source "drivers/staging/i4l/Kconfig"
+source "drivers/staging/ks7010/Kconfig"
+
endif # STAGING
obj-$(CONFIG_WILC1000) += wilc1000/
obj-$(CONFIG_MOST) += most/
obj-$(CONFIG_ISDN_I4L) += i4l/
+obj-$(CONFIG_KS7010) += ks7010/
--- /dev/null
+config KS7010
+ tristate "KeyStream KS7010 SDIO support"
+ depends on MMC && WIRELESS
+ select WIRELESS_EXT
+ select WEXT_PRIV
+ help
+ This is a driver for KeyStream KS7010 based SDIO WIFI cards. It is
+ found on at least later Spectec SDW-821 (FCC-ID "S2Y-WLAN-11G-K" only,
+ sadly not FCC-ID "S2Y-WLAN-11B-G") and Spectec SDW-823 microSD cards.
--- /dev/null
+obj-$(CONFIG_KS7010) += ks7010.o
+
+ccflags-y += -D_SDIO_ -DKS_WLAN_DEBUG=0
+ks7010-y := michael_mic.o ks_hostif.o ks_wlan_net.o ks_debug.o \
+ ks7010_sdio.o ks7010_config.o
--- /dev/null
+KS7010 Linux driver
+===================
+
+This driver is based on source code from the Ben Nanonote extra repository [1]
+which is based on the original v007 release from Renesas [2]. Some more
+background info about the chipset can be found here [3] and here [4]. Thank
+you to all which already participated in cleaning up the driver so far!
+
+[1] http://projects.qi-hardware.com/index.php/p/openwrt-packages/source/tree/master/ks7010/src
+[2] http://downloads.qi-hardware.com/software/ks7010_sdio_v007.tar.bz2
+[3] http://en.qi-hardware.com/wiki/Ben_NanoNote_Wi-Fi
+[4] https://wikidevi.com/wiki/Renesas
+
+TODO
+----
+
+First a few words what not to do (at least not blindly):
+
+- don't be overly strict with the 80 char limit. Only if it REALLY makes the
+ code more readable
+- No '#if 0/1' removal unless the surrounding code is understood and removal is
+ really OK. There might be some hints hidden there.
+
+Now the TODOs:
+
+- fix codechecker warnings (checkpatch, sparse, smatch). But PLEASE make sure
+ that you are not only silencing the warning but really fixing code. You
+ should understand the change you submit.
+- drop using a config file and use an upstream technique for configuration
+- fix the 'card removal' event when card is inserted when booting
+- driver crashes when removing the card
+- check what other upstream wireless mechanisms can be used instead of the
+ custom ones here
+
+Please send any patches to:
+Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Wolfram Sang <wsa@the-dreams.de>
+Linux Driver Project Developer List <driverdev-devel@linuxdriverproject.org>
--- /dev/null
+/*
+ *
+ * eap_packet.h
+ * $Id: eap_packet.h 991 2009-09-14 01:38:58Z sekine $
+ *
+ */
+#ifndef EAP_PACKET_H
+#define EAP_PACKET_H
+
+#define WBIT(n) (1 << (n))
+
+#ifndef ETH_ALEN
+#define ETH_ALEN 6
+#endif
+
+struct ether_hdr {
+ unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
+ unsigned char h_source[ETH_ALEN]; /* source ether addr */
+ unsigned char h_dest_snap;
+ unsigned char h_source_snap;
+ unsigned char h_command;
+ unsigned char h_vendor_id[3];
+ unsigned short h_proto; /* packet type ID field */
+#define ETHER_PROTOCOL_TYPE_EAP 0x888e
+#define ETHER_PROTOCOL_TYPE_IP 0x0800
+#define ETHER_PROTOCOL_TYPE_ARP 0x0806
+ /* followed by length octets of data */
+} __attribute__ ((packed));
+
+struct ieee802_1x_hdr {
+ unsigned char version;
+ unsigned char type;
+ unsigned short length;
+ /* followed by length octets of data */
+} __attribute__ ((packed));
+
+#define EAPOL_VERSION 2
+
+enum { IEEE802_1X_TYPE_EAP_PACKET = 0,
+ IEEE802_1X_TYPE_EAPOL_START = 1,
+ IEEE802_1X_TYPE_EAPOL_LOGOFF = 2,
+ IEEE802_1X_TYPE_EAPOL_KEY = 3,
+ IEEE802_1X_TYPE_EAPOL_ENCAPSULATED_ASF_ALERT = 4
+};
+
+enum { EAPOL_KEY_TYPE_RC4 = 1, EAPOL_KEY_TYPE_RSN = 2,
+ EAPOL_KEY_TYPE_WPA = 254 };
+
+
+#define IEEE8021X_REPLAY_COUNTER_LEN 8
+#define IEEE8021X_KEY_SIGN_LEN 16
+#define IEEE8021X_KEY_IV_LEN 16
+
+#define IEEE8021X_KEY_INDEX_FLAG 0x80
+#define IEEE8021X_KEY_INDEX_MASK 0x03
+
+struct ieee802_1x_eapol_key {
+ unsigned char type;
+ unsigned short key_length;
+ /* does not repeat within the life of the keying material used to
+ * encrypt the Key field; 64-bit NTP timestamp MAY be used here */
+ unsigned char replay_counter[IEEE8021X_REPLAY_COUNTER_LEN];
+ unsigned char key_iv[IEEE8021X_KEY_IV_LEN]; /* cryptographically random number */
+ unsigned char key_index; /* key flag in the most significant bit:
+ * 0 = broadcast (default key),
+ * 1 = unicast (key mapping key); key index is in the
+ * 7 least significant bits */
+ /* HMAC-MD5 message integrity check computed with MS-MPPE-Send-Key as
+ * the key */
+ unsigned char key_signature[IEEE8021X_KEY_SIGN_LEN];
+
+ /* followed by key: if packet body length = 44 + key length, then the
+ * key field (of key_length bytes) contains the key in encrypted form;
+ * if packet body length = 44, key field is absent and key_length
+ * represents the number of least significant octets from
+ * MS-MPPE-Send-Key attribute to be used as the keying material;
+ * RC4 key used in encryption = Key-IV + MS-MPPE-Recv-Key */
+} __attribute__ ((packed));
+
+
+#define WPA_NONCE_LEN 32
+#define WPA_REPLAY_COUNTER_LEN 8
+
+struct wpa_eapol_key {
+ unsigned char type;
+ unsigned short key_info;
+ unsigned short key_length;
+ unsigned char replay_counter[WPA_REPLAY_COUNTER_LEN];
+ unsigned char key_nonce[WPA_NONCE_LEN];
+ unsigned char key_iv[16];
+ unsigned char key_rsc[8];
+ unsigned char key_id[8]; /* Reserved in IEEE 802.11i/RSN */
+ unsigned char key_mic[16];
+ unsigned short key_data_length;
+ /* followed by key_data_length bytes of key_data */
+} __attribute__ ((packed));
+
+#define WPA_KEY_INFO_TYPE_MASK (WBIT(0) | WBIT(1) | WBIT(2))
+#define WPA_KEY_INFO_TYPE_HMAC_MD5_RC4 WBIT(0)
+#define WPA_KEY_INFO_TYPE_HMAC_SHA1_AES WBIT(1)
+#define WPA_KEY_INFO_KEY_TYPE WBIT(3) /* 1 = Pairwise, 0 = Group key */
+/* bit4..5 is used in WPA, but is reserved in IEEE 802.11i/RSN */
+#define WPA_KEY_INFO_KEY_INDEX_MASK (WBIT(4) | WBIT(5))
+#define WPA_KEY_INFO_KEY_INDEX_SHIFT 4
+#define WPA_KEY_INFO_INSTALL WBIT(6) /* pairwise */
+#define WPA_KEY_INFO_TXRX WBIT(6) /* group */
+#define WPA_KEY_INFO_ACK WBIT(7)
+#define WPA_KEY_INFO_MIC WBIT(8)
+#define WPA_KEY_INFO_SECURE WBIT(9)
+#define WPA_KEY_INFO_ERROR WBIT(10)
+#define WPA_KEY_INFO_REQUEST WBIT(11)
+#define WPA_KEY_INFO_ENCR_KEY_DATA WBIT(12) /* IEEE 802.11i/RSN only */
+
+#define WPA_CAPABILITY_PREAUTH WBIT(0)
+
+#define GENERIC_INFO_ELEM 0xdd
+#define RSN_INFO_ELEM 0x30
+
+enum {
+ REASON_UNSPECIFIED = 1,
+ REASON_DEAUTH_LEAVING = 3,
+ REASON_INVALID_IE = 13,
+ REASON_MICHAEL_MIC_FAILURE = 14,
+ REASON_4WAY_HANDSHAKE_TIMEOUT = 15,
+ REASON_GROUP_KEY_UPDATE_TIMEOUT = 16,
+ REASON_IE_IN_4WAY_DIFFERS = 17,
+ REASON_GROUP_CIPHER_NOT_VALID = 18,
+ REASON_PAIRWISE_CIPHER_NOT_VALID = 19,
+ REASON_AKMP_NOT_VALID = 20,
+ REASON_UNSUPPORTED_RSN_IE_VERSION = 21,
+ REASON_INVALID_RSN_IE_CAPAB = 22,
+ REASON_IEEE_802_1X_AUTH_FAILED = 23,
+ REASON_CIPHER_SUITE_REJECTED = 24
+};
+
+#endif /* EAP_PACKET_H */
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/mmc/sdio_func.h>
+
+#include "ks_wlan.h"
+#include "ks_hostif.h"
+#include "ks_wlan_ioctl.h"
+#include "ks_debug.h"
+
+static int wep_on_off;
+#define WEP_OFF 0
+#define WEP_ON_64BIT 1
+#define WEP_ON_128BIT 2
+
+static int wep_type;
+#define WEP_KEY_CHARACTER 0
+#define WEP_KEY_HEX 1
+
+static
+void analyze_character_wep_key(struct ks_wlan_parameter *param, int wep_key_index, char *value)
+{
+ int i;
+ unsigned char wep_key[26], key_length;
+
+ key_length = (wep_on_off == WEP_ON_64BIT) ? 5 : 13;
+ /* 64bit key_length = 5; 128bit key_length = 13; */
+
+ for (i=0; i<key_length; i++) {
+ wep_key[i] = value[i];
+ }
+
+ if(wep_key_index < 0 || wep_key_index > 3)
+ return;
+
+ param->wep_key[wep_key_index].size = key_length;
+ for (i=0; i<(param->wep_key[wep_key_index].size); i++) {
+ param->wep_key[wep_key_index].val[i] = wep_key[i];
+ }
+}
+
+static
+void analyze_hex_wep_key(struct ks_wlan_parameter *param, int wep_key_index, char *value)
+{
+ unsigned char wep_end[26], i, j, key_length;
+
+ key_length = (wep_on_off == WEP_ON_64BIT) ? 10 : 26;
+ /* 64bit key_length = 10; 128bit key_length = 26; */
+
+ for (i=0; i<key_length; i++) {
+ wep_end[i] = value[i];
+ if (i % 2) {
+ /* Odd */
+ for (j=0x00; j<0x10; j++) {
+ if (j<0x0a) {
+ if (wep_end[i] == j+0x30)
+ wep_end[i] = j;
+ } else {
+ if ((wep_end[i] == j+0x37) | (wep_end[i] == j+0x57))
+ wep_end[i] = j;
+ }
+ }
+ } else {
+ /* Even */
+ for (j=0x00; j<0x10; j++) {
+ if (j<0x0a) {
+ if (wep_end[i] == j+0x30) {
+ wep_end[i] = j*16;
+ }
+ } else {
+ if ((wep_end[i] == j+0x37) | (wep_end[i] == j+0x57))
+ wep_end[i] = j*16;
+ }
+ }
+ }
+ }
+
+ for (i=0; i<key_length/2; i++) {
+ wep_end[i] = wep_end[i*2] + wep_end[(i*2)+1];
+ }
+
+ if(wep_key_index < 0 || wep_key_index > 3)
+ return ;
+
+ param->wep_key[wep_key_index].size = key_length/2;
+ for (i=0; i<(param->wep_key[wep_key_index].size); i++) {
+ param->wep_key[wep_key_index].val[i] = wep_end[i];
+ }
+
+}
+
+static
+int rate_set_configuration(ks_wlan_private *priv, char *value)
+{
+ int rc=0;
+
+ priv->reg.tx_rate = TX_RATE_FIXED;
+ priv->reg.rate_set.size = 1;
+
+ switch(*value){
+ case '1': /* 1M 11M 12M 18M */
+ if(*(value+1) == '8'){
+ priv->reg.rate_set.body[0] = TX_RATE_18M;
+ }
+ else if(*(value+1) == '2'){
+ priv->reg.rate_set.body[0] = TX_RATE_12M|BASIC_RATE;
+ }
+ else if(*(value+1) == '1'){
+ priv->reg.rate_set.body[0] = TX_RATE_11M|BASIC_RATE;
+ }
+ else{
+ priv->reg.rate_set.body[0] = TX_RATE_1M|BASIC_RATE;
+ }
+ break;
+ case '2': /* 2M 24M */
+ if(*(value+1) == '4'){
+ priv->reg.rate_set.body[0] = TX_RATE_24M|BASIC_RATE;
+ }
+ else{
+ priv->reg.rate_set.body[0] = TX_RATE_2M|BASIC_RATE;
+ }
+ break;
+ case '3': /* 36M */
+ priv->reg.rate_set.body[0] = TX_RATE_36M;
+ break;
+ case '4': /* 48M */
+ priv->reg.rate_set.body[0] = TX_RATE_48M;
+ break;
+ case '5': /* 5.5M 54M */
+ if(*(value+1) == '4'){
+ priv->reg.rate_set.body[0] = TX_RATE_54M;
+ }
+ else{
+ priv->reg.rate_set.body[0] = TX_RATE_5M|BASIC_RATE;
+ }
+ break;
+ case '6': /* 6M */
+ priv->reg.rate_set.body[0] = TX_RATE_6M|BASIC_RATE;
+ break;
+ case '9': /* 9M */
+ priv->reg.rate_set.body[0] = TX_RATE_9M;
+ break;
+ case 'K':
+ priv->reg.rate_set.body[6] = TX_RATE_36M;
+ priv->reg.rate_set.body[5] = TX_RATE_18M;
+ priv->reg.rate_set.body[4] = TX_RATE_24M|BASIC_RATE;
+ priv->reg.rate_set.body[3] = TX_RATE_12M|BASIC_RATE;
+ priv->reg.rate_set.body[2] = TX_RATE_6M|BASIC_RATE;
+ priv->reg.rate_set.body[1] = TX_RATE_11M|BASIC_RATE;
+ priv->reg.rate_set.body[0] = TX_RATE_2M|BASIC_RATE;
+ priv->reg.tx_rate = TX_RATE_FULL_AUTO;
+ priv->reg.rate_set.size = 7;
+ break;
+ default:
+ 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;
+ break;
+ }
+ return rc;
+}
+
+#ifndef NO_FIRMWARE_CLASS
+#include <linux/firmware.h>
+#else
+#define MAX_CONFIG_FILE_SIZE (1024*10)
+#endif
+int ks_wlan_read_config_file(ks_wlan_private *priv)
+{
+ struct {
+ const int key_len;
+ const char *key;
+ const char *val;
+ } cfg_tbl[] = {
+ {15,"BeaconLostCount", "20"}, /* 0 */
+ {7,"Channel", "1"}, /* 1 */
+ {17,"FragmentThreshold","2346"}, /* 2 */
+ {13,"OperationMode","Infrastructure"}, /* 3 */
+ {19,"PowerManagementMode","ACTIVE"}, /* 4 */
+ {12,"RTSThreshold","2347"}, /* 5 */
+ {4,"SSID","default"}, /* 6 */
+ {6,"TxRate","Auto"}, /* 7 */
+ {23,"AuthenticationAlgorithm",""}, /* 8 */
+ {12,"WepKeyValue1",""}, /* 9 */
+ {12,"WepKeyValue2",""}, /* 10 */
+ {12,"WepKeyValue3",""}, /* 11 */
+ {12,"WepKeyValue4",""}, /* 12 */
+ {8,"WepIndex","1"}, /* 13 */
+ {7,"WepType","STRING"}, /* 14 */
+ {3,"Wep","OFF"}, /* 15 */
+ {13,"PREAMBLE_TYPE","SHORT"}, /* 16 */
+ {8,"ScanType","ACTIVE_SCAN"}, /* 17 */
+ {8,"ROM_FILE", ROM_FILE}, /* 18 */
+ {7,"PhyType", "BG_MODE"}, /* 19 */
+ {7,"CtsMode", "FALSE"}, /* 20 */
+ {19,"PhyInformationTimer", "0"}, /* 21 */
+ {0,"",""},
+ };
+
+#ifndef NO_FIRMWARE_CLASS
+ const struct firmware *fw_entry;
+ struct device *dev = NULL;
+ int retval;
+#else
+ struct file *srcf;
+ int nr_read ;
+ int retval;
+ char *cfg_buf=NULL;
+ int orgfsuid, orgfsgid;
+ mm_segment_t orgfs;
+#endif
+ char cfg_file[]=CFG_FILE;
+ char *cur_p, *end_p;
+ char wk_buff[256], *wk_p;
+
+ /* Initialize Variable */
+ priv->reg.operation_mode = MODE_INFRASTRUCTURE; /* Infrastructure */
+ priv->reg.channel = 10; /* 10 */
+ memset(priv->reg.bssid, 0x0, ETH_ALEN); /* BSSID */
+ priv->reg.ssid.body[0] = '\0'; /* SSID */
+ priv->reg.ssid.size = 0; /* SSID size */
+ priv->reg.tx_rate = TX_RATE_AUTO; /* TxRate Fully Auto */
+ priv->reg.preamble = SHORT_PREAMBLE; /* Preamble = SHORT */
+ priv->reg.powermgt = POWMGT_ACTIVE_MODE; /* POWMGT_ACTIVE_MODE */
+ priv->reg.scan_type = ACTIVE_SCAN; /* Active */
+ priv->reg.beacon_lost_count = 20; /* Beacon Lost Count */
+ priv->reg.rts = 2347UL; /* RTS Threashold */
+ priv->reg.fragment = 2346UL; /* Fragmentation Threashold */
+
+ strcpy(&priv->reg.rom_file[0], ROM_FILE);
+
+ priv->skb = NULL;
+
+ priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM; /* AuthenticationAlgorithm */
+
+ priv->reg.privacy_invoked = 0x00; /* WEP */
+ priv->reg.wep_index=0;
+ memset(&priv->reg.wep_key[0],0,sizeof(priv->reg.wep_key[0]));
+ memset(&priv->reg.wep_key[1],0,sizeof(priv->reg.wep_key[0]));
+ memset(&priv->reg.wep_key[2],0,sizeof(priv->reg.wep_key[0]));
+ memset(&priv->reg.wep_key[3],0,sizeof(priv->reg.wep_key[0]));
+
+ priv->reg.phy_type = D_11BG_COMPATIBLE_MODE;
+ priv->reg.cts_mode = CTS_MODE_FALSE;
+ priv->reg.phy_info_timer = 0;
+ 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;
+
+#ifndef NO_FIRMWARE_CLASS
+#if (defined _PCMCIA_)
+ dev = &priv->ks_wlan_hw.pcmcia_dev->dev;
+#elif (defined _PCI_)
+ dev = &priv->ks_wlan_hw.pci_dev->dev;
+#elif (defined _SDIO_)
+ dev = &priv->ks_wlan_hw.sdio_card->func->dev;
+#endif
+ if((retval = request_firmware(&fw_entry, cfg_file, dev)) !=0 ){
+ DPRINTK(1, "error request_firmware() file=%s ret=%d\n", cfg_file, retval);
+ return 1;
+ }
+
+ DPRINTK(4, "success request_firmware() file=%s size=%d\n", cfg_file, fw_entry->size);
+ cur_p = fw_entry->data;
+ end_p = cur_p + fw_entry->size;
+#else
+ orgfsuid=current->fsuid;
+ orgfsgid=current->fsgid;
+ orgfs=get_fs();
+ set_fs(KERNEL_DS);
+
+ srcf = filp_open(cfg_file, O_RDONLY, 0);
+ if (IS_ERR(srcf)) {
+ printk(KERN_ERR "error %ld opening %s\n", -PTR_ERR(srcf),cfg_file);
+ goto no_config_file;
+ }
+
+ if (!(srcf->f_op && srcf->f_op->read)) {
+ printk(KERN_ERR "%s does not have a read method\n", cfg_file);
+ goto no_config_file;
+ }
+
+ cfg_buf = (char *)kzalloc(MAX_CONFIG_FILE_SIZE, GFP_ATOMIC);
+ if (!cfg_buf) {
+ printk(KERN_ERR "%s does not read : out of memory \n", cfg_file);
+ goto no_config_file;
+ }
+
+ nr_read = srcf->f_op->read(srcf, (unsigned char *)cfg_buf, MAX_CONFIG_FILE_SIZE, &srcf->f_pos);
+
+ DPRINTK(1, "read retval=%d file=%s\n", nr_read, priv->reg.cfg_file);
+ retval=filp_close(srcf ,NULL);
+ if (retval)
+ DPRINTK(1, "error %d closing %s\n", -retval,priv->reg.cfg_file);
+
+ if (nr_read < 1) {
+ printk(KERN_ERR "%s does not read : file is empty num=%d\n", cfg_file, nr_read);
+ goto no_config_file;
+ }else if(nr_read > MAX_CONFIG_FILE_SIZE){
+ printk(KERN_ERR "%s does not read : file is too big \n", cfg_file);
+ goto no_config_file;
+ }
+ cur_p = cfg_buf;
+ end_p = cur_p + nr_read;
+#endif
+ *end_p = '\0';
+
+ while (cur_p < end_p) {
+ int i, j, len;
+
+ len = end_p - cur_p;
+ for (i=0; cfg_tbl[i].key_len != 0; i++) {
+ if (*cur_p == '#') {
+ break;
+ }
+ if (len < cfg_tbl[i].key_len) {
+ continue;
+ }
+ if (!strncmp(cfg_tbl[i].key, cur_p, cfg_tbl[i].key_len)) {
+ break;
+ }
+ }
+ if ((*cur_p == '#') || (cfg_tbl[i].key_len == 0)) {
+ while (*cur_p != '\n') {
+ if (cur_p >= end_p) {
+ break;
+ }
+ cur_p++;
+ }
+ cur_p++;
+ } else {
+ cur_p += cfg_tbl[i].key_len;
+ if (*cur_p != '=') {
+ while (*cur_p != '\n') {
+ if (cur_p >= end_p) {
+ break;
+ }
+ cur_p++;
+ }
+ continue;
+ }
+ cur_p++;
+
+ for (j=0,wk_p=cur_p; *wk_p != '\n' && wk_p < end_p; j++,wk_p++) {
+ wk_buff[j] = *wk_p;
+ }
+ wk_buff[j] = '\0';
+ cur_p = wk_p;
+ DPRINTK(4,"%s=%s\n",cfg_tbl[i].key, wk_buff);
+ wk_p = wk_buff;
+
+ switch (i) {
+ case 0: /* "BeaconLostCount", "10" */
+ priv->reg.beacon_lost_count = simple_strtol(wk_buff, NULL, 10);
+ break;
+ case 1: /* "Channel", "1" */
+ priv->reg.channel = simple_strtol(wk_buff, NULL, 10);
+ break;
+ case 2: /* "FragmentThreshold","2346" */
+ j = simple_strtol(wk_buff, NULL, 10);
+ priv->reg.fragment = (unsigned long)j;
+ break;
+ case 3: /* "OperationMode","Infrastructure" */
+ switch (*wk_buff) {
+ case 'P':
+ priv->reg.operation_mode = MODE_PSEUDO_ADHOC;
+ break;
+ case 'I':
+ priv->reg.operation_mode = MODE_INFRASTRUCTURE;
+ break;
+ case '8':
+ priv->reg.operation_mode = MODE_ADHOC;
+ break;
+ default:
+ priv->reg.operation_mode = MODE_INFRASTRUCTURE;
+ }
+ break;
+ case 4: /* "PowerManagementMode","POWER_ACTIVE" */
+ if (!strncmp(wk_buff, "SAVE1", 5)) {
+ priv->reg.powermgt = POWMGT_SAVE1_MODE;
+ } else if (!strncmp(wk_buff, "SAVE2", 5)){
+ priv->reg.powermgt = POWMGT_SAVE2_MODE;
+ } else {
+ priv->reg.powermgt = POWMGT_ACTIVE_MODE;
+ }
+ break;
+ case 5: /* "RTSThreshold","2347" */
+ j = simple_strtol(wk_buff, NULL, 10);
+ priv->reg.rts = (unsigned long)j;
+ break;
+ case 6: /* "SSID","" */
+ if (*wk_p != '"')
+ break;
+ wk_p++;
+ for (j=0; *wk_p != '"'; j++) {
+ if (wk_p == '\0') {
+ break;
+ }
+ priv->reg.ssid.body[j] = *wk_p++;
+ }
+ priv->reg.ssid.body[j] = '\0';
+ priv->reg.ssid.size = j;
+ wk_p++;
+ break;
+ case 7: /* "TxRate","Auto" */
+ rate_set_configuration(priv, wk_p);
+ break;
+ case 8: /* "AuthenticationAlgorithm","OPEN_SYSTEM" */
+ switch (*wk_p) {
+ case 'O': /* Authenticate System : Open System */
+ priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
+ break;
+ case 'S': /* Authenticate System : Shared Key */
+ priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
+ break;
+ }
+ break;
+ case 9: /* "WepKeyValue1","" */
+ case 10: /* "WepKeyValue2","" */
+ case 11: /* "WepKeyValue3","" */
+ case 12: /* "WepKeyValue4","" */
+ if (wep_on_off != WEP_OFF) {
+ switch (wep_type) {
+ case WEP_KEY_CHARACTER:
+ analyze_character_wep_key(&priv->reg, (i-9), wk_p);
+ break;
+ case WEP_KEY_HEX:
+ analyze_hex_wep_key(&priv->reg, (i-9), wk_p);
+ break;
+ }
+ }
+ break;
+ case 13: /* "WepIndex","1"->0 (So, Zero Origin) */
+ priv->reg.wep_index = simple_strtol(wk_buff, NULL, 10) - 1;
+ break;
+ case 14: /* "WepType","STRING" */
+ if (!strncmp(wk_buff, "STRING", 6)) {
+ wep_type = WEP_KEY_CHARACTER;
+ } else {
+ wep_type = WEP_KEY_HEX;
+ }
+ break;
+ case 15: /* "Wep","OFF" */
+ if (!strncmp(wk_buff, "OFF", 3)) {
+ priv->reg.privacy_invoked = 0x00;
+ wep_on_off = WEP_OFF;
+ } else { /* 64bit or 128bit */
+ priv->reg.privacy_invoked = 0x01;
+ if (*wk_buff == '6') { /* 64bit */
+ wep_on_off = WEP_ON_64BIT;
+ } else { /* 128bit */
+ wep_on_off = WEP_ON_128BIT;
+ }
+ }
+ break;
+ case 16: /* "PREAMBLE_TYPE","LONG" */
+ if (!strncmp(wk_buff, "SHORT", 5)) {
+ priv->reg.preamble = SHORT_PREAMBLE;
+ } else { /* "LONG" */
+ priv->reg.preamble = LONG_PREAMBLE;
+ }
+ break;
+ case 17: /* "ScanType","ACTIVE_SCAN" */
+ if (!strncmp(wk_buff, "PASSIVE_SCAN", 12)) {
+ priv->reg.scan_type = PASSIVE_SCAN;
+ } else { /* "ACTIVE_SCAN" */
+ priv->reg.scan_type = ACTIVE_SCAN;
+ }
+ break;
+ case 18: // "ROM_FILE",ROMFILE
+ if (*wk_p != '"')
+ break;
+ wk_p++;
+ for (j=0; *wk_p != '"'; j++) {
+ if (wk_p == '\0') {
+ break;
+ }
+ priv->reg.rom_file[j] = *wk_p++;
+ }
+ priv->reg.rom_file[j] = '\0';
+ wk_p++;
+ break;
+ case 19: /*"PhyType", "BG_MODE" */
+ if (!strncmp(wk_buff, "B_MODE", 6)) {
+ priv->reg.phy_type = D_11B_ONLY_MODE;
+ } else if (!strncmp(wk_buff, "G_MODE", 6)) {
+ priv->reg.phy_type = D_11G_ONLY_MODE;
+ } else {
+ priv->reg.phy_type = D_11BG_COMPATIBLE_MODE;
+ }
+ break;
+ case 20: /* "CtsMode", "FALSE" */
+ if (!strncmp(wk_buff, "TRUE", 4)) {
+ priv->reg.cts_mode = CTS_MODE_TRUE;
+ } else {
+ priv->reg.cts_mode = CTS_MODE_FALSE;
+ }
+ break;
+ case 21: /* "PhyInformationTimer", "0" */
+ j = simple_strtol(wk_buff, NULL, 10);
+ priv->reg.phy_info_timer = (uint16_t)j;
+ break;
+ default:
+ break;
+ }
+ if (cur_p >= end_p) {
+ break;
+ }
+ cur_p++;
+ }
+
+ }
+#ifndef NO_FIRMWARE_CLASS
+ release_firmware(fw_entry);
+#else
+no_config_file:
+ kfree(cfg_buf);
+ set_fs(orgfs);
+ current->fsuid=orgfsuid;
+ current->fsgid=orgfsgid;
+#endif
+
+ DPRINTK(3,"\n operation_mode = %d\n channel = %d\n ssid = %s\n tx_rate = %d\n \
+ preamble = %d\n powermgt = %d\n scan_type = %d\n beacon_lost_count = %d\n rts = %d\n \
+ fragment = %d\n privacy_invoked = %d\n wep_type = %d\n wep_on_off = %d\n wep_index = %d\n romfile = %s\n",
+ priv->reg.operation_mode,priv->reg.channel,&priv->reg.ssid.body[0],priv->reg.tx_rate,
+ priv->reg.preamble,priv->reg.powermgt,priv->reg.scan_type,priv->reg.beacon_lost_count,
+ priv->reg.rts,priv->reg.fragment,priv->reg.privacy_invoked,wep_type,wep_on_off,priv->reg.wep_index,
+ &priv->reg.rom_file[0]
+ );
+ DPRINTK(3,"\n phy_type = %d\n cts_mode = %d\n tx_rate = %d\n phy_info_timer = %d\n",
+ priv->reg.phy_type,priv->reg.cts_mode,priv->reg.tx_rate,priv->reg.phy_info_timer );
+
+ return(0);
+}
+
--- /dev/null
+/*
+ * Driver for KeyStream, KS7010 based SDIO cards.
