (limit is %u)\n",
-		      p - page, count);
-		*eof = 1;
+		seq_printf(m, "tx_frames=%llu\n", stats.tx_frag);
+		seq_printf(m, "tx_multicast_frames=%llu\n",
+			   stats.tx_multi_frag);
+		seq_printf(m, "tx_failed=%llu\n", stats.failed);
+		seq_printf(m, "tx_retry=%llu\n", stats.retry);
+		seq_printf(m, "tx_multi_retry=%llu\n", stats.multi_retry);
+		seq_printf(m, "tx_rtss_success=%llu\n", stats.rtss_succ);
+		seq_printf(m, "tx_rtss_fail=%llu\n", stats.rtss_fail);
+		seq_printf(m, "ack_fail=%llu\n", stats.ack_fail);
+		seq_printf(m, "frame_duplicates=%llu\n", stats.frame_dup);
+		seq_printf(m, "rx_frames=%llu\n", stats.rx_frag);
+		seq_printf(m, "rx_multicast_frames=%llu\n",
+			   stats.rx_multi_frag);
+		seq_printf(m, "fcs_errors=%llu\n", stats.fcs_err);
 	}
 
-	return p - page;
+	return 0;
 }
 
-static int procfs_read_ndis_encr(char *page, char **start, off_t off,
-				 int count, int *eof, void *data)
+static int procfs_ndis_stats_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, procfs_ndis_stats_show, PDE_DATA(inode));
+}
+
+static const struct file_operations procfs_ndis_stats_fops = {
+	.open		= procfs_ndis_stats_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+};
+
+static int procfs_ndis_encr_show(struct seq_file *m, void *data)
 {
-	char *p = page;
 	struct ndis_device *wnd = (struct ndis_device *)data;
 	int i, encr_status, auth_mode, infra_mode;
 	NDIS_STATUS res;
 	struct ndis_essid essid;
 	mac_address ap_address;
 
-	if (off != 0) {
-		*eof = 1;
-		return 0;
-	}
-
 	res = mp_query(wnd, OID_802_11_BSSID,
 		       &ap_address, sizeof(ap_address));
 	if (res)
 		memset(ap_address, 0, ETH_ALEN);
-	p += sprintf(p, "ap_address=%2.2X", ap_address[0]);
+	seq_printf(m, "ap_address=%2.2X", ap_address[0]);
 	for (i = 1; i < ETH_ALEN; i++)
-		p += sprintf(p, ":%2.2X", ap_address[i]);
-	p += sprintf(p, "\n");
+		seq_printf(m, ":%2.2X", ap_address[i]);
+	seq_printf(m, "\n");
 
 	res = mp_query(wnd, OID_802_11_SSID, &essid, sizeof(essid));
 	if (!res)
-		p += sprintf(p, "essid=%.*s\n", essid.length, essid.essid);
+		seq_printf(m, "essid=%.*s\n", essid.length, essid.essid);
 
 	res = mp_query_int(wnd, OID_802_11_ENCRYPTION_STATUS, &encr_status);
 	if (!res) {
 		typeof(&wnd->encr_info.keys[0]) tx_key;
-		p += sprintf(p, "tx_key=%u\n", wnd->encr_info.tx_key_index);
-		p += sprintf(p, "key=");
+		seq_printf(m, "tx_key=%u\n", wnd->encr_info.tx_key_index);
+		seq_printf(m, "key=");
 		tx_key = &wnd->encr_info.keys[wnd->encr_info.tx_key_index];
 		if (tx_key->length > 0)
 			for (i = 0; i < tx_key->length; i++)
-				p += sprintf(p, "%2.2X", tx_key->key[i]);
+				seq_printf(m, "%2.2X", tx_key->key[i]);
 		else
-			p += sprintf(p, "off");
-		p += sprintf(p, "\n");
-		p += sprintf(p, "encr_mode=%d\n", encr_status);
+			seq_printf(m, "off");
+		seq_printf(m, "\n");
+		seq_printf(m, "encr_mode=%d\n", encr_status);
 	}
 	res = mp_query_int(wnd, OID_802_11_AUTHENTICATION_MODE, &auth_mode);
 	if (!res)
-		p += sprintf(p, "auth_mode=%d\n", auth_mode);
+		seq_printf(m, "auth_mode=%d\n", auth_mode);
 	res = mp_query_int(wnd, OID_802_11_INFRASTRUCTURE_MODE, &infra_mode);
-	p += sprintf(p, "mode=%s\n", (infra_mode == Ndis802_11IBSS) ?
-		     "adhoc" : (infra_mode == Ndis802_11Infrastructure) ?
-		     "managed" : "auto");
-	if (p - page > count) {
-		WARNING("wrote %td bytes (limit is %u)",
-			p - page, count);
-		*eof = 1;
-	}
+	seq_printf(m, "mode=%s\n", (infra_mode == Ndis802_11IBSS) ?
+		   "adhoc" : (infra_mode == Ndis802_11Infrastructure) ?
+		   "managed" : "auto");
 
