wl1251: add wl1251 prefix to all 1251 files

Now that all 1271 files are split, we can add wl1251_ prefix to the files.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

25 files changed, 758 insertions, 48 deletions

diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index f94970c1d80..d5595a841f5 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -1,4 +1,5 @@
-wl1251-objs             = main.o spi.o event.o wl1251_tx.o rx.o \
-                          ps.o cmd.o acx.o boot.o init.o wl1251_ops.o  \
-                          debugfs.o
+wl1251-objs             = wl1251_main.o wl1251_spi.o wl1251_event.o \
+                          wl1251_tx.o wl1251_rx.o wl1251_ps.o wl1251_cmd.o \
+                          wl1251_acx.o wl1251_boot.o wl1251_init.o \
+                          wl1251_ops.o wl1251_debugfs.o
 obj-$(CONFIG_WL1251)    += wl1251.o
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/wl1251_acx.c
index 328f88a6756..cecc1fade3d 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_acx.c
@@ -1,4 +1,4 @@
-#include "acx.h"
+#include "wl1251_acx.h"
 
 #include <linux/module.h>
 #include <linux/crc7.h>
@@ -7,8 +7,8 @@
 #include "wl12xx.h"
 #include "wl12xx_80211.h"
 #include "reg.h"
-#include "spi.h"
-#include "ps.h"
+#include "wl1251_spi.h"
+#include "wl1251_ps.h"
 
 int wl12xx_acx_frame_rates(struct wl12xx *wl, u8 ctrl_rate, u8 ctrl_mod,
                            u8 mgt_rate, u8 mgt_mod)
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/wl1251_acx.h
index 92e724875ad..203f11fd6c2 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/wl1251_acx.h
@@ -26,7 +26,7 @@
 #define __WL12XX_ACX_H__
 
 #include "wl12xx.h"
-#include "cmd.h"
+#include "wl1251_cmd.h"
 
 /* Target's information element */
 struct acx_header {
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/wl1251_boot.c
index a6a26497dc1..c52a2085671 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/wl1251_boot.c
@@ -24,9 +24,9 @@
 #include <linux/gpio.h>
 
 #include "reg.h"
-#include "boot.h"
-#include "spi.h"
-#include "event.h"
+#include "wl1251_boot.h"
+#include "wl1251_spi.h"
+#include "wl1251_event.h"
 
 static void wl12xx_boot_enable_interrupts(struct wl12xx *wl)
 {
diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/wl1251_boot.h
index 4fa73132baa..4fa73132baa 100644
--- a/drivers/net/wireless/wl12xx/boot.h
+++ b/drivers/net/wireless/wl12xx/wl1251_boot.h
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index cad258de9b3..d0c2df6b519 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -1,4 +1,4 @@
-#include "cmd.h"
+#include "wl1251_cmd.h"
 
 #include <linux/module.h>
 #include <linux/crc7.h>
@@ -7,9 +7,9 @@
 #include "wl12xx.h"
 #include "wl12xx_80211.h"
 #include "reg.h"
-#include "spi.h"
-#include "ps.h"
-#include "acx.h"
+#include "wl1251_spi.h"
+#include "wl1251_ps.h"
+#include "wl1251_acx.h"
 
 /**
  * send command to firmware
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/wl1251_cmd.h
index a2eae54a241..a2eae54a241 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.h
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/wl1251_debugfs.c
index 94ad9948565..a63bc78bfbc 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/wl1251_debugfs.c
@@ -21,13 +21,13 @@
  *
  */
 
-#include "debugfs.h"
+#include "wl1251_debugfs.h"
 
 #include <linux/skbuff.h>
 
 #include "wl12xx.h"
-#include "acx.h"
-#include "ps.h"
+#include "wl1251_acx.h"
+#include "wl1251_ps.h"
 
 /* ms */
 #define WL12XX_DEBUGFS_STATS_LIFETIME 1000
diff --git a/drivers/net/wireless/wl12xx/debugfs.h b/drivers/net/wireless/wl12xx/wl1251_debugfs.h
index 562cdcbcc87..562cdcbcc87 100644
--- a/drivers/net/wireless/wl12xx/debugfs.h
+++ b/drivers/net/wireless/wl12xx/wl1251_debugfs.h
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/wl1251_event.c
index 99529ca89a7..50b5e43d8f3 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/wl1251_event.c
@@ -24,9 +24,9 @@
 