+ *
+ * ks7010_sdio.c
+ * $Id: ks7010_sdio.c 996 2009-09-14 02:54:21Z sekine $
+ *
+ * Copyright (C) 2006-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+#include <linux/workqueue.h>
+#include <asm/atomic.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio_func.h>
+
+#include "ks_wlan.h"
+#include "ks_wlan_ioctl.h"
+#include "ks_debug.h"
+#include "ks_hostif.h"
+
+#include "ks7010_sdio.h"
+
+#define KS7010_FUNC_NUM 1
+#define KS7010_IO_BLOCK_SIZE 512
+#define KS7010_MAX_CLOCK 25000000
+
+static int reg_net = 0;
+
+static const struct sdio_device_id if_sdio_ids[] = {
+ { SDIO_DEVICE(SDIO_VENDOR_ID_KS_CODE_A, SDIO_DEVICE_ID_KS_7010) },
+ { SDIO_DEVICE(SDIO_VENDOR_ID_KS_CODE_B, SDIO_DEVICE_ID_KS_7010) },
+ { /* all zero */ }
+};
+
+struct ks_sdio_model {
+ int model;
+ const char *firmware;
+};
+
+static struct ks_sdio_model ks_sdio_models[] = {
+ {
+ /* ks7010 */
+ .model = 0x10,
+ .firmware = "ks7010sd.rom",
+ },
+};
+
+static int ks7910_sdio_probe(struct sdio_func *function, const struct sdio_device_id *device);
+static void ks7910_sdio_remove(struct sdio_func *function);
+static void ks7010_rw_function(struct work_struct *work);
+static int ks7010_sdio_read( ks_wlan_private *priv, unsigned int address,
+ unsigned char *buffer, int length );
+static int ks7010_sdio_write( ks_wlan_private *priv, unsigned int address,
+ unsigned char *buffer, int length );
+#ifdef NO_FIRMWARE_CLASS
+static char *romfile = ROM_FILE;
+module_param(romfile, charp, S_IRUGO);
+#endif
+/* macro */
+
+#define inc_txqhead(priv) \
+ ( priv->tx_dev.qhead = (priv->tx_dev.qhead + 1) % TX_DEVICE_BUFF_SIZE )
+#define inc_txqtail(priv) \
+ ( priv->tx_dev.qtail = (priv->tx_dev.qtail + 1) % TX_DEVICE_BUFF_SIZE )
+#define cnt_txqbody(priv) \
+ (((priv->tx_dev.qtail + TX_DEVICE_BUFF_SIZE) - (priv->tx_dev.qhead)) % TX_DEVICE_BUFF_SIZE )
+
+#define inc_rxqhead(priv) \
+ ( priv->rx_dev.qhead = (priv->rx_dev.qhead + 1) % RX_DEVICE_BUFF_SIZE )
+#define inc_rxqtail(priv) \
+ ( priv->rx_dev.qtail = (priv->rx_dev.qtail + 1) % RX_DEVICE_BUFF_SIZE )
+#define cnt_rxqbody(priv) \
+ (((priv->rx_dev.qtail + RX_DEVICE_BUFF_SIZE) - (priv->rx_dev.qhead)) % RX_DEVICE_BUFF_SIZE )
+
+void ks_wlan_hw_sleep_doze_request(ks_wlan_private *priv)
+{
+ unsigned char rw_data;
+ int retval;
+
+ DPRINTK(4, "\n");
+
+ /* clear request */
+ atomic_set(&priv->sleepstatus.doze_request,0);
+
+ if( atomic_read(&priv->sleepstatus.status) == 0){
+ rw_data = GCR_B_DOZE;
+ retval = ks7010_sdio_write(priv, GCR_B, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : GCR_B=%02X\n", rw_data);
+ goto out;
+ }
+ DPRINTK(4, "PMG SET!! : GCR_B=%02X\n", rw_data);
+ DPRINTK(3,"sleep_mode=SLP_SLEEP\n");
+ atomic_set(&priv->sleepstatus.status, 1);
+ priv->last_doze = jiffies;
+ }
+ else{
+ DPRINTK(1,"sleep_mode=%d\n",priv->sleep_mode);
+ }
+
+out:
+ priv->sleep_mode = atomic_read(&priv->sleepstatus.status);
+ return;
+}
+
+void ks_wlan_hw_sleep_wakeup_request(ks_wlan_private *priv)
+{
+ unsigned char rw_data;
+ int retval;
+
+ DPRINTK(4, "\n");
+
+ /* clear request */
+ atomic_set(&priv->sleepstatus.wakeup_request,0);
+
+ if( atomic_read(&priv->sleepstatus.status) == 1){
+ rw_data = WAKEUP_REQ;
+ retval = ks7010_sdio_write(priv, WAKEUP, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : WAKEUP=%02X\n", rw_data);
+ goto out;
+ }
+ DPRINTK(4, "wake up : WAKEUP=%02X\n", rw_data);
+ atomic_set(&priv->sleepstatus.status, 0);
+ priv->last_wakeup = jiffies;
+ ++priv->wakeup_count;
+ }
+ else{
+ DPRINTK(1,"sleep_mode=%d\n",priv->sleep_mode);
+ }
+
+out:
+ priv->sleep_mode = atomic_read(&priv->sleepstatus.status);
+ return;
+}
+
+
+void ks_wlan_hw_wakeup_request(ks_wlan_private *priv)
+{
+ unsigned char rw_data;
+ int retval;
+
+ DPRINTK(4, "\n");
+ if(atomic_read(&priv->psstatus.status)==PS_SNOOZE){
+ rw_data = WAKEUP_REQ;
+ retval = ks7010_sdio_write(priv, WAKEUP, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : WAKEUP=%02X\n", rw_data);
+ }
+ DPRINTK(4, "wake up : WAKEUP=%02X\n", rw_data);
+ priv->last_wakeup = jiffies;
+ ++priv->wakeup_count;
+ }
+ else{
+ DPRINTK(1,"psstatus=%d\n",atomic_read(&priv->psstatus.status));
+ }
+}
+
+int _ks_wlan_hw_power_save(ks_wlan_private *priv)
+{
+ int rc=0;
+ unsigned char rw_data;
+ int retval;
+
+ if(priv->reg.powermgt == POWMGT_ACTIVE_MODE)
+ return rc;
+
+ if(priv->reg.operation_mode == MODE_INFRASTRUCTURE &&
+ (priv->connect_status & CONNECT_STATUS_MASK)== CONNECT_STATUS){
+
+ //DPRINTK(1,"psstatus.status=%d\n",atomic_read(&priv->psstatus.status));
+ if (priv->dev_state == DEVICE_STATE_SLEEP) {
+ switch(atomic_read(&priv->psstatus.status)){
+ case PS_SNOOZE: /* 4 */
+ break;
+ default:
+ DPRINTK(5,"\n\
+ psstatus.status=%d\n\
+ psstatus.confirm_wait=%d\n\
+ psstatus.snooze_guard=%d\n\
+ cnt_txqbody=%d\n",
+ atomic_read(&priv->psstatus.status),
+ atomic_read(&priv->psstatus.confirm_wait),
+ atomic_read(&priv->psstatus.snooze_guard),
+ cnt_txqbody(priv));
+
+ if(!atomic_read(&priv->psstatus.confirm_wait)&&
+ !atomic_read(&priv->psstatus.snooze_guard)&&
+ !cnt_txqbody(priv)){
+ retval = ks7010_sdio_read(priv, INT_PENDING, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : INT_PENDING=%02X\n", rw_data);
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+ break;
+ }
+ if(!rw_data){
+ rw_data = GCR_B_DOZE;
+ retval = ks7010_sdio_write(priv, GCR_B, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : GCR_B=%02X\n", rw_data);
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+ break;
+ }
+ DPRINTK(4, "PMG SET!! : GCR_B=%02X\n", rw_data);
+ atomic_set(&priv->psstatus.status, PS_SNOOZE);
+ DPRINTK(3,"psstatus.status=PS_SNOOZE\n");
+ }
+ else{
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+ }
+ }
+ else{
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 0);
+ }
+ break;
+ }
+ }
+
+ }
+
+ return rc;
+}
+
+int ks_wlan_hw_power_save(ks_wlan_private *priv)
+{
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+ return 0;
+}
+
+static int ks7010_sdio_read(ks_wlan_private *priv, unsigned int address,
+ unsigned char *buffer, int length)
+{
+ int rc = -1;
+ struct ks_sdio_card *card;
+
+ card = priv->ks_wlan_hw.sdio_card;
+
+ if (length == 1) /* CMD52 */
+ *buffer = sdio_readb(card->func, address, &rc);
+ else /* CMD53 multi-block transfer */
+ rc = sdio_memcpy_fromio(card->func, buffer, address, length);
+
+ if(rc != 0){
+ printk("sdio error erorr=%d size=%d\n", rc, length);
+ ++priv->sdio_error_count;
+ }else{
+ priv->sdio_error_count=0;
+ }
+
+ return rc;
+}
+
+static int ks7010_sdio_write(ks_wlan_private *priv, unsigned int address,
+ unsigned char *buffer, int length)
+{
+ int rc = -1;
+ struct ks_sdio_card *card;
+
+ card = priv->ks_wlan_hw.sdio_card;
+
+ if (length == 1) /* CMD52 */
+ sdio_writeb(card->func, *buffer, (unsigned int) address, &rc);
+ else /* CMD53 */
+ rc = sdio_memcpy_toio(card->func, (unsigned int) address, buffer, length);
+
+ if(rc != 0){
+ printk("sdio error erorr=%d size=%d\n", rc, length);
+ ++priv->sdio_error_count;
+ }else{
+ priv->sdio_error_count=0;
+ }
+
+ return rc;
+}
+
+static int enqueue_txdev(ks_wlan_private *priv, unsigned char *p, unsigned long size,
+ void (*complete_handler)(void *arg1, void *arg2),
+ void *arg1, void *arg2 )
+{
+ struct tx_device_buffer *sp;
+
+ if (priv->dev_state < DEVICE_STATE_BOOT) {
+ kfree(p);
+ if (complete_handler != NULL)
+ (*complete_handler)(arg1, arg2);
+ return 1;
+ }
+
+ if ((TX_DEVICE_BUFF_SIZE - 1) <= cnt_txqbody(priv)) {
+ /* in case of buffer overflow */
+ DPRINTK(1,"tx buffer overflow\n");
+ kfree(p);
+ if (complete_handler != NULL)
+ (*complete_handler)(arg1, arg2);
+ return 1;
+ }
+
+ sp = &priv->tx_dev.tx_dev_buff[priv->tx_dev.qtail];
+ sp->sendp = p;
+ sp->size = size;
+ sp->complete_handler = complete_handler;
+ sp->arg1 = arg1;
+ sp->arg2 = arg2;
+ inc_txqtail(priv);
+
+ return 0;
+}
+
+/* write data */
+static int write_to_device(ks_wlan_private *priv, unsigned char *buffer, unsigned long size )
+{
+ int rc,retval;
+ unsigned char rw_data;
+ struct hostif_hdr *hdr;
+ hdr = (struct hostif_hdr *)buffer;
+ rc=0;
+
+ DPRINTK(4,"size=%d\n", hdr->size);
+ if(hdr->event < HIF_DATA_REQ || HIF_REQ_MAX < hdr->event){
+ DPRINTK(1,"unknown event=%04X\n",hdr->event);
+ return 0;
+ }
+
+ retval = ks7010_sdio_write(priv, DATA_WINDOW, buffer, size);
+ if(retval){
+ DPRINTK(1, " write error : retval=%d\n", retval);
+ return -4;
+ }
+
+ rw_data = WRITE_STATUS_BUSY;
+ retval = ks7010_sdio_write(priv, WRITE_STATUS, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : WRITE_STATUS=%02X\n", rw_data);
+ return -3;
+ }
+
+ return 0;
+}
+
+static void tx_device_task(void *dev)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev;
+ struct tx_device_buffer *sp;
+ int rc = 0;
+
+ DPRINTK(4, "\n");
+ if(cnt_txqbody(priv)>0 && atomic_read(&priv->psstatus.status) != PS_SNOOZE){
+ sp = &priv->tx_dev.tx_dev_buff[priv->tx_dev.qhead];
+ if(priv->dev_state >= DEVICE_STATE_BOOT){
+ rc = write_to_device(priv, sp->sendp, sp->size);
+ if(rc){
+ DPRINTK(1, "write_to_device error !!(%d)\n", rc);
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+ return;
+ }
+
+ }
+ kfree(sp->sendp); /* allocated memory free */
+ if(sp->complete_handler != NULL) /* TX Complete */
+ (*sp->complete_handler)(sp->arg1, sp->arg2);
+ inc_txqhead(priv);
+
+ if(cnt_txqbody(priv)>0){
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 0);
+ }
+ }
+ return;
+}
+
+int ks_wlan_hw_tx( ks_wlan_private *priv, void *p, unsigned long size,
+ void (*complete_handler)(void *arg1, void *arg2),
+ void *arg1, void *arg2 )
+{
+ int result=0;
+ struct hostif_hdr *hdr;
+ hdr = (struct hostif_hdr *)p;
+
+ if(hdr->event < HIF_DATA_REQ || HIF_REQ_MAX < hdr->event){
+ DPRINTK(1,"unknown event=%04X\n",hdr->event);
+ return 0;
+ }
+
+ /* add event to hostt buffer */
+ priv->hostt.buff[priv->hostt.qtail] = hdr->event;
+ priv->hostt.qtail = (priv->hostt.qtail + 1) % SME_EVENT_BUFF_SIZE;
+
+ DPRINTK(4, "event=%04X\n",hdr->event);
+ spin_lock(&priv->tx_dev.tx_dev_lock);
+ result = enqueue_txdev(priv, p, size, complete_handler, arg1, arg2);
+ spin_unlock(&priv->tx_dev.tx_dev_lock);
+
+ if(cnt_txqbody(priv)>0){
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 0);
+ }
+ return result;
+}
+
+static void rx_event_task(unsigned long dev)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev;
+ struct rx_device_buffer *rp;
+
+ DPRINTK(4,"\n");
+
+ if(cnt_rxqbody(priv) > 0 && priv->dev_state >= DEVICE_STATE_BOOT){
+ rp = &priv->rx_dev.rx_dev_buff[priv->rx_dev.qhead];
+ hostif_receive(priv, rp->data, rp->size);
+ inc_rxqhead(priv);
+
+ if(cnt_rxqbody(priv) > 0){
+ tasklet_schedule(&priv->ks_wlan_hw.rx_bh_task);
+ }
+ }
+
+ return;
+}
+
+static void ks_wlan_hw_rx(void *dev, uint16_t size)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev;
+ int retval;
+ struct rx_device_buffer *rx_buffer;
+ struct hostif_hdr *hdr;
+ unsigned char read_status;
+ unsigned short event=0;
+
+ DPRINTK(4,"\n");
+
+ /* receive data */
+ if (cnt_rxqbody(priv) >= (RX_DEVICE_BUFF_SIZE-1)) {
+ /* in case of buffer overflow */
+ DPRINTK(1,"rx buffer overflow \n");
+ goto error_out;
+ }
+ rx_buffer = &priv->rx_dev.rx_dev_buff[priv->rx_dev.qtail];
+
+ retval = ks7010_sdio_read(priv, DATA_WINDOW, &rx_buffer->data[0], hif_align_size(size));
+ if(retval){
+ goto error_out;
+ }
+
+ /* length check */
+ if(size > 2046 || size == 0){
+
+ DPRINTK(5,"-INVAILED DATA dump\n");
+ print_buffer(&rx_buffer->data[0],32);
+
+ /* rx_status update */
+ read_status = READ_STATUS_IDLE;
+ retval = ks7010_sdio_write(priv, READ_STATUS, &read_status, sizeof(read_status));
+ if(retval){
+ DPRINTK(1, " error : READ_STATUS=%02X\n", read_status);
+ }
+ goto error_out;
+ }
+
+ hdr = (struct hostif_hdr *)&rx_buffer->data[0];
+ rx_buffer->size = le16_to_cpu(hdr->size) + sizeof(hdr->size);
+ event = hdr->event;
+ inc_rxqtail(priv);
+
+ /* read status update */
+ read_status = READ_STATUS_IDLE;
+ retval = ks7010_sdio_write(priv, READ_STATUS, &read_status, sizeof(read_status));
+ if(retval){
+ DPRINTK(1, " error : READ_STATUS=%02X\n", read_status);
+ }
+ DPRINTK(4, "READ_STATUS=%02X\n", read_status);
+
+ if(atomic_read(&priv->psstatus.confirm_wait)){
+ if(IS_HIF_CONF(event)){
+ DPRINTK(4, "IS_HIF_CONF true !!\n");
+ atomic_dec(&priv->psstatus.confirm_wait);
+ }
+ }
+
+ /* rx_event_task((void *)priv); */
+ tasklet_schedule(&priv->ks_wlan_hw.rx_bh_task);
+
+error_out:
+ return;
+}
+
+static void ks7010_rw_function(struct work_struct *work)
+{
+ struct hw_info_t *hw;
+ struct ks_wlan_private *priv;
+ unsigned char rw_data;
+ int retval;
+
+ hw = container_of(work, struct hw_info_t, rw_wq.work);
+ priv = container_of(hw, struct ks_wlan_private, ks_wlan_hw);
+
+ DPRINTK(4,"\n");
+
+
+ /* wiat after DOZE */
+ if(time_after(priv->last_doze + ((30*HZ)/1000), jiffies )){
+ DPRINTK(4, "wait after DOZE \n");
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+ return;
+ }
+
+ /* wiat after WAKEUP */
+ while(time_after(priv->last_wakeup + ((30*HZ)/1000), jiffies )){
+ DPRINTK(4, "wait after WAKEUP \n");
+/* queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq,
+ (priv->last_wakeup + ((30*HZ)/1000) - jiffies));*/
+ printk("wake: %lu %lu\n", priv->last_wakeup + (30* HZ)/1000, jiffies);
+ msleep(30);
+ }
+
+ sdio_claim_host(priv->ks_wlan_hw.sdio_card->func);
+
+ /* power save wakeup */
+ if(atomic_read(&priv->psstatus.status)==PS_SNOOZE){
+ if(cnt_txqbody(priv)>0){
+ ks_wlan_hw_wakeup_request(priv);
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+ }
+ goto err_out;
+ }
+
+ /* sleep mode doze */
+ if(atomic_read(&priv->sleepstatus.doze_request)==1){
+ ks_wlan_hw_sleep_doze_request(priv);
+ goto err_out;
+ }
+ /* sleep mode wakeup */
+ if(atomic_read(&priv->sleepstatus.wakeup_request)==1){
+ ks_wlan_hw_sleep_wakeup_request(priv);
+ goto err_out;
+ }
+
+ /* read (WriteStatus/ReadDataSize FN1:00_0014) */
+ retval = ks7010_sdio_read(priv, WSTATUS_RSIZE, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : WSTATUS_RSIZE=%02X psstatus=%d\n", rw_data,atomic_read(&priv->psstatus.status));
+ goto err_out;
+ }
+ DPRINTK(4, "WSTATUS_RSIZE=%02X\n", rw_data);
+
+ if(rw_data&RSIZE_MASK){ /* Read schedule */
+ ks_wlan_hw_rx((void *)priv, (uint16_t)(((rw_data&RSIZE_MASK)<<4)));
+ }
+ if((rw_data&WSTATUS_MASK)){
+ tx_device_task((void *)priv);
+ }
+ _ks_wlan_hw_power_save(priv);
+
+err_out:
+ sdio_release_host(priv->ks_wlan_hw.sdio_card->func);
+
+ return;
+}
+
+
+
+static void ks_sdio_interrupt(struct sdio_func *func)
+{
+ int retval;
+ struct ks_sdio_card *card;
+ ks_wlan_private *priv;
+ unsigned char status, rsize, rw_data;
+
+ card = sdio_get_drvdata(func);
+ priv = card->priv;
+ DPRINTK(4, "\n");
+
+ if(priv->dev_state >= DEVICE_STATE_BOOT){
+ retval = ks7010_sdio_read(priv, INT_PENDING, &status, sizeof(status));
+ if(retval){
+ DPRINTK(1, "read INT_PENDING Failed!!(%d)\n",retval);
+ goto intr_out;
+ }
+ DPRINTK(4, "INT_PENDING=%02X\n", rw_data);
+
+ /* schedule task for interrupt status */
+ /* bit7 -> Write General Communication B register */
+ /* read (General Communication B register) */
+ /* bit5 -> Write Status Idle */
+ /* bit2 -> Read Status Busy */
+ if(status&INT_GCR_B || atomic_read(&priv->psstatus.status)==PS_SNOOZE){
+ retval = ks7010_sdio_read(priv, GCR_B, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : GCR_B=%02X\n", rw_data);
+ goto intr_out;
+ }
+ /* DPRINTK(1, "GCR_B=%02X\n", rw_data); */
+ if(rw_data == GCR_B_ACTIVE){
+ if(atomic_read(&priv->psstatus.status)==PS_SNOOZE){
+ atomic_set(&priv->psstatus.status, PS_WAKEUP);
+ priv->wakeup_count=0;
+ }
+ complete(&priv->psstatus.wakeup_wait);
+ }
+
+
+ }
+
+ do{
+ /* read (WriteStatus/ReadDataSize FN1:00_0014) */
+ retval = ks7010_sdio_read(priv, WSTATUS_RSIZE, &rw_data, sizeof(rw_data));
+ if(retval){
+ DPRINTK(1, " error : WSTATUS_RSIZE=%02X\n", rw_data);
+ goto intr_out;
+ }
+ DPRINTK(4, "WSTATUS_RSIZE=%02X\n", rw_data);
+ rsize=rw_data&RSIZE_MASK;
+ if(rsize){ /* Read schedule */
+ ks_wlan_hw_rx((void *)priv, (uint16_t)(((rsize)<<4)));
+ }
+ if(rw_data&WSTATUS_MASK){
+#if 0
+ if(status&INT_WRITE_STATUS && !cnt_txqbody(priv)){
+ /* dummy write for interrupt clear */
+ rw_data =0;
+ retval = ks7010_sdio_write(priv, DATA_WINDOW, &rw_data, sizeof(rw_data));
+ if (retval) {
+ DPRINTK(1, "write DATA_WINDOW Failed!!(%d)\n",retval);
+ }
+ status &= ~INT_WRITE_STATUS;
+ }
+ else{
+#endif
+ if(atomic_read(&priv->psstatus.status)==PS_SNOOZE){
+ if(cnt_txqbody(priv)){
+ ks_wlan_hw_wakeup_request(priv);
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq, &priv->ks_wlan_hw.rw_wq, 1);
+ return;
+ }
+ }
+ else{
+ tx_device_task((void *)priv);
+ }
+// }
+ }
+ }while(rsize);
+ }
+
+intr_out:
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 0);
+ return;
+}
+
+static int trx_device_init( ks_wlan_private *priv )
+{
+ /* initialize values (tx) */
+ priv->tx_dev.qtail = priv->tx_dev.qhead = 0;
+
+ /* initialize values (rx) */
+ priv->rx_dev.qtail = priv->rx_dev.qhead = 0;
+
+ /* initialize spinLock (tx,rx) */
+ spin_lock_init(&priv->tx_dev.tx_dev_lock);
+ spin_lock_init(&priv->rx_dev.rx_dev_lock);
+
+ tasklet_init(&priv->ks_wlan_hw.rx_bh_task, rx_event_task, (unsigned long)priv);
+
+ return 0;
+}
+
+static void trx_device_exit( ks_wlan_private *priv )
+{
+ struct tx_device_buffer *sp;
+
+ /* tx buffer clear */
+ while (cnt_txqbody(priv)>0) {
+ sp = &priv->tx_dev.tx_dev_buff[priv->tx_dev.qhead];
+ kfree(sp->sendp); /* allocated memory free */
+ if (sp->complete_handler != NULL) /* TX Complete */
+ (*sp->complete_handler)(sp->arg1, sp->arg2);
+ inc_txqhead(priv);
+ }
+
+ tasklet_kill(&priv->ks_wlan_hw.rx_bh_task);
+
+ return;
+}
+static int ks7010_sdio_update_index(ks_wlan_private *priv, u32 index)
+{
+ int rc=0;
+ int retval;
+ unsigned char *data_buf;
+ data_buf = NULL;
+
+ data_buf = kmalloc(sizeof(u32), GFP_KERNEL);
+ if(!data_buf){ rc = 1; goto error_out; }
+
+ memcpy(data_buf, &index, sizeof(index));
+ retval = ks7010_sdio_write(priv, WRITE_INDEX, data_buf, sizeof(index));
+ if(retval){ rc = 2; goto error_out; }
+
+ retval = ks7010_sdio_write(priv, READ_INDEX, data_buf, sizeof(index));
+ if(retval){ rc = 3; goto error_out; }
+error_out:
+ if(data_buf) kfree(data_buf);
+ return rc;
+}
+
+#define ROM_BUFF_SIZE (64*1024)
+static int ks7010_sdio_data_compare(ks_wlan_private *priv, u32 address,
+ unsigned char *data, unsigned int size)
+{
+ int rc=0;
+ int retval;
+ unsigned char *read_buf;
+ read_buf = NULL;
+ read_buf = kmalloc(ROM_BUFF_SIZE, GFP_KERNEL);
+ if(!read_buf){ rc = 1; goto error_out; }
+ retval = ks7010_sdio_read(priv, address, read_buf, size);
+ if(retval){ rc = 2; goto error_out; }
+ retval = memcmp(data, read_buf, size);
+
+ if(retval){
+ DPRINTK(0, "data compare error (%d) \n",retval); rc = 3; goto error_out;
+ }
+error_out:
+ if(read_buf) kfree(read_buf);
+ return rc;
+}
+#ifndef NO_FIRMWARE_CLASS
+#include <linux/firmware.h>
+#endif
+static int ks79xx_upload_firmware(ks_wlan_private *priv, struct ks_sdio_card *card)
+{
+ unsigned int size, offset, n = 0;
+ unsigned char *rom_buf;
+ unsigned char rw_data =0;
+ int retval, rc=0;
+#ifndef NO_FIRMWARE_CLASS
+ int length;
+ const struct firmware *fw_entry = NULL;
+#else
+ int orgfsuid, orgfsgid;
+ struct file *srcf;
+ mm_segment_t orgfs;
+#endif
+
+ rom_buf = NULL;
+
+ /* buffer allocate */
+ rom_buf = kmalloc(ROM_BUFF_SIZE, GFP_KERNEL);
+ if(!rom_buf){ rc = 3; goto error_out0; }
+
+
+ sdio_claim_host(card->func);
+
+ /* Firmware running ? */
+ retval = ks7010_sdio_read(priv, GCR_A, &rw_data, sizeof(rw_data));
+ if(rw_data == GCR_A_RUN){
+ DPRINTK( 0, "MAC firmware running ...\n");
+ rc = 0;
+ goto error_out0;
+ }
+
+#ifndef NO_FIRMWARE_CLASS
+ if(request_firmware(&fw_entry, priv->reg.rom_file, &priv->ks_wlan_hw.sdio_card->func->dev)!=0){
+ DPRINTK(1,"error request_firmware() file=%s\n", priv->reg.rom_file);
+ return 1;
+ }
+ DPRINTK(4,"success request_firmware() file=%s size=%d\n", priv->reg.rom_file, fw_entry->size);
+ length = fw_entry->size;
+#else
+ orgfsuid=current->fsuid;
+ orgfsgid=current->fsgid;
+ current->fsuid=current->fsgid=0;
+ orgfs=get_fs();
+ set_fs(KERNEL_DS);
+
+ srcf = filp_open(romfile, O_RDONLY, 0);
+ if (IS_ERR(srcf)) {
+ DPRINTK(1, "error %ld opening %s\n", -PTR_ERR(srcf),romfile);
+ rc = 1;
+ goto error_out1;
+ }
+
+ if (!(srcf->f_op && srcf->f_op->read)) {
+ DPRINTK(1, "%s does not have a read method\n", romfile);
+ rc = 2;
+ goto error_out2;
+ }
+#endif
+
+ /* Load Program */
+ n = 0;
+ do {
+#ifndef NO_FIRMWARE_CLASS
+ if(length >= ROM_BUFF_SIZE){
+ size = ROM_BUFF_SIZE;
+ length = length - ROM_BUFF_SIZE;
+ }
+ else{
+ size=length;
+ length=0;
+ }
+ DPRINTK(4, "size = %d\n",size);
+ if(size == 0) break;
+ memcpy(rom_buf,fw_entry->data+n,size);
+#else
+ /* The object must have a read method */
+ size = srcf->f_op->read(srcf, rom_buf, ROM_BUFF_SIZE, &srcf->f_pos);
+ if (size < 0) {
+ DPRINTK(1, "Read %s error %d\n", priv->reg.rom_file, -retval);
+ rc = 5;
+ goto error_out2;
+ }
+ else if (size == 0) break;
+#endif
+ /* Update write index */
+ offset = n;
+ retval = ks7010_sdio_update_index(priv, KS7010_IRAM_ADDRESS+offset);
+ if(retval){ rc = 6; goto error_out1; }
+
+ /* Write data */
+ retval = ks7010_sdio_write(priv, DATA_WINDOW, rom_buf, size);
+ if(retval){ rc = 8; goto error_out1; }
+
+ /* compare */
+ retval = ks7010_sdio_data_compare(priv, DATA_WINDOW, rom_buf, size);
+ if(retval){ rc = 9; goto error_out1; }
+ n += size;
+
+ }while(size);
+
+ /* Remap request */
+ rw_data = GCR_A_REMAP;
+ retval = ks7010_sdio_write(priv, GCR_A, &rw_data, sizeof(rw_data));
+ if(retval){
+ rc = 11;
+ goto error_out1;
+ }
+ DPRINTK( 4, " REMAP Request : GCR_A=%02X\n", rw_data);
+
+ /* Firmware running check */
+ for (n = 0; n < 50; ++n) {
+ mdelay(10);/* wait_ms(10); */
+ retval = ks7010_sdio_read(priv, GCR_A, &rw_data, sizeof(rw_data));
+ if(retval){ rc = 11; goto error_out1; }
+ if(rw_data == GCR_A_RUN) break;
+ }
+ DPRINTK(4, "firmware wakeup (%d)!!!!\n",n);
+ if ((50) <= n) {
+ DPRINTK(1, "firmware can't start\n");
+ rc = 12;
+ goto error_out1;
+ }
+
+ rc = 0;
+
+#ifdef NO_FIRMWARE_CLASS
+ error_out2:
+ retval=filp_close(srcf ,NULL);
+ if (retval)
+ DPRINTK(1, "error %d closing %s\n", -retval,priv->reg.rom_file);
+
+ error_out1:
+ set_fs(orgfs);
+ current->fsuid=orgfsuid;
+ current->fsgid=orgfsgid;
+#else
+ error_out1:
+ release_firmware(fw_entry);
+#endif
+ error_out0:
+ sdio_release_host(card->func);
+ if(rom_buf)
+ kfree(rom_buf);
+ return rc;
+}
+
+static void card_init_task(struct work_struct *work)
+{
+ struct hw_info_t *hw;
+ struct ks_wlan_private *priv;
+
+ hw = container_of(work, struct hw_info_t, init_task);
+ priv = container_of(hw, struct ks_wlan_private, ks_wlan_hw);
+
+ DPRINTK(5,"\ncard_init_task()\n");
+
+ /* init_waitqueue_head(&priv->confirm_wait); */
+ init_completion(&priv->confirm_wait);
+
+ DPRINTK(5,"init_completion()\n");
+
+ /* get mac address & firmware version */
+ hostif_sme_enqueue(priv, SME_START);
+
+ DPRINTK(5,"hostif_sme_enqueu()\n");
+
+ if(!wait_for_completion_interruptible_timeout(&priv->confirm_wait,5*HZ)){
+ DPRINTK(1,"wait time out!! SME_START\n");
+ }
+
+ if(priv->mac_address_valid && priv->version_size){
+ priv->dev_state = DEVICE_STATE_PREINIT;
+ }
+
+ hostif_sme_enqueue(priv, SME_GET_EEPROM_CKSUM);
+
+ /* load initial wireless parameter */
+ hostif_sme_enqueue(priv, SME_STOP_REQUEST);
+
+ hostif_sme_enqueue(priv, SME_RTS_THRESHOLD_REQUEST);
+ hostif_sme_enqueue(priv, SME_FRAGMENTATION_THRESHOLD_REQUEST);
+
+ hostif_sme_enqueue(priv, SME_WEP_INDEX_REQUEST);
+ hostif_sme_enqueue(priv, SME_WEP_KEY1_REQUEST);
+ hostif_sme_enqueue(priv, SME_WEP_KEY2_REQUEST);
+ hostif_sme_enqueue(priv, SME_WEP_KEY3_REQUEST);
+ hostif_sme_enqueue(priv, SME_WEP_KEY4_REQUEST);
+
+ hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
+ hostif_sme_enqueue(priv, SME_RSN_ENABLED_REQUEST);
+ hostif_sme_enqueue(priv, SME_MODE_SET_REQUEST);
+ hostif_sme_enqueue(priv, SME_START_REQUEST);
+
+ if(!wait_for_completion_interruptible_timeout(&priv->confirm_wait,5*HZ)){
+ DPRINTK(1,"wait time out!! wireless parameter set\n");
+ }
+
+ if(priv->dev_state >= DEVICE_STATE_PREINIT){
+ DPRINTK(1, "DEVICE READY!!\n");
+ priv->dev_state = DEVICE_STATE_READY;
+ reg_net = register_netdev (priv->net_dev);
+ DPRINTK(3, "register_netdev=%d\n",reg_net);
+ }
+ else {
+ DPRINTK(1, "dev_state=%d\n",priv->dev_state);
+ }
+}
+
+static struct sdio_driver ks7010_sdio_driver = {
+ .name = "ks7910_sdio",
+ .id_table = if_sdio_ids,
+ .probe = ks7910_sdio_probe,
+ .remove = ks7910_sdio_remove,
+};
+
+
+extern int ks_wlan_net_start(struct net_device *dev);
+extern int ks_wlan_net_stop(struct net_device *dev);
+
+static int ks7910_sdio_probe(struct sdio_func *func, const struct sdio_device_id *device)
+{
+ ks_wlan_private *priv;
+ struct ks_sdio_card *card;
+ struct net_device *netdev;
+ unsigned char rw_data;
+ int i=0, ret;
+
+ DPRINTK(5, "ks7910_sdio_probe()\n");
+
+ priv = NULL;
+ netdev=NULL;
+
+
+ /* initilize ks_sdio_card */
+ card = kzalloc(sizeof(struct ks_sdio_card), GFP_KERNEL);
+ if (!card)
+ return -ENOMEM;
+
+ card->func = func;
+ card->model = 0x10;
+ spin_lock_init(&card->lock);
+
+ /* select model */
+ for (i = 0;i < ARRAY_SIZE(ks_sdio_models);i++) {
+ if (card->model == ks_sdio_models[i].model)
+ break;
+ }
+
+ if (i == ARRAY_SIZE(ks_sdio_models)) {
+ DPRINTK(5, "unkown card model 0x%x\n", card->model);
+ goto error;
+ }
+
+ card->firmware = ks_sdio_models[i].firmware;
+
+
+ /*** Initialize SDIO ***/
+ sdio_claim_host(func);
+
+ /* bus setting */
+ /* Issue config request to override clock rate */
+
+ /* function blocksize set */
+ ret = sdio_set_block_size(func, KS7010_IO_BLOCK_SIZE);
+ DPRINTK(5, "multi_block=%d sdio_set_block_size()=%d %d\n", func->card->cccr.multi_block, func->cur_blksize, ret);
+
+ /* Allocate the slot current */
+
+ /* function enable */
+ ret = sdio_enable_func(func);
+ DPRINTK(5, "sdio_enable_func() %d\n", ret);
+ if (ret)
+ goto error_free_card;
+
+ /* interrupt disable */
+ sdio_writeb(func, 0, INT_ENABLE, &ret);
+ if (ret)
+ goto error_free_card;
+ sdio_writeb(func, 0xff, INT_PENDING, &ret);
+ if (ret)
+ goto error_disable_func;
+
+ /* setup interrupt handler */
+ ret = sdio_claim_irq(func, ks_sdio_interrupt);
+ if (ret)
+ goto error_disable_func;
+
+ sdio_release_host(func);
+
+ sdio_set_drvdata(func, card);
+
+ DPRINTK(5, "class = 0x%X, vendor = 0x%X, "
+ "device = 0x%X\n",
+ func->class, func->vendor, func->device);
+
+
+ /* private memory allocate */
+ netdev = alloc_etherdev(sizeof(*priv));
+ if (netdev == NULL) {
+ printk (KERN_ERR "ks79xx : Unable to alloc new net device\n");
+ goto error_release_irq;
+ }
+ if (dev_alloc_name(netdev, netdev->name) < 0) {
+ printk (KERN_ERR "ks79xx : Couldn't get name!\n");
+ goto error_free_netdev;
+ }
+
+ priv = netdev_priv(netdev);
+
+ card->priv = priv;
+ SET_NETDEV_DEV(netdev, &card->func->dev); /* for create sysfs symlinks */
+
+ /* private memory initialize */
+ priv->ks_wlan_hw.sdio_card = card;
+ init_completion(&priv->ks_wlan_hw.ks7010_sdio_wait);
+ priv->ks_wlan_hw.read_buf = NULL;
+ priv->ks_wlan_hw.read_buf = kmalloc(RX_DATA_SIZE, GFP_KERNEL);
+ if(!priv->ks_wlan_hw.read_buf){
+ goto error_free_netdev;
+ }
+ priv->dev_state = DEVICE_STATE_PREBOOT;
+ priv->net_dev = netdev;
+ priv->firmware_version[0] = '\0';
+ priv->version_size = 0;
+ priv->last_doze = jiffies; /* set current jiffies */
+ priv->last_wakeup = jiffies;
+ memset(&priv->nstats, 0, sizeof(priv->nstats));
+ memset(&priv->wstats, 0, sizeof(priv->wstats));
+
+ /* sleep mode */
+ atomic_set(&priv->sleepstatus.doze_request,0);
+ atomic_set(&priv->sleepstatus.wakeup_request,0);
+ atomic_set(&priv->sleepstatus.wakeup_request,0);
+
+ trx_device_init(priv);
+ hostif_init(priv);
+ ks_wlan_net_start(netdev);
+
+ /* Read config file */
+ ret = ks_wlan_read_config_file(priv);
+ if (ret) {
+ printk(KERN_ERR "ks79xx: read configuration file failed !! retern code = %d\n", ret);
+ goto error_free_read_buf;
+ }
+
+ /* Upload firmware */
+ ret = ks79xx_upload_firmware(priv, card); /* firmware load */
+ if(ret){
+ printk(KERN_ERR "ks79xx: firmware load failed !! retern code = %d\n", ret);
+ goto error_free_read_buf;
+ }
+
+ /* interrupt setting */
+ /* clear Interrupt status write (ARMtoSD_InterruptPending FN1:00_0024) */
+ rw_data = 0xff;
+ sdio_claim_host(func);
+ ret = ks7010_sdio_write(priv, INT_PENDING, &rw_data, sizeof(rw_data));
+ sdio_release_host(func);
+ if(ret){
+ DPRINTK(1, " error : INT_PENDING=%02X\n", rw_data);
+ }
+ DPRINTK(4, " clear Interrupt : INT_PENDING=%02X\n", rw_data);
+
+
+ /* enable ks7010sdio interrupt (INT_GCR_B|INT_READ_STATUS|INT_WRITE_STATUS) */
+ rw_data = (INT_GCR_B|INT_READ_STATUS|INT_WRITE_STATUS);
+ sdio_claim_host(func);
+ ret = ks7010_sdio_write(priv, INT_ENABLE, &rw_data, sizeof(rw_data));
+ sdio_release_host(func);
+ if(ret){
+ DPRINTK(1, " error : INT_ENABLE=%02X\n", rw_data);
+ }
+ DPRINTK(4, " enable Interrupt : INT_ENABLE=%02X\n", rw_data);
+ priv->dev_state = DEVICE_STATE_BOOT;
+
+ priv->ks_wlan_hw.ks7010sdio_wq = create_workqueue("ks7010sdio_wq");
+ if(!priv->ks_wlan_hw.ks7010sdio_wq){
+ DPRINTK(1, "create_workqueue failed !!\n");
+ goto error_free_read_buf;
+ }
+
+ priv->ks_wlan_hw.ks7010sdio_init = create_singlethread_workqueue("ks7010sdio_init");
+ if(!priv->ks_wlan_hw.ks7010sdio_init){
+ DPRINTK(1, "create_workqueue failed !!\n");
+ goto error_free_sdio_wq;
+ }
+
+ INIT_WORK(&priv->ks_wlan_hw.init_task, card_init_task);
+ INIT_DELAYED_WORK(&priv->ks_wlan_hw.rw_wq, ks7010_rw_function);
+
+ queue_work(priv->ks_wlan_hw.ks7010sdio_init, &priv->ks_wlan_hw.init_task);
+
+ return 0;
+
+error_free_sdio_wq:
+ flush_workqueue(priv->ks_wlan_hw.ks7010sdio_wq);
+ destroy_workqueue(priv->ks_wlan_hw.ks7010sdio_wq);
+ priv->ks_wlan_hw.ks7010sdio_wq = NULL;
+error_free_read_buf:
+ kfree(priv->ks_wlan_hw.read_buf);
+ priv->ks_wlan_hw.read_buf = NULL;
+error_free_netdev:
+ free_netdev(priv->net_dev);
+ card->priv = NULL;
+error_release_irq:
+ sdio_claim_host(func);
+ sdio_release_irq(func);
+error_disable_func:
+ sdio_disable_func(func);
+error_free_card:
+ sdio_release_host(func);
+ sdio_set_drvdata(func, NULL);
+ kfree(card);
+error:
+ return -ENODEV;
+}
+
+static void ks7910_sdio_remove(struct sdio_func *func)
+{
+ int ret;
+ struct ks_sdio_card *card;
+ struct ks_wlan_private *priv;
+ struct net_device *netdev;
+ DPRINTK(1, "ks7910_sdio_remove()\n");
+
+ card = sdio_get_drvdata(func);
+
+ if(card == NULL)
+ return;
+
+ DPRINTK(1, "priv = card->priv\n");
+ priv = card->priv;
+ netdev = priv->net_dev;
+ if(priv){
+ ks_wlan_net_stop(netdev);
+ DPRINTK(1, "ks_wlan_net_stop\n");
+
+ /* interrupt disable */
+ sdio_claim_host(func);
+ sdio_writeb(func, 0, INT_ENABLE, &ret);
+ sdio_writeb(func, 0xff, INT_PENDING, &ret);
+ sdio_release_host(func);
+ DPRINTK(1, "interrupt disable\n");
+
+ /* send stop request to MAC */
+ {
+ struct hostif_stop_request_t *pp;
+ pp = (struct hostif_stop_request_t *)kzalloc(hif_align_size(sizeof(*pp)), GFP_KERNEL );
+ if (pp==NULL) {
+ DPRINTK(3,"allocate memory failed..\n");
+ return; /* to do goto ni suru*/
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_STOP_REQ);
+
+ sdio_claim_host(func);
+ write_to_device(priv, (unsigned char *) pp, hif_align_size(sizeof(*pp)));
+ sdio_release_host(func);
+ kfree(pp);
+ }
+ DPRINTK(1, "STOP Req\n");
+
+ if(priv->ks_wlan_hw.ks7010sdio_wq){
+ flush_workqueue(priv->ks_wlan_hw.ks7010sdio_wq);
+ destroy_workqueue(priv->ks_wlan_hw.ks7010sdio_wq);
+ }
+ DPRINTK(1, "destroy_workqueue(priv->ks_wlan_hw.ks7010sdio_wq);\n");
+
+ if(priv->ks_wlan_hw.ks7010sdio_init){
+ flush_workqueue(priv->ks_wlan_hw.ks7010sdio_init);
+ destroy_workqueue(priv->ks_wlan_hw.ks7010sdio_init);
+ }
+ DPRINTK(1, "destroy_workqueue(priv->ks_wlan_hw.ks7010sdio_init);\n");
+
+ hostif_exit(priv);
+ DPRINTK(1, "hostif_exit\n");
+
+ if(!reg_net)
+ unregister_netdev(netdev);
+ DPRINTK(1, "unregister_netdev\n");
+
+ trx_device_exit(priv);
+ if(priv->ks_wlan_hw.read_buf){
+ kfree(priv->ks_wlan_hw.read_buf);
+ }
+ free_netdev(priv->net_dev);
+ card->priv = NULL;
+ }
+
+ sdio_claim_host(func);
+ sdio_release_irq(func);
+ DPRINTK(1, "sdio_release_irq()\n");
+ sdio_disable_func(func);
+ DPRINTK(1, "sdio_disable_func()\n");
+ sdio_release_host(func);
+
+ sdio_set_drvdata(func, NULL);
+
+ kfree(card);
+ DPRINTK(1, "kfree()\n");
+
+
+ DPRINTK(5," Bye !!\n");
+ return;
+}
+
+static int __init ks7010_sdio_init( void )
+{
+ int status;
+
+ /* register with bus driver core */
+ status = sdio_register_driver(&ks7010_sdio_driver);
+ if(status != 0){
+ DPRINTK(1,"ks79xx_sdio : failed to register with bus driver, %d\n", status );
+ }
+ return status;
+}
+
+static void __exit ks7010_sdio_exit( void )
+{
+ DPRINTK(5," \n");
+ sdio_unregister_driver(&ks7010_sdio_driver);
+ return;
+}
+
+module_init(ks7010_sdio_init);
+module_exit(ks7010_sdio_exit);
+
+MODULE_AUTHOR("Qi-Hardware based on KeyStream driver");
+MODULE_DESCRIPTION("Driver for KeyStream, KS7010 based SDIO cards. ");
+#ifdef MODULE_LICENSE
+MODULE_LICENSE("GPL");
+#endif
+MODULE_SUPPORTED_DEVICE("KS7910");
--- /dev/null
+/*
+ *
+ * Driver for KeyStream, KS7010 based SDIO cards.
+ *
+ * ks7010_sdio.h
+ * $Id: ks7010_sdio.h 1019 2009-09-28 05:41:07Z sekine $
+ *
+ * Copyright (C) 2006-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+#ifndef _KS7010_SDIO_H
+#define _KS7010_SDIO_H
+
+#ifdef DEVICE_ALIGNMENT
+#undef DEVICE_ALIGNMENT
+#endif
+#define DEVICE_ALIGNMENT 32
+
+/* SDIO KeyStream vendor and device */
+#define SDIO_VENDOR_ID_KS_CODE_A 0x005b
+#define SDIO_VENDOR_ID_KS_CODE_B 0x0023
+#define SDIO_DEVICE_ID_KS_7010 0x7910
+
+/* Read Status Register */
+#define READ_STATUS 0x000000
+#define READ_STATUS_BUSY 0
+#define READ_STATUS_IDLE 1
+
+/* Read Index Register */
+#define READ_INDEX 0x000004
+
+/* Read Data Size Register */
+#define READ_DATA_SIZE 0x000008
+
+/* Write Status Register */
+#define WRITE_STATUS 0x00000C
+#define WRITE_STATUS_BUSY 0
+#define WRITE_STATUS_IDLE 1
+
+/* Write Index Register */
+#define WRITE_INDEX 0x000010
+
+/* Write Status/Read Data Size Register
+ * for network packet (less than 2048 bytes data)
+ */
+#define WSTATUS_RSIZE 0x000014
+#define WSTATUS_MASK 0x80 /* Write Status Register value */
+#define RSIZE_MASK 0x7F /* Read Data Size Register value [10:4] */
+
+/* ARM to SD interrupt Enable */
+#define INT_ENABLE 0x000020
+/* ARM to SD interrupt Pending */
+#define INT_PENDING 0x000024
+
+#define INT_GCR_B (1<<7)
+#define INT_GCR_A (1<<6)
+#define INT_WRITE_STATUS (1<<5)
+#define INT_WRITE_INDEX (1<<4)
+#define INT_WRITE_SIZE (1<<3)
+#define INT_READ_STATUS (1<<2)
+#define INT_READ_INDEX (1<<1)
+#define INT_READ_SIZE (1<<0)
+
+/* General Communication Register A */
+#define GCR_A 0x000028
+#define GCR_A_INIT 0
+#define GCR_A_REMAP 1
+#define GCR_A_RUN 2
+
+/* General Communication Register B */
+#define GCR_B 0x00002C
+#define GCR_B_ACTIVE 0
+#define GCR_B_DOZE 1
+
+/* Wakeup Register */
+/* #define WAKEUP 0x008104 */
+/* #define WAKEUP_REQ 0x00 */
+#define WAKEUP 0x008018
+#define WAKEUP_REQ 0x5a
+
+/* AHB Data Window 0x010000-0x01FFFF */
+#define DATA_WINDOW 0x010000
+#define WINDOW_SIZE 64*1024
+
+#define KS7010_IRAM_ADDRESS 0x06000000
+
+
+/*
+ * struct define
+ */
+struct hw_info_t {
+ struct ks_sdio_card *sdio_card;
+ struct completion ks7010_sdio_wait;
+ struct workqueue_struct *ks7010sdio_wq;
+ struct workqueue_struct *ks7010sdio_init;
+ struct work_struct init_task;
+ struct delayed_work rw_wq;
+ unsigned char *read_buf;
+ struct tasklet_struct rx_bh_task;
+};
+
+struct ks_sdio_packet {
+ struct ks_sdio_packet *next;
+ u16 nb;
+ u8 buffer[0] __attribute__((aligned(4)));
+};
+
+
+struct ks_sdio_card {
+ struct sdio_func *func;
+ struct ks_wlan_private *priv;
+ int model;
+ const char *firmware;
+ spinlock_t lock;
+};
+
+
+
+/* Tx Device struct */
+#define TX_DEVICE_BUFF_SIZE 1024
+
+struct tx_device_buffer {
+ unsigned char *sendp; /* pointer of send req data */
+ unsigned int size;
+ void (*complete_handler)(void *arg1, void *arg2);
+ void *arg1;
+ void *arg2;
+};
+
+struct tx_device{
+ struct tx_device_buffer tx_dev_buff[TX_DEVICE_BUFF_SIZE];
+ unsigned int qhead; /* tx buffer queue first pointer */
+ unsigned int qtail; /* tx buffer queue last pointer */
+ spinlock_t tx_dev_lock;
+};
+
+/* Rx Device struct */
+#define RX_DATA_SIZE (2 + 2 + 2347 + 1)
+#define RX_DEVICE_BUFF_SIZE 32
+
+struct rx_device_buffer {
+ unsigned char data[RX_DATA_SIZE];
+ unsigned int size;
+};
+
+struct rx_device{
+ struct rx_device_buffer rx_dev_buff[RX_DEVICE_BUFF_SIZE];
+ unsigned int qhead; /* rx buffer queue first pointer */
+ unsigned int qtail; /* rx buffer queue last pointer */
+ spinlock_t rx_dev_lock;
+};
+#ifndef NO_FIRMWARE_CLASS
+#define ROM_FILE "ks7010sd.rom"
+#define CFG_FILE "ks79xx.cfg"
+#else
+#define ROM_FILE "/lib/firmware/ks7010sd.rom"
+#define CFG_FILE "/lib/firmware/ks79xx.cfg"
+#endif
+#define KS_WLAN_DRIVER_VERSION_INFO "ks7010 sdio linux 007"
+
+#endif /* _KS7010_SDIO_H */
--- /dev/null
+/*
+ * Driver for KeyStream 11b/g wireless LAN cards.
