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![Jakub Kicinski](/assets/img/avatar_default.png)
Convert all staging drivers from memcpy(... dev->addr_len) to eth_hw_addr_set(): @@ expression dev, np; @@ - memcpy(dev->dev_addr, np, dev->addr_len) + eth_hw_addr_set(dev, np) Manually confirmed these are all etherdevices. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20211019171243.1412240-4-kuba@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2671 lines
71 KiB
C
2671 lines
71 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Driver for KeyStream 11b/g wireless LAN
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*
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* Copyright (C) 2005-2008 KeyStream Corp.
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* Copyright (C) 2009 Renesas Technology Corp.
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*/
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#include <linux/atomic.h>
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#include <linux/completion.h>
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#include <linux/if_arp.h>
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#include <linux/netdevice.h>
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#include <linux/timer.h>
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#include <linux/uaccess.h>
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static int wep_on_off;
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#define WEP_OFF 0
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#define WEP_ON_64BIT 1
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#define WEP_ON_128BIT 2
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#include "ks_wlan.h"
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#include "ks_hostif.h"
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#include "ks_wlan_ioctl.h"
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/* Include Wireless Extension definition and check version */
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#include <linux/wireless.h>
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#define WIRELESS_SPY /* enable iwspy support */
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#include <net/iw_handler.h> /* New driver API */
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/* Frequency list (map channels to frequencies) */
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static const long frequency_list[] = {
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2412, 2417, 2422, 2427, 2432, 2437, 2442,
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2447, 2452, 2457, 2462, 2467, 2472, 2484
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};
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/* A few details needed for WEP (Wireless Equivalent Privacy) */
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#define MAX_KEY_SIZE 13 /* 128 (?) bits */
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#define MIN_KEY_SIZE 5 /* 40 bits RC4 - WEP */
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struct wep_key {
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u16 len;
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u8 key[16]; /* 40-bit and 104-bit keys */
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};
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/*
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* function prototypes
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*/
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static int ks_wlan_open(struct net_device *dev);
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static void ks_wlan_tx_timeout(struct net_device *dev, unsigned int txqueue);
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static netdev_tx_t ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev);
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static int ks_wlan_close(struct net_device *dev);
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static void ks_wlan_set_rx_mode(struct net_device *dev);
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static struct net_device_stats *ks_wlan_get_stats(struct net_device *dev);
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static int ks_wlan_set_mac_address(struct net_device *dev, void *addr);
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static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
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int cmd);
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static atomic_t update_phyinfo;
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static struct timer_list update_phyinfo_timer;
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static
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int ks_wlan_update_phy_information(struct ks_wlan_private *priv)
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{
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struct iw_statistics *wstats = &priv->wstats;
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netdev_dbg(priv->net_dev, "in_interrupt = %ld\n", in_interrupt());
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if (priv->dev_state < DEVICE_STATE_READY)
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return -EBUSY; /* not finished initialize */
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if (atomic_read(&update_phyinfo))
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return -EPERM;
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/* The status */
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wstats->status = priv->reg.operation_mode; /* Operation mode */
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/* Signal quality and co. But where is the noise level ??? */
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hostif_sme_enqueue(priv, SME_PHY_INFO_REQUEST);
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/* interruptible_sleep_on_timeout(&priv->confirm_wait, HZ/2); */
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if (!wait_for_completion_interruptible_timeout
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(&priv->confirm_wait, HZ / 2)) {
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netdev_dbg(priv->net_dev, "wait time out!!\n");
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}
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atomic_inc(&update_phyinfo);
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update_phyinfo_timer.expires = jiffies + HZ; /* 1sec */
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add_timer(&update_phyinfo_timer);
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return 0;
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}
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static
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void ks_wlan_update_phyinfo_timeout(struct timer_list *unused)
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{
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pr_debug("in_interrupt = %ld\n", in_interrupt());
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atomic_set(&update_phyinfo, 0);
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}
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int ks_wlan_setup_parameter(struct ks_wlan_private *priv,
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unsigned int commit_flag)
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{
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hostif_sme_enqueue(priv, SME_STOP_REQUEST);
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if (commit_flag & SME_RTS)
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hostif_sme_enqueue(priv, SME_RTS_THRESHOLD_REQUEST);
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if (commit_flag & SME_FRAG)
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hostif_sme_enqueue(priv, SME_FRAGMENTATION_THRESHOLD_REQUEST);
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if (commit_flag & SME_WEP_INDEX)
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hostif_sme_enqueue(priv, SME_WEP_INDEX_REQUEST);
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if (commit_flag & SME_WEP_VAL1)
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hostif_sme_enqueue(priv, SME_WEP_KEY1_REQUEST);
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if (commit_flag & SME_WEP_VAL2)
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hostif_sme_enqueue(priv, SME_WEP_KEY2_REQUEST);
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if (commit_flag & SME_WEP_VAL3)
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hostif_sme_enqueue(priv, SME_WEP_KEY3_REQUEST);
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if (commit_flag & SME_WEP_VAL4)
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hostif_sme_enqueue(priv, SME_WEP_KEY4_REQUEST);
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if (commit_flag & SME_WEP_FLAG)
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hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
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if (commit_flag & SME_RSN) {
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hostif_sme_enqueue(priv, SME_RSN_ENABLED_REQUEST);
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hostif_sme_enqueue(priv, SME_RSN_MODE_REQUEST);
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}
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if (commit_flag & SME_RSN_MULTICAST)
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hostif_sme_enqueue(priv, SME_RSN_MCAST_REQUEST);
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if (commit_flag & SME_RSN_UNICAST)
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hostif_sme_enqueue(priv, SME_RSN_UCAST_REQUEST);
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if (commit_flag & SME_RSN_AUTH)
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hostif_sme_enqueue(priv, SME_RSN_AUTH_REQUEST);
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hostif_sme_enqueue(priv, SME_MODE_SET_REQUEST);
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hostif_sme_enqueue(priv, SME_START_REQUEST);
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return 0;
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}
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/*
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* Initial Wireless Extension code for Ks_Wlannet driver by :
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* Jean Tourrilhes <jt@hpl.hp.com> - HPL - 17 November 00
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* Conversion to new driver API by :
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* Jean Tourrilhes <jt@hpl.hp.com> - HPL - 26 March 02
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* Javier also did a good amount of work here, adding some new extensions
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* and fixing my code. Let's just say that without him this code just
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* would not work at all... - Jean II
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*/
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static int ks_wlan_get_name(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *cwrq,
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char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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if (priv->dev_state < DEVICE_STATE_READY)
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strscpy(cwrq->name, "NOT READY!", sizeof(cwrq->name));
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else if (priv->reg.phy_type == D_11B_ONLY_MODE)
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strscpy(cwrq->name, "IEEE 802.11b", sizeof(cwrq->name));
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else if (priv->reg.phy_type == D_11G_ONLY_MODE)
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strscpy(cwrq->name, "IEEE 802.11g", sizeof(cwrq->name));
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else
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strscpy(cwrq->name, "IEEE 802.11b/g", sizeof(cwrq->name));
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return 0;
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}
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static int ks_wlan_set_freq(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *fwrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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int channel;
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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/* If setting by frequency, convert to a channel */
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if ((fwrq->freq.e == 1) &&
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(fwrq->freq.m >= 241200000) && (fwrq->freq.m <= 248700000)) {
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int f = fwrq->freq.m / 100000;
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int c = 0;
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while ((c < 14) && (f != frequency_list[c]))
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c++;
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/* Hack to fall through... */
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fwrq->freq.e = 0;
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fwrq->freq.m = c + 1;
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}
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/* Setting by channel number */
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if ((fwrq->freq.m > 1000) || (fwrq->freq.e > 0))
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return -EOPNOTSUPP;
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channel = fwrq->freq.m;
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/* We should do a better check than that,
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* based on the card capability !!!
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*/
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if ((channel < 1) || (channel > 14)) {
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netdev_dbg(dev, "%s: New channel value of %d is invalid!\n",
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dev->name, fwrq->freq.m);
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return -EINVAL;
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}
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/* Yes ! We can set it !!! */
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priv->reg.channel = (u8)(channel);
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priv->need_commit |= SME_MODE_SET;
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return -EINPROGRESS; /* Call commit handler */
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}
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static int ks_wlan_get_freq(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *fwrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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int f;
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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if (is_connect_status(priv->connect_status))
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f = (int)priv->current_ap.channel;
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else
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f = (int)priv->reg.channel;
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fwrq->freq.m = frequency_list[f - 1] * 100000;
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fwrq->freq.e = 1;
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return 0;
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}
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static int ks_wlan_set_essid(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *dwrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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size_t len;
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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/* Check if we asked for `any' */
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if (!dwrq->essid.flags) {
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/* Just send an empty SSID list */
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memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
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priv->reg.ssid.size = 0;
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} else {
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len = dwrq->essid.length;
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/* iwconfig uses nul termination in SSID.. */
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if (len > 0 && extra[len - 1] == '\0')
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len--;
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/* Check the size of the string */
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if (len > IW_ESSID_MAX_SIZE)
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return -EINVAL;
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/* Set the SSID */
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memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
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memcpy(priv->reg.ssid.body, extra, len);
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priv->reg.ssid.size = len;
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}
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/* Write it to the card */
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priv->need_commit |= SME_MODE_SET;
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ks_wlan_setup_parameter(priv, priv->need_commit);
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priv->need_commit = 0;
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return 0;
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}
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static int ks_wlan_get_essid(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *dwrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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/* Note : if dwrq->flags != 0, we should
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* get the relevant SSID from the SSID list...