 #include "wl12xx.h"
 #include "reg.h"
-#include "spi.h"
-#include "event.h"
-#include "ps.h"
+#include "wl1251_spi.h"
+#include "wl1251_event.h"
+#include "wl1251_ps.h"
 
 static int wl12xx_event_scan_complete(struct wl12xx *wl,
                                       struct event_mailbox *mbox)
diff --git a/drivers/net/wireless/wl12xx/event.h b/drivers/net/wireless/wl12xx/wl1251_event.h
index 1f4c2f7438a..1f4c2f7438a 100644
--- a/drivers/net/wireless/wl12xx/event.h
+++ b/drivers/net/wireless/wl12xx/wl1251_event.h
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/wl1251_init.c
index 2a573a6010b..0929461a6d3 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/wl1251_init.c
@@ -24,10 +24,10 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 
-#include "init.h"
+#include "wl1251_init.h"
 #include "wl12xx_80211.h"
-#include "acx.h"
-#include "cmd.h"
+#include "wl1251_acx.h"
+#include "wl1251_cmd.h"
 
 int wl12xx_hw_init_hwenc_config(struct wl12xx *wl)
 {
diff --git a/drivers/net/wireless/wl12xx/init.h b/drivers/net/wireless/wl12xx/wl1251_init.h
index c8b6cd0b7c3..c8b6cd0b7c3 100644
--- a/drivers/net/wireless/wl12xx/init.h
+++ b/drivers/net/wireless/wl12xx/wl1251_init.h
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index dd75d3d2efa..16cd46c7164 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -35,13 +35,13 @@
 #include "wl12xx_80211.h"
 #include "reg.h"
 #include "wl1251_ops.h"
-#include "spi.h"
-#include "event.h"
+#include "wl1251_spi.h"
+#include "wl1251_event.h"
 #include "wl1251_tx.h"
-#include "rx.h"
-#include "ps.h"
-#include "init.h"
-#include "debugfs.h"
+#include "wl1251_rx.h"
+#include "wl1251_ps.h"
+#include "wl1251_init.h"
+#include "wl1251_debugfs.h"
 