+ *
+ * ks_debug.c
+ * $Id: ks_debug.c 991 2009-09-14 01:38:58Z sekine $
+ *
+ * Copyright (C) 2005-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+#include "ks_wlan.h"
+#include "ks_debug.h"
+
+void print_buffer(unsigned char *p, int length)
+{
+#ifdef KS_WLAN_DEBUG
+ int i;
+#define HEX_OFFSET "\
+ +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F"
+ printk(HEX_OFFSET);
+ for (i=0; i<length; i++) {
+ if (i % 16 == 0) printk("\n%04X-%04X:", i, i+15);
+ printk(" %02X", *(p+i));
+ }
+ printk("\n");
+#endif
+}
--- /dev/null
+/*
+ * Driver for KeyStream 11b/g wireless LAN cards.
+ *
+ * ks_debug.h
+ * $Id: ks_debug.h 991 2009-09-14 01:38:58Z sekine $
+ *
+ * Copyright (C) 2005-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+#ifndef _KS_DEBUG_H
+#define _KS_DEBUG_H
+
+#include <linux/kernel.h>
+
+
+#ifdef KS_WLAN_DEBUG
+#define DPRINTK(n, fmt, args...) \
+ if (KS_WLAN_DEBUG>(n)) printk(KERN_NOTICE "%s: "fmt, __FUNCTION__, ## args)
+#else
+#define DPRINTK(n, fmt, args...)
+#endif
+
+extern void print_buffer(unsigned char *p, int size);
+
+#endif /* _KS_DEBUG_H */
--- /dev/null
+/*
+ * Driver for KeyStream wireless LAN cards.
+ *
+ * ks_hostif.c
+ * $Id: ks_hostif.c 996 2009-09-14 02:54:21Z sekine $
+ *
+ * Copyright (C) 2005-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+#include "ks_wlan.h"
+#include "ks_debug.h"
+#include "ks_hostif.h"
+#include "eap_packet.h"
+#include "michael_mic.h"
+
+#include <linux/if_ether.h>
+#include <linux/if_arp.h>
+
+/* Include Wireless Extension definition and check version */
+#ifndef WIRELESS_EXT
+#include <linux/wireless.h>
+#endif /* WIRELESS_EXT */
+#if WIRELESS_EXT > 12
+#include <net/iw_handler.h> /* New driver API */
+#endif /* WIRELESS_EXT > 12 */
+
+extern int ks_wlan_hw_tx(ks_wlan_private *priv, void *p, unsigned long size,
+ void (*complete_handler)(void *arg1, void *arg2),
+ void *arg1, void *arg2 );
+extern void send_packet_complete(void *, void *);
+
+extern void ks_wlan_hw_wakeup_request(ks_wlan_private *priv);
+extern int ks_wlan_hw_power_save(ks_wlan_private *priv);
+
+/* macro */
+#define inc_smeqhead(priv) \
+ ( priv->sme_i.qhead = (priv->sme_i.qhead + 1) % SME_EVENT_BUFF_SIZE )
+#define inc_smeqtail(priv) \
+ ( priv->sme_i.qtail = (priv->sme_i.qtail + 1) % SME_EVENT_BUFF_SIZE )
+#define cnt_smeqbody(priv) \
+ (((priv->sme_i.qtail + SME_EVENT_BUFF_SIZE) - (priv->sme_i.qhead)) % SME_EVENT_BUFF_SIZE )
+
+#define KS_WLAN_MEM_FLAG (GFP_ATOMIC)
+
+static
+inline u8 get_BYTE(ks_wlan_private *priv)
+{
+ u8 data;
+ data = *(priv->rxp)++;
+ /* length check in advance ! */
+ --(priv->rx_size);
+ return data;
+}
+
+static
+inline u16 get_WORD(ks_wlan_private *priv)
+{
+ u16 data;
+ data = (get_BYTE(priv) & 0xff);
+ data |= ((get_BYTE(priv) << 8) & 0xff00);
+ return data;
+}
+
+static
+inline u32 get_DWORD(ks_wlan_private *priv)
+{
+ u32 data;
+ data = (get_BYTE(priv) & 0xff);
+ data |= ((get_BYTE(priv) << 8) & 0x0000ff00);
+ data |= ((get_BYTE(priv) << 16) & 0x00ff0000);
+ data |= ((get_BYTE(priv) << 24) & 0xff000000);
+ return data;
+}
+
+void ks_wlan_hw_wakeup_task(struct work_struct *work)
+{
+ ks_wlan_private *priv = container_of(work, struct ks_wlan_private, ks_wlan_wakeup_task);
+ int ps_status = atomic_read(&priv->psstatus.status);
+
+ if(ps_status==PS_SNOOZE){
+ ks_wlan_hw_wakeup_request(priv);
+ if(!wait_for_completion_interruptible_timeout(&priv->psstatus.wakeup_wait,HZ/50)){ /* 20ms timeout */
+ DPRINTK(1,"wake up timeout !!!\n");
+ schedule_work(&priv->ks_wlan_wakeup_task);
+ return;
+ }
+ }
+ else{
+ DPRINTK(1,"ps_status=%d\n",ps_status);
+ }
+
+ /* power save */
+ if(atomic_read(&priv->sme_task.count) > 0){
+ DPRINTK(4,"sme task enable.\n");
+ tasklet_enable(&priv->sme_task);
+ }
+}
+
+static
+int ks_wlan_do_power_save(ks_wlan_private *priv)
+{
+ int rc=0;
+
+ DPRINTK(4,"psstatus.status=%d\n",atomic_read(&priv->psstatus.status));
+
+#ifdef _SDIO_
+ if((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS){
+ hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
+ }
+ else{
+ priv->dev_state = DEVICE_STATE_READY;
+ }
+#else
+ if((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS){
+ switch(atomic_read(&priv->psstatus.status)){
+ case PS_ACTIVE_SET:
+ case PS_WAKEUP:
+ case PS_SAVE_SET:
+ case PS_SNOOZE:
+ break;
+ case PS_CONF_WAIT:
+ atomic_set(&priv->psstatus.confirm_wait,0);
+ break;
+ case PS_NONE:
+ default:
+ hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
+ break;
+ }
+
+ }
+ else{
+ switch(atomic_read(&priv->psstatus.status)){
+ case PS_ACTIVE_SET:
+ case PS_WAKEUP:
+ case PS_SAVE_SET:
+ break;
+ case PS_CONF_WAIT:
+ atomic_set(&priv->psstatus.confirm_wait,0);
+ atomic_set(&priv->psstatus.status, PS_WAKEUP);
+ break;
+ case PS_SNOOZE:
+ ks_wlan_hw_power_save(priv);
+ break;
+ case PS_NONE:
+ default:
+ hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
+ break;
+ }
+ }
+#endif
+ return rc;
+}
+
+static
+int get_current_ap(ks_wlan_private *priv, struct link_ap_info_t *ap_info)
+{
+ struct local_ap_t *ap;
+#if WIRELESS_EXT > 13
+ union iwreq_data wrqu;
+ struct net_device *netdev=priv->net_dev;
+#endif /* WIRELESS_EXT > 13 */
+ int rc=0;
+
+ DPRINTK(3,"\n");
+ ap = &(priv->current_ap);
+
+ if((priv->connect_status & CONNECT_STATUS_MASK)== DISCONNECT_STATUS){
+ memset(ap,0,sizeof(struct local_ap_t));
+ return 1;
+ }
+
+ /* bssid */
+ memcpy(&(ap->bssid[0]),&(ap_info->bssid[0]),ETH_ALEN);
+ /* essid */
+ memcpy(&(ap->ssid.body[0]),&(priv->reg.ssid.body[0]),priv->reg.ssid.size);
+ ap->ssid.size = priv->reg.ssid.size;
+ /* rate_set */
+ memcpy(&(ap->rate_set.body[0]),&(ap_info->rate_set.body[0]),ap_info->rate_set.size);
+ ap->rate_set.size = ap_info->rate_set.size;
+ if(ap_info->ext_rate_set.size){
+ /* rate_set */
+ memcpy(&(ap->rate_set.body[ap->rate_set.size]),
+ &(ap_info->ext_rate_set.body[0]),
+ ap_info->ext_rate_set.size);
+ ap->rate_set.size += ap_info->ext_rate_set.size;
+ }
+ /* channel */
+ ap->channel = ap_info->ds_parameter.channel;
+ /* rssi */
+ ap->rssi = ap_info->rssi;
+ /* sq */
+ ap->sq = ap_info->sq;
+ /* noise */
+ ap->noise = ap_info->noise;
+ /* capability */
+ ap->capability = ap_info->capability;
+ /* rsn */
+ if((ap_info->rsn_mode & RSN_MODE_WPA2) && (priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)){
+ ap->rsn_ie.id = 0x30;
+ if(ap_info->rsn.size <= RSN_IE_BODY_MAX){
+ ap->rsn_ie.size = ap_info->rsn.size;
+ memcpy(&(ap->rsn_ie.body[0]),&(ap_info->rsn.body[0]),ap_info->rsn.size);
+ }
+ else{
+ ap->rsn_ie.size = RSN_IE_BODY_MAX;
+ memcpy(&(ap->rsn_ie.body[0]),&(ap_info->rsn.body[0]),RSN_IE_BODY_MAX);
+ }
+ }
+ else if((ap_info->rsn_mode & RSN_MODE_WPA) && (priv->wpa.version == IW_AUTH_WPA_VERSION_WPA)){
+ ap->wpa_ie.id = 0xdd;
+ if(ap_info->rsn.size <= RSN_IE_BODY_MAX){
+ ap->wpa_ie.size = ap_info->rsn.size;
+ memcpy(&(ap->wpa_ie.body[0]),&(ap_info->rsn.body[0]),ap_info->rsn.size);
+ }
+ else{
+ ap->wpa_ie.size = RSN_IE_BODY_MAX;
+ memcpy(&(ap->wpa_ie.body[0]),&(ap_info->rsn.body[0]),RSN_IE_BODY_MAX);
+ }
+ }
+ else{
+ ap->rsn_ie.id = 0;
+ ap->rsn_ie.size = 0;
+ ap->wpa_ie.id = 0;
+ ap->wpa_ie.size = 0;
+ }
+
+#if WIRELESS_EXT > 13
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ if((priv->connect_status & CONNECT_STATUS_MASK)==CONNECT_STATUS){
+ memcpy(wrqu.ap_addr.sa_data,
+ &(priv->current_ap.bssid[0]), ETH_ALEN);
+ DPRINTK(3,"IWEVENT: connect bssid=%02x:%02x:%02x:%02x:%02x:%02x\n",
+ (unsigned char)wrqu.ap_addr.sa_data[0],(unsigned char)wrqu.ap_addr.sa_data[1],
+ (unsigned char)wrqu.ap_addr.sa_data[2],(unsigned char)wrqu.ap_addr.sa_data[3],
+ (unsigned char)wrqu.ap_addr.sa_data[4],(unsigned char)wrqu.ap_addr.sa_data[5]);
+ wireless_send_event(netdev, SIOCGIWAP, &wrqu, NULL);
+ }
+#endif
+ DPRINTK(4,"\n Link AP\n");
+ DPRINTK(4," bssid=%02X:%02X:%02X:%02X:%02X:%02X\n \
+ essid=%s\n rate_set=%02X,%02X,%02X,%02X,%02X,%02X,%02X,%02X\n channel=%d\n \
+ rssi=%d\n sq=%d\n capability=%04X\n",
+ ap->bssid[0],ap->bssid[1],ap->bssid[2],ap->bssid[3],ap->bssid[4],
+ ap->bssid[5],&(ap->ssid.body[0]),ap->rate_set.body[0],ap->rate_set.body[1],
+ ap->rate_set.body[2],ap->rate_set.body[3],ap->rate_set.body[4],
+ ap->rate_set.body[5],ap->rate_set.body[6],ap->rate_set.body[7],
+ ap->channel,ap->rssi,ap->sq,ap->capability);
+ DPRINTK(4,"\n Link AP\n rsn.mode=%d\n rsn.size=%d\n",
+ ap_info->rsn_mode,ap_info->rsn.size);
+ DPRINTK(4,"\n ext_rate_set_size=%d\n rate_set_size=%d\n",
+ ap_info->ext_rate_set.size,ap_info->rate_set.size);
+
+
+ return rc;
+}
+
+static
+int get_ap_information(ks_wlan_private *priv, struct ap_info_t *ap_info, struct local_ap_t *ap)
+{
+ unsigned char *bp;
+ int bsize,offset;
+ int rc=0;
+
+ DPRINTK(3,"\n");
+ memset(ap,0,sizeof(struct local_ap_t));
+
+ /* bssid */
+ memcpy(&(ap->bssid[0]),&(ap_info->bssid[0]),ETH_ALEN);
+ /* rssi */
+ ap->rssi = ap_info->rssi;
+ /* sq */
+ ap->sq = ap_info->sq;
+ /* noise */
+ ap->noise = ap_info->noise;
+ /* capability */
+ ap->capability = ap_info->capability;
+ /* channel */
+ ap->channel = ap_info->ch_info;
+
+ bp = &(ap_info->body[0]);
+ bsize = ap_info->body_size;
+ offset = 0;
+
+ while(bsize > offset){
+ /* DPRINTK(4, "Element ID=%d \n",*bp); */
+ switch(*bp){
+ case 0: /* ssid */
+ if(*(bp+1) <= SSID_MAX_SIZE){
+ ap->ssid.size = *(bp+1);
+ }
+ else {
+ DPRINTK(1, "size over :: ssid size=%d \n",*(bp+1));
+ ap->ssid.size = SSID_MAX_SIZE;
+ }
+ memcpy(&(ap->ssid.body[0]),bp+2,ap->ssid.size);
+ break;
+ case 1: /* rate */
+ case 50: /* ext rate */
+ if((*(bp+1) + ap->rate_set.size) <= RATE_SET_MAX_SIZE){
+ memcpy(&(ap->rate_set.body[ap->rate_set.size]),bp+2,*(bp+1));
+ ap->rate_set.size += *(bp+1);
+ }
+ else{
+ DPRINTK(1, "size over :: rate size=%d \n",
+ (*(bp+1) + ap->rate_set.size));
+ memcpy(&(ap->rate_set.body[ap->rate_set.size]),bp+2,
+ RATE_SET_MAX_SIZE - ap->rate_set.size);
+ ap->rate_set.size += (RATE_SET_MAX_SIZE - ap->rate_set.size);
+ }
+ break;
+ case 3: /* DS parameter */
+ break;
+ case 48: /* RSN(WPA2) */
+ ap->rsn_ie.id = *bp;
+ if(*(bp+1) <= RSN_IE_BODY_MAX){
+ ap->rsn_ie.size = *(bp+1);
+ }else{
+ DPRINTK(1, "size over :: rsn size=%d \n",*(bp+1));
+ ap->rsn_ie.size = RSN_IE_BODY_MAX;
+ }
+ memcpy(&(ap->rsn_ie.body[0]),bp+2,ap->rsn_ie.size);
+ break;
+ case 221: /* WPA */
+ if(!memcmp(bp+2, "\x00\x50\xf2\x01", 4)){ /* WPA OUI check */
+ ap->wpa_ie.id = *bp;
+ if(*(bp+1) <= RSN_IE_BODY_MAX){
+ ap->wpa_ie.size = *(bp+1);
+ }else{
+ DPRINTK(1, "size over :: wpa size=%d \n",*(bp+1));
+ ap->wpa_ie.size = RSN_IE_BODY_MAX;
+ }
+ memcpy(&(ap->wpa_ie.body[0]),bp+2,ap->wpa_ie.size);
+ }
+ break;
+
+ case 2: /* FH parameter */
+ case 4: /* CF parameter */
+ case 5: /* TIM */
+ case 6: /* IBSS parameter */
+ case 7: /* Country */
+ case 42: /* ERP information */
+ case 47: /* Reserve ID 47 Broadcom AP */
+ break;
+ default:
+ DPRINTK(4, "unknown Element ID=%d \n",*bp);
+ break;
+ }
+ offset += 2; /* id & size field */
+ offset += *(bp+1); /* +size offset */
+ bp += (*(bp+1) + 2); /* pointer update */
+ }
+
+ return rc;
+}
+
+static
+void hostif_data_indication(ks_wlan_private *priv)
+{
+ unsigned int rx_ind_size; /* indicate data size */
+ struct sk_buff *skb;
+ unsigned short auth_type;
+ unsigned char temp[256];
+
+ unsigned char RecvMIC[8];
+ char buf[128];
+ struct ether_hdr *eth_hdr;
+ unsigned short eth_proto;
+ unsigned long now;
+ struct mic_failure_t *mic_failure;
+ struct ieee802_1x_hdr *aa1x_hdr;
+ struct wpa_eapol_key *eap_key;
+ struct michel_mic_t michel_mic;
+#if WIRELESS_EXT > 14
+ union iwreq_data wrqu;
+#endif /* WIRELESS_EXT > 14 */
+
+ DPRINTK(3,"\n");
+
+ /* min length check */
+ if (priv->rx_size <= ETH_HLEN) {
+ DPRINTK(3,"rx_size = %d\n", priv->rx_size);
+ priv->nstats.rx_errors++;
+ return;
+ }
+
+ auth_type = get_WORD(priv); /* AuthType */
+ get_WORD(priv); /* Reserve Area */
+
+ eth_hdr = (struct ether_hdr *)(priv->rxp);
+ eth_proto = ntohs(eth_hdr->h_proto);
+ DPRINTK(3,"ether protocol = %04X\n", eth_proto);
+
+ /* source address check */
+ if (!memcmp(&priv->eth_addr[0],eth_hdr->h_source, ETH_ALEN)){
+ DPRINTK(1, "invalid : source is own mac address !!\n");
+ DPRINTK(1, "eth_hdrernet->h_dest=%02X:%02X:%02X:%02X:%02X:%02X\n",
+ eth_hdr->h_source[0],eth_hdr->h_source[1],eth_hdr->h_source[2],
+ eth_hdr->h_source[3],eth_hdr->h_source[4],eth_hdr->h_source[5]);
+ priv->nstats.rx_errors++;
+ return;
+ }
+
+ /* for WPA */
+ if (auth_type != TYPE_DATA && priv->wpa.rsn_enabled){
+ if(memcmp(ð_hdr->h_source[0],&priv->eth_addr[0],ETH_ALEN)){ /* source address check */
+ if (eth_hdr->h_dest_snap != eth_hdr->h_source_snap){
+ DPRINTK(1,"invalid data format\n");
+ priv->nstats.rx_errors++;
+ return;
+ }
+ if(((auth_type==TYPE_PMK1 && priv->wpa.pairwise_suite == IW_AUTH_CIPHER_TKIP)||
+ (auth_type==TYPE_GMK1 && priv->wpa.group_suite == IW_AUTH_CIPHER_TKIP)||
+ (auth_type==TYPE_GMK2 && priv->wpa.group_suite == IW_AUTH_CIPHER_TKIP))
+ && priv->wpa.key[auth_type-1].key_len){
+ DPRINTK(4,"TKIP: protocol=%04X: size=%u\n", eth_proto, priv->rx_size);
+ /* MIC save */
+ memcpy(&RecvMIC[0], (priv->rxp)+((priv->rx_size)-8), 8);
+ priv->rx_size = priv->rx_size - 8;
+ if(auth_type > 0 && auth_type < 4){ /* auth_type check */
+ MichaelMICFunction(&michel_mic,
+ (uint8_t*)priv->wpa.key[auth_type-1].rx_mic_key,
+ (uint8_t*)priv->rxp,
+ (int)priv->rx_size,
+ (uint8_t)0, /* priority */
+ (uint8_t*)michel_mic.Result);
+ }
+ if(memcmp(michel_mic.Result, RecvMIC, 8)){
+ now = jiffies;
+ mic_failure = &priv->wpa.mic_failure;
+ /* MIC FAILURE */
+ if(mic_failure->last_failure_time &&
+ (now - mic_failure->last_failure_time)/HZ >= 60){
+ mic_failure->failure=0;
+ }
+ DPRINTK(4,"MIC FAILURE \n");
+ if(mic_failure->failure==0){
+ mic_failure->failure=1;
+ mic_failure->counter=0;
+ }else if(mic_failure->failure==1){
+ mic_failure->failure=2;
+ mic_failure->counter =
+ (uint16_t)((now - mic_failure->last_failure_time)/HZ);
+ if(!mic_failure->counter) /* mic_failure counter value range 1-60 */
+ mic_failure->counter = 1;
+ }
+ priv->wpa.mic_failure.last_failure_time = now;
+#if WIRELESS_EXT > 14
+ /* needed parameters: count, keyid, key type, TSC */
+ sprintf(buf, "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr="
+ "%02x:%02x:%02x:%02x:%02x:%02x)",
+ auth_type-1, eth_hdr->h_dest[0] & 0x01 ? "broad" : "uni",
+ eth_hdr->h_source[0],eth_hdr->h_source[1],
+ eth_hdr->h_source[2],eth_hdr->h_source[3],
+ eth_hdr->h_source[4],eth_hdr->h_source[5]);
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.length = strlen(buf);
+ DPRINTK(4,"IWEVENT:MICHAELMICFAILURE\n");
+ wireless_send_event(priv->net_dev, IWEVCUSTOM, &wrqu, buf);
+#endif /* WIRELESS_EXT > 14 */
+ return;
+ }
+ }
+ }
+ }
+
+ if((priv->connect_status & FORCE_DISCONNECT)||
+ priv->wpa.mic_failure.failure==2){
+ return;
+ }
+
+ /* check 13th byte at rx data */
+ switch (*(priv->rxp+12)) {
+ case 0xAA: /* SNAP */
+ rx_ind_size = priv->rx_size - 6;
+ skb = dev_alloc_skb (rx_ind_size);
+ DPRINTK(4,"SNAP, rx_ind_size = %d\n", rx_ind_size);
+
+ if(skb) {
+ memcpy(skb_put(skb,12),priv->rxp,12); /* 8802/FDDI MAC copy */
+ /* (SNAP+UI..) skip */
+ memcpy(skb_put(skb,rx_ind_size-12),priv->rxp+18,rx_ind_size-12); /* copy after Type */
+
+ aa1x_hdr=(struct ieee802_1x_hdr *)(priv->rxp+20);
+ if(aa1x_hdr->type == IEEE802_1X_TYPE_EAPOL_KEY && priv->wpa.rsn_enabled){
+ eap_key = (struct wpa_eapol_key *)(aa1x_hdr+1);
+ atomic_set(&priv->psstatus.snooze_guard, 1);
+ }
+
+ /* rx indication */
+ skb->dev = priv->net_dev;
+ skb->protocol = eth_type_trans (skb, skb->dev);
+ priv->nstats.rx_packets++;
+ priv->nstats.rx_bytes += rx_ind_size;
+ skb->dev->last_rx = jiffies;
+ netif_rx (skb);
+ } else {
+ printk (KERN_WARNING"%s: Memory squeeze, dropping packet.\n",skb->dev->name);
+ priv->nstats.rx_dropped++;
+ }
+ break;
+ case 0xF0: /* NETBEUI/NetBIOS */
+ rx_ind_size = (priv->rx_size + 2);
+ skb = dev_alloc_skb (rx_ind_size);
+ DPRINTK(3,"NETBEUI/NetBIOS rx_ind_size=%d\n", rx_ind_size);
+
+ if(skb) {
+ memcpy(skb_put(skb,12),priv->rxp,12); /* 8802/FDDI MAC copy */
+
+ temp[0] = (((rx_ind_size-12) >> 8) & 0xff); /* NETBEUI size add */
+ temp[1] = ((rx_ind_size-12) & 0xff);
+ memcpy(skb_put(skb,2),temp,2);
+
+ memcpy(skb_put(skb,rx_ind_size-14),priv->rxp+12,rx_ind_size-14); /* copy after Type */
+
+ aa1x_hdr=(struct ieee802_1x_hdr *)(priv->rxp+14);
+ if(aa1x_hdr->type == IEEE802_1X_TYPE_EAPOL_KEY && priv->wpa.rsn_enabled){
+ eap_key = (struct wpa_eapol_key *)(aa1x_hdr+1);
+ atomic_set(&priv->psstatus.snooze_guard, 1);
+ }
+
+ /* rx indication */
+ skb->dev = priv->net_dev;
+ skb->protocol = eth_type_trans (skb, skb->dev);
+ priv->nstats.rx_packets++;
+ priv->nstats.rx_bytes += rx_ind_size;
+ skb->dev->last_rx = jiffies;
+ netif_rx (skb);
+ } else {
+ printk (KERN_WARNING"%s: Memory squeeze, dropping packet.\n",skb->dev->name);
+ priv->nstats.rx_dropped++;
+ }
+ break;
+ default: /* other rx data */
+ DPRINTK(2,"invalid data format\n");
+ priv->nstats.rx_errors++;
+ }
+}
+
+static
+void hostif_mib_get_confirm(ks_wlan_private *priv)
+{
+ struct net_device *dev=priv->net_dev;
+ uint32_t mib_status;
+ uint32_t mib_attribute;
+ uint16_t mib_val_size;
+ uint16_t mib_val_type;
+
+ DPRINTK(3, "\n");
+
+ mib_status = get_DWORD(priv); /* MIB status */
+ mib_attribute = get_DWORD(priv); /* MIB atttibute */
+ mib_val_size = get_WORD(priv); /* MIB value size */
+ mib_val_type = get_WORD(priv); /* MIB value type */
+
+ if (mib_status != 0) {
+ /* in case of error */
+ DPRINTK(1, "attribute=%08X, status=%08X\n", mib_attribute, mib_status);
+ return;
+ }
+
+ switch (mib_attribute) {
+ case DOT11_MAC_ADDRESS:
+ /* MAC address */
+ DPRINTK(3," mib_attribute=DOT11_MAC_ADDRESS\n");
+ hostif_sme_enqueue(priv, SME_GET_MAC_ADDRESS);
+ memcpy(priv->eth_addr, priv->rxp, ETH_ALEN);
+ priv->mac_address_valid = 1;
+ dev->dev_addr[0] = priv->eth_addr[0];
+ dev->dev_addr[1] = priv->eth_addr[1];
+ dev->dev_addr[2] = priv->eth_addr[2];
+ dev->dev_addr[3] = priv->eth_addr[3];
+ dev->dev_addr[4] = priv->eth_addr[4];
+ dev->dev_addr[5] = priv->eth_addr[5];
+ dev->dev_addr[6] = 0x00;
+ dev->dev_addr[7] = 0x00;
+ printk(KERN_INFO "ks_wlan: MAC ADDRESS = %02x:%02x:%02x:%02x:%02x:%02x\n",
+ priv->eth_addr[0],priv->eth_addr[1],priv->eth_addr[2],
+ priv->eth_addr[3],priv->eth_addr[4],priv->eth_addr[5]);
+ break;
+ case DOT11_PRODUCT_VERSION:
+ /* firmware version */
+ DPRINTK(3," mib_attribute=DOT11_PRODUCT_VERSION\n");
+ priv->version_size = priv->rx_size;
+ memcpy(priv->firmware_version, priv->rxp, priv->rx_size);
+ priv->firmware_version[priv->rx_size] = '\0';
+ printk(KERN_INFO "ks_wlan: firmware ver. = %s\n",priv->firmware_version);
+ hostif_sme_enqueue(priv, SME_GET_PRODUCT_VERSION);
+ /* wake_up_interruptible_all(&priv->confirm_wait); */
+ complete(&priv->confirm_wait);
+ break;
+ case LOCAL_GAIN:
+ memcpy(&priv->gain, priv->rxp, sizeof(priv->gain));
+ DPRINTK(3, "TxMode=%d, RxMode=%d, TxGain=%d, RxGain=%d\n",
+ priv->gain.TxMode, priv->gain.RxMode, priv->gain.TxGain, priv->gain.RxGain);
+ break;
+ case LOCAL_EEPROM_SUM:
+ memcpy(&priv->eeprom_sum, priv->rxp, sizeof(priv->eeprom_sum));
+ DPRINTK(1, "eeprom_sum.type=%x, eeprom_sum.result=%x\n", priv->eeprom_sum.type, priv->eeprom_sum.result);
+ if(priv->eeprom_sum.type == 0){
+ priv->eeprom_checksum = EEPROM_CHECKSUM_NONE;
+ }else if(priv->eeprom_sum.type == 1){
+ if(priv->eeprom_sum.result == 0){
+ priv->eeprom_checksum = EEPROM_NG;
+ printk("LOCAL_EEPROM_SUM NG\n");
+ }else if(priv->eeprom_sum.result == 1){
+ priv->eeprom_checksum = EEPROM_OK;
+ }
+ }else{
+ printk("LOCAL_EEPROM_SUM error!\n");
+ }
+ break;
+ default:
+ DPRINTK(1,"mib_attribute=%08x\n",(unsigned int)mib_attribute);
+ break;
+ }
+}
+
+static
+void hostif_mib_set_confirm(ks_wlan_private *priv)
+{
+ uint32_t mib_status; /* +04 MIB Status */
+ uint32_t mib_attribute; /* +08 MIB attribute */
+
+ DPRINTK(3,"\n");
+
+ mib_status = get_DWORD(priv); /* MIB Status */
+ mib_attribute = get_DWORD(priv); /* MIB attribute */
+
+ if (mib_status != 0) {
+ /* in case of error */
+ DPRINTK(1, "error :: attribute=%08X, status=%08X\n", mib_attribute, mib_status);
+ }
+
+ switch (mib_attribute) {
+ case DOT11_RTS_THRESHOLD:
+ hostif_sme_enqueue(priv, SME_RTS_THRESHOLD_CONFIRM);
+ break;
+ case DOT11_FRAGMENTATION_THRESHOLD:
+ hostif_sme_enqueue(priv, SME_FRAGMENTATION_THRESHOLD_CONFIRM);
+ break;
+ case DOT11_WEP_DEFAULT_KEY_ID:
+ if(!priv->wpa.wpa_enabled)
+ hostif_sme_enqueue(priv, SME_WEP_INDEX_CONFIRM);
+ break;
+ case DOT11_WEP_DEFAULT_KEY_VALUE1:
+ DPRINTK(2,"DOT11_WEP_DEFAULT_KEY_VALUE1:mib_status=%d\n",(int)mib_status);
+ if(priv->wpa.rsn_enabled)
+ hostif_sme_enqueue(priv, SME_SET_PMK_TSC);
+ else
+ hostif_sme_enqueue(priv, SME_WEP_KEY1_CONFIRM);
+ break;
+ case DOT11_WEP_DEFAULT_KEY_VALUE2:
+ DPRINTK(2,"DOT11_WEP_DEFAULT_KEY_VALUE2:mib_status=%d\n",(int)mib_status);
+ if(priv->wpa.rsn_enabled)
+ hostif_sme_enqueue(priv, SME_SET_GMK1_TSC);
+ else
+ hostif_sme_enqueue(priv, SME_WEP_KEY2_CONFIRM);
+ break;
+ case DOT11_WEP_DEFAULT_KEY_VALUE3:
+ DPRINTK(2,"DOT11_WEP_DEFAULT_KEY_VALUE3:mib_status=%d\n",(int)mib_status);
+ if(priv->wpa.rsn_enabled)
+ hostif_sme_enqueue(priv, SME_SET_GMK2_TSC);
+ else
+ hostif_sme_enqueue(priv, SME_WEP_KEY3_CONFIRM);
+ break;
+ case DOT11_WEP_DEFAULT_KEY_VALUE4:
+ DPRINTK(2,"DOT11_WEP_DEFAULT_KEY_VALUE4:mib_status=%d\n",(int)mib_status);
+ if(!priv->wpa.rsn_enabled)
+ hostif_sme_enqueue(priv, SME_WEP_KEY4_CONFIRM);
+ break;
+ case DOT11_PRIVACY_INVOKED:
+ if(!priv->wpa.rsn_enabled)
+ hostif_sme_enqueue(priv, SME_WEP_FLAG_CONFIRM);
+ break;
+ case DOT11_RSN_ENABLED:
+ DPRINTK(2,"DOT11_RSN_ENABLED:mib_status=%d\n",(int)mib_status);
+ hostif_sme_enqueue(priv, SME_RSN_ENABLED_CONFIRM);
+ break;
+ case LOCAL_RSN_MODE:
+ hostif_sme_enqueue(priv, SME_RSN_MODE_CONFIRM);
+ break;
+ case LOCAL_MULTICAST_ADDRESS:
+ hostif_sme_enqueue(priv, SME_MULTICAST_REQUEST);
+ break;
+ case LOCAL_MULTICAST_FILTER:
+ hostif_sme_enqueue(priv, SME_MULTICAST_CONFIRM);
+ break;
+ case LOCAL_CURRENTADDRESS:
+ priv->mac_address_valid = 1;
+ break;
+ case DOT11_RSN_CONFIG_MULTICAST_CIPHER:
+ DPRINTK(2,"DOT11_RSN_CONFIG_MULTICAST_CIPHER:mib_status=%d\n",(int)mib_status);
+ hostif_sme_enqueue(priv, SME_RSN_MCAST_CONFIRM);
+ break;
+ case DOT11_RSN_CONFIG_UNICAST_CIPHER:
+ DPRINTK(2,"DOT11_RSN_CONFIG_UNICAST_CIPHER:mib_status=%d\n",(int)mib_status);
+ hostif_sme_enqueue(priv, SME_RSN_UCAST_CONFIRM);
+ break;
+ case DOT11_RSN_CONFIG_AUTH_SUITE:
+ DPRINTK(2,"DOT11_RSN_CONFIG_AUTH_SUITE:mib_status=%d\n",(int)mib_status);
+ hostif_sme_enqueue(priv, SME_RSN_AUTH_CONFIRM);
+ break;
+ case DOT11_PMK_TSC:
+ DPRINTK(2,"DOT11_PMK_TSC:mib_status=%d\n",(int)mib_status);
+ break;
+ case DOT11_GMK1_TSC:
+ DPRINTK(2,"DOT11_GMK1_TSC:mib_status=%d\n",(int)mib_status);
+ if(atomic_read(&priv->psstatus.snooze_guard)){
+ atomic_set(&priv->psstatus.snooze_guard, 0);
+ }
+ break;
+ case DOT11_GMK2_TSC:
+ DPRINTK(2,"DOT11_GMK2_TSC:mib_status=%d\n",(int)mib_status);
+ if(atomic_read(&priv->psstatus.snooze_guard)){
+ atomic_set(&priv->psstatus.snooze_guard, 0);
+ }
+ break;
+ case LOCAL_PMK:
+ DPRINTK(2,"LOCAL_PMK:mib_status=%d\n",(int)mib_status);
+ break;
+ case LOCAL_GAIN:
+ DPRINTK(2,"LOCAL_GAIN:mib_status=%d\n",(int)mib_status);
+ break;
+#ifdef WPS
+ case LOCAL_WPS_ENABLE:
+ DPRINTK(2,"LOCAL_WPS_ENABLE:mib_status=%d\n",(int)mib_status);
+ break;
+ case LOCAL_WPS_PROBE_REQ:
+ DPRINTK(2,"LOCAL_WPS_PROBE_REQ:mib_status=%d\n",(int)mib_status);
+ break;
+#endif /* WPS */
+ case LOCAL_REGION:
+ DPRINTK(2,"LOCAL_REGION:mib_status=%d\n",(int)mib_status);
+ default :
+ break;
+ }
+}
+
+static
+void hostif_power_mngmt_confirm(ks_wlan_private *priv)
+{
+ DPRINTK(3,"\n");
+
+ if(priv->reg.powermgt > POWMGT_ACTIVE_MODE &&
+ priv->reg.operation_mode == MODE_INFRASTRUCTURE){
+#if !defined(_SDIO_)
+ atomic_set(&priv->psstatus.status,PS_SAVE_SET);
+#endif
+ atomic_set(&priv->psstatus.confirm_wait, 0);
+ priv->dev_state = DEVICE_STATE_SLEEP;
+ ks_wlan_hw_power_save(priv);
+ }else{
+ priv->dev_state = DEVICE_STATE_READY;
+#if !defined(_SDIO_)
+ atomic_set(&priv->psstatus.status,PS_ACTIVE_SET);
+#endif
+ }
+
+}
+
+static
+void hostif_sleep_confirm(ks_wlan_private *priv)
+{
+ DPRINTK(3,"\n");
+
+ atomic_set(&priv->sleepstatus.doze_request,1);
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+}
+
+static
+void hostif_start_confirm(ks_wlan_private *priv)
+{
+#ifdef WPS
+ union iwreq_data wrqu;
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ if((priv->connect_status & CONNECT_STATUS_MASK)== CONNECT_STATUS){
+ memset(wrqu.ap_addr.sa_data, '\0', ETH_ALEN);
+ DPRINTK(3,"IWEVENT: disconnect\n");
+ wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
+ }
+#endif
+ DPRINTK(3," scan_ind_count=%d\n",priv->scan_ind_count);
+ hostif_sme_enqueue(priv, SME_START_CONFIRM);
+}
+
+static
+void hostif_connect_indication(ks_wlan_private *priv)
+{
+ unsigned short connect_code;
+ unsigned int tmp=0;
+ unsigned int old_status=priv->connect_status;
+ struct net_device *netdev=priv->net_dev;
+#if WIRELESS_EXT > 13
+ union iwreq_data wrqu0;
+#endif /* WIRELESS_EXT > 13 */
+ connect_code = get_WORD(priv);
+
+ switch(connect_code){
+ case RESULT_CONNECT: /* connect */
+ DPRINTK(3,"connect :: scan_ind_count=%d\n",priv->scan_ind_count);
+ if(!(priv->connect_status & FORCE_DISCONNECT))
+ netif_carrier_on(netdev);
+ tmp = FORCE_DISCONNECT & priv->connect_status;
+ priv->connect_status = tmp + CONNECT_STATUS;
+ break;
+ case RESULT_DISCONNECT: /* disconnect */
+ DPRINTK(3,"disconnect :: scan_ind_count=%d\n",priv->scan_ind_count);
+ netif_carrier_off(netdev);
+ tmp = FORCE_DISCONNECT & priv->connect_status;
+ priv->connect_status = tmp + DISCONNECT_STATUS;
+ break;
+ default:
+ DPRINTK(1,"unknown connect_code=%d :: scan_ind_count=%d\n",
+ connect_code,priv->scan_ind_count);
+ netif_carrier_off(netdev);
+ tmp = FORCE_DISCONNECT & priv->connect_status;
+ priv->connect_status = tmp + DISCONNECT_STATUS;
+ break;
+ }
+
+ get_current_ap(priv, (struct link_ap_info_t *)priv->rxp);
+ if((priv->connect_status & CONNECT_STATUS_MASK)== CONNECT_STATUS &&
+ (old_status & CONNECT_STATUS_MASK)==DISCONNECT_STATUS ){
+ /* for power save */
+ atomic_set(&priv->psstatus.snooze_guard, 0);
+ atomic_set(&priv->psstatus.confirm_wait,0);
+#if !defined(_SDIO_)
+ atomic_set(&priv->psstatus.status, PS_NONE);
+#endif
+ }
+ ks_wlan_do_power_save(priv);
+
+#if WIRELESS_EXT > 13
+ wrqu0.data.length = 0;
+ wrqu0.data.flags = 0;
+ wrqu0.ap_addr.sa_family = ARPHRD_ETHER;
+ if((priv->connect_status & CONNECT_STATUS_MASK)== DISCONNECT_STATUS &&
+ (old_status & CONNECT_STATUS_MASK)==CONNECT_STATUS ){
+ memset(wrqu0.ap_addr.sa_data, '\0', ETH_ALEN);
+ DPRINTK(3,"IWEVENT: disconnect\n");
+ DPRINTK(3,"disconnect :: scan_ind_count=%d\n",priv->scan_ind_count);
+ wireless_send_event(netdev, SIOCGIWAP, &wrqu0, NULL);
+ }
+#endif /* WIRELESS_EXT > 13 */
+ priv->scan_ind_count=0;
+}
+
+static
+void hostif_scan_indication(ks_wlan_private *priv)
+{
+ int i;
+ struct ap_info_t *ap_info;
+
+ DPRINTK(3,"scan_ind_count = %d\n", priv->scan_ind_count);
+ ap_info = (struct ap_info_t *)(priv->rxp);
+
+ if(priv->scan_ind_count!=0){
+ for(i=0;i<priv->aplist.size;i++){ /* bssid check */
+ if(!memcmp(&(ap_info->bssid[0]),&(priv->aplist.ap[i].bssid[0]),ETH_ALEN)){
+ if(ap_info->frame_type == FRAME_TYPE_PROBE_RESP)
+ get_ap_information(priv,ap_info,&(priv->aplist.ap[i]));
+ return;
+ }
+ }
+ }
+ priv->scan_ind_count++;
+ if(priv->scan_ind_count < LOCAL_APLIST_MAX+1){
+ DPRINTK(4," scan_ind_count=%d :: aplist.size=%d\n", priv->scan_ind_count, priv->aplist.size);
+ get_ap_information(priv,(struct ap_info_t *)(priv->rxp),&(priv->aplist.ap[priv->scan_ind_count-1]));
+ priv->aplist.size = priv->scan_ind_count;
+ }
+ else{
+ DPRINTK(4," count over :: scan_ind_count=%d\n", priv->scan_ind_count);
+ }
+
+
+}
+
+static
+void hostif_stop_confirm(ks_wlan_private *priv)
+{
+ unsigned int tmp=0;