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*/
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if (priv->reg.ssid.size != 0) {
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/* Get the current SSID */
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memcpy(extra, priv->reg.ssid.body, priv->reg.ssid.size);
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/* If none, we may want to get the one that was set */
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/* Push it out ! */
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dwrq->essid.length = priv->reg.ssid.size;
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dwrq->essid.flags = 1; /* active */
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} else {
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dwrq->essid.length = 0;
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dwrq->essid.flags = 0; /* ANY */
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}
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return 0;
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}
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static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info,
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union iwreq_data *awrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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if (priv->reg.operation_mode != MODE_ADHOC &&
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priv->reg.operation_mode != MODE_INFRASTRUCTURE) {
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eth_zero_addr(priv->reg.bssid);
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return -EOPNOTSUPP;
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}
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ether_addr_copy(priv->reg.bssid, awrq->ap_addr.sa_data);
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if (is_valid_ether_addr((u8 *)priv->reg.bssid))
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priv->need_commit |= SME_MODE_SET;
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netdev_dbg(dev, "bssid = %pM\n", priv->reg.bssid);
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/* Write it to the card */
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if (priv->need_commit) {
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priv->need_commit |= SME_MODE_SET;
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return -EINPROGRESS; /* Call commit handler */
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}
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return 0;
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}
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static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info,
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union iwreq_data *awrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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if (is_connect_status(priv->connect_status))
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ether_addr_copy(awrq->ap_addr.sa_data, priv->current_ap.bssid);
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else
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eth_zero_addr(awrq->ap_addr.sa_data);
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awrq->ap_addr.sa_family = ARPHRD_ETHER;
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return 0;
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}
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static int ks_wlan_set_nick(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *dwrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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/* Check the size of the string */
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if (dwrq->data.length > 16 + 1)
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return -E2BIG;
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memset(priv->nick, 0, sizeof(priv->nick));
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memcpy(priv->nick, extra, dwrq->data.length);
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return -EINPROGRESS; /* Call commit handler */
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}
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static int ks_wlan_get_nick(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *dwrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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strncpy(extra, priv->nick, 16);
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extra[16] = '\0';
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dwrq->data.length = strlen(extra) + 1;
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return 0;
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}
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static int ks_wlan_set_rate(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *vwrq, char *extra)
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{
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struct ks_wlan_private *priv = netdev_priv(dev);
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int i = 0;
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if (priv->sleep_mode == SLP_SLEEP)
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return -EPERM;
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/* for SLEEP MODE */
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if (priv->reg.phy_type == D_11B_ONLY_MODE) {
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if (vwrq->bitrate.fixed == 1) {
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switch (vwrq->bitrate.value) {
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case 11000000:
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case 5500000:
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priv->reg.rate_set.body[0] =
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(u8)(vwrq->bitrate.value / 500000);
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break;
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case 2000000:
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case 1000000:
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priv->reg.rate_set.body[0] =
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((u8)(vwrq->bitrate.value / 500000)) |
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BASIC_RATE;
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break;
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default:
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return -EINVAL;
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}
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priv->reg.tx_rate = TX_RATE_FIXED;
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priv->reg.rate_set.size = 1;
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} else { /* vwrq->fixed == 0 */
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if (vwrq->bitrate.value > 0) {
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switch (vwrq->bitrate.value) {
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case 11000000:
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priv->reg.rate_set.body[3] =
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TX_RATE_11M;
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i++;
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fallthrough;
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case 5500000:
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priv->reg.rate_set.body[2] = TX_RATE_5M;
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i++;
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fallthrough;
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case 2000000:
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priv->reg.rate_set.body[1] =
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TX_RATE_2M | BASIC_RATE;
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i++;
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fallthrough;
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case 1000000:
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priv->reg.rate_set.body[0] =
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TX_RATE_1M | BASIC_RATE;
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i++;
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break;
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default:
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return -EINVAL;
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}
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priv->reg.tx_rate = TX_RATE_MANUAL_AUTO;
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priv->reg.rate_set.size = i;
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} else {
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priv->reg.rate_set.body[3] = TX_RATE_11M;
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priv->reg.rate_set.body[2] = TX_RATE_5M;
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priv->reg.rate_set.body[1] =
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TX_RATE_2M | BASIC_RATE;
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priv->reg.rate_set.body[0] =
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TX_RATE_1M | BASIC_RATE;
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priv->reg.tx_rate = TX_RATE_FULL_AUTO;
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priv->reg.rate_set.size = 4;
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}
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}
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} else { /* D_11B_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
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if (vwrq->bitrate.fixed == 1) {
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switch (vwrq->bitrate.value) {
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case 54000000:
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case 48000000:
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case 36000000:
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case 18000000:
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|
case 9000000:
|
|
priv->reg.rate_set.body[0] =
|
|
(u8)(vwrq->bitrate.value / 500000);
|
|
break;
|
|
case 24000000:
|
|
case 12000000:
|
|
case 11000000:
|
|
case 6000000:
|
|
case 5500000:
|
|
case 2000000:
|
|
case 1000000:
|
|
priv->reg.rate_set.body[0] =
|
|
((u8)(vwrq->bitrate.value / 500000)) |
|
|
BASIC_RATE;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
priv->reg.tx_rate = TX_RATE_FIXED;
|
|
priv->reg.rate_set.size = 1;
|
|
} else { /* vwrq->fixed == 0 */
|
|
if (vwrq->bitrate.value > 0) {
|
|
switch (vwrq->bitrate.value) {
|
|
case 54000000:
|
|
priv->reg.rate_set.body[11] =
|
|
TX_RATE_54M;
|
|
i++;
|
|
fallthrough;
|
|
case 48000000:
|
|
priv->reg.rate_set.body[10] =
|
|
TX_RATE_48M;
|
|
i++;
|
|
fallthrough;
|
|
case 36000000:
|
|
priv->reg.rate_set.body[9] =
|
|
TX_RATE_36M;
|
|
i++;
|
|
fallthrough;
|
|
case 24000000:
|
|
case 18000000:
|
|
case 12000000:
|
|
case 11000000:
|
|
case 9000000:
|
|
case 6000000:
|
|
if (vwrq->bitrate.value == 24000000) {
|
|
priv->reg.rate_set.body[8] =
|
|
TX_RATE_18M;
|
|
i++;
|
|
priv->reg.rate_set.body[7] =
|
|
TX_RATE_9M;
|
|
i++;
|
|
priv->reg.rate_set.body[6] =
|
|
TX_RATE_24M | BASIC_RATE;
|
|
i++;
|
|
priv->reg.rate_set.body[5] =
|
|
TX_RATE_12M | BASIC_RATE;
|
|
i++;
|
|
priv->reg.rate_set.body[4] =
|
|
TX_RATE_6M | BASIC_RATE;
|
|
i++;
|
|
priv->reg.rate_set.body[3] =
|
|
TX_RATE_11M | BASIC_RATE;
|
|
i++;
|
|
} else if (vwrq->bitrate.value == 18000000) {
|
|
priv->reg.rate_set.body[7] =
|
|
TX_RATE_18M;
|
|
i++;
|
|
priv->reg.rate_set.body[6] =
|
|
TX_RATE_9M;
|
|
i++;
|
|
priv->reg.rate_set.body[5] =
|
|
TX_RATE_12M | BASIC_RATE;
|
|
i++;
|
|
priv->reg.rate_set.body[4] =
|
|
TX_RATE_6M | BASIC_RATE;
|
|
i++;
|
|
priv->reg.rate_set.body[3] =
|
|
TX_RATE_11M | BASIC_RATE;
|
|
i++;
|
|
} else if (vwrq->bitrate.value == 12000000) {
|
|
priv->reg.rate_set.body[6] =
|
|
TX_RATE_9M;
|
|
i++;
|
|
priv->reg.rate_set.body[5] =
|
|
TX_RATE_12M | BASIC_RATE;
|
|
i++;
|
|
priv->reg.rate_set.body[4] =
|
|
TX_RATE_6M | BASIC_RATE;
|
|
i++;
|
|
priv->reg.rate_set.body[3] =
|
|
TX_RATE_11M | BASIC_RATE;
|
|
i++;
|
|
} else if (vwrq->bitrate.value == 11000000) {
|
|
priv->reg.rate_set.body[5] =
|
|
TX_RATE_9M;
|
|
i++;
|
|
priv->reg.rate_set.body[4] =
|
|
TX_RATE_6M | BASIC_RATE;
|
|
i++;
|
|
priv->reg.rate_set.body[3] =
|
|
TX_RATE_11M | BASIC_RATE;
|
|
i++;
|
|
} else if (vwrq->bitrate.value == 9000000) {
|
|
priv->reg.rate_set.body[4] =
|
|
TX_RATE_9M;
|
|
i++;
|
|
priv->reg.rate_set.body[3] =
|
|
TX_RATE_6M | BASIC_RATE;
|
|
i++;
|
|
} else { /* vwrq->value == 6000000 */
|
|
priv->reg.rate_set.body[3] =
|
|
TX_RATE_6M | BASIC_RATE;
|
|
i++;
|
|
}
|
|
fallthrough;
|
|
case 5500000:
|
|
priv->reg.rate_set.body[2] =
|
|
TX_RATE_5M | BASIC_RATE;
|
|
i++;
|
|
fallthrough;
|
|
case 2000000:
|
|
priv->reg.rate_set.body[1] =
|
|
TX_RATE_2M | BASIC_RATE;
|
|
i++;
|
|
fallthrough;
|
|
case 1000000:
|
|
priv->reg.rate_set.body[0] =
|
|
TX_RATE_1M | BASIC_RATE;
|
|
i++;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
priv->reg.tx_rate = TX_RATE_MANUAL_AUTO;
|
|
priv->reg.rate_set.size = i;
|
|
} else {
|
|
priv->reg.rate_set.body[11] = TX_RATE_54M;
|
|
priv->reg.rate_set.body[10] = TX_RATE_48M;
|
|
priv->reg.rate_set.body[9] = TX_RATE_36M;
|
|
priv->reg.rate_set.body[8] = TX_RATE_18M;
|
|
priv->reg.rate_set.body[7] = TX_RATE_9M;
|
|
priv->reg.rate_set.body[6] =
|
|
TX_RATE_24M | BASIC_RATE;
|
|
priv->reg.rate_set.body[5] =
|
|
TX_RATE_12M | BASIC_RATE;
|
|
priv->reg.rate_set.body[4] =
|
|
TX_RATE_6M | BASIC_RATE;
|
|
priv->reg.rate_set.body[3] =
|
|
TX_RATE_11M | BASIC_RATE;
|
|
priv->reg.rate_set.body[2] =
|
|
TX_RATE_5M | BASIC_RATE;
|
|
priv->reg.rate_set.body[1] =
|
|
TX_RATE_2M | BASIC_RATE;
|
|
priv->reg.rate_set.body[0] =
|
|
TX_RATE_1M | BASIC_RATE;
|
|
priv->reg.tx_rate = TX_RATE_FULL_AUTO;
|
|
priv->reg.rate_set.size = 12;
|
|
}
|
|
}
|
|
}
|
|
|
|
priv->need_commit |= SME_MODE_SET;
|
|
|
|
return -EINPROGRESS; /* Call commit handler */
|
|
}
|
|
|
|
static int ks_wlan_get_rate(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
netdev_dbg(dev, "in_interrupt = %ld update_phyinfo = %d\n",
|
|
in_interrupt(), atomic_read(&update_phyinfo));
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
if (!atomic_read(&update_phyinfo))
|
|
ks_wlan_update_phy_information(priv);
|
|
|
|
vwrq->bitrate.value = ((priv->current_rate) & RATE_MASK) * 500000;
|
|
vwrq->bitrate.fixed = (priv->reg.tx_rate == TX_RATE_FIXED) ? 1 : 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_rts(struct net_device *dev, struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
int rthr = vwrq->rts.value;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
if (vwrq->rts.disabled)
|
|
rthr = 2347;
|
|
if ((rthr < 0) || (rthr > 2347))
|
|
return -EINVAL;
|
|
|
|
priv->reg.rts = rthr;
|
|
priv->need_commit |= SME_RTS;
|
|
|
|
return -EINPROGRESS; /* Call commit handler */
|
|
}
|
|
|
|
static int ks_wlan_get_rts(struct net_device *dev, struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
vwrq->rts.value = priv->reg.rts;
|
|
vwrq->rts.disabled = (vwrq->rts.value >= 2347);
|
|
vwrq->rts.fixed = 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_frag(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
int fthr = vwrq->frag.value;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
if (vwrq->frag.disabled)
|
|
fthr = 2346;
|
|
if ((fthr < 256) || (fthr > 2346))
|
|
return -EINVAL;
|
|
|
|
fthr &= ~0x1; /* Get an even value - is it really needed ??? */
|
|
priv->reg.fragment = fthr;
|
|
priv->need_commit |= SME_FRAG;
|
|
|
|
return -EINPROGRESS; /* Call commit handler */
|
|
}
|
|
|
|
static int ks_wlan_get_frag(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
vwrq->frag.value = priv->reg.fragment;
|
|
vwrq->frag.disabled = (vwrq->frag.value >= 2346);
|
|
vwrq->frag.fixed = 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_mode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *uwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
if (uwrq->mode != IW_MODE_ADHOC &&
|
|
uwrq->mode != IW_MODE_INFRA)
|
|
return -EINVAL;
|
|
|
|
priv->reg.operation_mode = (uwrq->mode == IW_MODE_ADHOC) ?
