#include "eap_packet.h"
#include "michael_mic.h"
+#include <linux/etherdevice.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 )
inline u8 get_BYTE(struct ks_wlan_private *priv)
{
u8 data;
+
data = *(priv->rxp)++;
/* length check in advance ! */
--(priv->rx_size);
inline u16 get_WORD(struct ks_wlan_private *priv)
{
u16 data;
+
data = (get_BYTE(priv) & 0xff);
data |= ((get_BYTE(priv) << 8) & 0xff00);
return data;
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);
return data;
}
-void ks_wlan_hw_wakeup_task(struct work_struct *work)
+static 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);
+ long time_left;
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");
+ time_left = wait_for_completion_interruptible_timeout(
+ &priv->psstatus.wakeup_wait,
+ msecs_to_jiffies(20));
+ if (time_left <= 0) {
+ DPRINTK(1, "wake up timeout or interrupted !!!\n");
schedule_work(&priv->ks_wlan_wakeup_task);
return;
}
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) {
} else {
priv->dev_state = DEVICE_STATE_READY;
}
- return rc;
+ return 0;
}
static
{
unsigned char *bp;
int bsize, offset;
- int rc = 0;
DPRINTK(3, "\n");
memset(ap, 0, sizeof(struct local_ap_t));
offset = 0;
while (bsize > offset) {
- /* DPRINTK(4, "Element ID=%d \n",*bp); */
+ /* 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",
+ DPRINTK(1, "size over :: ssid size=%d\n",
*(bp + 1));
ap->ssid.size = SSID_MAX_SIZE;
}
bp + 2, *(bp + 1));
ap->rate_set.size += *(bp + 1);
} else {
- DPRINTK(1, "size over :: rate size=%d \n",
+ 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,
if (*(bp + 1) <= RSN_IE_BODY_MAX) {
ap->rsn_ie.size = *(bp + 1);
} else {
- DPRINTK(1, "size over :: rsn size=%d \n",
+ DPRINTK(1, "size over :: rsn size=%d\n",
*(bp + 1));
ap->rsn_ie.size = RSN_IE_BODY_MAX;
}
ap->wpa_ie.size = *(bp + 1);
} else {
DPRINTK(1,
- "size over :: wpa size=%d \n",
+ "size over :: wpa size=%d\n",
*(bp + 1));
ap->wpa_ie.size = RSN_IE_BODY_MAX;
}
case 47: /* Reserve ID 47 Broadcom AP */
break;
default:
- DPRINTK(4, "unknown Element ID=%d \n", *bp);
+ DPRINTK(4, "unknown Element ID=%d\n", *bp);
break;
}
offset += 2; /* id & size field */
bp += (*(bp + 1) + 2); /* pointer update */
}
- return rc;
+ return 0;
}
static
HZ >= 60) {
mic_failure->failure = 0;
}
- DPRINTK(4, "MIC FAILURE \n");
+ DPRINTK(4, "MIC FAILURE\n");
if (mic_failure->failure == 0) {
mic_failure->failure = 1;
mic_failure->counter = 0;
netif_rx(skb);
} else {
printk(KERN_WARNING
- "%s: Memory squeeze, dropping packet.\n",
- skb->dev->name);
+ "ks_wlan: Memory squeeze, dropping packet.\n");
priv->nstats.rx_dropped++;
}
break;
netif_rx(skb);
} else {
printk(KERN_WARNING
- "%s: Memory squeeze, dropping packet.\n",
- skb->dev->name);
+ "ks_wlan: Memory squeeze, dropping packet.\n");
priv->nstats.rx_dropped++;
}
break;
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);
+ eth_zero_addr(wrqu.ap_addr.sa_data);
DPRINTK(3, "IWEVENT: disconnect\n");
wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
}
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);
+ eth_zero_addr(wrqu0.ap_addr.sa_data);
DPRINTK(3, "IWEVENT: disconnect\n");
DPRINTK(3, "disconnect :: scan_ind_count=%d\n",
priv->scan_ind_count);
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);
+ eth_zero_addr(wrqu0.ap_addr.sa_data);
DPRINTK(3, "IWEVENT: disconnect\n");
printk("IWEVENT: disconnect\n");
DPRINTK(3, "disconnect :: scan_ind_count=%d\n",
packet_len = packet->len;
if (packet_len > ETH_FRAME_LEN) {
- DPRINTK(1, "bad length packet_len=%d \n", packet_len);
+ DPRINTK(1, "bad length packet_len=%d\n", packet_len);
dev_kfree_skb(packet);
return -1;
}
}
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);
+ pp = kmalloc(hif_align_size(sizeof(*pp) + 6 + packet_len + 8),
+ KS_WLAN_MEM_FLAG);
- if (pp == NULL) {
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
dev_kfree_skb(packet);
return -2;
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]);
+ dev_kfree_skb(packet);
+ kfree(pp);
return -3;
}
eth_hdr = (struct ether_hdr *)&pp->data[0];
eth_proto = ntohs(eth_hdr->h_proto);
- /* for MIC FAILUER REPORT check */
+ /* for MIC FAILURE REPORT check */
if (eth_proto == ETHER_PROTOCOL_TYPE_EAP
&& priv->wpa.mic_failure.failure > 0) {
aa1x_hdr = (struct ieee802_1x_hdr *)(eth_hdr + 1);
(void *)send_packet_complete, (void *)priv,
(void *)packet);
- /* MIC FAILUER REPORT check */
+ /* MIC FAILURE REPORT check */
if (eth_proto == ETHER_PROTOCOL_TYPE_EAP
&& priv->wpa.mic_failure.failure > 0) {
if (keyinfo & WPA_KEY_INFO_ERROR
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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp) + size), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
DPRINTK(3, "\n");
/* make primitive */
- pp = (struct hostif_start_request_t *)
- kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
- if (pp == NULL) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
struct hostif_infrastructure_set_request_t *pp;
uint16_t capability;
- DPRINTK(3, "ssid.size=%d \n", priv->reg.ssid.size);
+ 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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
ks_wlan_hw_tx(priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
}
-void hostif_infrastructure_set2_request(struct ks_wlan_private *priv)
+static 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);
+ 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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
DPRINTK(3, "\n");
/* make primitive */
- pp = (struct hostif_stop_request_t *)
- kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
- if (pp == NULL) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
{
struct hostif_sleep_request_t *pp;
- DPRINTK(3, "mode=%lu \n", mode);
+ 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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
queue_delayed_work(priv->ks_wlan_hw.ks7010sdio_wq,
&priv->ks_wlan_hw.rw_wq, 1);
} else {
- DPRINTK(3, "invalid mode %ld \n", mode);
+ 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,
+ 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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
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) {
+ pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+ if (!pp) {
DPRINTK(3, "allocate memory failed..\n");
return;
}
ks_wlan_hw_tx(priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL);
}
-/* Device I/O Recieve indicate */
+/* Device I/O Receive indicate */
static void devio_rec_ind(struct ks_wlan_private *priv, unsigned char *p,
unsigned int size)
{
int hostif_init(struct ks_wlan_private *priv)
{
- int rc = 0;
int i;
DPRINTK(3, "\n");
tasklet_init(&priv->sme_task, hostif_sme_task, (unsigned long)priv);
- return rc;
+ return 0;
}
void hostif_exit(struct ks_wlan_private *priv)
projects / cascardo / linux.git / blobdiff