aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/staging/ks7010
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/ks7010')
-rw-r--r--drivers/staging/ks7010/Kconfig10
-rw-r--r--drivers/staging/ks7010/Makefile4
-rw-r--r--drivers/staging/ks7010/TODO36
-rw-r--r--drivers/staging/ks7010/eap_packet.h129
-rw-r--r--drivers/staging/ks7010/ks7010_sdio.c1236
-rw-r--r--drivers/staging/ks7010/ks7010_sdio.h147
-rw-r--r--drivers/staging/ks7010/ks_hostif.c2760
-rw-r--r--drivers/staging/ks7010/ks_hostif.h644
-rw-r--r--drivers/staging/ks7010/ks_wlan.h505
-rw-r--r--drivers/staging/ks7010/ks_wlan_ioctl.h67
-rw-r--r--drivers/staging/ks7010/ks_wlan_net.c3528
-rw-r--r--drivers/staging/ks7010/michael_mic.c139
-rw-r--r--drivers/staging/ks7010/michael_mic.h26
13 files changed, 9231 insertions, 0 deletions
diff --git a/drivers/staging/ks7010/Kconfig b/drivers/staging/ks7010/Kconfig
new file mode 100644
index 000000000000..0b9217674d5b
--- /dev/null
+++ b/drivers/staging/ks7010/Kconfig
@@ -0,0 +1,10 @@
+config KS7010
+ tristate "KeyStream KS7010 SDIO support"
+ depends on MMC && WIRELESS
+ select WIRELESS_EXT
+ select WEXT_PRIV
+ select FW_LOADER
+ 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.
diff --git a/drivers/staging/ks7010/Makefile b/drivers/staging/ks7010/Makefile
new file mode 100644
index 000000000000..69fcf8d655c7
--- /dev/null
+++ b/drivers/staging/ks7010/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_KS7010) += ks7010.o
+
+ccflags-y += -DKS_WLAN_DEBUG=0
+ks7010-y := michael_mic.o ks_hostif.o ks_wlan_net.o ks7010_sdio.o
diff --git a/drivers/staging/ks7010/TODO b/drivers/staging/ks7010/TODO
new file mode 100644
index 000000000000..2938d35be5bb
--- /dev/null
+++ b/drivers/staging/ks7010/TODO
@@ -0,0 +1,36 @@
+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.
+- fix the 'card removal' event when card is inserted when booting
+- 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>
diff --git a/drivers/staging/ks7010/eap_packet.h b/drivers/staging/ks7010/eap_packet.h
new file mode 100644
index 000000000000..16a392abdaec
--- /dev/null
+++ b/drivers/staging/ks7010/eap_packet.h
@@ -0,0 +1,129 @@
+#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 */
diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c
new file mode 100644
index 000000000000..b7337fd813d5
--- /dev/null
+++ b/drivers/staging/ks7010/ks7010_sdio.c
@@ -0,0 +1,1236 @@
+/*
+ * Driver for KeyStream, KS7010 based SDIO cards.
+ *
+ * Copyright (C) 2006-2008 KeyStream Corp.
+ * Copyright (C) 2009 Renesas Technology Corp.