|
|
MODE_ADHOC : MODE_INFRASTRUCTURE;
|
|
priv->need_commit |= SME_MODE_SET;
|
|
|
|
return -EINPROGRESS; /* Call commit handler */
|
|
}
|
|
|
|
static int ks_wlan_get_mode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *uwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* If not managed, assume it's ad-hoc */
|
|
uwrq->mode = (priv->reg.operation_mode == MODE_INFRASTRUCTURE) ?
|
|
IW_MODE_INFRA : IW_MODE_ADHOC;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_encode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_point *enc = &dwrq->encoding;
|
|
struct wep_key key;
|
|
int index = (enc->flags & IW_ENCODE_INDEX);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
if (enc->length > MAX_KEY_SIZE)
|
|
return -EINVAL;
|
|
|
|
/* for SLEEP MODE */
|
|
if ((index < 0) || (index > 4))
|
|
return -EINVAL;
|
|
|
|
index = (index == 0) ? priv->reg.wep_index : (index - 1);
|
|
|
|
/* Is WEP supported ? */
|
|
/* Basic checking: do we have a key to set ? */
|
|
if (enc->length > 0) {
|
|
key.len = (enc->length > MIN_KEY_SIZE) ?
|
|
MAX_KEY_SIZE : MIN_KEY_SIZE;
|
|
priv->reg.privacy_invoked = 0x01;
|
|
priv->need_commit |= SME_WEP_FLAG;
|
|
wep_on_off = (enc->length > MIN_KEY_SIZE) ?
|
|
WEP_ON_128BIT : WEP_ON_64BIT;
|
|
/* Check if the key is not marked as invalid */
|
|
if (enc->flags & IW_ENCODE_NOKEY)
|
|
return 0;
|
|
|
|
/* Cleanup */
|
|
memset(key.key, 0, MAX_KEY_SIZE);
|
|
/* Copy the key in the driver */
|
|
if (copy_from_user(key.key, enc->pointer, enc->length)) {
|
|
key.len = 0;
|
|
return -EFAULT;
|
|
}
|
|
/* Send the key to the card */
|
|
priv->reg.wep_key[index].size = key.len;
|
|
memcpy(&priv->reg.wep_key[index].val[0], &key.key[0],
|
|
priv->reg.wep_key[index].size);
|
|
priv->need_commit |= (SME_WEP_VAL1 << index);
|
|
priv->reg.wep_index = index;
|
|
priv->need_commit |= SME_WEP_INDEX;
|
|
} else {
|
|
if (enc->flags & IW_ENCODE_DISABLED) {
|
|
priv->reg.wep_key[0].size = 0;
|
|
priv->reg.wep_key[1].size = 0;
|
|
priv->reg.wep_key[2].size = 0;
|
|
priv->reg.wep_key[3].size = 0;
|
|
priv->reg.privacy_invoked = 0x00;
|
|
if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY)
|
|
priv->need_commit |= SME_MODE_SET;
|
|
|
|
priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
|
|
wep_on_off = WEP_OFF;
|
|
priv->need_commit |= SME_WEP_FLAG;
|
|
} else {
|
|
/* set_wep_key(priv, index, 0, 0, 1); xxx */
|
|
if (priv->reg.wep_key[index].size == 0)
|
|
return -EINVAL;
|
|
priv->reg.wep_index = index;
|
|
priv->need_commit |= SME_WEP_INDEX;
|
|
}
|
|
}
|
|
|
|
/* Commit the changes if needed */
|
|
if (enc->flags & IW_ENCODE_MODE)
|
|
priv->need_commit |= SME_WEP_FLAG;
|
|
|
|
if (enc->flags & IW_ENCODE_OPEN) {
|
|
if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY)
|
|
priv->need_commit |= SME_MODE_SET;
|
|
|
|
priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
|
|
} else if (enc->flags & IW_ENCODE_RESTRICTED) {
|
|
if (priv->reg.authenticate_type == AUTH_TYPE_OPEN_SYSTEM)
|
|
priv->need_commit |= SME_MODE_SET;
|
|
|
|
priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
|
|
}
|
|
if (priv->need_commit) {
|
|
ks_wlan_setup_parameter(priv, priv->need_commit);
|
|
priv->need_commit = 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_encode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_point *enc = &dwrq->encoding;
|
|
int index = (enc->flags & IW_ENCODE_INDEX) - 1;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
enc->flags = IW_ENCODE_DISABLED;
|
|
|
|
/* Check encryption mode */
|
|
switch (priv->reg.authenticate_type) {
|
|
case AUTH_TYPE_OPEN_SYSTEM:
|
|
enc->flags = IW_ENCODE_OPEN;
|
|
break;
|
|
case AUTH_TYPE_SHARED_KEY:
|
|
enc->flags = IW_ENCODE_RESTRICTED;
|
|
break;
|
|
}
|
|
|
|
/* Which key do we want ? -1 -> tx index */
|
|
if ((index < 0) || (index >= 4))
|
|
index = priv->reg.wep_index;
|
|
if (priv->reg.privacy_invoked) {
|
|
enc->flags &= ~IW_ENCODE_DISABLED;
|
|
/* dwrq->flags |= IW_ENCODE_NOKEY; */
|
|
}
|
|
enc->flags |= index + 1;
|
|
/* Copy the key to the user buffer */
|
|
if (index >= 0 && index < 4) {
|
|
enc->length = (priv->reg.wep_key[index].size <= 16) ?
|
|
priv->reg.wep_key[index].size : 0;
|
|
memcpy(extra, priv->reg.wep_key[index].val, enc->length);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_range(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_range *range = (struct iw_range *)extra;
|
|
int i, k;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
dwrq->data.length = sizeof(struct iw_range);
|
|
memset(range, 0, sizeof(*range));
|
|
range->min_nwid = 0x0000;
|
|
range->max_nwid = 0x0000;
|
|
range->num_channels = 14;
|
|
/* Should be based on cap_rid.country to give only
|
|
* what the current card support
|
|
*/
|
|
k = 0;
|
|
for (i = 0; i < 13; i++) { /* channel 1 -- 13 */
|
|
range->freq[k].i = i + 1; /* List index */
|
|
range->freq[k].m = frequency_list[i] * 100000;
|
|
range->freq[k++].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
|
|
}
|
|
range->num_frequency = k;
|
|
if (priv->reg.phy_type == D_11B_ONLY_MODE ||
|
|
priv->reg.phy_type == D_11BG_COMPATIBLE_MODE) { /* channel 14 */
|
|
range->freq[13].i = 14; /* List index */
|
|
range->freq[13].m = frequency_list[13] * 100000;
|
|
range->freq[13].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
|
|
range->num_frequency = 14;
|
|
}
|
|
|
|
/* Hum... Should put the right values there */
|
|
range->max_qual.qual = 100;
|
|
range->max_qual.level = 256 - 128; /* 0 dBm? */
|
|
range->max_qual.noise = 256 - 128;
|
|
range->sensitivity = 1;
|
|
|
|
if (priv->reg.phy_type == D_11B_ONLY_MODE) {
|
|
range->bitrate[0] = 1e6;
|
|
range->bitrate[1] = 2e6;
|
|
range->bitrate[2] = 5.5e6;
|
|
range->bitrate[3] = 11e6;
|
|
range->num_bitrates = 4;
|
|
} else { /* D_11G_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
|
|
range->bitrate[0] = 1e6;
|
|
range->bitrate[1] = 2e6;
|
|
range->bitrate[2] = 5.5e6;
|
|
range->bitrate[3] = 11e6;
|
|
|
|
range->bitrate[4] = 6e6;
|
|
range->bitrate[5] = 9e6;
|
|
range->bitrate[6] = 12e6;
|
|
if (IW_MAX_BITRATES < 9) {
|
|
range->bitrate[7] = 54e6;
|
|
range->num_bitrates = 8;
|
|
} else {
|
|
range->bitrate[7] = 18e6;
|
|
range->bitrate[8] = 24e6;
|
|
range->bitrate[9] = 36e6;
|
|
range->bitrate[10] = 48e6;
|
|
range->bitrate[11] = 54e6;
|
|
|
|
range->num_bitrates = 12;
|
|
}
|
|
}
|
|
|
|
/* Set an indication of the max TCP throughput
|
|
* in bit/s that we can expect using this interface.