 static void wl12xx_disable_interrupts(struct wl12xx *wl)
 {
diff --git a/drivers/net/wireless/wl12xx/wl1251_netlink.c b/drivers/net/wireless/wl12xx/wl1251_netlink.c
new file mode 100644
index 00000000000..1bc049fa2ba
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/wl1251_netlink.c
@@ -0,0 +1,679 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * Contact: Kalle Valo <kalle.valo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+#include "wl1251_netlink.h"
+
+#include <linux/mutex.h>
+#include <linux/socket.h>
+#include <net/net_namespace.h>
+#include <net/sock.h>
+#include <net/genetlink.h>
+#include <net/wireless.h>
+#include <net/mac80211.h>
+
+#include "wl12xx.h"
+#include "wl1251_spi.h"
+#include "wl1251_acx.h"
+
+/* FIXME: this should be changed as soon as user space catches up */
+#define WL12XX_NL_NAME "wl1251"
+#define WL12XX_NL_VERSION 1
+
+#define WL12XX_MAX_TEST_LENGTH 1024
+#define WL12XX_MAX_NVS_LENGTH 1024
+
+enum wl12xx_nl_commands {
+        WL12XX_NL_CMD_UNSPEC,
+        WL12XX_NL_CMD_TEST,
+        WL12XX_NL_CMD_INTERROGATE,
+        WL12XX_NL_CMD_CONFIGURE,
+        WL12XX_NL_CMD_PHY_REG_READ,
+        WL12XX_NL_CMD_NVS_PUSH,
+        WL12XX_NL_CMD_REG_WRITE,
+        WL12XX_NL_CMD_REG_READ,
+        WL12XX_NL_CMD_SET_PLT_MODE,
+
+        __WL12XX_NL_CMD_AFTER_LAST
+};
+#define WL12XX_NL_CMD_MAX (__WL12XX_NL_CMD_AFTER_LAST - 1)
+
+enum wl12xx_nl_attrs {
+        WL12XX_NL_ATTR_UNSPEC,
+        WL12XX_NL_ATTR_IFNAME,
+        WL12XX_NL_ATTR_CMD_TEST_PARAM,
+        WL12XX_NL_ATTR_CMD_TEST_ANSWER,
+        WL12XX_NL_ATTR_CMD_IE,
+        WL12XX_NL_ATTR_CMD_IE_LEN,
+        WL12XX_NL_ATTR_CMD_IE_BUFFER,
+        WL12XX_NL_ATTR_CMD_IE_ANSWER,
+        WL12XX_NL_ATTR_REG_ADDR,
+        WL12XX_NL_ATTR_REG_VAL,
+        WL12XX_NL_ATTR_NVS_BUFFER,
+        WL12XX_NL_ATTR_NVS_LEN,
+        WL12XX_NL_ATTR_PLT_MODE,
+
+        __WL12XX_NL_ATTR_AFTER_LAST
+};
+#define WL12XX_NL_ATTR_MAX (__WL12XX_NL_ATTR_AFTER_LAST - 1)
+
+static struct genl_family wl12xx_nl_family = {
+        .id = GENL_ID_GENERATE,
+        .name = WL12XX_NL_NAME,
+        .hdrsize = 0,
+        .version = WL12XX_NL_VERSION,
+        .maxattr = WL12XX_NL_ATTR_MAX,
+};
+
+static struct net_device *ifname_to_netdev(struct net *net,
+                                           struct genl_info *info)
+{
+        char *ifname;
+
+        if (!info->attrs[WL12XX_NL_ATTR_IFNAME])
+                return NULL;
+
+        ifname = nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]);
+
+        wl12xx_debug(DEBUG_NETLINK, "Looking for %s", ifname);
+
+        return dev_get_by_name(net, ifname);
+}
+
+static struct wl12xx *ifname_to_wl12xx(struct net *net, struct genl_info *info)
+{
+        struct net_device *netdev;
+        struct wireless_dev *wdev;
+        struct wiphy *wiphy;
+        struct ieee80211_hw *hw;
+
+        netdev = ifname_to_netdev(net, info);
+        if (netdev == NULL) {
+                wl12xx_error("Wrong interface");
+                return NULL;
+        }
+
+        wdev = netdev->ieee80211_ptr;
+        if (wdev == NULL) {
+                wl12xx_error("ieee80211_ptr is NULL");
+                return NULL;
+        }
+
+        wiphy = wdev->wiphy;
+        if (wiphy == NULL) {
+                wl12xx_error("wiphy is NULL");
+                return NULL;
+        }
+
+        hw = wiphy_priv(wiphy);
+        if (hw == NULL) {
+                wl12xx_error("hw is NULL");
+                return NULL;
+        }
+
+        dev_put(netdev);
+
+        return hw->priv;
+}
+
+static int wl12xx_nl_test_cmd(struct sk_buff *skb, struct genl_info *info)
+{
+        struct wl12xx *wl;
+        struct wl12xx_command *cmd;
+        char *buf;
+        int buf_len, ret, cmd_len;
+        u8 answer;
+
+        if (!info->attrs[WL12XX_NL_ATTR_CMD_TEST_PARAM])
+                return -EINVAL;
+
+        wl = ifname_to_wl12xx(&init_net, info);
+        if (wl == NULL) {
+                wl12xx_error("wl12xx not found");
+                return -EINVAL;
+        }
+
+        cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+        if (!cmd)
+                return -ENOMEM;
+
+        buf = nla_data(info->attrs[WL12XX_NL_ATTR_CMD_TEST_PARAM]);
+        buf_len = nla_len(info->attrs[WL12XX_NL_ATTR_CMD_TEST_PARAM]);
+        answer = nla_get_u8(info->attrs[WL12XX_NL_ATTR_CMD_TEST_ANSWER]);
+
+        cmd->header.id = CMD_TEST;
+        memcpy(cmd->parameters, buf, buf_len);
+        cmd_len = sizeof(struct wl12xx_cmd_header) + buf_len;
+
+        mutex_lock(&wl->mutex);
+        ret = wl12xx_cmd_test(wl, cmd, cmd_len, answer);
+        mutex_unlock(&wl->mutex);
+
+        if (ret < 0) {
+                wl12xx_error("%s() failed", __func__);
+                goto out;
+        }
+
+        if (answer) {
+                struct sk_buff *msg;
+                void *hdr;
+
+                msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+                if (!msg) {
+                        ret = -ENOMEM;
+                        goto out;
+                }
+
+                hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+                                  &wl12xx_nl_family, 0, WL12XX_NL_CMD_TEST);
+                if (IS_ERR(hdr)) {
+                        ret = PTR_ERR(hdr);