+ * Copyright (C) 2016 Sang Engineering, Wolfram Sang
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/firmware.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio_func.h>
+#include <linux/workqueue.h>
+#include <asm/atomic.h>
+
+#include "ks_wlan.h"
+#include "ks_wlan_ioctl.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 const struct sdio_device_id ks7010_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 */ }
+};
+MODULE_DEVICE_TABLE(sdio, ks7010_sdio_ids);
+
+/* 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 )
+
+static int ks7010_sdio_read(struct ks_wlan_private *priv, unsigned int address,
+ unsigned char *buffer, int length)
+{
+ struct ks_sdio_card *card;
+ int rc;
+
+ 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)
+ DPRINTK(1, "sdio error=%d size=%d\n", rc, length);
+
+ return rc;
+}
+
+static int ks7010_sdio_write(struct ks_wlan_private *priv, unsigned int address,
+ unsigned char *buffer, int length)
+{
+ struct ks_sdio_card *card;
+ int rc;
+
+ 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)
+ DPRINTK(1, "sdio error=%d size=%d\n", rc, length);
+
+ return rc;
+}
+
+void ks_wlan_hw_sleep_doze_request(struct 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(struct 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(struct 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(struct 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, "\npsstatus.status=%d\npsstatus.confirm_wait=%d\npsstatus.snooze_guard=%d\ncnt_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(struct ks_wlan_private *priv)
+{
+ queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,
+ &priv->ks_wlan_hw.rw_wq, 1);
+ return 0;
+}
+
+static int enqueue_txdev(struct 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(struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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(struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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) {
+#ifdef KS_WLAN_DEBUG
+ if (KS_WLAN_DEBUG > 5)
+ print_hex_dump_bytes("INVALID DATA dump: ",
+ DUMP_PREFIX_OFFSET,
+ rx_buffer->data, 32);
+#endif
+ /* 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;
+ struct 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);
+ }
+#if 0
+ }
+#endif
+ }
+ } 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(struct 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(struct 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(struct 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(struct 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;
+}
+
+static int ks7010_upload_firmware(struct 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;
+ int length;
+ const struct firmware *fw_entry = NULL;
+
+ 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;
+ }
+
+ retval = request_firmware(&fw_entry, ROM_FILE, &priv->ks_wlan_hw.sdio_card->func->dev);
+ if (retval)
+ return retval;
+
+ length = fw_entry->size;
+
+ /* Load Program */
+ n = 0;
+ do {
+ 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);
+ /* 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;
+
+ error_out1:
+ release_firmware(fw_entry);
+ error_out0:
+ sdio_release_host(card->func);
+ if (rom_buf)
+ kfree(rom_buf);
+ return rc;
+}
+
+static void ks7010_card_init(struct ks_wlan_private *priv)
+{
+ 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;
+ } else {
+ DPRINTK(1, "dev_state=%d\n", priv->dev_state);
+ }
+}
+
+static void ks7010_init_defaults(struct ks_wlan_private *priv)
+{
+ priv->reg.tx_rate = TX_RATE_AUTO;
+ priv->reg.preamble = LONG_PREAMBLE;
+ priv->reg.powermgt = POWMGT_ACTIVE_MODE;
+ priv->reg.scan_type = ACTIVE_SCAN;
+ priv->reg.beacon_lost_count = 20;
+ priv->reg.rts = 2347UL;
+ priv->reg.fragment = 2346UL;
+ priv->reg.phy_type = D_11BG_COMPATIBLE_MODE;
+ priv->reg.cts_mode = CTS_MODE_FALSE;
+ 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;
+}
+
+static int ks7010_sdio_probe(struct sdio_func *func,
+ const struct sdio_device_id *device)
+{
+ struct ks_wlan_private *priv;
+ struct ks_sdio_card *card;
+ struct net_device *netdev;
+ unsigned char rw_data;
+ int ret;
+
+ DPRINTK(5, "ks7010_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;
+ spin_lock_init(&card->lock);
+
+ /*** 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 "ks7010 : Unable to alloc new net device\n");
+ goto error_release_irq;
+ }
+ if (dev_alloc_name(netdev, "wlan%d") < 0) {
+ printk(KERN_ERR "ks7010 : 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);
+
+ ks7010_init_defaults(priv);
+
+ /* Upload firmware */
+ ret = ks7010_upload_firmware(priv, card); /* firmware load */
+ if (ret) {
+ printk(KERN_ERR
+ "ks7010: 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;
+ }
+
+ INIT_DELAYED_WORK(&priv->ks_wlan_hw.rw_wq, ks7010_rw_function);
+ ks7010_card_init(priv);
+
+ ret = register_netdev(priv->net_dev);
+ if (ret)
+ goto error_free_read_buf;
+
+ return 0;
+
+ 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);
+
+ return -ENODEV;
+}
+
+static void ks7010_sdio_remove(struct sdio_func *func)
+{
+ int ret;
+ struct ks_sdio_card *card;
+ struct ks_wlan_private *priv;
+ struct net_device *netdev;
+ DPRINTK(1, "ks7010_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");
+
+ hostif_exit(priv);
+ DPRINTK(1, "hostif_exit\n");
+
+ unregister_netdev(netdev);
+
+ 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 struct sdio_driver ks7010_sdio_driver = {
+ .name = "ks7010_sdio",
+ .id_table = ks7010_sdio_ids,
+ .probe = ks7010_sdio_probe,
+ .remove = ks7010_sdio_remove,
+};
+
+module_driver(ks7010_sdio_driver, sdio_register_driver, sdio_unregister_driver);
+MODULE_AUTHOR("Sang Engineering, Qi-Hardware, KeyStream");
+MODULE_DESCRIPTION("Driver for KeyStream KS7010 based SDIO cards");
+MODULE_LICENSE("GPL v2");
+MODULE_FIRMWARE(ROM_FILE);
diff --git a/drivers/staging/ks7010/ks7010_sdio.h b/drivers/staging/ks7010/ks7010_sdio.h
new file mode 100644
index 000000000000..c72064b48bd8
--- /dev/null
+++ b/drivers/staging/ks7010/ks7010_sdio.h
@@ -0,0 +1,147 @@
+/*
+ * Driver for KeyStream, KS7010 based SDIO cards.