|
|
* May be use for QoS stuff... Jean II
|
|
*/
|
|
if (i > 2)
|
|
range->throughput = 5000 * 1000;
|
|
else
|
|
range->throughput = 1500 * 1000;
|
|
|
|
range->min_rts = 0;
|
|
range->max_rts = 2347;
|
|
range->min_frag = 256;
|
|
range->max_frag = 2346;
|
|
|
|
range->encoding_size[0] = 5; /* WEP: RC4 40 bits */
|
|
range->encoding_size[1] = 13; /* WEP: RC4 ~128 bits */
|
|
range->num_encoding_sizes = 2;
|
|
range->max_encoding_tokens = 4;
|
|
|
|
/* power management not support */
|
|
range->pmp_flags = IW_POWER_ON;
|
|
range->pmt_flags = IW_POWER_ON;
|
|
range->pm_capa = 0;
|
|
|
|
/* Transmit Power - values are in dBm( or mW) */
|
|
range->txpower[0] = -256;
|
|
range->num_txpower = 1;
|
|
range->txpower_capa = IW_TXPOW_DBM;
|
|
/* range->txpower_capa = IW_TXPOW_MWATT; */
|
|
|
|
range->we_version_source = 21;
|
|
range->we_version_compiled = WIRELESS_EXT;
|
|
|
|
range->retry_capa = IW_RETRY_ON;
|
|
range->retry_flags = IW_RETRY_ON;
|
|
range->r_time_flags = IW_RETRY_ON;
|
|
|
|
/* Experimental measurements - boundary 11/5.5 Mb/s
|
|
*
|
|
* Note : with or without the (local->rssi), results
|
|
* are somewhat different. - Jean II
|
|
*/
|
|
range->avg_qual.qual = 50;
|
|
range->avg_qual.level = 186; /* -70 dBm */
|
|
range->avg_qual.noise = 0;
|
|
|
|
/* Event capability (kernel + driver) */
|
|
range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
|
|
IW_EVENT_CAPA_MASK(SIOCGIWAP) |
|
|
IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
|
|
range->event_capa[1] = IW_EVENT_CAPA_K_1;
|
|
range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVCUSTOM) |
|
|
IW_EVENT_CAPA_MASK(IWEVMICHAELMICFAILURE));
|
|
|
|
/* encode extension (WPA) capability */
|
|
range->enc_capa = (IW_ENC_CAPA_WPA |
|
|
IW_ENC_CAPA_WPA2 |
|
|
IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP);
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_power(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
if (vwrq->power.disabled) {
|
|
priv->reg.power_mgmt = POWER_MGMT_ACTIVE;
|
|
} else {
|
|
if (priv->reg.operation_mode != MODE_INFRASTRUCTURE)
|
|
return -EINVAL;
|
|
priv->reg.power_mgmt = POWER_MGMT_SAVE1;
|
|
}
|
|
|
|
hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_power(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
vwrq->power.disabled = (priv->reg.power_mgmt <= 0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_iwstats(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
vwrq->qual.qual = 0; /* not supported */
|
|
vwrq->qual.level = priv->wstats.qual.level;
|
|
vwrq->qual.noise = 0; /* not supported */
|
|
vwrq->qual.updated = 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Note : this is deprecated in favor of IWSCAN */
|
|
static int ks_wlan_get_aplist(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct sockaddr *address = (struct sockaddr *)extra;
|
|
struct iw_quality qual[LOCAL_APLIST_MAX];
|
|
int i;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
for (i = 0; i < priv->aplist.size; i++) {
|
|
ether_addr_copy(address[i].sa_data, priv->aplist.ap[i].bssid);
|
|
address[i].sa_family = ARPHRD_ETHER;
|
|
qual[i].level = 256 - priv->aplist.ap[i].rssi;
|
|
qual[i].qual = priv->aplist.ap[i].sq;
|
|
qual[i].noise = 0; /* invalid noise value */
|
|
qual[i].updated = 7;
|
|
}
|
|
if (i) {
|
|
dwrq->data.flags = 1; /* Should be define'd */
|
|
memcpy(extra + sizeof(struct sockaddr) * i,
|
|
&qual, sizeof(struct iw_quality) * i);
|
|
}
|
|
dwrq->data.length = i;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_scan(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_scan_req *req = NULL;
|
|
int len;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
/* specified SSID SCAN */
|
|
if (wrqu->data.length == sizeof(struct iw_scan_req) &&
|
|
wrqu->data.flags & IW_SCAN_THIS_ESSID) {
|
|
req = (struct iw_scan_req *)extra;
|
|
len = min_t(int, req->essid_len, IW_ESSID_MAX_SIZE);
|
|
priv->scan_ssid_len = len;
|
|
memcpy(priv->scan_ssid, req->essid, len);
|
|
} else {
|
|
priv->scan_ssid_len = 0;
|
|
}
|
|
|
|
priv->sme_i.sme_flag |= SME_AP_SCAN;
|
|
hostif_sme_enqueue(priv, SME_BSS_SCAN_REQUEST);
|
|
|
|
/* At this point, just return to the user. */
|
|
|
|
return 0;
|
|
}
|
|
|
|
static char *ks_wlan_add_leader_event(const char *rsn_leader, char *end_buf,
|
|
char *current_ev, struct rsn_ie *rsn,
|
|
struct iw_event *iwe,
|
|
struct iw_request_info *info)
|
|
{
|
|
char buffer[RSN_IE_BODY_MAX * 2 + 30];
|
|
char *pbuf;
|
|
int i;
|
|
|
|
pbuf = &buffer[0];
|
|
memset(iwe, 0, sizeof(*iwe));
|
|
iwe->cmd = IWEVCUSTOM;
|
|
memcpy(buffer, rsn_leader, sizeof(rsn_leader) - 1);
|
|
iwe->u.data.length += sizeof(rsn_leader) - 1;
|
|
pbuf += sizeof(rsn_leader) - 1;
|
|
pbuf += sprintf(pbuf, "%02x", rsn->id);
|
|
pbuf += sprintf(pbuf, "%02x", rsn->size);
|
|
iwe->u.data.length += 4;
|
|
|
|
for (i = 0; i < rsn->size; i++)
|
|
pbuf += sprintf(pbuf, "%02x", rsn->body[i]);
|
|
|
|
iwe->u.data.length += rsn->size * 2;
|
|
|
|
return iwe_stream_add_point(info, current_ev, end_buf, iwe, &buffer[0]);
|
|
}
|
|
|
|
/*
|
|
* Translate scan data returned from the card to a card independent
|
|
* format that the Wireless Tools will understand - Jean II
|
|
*/
|
|
static inline char *ks_wlan_translate_scan(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
char *current_ev, char *end_buf,
|
|
struct local_ap *ap)
|
|
{
|
|
/* struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; */
|
|
static const char rsn_leader[] = "rsn_ie=";
|
|
static const char wpa_leader[] = "wpa_ie=";
|
|
struct iw_event iwe; /* Temporary buffer */
|
|
u16 capabilities;
|
|
char *current_val; /* For rates */
|
|
int i;
|
|
|
|
/* First entry *MUST* be the AP MAC address */
|
|
iwe.cmd = SIOCGIWAP;
|
|
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
|
|
ether_addr_copy(iwe.u.ap_addr.sa_data, ap->bssid);
|
|
current_ev = iwe_stream_add_event(info, current_ev,
|
|
end_buf, &iwe, IW_EV_ADDR_LEN);
|
|
|
|
/* Other entries will be displayed in the order we give them */
|
|
|
|
/* Add the ESSID */
|
|
iwe.u.data.length = ap->ssid.size;
|
|
if (iwe.u.data.length > 32)
|
|
iwe.u.data.length = 32;
|
|
iwe.cmd = SIOCGIWESSID;
|
|
iwe.u.data.flags = 1;
|
|
current_ev = iwe_stream_add_point(info, current_ev,
|
|
end_buf, &iwe, ap->ssid.body);
|
|
|
|
/* Add mode */
|
|
iwe.cmd = SIOCGIWMODE;
|
|
capabilities = ap->capability;
|
|
if (capabilities & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
|
|
iwe.u.mode = (capabilities & WLAN_CAPABILITY_ESS) ?
|
|
IW_MODE_INFRA : IW_MODE_ADHOC;
|
|
current_ev = iwe_stream_add_event(info, current_ev,
|
|
end_buf, &iwe, IW_EV_UINT_LEN);
|
|
}
|
|
|
|
/* Add frequency */
|
|
iwe.cmd = SIOCGIWFREQ;
|
|
iwe.u.freq.m = ap->channel;
|
|
iwe.u.freq.m = frequency_list[iwe.u.freq.m - 1] * 100000;
|
|
iwe.u.freq.e = 1;
|
|
current_ev = iwe_stream_add_event(info, current_ev,
|
|
end_buf, &iwe, IW_EV_FREQ_LEN);
|
|
|
|
/* Add quality statistics */
|
|
iwe.cmd = IWEVQUAL;
|
|
iwe.u.qual.level = 256 - ap->rssi;
|
|
iwe.u.qual.qual = ap->sq;
|
|
iwe.u.qual.noise = 0; /* invalid noise value */
|
|
current_ev = iwe_stream_add_event(info, current_ev, end_buf,
|
|
&iwe, IW_EV_QUAL_LEN);
|
|
|
|
/* Add encryption capability */
|
|
iwe.cmd = SIOCGIWENCODE;
|
|
iwe.u.data.flags = (capabilities & WLAN_CAPABILITY_PRIVACY) ?
|
|
(IW_ENCODE_ENABLED | IW_ENCODE_NOKEY) :
|
|
IW_ENCODE_DISABLED;
|
|
iwe.u.data.length = 0;
|
|
current_ev = iwe_stream_add_point(info, current_ev, end_buf,
|
|
&iwe, ap->ssid.body);
|
|
|
|
/*
|
|
* Rate : stuffing multiple values in a single event
|
|
* require a bit more of magic - Jean II
|
|
*/
|
|
current_val = current_ev + IW_EV_LCP_LEN;
|
|
|
|
iwe.cmd = SIOCGIWRATE;
|
|
|
|
/* These two flags are ignored... */
|
|
iwe.u.bitrate.fixed = 0;
|
|
iwe.u.bitrate.disabled = 0;
|
|
|
|
/* Max 16 values */
|
|
for (i = 0; i < 16; i++) {
|
|
/* NULL terminated */
|
|
if (i >= ap->rate_set.size)
|
|
break;
|
|
/* Bit rate given in 500 kb/s units (+ 0x80) */
|
|
iwe.u.bitrate.value = ((ap->rate_set.body[i] & 0x7f) * 500000);
|
|
/* Add new value to event */
|
|
current_val = iwe_stream_add_value(info, current_ev,
|
|
current_val, end_buf, &iwe,
|
|
IW_EV_PARAM_LEN);
|
|
}
|
|
/* Check if we added any event */
|
|
if ((current_val - current_ev) > IW_EV_LCP_LEN)
|
|
current_ev = current_val;
|
|
|
|
if (ap->rsn_ie.id == RSN_INFO_ELEM_ID && ap->rsn_ie.size != 0)
|
|
current_ev = ks_wlan_add_leader_event(rsn_leader, end_buf,
|
|
current_ev, &ap->rsn_ie,
|
|
&iwe, info);
|
|
|
|
if (ap->wpa_ie.id == WPA_INFO_ELEM_ID && ap->wpa_ie.size != 0)
|
|
current_ev = ks_wlan_add_leader_event(wpa_leader, end_buf,
|
|
current_ev, &ap->wpa_ie,
|
|
&iwe, info);
|
|
|
|
/*
|
|
* The other data in the scan result are not really
|
|
* interesting, so for now drop it - Jean II
|
|
*/
|
|
return current_ev;
|
|
}
|
|
|
|
static int ks_wlan_get_scan(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
int i;
|
|
char *current_ev = extra;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
if (priv->sme_i.sme_flag & SME_AP_SCAN)
|
|
return -EAGAIN;
|
|
|
|
if (priv->aplist.size == 0) {
|
|
/* Client error, no scan results...
|
|
* The caller need to restart the scan.