+                        goto nla_put_failure;
+                }
+
+                NLA_PUT_STRING(msg, WL12XX_NL_ATTR_IFNAME,
+                               nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]));
+                NLA_PUT(msg, WL12XX_NL_ATTR_CMD_TEST_ANSWER,
+                        sizeof(*cmd), cmd);
+
+                ret = genlmsg_end(msg, hdr);
+                if (ret < 0) {
+                        wl12xx_error("%s() failed", __func__);
+                        goto nla_put_failure;
+                }
+
+                wl12xx_debug(DEBUG_NETLINK, "TEST cmd sent, answer");
+                ret = genlmsg_reply(msg, info);
+                goto out;
+
+ nla_put_failure:
+                nlmsg_free(msg);
+        } else
+                wl12xx_debug(DEBUG_NETLINK, "TEST cmd sent");
+
+out:
+        kfree(cmd);
+        return ret;
+}
+
+static int wl12xx_nl_interrogate(struct sk_buff *skb, struct genl_info *info)
+{
+        struct wl12xx *wl;
+        struct sk_buff *msg;
+        int ret = -ENOBUFS, cmd_ie, cmd_ie_len;
+        struct wl12xx_command *cmd;
+        void *hdr;
+
+        if (!info->attrs[WL12XX_NL_ATTR_CMD_IE])
+                return -EINVAL;
+
+        if (!info->attrs[WL12XX_NL_ATTR_CMD_IE_LEN])
+                return -EINVAL;
+
+        cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+        if (!cmd)
+                return -ENOMEM;
+
+        msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+        if (!msg)
+                return -ENOMEM;
+
+        wl = ifname_to_wl12xx(&init_net, info);
+        if (wl == NULL) {
+                wl12xx_error("wl12xx not found");
+                ret = -EINVAL;
+                goto nla_put_failure;
+        }
+
+        /* acx id */
+        cmd_ie = nla_get_u32(info->attrs[WL12XX_NL_ATTR_CMD_IE]);
+
+        /* maximum length of acx, including all headers */
+        cmd_ie_len = nla_get_u32(info->attrs[WL12XX_NL_ATTR_CMD_IE_LEN]);
+
+        wl12xx_debug(DEBUG_NETLINK, "Getting IE 0x%x (len %d)",
+                     cmd_ie, cmd_ie_len);
+
+        mutex_lock(&wl->mutex);
+        ret = wl12xx_cmd_interrogate(wl, cmd_ie, cmd, cmd_ie_len);
+        mutex_unlock(&wl->mutex);
+
+        if (ret < 0) {
+                wl12xx_error("%s() failed", __func__);
+                goto nla_put_failure;
+        }
+
+        hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+                          &wl12xx_nl_family, 0, WL12XX_NL_CMD_INTERROGATE);
+        if (IS_ERR(hdr)) {
+                ret = PTR_ERR(hdr);
+                goto nla_put_failure;
+        }
+
+        NLA_PUT_STRING(msg, WL12XX_NL_ATTR_IFNAME,
+                       nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]));
+        NLA_PUT(msg, WL12XX_NL_ATTR_CMD_IE_ANSWER, cmd_ie_len, cmd);
+
+        ret = genlmsg_end(msg, hdr);
+        if (ret < 0) {
+                wl12xx_error("%s() failed", __func__);
+                goto nla_put_failure;
+        }
+
+        kfree(cmd);
+        return genlmsg_reply(msg, info);
+
+ nla_put_failure:
+        kfree(cmd);
+        nlmsg_free(msg);
+
+        return ret;
+}
+
+static int wl12xx_nl_configure(struct sk_buff *skb, struct genl_info *info)
+{
+        int ret = 0, cmd_ie_len, acx_len;
+        struct acx_header *acx = NULL;
+        struct sk_buff *msg;
+        struct wl12xx *wl;
+        void *cmd_ie;
+        u16 *id;
+
+        if (!info->attrs[WL12XX_NL_ATTR_CMD_IE_BUFFER])
+                return -EINVAL;
+
+        if (!info->attrs[WL12XX_NL_ATTR_CMD_IE_LEN])
+                return -EINVAL;
+
+        msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+        if (!msg)
+                return -ENOMEM;
+
+        wl = ifname_to_wl12xx(&init_net, info);
+        if (wl == NULL) {
+                wl12xx_error("wl12xx not found");
+                ret = -EINVAL;
+                goto nla_put_failure;
+        }
+
+        /* contains the acx header but not the cmd header */
+        cmd_ie = nla_data(info->attrs[WL12XX_NL_ATTR_CMD_IE_BUFFER]);
+
+        cmd_ie_len = nla_get_u32(info->attrs[WL12XX_NL_ATTR_CMD_IE_LEN]);
+
+        /* acx id is in the first two bytes */
+        id = cmd_ie;
+
+        /* need to add acx_header before cmd_ie, so create a new command */
+        acx_len = sizeof(struct acx_header) + cmd_ie_len;
+        acx = kzalloc(acx_len, GFP_KERNEL);
+        if (!acx) {
+                ret = -ENOMEM;
+                goto nla_put_failure;
+        }
+
+        /* copy the acx header and the payload */
+        memcpy(&acx->id, cmd_ie, cmd_ie_len);
+
+        mutex_lock(&wl->mutex);
+        ret = wl12xx_cmd_configure(wl, *id, acx, acx_len);
+        mutex_unlock(&wl->mutex);
+
+        if (ret < 0) {
+                wl12xx_error("%s() failed", __func__);
+                goto nla_put_failure;
+        }
+
+        wl12xx_debug(DEBUG_NETLINK, "CONFIGURE cmd sent");
+
+ nla_put_failure:
+        kfree(acx);
+        nlmsg_free(msg);
+
+        return ret;
+}
+
+static int wl12xx_nl_phy_reg_read(struct sk_buff *skb, struct genl_info *info)
+{
+        struct wl12xx *wl;
+        struct sk_buff *msg;
+        u32 reg_addr, *reg_value = NULL;
+        int ret = 0;
+        void *hdr;
+
+        if (!info->attrs[WL12XX_NL_ATTR_REG_ADDR])
