Commit ef2f8d45 authored by Kalle Valo's avatar Kalle Valo Committed by John W. Linville

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: default avatarKalle Valo <kalle.valo@nokia.com>
Reviewed-by: default avatarVidhya Govindan <vidhya.govindan@nokia.com>
Reviewed-by: default avatarLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent c7318378
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
#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)
......
......@@ -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 {
......
......@@ -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)
{
......
#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
......
......@@ -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
......
......@@ -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)
......
......@@ -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)
{
......
......@@ -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)
{
......
/*
* 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->