|
|
*/
|
|
return -ENODATA;
|
|
}
|
|
|
|
/* Read and parse all entries */
|
|
for (i = 0; i < priv->aplist.size; i++) {
|
|
if ((extra + dwrq->data.length) - current_ev <= IW_EV_ADDR_LEN) {
|
|
dwrq->data.length = 0;
|
|
return -E2BIG;
|
|
}
|
|
/* Translate to WE format this entry */
|
|
current_ev = ks_wlan_translate_scan(dev, info, current_ev,
|
|
extra + dwrq->data.length,
|
|
&priv->aplist.ap[i]);
|
|
}
|
|
/* Length of data */
|
|
dwrq->data.length = (current_ev - extra);
|
|
dwrq->data.flags = 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* called after a bunch of SET operations */
|
|
static int ks_wlan_config_commit(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *zwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (!priv->need_commit)
|
|
return 0;
|
|
|
|
ks_wlan_setup_parameter(priv, priv->need_commit);
|
|
priv->need_commit = 0;
|
|
return 0;
|
|
}
|
|
|
|
/* set association ie params */
|
|
static int ks_wlan_set_genie(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
return 0;
|
|
// return -EOPNOTSUPP;
|
|
}
|
|
|
|
static int ks_wlan_set_auth_mode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_param *param = &vwrq->param;
|
|
int index = (param->flags & IW_AUTH_INDEX);
|
|
int value = param->value;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
switch (index) {
|
|
case IW_AUTH_WPA_VERSION: /* 0 */
|
|
switch (value) {
|
|
case IW_AUTH_WPA_VERSION_DISABLED:
|
|
priv->wpa.version = value;
|
|
if (priv->wpa.rsn_enabled)
|
|
priv->wpa.rsn_enabled = false;
|
|
priv->need_commit |= SME_RSN;
|
|
break;
|
|
case IW_AUTH_WPA_VERSION_WPA:
|
|
case IW_AUTH_WPA_VERSION_WPA2:
|
|
priv->wpa.version = value;
|
|
if (!(priv->wpa.rsn_enabled))
|
|
priv->wpa.rsn_enabled = true;
|
|
priv->need_commit |= SME_RSN;
|
|
break;
|
|
default:
|
|
return -EOPNOTSUPP;
|
|
}
|
|
break;
|
|
case IW_AUTH_CIPHER_PAIRWISE: /* 1 */
|
|
switch (value) {
|
|
case IW_AUTH_CIPHER_NONE:
|
|
if (priv->reg.privacy_invoked) {
|
|
priv->reg.privacy_invoked = 0x00;
|
|
priv->need_commit |= SME_WEP_FLAG;
|
|
}
|
|
break;
|
|
case IW_AUTH_CIPHER_WEP40:
|
|
case IW_AUTH_CIPHER_TKIP:
|
|
case IW_AUTH_CIPHER_CCMP:
|
|
case IW_AUTH_CIPHER_WEP104:
|
|
if (!priv->reg.privacy_invoked) {
|
|
priv->reg.privacy_invoked = 0x01;
|
|
priv->need_commit |= SME_WEP_FLAG;
|
|
}
|
|
priv->wpa.pairwise_suite = value;
|
|
priv->need_commit |= SME_RSN_UNICAST;
|
|
break;
|
|
default:
|
|
return -EOPNOTSUPP;
|
|
}
|
|
break;
|
|
case IW_AUTH_CIPHER_GROUP: /* 2 */
|
|
switch (value) {
|
|
case IW_AUTH_CIPHER_NONE:
|
|
if (priv->reg.privacy_invoked) {
|
|
priv->reg.privacy_invoked = 0x00;
|
|
priv->need_commit |= SME_WEP_FLAG;
|
|
}
|
|
break;
|
|
case IW_AUTH_CIPHER_WEP40:
|
|
case IW_AUTH_CIPHER_TKIP:
|
|
case IW_AUTH_CIPHER_CCMP:
|
|
case IW_AUTH_CIPHER_WEP104:
|
|
if (!priv->reg.privacy_invoked) {
|
|
priv->reg.privacy_invoked = 0x01;
|
|
priv->need_commit |= SME_WEP_FLAG;
|
|
}
|
|
priv->wpa.group_suite = value;
|
|
priv->need_commit |= SME_RSN_MULTICAST;
|
|
break;
|
|
default:
|
|
return -EOPNOTSUPP;
|
|
}
|
|
break;
|
|
case IW_AUTH_KEY_MGMT: /* 3 */
|
|
switch (value) {
|
|
case IW_AUTH_KEY_MGMT_802_1X:
|
|
case IW_AUTH_KEY_MGMT_PSK:
|
|
case 0: /* NONE or 802_1X_NO_WPA */
|
|
case 4: /* WPA_NONE */
|
|
priv->wpa.key_mgmt_suite = value;
|
|
priv->need_commit |= SME_RSN_AUTH;
|
|
break;
|
|
default:
|
|
return -EOPNOTSUPP;
|
|
}
|
|
break;
|
|
case IW_AUTH_80211_AUTH_ALG: /* 6 */
|
|
switch (value) {
|
|
case IW_AUTH_ALG_OPEN_SYSTEM:
|
|
priv->wpa.auth_alg = value;
|
|
priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
|
|
break;
|
|
case IW_AUTH_ALG_SHARED_KEY:
|
|
priv->wpa.auth_alg = value;
|
|
priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
|
|
break;
|
|
case IW_AUTH_ALG_LEAP:
|
|
default:
|
|
return -EOPNOTSUPP;
|
|
}
|
|
priv->need_commit |= SME_MODE_SET;
|
|
break;
|
|
case IW_AUTH_WPA_ENABLED: /* 7 */
|
|
priv->wpa.wpa_enabled = value;
|
|
break;
|
|
case IW_AUTH_PRIVACY_INVOKED: /* 10 */
|
|
if ((value && !priv->reg.privacy_invoked) ||
|
|
(!value && priv->reg.privacy_invoked)) {
|
|
priv->reg.privacy_invoked = value ? 0x01 : 0x00;
|
|
priv->need_commit |= SME_WEP_FLAG;
|
|
}
|
|
break;
|
|
case IW_AUTH_RX_UNENCRYPTED_EAPOL: /* 4 */
|
|
case IW_AUTH_TKIP_COUNTERMEASURES: /* 5 */
|
|
case IW_AUTH_DROP_UNENCRYPTED: /* 8 */
|
|
case IW_AUTH_ROAMING_CONTROL: /* 9 */
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/* return -EINPROGRESS; */
|
|
if (priv->need_commit) {
|
|
ks_wlan_setup_parameter(priv, priv->need_commit);
|
|
priv->need_commit = 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_auth_mode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *vwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_param *param = &vwrq->param;
|
|
int index = (param->flags & IW_AUTH_INDEX);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
/* WPA (not used ?? wpa_supplicant) */
|
|
switch (index) {
|
|
case IW_AUTH_WPA_VERSION:
|
|
param->value = priv->wpa.version;
|
|
break;
|
|
case IW_AUTH_CIPHER_PAIRWISE:
|
|
param->value = priv->wpa.pairwise_suite;
|
|
break;
|
|
case IW_AUTH_CIPHER_GROUP:
|
|
param->value = priv->wpa.group_suite;
|
|
break;
|
|
case IW_AUTH_KEY_MGMT:
|
|
param->value = priv->wpa.key_mgmt_suite;
|
|
break;
|
|
case IW_AUTH_80211_AUTH_ALG:
|
|
param->value = priv->wpa.auth_alg;
|
|
break;
|
|
case IW_AUTH_WPA_ENABLED:
|
|
param->value = priv->wpa.rsn_enabled;
|
|
break;
|
|
case IW_AUTH_RX_UNENCRYPTED_EAPOL: /* OK??? */
|
|
case IW_AUTH_TKIP_COUNTERMEASURES:
|
|
case IW_AUTH_DROP_UNENCRYPTED:
|
|
default:
|
|
/* return -EOPNOTSUPP; */
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* set encoding token & mode (WPA)*/
|
|
static int ks_wlan_set_encode_ext(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_encode_ext *enc;
|
|
int index = dwrq->encoding.flags & IW_ENCODE_INDEX;
|
|
unsigned int commit = 0;
|
|
struct wpa_key *key;
|
|
|
|
enc = (struct iw_encode_ext *)extra;
|
|
if (!enc)
|
|
return -EINVAL;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
if (index < 1 || index > 4)
|
|
return -EINVAL;
|
|
index--;
|
|
key = &priv->wpa.key[index];
|
|
|
|
if (dwrq->encoding.flags & IW_ENCODE_DISABLED)
|
|
key->key_len = 0;
|
|
|
|
key->ext_flags = enc->ext_flags;
|
|
if (enc->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
|
|
priv->wpa.txkey = index;
|
|
commit |= SME_WEP_INDEX;
|
|
} else if (enc->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
|
|
memcpy(&key->rx_seq[0], &enc->rx_seq[0], IW_ENCODE_SEQ_MAX_SIZE);
|
|
}
|
|
|
|
ether_addr_copy(&key->addr.sa_data[0], &enc->addr.sa_data[0]);
|
|
|
|
switch (enc->alg) {
|
|
case IW_ENCODE_ALG_NONE:
|
|
if (priv->reg.privacy_invoked) {
|
|
priv->reg.privacy_invoked = 0x00;
|
|
commit |= SME_WEP_FLAG;
|
|
}
|
|
key->key_len = 0;
|
|
|
|
break;
|
|
case IW_ENCODE_ALG_WEP:
|
|
case IW_ENCODE_ALG_CCMP:
|
|
if (!priv->reg.privacy_invoked) {
|
|
priv->reg.privacy_invoked = 0x01;
|
|
commit |= SME_WEP_FLAG;
|
|
}
|
|
if (enc->key_len) {
|
|
memcpy(&key->key_val[0], &enc->key[0], enc->key_len);
|
|
key->key_len = enc->key_len;
|
|
commit |= (SME_WEP_VAL1 << index);
|
|
}
|
|
break;
|
|
case IW_ENCODE_ALG_TKIP:
|
|
if (!priv->reg.privacy_invoked) {
|
|
priv->reg.privacy_invoked = 0x01;
|
|
commit |= SME_WEP_FLAG;
|
|
}
|
|
if (enc->key_len == 32) {
|
|
memcpy(&key->key_val[0], &enc->key[0], enc->key_len - 16);
|
|
key->key_len = enc->key_len - 16;
|
|
if (priv->wpa.key_mgmt_suite == 4) { /* WPA_NONE */
|
|
memcpy(&key->tx_mic_key[0], &enc->key[16], 8);
|
|
memcpy(&key->rx_mic_key[0], &enc->key[16], 8);
|
|
} else {
|
|
memcpy(&key->tx_mic_key[0], &enc->key[16], 8);
|
|
memcpy(&key->rx_mic_key[0], &enc->key[24], 8);
|
|
}
|
|
commit |= (SME_WEP_VAL1 << index);
|
|
}
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
key->alg = enc->alg;
|
|
|
|
if (commit) {
|
|
if (commit & SME_WEP_INDEX)
|
|
hostif_sme_enqueue(priv, SME_SET_TXKEY);
|
|
if (commit & SME_WEP_VAL_MASK)
|
|
hostif_sme_enqueue(priv, SME_SET_KEY1 + index);
|
|
if (commit & SME_WEP_FLAG)
|
|
hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* get encoding token & mode (WPA)*/
|
|
static int ks_wlan_get_encode_ext(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
/* WPA (not used ?? wpa_supplicant)
|
|
* struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
|
|
* struct iw_encode_ext *enc;
|
|
* enc = (struct iw_encode_ext *)extra;
|
|
* int index = dwrq->flags & IW_ENCODE_INDEX;
|
|
* WPA (not used ?? wpa_supplicant)
|
|
*/
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_pmksa(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_pmksa *pmksa;
|
|
int i;
|
|
struct pmk *pmk;
|
|
struct list_head *ptr;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
if (!extra)
|
|
return -EINVAL;