+ unsigned int old_status=priv->connect_status;
+ struct net_device *netdev=priv->net_dev;
+ union iwreq_data wrqu0;
+
+ DPRINTK(3,"\n");
+#ifdef _SDIO_
+ if(priv->dev_state == DEVICE_STATE_SLEEP)
+ priv->dev_state = DEVICE_STATE_READY;
+#endif
+
+ /* disconnect indication */
+ if( (priv->connect_status & CONNECT_STATUS_MASK)== CONNECT_STATUS){
+ netif_carrier_off(netdev);
+ tmp = FORCE_DISCONNECT & priv->connect_status;
+ priv->connect_status = tmp | DISCONNECT_STATUS;
+ printk("IWEVENT: disconnect\n");
+
+ wrqu0.data.length = 0;
+ wrqu0.data.flags = 0;
+ wrqu0.ap_addr.sa_family = ARPHRD_ETHER;
+ if((priv->connect_status & CONNECT_STATUS_MASK)== DISCONNECT_STATUS &&
+ (old_status & CONNECT_STATUS_MASK)==CONNECT_STATUS ){
+ memset(wrqu0.ap_addr.sa_data, '\0', ETH_ALEN);
+ DPRINTK(3,"IWEVENT: disconnect\n");
+ printk("IWEVENT: disconnect\n");
+ DPRINTK(3,"disconnect :: scan_ind_count=%d\n",priv->scan_ind_count);
+ wireless_send_event(netdev, SIOCGIWAP, &wrqu0, NULL);
+ }
+ priv->scan_ind_count=0;
+ }
+
+ hostif_sme_enqueue(priv, SME_STOP_CONFIRM);
+}
+
+static
+void hostif_ps_adhoc_set_confirm(ks_wlan_private *priv)
+{
+ DPRINTK(3,"\n");
+ priv->infra_status = 0; /* infrastructure mode cancel */
+ hostif_sme_enqueue(priv, SME_MODE_SET_CONFIRM);
+
+}
+
+static
+void hostif_infrastructure_set_confirm(ks_wlan_private *priv)
+{
+ uint16_t result_code;
+ DPRINTK(3,"\n");
+ result_code = get_WORD(priv);
+ DPRINTK(3,"result code = %d\n",result_code);
+ priv->infra_status = 1; /* infrastructure mode set */
+ hostif_sme_enqueue(priv, SME_MODE_SET_CONFIRM);
+}
+
+static
+void hostif_adhoc_set_confirm(ks_wlan_private *priv)
+{
+ DPRINTK(3,"\n");
+ priv->infra_status = 1; /* infrastructure mode set */
+ hostif_sme_enqueue(priv, SME_MODE_SET_CONFIRM);
+}
+
+static
+void hostif_associate_indication(ks_wlan_private *priv)
+{
+#if WIRELESS_EXT > 14
+ struct association_request_t *assoc_req;
+ struct association_response_t *assoc_resp;
+ unsigned char *pb;
+ union iwreq_data wrqu;
+ char buf[IW_CUSTOM_MAX];
+ char *pbuf = &buf[0];
+ int i;
+
+ static const char associnfo_leader0[] = "ASSOCINFO(ReqIEs=";
+ static const char associnfo_leader1[] = " RespIEs=";
+
+ DPRINTK(3,"\n");
+ assoc_req = (struct association_request_t *)(priv->rxp);
+ assoc_resp = (struct association_response_t *)(assoc_req+1);
+ pb = (unsigned char *)(assoc_resp+1);
+
+ memset(&wrqu, 0, sizeof(wrqu));
+ memcpy(pbuf,associnfo_leader0,sizeof(associnfo_leader0)-1);
+ wrqu.data.length += sizeof(associnfo_leader0)-1;
+ pbuf += sizeof(associnfo_leader0)-1;
+
+ for (i = 0; i < assoc_req->reqIEs_size; i++)
+ pbuf += sprintf(pbuf, "%02x", *(pb+i));
+ wrqu.data.length += (assoc_req->reqIEs_size)*2;
+
+ memcpy(pbuf,associnfo_leader1,sizeof(associnfo_leader1)-1);
+ wrqu.data.length += sizeof(associnfo_leader1)-1;
+ pbuf += sizeof(associnfo_leader1)-1;
+
+ pb += assoc_req->reqIEs_size;
+ for (i = 0; i < assoc_resp->respIEs_size; i++)
+ pbuf += sprintf(pbuf, "%02x", *(pb+i));
+ wrqu.data.length += (assoc_resp->respIEs_size)*2;
+
+ pbuf += sprintf(pbuf, ")");
+ wrqu.data.length += 1;
+
+ DPRINTK(3,"IWEVENT:ASSOCINFO\n");
+ wireless_send_event(priv->net_dev, IWEVCUSTOM, &wrqu, buf);
+#endif /* WIRELESS_EXT > 14 */
+}
+
+static
+void hostif_bss_scan_confirm(ks_wlan_private *priv)
+{
+ unsigned int result_code;
+#if WIRELESS_EXT > 13
+ struct net_device *dev = priv->net_dev;
+ union iwreq_data wrqu;
+#endif /* WIRELESS_EXT > 13 */
+ result_code = get_DWORD(priv);
+ DPRINTK(2,"result=%d :: scan_ind_count=%d\n", result_code, priv->scan_ind_count);
+
+ priv->sme_i.sme_flag &= ~SME_AP_SCAN;
+ hostif_sme_enqueue(priv, SME_BSS_SCAN_CONFIRM);
+
+#if WIRELESS_EXT > 13
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ DPRINTK(3,"IWEVENT: SCAN CONFIRM\n");
+ wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL);
+#endif /* WIRELESS_EXT > 13 */
+ priv->scan_ind_count=0;
+}
+
+static
+void hostif_phy_information_confirm(ks_wlan_private *priv)
+{
+ struct iw_statistics *wstats = &priv->wstats;
+ unsigned char rssi,signal,noise;
+ unsigned char LinkSpeed;
+ unsigned int TransmittedFrameCount, ReceivedFragmentCount;
+ unsigned int FailedCount, FCSErrorCount;
+
+ DPRINTK(3,"\n");
+ rssi = get_BYTE(priv);
+ signal = get_BYTE(priv);
+ noise = get_BYTE(priv);
+ LinkSpeed = get_BYTE(priv);
+ TransmittedFrameCount = get_DWORD(priv);
+ ReceivedFragmentCount = get_DWORD(priv);
+ FailedCount = get_DWORD(priv);
+ FCSErrorCount = get_DWORD(priv);
+
+ DPRINTK(4, "phyinfo confirm rssi=%d signal=%d\n", rssi, signal);
+ priv->current_rate = (LinkSpeed & RATE_MASK);
+ wstats->qual.qual = signal;
+ wstats->qual.level = 256 - rssi;
+ wstats->qual.noise = 0; /* invalid noise value */
+ wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
+
+ DPRINTK(3,"\n rssi=%u\n signal=%u\n LinkSpeed=%ux500Kbps\n \
+ TransmittedFrameCount=%u\n ReceivedFragmentCount=%u\n FailedCount=%u\n \
+ FCSErrorCount=%u\n",
+ rssi,signal,LinkSpeed,TransmittedFrameCount,
+ ReceivedFragmentCount,FailedCount,FCSErrorCount);
+
+ /* wake_up_interruptible_all(&priv->confirm_wait); */
+ complete(&priv->confirm_wait);
+}
+
+static
+void hostif_mic_failure_confirm(ks_wlan_private *priv)
+{
+ DPRINTK(3,"mic_failure=%u\n",priv->wpa.mic_failure.failure);
+ hostif_sme_enqueue(priv, SME_MIC_FAILURE_CONFIRM);
+}
+
+
+static
+void hostif_event_check(ks_wlan_private *priv)
+{
+ unsigned short event;
+
+ DPRINTK(4, "\n");
+ event = get_WORD(priv); /* get event */
+ switch (event) {
+ case HIF_DATA_IND:
+ hostif_data_indication(priv);
+ break;
+ case HIF_MIB_GET_CONF:
+ hostif_mib_get_confirm(priv);
+ break;
+ case HIF_MIB_SET_CONF:
+ hostif_mib_set_confirm(priv);
+ break;
+ case HIF_POWERMGT_CONF:
+ hostif_power_mngmt_confirm(priv);
+ break;
+ case HIF_SLEEP_CONF:
+ hostif_sleep_confirm(priv);
+ break;
+ case HIF_START_CONF:
+ hostif_start_confirm(priv);
+ break;
+ case HIF_CONNECT_IND:
+ hostif_connect_indication(priv);
+ break;
+ case HIF_STOP_CONF:
+ hostif_stop_confirm(priv);
+ break;
+ case HIF_PS_ADH_SET_CONF:
+ hostif_ps_adhoc_set_confirm(priv);
+ break;
+ case HIF_INFRA_SET_CONF:
+ case HIF_INFRA_SET2_CONF:
+ hostif_infrastructure_set_confirm(priv);
+ break;
+ case HIF_ADH_SET_CONF:
+ case HIF_ADH_SET2_CONF:
+ hostif_adhoc_set_confirm(priv);
+ break;
+ case HIF_ASSOC_INFO_IND:
+ hostif_associate_indication(priv);
+ break;
+ case HIF_MIC_FAILURE_CONF:
+ hostif_mic_failure_confirm(priv);
+ break;
+ case HIF_SCAN_CONF:
+ hostif_bss_scan_confirm(priv);
+ break;
+ case HIF_PHY_INFO_CONF:
+ case HIF_PHY_INFO_IND:
+ hostif_phy_information_confirm(priv);
+ break;
+ case HIF_SCAN_IND:
+ hostif_scan_indication(priv);
+ break;
+ case HIF_AP_SET_CONF:
+ default:
+ //DPRINTK(1, "undefined event[%04X]\n", event);
+ printk("undefined event[%04X]\n", event);
+ /* wake_up_all(&priv->confirm_wait); */
+ complete(&priv->confirm_wait);
+ break;
+ }
+
+ /* add event to hostt buffer */
+ priv->hostt.buff[priv->hostt.qtail] = event;
+ priv->hostt.qtail = (priv->hostt.qtail + 1) % SME_EVENT_BUFF_SIZE;
+}
+
+#define CHECK_ALINE(size) (size%4 ? (size+(4-(size%4))):size)
+
+int hostif_data_request(ks_wlan_private *priv, struct sk_buff *packet)
+{
+ unsigned int packet_len=0;
+
+ unsigned char *buffer=NULL;
+ unsigned int length=0;
+ struct hostif_data_request_t *pp;
+ unsigned char *p;
+ int result=0;
+ unsigned short eth_proto;
+ struct ether_hdr *eth_hdr;
+ struct michel_mic_t michel_mic;
+ unsigned short keyinfo=0;
+ struct ieee802_1x_hdr *aa1x_hdr;
+ struct wpa_eapol_key *eap_key;
+ struct ethhdr *eth;
+
+ packet_len = packet->len;
+ if (packet_len > ETH_FRAME_LEN) {
+ DPRINTK(1,"bad length packet_len=%d \n", packet_len);
+ dev_kfree_skb(packet);
+ return -1;
+ }
+
+ if(((priv->connect_status & CONNECT_STATUS_MASK)== DISCONNECT_STATUS) ||
+ (priv->connect_status & FORCE_DISCONNECT) || priv->wpa.mic_failure.stop){
+ DPRINTK(3," DISCONNECT\n");
+ if(netif_queue_stopped(priv->net_dev))
+ netif_wake_queue(priv->net_dev);
+ if(packet)
+ dev_kfree_skb(packet);
+
+ return 0;
+ }
+
+ /* for PowerSave */
+ if(atomic_read(&priv->psstatus.status)==PS_SNOOZE){ /* power save wakeup */
+ if(!netif_queue_stopped(priv->net_dev))
+ netif_stop_queue(priv->net_dev);
+#if !defined(_SDIO_)
+ schedule_work(&priv->ks_wlan_wakeup_task);
+#endif
+ }
+
+ DPRINTK(4, "skb_buff length=%d\n", packet_len);
+ pp = (struct hostif_data_request_t *)kmalloc(hif_align_size(sizeof(*pp)+6+packet_len+8),KS_WLAN_MEM_FLAG );
+
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ dev_kfree_skb(packet);
+ return -2;
+ }
+
+ p = (unsigned char *)pp->data;
+
+ buffer = packet->data;
+ length = packet->len;
+
+ /* packet check */
+ eth = (struct ethhdr *)packet->data;
+ if (memcmp(&priv->eth_addr[0],eth->h_source, ETH_ALEN)){
+ DPRINTK(1, "invalid mac address !!\n");
+ DPRINTK(1, "ethernet->h_source=%02X:%02X:%02X:%02X:%02X:%02X\n",
+ eth->h_source[0],eth->h_source[1],eth->h_source[2],
+ eth->h_source[3],eth->h_source[4],eth->h_source[5]);
+ return -3;
+ }
+
+ /* MAC address copy */
+ memcpy(p, buffer, 12); /* DST/SRC MAC address */
+ p += 12;
+ buffer += 12;
+ length -= 12;
+ /* EtherType/Length check */
+ if (*(buffer+1) + (*buffer << 8) > 1500) {
+ /* ProtocolEAP = *(buffer+1) + (*buffer << 8); */
+ /* DPRINTK(2, "Send [SNAP]Type %x\n",ProtocolEAP); */
+ /* SAP/CTL/OUI(6 byte) add */
+ *p++ = 0xAA; /* DSAP */
+ *p++ = 0xAA; /* SSAP */
+ *p++ = 0x03; /* CTL */
+ *p++ = 0x00; /* OUI ("000000") */
+ *p++ = 0x00; /* OUI ("000000") */
+ *p++ = 0x00; /* OUI ("000000") */
+ packet_len += 6;
+ } else {
+ DPRINTK(4,"DIX\n");
+ /* Length(2 byte) delete */
+ buffer += 2;
+ length -= 2;
+ packet_len -= 2;
+ }
+
+ /* pp->data copy */
+ memcpy(p, buffer, length);
+
+ p += length;
+
+ /* for WPA */
+ eth_hdr = (struct ether_hdr *)&pp->data[0];
+ eth_proto = ntohs(eth_hdr->h_proto);
+
+ /* for MIC FAILUER REPORT check */
+ if(eth_proto == ETHER_PROTOCOL_TYPE_EAP && priv->wpa.mic_failure.failure>0){
+ aa1x_hdr=(struct ieee802_1x_hdr *)(eth_hdr+1);
+ if(aa1x_hdr->type == IEEE802_1X_TYPE_EAPOL_KEY){
+ eap_key = (struct wpa_eapol_key *)(aa1x_hdr+1);
+ keyinfo=ntohs(eap_key->key_info);
+ }
+ }
+
+ if (priv->wpa.rsn_enabled && priv->wpa.key[0].key_len){
+ if(eth_proto == ETHER_PROTOCOL_TYPE_EAP && !(priv->wpa.key[1].key_len) &&
+ !(priv->wpa.key[2].key_len) && !(priv->wpa.key[3].key_len)){
+ pp->auth_type = cpu_to_le16((uint16_t)TYPE_AUTH); /* no encryption */
+ }
+ else{
+ if(priv->wpa.pairwise_suite == IW_AUTH_CIPHER_TKIP){
+ MichaelMICFunction( &michel_mic,
+ (uint8_t*)priv->wpa.key[0].tx_mic_key,
+ (uint8_t*)&pp->data[0],
+ (int)packet_len,
+ (uint8_t)0, /* priority */
+ (uint8_t*)michel_mic.Result );
+ memcpy(p, michel_mic.Result, 8);
+ length += 8;
+ packet_len += 8;
+ p += 8;
+ pp->auth_type = cpu_to_le16((uint16_t)TYPE_DATA);
+
+ }else if(priv->wpa.pairwise_suite == IW_AUTH_CIPHER_CCMP){
+ pp->auth_type = cpu_to_le16((uint16_t)TYPE_DATA);
+ }
+ }
+ }
+ else{
+ if(eth_proto == ETHER_PROTOCOL_TYPE_EAP)
+ pp->auth_type = cpu_to_le16((uint16_t)TYPE_AUTH);
+ else
+ pp->auth_type = cpu_to_le16((uint16_t)TYPE_DATA);
+ }
+
+ /* header value set */
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)+packet_len));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_DATA_REQ);
+
+ /* tx request */
+ result = ks_wlan_hw_tx(priv, pp, hif_align_size(sizeof(*pp) + packet_len),
+ (void *)send_packet_complete, (void *)priv, (void *)packet);
+
+ /* MIC FAILUER REPORT check */
+ if(eth_proto == ETHER_PROTOCOL_TYPE_EAP && priv->wpa.mic_failure.failure>0){
+ if(keyinfo & WPA_KEY_INFO_ERROR && keyinfo & WPA_KEY_INFO_REQUEST){
+ DPRINTK(3," MIC ERROR Report SET : %04X\n", keyinfo);
+ hostif_sme_enqueue(priv, SME_MIC_FAILURE_REQUEST);
+ }
+ if(priv->wpa.mic_failure.failure==2)
+ priv->wpa.mic_failure.stop=1;
+ }
+
+ return result;
+}
+
+#if defined(_SPI_)
+#define ps_confirm_wait_inc(priv)
+#else
+#define ps_confirm_wait_inc(priv) do{if(atomic_read(&priv->psstatus.status) > PS_ACTIVE_SET){ \
+ atomic_inc(&priv->psstatus.confirm_wait); \
+ /* atomic_set(&priv->psstatus.status, PS_CONF_WAIT);*/ \
+ } }while(0)
+#endif
+
+static
+void hostif_mib_get_request( ks_wlan_private *priv, unsigned long mib_attribute)
+{
+ struct hostif_mib_get_request_t *pp;
+
+ DPRINTK(3, "\n");
+
+ /* make primitive */
+ pp = (struct hostif_mib_get_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3,"allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_MIB_GET_REQ);
+ pp->mib_attribute = cpu_to_le32((uint32_t)mib_attribute);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+}
+
+static
+void hostif_mib_set_request( ks_wlan_private *priv, unsigned long mib_attribute,
+ unsigned short size, unsigned short type,
+ void *vp )
+{
+ struct hostif_mib_set_request_t *pp;
+
+ DPRINTK(3,"\n");
+
+ if (priv->dev_state < DEVICE_STATE_BOOT) {
+ DPRINTK(3,"DeviceRemove\n");
+ return;
+ }
+
+ /* make primitive */
+ pp = (struct hostif_mib_set_request_t *)kmalloc(hif_align_size(sizeof(*pp)+size), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ return;
+ }
+
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)+size));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_MIB_SET_REQ);
+ pp->mib_attribute = cpu_to_le32((uint32_t)mib_attribute);
+ pp->mib_value.size = cpu_to_le16((uint16_t)size);
+ pp->mib_value.type = cpu_to_le16((uint16_t)type);
+ memcpy(&pp->mib_value.body, vp, size);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx(priv, pp, hif_align_size(sizeof(*pp) + size), NULL, NULL, NULL);
+}
+
+static
+void hostif_start_request( ks_wlan_private *priv, unsigned char mode )
+{
+ struct hostif_start_request_t *pp;
+
+ DPRINTK(3,"\n");
+
+ /* make primitive */
+ pp = (struct hostif_start_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_START_REQ);
+ pp->mode = cpu_to_le16((uint16_t)mode);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx(priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+
+ priv->aplist.size = 0;
+ priv->scan_ind_count=0;
+}
+
+static
+void hostif_ps_adhoc_set_request(ks_wlan_private *priv)
+{
+ struct hostif_ps_adhoc_set_request_t *pp;
+ uint16_t capability;
+
+ DPRINTK(3,"\n");
+
+ /* make primitive */
+ pp = (struct hostif_ps_adhoc_set_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ return;
+ }
+ memset(pp, 0, sizeof(*pp));
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_PS_ADH_SET_REQ);
+ pp->phy_type = cpu_to_le16((uint16_t)(priv->reg.phy_type));
+ pp->cts_mode = cpu_to_le16((uint16_t)(priv->reg.cts_mode));
+ pp->scan_type = cpu_to_le16((uint16_t)(priv->reg.scan_type));
+ pp->channel = cpu_to_le16((uint16_t)(priv->reg.channel));
+ pp->rate_set.size = priv->reg.rate_set.size;
+ memcpy(&pp->rate_set.body[0], &priv->reg.rate_set.body[0], priv->reg.rate_set.size);
+
+ capability = 0x0000;
+ if (priv->reg.preamble==SHORT_PREAMBLE) {
+ /* short preamble */
+ capability |= BSS_CAP_SHORT_PREAMBLE;
+ }
+ capability &= ~(BSS_CAP_PBCC); /* pbcc not support */
+ if(priv->reg.phy_type != D_11B_ONLY_MODE){
+ capability |= BSS_CAP_SHORT_SLOT_TIME; /* ShortSlotTime support */
+ capability &= ~(BSS_CAP_DSSS_OFDM); /* DSSS OFDM */
+ }
+ pp->capability = cpu_to_le16((uint16_t)capability);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx(priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+}
+
+static
+void hostif_infrastructure_set_request(ks_wlan_private *priv)
+{
+ struct hostif_infrastructure_set_request_t *pp;
+ uint16_t capability;
+
+ DPRINTK(3, "ssid.size=%d \n",priv->reg.ssid.size);
+
+ /* make primitive */
+ pp = (struct hostif_infrastructure_set_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_INFRA_SET_REQ);
+ pp->phy_type = cpu_to_le16((uint16_t)(priv->reg.phy_type));
+ pp->cts_mode = cpu_to_le16((uint16_t)(priv->reg.cts_mode));
+ pp->scan_type = cpu_to_le16((uint16_t)(priv->reg.scan_type));
+
+ pp->rate_set.size = priv->reg.rate_set.size;
+ memcpy(&pp->rate_set.body[0], &priv->reg.rate_set.body[0], priv->reg.rate_set.size);
+ pp->ssid.size = priv->reg.ssid.size;
+ memcpy(&pp->ssid.body[0], &priv->reg.ssid.body[0], priv->reg.ssid.size);
+
+ capability = 0x0000;
+ if (priv->reg.preamble==SHORT_PREAMBLE) {
+ /* short preamble */
+ capability |= BSS_CAP_SHORT_PREAMBLE;
+ }
+ capability &= ~(BSS_CAP_PBCC); /* pbcc not support */
+ if(priv->reg.phy_type != D_11B_ONLY_MODE){
+ capability |= BSS_CAP_SHORT_SLOT_TIME; /* ShortSlotTime support */
+ capability &= ~(BSS_CAP_DSSS_OFDM); /* DSSS OFDM not support */
+ }
+ pp->capability = cpu_to_le16((uint16_t)capability);
+ pp->beacon_lost_count = cpu_to_le16((uint16_t)(priv->reg.beacon_lost_count));
+ pp->auth_type = cpu_to_le16((uint16_t)(priv->reg.authenticate_type));
+
+ pp->channel_list.body[0] = 1;
+ pp->channel_list.body[1] = 8;
+ pp->channel_list.body[2] = 2;
+ pp->channel_list.body[3] = 9;
+ pp->channel_list.body[4] = 3;
+ pp->channel_list.body[5] = 10;
+ pp->channel_list.body[6] = 4;
+ pp->channel_list.body[7] = 11;
+ pp->channel_list.body[8] = 5;
+ pp->channel_list.body[9] = 12;
+ pp->channel_list.body[10] = 6;
+ pp->channel_list.body[11] = 13;
+ pp->channel_list.body[12] = 7;
+ if(priv->reg.phy_type == D_11G_ONLY_MODE){
+ pp->channel_list.size = 13;
+ }else{
+ pp->channel_list.body[13] = 14;
+ pp->channel_list.size = 14;
+ }
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)),NULL, NULL, NULL);
+}
+
+void hostif_infrastructure_set2_request(ks_wlan_private *priv)
+{
+ struct hostif_infrastructure_set2_request_t *pp;
+ uint16_t capability;
+
+ DPRINTK(2, "ssid.size=%d \n",priv->reg.ssid.size);
+
+ /* make primitive */
+ pp = (struct hostif_infrastructure_set2_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_INFRA_SET2_REQ);
+ pp->phy_type = cpu_to_le16((uint16_t)(priv->reg.phy_type));
+ pp->cts_mode = cpu_to_le16((uint16_t)(priv->reg.cts_mode));
+ pp->scan_type = cpu_to_le16((uint16_t)(priv->reg.scan_type));
+
+ pp->rate_set.size = priv->reg.rate_set.size;
+ memcpy(&pp->rate_set.body[0], &priv->reg.rate_set.body[0], priv->reg.rate_set.size);
+ pp->ssid.size = priv->reg.ssid.size;
+ memcpy(&pp->ssid.body[0], &priv->reg.ssid.body[0], priv->reg.ssid.size);
+
+ capability = 0x0000;
+ if (priv->reg.preamble==SHORT_PREAMBLE) {
+ /* short preamble */
+ capability |= BSS_CAP_SHORT_PREAMBLE;
+ }
+ capability &= ~(BSS_CAP_PBCC); /* pbcc not support */
+ if(priv->reg.phy_type != D_11B_ONLY_MODE){
+ capability |= BSS_CAP_SHORT_SLOT_TIME; /* ShortSlotTime support */
+ capability &= ~(BSS_CAP_DSSS_OFDM); /* DSSS OFDM not support */
+ }
+ pp->capability = cpu_to_le16((uint16_t)capability);
+ pp->beacon_lost_count = cpu_to_le16((uint16_t)(priv->reg.beacon_lost_count));
+ pp->auth_type = cpu_to_le16((uint16_t)(priv->reg.authenticate_type));
+
+ pp->channel_list.body[0] = 1;
+ pp->channel_list.body[1] = 8;
+ pp->channel_list.body[2] = 2;
+ pp->channel_list.body[3] = 9;
+ pp->channel_list.body[4] = 3;
+ pp->channel_list.body[5] = 10;
+ pp->channel_list.body[6] = 4;
+ pp->channel_list.body[7] = 11;
+ pp->channel_list.body[8] = 5;
+ pp->channel_list.body[9] = 12;
+ pp->channel_list.body[10] = 6;
+ pp->channel_list.body[11] = 13;
+ pp->channel_list.body[12] = 7;
+ if(priv->reg.phy_type == D_11G_ONLY_MODE){
+ pp->channel_list.size = 13;
+ }else{
+ pp->channel_list.body[13] = 14;
+ pp->channel_list.size = 14;
+ }
+
+ memcpy(pp->bssid, priv->reg.bssid, ETH_ALEN);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)),NULL, NULL, NULL);
+}
+
+static
+void hostif_adhoc_set_request(ks_wlan_private *priv)
+{
+ struct hostif_adhoc_set_request_t *pp;
+ uint16_t capability;
+
+ DPRINTK(3, "\n");
+
+ /* make primitive */
+ pp = (struct hostif_adhoc_set_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ return;
+ }
+ memset(pp, 0, sizeof(*pp));
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_ADH_SET_REQ);
+ pp->phy_type = cpu_to_le16((uint16_t)(priv->reg.phy_type));
+ pp->cts_mode = cpu_to_le16((uint16_t)(priv->reg.cts_mode));
+ pp->scan_type = cpu_to_le16((uint16_t)(priv->reg.scan_type));
+ pp->channel = cpu_to_le16((uint16_t)(priv->reg.channel));
+ pp->rate_set.size = priv->reg.rate_set.size;
+ memcpy(&pp->rate_set.body[0], &priv->reg.rate_set.body[0], priv->reg.rate_set.size);
+ pp->ssid.size = priv->reg.ssid.size;
+ memcpy(&pp->ssid.body[0], &priv->reg.ssid.body[0], priv->reg.ssid.size);
+
+ capability = 0x0000;
+ if (priv->reg.preamble==SHORT_PREAMBLE) {
+ /* short preamble */
+ capability |= BSS_CAP_SHORT_PREAMBLE;
+ }
+ capability &= ~(BSS_CAP_PBCC); /* pbcc not support */
+ if(priv->reg.phy_type != D_11B_ONLY_MODE){
+ capability |= BSS_CAP_SHORT_SLOT_TIME; /* ShortSlotTime support */
+ capability &= ~(BSS_CAP_DSSS_OFDM); /* DSSS OFDM not support */
+ }
+ pp->capability = cpu_to_le16((uint16_t)capability);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+}
+
+static
+void hostif_adhoc_set2_request(ks_wlan_private *priv)
+{
+ struct hostif_adhoc_set2_request_t *pp;
+ uint16_t capability;
+
+ DPRINTK(3, "\n");
+
+ /* make primitive */
+ pp = (struct hostif_adhoc_set2_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ return;
+ }
+ memset(pp, 0, sizeof(*pp));
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_ADH_SET_REQ);
+ pp->phy_type = cpu_to_le16((uint16_t)(priv->reg.phy_type));
+ pp->cts_mode = cpu_to_le16((uint16_t)(priv->reg.cts_mode));
+ pp->scan_type = cpu_to_le16((uint16_t)(priv->reg.scan_type));
+ pp->rate_set.size = priv->reg.rate_set.size;
+ memcpy(&pp->rate_set.body[0], &priv->reg.rate_set.body[0], priv->reg.rate_set.size);
+ pp->ssid.size = priv->reg.ssid.size;
+ memcpy(&pp->ssid.body[0], &priv->reg.ssid.body[0], priv->reg.ssid.size);
+
+ capability = 0x0000;
+ if (priv->reg.preamble==SHORT_PREAMBLE) {
+ /* short preamble */
+ capability |= BSS_CAP_SHORT_PREAMBLE;
+ }
+ capability &= ~(BSS_CAP_PBCC); /* pbcc not support */
+ if(priv->reg.phy_type != D_11B_ONLY_MODE){
+ capability |= BSS_CAP_SHORT_SLOT_TIME; /* ShortSlotTime support */
+ capability &= ~(BSS_CAP_DSSS_OFDM); /* DSSS OFDM not support */
+ }
+ pp->capability = cpu_to_le16((uint16_t)capability);
+
+ pp->channel_list.body[0] = priv->reg.channel;
+ pp->channel_list.size = 1;
+ memcpy(pp->bssid, priv->reg.bssid, ETH_ALEN);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+}
+
+static
+void hostif_stop_request( ks_wlan_private *priv )
+{
+ struct hostif_stop_request_t *pp;
+
+ DPRINTK(3,"\n");
+
+ /* make primitive */
+ pp = (struct hostif_stop_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3,"allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_STOP_REQ);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+}
+
+static
+void hostif_phy_information_request( ks_wlan_private *priv )
+{
+ struct hostif_phy_information_request_t *pp;
+
+ DPRINTK(3,"\n");
+
+ /* make primitive */
+ pp = (struct hostif_phy_information_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3, "allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_PHY_INFO_REQ);
+ if(priv->reg.phy_info_timer){
+ pp->type = cpu_to_le16((uint16_t)TIME_TYPE);
+ pp->time = cpu_to_le16((uint16_t)(priv->reg.phy_info_timer));
+ }else{
+ pp->type = cpu_to_le16((uint16_t)NORMAL_TYPE);
+ pp->time = cpu_to_le16((uint16_t)0);
+ }
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+}
+
+static
+void hostif_power_mngmt_request( ks_wlan_private *priv, unsigned long mode,
+ unsigned long wake_up, unsigned long receiveDTIMs )
+{
+ struct hostif_power_mngmt_request_t *pp;
+
+ DPRINTK(3,"mode=%lu wake_up=%lu receiveDTIMs=%lu\n",mode,wake_up,receiveDTIMs);
+ /* make primitive */
+ pp = (struct hostif_power_mngmt_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3,"allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_POWERMGT_REQ);
+ pp->mode = cpu_to_le32((uint32_t)mode);
+ pp->wake_up = cpu_to_le32((uint32_t)wake_up);
+ pp->receiveDTIMs = cpu_to_le32((uint32_t)receiveDTIMs);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+}
+
+static
+void hostif_sleep_request( ks_wlan_private *priv, unsigned long mode)
+{
+ struct hostif_sleep_request_t *pp;
+
+ DPRINTK(3,"mode=%lu \n",mode);
+
+ if(mode == SLP_SLEEP){
+ /* make primitive */
+ pp = (struct hostif_sleep_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3,"allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_SLEEP_REQ);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+ }else if(mode == SLP_ACTIVE){
+ atomic_set(&priv->sleepstatus.wakeup_request,1);
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,&priv->ks_wlan_hw.rw_wq, 1);
+ }else{
+ DPRINTK(3,"invalid mode %ld \n", mode);
+ return;
+ }
+}
+
+
+static
+void hostif_bss_scan_request( ks_wlan_private *priv, unsigned long scan_type , uint8_t *scan_ssid, uint8_t scan_ssid_len)
+{
+ struct hostif_bss_scan_request_t *pp;
+
+ DPRINTK(2,"\n");
+ /* make primitive */
+ pp = (struct hostif_bss_scan_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3,"allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_SCAN_REQ);
+ pp->scan_type = scan_type;
+
+ pp->ch_time_min = cpu_to_le32((uint32_t)110); /* default value */
+ pp->ch_time_max = cpu_to_le32((uint32_t)130); /* default value */
+ pp->channel_list.body[0] = 1;
+ pp->channel_list.body[1] = 8;
+ pp->channel_list.body[2] = 2;
+ pp->channel_list.body[3] = 9;
+ pp->channel_list.body[4] = 3;
+ pp->channel_list.body[5] = 10;
+ pp->channel_list.body[6] = 4;
+ pp->channel_list.body[7] = 11;
+ pp->channel_list.body[8] = 5;
+ pp->channel_list.body[9] = 12;
+ pp->channel_list.body[10] = 6;
+ pp->channel_list.body[11] = 13;
+ pp->channel_list.body[12] = 7;
+ if(priv->reg.phy_type == D_11G_ONLY_MODE){
+ pp->channel_list.size = 13;
+ }else{
+ pp->channel_list.body[13] = 14;
+ pp->channel_list.size = 14;
+ }
+ pp->ssid.size = 0;
+
+ /* specified SSID SCAN */
+ if(scan_ssid_len > 0 && scan_ssid_len <= 32){
+ pp->ssid.size = scan_ssid_len;
+ memcpy(&pp->ssid.body[0], scan_ssid, scan_ssid_len);
+ }
+
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+
+ priv->aplist.size = 0;
+ priv->scan_ind_count=0;
+}
+
+static
+void hostif_mic_failure_request( ks_wlan_private *priv, unsigned short failure_count,
+ unsigned short timer )
+{
+ struct hostif_mic_failure_request_t *pp;
+
+ DPRINTK(3,"count=%d :: timer=%d\n",failure_count,timer);
+ /* make primitive */
+ pp = (struct hostif_mic_failure_request_t *)kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG );
+ if (pp==NULL) {
+ DPRINTK(3,"allocate memory failed..\n");
+ return;
+ }
+ pp->header.size = cpu_to_le16((uint16_t)(sizeof(*pp)-sizeof(pp->header.size)));
+ pp->header.event = cpu_to_le16((uint16_t)HIF_MIC_FAILURE_REQ);
+ pp->failure_count = cpu_to_le16((uint16_t)failure_count);
+ pp->timer = cpu_to_le16((uint16_t)timer);
+
+ /* send to device request */
+ ps_confirm_wait_inc(priv);
+ ks_wlan_hw_tx( priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
+}
+
+/* Device I/O Recieve indicate */
+static void devio_rec_ind(ks_wlan_private *priv, unsigned char *p, unsigned int size)
+{
+ if (priv->device_open_status) {
+ spin_lock(&priv->dev_read_lock); /* request spin lock */
+ priv->dev_data[atomic_read(&priv->rec_count)] = p;
+ priv->dev_size[atomic_read(&priv->rec_count)] = size;
+
+ if (atomic_read(&priv->event_count) != DEVICE_STOCK_COUNT) {
+ /* rx event count inc */
+ atomic_inc(&priv->event_count);
+ }
+ atomic_inc(&priv->rec_count);
+ if (atomic_read(&priv->rec_count)==DEVICE_STOCK_COUNT)
+ atomic_set(&priv->rec_count, 0);
+
+ wake_up_interruptible_all(&priv->devread_wait);
+
+ /* release spin lock */
+ spin_unlock(&priv->dev_read_lock);
+ }
+}
+
+void hostif_receive( ks_wlan_private *priv, unsigned char *p, unsigned int size )
+{
+ DPRINTK(4,"\n");
+
+ devio_rec_ind(priv, p, size);
+
+ priv->rxp = p;
+ priv->rx_size = size;
+
+ if (get_WORD(priv) == priv->rx_size) { /* length check !! */
+ hostif_event_check(priv); /* event check */
+ }
+}
+
+
+static
+void hostif_sme_set_wep(ks_wlan_private *priv, int type)
+{
+ uint32_t val;