-	return p - page;
+	return 0;
 }
 
-static int procfs_read_ndis_hw(char *page, char **start, off_t off,
-			       int count, int *eof, void *data)
+static int procfs_ndis_encr_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, procfs_ndis_encr_show, PDE_DATA(inode));
+}
+
+static const struct file_operations procfs_ndis_encr_fops = {
+	.open		= procfs_ndis_encr_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+};
+
+static int procfs_hw_show(struct seq_file *m, void *data)
 {
-	char *p = page;
 	struct ndis_device *wnd = (struct ndis_device *)data;
 	struct ndis_configuration config;
 	enum ndis_power power_mode;
@@ -149,138 +161,134 @@ static int procfs_read_ndis_hw(char *pag
 	char *hw_status[] = {"ready", "initializing", "resetting", "closing",
 			     "not ready"};
 
-	if (off != 0) {
-		*eof = 1;
-		return 0;
-	}
-
 	res = mp_query_int(wnd, OID_GEN_HARDWARE_STATUS, &n);
 	if (res == NDIS_STATUS_SUCCESS && n >= 0 && n < ARRAY_SIZE(hw_status))
-		p += sprintf(p, "status=%s\n", hw_status[n]);
+		seq_printf(m, "status=%s\n", hw_status[n]);
 
 	res = mp_query(wnd, OID_802_3_CURRENT_ADDRESS, mac, sizeof(mac));
 	if (!res)
-		p += sprintf(p, "mac: " MACSTRSEP "\n", MAC2STR(mac));
+		seq_printf(m, "mac: " MACSTRSEP "\n", MAC2STR(mac));
 	res = mp_query(wnd, OID_802_11_CONFIGURATION, &config, sizeof(config));
 	if (!res) {
-		p += sprintf(p, "beacon_period=%u msec\n",
-			     config.beacon_period);
-		p += sprintf(p, "atim_window=%u msec\n", config.atim_window);
-		p += sprintf(p, "frequency=%u kHz\n", config.ds_config);
-		p += sprintf(p, "hop_pattern=%u\n",
-			     config.fh_config.hop_pattern);
-		p += sprintf(p, "hop_set=%u\n",
-			     config.fh_config.hop_set);
-		p += sprintf(p, "dwell_time=%u msec\n",
-			     config.fh_config.dwell_time);
+		seq_printf(m, "beacon_period=%u msec\n",
+			   config.beacon_period);
+		seq_printf(m, "atim_window=%u msec\n", config.atim_window);
+		seq_printf(m, "frequency=%u kHz\n", config.ds_config);
+		seq_printf(m, "hop_pattern=%u\n",
+			   config.fh_config.hop_pattern);
+		seq_printf(m, "hop_set=%u\n",
+			   config.fh_config.hop_set);
+		seq_printf(m, "dwell_time=%u msec\n",
+			   config.fh_config.dwell_time);
 	}
 
 	res = mp_query(wnd, OID_802_11_TX_POWER_LEVEL,
 		       &tx_power, sizeof(tx_power));
 	if (!res)
-		p += sprintf(p, "tx_power=%u mW\n", tx_power);
+		seq_printf(m, "tx_power=%u mW\n", tx_power);
 