|
|
|
|
pmksa = (struct iw_pmksa *)extra;
|
|
|
|
switch (pmksa->cmd) {
|
|
case IW_PMKSA_ADD:
|
|
if (list_empty(&priv->pmklist.head)) {
|
|
for (i = 0; i < PMK_LIST_MAX; i++) {
|
|
pmk = &priv->pmklist.pmk[i];
|
|
if (is_zero_ether_addr(pmk->bssid))
|
|
break;
|
|
}
|
|
ether_addr_copy(pmk->bssid, pmksa->bssid.sa_data);
|
|
memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
|
|
list_add(&pmk->list, &priv->pmklist.head);
|
|
priv->pmklist.size++;
|
|
break;
|
|
}
|
|
/* search cache data */
|
|
list_for_each(ptr, &priv->pmklist.head) {
|
|
pmk = list_entry(ptr, struct pmk, list);
|
|
if (ether_addr_equal(pmksa->bssid.sa_data, pmk->bssid)) {
|
|
memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
|
|
list_move(&pmk->list, &priv->pmklist.head);
|
|
break;
|
|
}
|
|
}
|
|
/* not find address. */
|
|
if (ptr != &priv->pmklist.head)
|
|
break;
|
|
/* new cache data */
|
|
if (priv->pmklist.size < PMK_LIST_MAX) {
|
|
for (i = 0; i < PMK_LIST_MAX; i++) {
|
|
pmk = &priv->pmklist.pmk[i];
|
|
if (is_zero_ether_addr(pmk->bssid))
|
|
break;
|
|
}
|
|
ether_addr_copy(pmk->bssid, pmksa->bssid.sa_data);
|
|
memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
|
|
list_add(&pmk->list, &priv->pmklist.head);
|
|
priv->pmklist.size++;
|
|
} else { /* overwrite old cache data */
|
|
pmk = list_entry(priv->pmklist.head.prev, struct pmk,
|
|
list);
|
|
ether_addr_copy(pmk->bssid, pmksa->bssid.sa_data);
|
|
memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
|
|
list_move(&pmk->list, &priv->pmklist.head);
|
|
}
|
|
break;
|
|
case IW_PMKSA_REMOVE:
|
|
if (list_empty(&priv->pmklist.head))
|
|
return -EINVAL;
|
|
/* search cache data */
|
|
list_for_each(ptr, &priv->pmklist.head) {
|
|
pmk = list_entry(ptr, struct pmk, list);
|
|
if (ether_addr_equal(pmksa->bssid.sa_data, pmk->bssid)) {
|
|
eth_zero_addr(pmk->bssid);
|
|
memset(pmk->pmkid, 0, IW_PMKID_LEN);
|
|
list_del_init(&pmk->list);
|
|
break;
|
|
}
|
|
}
|
|
/* not find address. */
|
|
if (ptr == &priv->pmklist.head)
|
|
return 0;
|
|
break;
|
|
case IW_PMKSA_FLUSH:
|
|
memset(&priv->pmklist, 0, sizeof(priv->pmklist));
|
|
INIT_LIST_HEAD(&priv->pmklist.head);
|
|
for (i = 0; i < PMK_LIST_MAX; i++)
|
|
INIT_LIST_HEAD(&priv->pmklist.pmk[i].list);
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
hostif_sme_enqueue(priv, SME_SET_PMKSA);
|
|
return 0;
|
|
}
|
|
|
|
static struct iw_statistics *ks_get_wireless_stats(struct net_device *dev)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_statistics *wstats = &priv->wstats;
|
|
|
|
if (!atomic_read(&update_phyinfo))
|
|
return (priv->dev_state < DEVICE_STATE_READY) ? NULL : wstats;
|
|
|
|
/*
|
|
* Packets discarded in the wireless adapter due to wireless
|
|
* specific problems
|
|
*/
|
|
wstats->discard.nwid = 0; /* Rx invalid nwid */
|
|
wstats->discard.code = 0; /* Rx invalid crypt */
|
|
wstats->discard.fragment = 0; /* Rx invalid frag */
|
|
wstats->discard.retries = 0; /* Tx excessive retries */
|
|
wstats->discard.misc = 0; /* Invalid misc */
|
|
wstats->miss.beacon = 0; /* Missed beacon */
|
|
|
|
return wstats;
|
|
}
|
|
|
|
static int ks_wlan_set_stop_request(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
if (!(*uwrq))
|
|
return -EINVAL;
|
|
|
|
hostif_sme_enqueue(priv, SME_STOP_REQUEST);
|
|
return 0;
|
|
}
|
|
|
|
#include <linux/ieee80211.h>
|
|
static int ks_wlan_set_mlme(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct iw_mlme *mlme = (struct iw_mlme *)extra;
|
|
__u32 mode = 1;
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
if (mlme->cmd != IW_MLME_DEAUTH &&
|
|
mlme->cmd != IW_MLME_DISASSOC)
|
|
return -EOPNOTSUPP;
|
|
|
|
if (mlme->cmd == IW_MLME_DEAUTH &&
|
|
mlme->reason_code == WLAN_REASON_MIC_FAILURE)
|
|
return 0;
|
|
|
|
return ks_wlan_set_stop_request(dev, NULL, &mode, NULL);
|
|
}
|
|
|
|
static int ks_wlan_get_firmware_version(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
struct iw_point *dwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
dwrq->length = priv->version_size + 1;
|
|
strscpy(extra, priv->firmware_version, dwrq->length);
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_preamble(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
if (*uwrq != LONG_PREAMBLE && *uwrq != SHORT_PREAMBLE)
|
|
return -EINVAL;
|
|
|
|
priv->reg.preamble = *uwrq;
|
|
priv->need_commit |= SME_MODE_SET;
|
|
return -EINPROGRESS; /* Call commit handler */
|
|
}
|
|
|
|
static int ks_wlan_get_preamble(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->reg.preamble;
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_power_mgmt(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
if (*uwrq != POWER_MGMT_ACTIVE &&
|
|
*uwrq != POWER_MGMT_SAVE1 &&
|
|
*uwrq != POWER_MGMT_SAVE2)
|
|
return -EINVAL;
|
|
|
|
if ((*uwrq == POWER_MGMT_SAVE1 || *uwrq == POWER_MGMT_SAVE2) &&
|
|
(priv->reg.operation_mode != MODE_INFRASTRUCTURE))
|
|
return -EINVAL;
|
|
|
|
priv->reg.power_mgmt = *uwrq;
|
|
hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_power_mgmt(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->reg.power_mgmt;
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_scan_type(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
|
|
if (*uwrq != ACTIVE_SCAN && *uwrq != PASSIVE_SCAN)
|
|
return -EINVAL;
|
|
|
|
priv->reg.scan_type = *uwrq;
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_scan_type(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->reg.scan_type;
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_beacon_lost(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
if (*uwrq > BEACON_LOST_COUNT_MAX)
|
|
return -EINVAL;
|
|
|
|
priv->reg.beacon_lost_count = *uwrq;
|
|
|
|
if (priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
|
|
priv->need_commit |= SME_MODE_SET;
|
|
return -EINPROGRESS; /* Call commit handler */
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_beacon_lost(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->reg.beacon_lost_count;
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_phy_type(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
if (*uwrq != D_11B_ONLY_MODE &&
|
|
*uwrq != D_11G_ONLY_MODE &&
|
|
*uwrq != D_11BG_COMPATIBLE_MODE)
|
|
return -EINVAL;
|
|
|
|
/* for SLEEP MODE */
|
|
priv->reg.phy_type = *uwrq;
|
|
priv->need_commit |= SME_MODE_SET;
|
|
return -EINPROGRESS; /* Call commit handler */
|
|
}
|
|
|
|
static int ks_wlan_get_phy_type(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->reg.phy_type;
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_cts_mode(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
if (*uwrq != CTS_MODE_FALSE && *uwrq != CTS_MODE_TRUE)
|
|
return -EINVAL;
|
|
|
|
priv->reg.cts_mode = (*uwrq == CTS_MODE_FALSE) ? *uwrq :
|
|
(priv->reg.phy_type == D_11G_ONLY_MODE ||
|
|
priv->reg.phy_type == D_11BG_COMPATIBLE_MODE) ?
|
|
*uwrq : !*uwrq;
|
|
|
|
priv->need_commit |= SME_MODE_SET;
|
|
return -EINPROGRESS; /* Call commit handler */
|
|
}
|
|
|
|
static int ks_wlan_get_cts_mode(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->reg.cts_mode;
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_sleep_mode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
__u32 *uwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (*uwrq != SLP_SLEEP &&
|
|
*uwrq != SLP_ACTIVE) {
|
|
netdev_err(dev, "SET_SLEEP_MODE %d error\n", *uwrq);
|
|
return -EINVAL;
|
|
}
|
|
|
|
priv->sleep_mode = *uwrq;
|
|
netdev_info(dev, "SET_SLEEP_MODE %d\n", priv->sleep_mode);
|
|
|
|
if (*uwrq == SLP_SLEEP)
|
|
hostif_sme_enqueue(priv, SME_STOP_REQUEST);
|
|
|
|
hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_sleep_mode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
__u32 *uwrq, char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
*uwrq = priv->sleep_mode;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_wps_enable(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
if (*uwrq != 0 && *uwrq != 1)
|
|
return -EINVAL;
|
|
|
|
priv->wps.wps_enabled = *uwrq;
|
|
hostif_sme_enqueue(priv, SME_WPS_ENABLE_REQUEST);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_wps_enable(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->wps.wps_enabled;
|
|
netdev_info(dev, "return=%d\n", *uwrq);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_wps_probe_req(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
struct iw_point *dwrq, char *extra)
|
|
{
|
|
u8 *p = extra;
|
|
unsigned char len;
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
|
|
/* length check */
|
|
if (p[1] + 2 != dwrq->length || dwrq->length > 256)
|
|
return -EINVAL;
|
|
|
|
priv->wps.ielen = p[1] + 2 + 1; /* IE header + IE + sizeof(len) */
|
|
len = p[1] + 2; /* IE header + IE */
|
|
|
|
memcpy(priv->wps.ie, &len, sizeof(len));