+                return -EINVAL;
+
+        msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+        if (!msg)
+                return -ENOMEM;
+
+        wl = ifname_to_wl12xx(&init_net, info);
+        if (wl == NULL) {
+                wl12xx_error("wl12xx not found");
+                ret = -EINVAL;
+                goto nla_put_failure;
+        }
+
+        reg_value = kmalloc(sizeof(*reg_value), GFP_KERNEL);
+        if (!reg_value) {
+                ret = -ENOMEM;
+                goto nla_put_failure;
+        }
+
+        reg_addr = nla_get_u32(info->attrs[WL12XX_NL_ATTR_REG_ADDR]);
+
+        wl12xx_debug(DEBUG_NETLINK, "Reading PHY reg 0x%x", reg_addr);
+
+        mutex_lock(&wl->mutex);
+        ret = wl12xx_cmd_read_memory(wl, reg_addr, reg_value,
+                                     sizeof(*reg_value));
+        mutex_unlock(&wl->mutex);
+
+        if (ret < 0) {
+                wl12xx_error("%s() failed", __func__);
+                goto nla_put_failure;
+        }
+
+
+        hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+                          &wl12xx_nl_family, 0, WL12XX_NL_CMD_PHY_REG_READ);
+        if (IS_ERR(hdr)) {
+                ret = PTR_ERR(hdr);
+                goto nla_put_failure;
+        }
+
+        NLA_PUT_STRING(msg, WL12XX_NL_ATTR_IFNAME,
+                       nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]));
+
+        NLA_PUT_U32(msg, WL12XX_NL_ATTR_REG_VAL, *reg_value);
+
+        ret = genlmsg_end(msg, hdr);
+        if (ret < 0) {
+                wl12xx_error("%s() failed", __func__);
+                goto nla_put_failure;
+        }
+
+        kfree(reg_value);
+
+        return genlmsg_reply(msg, info);
+
+ nla_put_failure:
+        nlmsg_free(msg);
+        kfree(reg_value);
+
+        return ret;
+}
+
+static int wl12xx_nl_nvs_push(struct sk_buff *skb, struct genl_info *info)
+{
+        struct wl12xx *wl;
+        int ret = 0;
+
+        if (!info->attrs[WL12XX_NL_ATTR_NVS_BUFFER])
+                return -EINVAL;
+
+        if (!info->attrs[WL12XX_NL_ATTR_NVS_LEN])
+                return -EINVAL;
+
+        wl = ifname_to_wl12xx(&init_net, info);
+        if (wl == NULL) {
+                wl12xx_error("wl12xx not found");
+                return -EINVAL;
+        }
+
+        mutex_lock(&wl->mutex);
+        wl->nvs_len = nla_get_u32(info->attrs[WL12XX_NL_ATTR_NVS_LEN]);
+        if (wl->nvs_len % 4) {
+                wl12xx_error("NVS size is not multiple of 32: %d", wl->nvs_len);
+                ret = -EILSEQ;
+                goto out;
+        }
+
+        /* If we already have an NVS, we should free it */
+        kfree(wl->nvs);
+
+        wl->nvs = kzalloc(wl->nvs_len, GFP_KERNEL);
+        if (wl->nvs == NULL) {
+                wl12xx_error("Can't allocate NVS");
+                ret = -ENOMEM;
+                goto out;
+        }
+
+        memcpy(wl->nvs,
+               nla_data(info->attrs[WL12XX_NL_ATTR_NVS_BUFFER]),
+               wl->nvs_len);
+
+        wl12xx_debug(DEBUG_NETLINK, "got NVS from userspace, %d bytes",
+                     wl->nvs_len);
+
+out:
+        mutex_unlock(&wl->mutex);
+
+        return ret;
+}
+
+static int wl12xx_nl_reg_read(struct sk_buff *skb, struct genl_info *info)
+{
+        struct wl12xx *wl;
+        u32 addr, val;
+        int ret = 0;
+        struct sk_buff *msg;
+        void *hdr;
+
+        if (!info->attrs[WL12XX_NL_ATTR_REG_ADDR])
+                return -EINVAL;
+
+        msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+        if (!msg)
+                return -ENOMEM;
+
+        wl = ifname_to_wl12xx(&init_net, info);
+        if (wl == NULL) {
+                wl12xx_error("wl12xx not found");
+                return -EINVAL;
+        }
+
+        addr = nla_get_u32(info->attrs[WL12XX_NL_ATTR_REG_ADDR]);
+
+        mutex_lock(&wl->mutex);
+        val = wl12xx_reg_read32(wl, addr);
+        mutex_unlock(&wl->mutex);
+
+        hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+                          &wl12xx_nl_family, 0, WL12XX_NL_CMD_PHY_REG_READ);
+        if (IS_ERR(hdr)) {
+                ret = PTR_ERR(hdr);
+                goto nla_put_failure;
+        }
+
+        NLA_PUT_STRING(msg, WL12XX_NL_ATTR_IFNAME,
+                       nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]));
+
+        NLA_PUT_U32(msg, WL12XX_NL_ATTR_REG_VAL, val);
+
+        ret = genlmsg_end(msg, hdr);
+        if (ret < 0) {
+                wl12xx_error("%s() failed", __func__);
+                goto nla_put_failure;
+        }
+
+        return genlmsg_reply(msg, info);
+
+ nla_put_failure:
+        nlmsg_free(msg);
+
+        return ret;
+}
+
+static int wl12xx_nl_reg_write(struct sk_buff *skb, struct genl_info *info)
+{
+        struct wl12xx *wl;
+        u32 addr, val;
+
+        if (!info->attrs[WL12XX_NL_ATTR_REG_ADDR])
+                return -EINVAL;
+
+        if (!info->attrs[WL12XX_NL_ATTR_REG_VAL])
+                return -EINVAL;
+
+        wl = ifname_to_wl12xx(&init_net, info);
+        if (wl == NULL) {
+                wl12xx_error("wl12xx not found");
+                return -EINVAL;
+        }
+
+        addr = nla_get_u32(info->attrs[WL12XX_NL_ATTR_REG_ADDR]);
+        val = nla_get_u32(info->attrs[WL12XX_NL_ATTR_REG_VAL]);