 	res = mp_query(wnd, OID_GEN_LINK_SPEED, &bit_rate, sizeof(bit_rate));
 	if (!res)
-		p += sprintf(p, "bit_rate=%u kBps\n", (u32)bit_rate / 10);
+		seq_printf(m, "bit_rate=%u kBps\n", (u32)bit_rate / 10);
 
 	res = mp_query(wnd, OID_802_11_RTS_THRESHOLD,
 		       &rts_threshold, sizeof(rts_threshold));
 	if (!res)
-		p += sprintf(p, "rts_threshold=%u bytes\n", rts_threshold);
+		seq_printf(m, "rts_threshold=%u bytes\n", rts_threshold);
 
 	res = mp_query(wnd, OID_802_11_FRAGMENTATION_THRESHOLD,
 		       &frag_threshold, sizeof(frag_threshold));
 	if (!res)
-		p += sprintf(p, "frag_threshold=%u bytes\n", frag_threshold);
+		seq_printf(m, "frag_threshold=%u bytes\n", frag_threshold);
 
 	res = mp_query_int(wnd, OID_802_11_POWER_MODE, &power_mode);
 	if (!res)
-		p += sprintf(p, "power_mode=%s\n",
-			     (power_mode == NDIS_POWER_OFF) ? "always_on" :
-			     (power_mode == NDIS_POWER_MAX) ?
-			     "max_savings" : "min_savings");
+		seq_printf(m, "power_mode=%s\n",
+			   (power_mode == NDIS_POWER_OFF) ? "always_on" :
+			   (power_mode == NDIS_POWER_MAX) ?
+			   "max_savings" : "min_savings");
 
 	res = mp_query(wnd, OID_802_11_NUMBER_OF_ANTENNAS,
 		       &antenna, sizeof(antenna));
 	if (!res)
-		p += sprintf(p, "num_antennas=%u\n", antenna);
+		seq_printf(m, "num_antennas=%u\n", antenna);
 
 	res = mp_query(wnd, OID_802_11_TX_ANTENNA_SELECTED,
 		       &antenna, sizeof(antenna));
 	if (!res)
-		p += sprintf(p, "tx_antenna=%u\n", antenna);
+		seq_printf(m, "tx_antenna=%u\n", antenna);
 
 	res = mp_query(wnd, OID_802_11_RX_ANTENNA_SELECTED,
 		       &antenna, sizeof(antenna));
 	if (!res)
-		p += sprintf(p, "rx_antenna=%u\n", antenna);
+		seq_printf(m, "rx_antenna=%u\n", antenna);
 
-	p += sprintf(p, "encryption_modes=%s%s%s%s%s%s%s\n",
-		     test_bit(Ndis802_11Encryption1Enabled, &wnd->capa.encr) ?
-		     "WEP" : "none",
-
-		     test_bit(Ndis802_11Encryption2Enabled, &wnd->capa.encr) ?
-		     "; TKIP with WPA" : "",
-		     test_bit(Ndis802_11AuthModeWPA2, &wnd->capa.auth) ?
-		     ", WPA2" : "",
-		     test_bit(Ndis802_11AuthModeWPA2PSK, &wnd->capa.auth) ?
-		     ", WPA2PSK" : "",
-
-		     test_bit(Ndis802_11Encryption3Enabled, &wnd->capa.encr) ?
-		     "; AES/CCMP with WPA" : "",
-		     test_bit(Ndis802_11AuthModeWPA2, &wnd->capa.auth) ?
-		     ", WPA2" : "",
-		     test_bit(Ndis802_11AuthModeWPA2PSK, &wnd->capa.auth) ?
-		     ", WPA2PSK" : "");
+	seq_printf(m, "encryption_modes=%s%s%s%s%s%s%s\n",
+		   test_bit(Ndis802_11Encryption1Enabled, &wnd->capa.encr) ?
+		   "WEP" : "none",
+
+		   test_bit(Ndis802_11Encryption2Enabled, &wnd->capa.encr) ?
+		   "; TKIP with WPA" : "",
+		   test_bit(Ndis802_11AuthModeWPA2, &wnd->capa.auth) ?
+		   ", WPA2" : "",
+		   test_bit(Ndis802_11AuthModeWPA2PSK, &wnd->capa.auth) ?
+		   ", WPA2PSK" : "",
+
+		   test_bit(Ndis802_11Encryption3Enabled, &wnd->capa.encr) ?
+		   "; AES/CCMP with WPA" : "",
+		   test_bit(Ndis802_11AuthModeWPA2, &wnd->capa.auth) ?
+		   ", WPA2" : "",
+		   test_bit(Ndis802_11AuthModeWPA2PSK, &wnd->capa.auth) ?
+		   ", WPA2PSK" : "");
 