|
|
p = memcpy(priv->wps.ie + 1, p, len);
|
|
|
|
netdev_dbg(dev, "%d(%#x): %02X %02X %02X %02X ... %02X %02X %02X\n",
|
|
priv->wps.ielen, priv->wps.ielen, p[0], p[1], p[2], p[3],
|
|
p[priv->wps.ielen - 3], p[priv->wps.ielen - 2],
|
|
p[priv->wps.ielen - 1]);
|
|
|
|
hostif_sme_enqueue(priv, SME_WPS_PROBE_REQUEST);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_tx_gain(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
if (*uwrq > 0xFF)
|
|
return -EINVAL;
|
|
|
|
priv->gain.tx_gain = (u8)*uwrq;
|
|
priv->gain.tx_mode = (priv->gain.tx_gain < 0xFF) ? 1 : 0;
|
|
hostif_sme_enqueue(priv, SME_SET_GAIN);
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_tx_gain(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->gain.tx_gain;
|
|
hostif_sme_enqueue(priv, SME_GET_GAIN);
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_set_rx_gain(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
if (*uwrq > 0xFF)
|
|
return -EINVAL;
|
|
|
|
priv->gain.rx_gain = (u8)*uwrq;
|
|
priv->gain.rx_mode = (priv->gain.rx_gain < 0xFF) ? 1 : 0;
|
|
hostif_sme_enqueue(priv, SME_SET_GAIN);
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_rx_gain(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->sleep_mode == SLP_SLEEP)
|
|
return -EPERM;
|
|
/* for SLEEP MODE */
|
|
*uwrq = priv->gain.rx_gain;
|
|
hostif_sme_enqueue(priv, SME_GET_GAIN);
|
|
return 0;
|
|
}
|
|
|
|
static int ks_wlan_get_eeprom_cksum(struct net_device *dev,
|
|
struct iw_request_info *info, __u32 *uwrq,
|
|
char *extra)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
*uwrq = priv->eeprom_checksum;
|
|
return 0;
|
|
}
|
|
|
|
static void print_hif_event(struct net_device *dev, int event)
|
|
{
|
|
switch (event) {
|
|
case HIF_DATA_REQ:
|
|
netdev_info(dev, "HIF_DATA_REQ\n");
|
|
break;
|
|
case HIF_DATA_IND:
|
|
netdev_info(dev, "HIF_DATA_IND\n");
|
|
break;
|
|
case HIF_MIB_GET_REQ:
|
|
netdev_info(dev, "HIF_MIB_GET_REQ\n");
|
|
break;
|
|
case HIF_MIB_GET_CONF:
|
|
netdev_info(dev, "HIF_MIB_GET_CONF\n");
|
|
break;
|
|
case HIF_MIB_SET_REQ:
|
|
netdev_info(dev, "HIF_MIB_SET_REQ\n");
|
|
break;
|
|
case HIF_MIB_SET_CONF:
|
|
netdev_info(dev, "HIF_MIB_SET_CONF\n");
|
|
break;
|
|
case HIF_POWER_MGMT_REQ:
|
|
netdev_info(dev, "HIF_POWER_MGMT_REQ\n");
|
|
break;
|
|
case HIF_POWER_MGMT_CONF:
|
|
netdev_info(dev, "HIF_POWER_MGMT_CONF\n");
|
|
break;
|
|
case HIF_START_REQ:
|
|
netdev_info(dev, "HIF_START_REQ\n");
|
|
break;
|
|
case HIF_START_CONF:
|
|
netdev_info(dev, "HIF_START_CONF\n");
|
|
break;
|
|
case HIF_CONNECT_IND:
|
|
netdev_info(dev, "HIF_CONNECT_IND\n");
|
|
break;
|
|
case HIF_STOP_REQ:
|
|
netdev_info(dev, "HIF_STOP_REQ\n");
|
|
break;
|
|
case HIF_STOP_CONF:
|
|
netdev_info(dev, "HIF_STOP_CONF\n");
|
|
break;
|
|
case HIF_PS_ADH_SET_REQ:
|
|
netdev_info(dev, "HIF_PS_ADH_SET_REQ\n");
|
|
break;
|
|
case HIF_PS_ADH_SET_CONF:
|
|
netdev_info(dev, "HIF_PS_ADH_SET_CONF\n");
|
|
break;
|
|
case HIF_INFRA_SET_REQ:
|
|
netdev_info(dev, "HIF_INFRA_SET_REQ\n");
|
|
break;
|
|
case HIF_INFRA_SET_CONF:
|
|
netdev_info(dev, "HIF_INFRA_SET_CONF\n");
|
|
break;
|
|
case HIF_ADH_SET_REQ:
|
|
netdev_info(dev, "HIF_ADH_SET_REQ\n");
|
|
break;
|
|
case HIF_ADH_SET_CONF:
|
|
netdev_info(dev, "HIF_ADH_SET_CONF\n");
|
|
break;
|
|
case HIF_AP_SET_REQ:
|
|
netdev_info(dev, "HIF_AP_SET_REQ\n");
|
|
break;
|
|
case HIF_AP_SET_CONF:
|
|
netdev_info(dev, "HIF_AP_SET_CONF\n");
|
|
break;
|
|
case HIF_ASSOC_INFO_IND:
|
|
netdev_info(dev, "HIF_ASSOC_INFO_IND\n");
|
|
break;
|
|
case HIF_MIC_FAILURE_REQ:
|
|
netdev_info(dev, "HIF_MIC_FAILURE_REQ\n");
|
|
break;
|
|
case HIF_MIC_FAILURE_CONF:
|
|
netdev_info(dev, "HIF_MIC_FAILURE_CONF\n");
|
|
break;
|
|
case HIF_SCAN_REQ:
|
|
netdev_info(dev, "HIF_SCAN_REQ\n");
|
|
break;
|
|
case HIF_SCAN_CONF:
|
|
netdev_info(dev, "HIF_SCAN_CONF\n");
|
|
break;
|
|
case HIF_PHY_INFO_REQ:
|
|
netdev_info(dev, "HIF_PHY_INFO_REQ\n");
|
|
break;
|
|
case HIF_PHY_INFO_CONF:
|
|
netdev_info(dev, "HIF_PHY_INFO_CONF\n");
|
|
break;
|
|
case HIF_SLEEP_REQ:
|
|
netdev_info(dev, "HIF_SLEEP_REQ\n");
|
|
break;
|
|
case HIF_SLEEP_CONF:
|
|
netdev_info(dev, "HIF_SLEEP_CONF\n");
|
|
break;
|
|
case HIF_PHY_INFO_IND:
|
|
netdev_info(dev, "HIF_PHY_INFO_IND\n");
|
|
break;
|
|
case HIF_SCAN_IND:
|
|
netdev_info(dev, "HIF_SCAN_IND\n");
|
|
break;
|
|
case HIF_INFRA_SET2_REQ:
|
|
netdev_info(dev, "HIF_INFRA_SET2_REQ\n");
|
|
break;
|
|
case HIF_INFRA_SET2_CONF:
|
|
netdev_info(dev, "HIF_INFRA_SET2_CONF\n");
|
|
break;
|
|
case HIF_ADH_SET2_REQ:
|
|
netdev_info(dev, "HIF_ADH_SET2_REQ\n");
|
|
break;
|
|
case HIF_ADH_SET2_CONF:
|
|
netdev_info(dev, "HIF_ADH_SET2_CONF\n");
|
|
}
|
|
}
|
|
|
|
/* get host command history */
|
|
static int ks_wlan_hostt(struct net_device *dev, struct iw_request_info *info,
|
|
__u32 *uwrq, char *extra)
|
|
{
|
|
int i, event;
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
for (i = 63; i >= 0; i--) {
|
|
event =
|
|
priv->hostt.buff[(priv->hostt.qtail - 1 - i) %
|
|
SME_EVENT_BUFF_SIZE];
|
|
print_hif_event(dev, event);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* Structures to export the Wireless Handlers */
|
|
|
|
static const struct iw_priv_args ks_wlan_private_args[] = {
|
|
/*{ cmd, set_args, get_args, name[16] } */
|
|
{KS_WLAN_GET_FIRM_VERSION, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_CHAR | (128 + 1), "GetFirmwareVer"},
|
|
{KS_WLAN_SET_WPS_ENABLE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetWPSEnable"},
|
|
{KS_WLAN_GET_WPS_ENABLE, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetW"},
|
|
{KS_WLAN_SET_WPS_PROBE_REQ, IW_PRIV_TYPE_BYTE | 2047, IW_PRIV_TYPE_NONE,
|
|
"SetWPSProbeReq"},
|
|
{KS_WLAN_SET_PREAMBLE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetPreamble"},
|
|
{KS_WLAN_GET_PREAMBLE, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPreamble"},
|
|
{KS_WLAN_SET_POWER_SAVE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetPowerSave"},
|
|
{KS_WLAN_GET_POWER_SAVE, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPowerSave"},
|
|
{KS_WLAN_SET_SCAN_TYPE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetScanType"},
|
|
{KS_WLAN_GET_SCAN_TYPE, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetScanType"},
|
|
{KS_WLAN_SET_RX_GAIN, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetRxGain"},
|
|
{KS_WLAN_GET_RX_GAIN, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetRxGain"},
|
|
{KS_WLAN_HOSTT, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_CHAR | (128 + 1),
|
|
"hostt"},
|
|
{KS_WLAN_SET_BEACON_LOST, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetBeaconLost"},
|
|
{KS_WLAN_GET_BEACON_LOST, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetBeaconLost"},
|
|
{KS_WLAN_SET_SLEEP_MODE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetSleepMode"},
|
|
{KS_WLAN_GET_SLEEP_MODE, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetSleepMode"},
|
|
{KS_WLAN_SET_TX_GAIN, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetTxGain"},
|
|
{KS_WLAN_GET_TX_GAIN, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetTxGain"},
|
|
{KS_WLAN_SET_PHY_TYPE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetPhyType"},
|
|
{KS_WLAN_GET_PHY_TYPE, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPhyType"},
|
|
{KS_WLAN_SET_CTS_MODE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
|
|
IW_PRIV_TYPE_NONE, "SetCtsMode"},
|
|
{KS_WLAN_GET_CTS_MODE, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetCtsMode"},
|
|
{KS_WLAN_GET_EEPROM_CKSUM, IW_PRIV_TYPE_NONE,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetChecksum"},
|
|
};
|
|
|
|
static const iw_handler ks_wlan_handler[] = {
|
|
IW_HANDLER(SIOCSIWCOMMIT, ks_wlan_config_commit),
|
|
IW_HANDLER(SIOCGIWNAME, ks_wlan_get_name),
|
|
IW_HANDLER(SIOCSIWFREQ, ks_wlan_set_freq),
|
|
IW_HANDLER(SIOCGIWFREQ, ks_wlan_get_freq),
|
|
IW_HANDLER(SIOCSIWMODE, ks_wlan_set_mode),
|
|
IW_HANDLER(SIOCGIWMODE, ks_wlan_get_mode),
|
|
IW_HANDLER(SIOCGIWRANGE, ks_wlan_get_range),
|
|
IW_HANDLER(SIOCGIWSTATS, ks_wlan_get_iwstats),
|
|
IW_HANDLER(SIOCSIWAP, ks_wlan_set_wap),
|
|
IW_HANDLER(SIOCGIWAP, ks_wlan_get_wap),
|
|
IW_HANDLER(SIOCSIWMLME, ks_wlan_set_mlme),
|
|
IW_HANDLER(SIOCGIWAPLIST, ks_wlan_get_aplist),
|
|
IW_HANDLER(SIOCSIWSCAN, ks_wlan_set_scan),
|
|
IW_HANDLER(SIOCGIWSCAN, ks_wlan_get_scan),
|
|
IW_HANDLER(SIOCSIWESSID, ks_wlan_set_essid),
|
|
IW_HANDLER(SIOCGIWESSID, ks_wlan_get_essid),
|
|
IW_HANDLER(SIOCSIWNICKN, ks_wlan_set_nick),
|
|
IW_HANDLER(SIOCGIWNICKN, ks_wlan_get_nick),
|
|
IW_HANDLER(SIOCSIWRATE, ks_wlan_set_rate),
|
|
IW_HANDLER(SIOCGIWRATE, ks_wlan_get_rate),
|
|
IW_HANDLER(SIOCSIWRTS, ks_wlan_set_rts),
|
|
IW_HANDLER(SIOCGIWRTS, ks_wlan_get_rts),
|
|
IW_HANDLER(SIOCSIWFRAG, ks_wlan_set_frag),
|
|