+ switch(type){
+ case SME_WEP_INDEX_REQUEST:
+ val = cpu_to_le32((uint32_t)(priv->reg.wep_index));
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_ID,
+ sizeof(val), MIB_VALUE_TYPE_INT,
+ &val );
+ break;
+ case SME_WEP_KEY1_REQUEST:
+ if(!priv->wpa.wpa_enabled)
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_VALUE1,
+ priv->reg.wep_key[0].size, MIB_VALUE_TYPE_OSTRING,
+ &priv->reg.wep_key[0].val[0] );
+ break;
+ case SME_WEP_KEY2_REQUEST:
+ if(!priv->wpa.wpa_enabled)
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_VALUE2,
+ priv->reg.wep_key[1].size, MIB_VALUE_TYPE_OSTRING,
+ &priv->reg.wep_key[1].val[0]);
+ break;
+ case SME_WEP_KEY3_REQUEST:
+ if(!priv->wpa.wpa_enabled)
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_VALUE3,
+ priv->reg.wep_key[2].size, MIB_VALUE_TYPE_OSTRING,
+ &priv->reg.wep_key[2].val[0] );
+ break;
+ case SME_WEP_KEY4_REQUEST:
+ if(!priv->wpa.wpa_enabled)
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_VALUE4,
+ priv->reg.wep_key[3].size, MIB_VALUE_TYPE_OSTRING,
+ &priv->reg.wep_key[3].val[0]);
+ break;
+ case SME_WEP_FLAG_REQUEST:
+ val = cpu_to_le32((uint32_t)(priv->reg.privacy_invoked));
+ hostif_mib_set_request(priv, DOT11_PRIVACY_INVOKED,
+ sizeof(val), MIB_VALUE_TYPE_BOOL,
+ &val );
+ break;
+ }
+
+ return ;
+}
+
+struct wpa_suite_t {
+ unsigned short size;
+ unsigned char suite[4][CIPHER_ID_LEN];
+} __attribute__((packed));
+
+struct rsn_mode_t {
+ uint32_t rsn_mode;
+ uint16_t rsn_capability;
+} __attribute__((packed));
+
+static
+void hostif_sme_set_rsn(ks_wlan_private *priv, int type)
+{
+ struct wpa_suite_t wpa_suite;
+ struct rsn_mode_t rsn_mode;
+ uint32_t val;
+
+ memset(&wpa_suite,0,sizeof(wpa_suite));
+
+ switch(type){
+ case SME_RSN_UCAST_REQUEST:
+ wpa_suite.size=cpu_to_le16((uint16_t)1);
+ switch(priv->wpa.pairwise_suite){
+ case IW_AUTH_CIPHER_NONE:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_NONE,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_NONE,CIPHER_ID_LEN);
+ break;
+ case IW_AUTH_CIPHER_WEP40:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_WEP40,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_WEP40,CIPHER_ID_LEN);
+ break;
+ case IW_AUTH_CIPHER_TKIP:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_TKIP,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_TKIP,CIPHER_ID_LEN);
+ break;
+ case IW_AUTH_CIPHER_CCMP:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_CCMP,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_CCMP,CIPHER_ID_LEN);
+ break;
+ case IW_AUTH_CIPHER_WEP104:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_WEP104,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_WEP104,CIPHER_ID_LEN);
+ break;
+ }
+
+ hostif_mib_set_request(priv, DOT11_RSN_CONFIG_UNICAST_CIPHER,
+ sizeof(wpa_suite.size)+CIPHER_ID_LEN*wpa_suite.size,
+ MIB_VALUE_TYPE_OSTRING, &wpa_suite);
+ break;
+ case SME_RSN_MCAST_REQUEST:
+ switch(priv->wpa.group_suite){
+ case IW_AUTH_CIPHER_NONE:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_NONE,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_NONE,CIPHER_ID_LEN);
+ break;
+ case IW_AUTH_CIPHER_WEP40:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_WEP40,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_WEP40,CIPHER_ID_LEN);
+ break;
+ case IW_AUTH_CIPHER_TKIP:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_TKIP,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_TKIP,CIPHER_ID_LEN);
+ break;
+ case IW_AUTH_CIPHER_CCMP:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_CCMP,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_CCMP,CIPHER_ID_LEN);
+ break;
+ case IW_AUTH_CIPHER_WEP104:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA2_WEP104,CIPHER_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],CIPHER_ID_WPA_WEP104,CIPHER_ID_LEN);
+ break;
+ }
+
+ hostif_mib_set_request(priv, DOT11_RSN_CONFIG_MULTICAST_CIPHER,
+ CIPHER_ID_LEN, MIB_VALUE_TYPE_OSTRING,
+ &wpa_suite.suite[0][0] );
+ break;
+ case SME_RSN_AUTH_REQUEST:
+ wpa_suite.size=cpu_to_le16((uint16_t)1);
+ switch(priv->wpa.key_mgmt_suite){
+ case IW_AUTH_KEY_MGMT_802_1X:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],KEY_MGMT_ID_WPA2_1X,KEY_MGMT_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],KEY_MGMT_ID_WPA_1X,KEY_MGMT_ID_LEN);
+ break;
+ case IW_AUTH_KEY_MGMT_PSK:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],KEY_MGMT_ID_WPA2_PSK,KEY_MGMT_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],KEY_MGMT_ID_WPA_PSK,KEY_MGMT_ID_LEN);
+ break;
+ case 0:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],KEY_MGMT_ID_WPA2_NONE,KEY_MGMT_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],KEY_MGMT_ID_WPA_NONE,KEY_MGMT_ID_LEN);
+ break;
+ case 4:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2)
+ memcpy(&wpa_suite.suite[0][0],KEY_MGMT_ID_WPA2_WPANONE,KEY_MGMT_ID_LEN);
+ else
+ memcpy(&wpa_suite.suite[0][0],KEY_MGMT_ID_WPA_WPANONE,KEY_MGMT_ID_LEN);
+ break;
+ }
+
+ hostif_mib_set_request(priv, DOT11_RSN_CONFIG_AUTH_SUITE,
+ sizeof(wpa_suite.size)+KEY_MGMT_ID_LEN*wpa_suite.size,
+ MIB_VALUE_TYPE_OSTRING, &wpa_suite);
+ break;
+ case SME_RSN_ENABLED_REQUEST:
+ val = cpu_to_le32((uint32_t)(priv->wpa.rsn_enabled));
+ hostif_mib_set_request(priv, DOT11_RSN_ENABLED,
+ sizeof(val), MIB_VALUE_TYPE_BOOL,
+ &val );
+ break;
+ case SME_RSN_MODE_REQUEST:
+ if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA2){
+ rsn_mode.rsn_mode = cpu_to_le32((uint32_t)RSN_MODE_WPA2);
+ rsn_mode.rsn_capability = cpu_to_le16((uint16_t)0);
+ }
+ else if(priv->wpa.version == IW_AUTH_WPA_VERSION_WPA){
+ rsn_mode.rsn_mode = cpu_to_le32((uint32_t)RSN_MODE_WPA);
+ rsn_mode.rsn_capability = cpu_to_le16((uint16_t)0);
+ }
+ else{
+ rsn_mode.rsn_mode = cpu_to_le32((uint32_t)RSN_MODE_NONE);
+ rsn_mode.rsn_capability = cpu_to_le16((uint16_t)0);
+ }
+ hostif_mib_set_request(priv, LOCAL_RSN_MODE,sizeof(rsn_mode),
+ MIB_VALUE_TYPE_OSTRING,&rsn_mode );
+ break;
+
+ }
+ return;
+}
+
+static
+void hostif_sme_mode_setup(ks_wlan_private *priv)
+{
+ unsigned char rate_size;
+ unsigned char rate_octet[RATE_SET_MAX_SIZE];
+ int i=0;
+
+ /* rate setting if rate segging is auto for changing phy_type (#94)*/
+ if(priv->reg.tx_rate == TX_RATE_FULL_AUTO){
+ if(priv->reg.phy_type == D_11B_ONLY_MODE){
+ priv->reg.rate_set.body[3] = TX_RATE_11M;
+ priv->reg.rate_set.body[2] = TX_RATE_5M;
+ priv->reg.rate_set.body[1] = TX_RATE_2M|BASIC_RATE;
+ priv->reg.rate_set.body[0] = TX_RATE_1M|BASIC_RATE;
+ priv->reg.rate_set.size = 4;
+ }else{ /* D_11G_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
+ 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.rate_set.size = 12;
+ }
+ }
+
+ /* rate mask by phy setting */
+ if(priv->reg.phy_type == D_11B_ONLY_MODE){
+ for(i=0;i<priv->reg.rate_set.size;i++){
+ if(IS_11B_RATE(priv->reg.rate_set.body[i])){
+ if((priv->reg.rate_set.body[i] & RATE_MASK) >= TX_RATE_5M)
+ rate_octet[i] = priv->reg.rate_set.body[i] & RATE_MASK ;
+ else
+ rate_octet[i] = priv->reg.rate_set.body[i];
+ }
+ else
+ break;
+ }
+
+ }else{ /* D_11G_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
+ for(i=0;i<priv->reg.rate_set.size;i++){
+ if(IS_11BG_RATE(priv->reg.rate_set.body[i])){
+ if(IS_OFDM_EXT_RATE(priv->reg.rate_set.body[i]))
+ rate_octet[i] = priv->reg.rate_set.body[i] & RATE_MASK ;
+ else
+ rate_octet[i] = priv->reg.rate_set.body[i];
+ }
+ else
+ break;
+ }
+ }
+ rate_size = i;
+ if(rate_size==0){
+ if(priv->reg.phy_type == D_11G_ONLY_MODE)
+ rate_octet[0]=TX_RATE_6M | BASIC_RATE;
+ else
+ rate_octet[0]=TX_RATE_2M | BASIC_RATE;
+ rate_size = 1;
+ }
+
+ /* rate set update */
+ priv->reg.rate_set.size = rate_size;
+ memcpy(&priv->reg.rate_set.body[0], &rate_octet[0], rate_size);
+
+ switch ( priv->reg.operation_mode ) {
+ case MODE_PSEUDO_ADHOC:
+ /* Pseudo Ad-Hoc mode */
+ hostif_ps_adhoc_set_request(priv);
+ break;
+ case MODE_INFRASTRUCTURE:
+ /* Infrastructure mode */
+ if (!is_valid_ether_addr((u8 *)priv->reg.bssid)) {
+ hostif_infrastructure_set_request(priv);
+ }
+ else {
+ hostif_infrastructure_set2_request(priv);
+ DPRINTK(2, "Infra bssid = %02x:%02x:%02x:%02x:%02x:%02x\n",
+ priv->reg.bssid[0],priv->reg.bssid[1],priv->reg.bssid[2],
+ priv->reg.bssid[3],priv->reg.bssid[4],priv->reg.bssid[5]);
+ }
+ break;
+ case MODE_ADHOC:
+ /* IEEE802.11 Ad-Hoc mode */
+ if (!is_valid_ether_addr((u8 *)priv->reg.bssid)) {
+ hostif_adhoc_set_request(priv);
+ }
+ else {
+ hostif_adhoc_set2_request(priv);
+ DPRINTK(2, "Adhoc bssid = %02x:%02x:%02x:%02x:%02x:%02x\n",
+ priv->reg.bssid[0],priv->reg.bssid[1],priv->reg.bssid[2],
+ priv->reg.bssid[3],priv->reg.bssid[4],priv->reg.bssid[5]);
+ }
+ break;
+ default:
+ break;
+ }
+
+ return ;
+}
+
+static
+void hostif_sme_multicast_set(ks_wlan_private *priv)
+{
+
+ struct net_device *dev = priv->net_dev;
+ int mc_count;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)
+ struct netdev_hw_addr *ha;
+#else
+ struct dev_mc_list *mclist;
+#endif
+ char set_address[NIC_MAX_MCAST_LIST*ETH_ALEN];
+ unsigned long filter_type;
+ int i;
+
+ DPRINTK(3,"\n");
+
+ spin_lock(&priv->multicast_spin);
+
+ memset(set_address, 0, NIC_MAX_MCAST_LIST*ETH_ALEN);
+
+ if (dev->flags & IFF_PROMISC ){
+ filter_type = cpu_to_le32((uint32_t)MCAST_FILTER_PROMISC);
+ hostif_mib_set_request(priv, LOCAL_MULTICAST_FILTER, sizeof(filter_type),
+ MIB_VALUE_TYPE_BOOL, &filter_type);
+ }
+ else if ((netdev_mc_count(dev) > NIC_MAX_MCAST_LIST) || (dev->flags & IFF_ALLMULTI)){
+ filter_type = cpu_to_le32((uint32_t)MCAST_FILTER_MCASTALL);
+ hostif_mib_set_request(priv, LOCAL_MULTICAST_FILTER, sizeof(filter_type),
+ MIB_VALUE_TYPE_BOOL, &filter_type);
+ }
+ else {
+ if (priv->sme_i.sme_flag & SME_MULTICAST){
+ mc_count = netdev_mc_count(dev);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)
+ netdev_for_each_mc_addr(ha, dev) {
+ memcpy(&set_address[i*ETH_ALEN], ha->addr, ETH_ALEN);
+ }
+#else
+ for (i = 0, mclist = dev->mc_list; mclist && i < mc_count; i++, mclist = mclist->next)
+ memcpy(&set_address[i*ETH_ALEN], mclist->dmi_addr, ETH_ALEN);
+#endif
+ priv->sme_i.sme_flag &= ~SME_MULTICAST;
+ hostif_mib_set_request(priv, LOCAL_MULTICAST_ADDRESS,
+ (ETH_ALEN*mc_count), MIB_VALUE_TYPE_OSTRING, &set_address[0]);
+ }else {
+ filter_type = cpu_to_le32((uint32_t)MCAST_FILTER_MCAST);
+ priv->sme_i.sme_flag |= SME_MULTICAST;
+ hostif_mib_set_request(priv, LOCAL_MULTICAST_FILTER, sizeof(filter_type),
+ MIB_VALUE_TYPE_BOOL, &filter_type);
+ }
+ }
+
+ spin_unlock(&priv->multicast_spin);
+
+}
+
+static
+void hostif_sme_powermgt_set(ks_wlan_private *priv)
+{
+ unsigned long mode,wake_up,receiveDTIMs ;
+
+ DPRINTK(3,"\n");
+ switch(priv->reg.powermgt){
+ case POWMGT_ACTIVE_MODE:
+ mode = POWER_ACTIVE;
+ wake_up = 0;
+ receiveDTIMs = 0;
+ break;
+ case POWMGT_SAVE1_MODE:
+ if(priv->reg.operation_mode == MODE_INFRASTRUCTURE){
+ mode = POWER_SAVE;
+ wake_up = 0;
+ receiveDTIMs = 0;
+ } else {
+ mode = POWER_ACTIVE;
+ wake_up = 0;
+ receiveDTIMs = 0;
+ }
+ break;
+ case POWMGT_SAVE2_MODE:
+ if(priv->reg.operation_mode == MODE_INFRASTRUCTURE){
+ mode = POWER_SAVE;
+ wake_up = 0;
+ receiveDTIMs = 1;
+ } else {
+ mode = POWER_ACTIVE;
+ wake_up = 0;
+ receiveDTIMs = 0;
+ }
+ break;
+ default:
+ mode = POWER_ACTIVE;
+ wake_up = 0;
+ receiveDTIMs = 0;
+ break;
+ }
+ hostif_power_mngmt_request(priv, mode, wake_up, receiveDTIMs);
+
+ return;
+}
+
+static
+void hostif_sme_sleep_set(ks_wlan_private *priv)
+{
+ DPRINTK(3,"\n");
+ switch(priv->sleep_mode){
+ case SLP_SLEEP:
+ hostif_sleep_request(priv, priv->sleep_mode);
+ break;
+ case SLP_ACTIVE:
+ hostif_sleep_request(priv, priv->sleep_mode);
+ break;
+ default:
+ break;
+ }
+
+ return;
+}
+
+static
+void hostif_sme_set_key(ks_wlan_private *priv, int type)
+{
+ uint32_t val;
+ switch(type){
+ case SME_SET_FLAG:
+ val = cpu_to_le32((uint32_t)(priv->reg.privacy_invoked));
+ hostif_mib_set_request(priv, DOT11_PRIVACY_INVOKED,
+ sizeof(val), MIB_VALUE_TYPE_BOOL,
+ &val );
+ break;
+ case SME_SET_TXKEY:
+ val = cpu_to_le32((uint32_t)(priv->wpa.txkey));
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_ID,
+ sizeof(val), MIB_VALUE_TYPE_INT,
+ &val );
+ break;
+ case SME_SET_KEY1:
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_VALUE1,
+ priv->wpa.key[0].key_len, MIB_VALUE_TYPE_OSTRING,
+ &priv->wpa.key[0].key_val[0] );
+ break;
+ case SME_SET_KEY2:
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_VALUE2,
+ priv->wpa.key[1].key_len, MIB_VALUE_TYPE_OSTRING,
+ &priv->wpa.key[1].key_val[0] );
+ break;
+ case SME_SET_KEY3:
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_VALUE3,
+ priv->wpa.key[2].key_len, MIB_VALUE_TYPE_OSTRING,
+ &priv->wpa.key[2].key_val[0] );
+ break;
+ case SME_SET_KEY4:
+ hostif_mib_set_request(priv, DOT11_WEP_DEFAULT_KEY_VALUE4,
+ priv->wpa.key[3].key_len, MIB_VALUE_TYPE_OSTRING,
+ &priv->wpa.key[3].key_val[0] );
+ break;
+ case SME_SET_PMK_TSC:
+ hostif_mib_set_request(priv, DOT11_PMK_TSC,
+ WPA_RX_SEQ_LEN, MIB_VALUE_TYPE_OSTRING,
+ &priv->wpa.key[0].rx_seq[0] );
+ break;
+ case SME_SET_GMK1_TSC:
+ hostif_mib_set_request(priv, DOT11_GMK1_TSC,
+ WPA_RX_SEQ_LEN, MIB_VALUE_TYPE_OSTRING,
+ &priv->wpa.key[1].rx_seq[0] );
+ break;
+ case SME_SET_GMK2_TSC:
+ hostif_mib_set_request(priv, DOT11_GMK2_TSC,
+ WPA_RX_SEQ_LEN, MIB_VALUE_TYPE_OSTRING,
+ &priv->wpa.key[2].rx_seq[0] );
+ break;
+ }
+ return;
+}
+
+static
+void hostif_sme_set_pmksa(ks_wlan_private *priv)
+{
+ struct pmk_cache_t {
+ uint16_t size;
+ struct {
+ uint8_t bssid[ETH_ALEN];
+ uint8_t pmkid[IW_PMKID_LEN];
+ } __attribute__((packed)) list[PMK_LIST_MAX];
+ } __attribute__((packed)) pmkcache;
+ struct pmk_t *pmk;
+ struct list_head *ptr;
+ int i;
+
+ DPRINTK(4,"pmklist.size=%d\n",priv->pmklist.size);
+ i=0;
+ list_for_each(ptr, &priv->pmklist.head){
+ pmk = list_entry(ptr, struct pmk_t, list);
+ if(i<PMK_LIST_MAX){
+ memcpy(pmkcache.list[i].bssid, pmk->bssid, ETH_ALEN);
+ memcpy(pmkcache.list[i].pmkid, pmk->pmkid, IW_PMKID_LEN);
+ i++;
+ }
+ }
+ pmkcache.size = cpu_to_le16((uint16_t)(priv->pmklist.size));
+ hostif_mib_set_request(priv, LOCAL_PMK,
+ sizeof(priv->pmklist.size)+(ETH_ALEN+IW_PMKID_LEN)*(priv->pmklist.size),
+ MIB_VALUE_TYPE_OSTRING,&pmkcache );
+}
+
+/* execute sme */
+static
+void hostif_sme_execute(ks_wlan_private *priv, int event)
+{
+ uint32_t val;
+
+ DPRINTK(3,"event=%d\n",event);
+ switch (event) {
+ case SME_START:
+ if ( priv->dev_state == DEVICE_STATE_BOOT ){
+ hostif_mib_get_request(priv, DOT11_MAC_ADDRESS);
+ }
+ break;
+ case SME_MULTICAST_REQUEST:
+ hostif_sme_multicast_set(priv);
+ break;
+ case SME_MACADDRESS_SET_REQUEST:
+ hostif_mib_set_request(priv, LOCAL_CURRENTADDRESS, ETH_ALEN,
+ MIB_VALUE_TYPE_OSTRING, &priv->eth_addr[0]);
+ break;
+ case SME_BSS_SCAN_REQUEST:
+ hostif_bss_scan_request(priv, priv->reg.scan_type, priv->scan_ssid, priv->scan_ssid_len);
+ break;
+ case SME_POW_MNGMT_REQUEST:
+ hostif_sme_powermgt_set(priv);
+ break;
+ case SME_PHY_INFO_REQUEST:
+ hostif_phy_information_request(priv);
+ break;
+ case SME_MIC_FAILURE_REQUEST:
+ if(priv->wpa.mic_failure.failure == 1){
+ hostif_mic_failure_request(priv, priv->wpa.mic_failure.failure-1, 0);
+ }else if(priv->wpa.mic_failure.failure == 2){
+ hostif_mic_failure_request(priv, priv->wpa.mic_failure.failure-1,
+ priv->wpa.mic_failure.counter);
+ }else
+ DPRINTK(4,"SME_MIC_FAILURE_REQUEST: failure count=%u error?\n",
+ priv->wpa.mic_failure.failure);
+ break;
+ case SME_MIC_FAILURE_CONFIRM:
+ if(priv->wpa.mic_failure.failure == 2){
+ if(priv->wpa.mic_failure.stop)
+ priv->wpa.mic_failure.stop = 0;
+ priv->wpa.mic_failure.failure = 0;
+ hostif_start_request( priv, priv->reg.operation_mode );
+ }
+ break;
+ case SME_GET_MAC_ADDRESS:
+ if ( priv->dev_state == DEVICE_STATE_BOOT ){
+ hostif_mib_get_request(priv, DOT11_PRODUCT_VERSION);
+ }
+ break;
+ case SME_GET_PRODUCT_VERSION:
+ if ( priv->dev_state == DEVICE_STATE_BOOT ){
+ priv->dev_state = DEVICE_STATE_PREINIT;
+ }
+ break;
+ case SME_STOP_REQUEST:
+ hostif_stop_request(priv);
+ break;
+ case SME_RTS_THRESHOLD_REQUEST:
+ val = cpu_to_le32((uint32_t)(priv->reg.rts));
+ hostif_mib_set_request(priv, DOT11_RTS_THRESHOLD,
+ sizeof(val), MIB_VALUE_TYPE_INT,
+ &val );
+ break;
+ case SME_FRAGMENTATION_THRESHOLD_REQUEST:
+ val = cpu_to_le32((uint32_t)(priv->reg.fragment));
+ hostif_mib_set_request(priv, DOT11_FRAGMENTATION_THRESHOLD,
+ sizeof(val), MIB_VALUE_TYPE_INT,
+ &val );
+ break;
+ case SME_WEP_INDEX_REQUEST: case SME_WEP_KEY1_REQUEST:
+ case SME_WEP_KEY2_REQUEST: case SME_WEP_KEY3_REQUEST:
+ case SME_WEP_KEY4_REQUEST: case SME_WEP_FLAG_REQUEST:
+ hostif_sme_set_wep(priv,event);
+ break;
+ case SME_RSN_UCAST_REQUEST: case SME_RSN_MCAST_REQUEST:
+ case SME_RSN_AUTH_REQUEST: case SME_RSN_ENABLED_REQUEST:
+ case SME_RSN_MODE_REQUEST:
+ hostif_sme_set_rsn(priv,event);
+ break;
+ case SME_SET_FLAG: case SME_SET_TXKEY:
+ case SME_SET_KEY1: case SME_SET_KEY2:
+ case SME_SET_KEY3: case SME_SET_KEY4:
+ case SME_SET_PMK_TSC: case SME_SET_GMK1_TSC:
+ case SME_SET_GMK2_TSC:
+ hostif_sme_set_key(priv,event);
+ break;
+ case SME_SET_PMKSA:
+ hostif_sme_set_pmksa(priv);
+ break;
+#ifdef WPS
+ case SME_WPS_ENABLE_REQUEST:
+ hostif_mib_set_request(priv, LOCAL_WPS_ENABLE,
+ sizeof(priv->wps.wps_enabled),
+ MIB_VALUE_TYPE_INT, &priv->wps.wps_enabled );
+ break;
+ case SME_WPS_PROBE_REQUEST:
+ hostif_mib_set_request(priv, LOCAL_WPS_PROBE_REQ,
+ priv->wps.ielen,
+ MIB_VALUE_TYPE_OSTRING, priv->wps.ie);
+ break;
+#endif /* WPS */
+ case SME_MODE_SET_REQUEST:
+ hostif_sme_mode_setup(priv);
+ break;
+ case SME_SET_GAIN:
+ hostif_mib_set_request(priv, LOCAL_GAIN,
+ sizeof(priv->gain), MIB_VALUE_TYPE_OSTRING,
+ &priv->gain);
+ break;
+ case SME_GET_GAIN:
+ hostif_mib_get_request(priv, LOCAL_GAIN);
+ break;
+ case SME_GET_EEPROM_CKSUM:
+ priv->eeprom_checksum = EEPROM_FW_NOT_SUPPORT; /* initialize */
+ hostif_mib_get_request(priv, LOCAL_EEPROM_SUM);
+ break;
+ case SME_START_REQUEST:
+ hostif_start_request( priv, priv->reg.operation_mode );
+ break;
+ case SME_START_CONFIRM:
+ /* for power save */
+ atomic_set(&priv->psstatus.snooze_guard, 0);
+ atomic_set(&priv->psstatus.confirm_wait,0);
+#if !defined(_SDIO_)
+ atomic_set(&priv->psstatus.status, PS_NONE);
+#endif
+ if ( priv->dev_state == DEVICE_STATE_PREINIT ){
+ priv->dev_state = DEVICE_STATE_INIT;
+ }
+ /* wake_up_interruptible_all(&priv->confirm_wait); */
+ complete(&priv->confirm_wait);
+ break;
+ case SME_SLEEP_REQUEST:
+ hostif_sme_sleep_set(priv);
+ break;
+ case SME_SET_REGION:
+ val = cpu_to_le32((uint32_t)(priv->region));
+ hostif_mib_set_request(priv, LOCAL_REGION,
+ sizeof(val), MIB_VALUE_TYPE_INT,
+ &val );
+ break;
+ case SME_MULTICAST_CONFIRM:
+ case SME_BSS_SCAN_CONFIRM:
+ case SME_POW_MNGMT_CONFIRM:
+ case SME_PHY_INFO_CONFIRM:
+ case SME_STOP_CONFIRM:
+ case SME_RTS_THRESHOLD_CONFIRM:
+ case SME_FRAGMENTATION_THRESHOLD_CONFIRM:
+ case SME_WEP_INDEX_CONFIRM: case SME_WEP_KEY1_CONFIRM:
+ case SME_WEP_KEY2_CONFIRM: case SME_WEP_KEY3_CONFIRM:
+ case SME_WEP_KEY4_CONFIRM: case SME_WEP_FLAG_CONFIRM:
+ case SME_RSN_UCAST_CONFIRM: case SME_RSN_MCAST_CONFIRM:
+ case SME_RSN_AUTH_CONFIRM: case SME_RSN_ENABLED_CONFIRM:
+ case SME_RSN_MODE_CONFIRM:
+ case SME_MODE_SET_CONFIRM:
+ break;
+ case SME_TERMINATE:
+ default:
+ break;
+ }
+}
+
+static
+void hostif_sme_task( unsigned long dev )
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev;
+
+ DPRINTK(3,"\n");
+
+ if(priv->dev_state >= DEVICE_STATE_BOOT){
+ if (0 < cnt_smeqbody(priv) && priv->dev_state >= DEVICE_STATE_BOOT) {
+ hostif_sme_execute(priv, priv->sme_i.event_buff[priv->sme_i.qhead]);
+ inc_smeqhead(priv);
+ if (0 < cnt_smeqbody(priv))
+ tasklet_schedule(&priv->sme_task);
+ }
+ }
+ return;
+}
+
+/* send to Station Management Entity module */
+void hostif_sme_enqueue(ks_wlan_private *priv, unsigned short event)
+{
+ DPRINTK(3,"\n");
+
+#if !defined(_SDIO_)
+ if(atomic_read(&priv->psstatus.status)==PS_SNOOZE && event < SME_START_CONFIRM){ /* power save wakeup*/
+ schedule_work(&priv->ks_wlan_wakeup_task);
+ if(atomic_read(&priv->sme_task.count) <= 0){
+ /* schedule_work(&priv->ks_wlan_wakeup_task); */
+ DPRINTK(4,"sme task disable.\n");
+ tasklet_disable(&priv->sme_task);
+ }
+ }
+#endif
+
+
+ /* enqueue sme event */
+ if (cnt_smeqbody(priv) < (SME_EVENT_BUFF_SIZE - 1)) {
+ priv->sme_i.event_buff[priv->sme_i.qtail] = event;
+ inc_smeqtail(priv);
+ //DPRINTK(3,"inc_smeqtail \n");
+#ifdef KS_WLAN_DEBUG
+ if (priv->sme_i.max_event_count < cnt_smeqbody(priv))
+ priv->sme_i.max_event_count = cnt_smeqbody(priv);
+#endif /* KS_WLAN_DEBUG */
+ } else {
+ /* in case of buffer overflow */
+ //DPRINTK(2,"sme queue buffer overflow\n");
+ printk("sme queue buffer overflow\n");
+ }
+
+ tasklet_schedule(&priv->sme_task);
+
+}
+
+int hostif_init( ks_wlan_private *priv )
+{
+ int rc=0;
+ int i;
+
+ DPRINTK(3,"\n");
+
+ priv->aplist.size =0;
+ for(i=0;i<LOCAL_APLIST_MAX;i++)
+ memset(&(priv->aplist.ap[i]),0,sizeof(struct local_ap_t));
+ priv->infra_status = 0;
+ priv->current_rate = 4;
+ priv->connect_status = DISCONNECT_STATUS;
+
+ spin_lock_init(&priv->multicast_spin);
+
+ spin_lock_init(&priv->dev_read_lock);
+ init_waitqueue_head (&priv->devread_wait);
+ priv->dev_count = 0;
+ atomic_set(&priv->event_count, 0);
+ atomic_set(&priv->rec_count, 0);
+
+ /* for power save */
+ atomic_set(&priv->psstatus.status, PS_NONE);
+ atomic_set(&priv->psstatus.confirm_wait, 0);
+ atomic_set(&priv->psstatus.snooze_guard, 0);
+ /* init_waitqueue_head(&priv->psstatus.wakeup_wait); */
+ init_completion(&priv->psstatus.wakeup_wait);
+ //INIT_WORK(&priv->ks_wlan_wakeup_task, ks_wlan_hw_wakeup_task, (void *)priv);
+ INIT_WORK(&priv->ks_wlan_wakeup_task, ks_wlan_hw_wakeup_task);
+
+ /* WPA */
+ memset(&(priv->wpa), 0, sizeof(priv->wpa));
+ priv->wpa.rsn_enabled = 0;
+ priv->wpa.mic_failure.failure = 0;
+ priv->wpa.mic_failure.last_failure_time = 0;
+ priv->wpa.mic_failure.stop = 0;
+ 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);
+
+ priv->sme_i.sme_status = SME_IDLE;
+ priv->sme_i.qhead = priv->sme_i.qtail = 0;
+#ifdef KS_WLAN_DEBUG
+ priv->sme_i.max_event_count = 0;
+#endif
+ spin_lock_init(&priv->sme_i.sme_spin);
+ priv->sme_i.sme_flag = 0;
+
+ tasklet_init(&priv->sme_task, hostif_sme_task, (unsigned long)priv);
+
+ return rc;
+}
+
+void hostif_exit( ks_wlan_private *priv )
+{
+ tasklet_kill(&priv->sme_task);
+ return;
+}
+
--- /dev/null
+/*
+ * Driver for KeyStream wireless LAN
+ *
+ * ks_hostif.h
+ * $Id: ks_hostif.h 994 2009-09-14 01:51:16Z sekine $
+ *
+ * Copyright (c) 2005-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+#ifndef _KS_HOSTIF_H_
+#define _KS_HOSTIF_H_
+/*
+ * HOST-MAC I/F events
+ */
+#define HIF_DATA_REQ 0xE001
+#define HIF_DATA_IND 0xE801
+#define HIF_MIB_GET_REQ 0xE002
+#define HIF_MIB_GET_CONF 0xE802
+#define HIF_MIB_SET_REQ 0xE003
+#define HIF_MIB_SET_CONF 0xE803
+#define HIF_POWERMGT_REQ 0xE004
+#define HIF_POWERMGT_CONF 0xE804
+#define HIF_START_REQ 0xE005
+#define HIF_START_CONF 0xE805
+#define HIF_CONNECT_IND 0xE806
+#define HIF_STOP_REQ 0xE006
+#define HIF_STOP_CONF 0xE807
+#define HIF_PS_ADH_SET_REQ 0xE007
+#define HIF_PS_ADH_SET_CONF 0xE808
+#define HIF_INFRA_SET_REQ 0xE008
+#define HIF_INFRA_SET_CONF 0xE809
+#define HIF_ADH_SET_REQ 0xE009
+#define HIF_ADH_SET_CONF 0xE80A
+#define HIF_AP_SET_REQ 0xE00A
+#define HIF_AP_SET_CONF 0xE80B
+#define HIF_ASSOC_INFO_IND 0xE80C
+#define HIF_MIC_FAILURE_REQ 0xE00B
+#define HIF_MIC_FAILURE_CONF 0xE80D
+#define HIF_SCAN_REQ 0xE00C
+#define HIF_SCAN_CONF 0xE80E
+#define HIF_PHY_INFO_REQ 0xE00D
+#define HIF_PHY_INFO_CONF 0xE80F
+#define HIF_SLEEP_REQ 0xE00E
+#define HIF_SLEEP_CONF 0xE810
+#define HIF_PHY_INFO_IND 0xE811
+#define HIF_SCAN_IND 0xE812
+#define HIF_INFRA_SET2_REQ 0xE00F
+#define HIF_INFRA_SET2_CONF 0xE813
+#define HIF_ADH_SET2_REQ 0xE010
+#define HIF_ADH_SET2_CONF 0xE814
+
+#define HIF_REQ_MAX 0xE010
+
+/*
+ * HOST-MAC I/F data structure
+ * Byte alignmet Little Endian
+ */
+
+struct hostif_hdr {
+ uint16_t size;
+ uint16_t event;
+} __attribute__((packed));
+
+struct hostif_data_request_t {
+ struct hostif_hdr header;
+ uint16_t auth_type;
+#define TYPE_DATA 0x0000
+#define TYPE_AUTH 0x0001
+ uint16_t reserved;
+ uint8_t data[0];
+} __attribute__((packed));
+
+struct hostif_data_indication_t {
+ struct hostif_hdr header;
+ uint16_t auth_type;
+/* #define TYPE_DATA 0x0000 */
+#define TYPE_PMK1 0x0001
+#define TYPE_GMK1 0x0002
+#define TYPE_GMK2 0x0003
+ uint16_t reserved;
+ uint8_t data[0];
+} __attribute__((packed));
+
+#define CHANNEL_LIST_MAX_SIZE 14
+struct channel_list_t {
+ uint8_t size;
+ uint8_t body[CHANNEL_LIST_MAX_SIZE];
+ uint8_t pad;
+} __attribute__((packed));
+
+/* MIB Attribute */
+#define DOT11_MAC_ADDRESS 0x21010100 /* MAC Address (R) */
+#define DOT11_PRODUCT_VERSION 0x31024100 /* FirmWare Version (R)*/
+#define DOT11_RTS_THRESHOLD 0x21020100 /* RTS Threshold (R/W) */
+#define DOT11_FRAGMENTATION_THRESHOLD 0x21050100 /* Fragment Threshold (R/W) */
+#define DOT11_PRIVACY_INVOKED 0x15010100 /* WEP ON/OFF (W) */
+#define DOT11_WEP_DEFAULT_KEY_ID 0x15020100 /* WEP Index (W) */
+#define DOT11_WEP_DEFAULT_KEY_VALUE1 0x13020101 /* WEP Key#1(TKIP AES: PairwiseTemporalKey) (W) */
+#define DOT11_WEP_DEFAULT_KEY_VALUE2 0x13020102 /* WEP Key#2(TKIP AES: GroupKey1) (W) */
+#define DOT11_WEP_DEFAULT_KEY_VALUE3 0x13020103 /* WEP Key#3(TKIP AES: GroupKey2) (W) */
+#define DOT11_WEP_DEFAULT_KEY_VALUE4 0x13020104 /* WEP Key#4 (W) */
+#define DOT11_WEP_LIST 0x13020100 /* WEP LIST */
+#define DOT11_DESIRED_SSID 0x11090100 /* SSID */
+#define DOT11_CURRENT_CHANNEL 0x45010100 /* channel set */
+#define DOT11_OPERATION_RATE_SET 0x11110100 /* rate set */
+
+#define LOCAL_AP_SEARCH_INTEAVAL 0xF1010100 /* AP search interval (R/W) */
+#define LOCAL_CURRENTADDRESS 0xF1050100 /* MAC Adress change (W) */
+#define LOCAL_MULTICAST_ADDRESS 0xF1060100 /* Multicast Adress (W) */
+#define LOCAL_MULTICAST_FILTER 0xF1060200 /* Multicast Adress Filter enable/disable (W) */
+#define LOCAL_SEARCHED_AP_LIST 0xF1030100 /* AP list (R) */
+#define LOCAL_LINK_AP_STATUS 0xF1040100 /* Link AP status (R) */
+#define LOCAL_PACKET_STATISTICS 0xF1020100 /* tx,rx packets statistics */
+#define LOCAL_AP_SCAN_LIST_TYPE_SET 0xF1030200 /* AP_SCAN_LIST_TYPE */
+
+#define DOT11_RSN_ENABLED 0x15070100 /* WPA enable/disable (W) */
+#define LOCAL_RSN_MODE 0x56010100 /* RSN mode WPA/WPA2 (W) */
+#define DOT11_RSN_CONFIG_MULTICAST_CIPHER 0x51040100 /* GroupKeyCipherSuite (W) */
+#define DOT11_RSN_CONFIG_UNICAST_CIPHER 0x52020100 /* PairwiseKeyCipherSuite (W) */
+#define DOT11_RSN_CONFIG_AUTH_SUITE 0x53020100 /* AuthenticationKeyManagementSuite (W) */
+#define DOT11_RSN_CONFIG_VERSION 0x51020100 /* RSN version (W) */
+#define LOCAL_RSN_CONFIG_ALL 0x5F010100 /* RSN CONFIG ALL (W) */
+#define DOT11_PMK_TSC 0x55010100 /* PMK_TSC (W) */
+#define DOT11_GMK1_TSC 0x55010101 /* GMK1_TSC (W) */
+#define DOT11_GMK2_TSC 0x55010102 /* GMK2_TSC (W) */
+#define DOT11_GMK3_TSC 0x55010103 /* GMK3_TSC */
+#define LOCAL_PMK 0x58010100 /* Pairwise Master Key cache (W) */
+
+#define LOCAL_REGION 0xF10A0100 /* Region setting */
+
+#ifdef WPS
+#define LOCAL_WPS_ENABLE 0xF10B0100 /* WiFi Protected Setup */
+#define LOCAL_WPS_PROBE_REQ 0xF10C0100 /* WPS Probe Request */
+#endif /* WPS */
+
+#define LOCAL_GAIN 0xF10D0100 /* Carrer sense threshold for demo ato show */
+#define LOCAL_EEPROM_SUM 0xF10E0100 /* EEPROM checksum information */
+
+struct hostif_mib_get_request_t {
+ struct hostif_hdr header;
+ uint32_t mib_attribute;
+} __attribute__((packed));
+
+
+struct hostif_mib_value_t {
+ uint16_t size;
+ uint16_t type;
+#define MIB_VALUE_TYPE_NULL 0
+#define MIB_VALUE_TYPE_INT 1
+#define MIB_VALUE_TYPE_BOOL 2
+#define MIB_VALUE_TYPE_COUNT32 3
+#define MIB_VALUE_TYPE_OSTRING 4
+ uint8_t body[0];
+} __attribute__((packed));
+
+struct hostif_mib_get_confirm_t {