 	res = mp_query_int(wnd, OID_GEN_CURRENT_PACKET_FILTER, &packet_filter);
 	if (!res) {
 		if (packet_filter != wnd->packet_filter)
 			WARNING("wrong packet_filter? 0x%08x, 0x%08x\n",
 				packet_filter, wnd->packet_filter);
-		p += sprintf(p, "packet_filter: 0x%08x\n", packet_filter);
-	}
-	if (p - page > count) {
-		WARNING("wrote %td bytes (limit is %u)",
-			p - page, count);
-		*eof = 1;
+		seq_printf(m, "packet_filter: 0x%08x\n", packet_filter);
 	}
 
-	return p - page;
+	return 0;
 }
 
-static int procfs_read_ndis_settings(char *page, char **start, off_t off,
-				     int count, int *eof, void *data)
+static int procfs_hw_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, procfs_hw_show, PDE_DATA(inode));
+}
+
+static const struct file_operations procfs_hw_fops = {
+	.open		= procfs_hw_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+};
+
+static int procfs_ndis_settings_show(struct seq_file *m, void *data)
 {
-	char *p = page;
 	struct ndis_device *wnd = (struct ndis_device *)data;
 	struct wrap_device_setting *setting;
 
-	if (off != 0) {
-		*eof = 1;
-		return 0;
-	}
-
-	p += sprintf(p, "hangcheck_interval=%d\n",
-		     hangcheck_interval == 0 ?
-		     (wnd->hangcheck_interval / HZ) : -1);
+	seq_printf(m, "hangcheck_interval=%d\n",
+		   hangcheck_interval == 0 ?
+		   (wnd->hangcheck_interval / HZ) : -1);
 
 	list_for_each_entry(setting, &wnd->wd->settings, list) {
-		p += sprintf(p, "%s=%s\n", setting->name, setting->value);
+		seq_printf(m, "%s=%s\n", setting->name, setting->value);
 	}
 
 	list_for_each_entry(setting, &wnd->wd->driver->settings, list) {
-		p += sprintf(p, "%s=%s\n", setting->name, setting->value);
+		seq_printf(m, "%s=%s\n", setting->name, setting->value);
 	}
 
-	return p - page;
+	return 0;
 }
 
-static int procfs_write_ndis_settings(struct file *file, const char __user *buf,
-				      unsigned long count, void *data)
+static ssize_t procfs_write_ndis_settings(struct file *file,
+					  const char __user *buf, size_t count,
+					  loff_t *pos)
 {
-	struct ndis_device *wnd = (struct ndis_device *)data;
+	struct ndis_device *wnd = PDE_DATA(file_inode(file));
 	char setting[MAX_PROC_STR_LEN], *p;
 	unsigned int i;
 	NDIS_STATUS res;
@@ -380,6 +388,19 @@ static int procfs_write_ndis_settings(st
 	return count;
 }
 