+ *
+ * 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 under the terms of the GNU General Public License version 2 as
+ * published by the Free Software 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
+/* Older sources suggest earlier versions were named 7910 or 79xx */
+#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 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;
+ 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;
+};
+#define ROM_FILE "ks7010sd.rom"
+
+#endif /* _KS7010_SDIO_H */
diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
new file mode 100644
index 000000000000..a8822fe2bd60
--- /dev/null
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -0,0 +1,2760 @@
+/*
+ * Driver for KeyStream wireless LAN cards.
+ *
+ * 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 under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "ks_wlan.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 */
+#include <net/iw_handler.h> /* New driver API */
+
+extern int ks_wlan_hw_tx(struct 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(struct ks_wlan_private *priv);
+extern int ks_wlan_hw_power_save(struct 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(struct ks_wlan_private *priv)
+{
+ u8 data;
+ data = *(priv->rxp)++;
+ /* length check in advance ! */
+ --(priv->rx_size);
+ return data;
+}
+
+static
+inline u16 get_WORD(struct ks_wlan_private *priv)
+{
+ u16 data;
+ data = (get_BYTE(priv) & 0xff);
+ data |= ((get_BYTE(priv) << 8) & 0xff00);
+ return data;
+}
+
+static
+inline u32 get_DWORD(struct 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)
+{
+ struct 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(struct ks_wlan_private *priv)
+{
+ int rc = 0;
+
+ DPRINTK(4, "psstatus.status=%d\n", atomic_read(&priv->psstatus.status));
+
+ if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
+ hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
+ } else {
+ priv->dev_state = DEVICE_STATE_READY;
+ }
+ return rc;
+}
+
+static
+int get_current_ap(struct ks_wlan_private *priv, struct link_ap_info_t *ap_info)
+{
+ struct local_ap_t *ap;
+ union iwreq_data wrqu;
+ struct net_device *netdev = priv->net_dev;
+ 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;
+ }
+
+ 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);
+ }
+ 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(struct 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(struct 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;
+ union iwreq_data wrqu;
+
+ 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(&eth_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;
+ /* 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);
+ 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(struct 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(struct 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(struct ks_wlan_private *priv)
+{
+ DPRINTK(3, "\n");
+
+ if (priv->reg.powermgt > POWMGT_ACTIVE_MODE &&
+ priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
+ 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;
+ }
+
+}
+
+static
+void hostif_sleep_confirm(struct 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(struct 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(struct 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;
+ union iwreq_data wrqu0;
+ 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);
+ }
+ ks_wlan_do_power_save(priv);
+
+ 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);
+ }
+ priv->scan_ind_count = 0;
+}
+
+static
+void hostif_scan_indication(struct 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(struct 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");
+ if (priv->dev_state == DEVICE_STATE_SLEEP)
+ priv->dev_state = DEVICE_STATE_READY;
+
+ /* 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(struct 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(struct 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(struct 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(struct ks_wlan_private *priv)
+{
+ 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);
+}
+
+static
+void hostif_bss_scan_confirm(struct ks_wlan_private *priv)
+{
+ unsigned int result_code;
+ struct net_device *dev = priv->net_dev;
+ union iwreq_data wrqu;
+ 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);
+
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ DPRINTK(3, "IWEVENT: SCAN CONFIRM\n");
+ wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL);
+ priv->scan_ind_count = 0;
+}
+
+static
+void hostif_phy_information_confirm(struct 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(struct 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(struct 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(struct 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);
+ }
+
+ 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;
+}
+
+#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)
+
+static