+ struct hostif_hdr header;
+ uint32_t mib_status;
+#define MIB_SUCCESS 0
+#define MIB_INVALID 1
+#define MIB_READ_ONLY 2
+#define MIB_WRITE_ONLY 3
+ uint32_t mib_attribute;
+ struct hostif_mib_value_t mib_value;
+} __attribute__((packed));
+
+struct hostif_mib_set_request_t {
+ struct hostif_hdr header;
+ uint32_t mib_attribute;
+ struct hostif_mib_value_t mib_value;
+} __attribute__((packed));
+
+struct hostif_mib_set_confirm_t {
+ struct hostif_hdr header;
+ uint32_t mib_status;
+ uint32_t mib_attribute;
+} __attribute__((packed));
+
+struct hostif_power_mngmt_request_t {
+ struct hostif_hdr header;
+ uint32_t mode;
+#define POWER_ACTIVE 1
+#define POWER_SAVE 2
+ uint32_t wake_up;
+#define SLEEP_FALSE 0
+#define SLEEP_TRUE 1 /* not used */
+ uint32_t receiveDTIMs;
+#define DTIM_FALSE 0
+#define DTIM_TRUE 1
+} __attribute__((packed));
+
+/* power management mode */
+enum {
+ POWMGT_ACTIVE_MODE=0,
+ POWMGT_SAVE1_MODE,
+ POWMGT_SAVE2_MODE
+};
+
+#define RESULT_SUCCESS 0
+#define RESULT_INVALID_PARAMETERS 1
+#define RESULT_NOT_SUPPORTED 2
+/* #define RESULT_ALREADY_RUNNING 3 */
+#define RESULT_ALREADY_RUNNING 7
+
+struct hostif_power_mngmt_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+} __attribute__((packed));
+
+struct hostif_start_request_t {
+ struct hostif_hdr header;
+ uint16_t mode;
+#define MODE_PSEUDO_ADHOC 0
+#define MODE_INFRASTRUCTURE 1
+#define MODE_AP 2 /* not used */
+#define MODE_ADHOC 3
+} __attribute__((packed));
+
+struct hostif_start_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+} __attribute__((packed));
+
+#define SSID_MAX_SIZE 32
+struct ssid_t {
+ uint8_t size;
+ uint8_t body[SSID_MAX_SIZE];
+ uint8_t ssid_pad;
+} __attribute__((packed));
+
+#define RATE_SET_MAX_SIZE 16
+struct rate_set8_t {
+ uint8_t size;
+ uint8_t body[8];
+ uint8_t rate_pad;
+} __attribute__((packed));
+
+struct FhParms_t {
+ uint16_t dwellTime;
+ uint8_t hopSet;
+ uint8_t hopPattern;
+ uint8_t hopIndex;
+} __attribute__((packed));
+
+struct DsParms_t {
+ uint8_t channel;
+} __attribute__((packed));
+
+struct CfParms_t {
+ uint8_t count;
+ uint8_t period;
+ uint16_t maxDuration;
+ uint16_t durRemaining;
+} __attribute__((packed));
+
+struct IbssParms_t {
+ uint16_t atimWindow;
+} __attribute__((packed));
+
+
+struct rsn_t {
+ uint8_t size;
+#define RSN_BODY_SIZE 64
+ uint8_t body[RSN_BODY_SIZE];
+} __attribute__((packed));
+
+struct ErpParams_t {
+ uint8_t erp_info;
+} __attribute__((packed));
+
+struct rate_set16_t{
+ uint8_t size;
+ uint8_t body[16];
+ uint8_t rate_pad;
+} __attribute__((packed));
+
+struct ap_info_t{
+ uint8_t bssid[6]; /* +00 */
+ uint8_t rssi; /* +06 */
+ uint8_t sq; /* +07 */
+ uint8_t noise; /* +08 */
+ uint8_t pad0; /* +09 */
+ uint16_t beacon_period; /* +10 */
+ uint16_t capability; /* +12 */
+#define BSS_CAP_ESS (1<<0)
+#define BSS_CAP_IBSS (1<<1)
+#define BSS_CAP_CF_POLABLE (1<<2)
+#define BSS_CAP_CF_POLL_REQ (1<<3)
+#define BSS_CAP_PRIVACY (1<<4)
+#define BSS_CAP_SHORT_PREAMBLE (1<<5)
+#define BSS_CAP_PBCC (1<<6)
+#define BSS_CAP_CHANNEL_AGILITY (1<<7)
+#define BSS_CAP_SHORT_SLOT_TIME (1<<10)
+#define BSS_CAP_DSSS_OFDM (1<<13)
+ uint8_t frame_type; /* +14 */
+ uint8_t ch_info; /* +15 */
+#define FRAME_TYPE_BEACON 0x80
+#define FRAME_TYPE_PROBE_RESP 0x50
+ uint16_t body_size; /* +16 */
+ uint8_t body[1024]; /* +18 */
+ /* +1032 */
+} __attribute__((packed));
+
+struct link_ap_info_t{
+ uint8_t bssid[6]; /* +00 */
+ uint8_t rssi; /* +06 */
+ uint8_t sq; /* +07 */
+ uint8_t noise; /* +08 */
+ uint8_t pad0; /* +09 */
+ uint16_t beacon_period; /* +10 */
+ uint16_t capability; /* +12 */
+ struct rate_set8_t rate_set; /* +14 */
+ struct FhParms_t fh_parameter; /* +24 */
+ struct DsParms_t ds_parameter; /* +29 */
+ struct CfParms_t cf_parameter; /* +30 */
+ struct IbssParms_t ibss_parameter; /* +36 */
+ struct ErpParams_t erp_parameter; /* +38 */
+ uint8_t pad1; /* +39 */
+ struct rate_set8_t ext_rate_set; /* +40 */
+ uint8_t DTIM_period; /* +50 */
+ uint8_t rsn_mode; /* +51 */
+#define RSN_MODE_NONE 0
+#define RSN_MODE_WPA 1
+#define RSN_MODE_WPA2 2
+ struct {
+ uint8_t size; /* +52 */
+ uint8_t body[128]; /* +53 */
+ } __attribute__((packed)) rsn;
+} __attribute__((packed));
+
+struct hostif_connect_indication_t {
+ struct hostif_hdr header;
+ uint16_t connect_code;
+#define RESULT_CONNECT 0
+#define RESULT_DISCONNECT 1
+ struct link_ap_info_t link_ap_info;
+} __attribute__((packed));
+
+struct hostif_stop_request_t {
+ struct hostif_hdr header;
+} __attribute__((packed));
+
+struct hostif_stop_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+} __attribute__((packed));
+
+struct hostif_ps_adhoc_set_request_t {
+ struct hostif_hdr header;
+ uint16_t phy_type;
+#define D_11B_ONLY_MODE 0
+#define D_11G_ONLY_MODE 1
+#define D_11BG_COMPATIBLE_MODE 2
+#define D_11A_ONLY_MODE 3
+ uint16_t cts_mode;
+#define CTS_MODE_FALSE 0
+#define CTS_MODE_TRUE 1
+ uint16_t channel;
+ struct rate_set16_t rate_set;
+ uint16_t capability; /* bit5:preamble bit6:pbcc pbcc not supported always 0
+ * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+ uint16_t scan_type;
+} __attribute__((packed));
+
+struct hostif_ps_adhoc_set_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+} __attribute__((packed));
+
+struct hostif_infrastructure_set_request_t {
+ struct hostif_hdr header;
+ uint16_t phy_type;
+ uint16_t cts_mode;
+ struct rate_set16_t rate_set;
+ struct ssid_t ssid;
+ uint16_t capability; /* bit5:preamble bit6:pbcc pbcc not supported always 0
+ * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+ uint16_t beacon_lost_count;
+ uint16_t auth_type;
+#define AUTH_TYPE_OPEN_SYSTEM 0
+#define AUTH_TYPE_SHARED_KEY 1
+ struct channel_list_t channel_list;
+ uint16_t scan_type;
+} __attribute__((packed));
+
+struct hostif_infrastructure_set2_request_t {
+ struct hostif_hdr header;
+ uint16_t phy_type;
+ uint16_t cts_mode;
+ struct rate_set16_t rate_set;
+ struct ssid_t ssid;
+ uint16_t capability; /* bit5:preamble bit6:pbcc pbcc not supported always 0
+ * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+ uint16_t beacon_lost_count;
+ uint16_t auth_type;
+#define AUTH_TYPE_OPEN_SYSTEM 0
+#define AUTH_TYPE_SHARED_KEY 1
+ struct channel_list_t channel_list;
+ uint16_t scan_type;
+ uint8_t bssid[ETH_ALEN];
+} __attribute__((packed));
+
+
+struct hostif_infrastructure_set_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+} __attribute__((packed));
+
+struct hostif_adhoc_set_request_t {
+ struct hostif_hdr header;
+ uint16_t phy_type;
+ uint16_t cts_mode;
+ uint16_t channel;
+ struct rate_set16_t rate_set;
+ struct ssid_t ssid;
+ uint16_t capability; /* bit5:preamble bit6:pbcc pbcc not supported always 0
+ * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+ uint16_t scan_type;
+} __attribute__((packed));
+
+struct hostif_adhoc_set2_request_t {
+ struct hostif_hdr header;
+ uint16_t phy_type;
+ uint16_t cts_mode;
+ uint16_t reserved;
+ struct rate_set16_t rate_set;
+ struct ssid_t ssid;
+ uint16_t capability; /* bit5:preamble bit6:pbcc pbcc not supported always 0
+ * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+ uint16_t scan_type;
+ struct channel_list_t channel_list;
+ uint8_t bssid[ETH_ALEN];
+} __attribute__((packed));
+
+struct hostif_adhoc_set_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+} __attribute__((packed));
+
+
+struct last_associate_t {
+ uint8_t type;
+ uint8_t status;
+} __attribute__((packed));
+
+struct association_request_t {
+ uint8_t type;
+#define FRAME_TYPE_ASSOC_REQ 0x00
+#define FRAME_TYPE_REASSOC_REQ 0x20
+ uint8_t pad;
+ uint16_t capability;
+ uint16_t listen_interval;
+ uint8_t ap_address[6];
+ uint16_t reqIEs_size;
+} __attribute__((packed));
+
+struct association_response_t {
+ uint8_t type;
+#define FRAME_TYPE_ASSOC_RESP 0x10
+#define FRAME_TYPE_REASSOC_RESP 0x30
+ uint8_t pad;
+ uint16_t capability;
+ uint16_t status;
+ uint16_t association_id;
+ uint16_t respIEs_size;
+} __attribute__((packed));
+
+struct hostif_associate_indication_t {
+ struct hostif_hdr header;
+ struct association_request_t assoc_req;
+ struct association_response_t assoc_resp;
+ /* followed by (reqIEs_size + respIEs_size) octets of data */
+ /* reqIEs data *//* respIEs data */
+} __attribute__((packed));
+
+struct hostif_bss_scan_request_t {
+ struct hostif_hdr header;
+ uint8_t scan_type;
+#define ACTIVE_SCAN 0
+#define PASSIVE_SCAN 1
+ uint8_t pad[3];
+ uint32_t ch_time_min;
+ uint32_t ch_time_max;
+ struct channel_list_t channel_list;
+ struct ssid_t ssid;
+} __attribute__((packed));
+
+struct hostif_bss_scan_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+ uint16_t reserved;
+} __attribute__((packed));
+
+struct hostif_phy_information_request_t {
+ struct hostif_hdr header;
+ uint16_t type;
+#define NORMAL_TYPE 0
+#define TIME_TYPE 1
+ uint16_t time; /* unit 100ms */
+} __attribute__((packed));
+
+struct hostif_phy_information_confirm_t {
+ struct hostif_hdr header;
+ uint8_t rssi;
+ uint8_t sq;
+ uint8_t noise;
+ uint8_t link_speed;
+ uint32_t tx_frame;
+ uint32_t rx_frame;
+ uint32_t tx_error;
+ uint32_t rx_error;
+} __attribute__((packed));
+
+/* sleep mode */
+#define SLP_ACTIVE 0
+#define SLP_SLEEP 1
+struct hostif_sleep_request_t {
+ struct hostif_hdr header;
+} __attribute__((packed));
+
+struct hostif_sleep_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+} __attribute__((packed));
+
+struct hostif_mic_failure_request_t {
+ struct hostif_hdr header;
+ uint16_t failure_count;
+ uint16_t timer;
+} __attribute__((packed));
+
+struct hostif_mic_failure_confirm_t {
+ struct hostif_hdr header;
+ uint16_t result_code;
+} __attribute__((packed));
+
+#define BASIC_RATE 0x80
+#define RATE_MASK 0x7F
+
+#define TX_RATE_AUTO 0xff
+#define TX_RATE_1M_FIXED 0
+#define TX_RATE_2M_FIXED 1
+#define TX_RATE_1_2M_AUTO 2
+#define TX_RATE_5M_FIXED 3
+#define TX_RATE_11M_FIXED 4
+
+#define TX_RATE_FULL_AUTO 0
+#define TX_RATE_11_AUTO 1
+#define TX_RATE_11B_AUTO 2
+#define TX_RATE_11BG_AUTO 3
+#define TX_RATE_MANUAL_AUTO 4
+#define TX_RATE_FIXED 5
+
+/* 11b rate */
+#define TX_RATE_1M (uint8_t)(10/5) /* 11b 11g basic rate */
+#define TX_RATE_2M (uint8_t)(20/5) /* 11b 11g basic rate */
+#define TX_RATE_5M (uint8_t)(55/5) /* 11g basic rate */
+#define TX_RATE_11M (uint8_t)(110/5) /* 11g basic rate */
+
+/* 11g rate */
+#define TX_RATE_6M (uint8_t)(60/5) /* 11g basic rate */
+#define TX_RATE_12M (uint8_t)(120/5) /* 11g basic rate */
+#define TX_RATE_24M (uint8_t)(240/5) /* 11g basic rate */
+#define TX_RATE_9M (uint8_t)(90/5)
+#define TX_RATE_18M (uint8_t)(180/5)
+#define TX_RATE_36M (uint8_t)(360/5)
+#define TX_RATE_48M (uint8_t)(480/5)
+#define TX_RATE_54M (uint8_t)(540/5)
+
+#define IS_11B_RATE(A) (((A&RATE_MASK)==TX_RATE_1M)||((A&RATE_MASK)==TX_RATE_2M)||\
+ ((A&RATE_MASK)==TX_RATE_5M)||((A&RATE_MASK)==TX_RATE_11M))
+
+#define IS_OFDM_RATE(A) (((A&RATE_MASK)==TX_RATE_6M)||((A&RATE_MASK)==TX_RATE_12M)||\
+ ((A&RATE_MASK)==TX_RATE_24M)||((A&RATE_MASK)==TX_RATE_9M)||\
+ ((A&RATE_MASK)==TX_RATE_18M)||((A&RATE_MASK)==TX_RATE_36M)||\
+ ((A&RATE_MASK)==TX_RATE_48M)||((A&RATE_MASK)==TX_RATE_54M))
+
+#define IS_11BG_RATE(A) (IS_11B_RATE(A)||IS_OFDM_RATE(A))
+
+#define IS_OFDM_EXT_RATE(A) (((A&RATE_MASK)==TX_RATE_9M)||((A&RATE_MASK)==TX_RATE_18M)||\
+ ((A&RATE_MASK)==TX_RATE_36M)||((A&RATE_MASK)==TX_RATE_48M)||\
+ ((A&RATE_MASK)==TX_RATE_54M))
+
+enum {
+ CONNECT_STATUS=0,
+ DISCONNECT_STATUS
+};
+
+/* preamble type */
+enum {
+ LONG_PREAMBLE=0,
+ SHORT_PREAMBLE
+};
+
+/* multicast filter */
+#define MCAST_FILTER_MCAST 0
+#define MCAST_FILTER_MCASTALL 1
+#define MCAST_FILTER_PROMISC 2
+
+#define NIC_MAX_MCAST_LIST 32
+
+/* macro function */
+#define HIF_EVENT_MASK 0xE800
+#define IS_HIF_IND(_EVENT) ((_EVENT&HIF_EVENT_MASK)==0xE800 && \
+ ((_EVENT&~HIF_EVENT_MASK)==0x0001 || \
+ (_EVENT&~HIF_EVENT_MASK)==0x0006 || \
+ (_EVENT&~HIF_EVENT_MASK)==0x000C || \
+ (_EVENT&~HIF_EVENT_MASK)==0x0011 || \
+ (_EVENT&~HIF_EVENT_MASK)==0x0012))
+
+#define IS_HIF_CONF(_EVENT) ((_EVENT&HIF_EVENT_MASK)==0xE800 && \
+ (_EVENT&~HIF_EVENT_MASK)>0x0000 && \
+ (_EVENT&~HIF_EVENT_MASK)<0x0012 && \
+ !IS_HIF_IND(_EVENT) )
+
+#ifdef __KERNEL__
+
+#include "ks_wlan.h"
+
+/* function prototype */
+extern int hostif_data_request( ks_wlan_private *priv, struct sk_buff *packet );
+extern void hostif_receive( ks_wlan_private *priv, unsigned char *p, unsigned int size );
+extern void hostif_sme_enqueue(ks_wlan_private *priv, uint16_t event);
+extern int hostif_init( ks_wlan_private *priv );
+extern void hostif_exit( ks_wlan_private *priv );
+
+static
+inline int hif_align_size(int size)
+{
+#ifdef KS_ATOM
+ if( size < 1024 )
+ size = 1024;
+#endif
+#ifdef DEVICE_ALIGNMENT
+ return (size%DEVICE_ALIGNMENT) ? size + DEVICE_ALIGNMENT - (size % DEVICE_ALIGNMENT) : size;
+#else
+ return size;
+#endif
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _KS_HOSTIF_H_ */
--- /dev/null
+/*
+ * Driver for KeyStream IEEE802.11 b/g wireless LAN cards.
+ *
+ * ks_wlan.h
+ * $Id: ks_wlan.h 994 2009-09-14 01:51:16Z sekine $
+ *
+ * Copyright (C) 2006-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+#ifndef _KS_WLAN_H
+#define _KS_WLAN_H
+
+#define WPS
+
+#include <linux/version.h>
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
+#include <linux/config.h>
+#endif
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include <linux/spinlock.h> /* spinlock_t */
+#include <linux/sched.h> /* wait_queue_head_t */
+#include <linux/types.h> /* pid_t */
+#include <linux/netdevice.h> /* struct net_device_stats, struct sk_buff */
+#include <linux/etherdevice.h>
+#include <linux/wireless.h>
+#include <asm/atomic.h> /* struct atmic_t */
+#include <linux/timer.h> /* struct timer_list */
+#include <linux/string.h>
+#include <linux/completion.h> /* struct completion */
+
+#include <asm/io.h>
+
+/* Workqueue / task queue backwards compatibility stuff */
+#if ((LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41)) || (defined _MVL31_) || (defined _CELF3_))
+#include <linux/workqueue.h>
+#else
+#include <linux/tqueue.h>
+#define work_struct tq_struct
+#define INIT_WORK INIT_TQUEUE
+#define schedule_work schedule_task
+#endif
+
+/* Interrupt handler backwards compatibility stuff */
+/*
+#ifndef IRQ_NONE
+#define IRQ_NONE
+#define IRQ_HANDLED
+typedef void irqreturn_t;
+#endif
+*/
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,23)
+#define free_netdev(x) kfree(x)
+#define pci_name(x) x->slot_name
+#endif
+
+#if (defined _PCMCIA_)
+#include "pcmcia/ks7010_pcmcia.h"
+#elif (defined _PCI_)
+#include "pci/ks7010_pci.h"
+#elif (defined _SDIO_)
+#include "ks7010_sdio.h"
+#elif (defined _SPI_)
+#include "spi/ks7010_spi.h"
+#else
+#error not defined bus type !
+#endif
+
+struct ks_wlan_parameter {
+ uint8_t operation_mode; /* Operation Mode */
+ uint8_t channel; /* Channel */
+ uint8_t tx_rate; /* Transmit Rate */
+ struct {
+ uint8_t size;
+ uint8_t body[16];
+ } rate_set;
+ uint8_t bssid[ETH_ALEN]; /* BSSID */
+ struct {
+ uint8_t size;
+ uint8_t body[32+1];
+ } ssid; /* SSID */
+ uint8_t preamble; /* Preamble */
+ uint8_t powermgt; /* PowerManagementMode */
+ uint32_t scan_type; /* AP List Scan Type */
+#define BEACON_LOST_COUNT_MIN 0
+#define BEACON_LOST_COUNT_MAX 65535
+ uint32_t beacon_lost_count; /* Beacon Lost Count */
+ uint32_t rts; /* RTS Threashold */
+ uint32_t fragment; /* Fragmentation Threashold */
+ uint32_t privacy_invoked;
+ uint32_t wep_index;
+ struct {
+ uint8_t size;
+ uint8_t val[13*2+1];
+ } wep_key[4];
+ uint16_t authenticate_type;
+ uint16_t phy_type; /* 11b/11g/11bg mode type*/
+ uint16_t cts_mode; /* for 11g/11bg mode cts mode */
+ uint16_t phy_info_timer; /* phy information timer */
+ char rom_file[256];
+};
+
+enum {
+ DEVICE_STATE_OFF = 0, /* this means hw_unavailable is != 0 */
+ DEVICE_STATE_PREBOOT, /* we are in a pre-boot state (empty RAM) */
+ DEVICE_STATE_BOOT, /* boot state (fw upload, run fw) */
+ DEVICE_STATE_PREINIT, /* pre-init state */
+ DEVICE_STATE_INIT, /* init state (restore MIB backup to device) */
+ DEVICE_STATE_READY, /* driver&device are in operational state */
+ DEVICE_STATE_SLEEP /* device in sleep mode */
+};
+
+/* SME flag */
+#define SME_MODE_SET (1<<0)
+#define SME_RTS (1<<1)
+#define SME_FRAG (1<<2)
+#define SME_WEP_FLAG (1<<3)
+#define SME_WEP_INDEX (1<<4)
+#define SME_WEP_VAL1 (1<<5)
+#define SME_WEP_VAL2 (1<<6)
+#define SME_WEP_VAL3 (1<<7)
+#define SME_WEP_VAL4 (1<<8)
+#define SME_WEP_VAL_MASK (SME_WEP_VAL1|SME_WEP_VAL2|SME_WEP_VAL3|SME_WEP_VAL4)
+#define SME_RSN (1<<9)
+#define SME_RSN_MULTICAST (1<<10)
+#define SME_RSN_UNICAST (1<<11)
+#define SME_RSN_AUTH (1<<12)
+
+#define SME_AP_SCAN (1<<13)
+#define SME_MULTICAST (1<<14)
+
+/* SME Event */
+enum {
+ SME_START,
+
+ SME_MULTICAST_REQUEST,
+ SME_MACADDRESS_SET_REQUEST,
+ SME_BSS_SCAN_REQUEST,
+ SME_SET_FLAG,
+ SME_SET_TXKEY,
+ SME_SET_KEY1,
+ SME_SET_KEY2,
+ SME_SET_KEY3,
+ SME_SET_KEY4,
+ SME_SET_PMK_TSC,
+ SME_SET_GMK1_TSC,
+ SME_SET_GMK2_TSC,
+ SME_SET_GMK3_TSC,
+ SME_SET_PMKSA,
+ SME_POW_MNGMT_REQUEST,
+ SME_PHY_INFO_REQUEST,
+ SME_MIC_FAILURE_REQUEST,
+ SME_GET_MAC_ADDRESS,
+ SME_GET_PRODUCT_VERSION,
+ SME_STOP_REQUEST,
+ SME_RTS_THRESHOLD_REQUEST,
+ SME_FRAGMENTATION_THRESHOLD_REQUEST,
+ SME_WEP_INDEX_REQUEST,
+ SME_WEP_KEY1_REQUEST,
+ SME_WEP_KEY2_REQUEST,
+ SME_WEP_KEY3_REQUEST,
+ SME_WEP_KEY4_REQUEST,
+ SME_WEP_FLAG_REQUEST,
+ SME_RSN_UCAST_REQUEST,
+ SME_RSN_MCAST_REQUEST,
+ SME_RSN_AUTH_REQUEST,
+ SME_RSN_ENABLED_REQUEST,
+ SME_RSN_MODE_REQUEST,
+#ifdef WPS
+ SME_WPS_ENABLE_REQUEST,
+ SME_WPS_PROBE_REQUEST,
+#endif
+ SME_SET_GAIN,
+ SME_GET_GAIN,
+ SME_SLEEP_REQUEST,
+ SME_SET_REGION,
+ SME_MODE_SET_REQUEST,
+ SME_START_REQUEST,
+ SME_GET_EEPROM_CKSUM,
+
+
+ SME_MIC_FAILURE_CONFIRM,
+ SME_START_CONFIRM,
+
+ SME_MULTICAST_CONFIRM,
+ SME_BSS_SCAN_CONFIRM,
+ SME_GET_CURRENT_AP,
+ SME_POW_MNGMT_CONFIRM,
+ SME_PHY_INFO_CONFIRM,
+ SME_STOP_CONFIRM,
+ SME_RTS_THRESHOLD_CONFIRM,
+ SME_FRAGMENTATION_THRESHOLD_CONFIRM,
+ SME_WEP_INDEX_CONFIRM,
+ SME_WEP_KEY1_CONFIRM,
+ SME_WEP_KEY2_CONFIRM,
+ SME_WEP_KEY3_CONFIRM,
+ SME_WEP_KEY4_CONFIRM,
+ SME_WEP_FLAG_CONFIRM,
+ SME_RSN_UCAST_CONFIRM,
+ SME_RSN_MCAST_CONFIRM,
+ SME_RSN_AUTH_CONFIRM,
+ SME_RSN_ENABLED_CONFIRM,
+ SME_RSN_MODE_CONFIRM,
+ SME_MODE_SET_CONFIRM,
+ SME_SLEEP_CONFIRM,
+
+ SME_RSN_SET_CONFIRM,
+ SME_WEP_SET_CONFIRM,
+ SME_TERMINATE,
+
+ SME_EVENT_SIZE /* end */
+};
+
+/* SME Status */
+enum {
+ SME_IDLE,
+ SME_SETUP,
+ SME_DISCONNECT,
+ SME_CONNECT
+};
+
+#define SME_EVENT_BUFF_SIZE 128
+
+struct sme_info{
+ int sme_status;
+ int event_buff[SME_EVENT_BUFF_SIZE];
+ unsigned int qhead;
+ unsigned int qtail;
+#ifdef KS_WLAN_DEBUG
+ /* for debug */
+ unsigned int max_event_count;
+#endif
+ spinlock_t sme_spin;
+ unsigned long sme_flag;
+};
+
+struct hostt_t{
+ int buff[SME_EVENT_BUFF_SIZE];
+ unsigned int qhead;
+ unsigned int qtail;
+};
+
+#define RSN_IE_BODY_MAX 64
+struct rsn_ie_t {
+ uint8_t id; /* 0xdd = WPA or 0x30 = RSN */
+ uint8_t size; /* max ? 255 ? */
+ uint8_t body[RSN_IE_BODY_MAX];
+} __attribute__((packed));
+
+#ifdef WPS
+#define WPS_IE_BODY_MAX 255
+struct wps_ie_t {
+ uint8_t id; /* 221 'dd <len> 00 50 F2 04' */
+ uint8_t size; /* max ? 255 ? */
+ uint8_t body[WPS_IE_BODY_MAX];
+} __attribute__((packed));
+#endif /* WPS */
+
+struct local_ap_t {
+ uint8_t bssid[6];
+ uint8_t rssi;
+ uint8_t sq;
+ struct {
+ uint8_t size;
+ uint8_t body[32];
+ uint8_t ssid_pad;
+ } ssid;
+ struct {
+ uint8_t size;
+ uint8_t body[16];
+ uint8_t rate_pad;
+ } rate_set;
+ uint16_t capability;
+ uint8_t channel;
+ uint8_t noise;
+ struct rsn_ie_t wpa_ie;
+ struct rsn_ie_t rsn_ie;
+#ifdef WPS
+ struct wps_ie_t wps_ie;
+#endif /* WPS */
+};
+
+#define LOCAL_APLIST_MAX 31
+#define LOCAL_CURRENT_AP LOCAL_APLIST_MAX
+struct local_aplist_t {
+ int size;
+ struct local_ap_t ap[LOCAL_APLIST_MAX+1];
+};
+
+struct local_gain_t{
+ uint8_t TxMode;
+ uint8_t RxMode;
+ uint8_t TxGain;
+ uint8_t RxGain;
+};
+
+struct local_eeprom_sum_t{
+ uint8_t type;
+ uint8_t result;
+};
+
+enum {
+ EEPROM_OK,
+ EEPROM_CHECKSUM_NONE,
+ EEPROM_FW_NOT_SUPPORT,
+ EEPROM_NG,
+};
+
+
+/* Power Save Status */
+enum {
+ PS_NONE,
+ PS_ACTIVE_SET,
+ PS_SAVE_SET,
+ PS_CONF_WAIT,
+ PS_SNOOZE,
+ PS_WAKEUP
+};
+
+struct power_save_status_t {
+ atomic_t status; /* initialvalue 0 */
+ struct completion wakeup_wait;
+ atomic_t confirm_wait;
+ atomic_t snooze_guard;
+};
+
+struct sleep_status_t {
+ atomic_t status; /* initialvalue 0 */
+ atomic_t doze_request;
+ atomic_t wakeup_request;
+};
+
+/* WPA */
+struct scan_ext_t {
+ unsigned int flag;
+ char ssid[IW_ESSID_MAX_SIZE+1];
+};
+
+enum {
+ CIPHER_NONE,
+ CIPHER_WEP40,
+ CIPHER_TKIP,
+ CIPHER_CCMP,
+ CIPHER_WEP104
+};
+
+#define CIPHER_ID_WPA_NONE "\x00\x50\xf2\x00"
+#define CIPHER_ID_WPA_WEP40 "\x00\x50\xf2\x01"
+#define CIPHER_ID_WPA_TKIP "\x00\x50\xf2\x02"
+#define CIPHER_ID_WPA_CCMP "\x00\x50\xf2\x04"
+#define CIPHER_ID_WPA_WEP104 "\x00\x50\xf2\x05"
+
+#define CIPHER_ID_WPA2_NONE "\x00\x0f\xac\x00"
+#define CIPHER_ID_WPA2_WEP40 "\x00\x0f\xac\x01"
+#define CIPHER_ID_WPA2_TKIP "\x00\x0f\xac\x02"
+#define CIPHER_ID_WPA2_CCMP "\x00\x0f\xac\x04"
+#define CIPHER_ID_WPA2_WEP104 "\x00\x0f\xac\x05"
+
+#define CIPHER_ID_LEN 4
+
+enum {
+ KEY_MGMT_802_1X,
+ KEY_MGMT_PSK,
+ KEY_MGMT_WPANONE,
+};
+
+#define KEY_MGMT_ID_WPA_NONE "\x00\x50\xf2\x00"
+#define KEY_MGMT_ID_WPA_1X "\x00\x50\xf2\x01"
+#define KEY_MGMT_ID_WPA_PSK "\x00\x50\xf2\x02"
+#define KEY_MGMT_ID_WPA_WPANONE "\x00\x50\xf2\xff"
+
+#define KEY_MGMT_ID_WPA2_NONE "\x00\x0f\xac\x00"
+#define KEY_MGMT_ID_WPA2_1X "\x00\x0f\xac\x01"
+#define KEY_MGMT_ID_WPA2_PSK "\x00\x0f\xac\x02"
+#define KEY_MGMT_ID_WPA2_WPANONE "\x00\x0f\xac\xff"
+
+#define KEY_MGMT_ID_LEN 4
+
+#define MIC_KEY_SIZE 8
+
+struct wpa_key_t {
+ uint32_t ext_flags; /* IW_ENCODE_EXT_xxx */
+ uint8_t tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+ uint8_t rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+ struct sockaddr addr; /* ff:ff:ff:ff:ff:ff for broadcast/multicast
+ * (group) keys or unicast address for
+ * individual keys */
+ uint16_t alg;
+ uint16_t key_len; /* WEP: 5 or 13, TKIP: 32, CCMP: 16 */
+ uint8_t key_val[IW_ENCODING_TOKEN_MAX];
+ uint8_t tx_mic_key[MIC_KEY_SIZE];
+ uint8_t rx_mic_key[MIC_KEY_SIZE];
+};
+#define WPA_KEY_INDEX_MAX 4
+#define WPA_RX_SEQ_LEN 6
+
+struct mic_failure_t {
+ uint16_t failure; /* MIC Failure counter 0 or 1 or 2 */
+ uint16_t counter; /* 1sec counter 0-60 */
+ uint32_t last_failure_time;
+ int stop; /* stop flag */
+};
+
+struct wpa_status_t {
+ int wpa_enabled;
+ unsigned int rsn_enabled;
+ int version;
+ int pairwise_suite; /* unicast cipher */
+ int group_suite; /* multicast cipher */
+ int key_mgmt_suite; /* authentication key management suite */
+ int auth_alg;
+ int txkey;
+ struct wpa_key_t key[WPA_KEY_INDEX_MAX];
+ struct scan_ext_t scan_ext;
+ struct mic_failure_t mic_failure;
+};
+
+#include <linux/list.h>
+#define PMK_LIST_MAX 8
+struct pmk_list_t {
+ uint16_t size;
+ struct list_head head;
+ struct pmk_t {
+ struct list_head list;
+ uint8_t bssid[ETH_ALEN];
+ uint8_t pmkid[IW_PMKID_LEN];
+ } pmk[PMK_LIST_MAX];
+};
+
+#ifdef WPS
+struct wps_status_t {
+ int wps_enabled;
+ int ielen;
+ uint8_t ie[255];
+};
+#endif /* WPS */
+
+typedef struct ks_wlan_private{
+
+ struct hw_info_t ks_wlan_hw; /* hardware information */
+
+ struct net_device *net_dev;
+ int reg_net; /* register_netdev */
+ struct net_device_stats nstats;
+ struct iw_statistics wstats;
+
+ struct completion confirm_wait;
+
+ /* trx device & sme */
+ struct tx_device tx_dev;
+ struct rx_device rx_dev;
+ struct sme_info sme_i;
+ u8 *rxp;
+ unsigned int rx_size;
+ struct tasklet_struct sme_task;
+ struct work_struct ks_wlan_wakeup_task;
+ int scan_ind_count;
+
+ unsigned char eth_addr[ETH_ALEN];
+
+ struct local_aplist_t aplist;
+ struct local_ap_t current_ap;
+ struct power_save_status_t psstatus;
+ struct sleep_status_t sleepstatus;
+ struct wpa_status_t wpa;
+ struct pmk_list_t pmklist;
+ /* wireless parameter */
+ struct ks_wlan_parameter reg;
+ uint8_t current_rate;
+
+ char nick[IW_ESSID_MAX_SIZE+1];
+
+ spinlock_t multicast_spin;
+
+ spinlock_t dev_read_lock;
+ wait_queue_head_t devread_wait;
+
+ unsigned int need_commit; /* for ioctl */
+
+ /* DeviceIoControl */
+ int device_open_status;
+ atomic_t event_count;
+ atomic_t rec_count;
+ int dev_count;
+#define DEVICE_STOCK_COUNT 20
+ unsigned char *dev_data[DEVICE_STOCK_COUNT];
+ int dev_size[DEVICE_STOCK_COUNT];
+
+ /* ioctl : IOCTL_FIRMWARE_VERSION */
+ unsigned char firmware_version[128+1];
+ int version_size;
+
+ int mac_address_valid; /* Mac Address Status */
+
+ int dev_state;
+
+ struct sk_buff *skb;
+ unsigned int cur_rx; /* Index into the Rx buffer of next Rx pkt. */
+ /* spinlock_t lock; */
+#define FORCE_DISCONNECT 0x80000000
+#define CONNECT_STATUS_MASK 0x7FFFFFFF
+ uint32_t connect_status; /* connect status */
+ int infra_status; /* Infractructure status */
+
+ uint8_t data_buff[0x1000];
+
+ uint8_t scan_ssid_len;
+ uint8_t scan_ssid[IW_ESSID_MAX_SIZE+1];
+ struct local_gain_t gain;
+#ifdef WPS
+ struct net_device *l2_dev;
+ int l2_fd;
+ struct wps_status_t wps;
+#endif /* WPS */
+ uint8_t sleep_mode;
+
+ uint8_t region;
+ struct local_eeprom_sum_t eeprom_sum;
+ uint8_t eeprom_checksum;
+
+ struct hostt_t hostt;
+
+ unsigned long last_doze;
+ unsigned long last_wakeup;
+
+ uint sdio_error_count; /* SDIO error */
+ uint wakeup_count; /* for detect wakeup loop */
+
+} ks_wlan_private;
+
+
+
+#endif /* _KS_WLAN_H */
--- /dev/null
+/*
+ * Driver for KeyStream 11b/g wireless LAN
+ *
+ * ks_wlan_ioctl.h
+ * $Id: ks_wlan_ioctl.h 996 2009-09-14 02:54:21Z sekine $
+ *
+ * Copyright (c) 2005-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+#ifndef _KS_WLAN_IOCTL_H
+#define _KS_WLAN_IOCTL_H
+
+#include <linux/wireless.h>
+/* The low order bit identify a SET (0) or a GET (1) ioctl. */
+
+/* SIOCIWFIRSTPRIV+0 */
+#define KS_WLAN_GET_DRIVER_VERSION SIOCIWFIRSTPRIV+1
+/* SIOCIWFIRSTPRIV+2 */
+#define KS_WLAN_GET_FIRM_VERSION SIOCIWFIRSTPRIV+3
+#ifdef WPS
+#define KS_WLAN_SET_WPS_ENABLE SIOCIWFIRSTPRIV+4
+#define KS_WLAN_GET_WPS_ENABLE SIOCIWFIRSTPRIV+5
+#define KS_WLAN_SET_WPS_PROBE_REQ SIOCIWFIRSTPRIV+6
+#endif
+#define KS_WLAN_GET_EEPROM_CKSUM SIOCIWFIRSTPRIV+7
+#define KS_WLAN_SET_PREAMBLE SIOCIWFIRSTPRIV+8
+#define KS_WLAN_GET_PREAMBLE SIOCIWFIRSTPRIV+9
+#define KS_WLAN_SET_POWER_SAVE SIOCIWFIRSTPRIV+10
+#define KS_WLAN_GET_POWER_SAVE SIOCIWFIRSTPRIV+11
+#define KS_WLAN_SET_SCAN_TYPE SIOCIWFIRSTPRIV+12
+#define KS_WLAN_GET_SCAN_TYPE SIOCIWFIRSTPRIV+13
+#define KS_WLAN_SET_RX_GAIN SIOCIWFIRSTPRIV+14
+#define KS_WLAN_GET_RX_GAIN SIOCIWFIRSTPRIV+15
+#define KS_WLAN_HOSTT SIOCIWFIRSTPRIV+16 /* unused */
+//#define KS_WLAN_SET_REGION SIOCIWFIRSTPRIV+17
+#define KS_WLAN_SET_BEACON_LOST SIOCIWFIRSTPRIV+18
+#define KS_WLAN_GET_BEACON_LOST SIOCIWFIRSTPRIV+19
+
+#define KS_WLAN_SET_TX_GAIN SIOCIWFIRSTPRIV+20
+#define KS_WLAN_GET_TX_GAIN SIOCIWFIRSTPRIV+21
+
+/* for KS7010 */
+#define KS_WLAN_SET_PHY_TYPE SIOCIWFIRSTPRIV+22
+#define KS_WLAN_GET_PHY_TYPE SIOCIWFIRSTPRIV+23
+#define KS_WLAN_SET_CTS_MODE SIOCIWFIRSTPRIV+24
+#define KS_WLAN_GET_CTS_MODE SIOCIWFIRSTPRIV+25
+/* SIOCIWFIRSTPRIV+26 */
+/* SIOCIWFIRSTPRIV+27 */
+#define KS_WLAN_SET_SLEEP_MODE SIOCIWFIRSTPRIV+28 /* sleep mode */
+#define KS_WLAN_GET_SLEEP_MODE SIOCIWFIRSTPRIV+29 /* sleep mode */
+/* SIOCIWFIRSTPRIV+30 */
+/* SIOCIWFIRSTPRIV+31 */
+
+#ifdef __KERNEL__
+
+#include "ks_wlan.h"
+#include <linux/netdevice.h>
+
+extern int ks_wlan_read_config_file(ks_wlan_private *priv);
+extern int ks_wlan_setup_parameter(ks_wlan_private *priv, unsigned int commit_flag);
+
+#endif /* __KERNEL__ */
+
+#endif /* _KS_WLAN_IOCTL_H */
--- /dev/null
+/*
+ * Driver for KeyStream 11b/g wireless LAN
+ *
+ * ks_wlan_net.c
+ * $Id: ks_wlan_net.c 1020 2009-09-28 05:48:31Z sekine $