+static int procfs_ndis_settings_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, procfs_ndis_settings_show, PDE_DATA(inode));
+}
+
+static const struct file_operations procfs_ndis_settings_fops = {
+	.open		= procfs_ndis_settings_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+	.write		= procfs_write_ndis_settings,
+};
+
 int wrap_procfs_add_ndis_device(struct ndis_device *wnd)
 {
 	struct proc_dir_entry *procfs_entry;
@@ -388,7 +409,7 @@ int wrap_procfs_add_ndis_device(struct n
 		return -ENOMEM;
 
 	if (wnd->procfs_iface) {
-		ERROR("%s already registered?", wnd->procfs_iface->name);
+		ERROR("%s already registered?", wnd->net_dev->name);
 		return -EINVAL;
 	}
 	wnd->procfs_iface = proc_mkdir(wnd->net_dev->name, wrap_procfs_entry);
@@ -396,57 +417,47 @@ int wrap_procfs_add_ndis_device(struct n
 		ERROR("couldn't create proc directory");
 		return -ENOMEM;
 	}
-	wnd->procfs_iface->uid = proc_uid;
-	wnd->procfs_iface->gid = proc_gid;
+	proc_set_user(wnd->procfs_iface, proc_uid, proc_gid);
 
-	procfs_entry = create_proc_entry("hw", S_IFREG | S_IRUSR | S_IRGRP,
-					 wnd->procfs_iface);
+	procfs_entry = proc_create_data("hw", S_IFREG | S_IRUSR | S_IRGRP,
+					wnd->procfs_iface, &procfs_hw_fops,
+					wnd);
 	if (procfs_entry == NULL) {
 		ERROR("couldn't create proc entry for 'hw'");
 		goto err_hw;
 	} else {
-		procfs_entry->uid = proc_uid;
-		procfs_entry->gid = proc_gid;
-		procfs_entry->data = wnd;
-		procfs_entry->read_proc = procfs_read_ndis_hw;
+		proc_set_user(procfs_entry, proc_uid, proc_gid);
 	}
 
-	procfs_entry = create_proc_entry("stats", S_IFREG | S_IRUSR | S_IRGRP,
-					 wnd->procfs_iface);
+	procfs_entry = proc_create_data("stats", S_IFREG | S_IRUSR | S_IRGRP,
+					wnd->procfs_iface,
+					&procfs_ndis_stats_fops, wnd);
 	if (procfs_entry == NULL) {
 		ERROR("couldn't create proc entry for 'stats'");
 		goto err_stats;
 	} else {
-		procfs_entry->uid = proc_uid;
-		procfs_entry->gid = proc_gid;
-		procfs_entry->data = wnd;
-		procfs_entry->read_proc = procfs_read_ndis_stats;
+		proc_set_user(procfs_entry, proc_uid, proc_gid);
 	}
 
-	procfs_entry = create_proc_entry("encr", S_IFREG | S_IRUSR | S_IRGRP,
-					 wnd->procfs_iface);
+	procfs_entry = proc_create_data("encr", S_IFREG | S_IRUSR | S_IRGRP,
+					wnd->procfs_iface,
+					&procfs_ndis_encr_fops, wnd);
 	if (procfs_entry == NULL) {
 		ERROR("couldn't create proc entry for 'encr'");
 		goto err_encr;
 	} else {
-		procfs_entry->uid = proc_uid;
-		procfs_entry->gid = proc_gid;
-		procfs_entry->data = wnd;
-		procfs_entry->read_proc = procfs_read_ndis_encr;
+		proc_set_user(procfs_entry, proc_uid, proc_gid);
 	}
 
-	procfs_entry = create_proc_entry("settings", S_IFREG |
-					 S_IRUSR | S_IRGRP |
-					 S_IWUSR | S_IWGRP, wnd->procfs_iface);
+	procfs_entry = proc_create_data("settings", S_IFREG |
+					S_IRUSR | S_IRGRP |
+					S_IWUSR | S_IWGRP, wnd->procfs_iface,
+					&procfs_ndis_settings_fops, wnd);
 	if (procfs_entry == NULL) {
 		ERROR("couldn't create proc entry for 'settings'");
 		goto err_settings;
 	} else {
-		procfs_entry->uid = proc_uid;
-		procfs_entry->gid = proc_gid;
-		procfs_entry->data = wnd;
-		procfs_entry->read_proc = procfs_read_ndis_settings;
-		procfs_entry->write_proc = procfs_write_ndis_settings;
+		proc_set_user(procfs_entry, proc_uid, proc_gid);
 	}
 	return 0;
 