IW_HANDLER(SIOCGIWFRAG, ks_wlan_get_frag),
|
|
IW_HANDLER(SIOCSIWENCODE, ks_wlan_set_encode),
|
|
IW_HANDLER(SIOCGIWENCODE, ks_wlan_get_encode),
|
|
IW_HANDLER(SIOCSIWPOWER, ks_wlan_set_power),
|
|
IW_HANDLER(SIOCGIWPOWER, ks_wlan_get_power),
|
|
IW_HANDLER(SIOCSIWGENIE, ks_wlan_set_genie),
|
|
IW_HANDLER(SIOCSIWAUTH, ks_wlan_set_auth_mode),
|
|
IW_HANDLER(SIOCGIWAUTH, ks_wlan_get_auth_mode),
|
|
IW_HANDLER(SIOCSIWENCODEEXT, ks_wlan_set_encode_ext),
|
|
IW_HANDLER(SIOCGIWENCODEEXT, ks_wlan_get_encode_ext),
|
|
IW_HANDLER(SIOCSIWPMKSA, ks_wlan_set_pmksa),
|
|
};
|
|
|
|
/* private_handler */
|
|
static const iw_handler ks_wlan_private_handler[] = {
|
|
(iw_handler)NULL, /* 0 */
|
|
(iw_handler)NULL, /* 1, KS_WLAN_GET_DRIVER_VERSION */
|
|
(iw_handler)NULL, /* 2 */
|
|
(iw_handler)ks_wlan_get_firmware_version,/* 3 KS_WLAN_GET_FIRM_VERSION */
|
|
(iw_handler)ks_wlan_set_wps_enable, /* 4 KS_WLAN_SET_WPS_ENABLE */
|
|
(iw_handler)ks_wlan_get_wps_enable, /* 5 KS_WLAN_GET_WPS_ENABLE */
|
|
(iw_handler)ks_wlan_set_wps_probe_req, /* 6 KS_WLAN_SET_WPS_PROBE_REQ */
|
|
(iw_handler)ks_wlan_get_eeprom_cksum, /* 7 KS_WLAN_GET_CONNECT */
|
|
(iw_handler)ks_wlan_set_preamble, /* 8 KS_WLAN_SET_PREAMBLE */
|
|
(iw_handler)ks_wlan_get_preamble, /* 9 KS_WLAN_GET_PREAMBLE */
|
|
(iw_handler)ks_wlan_set_power_mgmt, /* 10 KS_WLAN_SET_POWER_SAVE */
|
|
(iw_handler)ks_wlan_get_power_mgmt, /* 11 KS_WLAN_GET_POWER_SAVE */
|
|
(iw_handler)ks_wlan_set_scan_type, /* 12 KS_WLAN_SET_SCAN_TYPE */
|
|
(iw_handler)ks_wlan_get_scan_type, /* 13 KS_WLAN_GET_SCAN_TYPE */
|
|
(iw_handler)ks_wlan_set_rx_gain, /* 14 KS_WLAN_SET_RX_GAIN */
|
|
(iw_handler)ks_wlan_get_rx_gain, /* 15 KS_WLAN_GET_RX_GAIN */
|
|
(iw_handler)ks_wlan_hostt, /* 16 KS_WLAN_HOSTT */
|
|
(iw_handler)NULL, /* 17 */
|
|
(iw_handler)ks_wlan_set_beacon_lost, /* 18 KS_WLAN_SET_BECAN_LOST */
|
|
(iw_handler)ks_wlan_get_beacon_lost, /* 19 KS_WLAN_GET_BECAN_LOST */
|
|
(iw_handler)ks_wlan_set_tx_gain, /* 20 KS_WLAN_SET_TX_GAIN */
|
|
(iw_handler)ks_wlan_get_tx_gain, /* 21 KS_WLAN_GET_TX_GAIN */
|
|
(iw_handler)ks_wlan_set_phy_type, /* 22 KS_WLAN_SET_PHY_TYPE */
|
|
(iw_handler)ks_wlan_get_phy_type, /* 23 KS_WLAN_GET_PHY_TYPE */
|
|
(iw_handler)ks_wlan_set_cts_mode, /* 24 KS_WLAN_SET_CTS_MODE */
|
|
(iw_handler)ks_wlan_get_cts_mode, /* 25 KS_WLAN_GET_CTS_MODE */
|
|
(iw_handler)NULL, /* 26 */
|
|
(iw_handler)NULL, /* 27 */
|
|
(iw_handler)ks_wlan_set_sleep_mode, /* 28 KS_WLAN_SET_SLEEP_MODE */
|
|
(iw_handler)ks_wlan_get_sleep_mode, /* 29 KS_WLAN_GET_SLEEP_MODE */
|
|
(iw_handler)NULL, /* 30 */
|
|
(iw_handler)NULL, /* 31 */
|
|
};
|
|
|
|
static const struct iw_handler_def ks_wlan_handler_def = {
|
|
.num_standard = ARRAY_SIZE(ks_wlan_handler),
|
|
.num_private = ARRAY_SIZE(ks_wlan_private_handler),
|
|
.num_private_args = ARRAY_SIZE(ks_wlan_private_args),
|
|
.standard = ks_wlan_handler,
|
|
.private = ks_wlan_private_handler,
|
|
.private_args = ks_wlan_private_args,
|
|
.get_wireless_stats = ks_get_wireless_stats,
|
|
};
|
|
|
|
static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
|
|
int cmd)
|
|
{
|
|
int ret;
|
|
struct iwreq *wrq = (struct iwreq *)rq;
|
|
|
|
switch (cmd) {
|
|
case SIOCIWFIRSTPRIV + 20: /* KS_WLAN_SET_STOP_REQ */
|
|
ret = ks_wlan_set_stop_request(dev, NULL, &wrq->u.mode, NULL);
|
|
break;
|
|
// All other calls are currently unsupported
|
|
default:
|
|
ret = -EOPNOTSUPP;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static
|
|
struct net_device_stats *ks_wlan_get_stats(struct net_device *dev)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->dev_state < DEVICE_STATE_READY)
|
|
return NULL; /* not finished initialize */
|
|
|
|
return &priv->nstats;
|
|
}
|
|
|
|
static
|
|
int ks_wlan_set_mac_address(struct net_device *dev, void *addr)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
struct sockaddr *mac_addr = (struct sockaddr *)addr;
|
|
|
|
if (netif_running(dev))
|
|
return -EBUSY;
|
|
eth_hw_addr_set(dev, mac_addr->sa_data);
|
|
ether_addr_copy(priv->eth_addr, mac_addr->sa_data);
|
|
|
|
priv->mac_address_valid = false;
|
|
hostif_sme_enqueue(priv, SME_MACADDRESS_SET_REQUEST);
|
|
netdev_info(dev, "ks_wlan: MAC ADDRESS = %pM\n", priv->eth_addr);
|
|
return 0;
|
|
}
|
|
|
|
static
|
|
void ks_wlan_tx_timeout(struct net_device *dev, unsigned int txqueue)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
netdev_dbg(dev, "head(%d) tail(%d)!!\n", priv->tx_dev.qhead,
|
|
priv->tx_dev.qtail);
|
|
if (!netif_queue_stopped(dev))
|
|
netif_stop_queue(dev);
|
|
priv->nstats.tx_errors++;
|
|
netif_wake_queue(dev);
|
|
}
|
|
|
|
static
|
|
netdev_tx_t ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
int ret;
|
|
|
|
netdev_dbg(dev, "in_interrupt()=%ld\n", in_interrupt());
|
|
|
|
if (!skb) {
|
|
netdev_err(dev, "ks_wlan: skb == NULL!!!\n");
|
|
return 0;
|
|
}
|
|
if (priv->dev_state < DEVICE_STATE_READY) {
|
|
dev_kfree_skb(skb);
|
|
return 0; /* not finished initialize */
|
|
}
|
|
|
|
if (netif_running(dev))
|
|
netif_stop_queue(dev);
|
|
|
|
ret = hostif_data_request(priv, skb);
|
|
netif_trans_update(dev);
|
|
|
|
if (ret)
|
|
netdev_err(dev, "hostif_data_request error: =%d\n", ret);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void send_packet_complete(struct ks_wlan_private *priv, struct sk_buff *skb)
|
|
{
|
|
priv->nstats.tx_packets++;
|
|
|
|
if (netif_queue_stopped(priv->net_dev))
|
|
netif_wake_queue(priv->net_dev);
|
|
|
|
if (skb) {
|
|
priv->nstats.tx_bytes += skb->len;
|
|
dev_kfree_skb(skb);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Set or clear the multicast filter for this adaptor.
|
|
* This routine is not state sensitive and need not be SMP locked.
|
|
*/
|
|
static
|
|
void ks_wlan_set_rx_mode(struct net_device *dev)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
if (priv->dev_state < DEVICE_STATE_READY)
|
|
return; /* not finished initialize */
|
|
hostif_sme_enqueue(priv, SME_MULTICAST_REQUEST);
|
|
}
|
|
|
|
static
|
|
int ks_wlan_open(struct net_device *dev)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
priv->cur_rx = 0;
|
|
|
|
if (!priv->mac_address_valid) {
|
|
netdev_err(dev, "ks_wlan : %s Not READY !!\n", dev->name);
|
|
return -EBUSY;
|
|
}
|
|
netif_start_queue(dev);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static
|
|
int ks_wlan_close(struct net_device *dev)
|
|
{
|
|
netif_stop_queue(dev);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Operational parameters that usually are not changed. */
|
|
/* Time in jiffies before concluding the transmitter is hung. */
|
|
#define TX_TIMEOUT (3 * HZ)
|
|
static const unsigned char dummy_addr[] = {
|
|
0x00, 0x0b, 0xe3, 0x00, 0x00, 0x00
|
|
};
|
|
|
|
static const struct net_device_ops ks_wlan_netdev_ops = {
|
|
.ndo_start_xmit = ks_wlan_start_xmit,
|
|
.ndo_open = ks_wlan_open,
|
|
.ndo_stop = ks_wlan_close,
|
|
.ndo_do_ioctl = ks_wlan_netdev_ioctl,
|
|
.ndo_set_mac_address = ks_wlan_set_mac_address,
|
|
.ndo_get_stats = ks_wlan_get_stats,
|
|
.ndo_tx_timeout = ks_wlan_tx_timeout,
|
|
.ndo_set_rx_mode = ks_wlan_set_rx_mode,
|
|
};
|
|
|
|
int ks_wlan_net_start(struct net_device *dev)
|
|
{
|
|
struct ks_wlan_private *priv;
|
|
/* int rc; */
|
|
|
|
priv = netdev_priv(dev);
|
|
priv->mac_address_valid = false;
|
|
priv->is_device_open = true;
|
|
priv->need_commit = 0;
|
|
/* phy information update timer */
|
|
atomic_set(&update_phyinfo, 0);
|
|
timer_setup(&update_phyinfo_timer, ks_wlan_update_phyinfo_timeout, 0);
|
|
|
|
/* dummy address set */
|
|
ether_addr_copy(priv->eth_addr, dummy_addr);
|
|
eth_hw_addr_set(dev, priv->eth_addr);
|
|
|
|
/* The ks_wlan-specific entries in the device structure. */
|
|
dev->netdev_ops = &ks_wlan_netdev_ops;
|
|
dev->wireless_handlers = &ks_wlan_handler_def;
|
|
dev->watchdog_timeo = TX_TIMEOUT;
|
|
|
|
netif_carrier_off(dev);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ks_wlan_net_stop(struct net_device *dev)
|
|
{
|
|
struct ks_wlan_private *priv = netdev_priv(dev);
|
|
|
|
priv->is_device_open = false;
|
|
del_timer_sync(&update_phyinfo_timer);
|
|
|
|
if (netif_running(dev))
|
|
netif_stop_queue(dev);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* is_connect_status() - return true if status is 'connected'
|
|
* @status: high bit is used as FORCE_DISCONNECT, low bits used for
|
|
* connect status.
|
|
*/
|
|
bool is_connect_status(u32 status)
|
|
{
|
|
return (status & CONNECT_STATUS_MASK) == CONNECT_STATUS;
|
|
}
|
|
|
|
/**
|
|
* is_disconnect_status() - return true if status is 'disconnected'
|
|
* @status: high bit is used as FORCE_DISCONNECT, low bits used for
|
|
* disconnect status.
|
|
*/
|
|
bool is_disconnect_status(u32 status)
|
|
{
|
|
return (status & CONNECT_STATUS_MASK) == DISCONNECT_STATUS;
|
|
}
|