+ *
+ * Copyright (C) 2005-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+#include <linux/version.h>
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
+#include <linux/config.h>
+#endif
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/compiler.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/if_arp.h>
+#include <linux/rtnetlink.h>
+#include <linux/delay.h>
+#include <linux/completion.h>
+#include <linux/mii.h>
+#include <linux/pci.h>
+#include <linux/ctype.h>
+#include <linux/timer.h>
+#include <asm/atomic.h>
+#include <linux/io.h>
+#include <asm/uaccess.h>
+
+static int wep_on_off;
+#define WEP_OFF 0
+#define WEP_ON_64BIT 1
+#define WEP_ON_128BIT 2
+
+#include "ks_wlan.h"
+#include "ks_hostif.h"
+#include "ks_wlan_ioctl.h"
+#include "ks_debug.h"
+
+/* Include Wireless Extension definition and check version */
+#include <linux/wireless.h>
+#define WIRELESS_SPY /* enable iwspy support */
+#include <net/iw_handler.h> /* New driver API */
+
+#ifdef WIRELESS_EXT
+/* Frequency list (map channels to frequencies) */
+static const long frequency_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442,
+ 2447, 2452, 2457, 2462, 2467, 2472, 2484 };
+
+/* A few details needed for WEP (Wireless Equivalent Privacy) */
+#define MAX_KEY_SIZE 13 /* 128 (?) bits */
+#define MIN_KEY_SIZE 5 /* 40 bits RC4 - WEP */
+typedef struct wep_key_t {
+ u16 len;
+ u8 key[16]; /* 40-bit and 104-bit keys */
+} wep_key_t;
+
+/* Backward compatibility */
+#ifndef IW_ENCODE_NOKEY
+#define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */
+#define IW_ENCODE_MODE (IW_ENCODE_DISABLED | IW_ENCODE_RESTRICTED | IW_ENCODE_OPEN)
+#endif /* IW_ENCODE_NOKEY */
+
+/* List of Wireless Handlers (new API) */
+static const struct iw_handler_def ks_wlan_handler_def;
+
+#define KSC_OPNOTSUPP /* Operation Not Support*/
+
+#endif /* WIRELESS_EXT */
+
+/*
+ * function prototypes
+ */
+extern int ks_wlan_hw_tx(ks_wlan_private *priv, void *p, unsigned long size,
+ void (*complete_handler)(void *arg1, void *arg2),
+ void *arg1,
+ void *arg2 );
+static int ks_wlan_open (struct net_device *dev);
+static void ks_wlan_tx_timeout (struct net_device *dev);
+static int ks_wlan_start_xmit (struct sk_buff *skb, struct net_device *dev);
+static int ks_wlan_close (struct net_device *dev);
+static void ks_wlan_set_multicast_list (struct net_device *dev);
+static struct net_device_stats *ks_wlan_get_stats (struct net_device *dev);
+static int ks_wlan_set_mac_address(struct net_device *dev, void *addr);
+static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
+
+static atomic_t update_phyinfo;
+static struct timer_list update_phyinfo_timer;
+static
+int ks_wlan_update_phy_information(ks_wlan_private *priv)
+{
+ struct iw_statistics *wstats = &priv->wstats;
+
+ DPRINTK(4, "in_interrupt = %ld\n", in_interrupt());
+
+ if (priv->dev_state < DEVICE_STATE_READY) {
+ return -1; /* not finished initialize */
+ }
+ if(atomic_read(&update_phyinfo))
+ return 1;
+
+ /* The status */
+ wstats->status = priv->reg.operation_mode; /* Operation mode */
+
+ /* Signal quality and co. But where is the noise level ??? */
+ hostif_sme_enqueue(priv, SME_PHY_INFO_REQUEST);
+
+ /* interruptible_sleep_on_timeout(&priv->confirm_wait, HZ/2); */
+ if(!wait_for_completion_interruptible_timeout(&priv->confirm_wait,HZ/2)){
+ DPRINTK(1,"wait time out!!\n");
+ }
+
+ atomic_inc(&update_phyinfo);
+ update_phyinfo_timer.expires = jiffies + HZ; /* 1sec */
+ add_timer(&update_phyinfo_timer);
+
+ return 0;
+}
+
+static
+void ks_wlan_update_phyinfo_timeout(unsigned long ptr)
+{
+ DPRINTK(4, "in_interrupt = %ld\n", in_interrupt());
+ atomic_set(&update_phyinfo,0);
+}
+
+int ks_wlan_setup_parameter(ks_wlan_private *priv, unsigned int commit_flag)
+{
+ DPRINTK(2,"\n");
+
+ hostif_sme_enqueue(priv, SME_STOP_REQUEST);
+
+ if(commit_flag & SME_RTS)
+ hostif_sme_enqueue(priv, SME_RTS_THRESHOLD_REQUEST);
+ if(commit_flag & SME_FRAG)
+ hostif_sme_enqueue(priv, SME_FRAGMENTATION_THRESHOLD_REQUEST);
+
+ if(commit_flag & SME_WEP_INDEX)
+ hostif_sme_enqueue(priv, SME_WEP_INDEX_REQUEST);
+ if(commit_flag & SME_WEP_VAL1)
+ hostif_sme_enqueue(priv, SME_WEP_KEY1_REQUEST);
+ if(commit_flag & SME_WEP_VAL2)
+ hostif_sme_enqueue(priv, SME_WEP_KEY2_REQUEST);
+ if(commit_flag & SME_WEP_VAL3)
+ hostif_sme_enqueue(priv, SME_WEP_KEY3_REQUEST);
+ if(commit_flag & SME_WEP_VAL4)
+ hostif_sme_enqueue(priv, SME_WEP_KEY4_REQUEST);
+ if(commit_flag & SME_WEP_FLAG)
+ hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
+
+ if(commit_flag & SME_RSN){
+ hostif_sme_enqueue(priv, SME_RSN_ENABLED_REQUEST);
+ hostif_sme_enqueue(priv, SME_RSN_MODE_REQUEST);
+ }
+ if(commit_flag & SME_RSN_MULTICAST)
+ hostif_sme_enqueue(priv, SME_RSN_MCAST_REQUEST);
+ if(commit_flag & SME_RSN_UNICAST)
+ hostif_sme_enqueue(priv, SME_RSN_UCAST_REQUEST);
+ if(commit_flag & SME_RSN_AUTH)
+ hostif_sme_enqueue(priv, SME_RSN_AUTH_REQUEST);
+
+ hostif_sme_enqueue(priv, SME_MODE_SET_REQUEST);
+
+ hostif_sme_enqueue(priv, SME_START_REQUEST);
+
+ return 0;
+}
+
+#ifdef WIRELESS_EXT
+/*
+ * Initial Wireless Extension code for Ks_Wlannet driver by :
+ * Jean Tourrilhes <jt@hpl.hp.com> - HPL - 17 November 00
+ * Conversion to new driver API by :
+ * Jean Tourrilhes <jt@hpl.hp.com> - HPL - 26 March 02
+ * Javier also did a good amount of work here, adding some new extensions
+ * and fixing my code. Let's just say that without him this code just
+ * would not work at all... - Jean II
+ */
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get protocol name */
+static int ks_wlan_get_name(struct net_device *dev, struct iw_request_info *info,
+ char *cwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *) netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if (priv->dev_state < DEVICE_STATE_READY) {
+ strcpy(cwrq, "NOT READY!");
+ }
+ else if(priv->reg.phy_type == D_11B_ONLY_MODE){
+ strcpy(cwrq, "IEEE 802.11b");
+ }
+ else if(priv->reg.phy_type == D_11G_ONLY_MODE){
+ strcpy(cwrq, "IEEE 802.11g");
+ }
+ else {
+ strcpy(cwrq, "IEEE 802.11b/g");
+ }
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set frequency */
+static int ks_wlan_set_freq(struct net_device *dev, struct iw_request_info *info,
+ struct iw_freq *fwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ int rc = -EINPROGRESS; /* Call commit handler */
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* If setting by frequency, convert to a channel */
+ if((fwrq->e == 1) &&
+ (fwrq->m >= (int) 2.412e8) &&
+ (fwrq->m <= (int) 2.487e8)) {
+ int f = fwrq->m / 100000;
+ int c = 0;
+ while((c < 14) && (f != frequency_list[c]))
+ c++;
+ /* Hack to fall through... */
+ fwrq->e = 0;
+ fwrq->m = c + 1;
+ }
+ /* Setting by channel number */
+ if((fwrq->m > 1000) || (fwrq->e > 0))
+ rc = -EOPNOTSUPP;
+ else {
+ int channel = fwrq->m;
+ /* We should do a better check than that,
+ * based on the card capability !!! */
+ if((channel < 1) || (channel > 14)) {
+ printk(KERN_DEBUG "%s: New channel value of %d is invalid!\n", dev->name, fwrq->m);
+ rc = -EINVAL;
+ } else {
+ /* Yes ! We can set it !!! */
+ priv->reg.channel = (u8)(channel);
+ priv->need_commit |= SME_MODE_SET;
+ }
+ }
+
+ return rc;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get frequency */
+static int ks_wlan_get_freq(struct net_device *dev, struct iw_request_info *info,
+ struct iw_freq *fwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ int f;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS){
+ f = (int)priv->current_ap.channel;
+ }
+ else
+ f = (int)priv->reg.channel;
+ fwrq->m = frequency_list[f-1] * 100000;
+ fwrq->e = 1;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set ESSID */
+static int ks_wlan_set_essid(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ size_t len;
+
+ DPRINTK(2," %d\n", dwrq->flags);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* Check if we asked for `any' */
+ if(dwrq->flags == 0) {
+ /* Just send an empty SSID list */
+ memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
+ priv->reg.ssid.size = 0;
+ } else {
+#if 1
+ len = dwrq->length;
+ /* iwconfig uses nul termination in SSID.. */
+ if (len > 0 && extra[len - 1] == '\0')
+ len--;
+
+ /* Check the size of the string */
+ if(len > IW_ESSID_MAX_SIZE) {
+ return -EINVAL;
+ }
+#else
+ /* Check the size of the string */
+ if(dwrq->length > IW_ESSID_MAX_SIZE+1) {
+ return -E2BIG ;
+ }
+#endif
+
+ /* Set the SSID */
+ memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
+
+#if 1
+ memcpy(priv->reg.ssid.body, extra, len);
+ priv->reg.ssid.size = len;
+#else
+ memcpy(priv->reg.ssid.body, extra, dwrq->length);
+ priv->reg.ssid.size = dwrq->length;
+#endif
+ }
+ /* Write it to the card */
+ priv->need_commit |= SME_MODE_SET;
+
+// return -EINPROGRESS; /* Call commit handler */
+ ks_wlan_setup_parameter(priv, priv->need_commit);
+ priv->need_commit=0;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get ESSID */
+static int ks_wlan_get_essid(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* Note : if dwrq->flags != 0, we should
+ * get the relevant SSID from the SSID list... */
+
+ if(priv->reg.ssid.size){
+ /* Get the current SSID */
+ memcpy(extra, priv->reg.ssid.body, priv->reg.ssid.size);
+#if 0
+ extra[priv->reg.ssid.size] = '\0';
+#endif
+ /* If none, we may want to get the one that was set */
+
+ /* Push it out ! */
+#if 1
+ dwrq->length = priv->reg.ssid.size;
+#else
+ dwrq->length = priv->reg.ssid.size+1;
+#endif
+ dwrq->flags = 1; /* active */
+ }else{
+#if 1
+ dwrq->length = 0;
+#else
+ extra[0] = '\0';
+ dwrq->length = 1;
+#endif
+ dwrq->flags = 0; /* ANY */
+ }
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set AP address */
+static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if (priv->reg.operation_mode == MODE_ADHOC ||
+ priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
+ memcpy(priv->reg.bssid, (u8 *)&ap_addr->sa_data, ETH_ALEN);
+
+ if (is_valid_ether_addr((u8 *)priv->reg.bssid)) {
+ priv->need_commit |= SME_MODE_SET;
+ }
+ }
+ else {
+ memset(priv->reg.bssid, 0x0, ETH_ALEN);
+ return -EOPNOTSUPP;
+ }
+
+ DPRINTK(2, "bssid = %02x:%02x:%02x:%02x:%02x:%02x\n",
+ priv->reg.bssid[0],priv->reg.bssid[1],priv->reg.bssid[2],
+ priv->reg.bssid[3],priv->reg.bssid[4],priv->reg.bssid[5]);
+
+ /* Write it to the card */
+ if (priv->need_commit) {
+ priv->need_commit |= SME_MODE_SET;
+ return -EINPROGRESS; /* Call commit handler */
+ }
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get AP address */
+static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info,
+ struct sockaddr *awrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS){
+ memcpy(awrq->sa_data, &(priv->current_ap.bssid[0]), ETH_ALEN);
+ }
+ else{
+ memset(awrq->sa_data, 0, ETH_ALEN);
+ }
+
+ awrq->sa_family = ARPHRD_ETHER;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Nickname */
+static int ks_wlan_set_nick(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* Check the size of the string */
+ if(dwrq->length > 16 + 1) {
+ return -E2BIG;
+ }
+ memset(priv->nick, 0, sizeof(priv->nick));
+ memcpy(priv->nick, extra, dwrq->length);
+
+ return -EINPROGRESS; /* Call commit handler */
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Nickname */
+static int ks_wlan_get_nick(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ strncpy(extra, priv->nick, 16);
+ extra[16] = '\0';
+ dwrq->length = strlen(extra) + 1;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Bit-Rate */
+static int ks_wlan_set_rate(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ int i = 0;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(priv->reg.phy_type == D_11B_ONLY_MODE){
+ if(vwrq->fixed == 1) {
+ switch(vwrq->value){
+ case 11000000:
+ case 5500000:
+ priv->reg.rate_set.body[0] = (uint8_t)(vwrq->value/500000);
+ break;
+ case 2000000:
+ case 1000000:
+ priv->reg.rate_set.body[0] = ((uint8_t)(vwrq->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->value > 0){
+ switch(vwrq->value){
+ case 11000000:
+ priv->reg.rate_set.body[3] = TX_RATE_11M; i++;
+ case 5500000:
+ priv->reg.rate_set.body[2] = TX_RATE_5M; i++;
+ case 2000000:
+ priv->reg.rate_set.body[1] = TX_RATE_2M|BASIC_RATE; i++;
+ 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[3] = TX_RATE_11M;
+ priv->reg.rate_set.body[2] = TX_RATE_5M;
+ 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 = 4;
+ }
+ }
+ }else{ /* D_11B_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
+ if(vwrq->fixed == 1) {
+ switch(vwrq->value){
+ case 54000000:
+ case 48000000:
+ case 36000000:
+ case 18000000:
+ case 9000000:
+ priv->reg.rate_set.body[0] = (uint8_t)(vwrq->value/500000);
+ break;
+ case 24000000:
+ case 12000000:
+ case 11000000:
+ case 6000000:
+ case 5500000:
+ case 2000000:
+ case 1000000:
+ priv->reg.rate_set.body[0] = ((uint8_t)(vwrq->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->value > 0){
+ switch(vwrq->value){
+ case 54000000:
+ priv->reg.rate_set.body[11] = TX_RATE_54M; i++;
+ case 48000000:
+ priv->reg.rate_set.body[10] = TX_RATE_48M; i++;
+ case 36000000:
+ priv->reg.rate_set.body[9] = TX_RATE_36M; i++;
+ case 24000000: case 18000000: case 12000000:
+ case 11000000: case 9000000: case 6000000:
+ if(vwrq->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->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->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->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->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++;
+ }
+ case 5500000:
+ priv->reg.rate_set.body[2] = TX_RATE_5M|BASIC_RATE; i++;
+ case 2000000:
+ priv->reg.rate_set.body[1] = TX_RATE_2M|BASIC_RATE; i++;
+ 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 */
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Bit-Rate */
+static int ks_wlan_get_rate(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ DPRINTK(2, "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->value = ((priv->current_rate) & RATE_MASK) * 500000;
+ if(priv->reg.tx_rate == TX_RATE_FIXED)
+ vwrq->fixed = 1;
+ else
+ vwrq->fixed = 0;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set RTS threshold */
+static int ks_wlan_set_rts(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ int rthr = vwrq->value;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(vwrq->disabled)
+ rthr = 2347;
+ if((rthr < 0) || (rthr > 2347)) {
+ return -EINVAL;
+ }
+ priv->reg.rts = rthr;
+ priv->need_commit |= SME_RTS;
+
+ return -EINPROGRESS; /* Call commit handler */
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get RTS threshold */
+static int ks_wlan_get_rts(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ vwrq->value = priv->reg.rts;
+ vwrq->disabled = (vwrq->value >= 2347);
+ vwrq->fixed = 1;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Fragmentation threshold */
+static int ks_wlan_set_frag(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ int fthr = vwrq->value;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(vwrq->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 */
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Fragmentation threshold */
+static int ks_wlan_get_frag(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ vwrq->value = priv->reg.fragment;
+ vwrq->disabled = (vwrq->value >= 2346);
+ vwrq->fixed = 1;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Mode of Operation */
+static int ks_wlan_set_mode(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ DPRINTK(2,"mode=%d\n",*uwrq);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ switch(*uwrq) {
+ case IW_MODE_ADHOC:
+ priv->reg.operation_mode = MODE_ADHOC;
+ priv->need_commit |= SME_MODE_SET;
+ break;
+ case IW_MODE_INFRA:
+ priv->reg.operation_mode = MODE_INFRASTRUCTURE;
+ priv->need_commit |= SME_MODE_SET;
+ break;
+ case IW_MODE_AUTO:
+ case IW_MODE_MASTER:
+ case IW_MODE_REPEAT:
+ case IW_MODE_SECOND:
+ case IW_MODE_MONITOR:
+ default:
+ return -EINVAL;
+ }
+
+ return -EINPROGRESS; /* Call commit handler */
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Mode of Operation */
+static int ks_wlan_get_mode(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* If not managed, assume it's ad-hoc */
+ switch (priv->reg.operation_mode) {
+ case MODE_INFRASTRUCTURE:
+ *uwrq = IW_MODE_INFRA;
+ break;
+ case MODE_ADHOC:
+ *uwrq = IW_MODE_ADHOC;
+ break;
+ default:
+ *uwrq = IW_MODE_ADHOC;
+ }
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Encryption Key */
+static int ks_wlan_set_encode(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ wep_key_t key;
+ int index = (dwrq->flags & IW_ENCODE_INDEX);
+ int current_index = priv->reg.wep_index;
+ int i;
+
+ DPRINTK(2,"flags=%04X\n",dwrq->flags);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* index check */
+ if((index<0) || (index>4))
+ return -EINVAL;
+ else if (index==0)
+ index = current_index;
+ else
+ index--;
+
+ /* Is WEP supported ? */
+ /* Basic checking: do we have a key to set ? */
+ if (dwrq->length > 0) {
+ if (dwrq->length > MAX_KEY_SIZE) { /* Check the size of the key */
+ return -EINVAL;
+ }
+ if (dwrq->length > MIN_KEY_SIZE) { /* Set the length */
+ key.len = MAX_KEY_SIZE;
+ priv->reg.privacy_invoked = 0x01;
+ priv->need_commit |= SME_WEP_FLAG;
+ wep_on_off = WEP_ON_128BIT;
+ } else {
+ if (dwrq->length > 0) {
+ key.len = MIN_KEY_SIZE;
+ priv->reg.privacy_invoked = 0x01;
+ priv->need_commit |= SME_WEP_FLAG;
+ wep_on_off = WEP_ON_64BIT;
+ } else { /* Disable the key */
+ key.len = 0;
+ }
+ }
+ /* Check if the key is not marked as invalid */
+ if(!(dwrq->flags & IW_ENCODE_NOKEY)) {
+ /* Cleanup */
+ memset(key.key, 0, MAX_KEY_SIZE);
+ /* Copy the key in the driver */
+ if(copy_from_user(key.key,dwrq->pointer,dwrq->length)) {
+ key.len = 0;
+ return -EFAULT;
+ }
+ /* Send the key to the card */
+ priv->reg.wep_key[index].size = key.len;
+ for (i=0; i<(priv->reg.wep_key[index].size); i++) {
+ priv->reg.wep_key[index].val[i] = key.key[i];
+ }
+ priv->need_commit |= (SME_WEP_VAL1<<index);
+ priv->reg.wep_index = index;
+ priv->need_commit |= SME_WEP_INDEX;
+ }
+ } else {
+ if(dwrq->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{
+ /* Do we want to just set the transmit key index ? */
+ if ((index>=0) && (index<4)) {
+ /* set_wep_key(priv, index, 0, 0, 1); xxx */
+ if(priv->reg.wep_key[index].size){
+ priv->reg.wep_index = index;
+ priv->need_commit |= SME_WEP_INDEX;
+ }
+ else
+ return -EINVAL;
+ }
+ }
+ }
+
+ /* Commit the changes if needed */
+ if(dwrq->flags & IW_ENCODE_MODE)
+ priv->need_commit |= SME_WEP_FLAG;
+
+ if(dwrq->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(dwrq->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;
+ }
+
+// return -EINPROGRESS; /* Call commit handler */
+ if(priv->need_commit){
+ ks_wlan_setup_parameter(priv, priv->need_commit);
+ priv->need_commit=0;
+ }
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Encryption Key */
+static int ks_wlan_get_encode(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ char zeros[16];
+ int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ dwrq->flags = IW_ENCODE_DISABLED;
+
+ /* Check encryption mode */
+ switch(priv->reg.authenticate_type) {
+ case AUTH_TYPE_OPEN_SYSTEM:
+ dwrq->flags = IW_ENCODE_OPEN;
+ break;
+ case AUTH_TYPE_SHARED_KEY:
+ dwrq->flags = IW_ENCODE_RESTRICTED;
+ break;
+ }
+
+ memset(zeros,0, sizeof(zeros));
+
+ /* Which key do we want ? -1 -> tx index */
+ if((index < 0) || (index >= 4))
+ index = priv->reg.wep_index;
+ if (priv->reg.privacy_invoked){
+ dwrq->flags &= ~IW_ENCODE_DISABLED;
+ /* dwrq->flags |= IW_ENCODE_NOKEY; */
+ }
+ dwrq->flags |= index + 1;
+ DPRINTK(2,"encoding flag = 0x%04X\n",dwrq->flags);
+ /* Copy the key to the user buffer */
+ if((index >= 0) && (index < 4))
+ dwrq->length = priv->reg.wep_key[index].size;
+ if (dwrq->length > 16) {
+ dwrq->length=0;
+ }
+#if 1 /* IW_ENCODE_NOKEY; */
+ if (dwrq->length) {
+ if((index >= 0) && (index < 4))
+ memcpy(extra,priv->reg.wep_key[index].val,dwrq->length);
+ } else
+ memcpy(extra,zeros,dwrq->length);
+#endif
+ return 0;
+}
+
+#ifndef KSC_OPNOTSUPP
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Tx-Power */
+static int ks_wlan_set_txpow(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ return -EOPNOTSUPP; /* Not Support */
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Tx-Power */
+static int ks_wlan_get_txpow(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* Not Support */
+ vwrq->value = 0;
+ vwrq->disabled = (vwrq->value == 0);
+ vwrq->fixed = 1;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Retry limits */
+static int ks_wlan_set_retry(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ return -EOPNOTSUPP; /* Not Support */
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Retry limits */
+static int ks_wlan_get_retry(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* Not Support */
+ vwrq->value = 0;
+ vwrq->disabled = (vwrq->value == 0);
+ vwrq->fixed = 1;
+ return 0;
+}
+#endif /* KSC_OPNOTSUPP */
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get range info */
+static int ks_wlan_get_range(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ struct iw_range *range = (struct iw_range *) extra;
+ int i,k;
+
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ dwrq->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;
+
+#if defined(WIRELESS_EXT)
+ /* 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);
+#endif
+ return 0;
+}
+
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Power Management */
+static int ks_wlan_set_power(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ short enabled;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ enabled = vwrq->disabled ? 0 : 1;
+ if(enabled == 0 ){ /* 0 */
+ priv->reg.powermgt = POWMGT_ACTIVE_MODE;
+ }else if(enabled){ /* 1 */
+ if(priv->reg.operation_mode == MODE_INFRASTRUCTURE)
+ priv->reg.powermgt = POWMGT_SAVE1_MODE;
+ else
+ return -EINVAL;
+ }else if(enabled){ /* 2 */
+ if(priv->reg.operation_mode == MODE_INFRASTRUCTURE)
+ priv->reg.powermgt = POWMGT_SAVE2_MODE;
+ else
+ return -EINVAL;
+ }else
+ return -EINVAL;
+
+ hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Power Management */
+static int ks_wlan_get_power(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(priv->reg.powermgt > 0)
+ vwrq->disabled = 0;
+ else
+ vwrq->disabled = 1;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get wirless statistics */
+static int ks_wlan_get_iwstats(struct net_device *dev, struct iw_request_info *info,
+ struct iw_quality *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ vwrq->qual = 0; /* not supported */
+ vwrq->level = priv->wstats.qual.level;
+ vwrq->noise = 0; /* not supported */
+ vwrq->updated = 0;
+
+ return 0;
+}
+
+#ifndef KSC_OPNOTSUPP
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set Sensitivity */
+static int ks_wlan_set_sens(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ return -EOPNOTSUPP; /* Not Support */
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get Sensitivity */
+static int ks_wlan_get_sens(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ /* Not Support */
+ vwrq->value = 0;
+ vwrq->disabled = (vwrq->value == 0);
+ vwrq->fixed = 1;
+ return 0;
+}
+#endif /* KSC_OPNOTSUPP */
+
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get AP List */
+/* Note : this is deprecated in favor of IWSCAN */
+static int ks_wlan_get_aplist(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)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++) {
+ memcpy(address[i].sa_data, &(priv->aplist.ap[i].bssid[0]), ETH_ALEN);
+ 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->flags = 1; /* Should be define'd */
+ memcpy(extra + sizeof(struct sockaddr)*i,
+ &qual, sizeof(struct iw_quality)*i);
+ }
+ dwrq->length = i;
+
+ return 0;
+}
+
+#if defined(WIRELESS_EXT)
+/*------------------------------------------------------------------*/
+/* Wireless Handler : Initiate Scan */
+static int ks_wlan_set_scan(struct net_device *dev, struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ struct iw_scan_req *req = NULL;
+ DPRINTK(2,"\n");
+
+ 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;
+ priv->scan_ssid_len = req->essid_len;
+ memcpy(priv->scan_ssid, req->essid, priv->scan_ssid_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;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * 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_t *ap)
+{
+ /* ks_wlan_private *priv = (ks_wlan_private *)dev->priv; */
+ struct iw_event iwe; /* Temporary buffer */
+ u16 capabilities;
+ char *current_val; /* For rates */
+ int i;
+ static const char rsn_leader[] = "rsn_ie=";
+ static const char wpa_leader[] = "wpa_ie=";
+ char buf0[RSN_IE_BODY_MAX*2 + 30];
+ char buf1[RSN_IE_BODY_MAX*2 + 30];
+ char *pbuf;
+ /* First entry *MUST* be the AP MAC address */
+ iwe.cmd = SIOCGIWAP;
+ iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
+ memcpy(iwe.u.ap_addr.sa_data, ap->bssid, ETH_ALEN);
+ 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[0]));
+
+ /* Add mode */
+ iwe.cmd = SIOCGIWMODE;
+ capabilities = le16_to_cpu(ap->capability);
+ if(capabilities & (BSS_CAP_ESS | BSS_CAP_IBSS)) {
+ if(capabilities & BSS_CAP_ESS)
+ iwe.u.mode = IW_MODE_INFRA;
+ else
+ iwe.u.mode = 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;
+ if(capabilities & BSS_CAP_PRIVACY)
+ iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+ else
+ iwe.u.data.flags = IW_ENCODE_DISABLED;
+ iwe.u.data.length = 0;
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, &(ap->ssid.body[0]));
+
+ /* 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;
+ /* Those two flags are ignored... */
+ iwe.u.bitrate.fixed = 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;
+
+#define GENERIC_INFO_ELEM_ID 0xdd
+#define RSN_INFO_ELEM_ID 0x30
+ if (ap->rsn_ie.id == RSN_INFO_ELEM_ID && ap->rsn_ie.size != 0) {
+ pbuf = &buf0[0];
+ memset(&iwe, 0, sizeof(iwe));
+ iwe.cmd = IWEVCUSTOM;
+ memcpy(buf0,rsn_leader,sizeof(rsn_leader)-1);
+ iwe.u.data.length += sizeof(rsn_leader)-1;
+ pbuf += sizeof(rsn_leader)-1;
+
+ pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.id);
+ pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.size);
+ iwe.u.data.length += 4;
+
+ for (i = 0; i < ap->rsn_ie.size; i++)
+ pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.body[i]);
+ iwe.u.data.length += (ap->rsn_ie.size)*2;
+
+ DPRINTK(4,"ap->rsn.size=%d\n",ap->rsn_ie.size);
+
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,&iwe, &buf0[0]);
+ }
+ if (ap->wpa_ie.id == GENERIC_INFO_ELEM_ID && ap->wpa_ie.size != 0) {
+ pbuf = &buf1[0];
+ memset(&iwe, 0, sizeof(iwe));
+ iwe.cmd = IWEVCUSTOM;
+ memcpy(buf1,wpa_leader,sizeof(wpa_leader)-1);
+ iwe.u.data.length += sizeof(wpa_leader)-1;
+ pbuf += sizeof(wpa_leader)-1;
+
+ pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.id);
+ pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.size);
+ iwe.u.data.length += 4;
+
+ for (i = 0; i < ap->wpa_ie.size; i++)
+ pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.body[i]);
+ iwe.u.data.length += (ap->wpa_ie.size)*2;
+
+ DPRINTK(4,"ap->rsn.size=%d\n",ap->wpa_ie.size);
+ DPRINTK(4,"iwe.u.data.length=%d\n",iwe.u.data.length);
+
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,&iwe, &buf1[0]);
+ }
+
+ /* The other data in the scan result are not really
+ * interesting, so for now drop it - Jean II */
+ return current_ev;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : Read Scan Results */
+static int ks_wlan_get_scan(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ int i;
+ char *current_ev = extra;
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(priv->sme_i.sme_flag & SME_AP_SCAN) {
+DPRINTK(2,"flag AP_SCAN\n");
+ return -EAGAIN;
+ }
+
+ if(priv->aplist.size == 0) {
+ /* Client error, no scan results...