+void hostif_mib_get_request(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct 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(struct ks_wlan_private *priv)
+{
+
+ struct net_device *dev = priv->net_dev;
+ int mc_count;
+ struct netdev_hw_addr *ha;
+ char set_address[NIC_MAX_MCAST_LIST * ETH_ALEN];
+ unsigned long filter_type;
+ int i = 0;
+
+ 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);
+ netdev_for_each_mc_addr(ha, dev) {
+ memcpy(&set_address[i * ETH_ALEN], ha->addr,
+ ETH_ALEN);
+ i++;
+ }
+ 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(struct 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(struct 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(struct 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(struct 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(struct 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 (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)
+{
+ struct ks_wlan_private *priv = (struct 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(struct ks_wlan_private *priv, unsigned short event)
+{
+ DPRINTK(3, "\n");
+
+ /* 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(struct 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(struct ks_wlan_private *priv)
+{
+ tasklet_kill(&priv->sme_task);
+ return;
+}
diff --git a/drivers/staging/ks7010/ks_hostif.h b/drivers/staging/ks7010/ks_hostif.h
new file mode 100644
index 000000000000..dc806b5b47be
--- /dev/null
+++ b/drivers/staging/ks7010/ks_hostif.h
@@ -0,0 +1,644 @@
+/*
+ * Driver for KeyStream wireless LAN
+ *
+ * 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 under the terms of the GNU General Public License version 2 as
+ * published by the Free Software 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(struct ks_wlan_private *priv,
+ struct sk_buff *packet);
+extern void hostif_receive(struct ks_wlan_private *priv, unsigned char *p,
+ unsigned int size);
+extern void hostif_sme_enqueue(struct ks_wlan_private *priv, uint16_t event);
+extern int hostif_init(struct ks_wlan_private *priv);
+extern void hostif_exit(struct 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_ */
diff --git a/drivers/staging/ks7010/ks_wlan.h b/drivers/staging/ks7010/ks_wlan.h
new file mode 100644
index 000000000000..f05dc0122fcb
--- /dev/null
+++ b/drivers/staging/ks7010/ks_wlan.h
@@ -0,0 +1,505 @@
+/*
+ * Driver for KeyStream IEEE802.11 b/g wireless LAN cards.
+ *
+ * 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 under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _KS_WLAN_H
+#define _KS_WLAN_H
+
+#define WPS
+
+#include <linux/version.h>
+#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 <linux/workqueue.h>
+
+#include <asm/io.h>
+
+#include "ks7010_sdio.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
+
+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 */
+};
+
+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 */
+
+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 wakeup_count; /* for detect wakeup loop */
+};
+
+extern int ks_wlan_net_start(struct net_device *dev);
+extern int ks_wlan_net_stop(struct net_device *dev);
+
+#endif /* _KS_WLAN_H */
diff --git a/drivers/staging/ks7010/ks_wlan_ioctl.h b/drivers/staging/ks7010/ks_wlan_ioctl.h
new file mode 100644
index 000000000000..49369e497808
--- /dev/null
+++ b/drivers/staging/ks7010/ks_wlan_ioctl.h
@@ -0,0 +1,67 @@
+/*
+ * Driver for KeyStream 11b/g wireless LAN
+ *
+ * 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 under the terms of the GNU General Public License version 2 as
+ * published by the Free Software 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 */
+/* former 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(struct ks_wlan_private *priv);
+extern int ks_wlan_setup_parameter(struct ks_wlan_private *priv,
+ unsigned int commit_flag);
+
+#endif /* __KERNEL__ */
+
+#endif /* _KS_WLAN_IOCTL_H */
diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c
new file mode 100644
index 000000000000..1e21eb1c4667
--- /dev/null
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -0,0 +1,3528 @@
+/*
+ * Driver for KeyStream 11b/g wireless LAN
+ *
+ * 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 under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/version.h>
+#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 Wireless Extension definition and check version */
+#include <linux/wireless.h>
+#define WIRELESS_SPY /* enable iwspy support */
+#include <net/iw_handler.h> /* New driver API */
+
+/* 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 */
+
+/*
+ * function prototypes
+ */
+extern int ks_wlan_hw_tx(struct 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(struct 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(struct 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;
+}
+
+/*
+ * 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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;
+
+ /* Event capability (kernel + driver) */
+ range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
+ IW_EVENT_CAPA_MASK(SIOCGIWAP) |
+ IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
+ range->event_capa[1] = IW_EVENT_CAPA_K_1;
+ range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVCUSTOM) |
+ IW_EVENT_CAPA_MASK(IWEVMICHAELMICFAILURE));
+
+ /* encode extension (WPA) capability */
+ range->enc_capa = (IW_ENC_CAPA_WPA |
+ IW_ENC_CAPA_WPA2 |
+ IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP);
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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;
+}
+
+/*------------------------------------------------------------------*/
+/* 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ /* struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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;
+}
+
+/*------------------------------------------------------------------*/
+/* 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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;
+}
+
+/*------------------------------------------------------------------*/
+/* 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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) {
+ memcpy(&priv->wpa.key[index].rx_seq[0],
+ enc->rx_seq, IW_ENCODE_SEQ_MAX_SIZE);
+ }
+
+ 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_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_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)
+{
+ struct ks_wlan_private *priv =
+ (struct ks_wlan_private *)netdev_priv(dev);
+
+ if (priv->sleep_mode == SLP_SLEEP) {
+ return -EPERM;
+ }
+
+ /* for SLEEP MODE */
+ /* WPA (not used ?? wpa_supplicant)
+ struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
+ struct iw_encode_ext *enc;
+ enc = (struct iw_encode_ext *)extra;
+ int index = dwrq->flags & IW_ENCODE_INDEX;
+ WPA (not used ?? wpa_supplicant) */
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/* 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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 */
+ }
+}
+
+/*------------------------------------------------------------------*/
+/* 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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;
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct ks_wlan_private *priv =
+ (struct 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;
+ struct ks_wlan_private *priv =
+ (struct 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_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) NULL, /* 1, used to be: 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,
+};
+
+static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
+ int cmd)
+{
+ int rc = 0;
+ struct iwreq *wrq = (struct iwreq *)rq;
+ switch (cmd) {
+ case SIOCIWFIRSTPRIV + 20: /* KS_WLAN_SET_STOP_REQ */
+ rc = ks_wlan_set_stop_request(dev, NULL, &(wrq->u.mode), NULL);
+ break;
+ // 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)
+{
+ struct ks_wlan_private *priv = netdev_priv(dev);
+
+ if (priv->dev_state < DEVICE_STATE_READY) {
+ return NULL; /* not finished initialize */
+ }
+
+ return &priv->nstats;
+}
+
+static
+int ks_wlan_set_mac_address(struct net_device *dev, void *addr)
+{
+ struct ks_wlan_private *priv = netdev_priv(dev);
+ struct sockaddr *mac_addr = (struct sockaddr *)addr;
+ if (netif_running(dev))
+ return -EBUSY;
+ 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)
+{
+ struct 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)
+{
+ struct 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);
+ netif_trans_update(dev);
+
+ DPRINTK(4, "rc=%d\n", rc);
+ if (rc) {
+ rc = 0;
+ }
+
+ return rc;
+}
+
+void send_packet_complete(void *arg1, void *arg2)
+{
+ struct ks_wlan_private *priv = (struct 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)
+{
+ struct 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)
+{
+ struct 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)
+{
+ struct 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)
+{
+ struct 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;
+}
diff --git a/drivers/staging/ks7010/michael_mic.c b/drivers/staging/ks7010/michael_mic.c
new file mode 100644
index 000000000000..e14c109b3cab
--- /dev/null
+++ b/drivers/staging/ks7010/michael_mic.c
@@ -0,0 +1,139 @@
+/*
+ * Driver for KeyStream wireless LAN
+ *
+ * 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 under the terms of the GNU General Public License version 2 as
+ * published by the Free Software 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);
+}
diff --git a/drivers/staging/ks7010/michael_mic.h b/drivers/staging/ks7010/michael_mic.h
new file mode 100644
index 000000000000..c7e4eb280961
--- /dev/null
+++ b/drivers/staging/ks7010/michael_mic.h
@@ -0,0 +1,26 @@
+/*
+ * Driver for KeyStream wireless LAN
+ *
+ * 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 under the terms of the GNU General Public License version 2 as
+ * published by the Free Software 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);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.