+
+        mutex_lock(&wl->mutex);
+        wl12xx_reg_write32(wl, addr, val);
+        mutex_unlock(&wl->mutex);
+
+        return 0;
+}
+
+static int wl12xx_nl_set_plt_mode(struct sk_buff *skb, struct genl_info *info)
+{
+        struct wl12xx *wl;
+        u32 val;
+        int ret;
+
+        if (!info->attrs[WL12XX_NL_ATTR_PLT_MODE])
+                return -EINVAL;
+
+        wl = ifname_to_wl12xx(&init_net, info);
+        if (wl == NULL) {
+                wl12xx_error("wl12xx not found");
+                return -EINVAL;
+        }
+
+        val = nla_get_u32(info->attrs[WL12XX_NL_ATTR_PLT_MODE]);
+
+        switch (val) {
+        case 0:
+                ret = wl12xx_plt_stop(wl);
+                break;
+        case 1:
+                ret = wl12xx_plt_start(wl);
+                break;
+        default:
+                ret = -EINVAL;
+                break;
+        }
+
+        return ret;
+}
+
+static struct nla_policy wl12xx_nl_policy[WL12XX_NL_ATTR_MAX + 1] = {
+        [WL12XX_NL_ATTR_IFNAME] =            { .type = NLA_NUL_STRING,
+                                               .len = IFNAMSIZ-1 },
+        [WL12XX_NL_ATTR_CMD_TEST_PARAM] =    { .type = NLA_BINARY,
+                                               .len = WL12XX_MAX_TEST_LENGTH },
+        [WL12XX_NL_ATTR_CMD_TEST_ANSWER] =   { .type = NLA_U8 },
+        [WL12XX_NL_ATTR_CMD_IE] =            { .type = NLA_U32 },
+        [WL12XX_NL_ATTR_CMD_IE_LEN] =        { .type = NLA_U32 },
+        [WL12XX_NL_ATTR_CMD_IE_BUFFER] =     { .type = NLA_BINARY,
+                                               .len = WL12XX_MAX_TEST_LENGTH },
+        [WL12XX_NL_ATTR_CMD_IE_ANSWER] =     { .type = NLA_BINARY,
+                                               .len = WL12XX_MAX_TEST_LENGTH },
+        [WL12XX_NL_ATTR_REG_ADDR] =          { .type = NLA_U32 },
+        [WL12XX_NL_ATTR_REG_VAL] =           { .type = NLA_U32 },
+        [WL12XX_NL_ATTR_NVS_BUFFER] =        { .type = NLA_BINARY,
+                                               .len = WL12XX_MAX_NVS_LENGTH },
+        [WL12XX_NL_ATTR_NVS_LEN] =           { .type = NLA_U32 },
+        [WL12XX_NL_ATTR_PLT_MODE] =          { .type = NLA_U32 },
+};
+
+static struct genl_ops wl12xx_nl_ops[] = {
+        {
+                .cmd = WL12XX_NL_CMD_TEST,
+                .doit = wl12xx_nl_test_cmd,
+                .policy = wl12xx_nl_policy,
+                .flags = GENL_ADMIN_PERM,
+        },
+        {
+                .cmd = WL12XX_NL_CMD_INTERROGATE,
+                .doit = wl12xx_nl_interrogate,
+                .policy = wl12xx_nl_policy,
+                .flags = GENL_ADMIN_PERM,
+        },
+        {
+                .cmd = WL12XX_NL_CMD_CONFIGURE,
+                .doit = wl12xx_nl_configure,
+                .policy = wl12xx_nl_policy,
+                .flags = GENL_ADMIN_PERM,
+        },
+        {
+                .cmd = WL12XX_NL_CMD_PHY_REG_READ,
+                .doit = wl12xx_nl_phy_reg_read,
+                .policy = wl12xx_nl_policy,
+                .flags = GENL_ADMIN_PERM,
+        },
+        {
+                .cmd = WL12XX_NL_CMD_NVS_PUSH,
+                .doit = wl12xx_nl_nvs_push,
+                .policy = wl12xx_nl_policy,
+                .flags = GENL_ADMIN_PERM,
+        },
+        {
+                .cmd = WL12XX_NL_CMD_REG_WRITE,
+                .doit = wl12xx_nl_reg_write,
+                .policy = wl12xx_nl_policy,
+                .flags = GENL_ADMIN_PERM,
+        },
+        {
+                .cmd = WL12XX_NL_CMD_REG_READ,
+                .doit = wl12xx_nl_reg_read,
+                .policy = wl12xx_nl_policy,
+                .flags = GENL_ADMIN_PERM,
+        },
+        {
+                .cmd = WL12XX_NL_CMD_SET_PLT_MODE,
+                .doit = wl12xx_nl_set_plt_mode,
+                .policy = wl12xx_nl_policy,
+                .flags = GENL_ADMIN_PERM,
+        },
+};
+
+int wl12xx_nl_register(void)
+{
+        int err, i;
+
+        err = genl_register_family(&wl12xx_nl_family);
+        if (err)
+                return err;
+
+        for (i = 0; i < ARRAY_SIZE(wl12xx_nl_ops); i++) {
+                err = genl_register_ops(&wl12xx_nl_family, &wl12xx_nl_ops[i]);
+                if (err)
+                        goto err_out;
+        }
+        return 0;
+ err_out:
+        genl_unregister_family(&wl12xx_nl_family);
+        return err;
+}
+
+void wl12xx_nl_unregister(void)
+{
+        genl_unregister_family(&wl12xx_nl_family);
+}
diff --git a/drivers/net/wireless/wl12xx/wl1251_netlink.h b/drivers/net/wireless/wl12xx/wl1251_netlink.h
new file mode 100644
index 00000000000..acfbd0241b8
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/wl1251_netlink.h
@@ -0,0 +1,30 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Kalle Valo <kalle.valo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __WL12XX_NETLINK_H__
+#define __WL12XX_NETLINK_H__
+
+int wl12xx_nl_register(void);
+void wl12xx_nl_unregister(void);
+
+#endif /* __WL12XX_NETLINK_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1251_ops.c b/drivers/net/wireless/wl12xx/wl1251_ops.c
index 126537f784b..cdfd2c21899 100644
--- a/drivers/net/wireless/wl12xx/wl1251_ops.c
+++ b/drivers/net/wireless/wl12xx/wl1251_ops.c
@@ -26,14 +26,14 @@
 