+ * The caller need to restart the scan. */
+DPRINTK(2,"aplist 0\n");
+ return -ENODATA;
+ }
+#if 0
+ /* current connect ap */
+ if((priv->connect_status & CONNECT_STATUS_MASK)== CONNECT_STATUS){
+ if ((extra + dwrq->length) - current_ev <= IW_EV_ADDR_LEN) {
+ dwrq->length = 0;
+ return -E2BIG;
+ }
+ current_ev = ks_wlan_translate_scan(dev, current_ev,
+// extra + IW_SCAN_MAX_DATA,
+ extra + dwrq->length,
+ &(priv->current_ap));
+ }
+#endif
+ /* Read and parse all entries */
+ for(i=0; i < priv->aplist.size; i++) {
+ if ((extra + dwrq->length) - current_ev <= IW_EV_ADDR_LEN) {
+ dwrq->length = 0;
+ return -E2BIG;
+ }
+ /* Translate to WE format this entry */
+ current_ev = ks_wlan_translate_scan(dev, info, current_ev,
+// extra + IW_SCAN_MAX_DATA,
+ extra + dwrq->length,
+ &(priv->aplist.ap[i]));
+ }
+ /* Length of data */
+ dwrq->length = (current_ev - extra);
+ dwrq->flags = 0;
+
+ return 0;
+}
+#endif /* WIRELESS_EXT */
+
+/*------------------------------------------------------------------*/
+/* Commit handler : called after a bunch of SET operations */
+static int ks_wlan_config_commit(struct net_device *dev, struct iw_request_info *info,
+ void *zwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (!priv->need_commit)
+ return 0;
+
+ ks_wlan_setup_parameter(priv, priv->need_commit);
+ priv->need_commit=0;
+ return 0;
+}
+
+#ifdef WIRELESS_EXT
+/*------------------------------------------------------------------*/
+/* Wireless handler : set association ie params */
+static int ks_wlan_set_genie(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ DPRINTK(2, "\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ return 0;
+// return -EOPNOTSUPP;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless handler : set authentication mode params */
+static int ks_wlan_set_auth_mode(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ int index = (vwrq->flags & IW_AUTH_INDEX);
+ int value = vwrq->value;
+
+ DPRINTK(2,"index=%d:value=%08X\n",index,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 = 0;
+ }
+ 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 = 1;
+ }
+ 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;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless handler : get authentication mode params */
+static int ks_wlan_get_auth_mode(struct net_device *dev, struct iw_request_info *info,
+ struct iw_param *vwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ int index = (vwrq->flags & IW_AUTH_INDEX);
+ DPRINTK(2,"index=%d\n",index);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* WPA (not used ?? wpa_supplicant) */
+ switch(index){
+ case IW_AUTH_WPA_VERSION:
+ vwrq->value = priv->wpa.version;
+ break;
+ case IW_AUTH_CIPHER_PAIRWISE:
+ vwrq->value = priv->wpa.pairwise_suite;
+ break;
+ case IW_AUTH_CIPHER_GROUP:
+ vwrq->value = priv->wpa.group_suite;
+ break;
+ case IW_AUTH_KEY_MGMT:
+ vwrq->value = priv->wpa.key_mgmt_suite;
+ break;
+ case IW_AUTH_80211_AUTH_ALG:
+ vwrq->value = priv->wpa.auth_alg;
+ break;
+ case IW_AUTH_WPA_ENABLED:
+ vwrq->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;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set encoding token & mode (WPA)*/
+static int ks_wlan_set_encode_ext(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ struct iw_encode_ext *enc;
+ int index = dwrq->flags & IW_ENCODE_INDEX;
+ unsigned int commit=0;
+
+ enc = (struct iw_encode_ext *)extra;
+
+ DPRINTK(2,"flags=%04X:: ext_flags=%08X\n",dwrq->flags, enc->ext_flags);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(index<1||index>4)
+ return -EINVAL;
+ else
+ index--;
+
+ if(dwrq->flags & IW_ENCODE_DISABLED){
+ priv->wpa.key[index].key_len=0;
+ }
+
+ if(enc){
+ priv->wpa.key[index].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){
+ if(enc->rx_seq)
+ memcpy(&priv->wpa.key[index].rx_seq[0],
+ enc->rx_seq, IW_ENCODE_SEQ_MAX_SIZE);
+ else
+ return -EINVAL;
+ }
+
+ memcpy(&priv->wpa.key[index].addr.sa_data[0],
+ &enc->addr.sa_data[0], ETH_ALEN);
+
+ switch (enc->alg) {
+ case IW_ENCODE_ALG_NONE:
+ if(priv->reg.privacy_invoked){
+ priv->reg.privacy_invoked = 0x00;
+ commit |= SME_WEP_FLAG;
+ }
+ priv->wpa.key[index].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 && enc->key_len){
+ memcpy(&priv->wpa.key[index].key_val[0],
+ &enc->key[0], enc->key_len);
+ priv->wpa.key[index].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 && enc->key_len == 32){
+ memcpy(&priv->wpa.key[index].key_val[0],
+ &enc->key[0], enc->key_len-16);
+ priv->wpa.key[index].key_len = enc->key_len-16;
+ if(priv->wpa.key_mgmt_suite==4){ /* WPA_NONE */
+ memcpy(&priv->wpa.key[index].tx_mic_key[0],
+ &enc->key[16],8);
+ memcpy(&priv->wpa.key[index].rx_mic_key[0],
+ &enc->key[16],8);
+ }else{
+ memcpy(&priv->wpa.key[index].tx_mic_key[0],
+ &enc->key[16],8);
+ memcpy(&priv->wpa.key[index].rx_mic_key[0],
+ &enc->key[24],8);
+ }
+ commit |= (SME_WEP_VAL1 << index);
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+ priv->wpa.key[index].alg=enc->alg;
+ }
+ else
+ return -EINVAL;
+
+ 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;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : get encoding token & mode (WPA)*/
+static int ks_wlan_get_encode_ext(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ /* WPA (not used ?? wpa_supplicant)
+ ks_wlan_private *priv = (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;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : PMKSA cache operation (WPA2) */
+static int ks_wlan_set_pmksa(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ struct iw_pmksa *pmksa ;
+ int i;
+ struct pmk_t *pmk;
+ struct list_head *ptr;
+
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(!extra){
+ return -EINVAL;
+ }
+ pmksa = (struct iw_pmksa *)extra;
+ DPRINTK(2,"cmd=%d\n",pmksa->cmd);
+
+ switch(pmksa->cmd){
+ case IW_PMKSA_ADD:
+ if(list_empty(&priv->pmklist.head)){ /* new list */
+ for(i=0;i<PMK_LIST_MAX;i++){
+ pmk = &priv->pmklist.pmk[i];
+ if(!memcmp("\x00\x00\x00\x00\x00\x00",pmk->bssid,ETH_ALEN))
+ break;
+ }
+ memcpy(pmk->bssid, pmksa->bssid.sa_data, ETH_ALEN);
+ memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
+ list_add(&pmk->list,&priv->pmklist.head);
+ priv->pmklist.size++;
+ }
+ else { /* search cache data */
+ list_for_each(ptr, &priv->pmklist.head){
+ pmk = list_entry(ptr, struct pmk_t, list);
+ if(!memcmp(pmksa->bssid.sa_data, pmk->bssid, ETH_ALEN)){ /* match address! list move to head. */
+ memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
+ list_move(&pmk->list, &priv->pmklist.head);
+ break;
+ }
+ }
+ if(ptr == &priv->pmklist.head){ /* not find address. */
+ if(PMK_LIST_MAX > priv->pmklist.size){ /* new cache data */
+ for(i=0;i<PMK_LIST_MAX;i++){
+ pmk = &priv->pmklist.pmk[i];
+ if(!memcmp("\x00\x00\x00\x00\x00\x00",pmk->bssid,ETH_ALEN))
+ break;
+ }
+ memcpy(pmk->bssid, pmksa->bssid.sa_data, ETH_ALEN);
+ 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_t, list);
+ memcpy(pmk->bssid, pmksa->bssid.sa_data, ETH_ALEN);
+ 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)){ /* list empty */
+ return -EINVAL;
+ }
+ else{ /* search cache data */
+ list_for_each(ptr, &priv->pmklist.head){
+ pmk = list_entry(ptr, struct pmk_t, list);
+ if(!memcmp(pmksa->bssid.sa_data, pmk->bssid, ETH_ALEN)){ /* match address! list del. */
+ memset(pmk->bssid, 0, ETH_ALEN);
+ memset(pmk->pmkid, 0, IW_PMKID_LEN);
+ list_del_init(&pmk->list);
+ break;
+ }
+ }
+ if(ptr == &priv->pmklist.head){ /* not find address. */
+ 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)
+{
+
+ ks_wlan_private *priv = (ks_wlan_private *) netdev_priv(dev);
+ struct iw_statistics *wstats = &priv->wstats;
+
+ if(!atomic_read(&update_phyinfo)){
+ if (priv->dev_state < DEVICE_STATE_READY)
+ return NULL; /* not finished initialize */
+ else
+ return 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;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : set stop request */
+static int ks_wlan_set_stop_request(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(!(*uwrq))
+ return -EINVAL;
+
+ hostif_sme_enqueue(priv, SME_STOP_REQUEST);
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Wireless Handler : set MLME */
+#include <linux/ieee80211.h>
+static int ks_wlan_set_mlme(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ struct iw_mlme *mlme = (struct iw_mlme *)extra;
+ __u32 mode;
+
+ DPRINTK(2, ":%d :%d\n", mlme->cmd, mlme->reason_code);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ switch (mlme->cmd) {
+ case IW_MLME_DEAUTH:
+ if (mlme->reason_code == WLAN_REASON_MIC_FAILURE) {
+ return 0;
+ }
+ case IW_MLME_DISASSOC:
+ mode = 1;
+ return ks_wlan_set_stop_request(dev, NULL, &mode, NULL);
+ default:
+ return -EOPNOTSUPP; /* Not Support */
+ }
+}
+#endif /* WIRELESS_EXT */
+
+/*------------------------------------------------------------------*/
+/* Private handler : get driver version */
+static int ks_wlan_get_driver_version(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ strcpy(extra, KS_WLAN_DRIVER_VERSION_INFO);
+ dwrq->length = strlen(KS_WLAN_DRIVER_VERSION_INFO)+1;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get firemware version */
+static int ks_wlan_get_firmware_version(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ strcpy(extra, &(priv->firmware_version[0]));
+ dwrq->length = priv->version_size+1;
+ return 0;
+}
+
+#if 0
+/*------------------------------------------------------------------*/
+/* Private handler : set force disconnect status */
+static int ks_wlan_set_detach(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq == CONNECT_STATUS){ /* 0 */
+ priv->connect_status &= ~FORCE_DISCONNECT;
+ if((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS)
+ netif_carrier_on(dev);
+ }else if(*uwrq == DISCONNECT_STATUS){ /* 1 */
+ priv->connect_status |= FORCE_DISCONNECT;
+ netif_carrier_off(dev);
+ }else
+ return -EINVAL;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get force disconnect status */
+static int ks_wlan_get_detach(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = ((priv->connect_status & FORCE_DISCONNECT) ? 1 : 0 );
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get connect status */
+static int ks_wlan_get_connect(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = (priv->connect_status & CONNECT_STATUS_MASK);
+ return 0;
+}
+#endif
+
+/*------------------------------------------------------------------*/
+/* Private handler : set preamble */
+static int ks_wlan_set_preamble(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq == LONG_PREAMBLE){ /* 0 */
+ priv->reg.preamble = LONG_PREAMBLE;
+ }else if(*uwrq == SHORT_PREAMBLE){ /* 1 */
+ priv->reg.preamble = SHORT_PREAMBLE;
+ }else
+ return -EINVAL;
+
+ priv->need_commit |= SME_MODE_SET;
+ return -EINPROGRESS; /* Call commit handler */
+
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get preamble */
+static int ks_wlan_get_preamble(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->reg.preamble;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : set power save mode */
+static int ks_wlan_set_powermgt(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq == POWMGT_ACTIVE_MODE){ /* 0 */
+ priv->reg.powermgt = POWMGT_ACTIVE_MODE;
+ }else if(*uwrq == POWMGT_SAVE1_MODE){ /* 1 */
+ if(priv->reg.operation_mode == MODE_INFRASTRUCTURE)
+ priv->reg.powermgt = POWMGT_SAVE1_MODE;
+ else
+ return -EINVAL;
+ }else if(*uwrq == POWMGT_SAVE2_MODE){ /* 2 */
+ if(priv->reg.operation_mode == MODE_INFRASTRUCTURE)
+ priv->reg.powermgt = POWMGT_SAVE2_MODE;
+ else
+ return -EINVAL;
+ }else
+ return -EINVAL;
+
+ hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get power save made */
+static int ks_wlan_get_powermgt(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->reg.powermgt;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : set scan type */
+static int ks_wlan_set_scan_type(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq == ACTIVE_SCAN){ /* 0 */
+ priv->reg.scan_type = ACTIVE_SCAN;
+ }else if(*uwrq == PASSIVE_SCAN){ /* 1 */
+ priv->reg.scan_type = PASSIVE_SCAN;
+ }else
+ return -EINVAL;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get scan type */
+static int ks_wlan_get_scan_type(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->reg.scan_type;
+ return 0;
+}
+#if 0
+/*------------------------------------------------------------------*/
+/* Private handler : write raw data to device */
+static int ks_wlan_data_write(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+ unsigned char *wbuff = NULL;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ wbuff = (unsigned char *)kmalloc(dwrq->length, GFP_ATOMIC);
+ if(!wbuff)
+ return -EFAULT;
+ memcpy(wbuff, extra, dwrq->length);
+
+ /* write to device */
+ ks_wlan_hw_tx( priv, wbuff, dwrq->length, NULL, NULL, NULL);
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : read raw data form device */
+static int ks_wlan_data_read(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+ unsigned short read_length;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(!atomic_read(&priv->event_count)){
+ if (priv->dev_state < DEVICE_STATE_BOOT) { /* Remove device */
+ read_length = 4;
+ memset(extra,0xff,read_length);
+ dwrq->length = read_length;
+ return 0;
+ }
+ read_length = 0;
+ memset(extra,0,1);
+ dwrq->length = 0;
+ return 0;
+ }
+
+ if(atomic_read(&priv->event_count)>0)
+ atomic_dec(&priv->event_count);
+
+ spin_lock(&priv->dev_read_lock); /* request spin lock */
+
+ /* Copy length max size 0x07ff */
+ if(priv->dev_size[priv->dev_count] > 2047)
+ read_length = 2047;
+ else
+ read_length = priv->dev_size[priv->dev_count];
+
+ /* Copy data */
+ memcpy(extra, &(priv->dev_data[priv->dev_count][0]), read_length);
+
+ spin_unlock(&priv->dev_read_lock); /* release spin lock */
+
+ /* Initialize */
+ priv->dev_data[priv->dev_count] = 0;
+ priv->dev_size[priv->dev_count] = 0;
+
+ priv->dev_count++;
+ if(priv->dev_count == DEVICE_STOCK_COUNT)
+ priv->dev_count=0;
+
+ /* Set read size */
+ dwrq->length = read_length;
+
+ return 0;
+}
+#endif
+
+#if 0
+/*------------------------------------------------------------------*/
+/* Private handler : get wep string */
+#define WEP_ASCII_BUFF_SIZE (17+64*4+1)
+static int ks_wlan_get_wep_ascii(struct net_device *dev, struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+ int i,j,len=0;
+ char tmp[WEP_ASCII_BUFF_SIZE];
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ strcpy(tmp," WEP keys ASCII \n");
+ len+=strlen(" WEP keys ASCII \n");
+
+ for(i=0;i<4;i++){
+ strcpy(tmp+len,"\t[");
+ len+=strlen("\t[");
+ tmp[len] = '1'+i;
+ len++;
+ strcpy(tmp+len,"] ");
+ len+=strlen("] ");
+ if(priv->reg.wep_key[i].size){
+ strcpy(tmp+len,(priv->reg.wep_key[i].size < 6 ? "(40bits) [" : "(104bits) ["));
+ len+=strlen((priv->reg.wep_key[i].size < 6 ? "(40bits) [" : "(104bits) ["));
+ for(j=0;j<priv->reg.wep_key[i].size;j++,len++)
+ tmp[len]=(isprint(priv->reg.wep_key[i].val[j]) ? priv->reg.wep_key[i].val[j] : ' ');
+
+ strcpy(tmp+len,"]\n");
+ len+=strlen("]\n");
+ }
+ else{
+ strcpy(tmp+len,"off\n");
+ len+=strlen("off\n");
+ }
+ }
+
+ memcpy(extra, tmp, len);
+ dwrq->length = len+1;
+ return 0;
+}
+#endif
+
+/*------------------------------------------------------------------*/
+/* Private handler : set beacon lost count */
+static int ks_wlan_set_beacon_lost(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq >= BEACON_LOST_COUNT_MIN &&
+ *uwrq <= BEACON_LOST_COUNT_MAX){
+ priv->reg.beacon_lost_count = *uwrq;
+ }else
+ return -EINVAL;
+
+ if(priv->reg.operation_mode == MODE_INFRASTRUCTURE){
+ priv->need_commit |= SME_MODE_SET;
+ return -EINPROGRESS; /* Call commit handler */
+ }
+ else
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get beacon lost count */
+static int ks_wlan_get_beacon_lost(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->reg.beacon_lost_count;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : set phy type */
+static int ks_wlan_set_phy_type(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq == D_11B_ONLY_MODE){ /* 0 */
+ priv->reg.phy_type = D_11B_ONLY_MODE;
+ }else if(*uwrq == D_11G_ONLY_MODE){ /* 1 */
+ priv->reg.phy_type = D_11G_ONLY_MODE;
+ }else if(*uwrq == D_11BG_COMPATIBLE_MODE){ /* 2 */
+ priv->reg.phy_type = D_11BG_COMPATIBLE_MODE;
+ }else
+ return -EINVAL;
+
+ priv->need_commit |= SME_MODE_SET;
+ return -EINPROGRESS; /* Call commit handler */
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get phy type */
+static int ks_wlan_get_phy_type(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->reg.phy_type;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : set cts mode */
+static int ks_wlan_set_cts_mode(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq == CTS_MODE_FALSE){ /* 0 */
+ priv->reg.cts_mode = CTS_MODE_FALSE;
+ }else if(*uwrq == CTS_MODE_TRUE){ /* 1 */
+ if(priv->reg.phy_type == D_11G_ONLY_MODE ||
+ priv->reg.phy_type == D_11BG_COMPATIBLE_MODE)
+ priv->reg.cts_mode = CTS_MODE_TRUE;
+ else
+ priv->reg.cts_mode = CTS_MODE_FALSE;
+ }else
+ return -EINVAL;
+
+ priv->need_commit |= SME_MODE_SET;
+ return -EINPROGRESS; /* Call commit handler */
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get cts mode */
+static int ks_wlan_get_cts_mode(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->reg.cts_mode;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : set sleep mode */
+static int ks_wlan_set_sleep_mode(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ DPRINTK(2,"\n");
+
+ if(*uwrq == SLP_SLEEP){
+ priv->sleep_mode = *uwrq;
+ printk("SET_SLEEP_MODE %d\n", priv->sleep_mode);
+
+ hostif_sme_enqueue(priv, SME_STOP_REQUEST);
+ hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
+
+ }else if(*uwrq == SLP_ACTIVE) {
+ priv->sleep_mode = *uwrq;
+ printk("SET_SLEEP_MODE %d\n", priv->sleep_mode);
+ hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
+ }else{
+ printk("SET_SLEEP_MODE %d errror\n", *uwrq);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+/*------------------------------------------------------------------*/
+/* Private handler : get sleep mode */
+static int ks_wlan_get_sleep_mode(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ DPRINTK(2, "GET_SLEEP_MODE %d\n", priv->sleep_mode);
+ *uwrq = priv->sleep_mode;
+
+ return 0;
+}
+
+#if 0
+/*------------------------------------------------------------------*/
+/* Private handler : set phy information timer */
+static int ks_wlan_set_phy_information_timer(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq >= 0 && *uwrq <= 0xFFFF) /* 0-65535 */
+ priv->reg.phy_info_timer = (uint16_t)*uwrq;
+ else
+ return -EINVAL;
+
+ hostif_sme_enqueue(priv, SME_PHY_INFO_REQUEST);
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get phy information timer */
+static int ks_wlan_get_phy_information_timer(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->reg.phy_info_timer;
+ return 0;
+}
+#endif
+
+#ifdef WPS
+/*------------------------------------------------------------------*/
+/* Private handler : set WPS enable */
+static int ks_wlan_set_wps_enable(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq == 0 || *uwrq == 1)
+ priv->wps.wps_enabled = *uwrq;
+ else
+ return -EINVAL;
+
+ hostif_sme_enqueue(priv, SME_WPS_ENABLE_REQUEST);
+
+ return 0;
+}
+/*------------------------------------------------------------------*/
+/* Private handler : get WPS enable */
+static int ks_wlan_get_wps_enable(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->wps.wps_enabled;
+ printk("return=%d\n", *uwrq);
+
+ return 0;
+}
+/*------------------------------------------------------------------*/
+/* Private handler : set WPS probe req */
+static int ks_wlan_set_wps_probe_req(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq, char *extra)
+{
+ uint8_t *p = extra;
+ unsigned char len;
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ DPRINTK(2,"dwrq->length=%d\n", dwrq->length);
+
+ /* 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);
+
+ DPRINTK(2,"%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;
+}
+#if 0
+/*------------------------------------------------------------------*/
+/* Private handler : get WPS probe req */
+static int ks_wlan_get_wps_probe_req(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+ DPRINTK(2,"\n");
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ return 0;
+}
+#endif
+#endif /* WPS */
+
+/*------------------------------------------------------------------*/
+/* Private handler : set tx gain control value */
+static int ks_wlan_set_tx_gain(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq >= 0 && *uwrq <= 0xFF) /* 0-255 */
+ priv->gain.TxGain = (uint8_t)*uwrq;
+ else
+ return -EINVAL;
+
+ if(priv->gain.TxGain < 0xFF)
+ priv->gain.TxMode = 1;
+ else
+ priv->gain.TxMode = 0;
+
+
+ hostif_sme_enqueue(priv, SME_SET_GAIN);
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get tx gain control value */
+static int ks_wlan_get_tx_gain(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->gain.TxGain;
+ hostif_sme_enqueue(priv, SME_GET_GAIN);
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : set rx gain control value */
+static int ks_wlan_set_rx_gain(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq >= 0 && *uwrq <= 0xFF) /* 0-255 */
+ priv->gain.RxGain = (uint8_t)*uwrq;
+ else
+ return -EINVAL;
+
+ if(priv->gain.RxGain < 0xFF)
+ priv->gain.RxMode = 1;
+ else
+ priv->gain.RxMode = 0;
+
+ hostif_sme_enqueue(priv, SME_SET_GAIN);
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : get rx gain control value */
+static int ks_wlan_get_rx_gain(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ *uwrq = priv->gain.RxGain;
+ hostif_sme_enqueue(priv, SME_GET_GAIN);
+ return 0;
+}
+#if 0
+/*------------------------------------------------------------------*/
+/* Private handler : set region value */
+static int ks_wlan_set_region(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)dev->priv;
+
+ if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
+
+ if(*uwrq >= 0x9 && *uwrq <= 0xF) /* 0x9-0xf */
+ priv->region = (uint8_t)*uwrq;
+ else
+ return -EINVAL;
+
+ hostif_sme_enqueue(priv, SME_SET_REGION);
+ return 0;
+}
+#endif
+
+/*------------------------------------------------------------------*/
+/* Private handler : get eeprom checksum result */
+static int ks_wlan_get_eeprom_cksum(struct net_device *dev, struct iw_request_info *info,
+ __u32 *uwrq, char *extra)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)netdev_priv(dev);
+
+ *uwrq = priv->eeprom_checksum;
+ return 0;
+}
+
+static void print_hif_event(int event){
+
+ switch(event){
+ case HIF_DATA_REQ :
+ printk("HIF_DATA_REQ\n");
+ break;
+ case HIF_DATA_IND :
+ printk("HIF_DATA_IND\n");
+ break;
+ case HIF_MIB_GET_REQ :
+ printk("HIF_MIB_GET_REQ\n");
+ break;
+ case HIF_MIB_GET_CONF :
+ printk("HIF_MIB_GET_CONF\n");
+ break;
+ case HIF_MIB_SET_REQ :
+ printk("HIF_MIB_SET_REQ\n");
+ break;
+ case HIF_MIB_SET_CONF :
+ printk("HIF_MIB_SET_CONF\n");
+ break;
+ case HIF_POWERMGT_REQ :
+ printk("HIF_POWERMGT_REQ\n");
+ break;
+ case HIF_POWERMGT_CONF :
+ printk("HIF_POWERMGT_CONF\n");
+ break;
+ case HIF_START_REQ :
+ printk("HIF_START_REQ\n");
+ break;
+ case HIF_START_CONF :
+ printk("HIF_START_CONF\n");
+ break;
+ case HIF_CONNECT_IND :
+ printk("HIF_CONNECT_IND\n");
+ break;
+ case HIF_STOP_REQ :
+ printk("HIF_STOP_REQ\n");
+ break;
+ case HIF_STOP_CONF :
+ printk("HIF_STOP_CONF\n");
+ break;
+ case HIF_PS_ADH_SET_REQ :
+ printk("HIF_PS_ADH_SET_REQ\n");
+ break;
+ case HIF_PS_ADH_SET_CONF:
+ printk("HIF_PS_ADH_SET_CONF\n");
+ break;
+ case HIF_INFRA_SET_REQ :
+ printk("HIF_INFRA_SET_REQ\n");
+ break;
+ case HIF_INFRA_SET_CONF :
+ printk("HIF_INFRA_SET_CONF\n");
+ break;
+ case HIF_ADH_SET_REQ :
+ printk("HIF_ADH_SET_REQ\n");
+ break;
+ case HIF_ADH_SET_CONF :
+ printk("HIF_ADH_SET_CONF\n");
+ break;
+ case HIF_AP_SET_REQ :
+ printk("HIF_AP_SET_REQ\n");
+ break;
+ case HIF_AP_SET_CONF :
+ printk("HIF_AP_SET_CONF\n");
+ break;
+ case HIF_ASSOC_INFO_IND :
+ printk("HIF_ASSOC_INFO_IND\n");
+ break;
+ case HIF_MIC_FAILURE_REQ:
+ printk("HIF_MIC_FAILURE_REQ\n");
+ break;
+ case HIF_MIC_FAILURE_CONF :
+ printk("HIF_MIC_FAILURE_CONF\n");
+ break;
+ case HIF_SCAN_REQ :
+ printk("HIF_SCAN_REQ\n");
+ break;
+ case HIF_SCAN_CONF :
+ printk("HIF_SCAN_CONF\n");
+ break;
+ case HIF_PHY_INFO_REQ :
+ printk("HIF_PHY_INFO_REQ\n");
+ break;
+ case HIF_PHY_INFO_CONF :
+ printk("HIF_PHY_INFO_CONF\n");
+ break;
+ case HIF_SLEEP_REQ :
+ printk("HIF_SLEEP_REQ\n");
+ break;
+ case HIF_SLEEP_CONF :
+ printk("HIF_SLEEP_CONF\n");
+ break;
+ case HIF_PHY_INFO_IND :
+ printk("HIF_PHY_INFO_IND\n");
+ break;
+ case HIF_SCAN_IND :
+ printk("HIF_SCAN_IND\n");
+ break;
+ case HIF_INFRA_SET2_REQ :
+ printk("HIF_INFRA_SET2_REQ\n");
+ break;
+ case HIF_INFRA_SET2_CONF:
+ printk("HIF_INFRA_SET2_CONF\n");
+ break;
+ case HIF_ADH_SET2_REQ :
+ printk("HIF_ADH_SET2_REQ\n");
+ break;
+ case HIF_ADH_SET2_CONF :
+ printk("HIF_ADH_SET2_CONF\n");
+ }
+}
+
+/*------------------------------------------------------------------*/
+/* Private handler : 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;
+ ks_wlan_private *priv = (ks_wlan_private *)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(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_DRIVER_VERSION, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_CHAR | (128+1), "GetDriverVer" },
+ { KS_WLAN_GET_FIRM_VERSION, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_CHAR | (128+1), "GetFirmwareVer" },
+#ifdef WPS
+ { 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" },
+#endif /* WPS */
+ { 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) ks_wlan_config_commit, /* SIOCSIWCOMMIT */
+ (iw_handler) ks_wlan_get_name, /* SIOCGIWNAME */
+ (iw_handler) NULL, /* SIOCSIWNWID */
+ (iw_handler) NULL, /* SIOCGIWNWID */
+ (iw_handler) ks_wlan_set_freq, /* SIOCSIWFREQ */
+ (iw_handler) ks_wlan_get_freq, /* SIOCGIWFREQ */
+ (iw_handler) ks_wlan_set_mode, /* SIOCSIWMODE */
+ (iw_handler) ks_wlan_get_mode, /* SIOCGIWMODE */
+#ifndef KSC_OPNOTSUPP
+ (iw_handler) ks_wlan_set_sens, /* SIOCSIWSENS */
+ (iw_handler) ks_wlan_get_sens, /* SIOCGIWSENS */
+#else /* KSC_OPNOTSUPP */
+ (iw_handler) NULL, /* SIOCSIWSENS */
+ (iw_handler) NULL, /* SIOCGIWSENS */
+#endif /* KSC_OPNOTSUPP */
+ (iw_handler) NULL, /* SIOCSIWRANGE */
+ (iw_handler) ks_wlan_get_range, /* SIOCGIWRANGE */
+ (iw_handler) NULL, /* SIOCSIWPRIV */
+ (iw_handler) NULL, /* SIOCGIWPRIV */
+ (iw_handler) NULL, /* SIOCSIWSTATS */
+ (iw_handler) ks_wlan_get_iwstats, /* SIOCGIWSTATS */
+ (iw_handler) NULL, /* SIOCSIWSPY */
+ (iw_handler) NULL, /* SIOCGIWSPY */
+ (iw_handler) NULL, /* SIOCSIWTHRSPY */
+ (iw_handler) NULL, /* SIOCGIWTHRSPY */
+ (iw_handler) ks_wlan_set_wap, /* SIOCSIWAP */
+ (iw_handler) ks_wlan_get_wap, /* SIOCGIWAP */
+// (iw_handler) NULL, /* SIOCSIWMLME */
+ (iw_handler) ks_wlan_set_mlme, /* SIOCSIWMLME */
+ (iw_handler) ks_wlan_get_aplist, /* SIOCGIWAPLIST */
+ (iw_handler) ks_wlan_set_scan, /* SIOCSIWSCAN */
+ (iw_handler) ks_wlan_get_scan, /* SIOCGIWSCAN */
+ (iw_handler) ks_wlan_set_essid, /* SIOCSIWESSID */
+ (iw_handler) ks_wlan_get_essid, /* SIOCGIWESSID */
+ (iw_handler) ks_wlan_set_nick, /* SIOCSIWNICKN */
+ (iw_handler) ks_wlan_get_nick, /* SIOCGIWNICKN */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) ks_wlan_set_rate, /* SIOCSIWRATE */
+ (iw_handler) ks_wlan_get_rate, /* SIOCGIWRATE */
+ (iw_handler) ks_wlan_set_rts, /* SIOCSIWRTS */
+ (iw_handler) ks_wlan_get_rts, /* SIOCGIWRTS */
+ (iw_handler) ks_wlan_set_frag, /* SIOCSIWFRAG */
+ (iw_handler) ks_wlan_get_frag, /* SIOCGIWFRAG */
+#ifndef KSC_OPNOTSUPP
+ (iw_handler) ks_wlan_set_txpow, /* SIOCSIWTXPOW */
+ (iw_handler) ks_wlan_get_txpow, /* SIOCGIWTXPOW */
+ (iw_handler) ks_wlan_set_retry, /* SIOCSIWRETRY */
+ (iw_handler) ks_wlan_get_retry, /* SIOCGIWRETRY */
+#else /* KSC_OPNOTSUPP */
+ (iw_handler) NULL, /* SIOCSIWTXPOW */
+ (iw_handler) NULL, /* SIOCGIWTXPOW */
+ (iw_handler) NULL, /* SIOCSIWRETRY */
+ (iw_handler) NULL, /* SIOCGIWRETRY */
+#endif /* KSC_OPNOTSUPP */
+ (iw_handler) ks_wlan_set_encode, /* SIOCSIWENCODE */
+ (iw_handler) ks_wlan_get_encode, /* SIOCGIWENCODE */
+ (iw_handler) ks_wlan_set_power, /* SIOCSIWPOWER */
+ (iw_handler) ks_wlan_get_power, /* SIOCGIWPOWER */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) NULL, /* -- hole -- */
+// (iw_handler) NULL, /* SIOCSIWGENIE */
+ (iw_handler) ks_wlan_set_genie, /* SIOCSIWGENIE */
+ (iw_handler) NULL, /* SIOCGIWGENIE */
+ (iw_handler) ks_wlan_set_auth_mode, /* SIOCSIWAUTH */
+ (iw_handler) ks_wlan_get_auth_mode, /* SIOCGIWAUTH */
+ (iw_handler) ks_wlan_set_encode_ext, /* SIOCSIWENCODEEXT */
+ (iw_handler) ks_wlan_get_encode_ext, /* SIOCGIWENCODEEXT */
+ (iw_handler) ks_wlan_set_pmksa, /* SIOCSIWPMKSA */
+ (iw_handler) NULL, /* -- hole -- */
+};
+
+/* private_handler */
+static const iw_handler ks_wlan_private_handler[] =
+{
+ (iw_handler) NULL, /* 0 */
+ (iw_handler) ks_wlan_get_driver_version, /* 1 KS_WLAN_GET_DRIVER_VERSION */
+ (iw_handler) NULL, /* 2 */
+ (iw_handler) ks_wlan_get_firmware_version, /* 3 KS_WLAN_GET_FIRM_VERSION */
+#ifdef WPS
+ (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 */
+#else
+ (iw_handler) NULL, /* 4 */
+ (iw_handler) NULL, /* 5 */
+ (iw_handler) NULL, /* 6 */
+#endif /* WPS */
+
+ (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_powermgt, /* 10 KS_WLAN_SET_POWER_SAVE */
+ (iw_handler) ks_wlan_get_powermgt, /* 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 = sizeof(ks_wlan_handler)/sizeof(iw_handler),
+ .num_private = sizeof(ks_wlan_private_handler)/sizeof(iw_handler),
+ .num_private_args = sizeof(ks_wlan_private_args)/sizeof(struct iw_priv_args),
+ .standard = (iw_handler *) ks_wlan_handler,
+ .private = (iw_handler *) ks_wlan_private_handler,
+ .private_args = (struct iw_priv_args *) ks_wlan_private_args,
+ .get_wireless_stats = ks_get_wireless_stats,
+};
+
+#endif /* WIRELESS_EXT */
+
+static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+ int rc = 0;
+#if defined(WIRELESS_EXT)
+ struct iwreq *wrq = (struct iwreq *) rq;
+#endif /* WIRELESS_EXT */
+ switch (cmd) {
+#if defined(WIRELESS_EXT)
+ case SIOCIWFIRSTPRIV+20: /* KS_WLAN_SET_STOP_REQ */
+ rc = ks_wlan_set_stop_request(dev, NULL, &(wrq->u.mode), NULL);
+ break;
+#endif /* WIRELESS_EXT >17 */
+ // All other calls are currently unsupported
+ default:
+ rc = -EOPNOTSUPP;
+ }
+
+ DPRINTK(5,"return=%d\n",rc);
+ return rc;
+}
+
+
+static
+struct net_device_stats *ks_wlan_get_stats(struct net_device *dev)
+{
+ 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)
+{
+ ks_wlan_private *priv = netdev_priv(dev);
+ struct sockaddr *mac_addr=(struct sockaddr *)addr;
+ if (netif_running(dev))
+ return -EBUSY;
+ memcpy(dev->dev_addr, mac_addr->sa_data, dev->addr_len);
+ memcpy(priv->eth_addr, mac_addr->sa_data, ETH_ALEN);
+
+ priv->mac_address_valid = 0;
+ hostif_sme_enqueue(priv, SME_MACADDRESS_SET_REQUEST);
+ printk(KERN_INFO "ks_wlan: MAC ADDRESS = %02x:%02x:%02x:%02x:%02x:%02x\n",
+ priv->eth_addr[0],priv->eth_addr[1],priv->eth_addr[2],
+ priv->eth_addr[3],priv->eth_addr[4],priv->eth_addr[5]);
+ return 0;
+}
+
+
+static
+void ks_wlan_tx_timeout(struct net_device *dev)
+{
+ ks_wlan_private *priv = netdev_priv(dev);
+
+ DPRINTK(1,"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);
+
+ return;
+}
+
+static
+int ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ ks_wlan_private *priv = netdev_priv(dev);
+ int rc = 0;
+
+ DPRINTK(3,"in_interrupt()=%ld\n",in_interrupt());
+
+ if ( skb == NULL ) {
+ printk( KERN_ERR "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);
+
+ rc = hostif_data_request(priv, skb);
+ dev->trans_start = jiffies;
+
+ DPRINTK(4,"rc=%d\n",rc);
+ if (rc){
+ rc=0;
+ }
+
+ return rc;
+}
+
+void send_packet_complete(void *arg1, void *arg2)
+{
+ ks_wlan_private *priv = (ks_wlan_private *)arg1;
+ struct sk_buff *packet = (struct sk_buff *)arg2;
+
+ DPRINTK(3,"\n");
+
+ priv->nstats.tx_bytes += packet->len;
+ priv->nstats.tx_packets++;
+
+ if(netif_queue_stopped(priv->net_dev))
+ netif_wake_queue(priv->net_dev);
+
+ if(packet){
+ dev_kfree_skb(packet);
+ packet=NULL;
+ }
+
+}
+
+/* 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_multicast_list(struct net_device *dev)
+{
+ ks_wlan_private *priv = netdev_priv(dev);
+
+ DPRINTK(4,"\n");
+ if (priv->dev_state < DEVICE_STATE_READY) {
+ return ; /* not finished initialize */
+ }
+ hostif_sme_enqueue(priv, SME_MULTICAST_REQUEST);
+
+ return;
+}
+
+static
+int ks_wlan_open(struct net_device *dev)
+{
+ ks_wlan_private *priv = netdev_priv(dev);
+
+ priv->cur_rx = 0;
+
+ if(!priv->mac_address_valid){
+ printk(KERN_ERR "ks_wlan : %s Not READY !!\n", dev->name);
+ return -EBUSY;
+ }
+ else
+ netif_start_queue (dev);
+
+ return 0;
+}
+
+static
+int ks_wlan_close(struct net_device *dev)
+{
+
+ netif_stop_queue (dev);
+
+ DPRINTK(4, "%s: Shutting down ethercard, status was 0x%4.4x.\n",
+ dev->name, 0x00);
+
+ 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_multicast_list,
+};
+
+int ks_wlan_net_start(struct net_device *dev)
+{
+ ks_wlan_private *priv;
+ /* int rc; */
+
+ priv = netdev_priv(dev);
+ priv->mac_address_valid = 0;
+ priv->need_commit = 0;
+
+ priv->device_open_status = 1;
+
+ /* phy information update timer */
+ atomic_set(&update_phyinfo,0);
+ init_timer(&update_phyinfo_timer);
+ update_phyinfo_timer.function=ks_wlan_update_phyinfo_timeout;
+ update_phyinfo_timer.data = (unsigned long)priv;
+
+ /* dummy address set */
+ memcpy(priv->eth_addr, dummy_addr, ETH_ALEN);
+ dev->dev_addr[0] = priv->eth_addr[0];
+ dev->dev_addr[1] = priv->eth_addr[1];
+ dev->dev_addr[2] = priv->eth_addr[2];
+ dev->dev_addr[3] = priv->eth_addr[3];
+ dev->dev_addr[4] = priv->eth_addr[4];
+ dev->dev_addr[5] = priv->eth_addr[5];
+ dev->dev_addr[6] = 0x00;
+ dev->dev_addr[7] = 0x00;
+
+ /* The ks_wlan-specific entries in the device structure. */
+ dev->netdev_ops = &ks_wlan_netdev_ops;
+ dev->wireless_handlers = (struct iw_handler_def *)&ks_wlan_handler_def;
+ dev->watchdog_timeo = TX_TIMEOUT;
+
+ netif_carrier_off(dev);
+
+ return 0;
+}
+
+
+int ks_wlan_net_stop(struct net_device *dev)
+{
+ ks_wlan_private *priv = netdev_priv(dev);
+
+ int ret = 0;
+ priv->device_open_status = 0;
+ del_timer_sync(&update_phyinfo_timer);
+
+ if(netif_running(dev))
+ netif_stop_queue(dev);
+
+ return ret;
+}
+
+int ks_wlan_reset(struct net_device *dev)
+{
+ return 0;
+}
--- /dev/null
+/*
+ * Driver for KeyStream wireless LAN
+ *
+ * michael_mic.c
+ * $Id: michael_mic.c 991 2009-09-14 01:38:58Z sekine $
+ *
+ * Copyright (C) 2005-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/string.h>
+#include "michael_mic.h"
+
+// Rotation functions on 32 bit values
+#define ROL32( A, n ) ( ((A) << (n)) | ( ((A)>>(32-(n))) & ( (1UL << (n)) - 1 ) ) )
+#define ROR32( A, n ) ROL32( (A), 32-(n) )
+// Convert from Byte[] to UInt32 in a portable way
+#define getUInt32( A, B ) (uint32_t)(A[B+0] << 0) + (A[B+1] << 8) + (A[B+2] << 16) + (A[B+3] << 24)
+
+// Convert from UInt32 to Byte[] in a portable way
+#define putUInt32( A, B, C ) A[B+0] = (uint8_t) (C & 0xff); \
+ A[B+1] = (uint8_t) ((C>>8) & 0xff); \
+ A[B+2] = (uint8_t) ((C>>16) & 0xff); \
+ A[B+3] = (uint8_t) ((C>>24) & 0xff)
+
+// Reset the state to the empty message.
+#define MichaelClear( A ) A->L = A->K0; \
+ A->R = A->K1; \
+ A->nBytesInM = 0;
+
+static
+void MichaelInitializeFunction( struct michel_mic_t *Mic, uint8_t *key )
+{
+ // Set the key
+ Mic->K0 = getUInt32( key , 0 );
+ Mic->K1 = getUInt32( key , 4 );
+
+ //clear();
+ MichaelClear(Mic);
+}
+
+#define MichaelBlockFunction(L, R) \
+do{ \
+ R ^= ROL32( L, 17 ); \
+ L += R; \
+ R ^= ((L & 0xff00ff00) >> 8) | ((L & 0x00ff00ff) << 8); \
+ L += R; \
+ R ^= ROL32( L, 3 ); \
+ L += R; \
+ R ^= ROR32( L, 2 ); \
+ L += R; \
+}while(0)
+
+
+static
+void MichaelAppend( struct michel_mic_t *Mic, uint8_t *src, int nBytes )
+{
+ int addlen ;
+ if (Mic->nBytesInM) {
+ addlen = 4 - Mic->nBytesInM;
+ if (addlen > nBytes)
+ addlen = nBytes;
+ memcpy(&Mic->M[Mic->nBytesInM], src, addlen);
+ Mic->nBytesInM += addlen;
+ src += addlen;
+ nBytes -= addlen;
+
+ if (Mic->nBytesInM < 4)
+ return;
+
+ Mic->L ^= getUInt32(Mic->M,0);
+ MichaelBlockFunction(Mic->L, Mic->R);
+ Mic->nBytesInM = 0;
+ }
+
+ while(nBytes >= 4){
+ Mic->L ^= getUInt32(src,0);
+ MichaelBlockFunction(Mic->L, Mic->R);
+ src += 4;
+ nBytes -= 4;
+ }
+
+ if (nBytes > 0) {
+ Mic->nBytesInM = nBytes;
+ memcpy(Mic->M, src, nBytes);
+ }
+}
+
+static
+void MichaelGetMIC( struct michel_mic_t *Mic, uint8_t *dst )
+{
+ uint8_t *data = Mic->M;
+ switch (Mic->nBytesInM) {
+ case 0:
+ Mic->L ^= 0x5a;
+ break;
+ case 1:
+ Mic->L ^= data[0] | 0x5a00;
+ break;
+ case 2:
+ Mic->L ^= data[0] | (data[1] << 8) | 0x5a0000;
+ break;
+ case 3:
+ Mic->L ^= data[0] | (data[1] << 8) | (data[2] << 16) |
+ 0x5a000000;
+ break;
+ }
+ MichaelBlockFunction(Mic->L, Mic->R);
+ MichaelBlockFunction(Mic->L, Mic->R);
+ // The appendByte function has already computed the result.
+ putUInt32( dst, 0, Mic->L );
+ putUInt32( dst, 4, Mic->R );
+
+ // Reset to the empty message.
+ MichaelClear(Mic);
+}
+
+void MichaelMICFunction( struct michel_mic_t *Mic, uint8_t *Key,
+ uint8_t *Data, int Len, uint8_t priority,
+ uint8_t *Result )
+{
+ uint8_t pad_data[4] = {priority,0,0,0};
+ // Compute the MIC value
+ /*
+ * IEEE802.11i page 47
+ * Figure 43g TKIP MIC processing format
+ * +--+--+--------+--+----+--+--+--+--+--+--+--+--+
+ * |6 |6 |1 |3 |M |1 |1 |1 |1 |1 |1 |1 |1 | Octet
+ * +--+--+--------+--+----+--+--+--+--+--+--+--+--+
+ * |DA|SA|Priority|0 |Data|M0|M1|M2|M3|M4|M5|M6|M7|
+ * +--+--+--------+--+----+--+--+--+--+--+--+--+--+
+ */
+ MichaelInitializeFunction( Mic, Key ) ;
+ MichaelAppend( Mic, (uint8_t*)Data, 12 ); /* |DA|SA| */
+ MichaelAppend( Mic, pad_data, 4 ); /* |Priority|0|0|0| */
+ MichaelAppend( Mic, (uint8_t*)(Data+12), Len -12 ); /* |Data| */
+ MichaelGetMIC( Mic, Result ) ;
+}
--- /dev/null
+/*
+ * Driver for KeyStream wireless LAN
+ *
+ * michael_mic.h
+ * $Id: michael_mic.h 991 2009-09-14 01:38:58Z sekine $
+ *
+ * Copyright (C) 2005-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it undr the terms of the GNU General Public License version 2 as
+ * published by the Free Sotware Foundation.
+ */
+
+/* MichelMIC routine define */
+struct michel_mic_t {
+ uint32_t K0; // Key
+ uint32_t K1; // Key
+ uint32_t L; // Current state
+ uint32_t R; // Current state
+ uint8_t M[4]; // Message accumulator (single word)
+ int nBytesInM; // # bytes in M
+ uint8_t Result[8];
+};
+
+extern
+void MichaelMICFunction( struct michel_mic_t *Mic, uint8_t *Key,
+ uint8_t *Data, int Len, uint8_t priority,
+ uint8_t *Result );
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