@@ -457,7 +468,7 @@ err_encr:
 err_stats:
 	remove_proc_entry("hw", wnd->procfs_iface);
 err_hw:
-	remove_proc_entry(wnd->procfs_iface->name, wrap_procfs_entry);
+	remove_proc_entry(wnd->net_dev->name, wrap_procfs_entry);
 	wnd->procfs_iface = NULL;
 	return -ENOMEM;
 }
@@ -473,32 +484,26 @@ void wrap_procfs_remove_ndis_device(stru
 	remove_proc_entry("encr", procfs_iface);
 	remove_proc_entry("settings", procfs_iface);
 	if (wrap_procfs_entry)
-		remove_proc_entry(procfs_iface->name, wrap_procfs_entry);
+		remove_proc_entry(wnd->net_dev->name, wrap_procfs_entry);
 }
 
-static int procfs_read_debug(char *page, char **start, off_t off,
-			     int count, int *eof, void *data)
+static int procfs_debug_show(struct seq_file *m, void *data)
 {
-	char *p = page;
 #if ALLOC_DEBUG
 	enum alloc_type type;
 #endif
 
-	if (off != 0) {
-		*eof = 1;
-		return 0;
-	}
-	p += sprintf(p, "%d\n", debug);
+	seq_printf(m, "%d\n", debug);
 #if ALLOC_DEBUG
 	for (type = 0; type < ALLOC_TYPE_MAX; type++)
-		p += sprintf(p, "total size of allocations in %s: %d\n",
-			     alloc_type_name[type], alloc_size(type));
+		seq_printf(m, "total size of allocations in %s: %d\n",
+			   alloc_type_name[type], alloc_size(type));
 #endif
-	return p - page;
+	return 0;
 }
 
-static int procfs_write_debug(struct file *file, const char __user *buf,
-			      unsigned long count, void *data)
+static ssize_t procfs_write_debug(struct file *file, const char __user *buf,
+				  size_t count, loff_t *pos)
 {
 	int i;
 	char setting[MAX_PROC_STR_LEN], *p;
@@ -524,6 +529,19 @@ static int procfs_write_debug(struct fil
 	return count;
 }
 
+static int procfs_debug_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, procfs_debug_show, PDE_DATA(inode));
+}
+
+static const struct file_operations procfs_debug_fops = {
+	.open		= procfs_debug_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+	.write		= procfs_write_debug,
+};
+
 int wrap_procfs_init(void)
 {
 	struct proc_dir_entry *procfs_entry;
@@ -533,19 +551,15 @@ int wrap_procfs_init(void)
 		ERROR("couldn't create procfs directory");
 		return -ENOMEM;
 	}
-	wrap_procfs_entry->uid = proc_uid;
-	wrap_procfs_entry->gid = proc_gid;
+	proc_set_user(wrap_procfs_entry, proc_uid, proc_gid);
 
-	procfs_entry = create_proc_entry("debug", S_IFREG | S_IRUSR | S_IRGRP,
-					 wrap_procfs_entry);
+	procfs_entry = proc_create("debug", S_IFREG | S_IRUSR | S_IRGRP,
+				   wrap_procfs_entry, &procfs_debug_fops);
 	if (procfs_entry == NULL) {
 		ERROR("couldn't create proc entry for 'debug'");
 		return -ENOMEM;
 	} else {
-		procfs_entry->uid = proc_uid;
-		procfs_entry->gid = proc_gid;
-		procfs_entry->read_proc = procfs_read_debug;
-		procfs_entry->write_proc = procfs_write_debug;
+		proc_set_user(procfs_entry, proc_uid, proc_gid);
 	}
 	return 0;
 }
--- a/driver/wrapndis.c
+++ b/driver/wrapndis.c
@@ -1771,7 +1771,7 @@ static int notifier_event(struct notifie
 		if (likely(wnd->procfs_iface)) {
 			printk(KERN_INFO "%s: changing interface name from "
 			       "'%s' to '%s'\n", DRIVER_NAME,
-			       wnd->procfs_iface->name, net_dev->name);
+			       wnd->net_dev->name, net_dev->name);
 			wrap_procfs_remove_ndis_device(wnd);
 			wrap_procfs_add_ndis_device(wnd);
 		}
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