 #include "wl1251_ops.h"
 #include "reg.h"
-#include "spi.h"
-#include "boot.h"
-#include "event.h"
-#include "acx.h"
+#include "wl1251_spi.h"
+#include "wl1251_boot.h"
+#include "wl1251_event.h"
+#include "wl1251_acx.h"
 #include "wl1251_tx.h"
-#include "rx.h"
-#include "ps.h"
-#include "init.h"
+#include "wl1251_rx.h"
+#include "wl1251_ps.h"
+#include "wl1251_init.h"
 
 static struct wl12xx_partition_set wl1251_part_table[PART_TABLE_LEN] = {
         [PART_DOWN] = {
diff --git a/drivers/net/wireless/wl12xx/wl1251_ops.h b/drivers/net/wireless/wl12xx/wl1251_ops.h
index 74acf8e3df9..7a78cc9e699 100644
--- a/drivers/net/wireless/wl12xx/wl1251_ops.h
+++ b/drivers/net/wireless/wl12xx/wl1251_ops.h
@@ -27,7 +27,7 @@
 #include <linux/bitops.h>
 
 #include "wl12xx.h"
-#include "acx.h"
+#include "wl1251_acx.h"
 
 #define WL1251_FW_NAME "wl1251-fw.bin"
 #define WL1251_NVS_NAME "wl1251-nvs.bin"
diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/wl1251_ps.c
index f28f194ca6f..83baaa2eb19 100644
--- a/drivers/net/wireless/wl12xx/ps.c
+++ b/drivers/net/wireless/wl12xx/wl1251_ps.c
@@ -22,8 +22,8 @@
  */
 
 #include "reg.h"
-#include "ps.h"
-#include "spi.h"
+#include "wl1251_ps.h"
+#include "wl1251_spi.h"
 
 #define WL12XX_WAKEUP_TIMEOUT 2000
 
diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/wl1251_ps.h
index ad61b4a0b5e..db9f7ed9dd1 100644
--- a/drivers/net/wireless/wl12xx/ps.h
+++ b/drivers/net/wireless/wl12xx/wl1251_ps.h
@@ -26,7 +26,7 @@
  */
 
 #include "wl12xx.h"
-#include "acx.h"
+#include "wl1251_acx.h"
 
 int wl12xx_ps_set_mode(struct wl12xx *wl, enum wl12xx_cmd_ps_mode mode);
 void wl12xx_ps_elp_sleep(struct wl12xx *wl);
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/wl1251_rx.c
index 7ac26ef209b..d73e014d611 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_rx.c
@@ -27,8 +27,9 @@
 
 #include "wl12xx.h"
 #include "reg.h"
-#include "spi.h"
-#include "rx.h"
+#include "wl1251_spi.h"
+#include "wl1251_rx.h"
+#include "wl1251_acx.h"
 
 static void wl12xx_rx_header(struct wl12xx *wl,
                              struct wl12xx_rx_descriptor *desc)
diff --git a/drivers/net/wireless/wl12xx/rx.h b/drivers/net/wireless/wl12xx/wl1251_rx.h
index 8a23fdea501..8a23fdea501 100644
--- a/drivers/net/wireless/wl12xx/rx.h
+++ b/drivers/net/wireless/wl12xx/wl1251_rx.h
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/wl1251_spi.c
index 9c9943f9867..d7eee8ce7ef 100644
--- a/drivers/net/wireless/wl12xx/spi.c
+++ b/drivers/net/wireless/wl12xx/wl1251_spi.c
@@ -28,8 +28,7 @@
 #include "wl12xx.h"
 #include "wl12xx_80211.h"
 #include "reg.h"
-#include "spi.h"
-#include "ps.h"
+#include "wl1251_spi.h"
 
 static int wl12xx_translate_reg_addr(struct wl12xx *wl, int addr)
 {
diff --git a/drivers/net/wireless/wl12xx/spi.h b/drivers/net/wireless/wl12xx/wl1251_spi.h
index e48a552b2ea..82b009c3e9e 100644
--- a/drivers/net/wireless/wl12xx/spi.h
+++ b/drivers/net/wireless/wl12xx/wl1251_spi.h
@@ -25,8 +25,8 @@
 #ifndef __WL12XX_SPI_H__
 #define __WL12XX_SPI_H__
 
-#include "cmd.h"
-#include "acx.h"
+#include "wl1251_cmd.h"
+#include "wl1251_acx.h"
 #include "reg.h"
 
 #define HW_ACCESS_MEMORY_MAX_RANGE              0x1FFC0
diff --git a/drivers/net/wireless/wl12xx/wl1251_tx.c b/drivers/net/wireless/wl12xx/wl1251_tx.c
index 10023fce103..c57330e36df 100644
--- a/drivers/net/wireless/wl12xx/wl1251_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_tx.c
@@ -27,9 +27,9 @@
 
 #include "wl12xx.h"
 #include "reg.h"
-#include "spi.h"
+#include "wl1251_spi.h"
 #include "wl1251_tx.h"
-#include "ps.h"
+#include "wl1251_ps.h"
 
 static bool wl1251_tx_double_buffer_busy(struct wl12xx *wl, u32 data_out_count)
 {