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hostap annotations 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Al Viro 2007-12-21 03:30:16 -05:00 committed by David S. Miller
parent 3eb9b41f24
commit 8a9faf3cd0
11 changed files with 233 additions and 235 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/net/wireless/hostap/hostap_80211.h
View File

@ -5,52 +5,52 @@
#include <net/ieee80211_crypt.h>
struct hostap_ieee80211_mgmt {
u16 frame_control;
u16 duration;
__le16 frame_control;
__le16 duration;
u8 da[6];
u8 sa[6];
u8 bssid[6];
u16 seq_ctrl;
__le16 seq_ctrl;
union {
struct {
u16 auth_alg;
u16 auth_transaction;
u16 status_code;
__le16 auth_alg;
__le16 auth_transaction;
__le16 status_code;
/* possibly followed by Challenge text */
u8 variable[0];
} __attribute__ ((packed)) auth;
struct {
u16 reason_code;
__le16 reason_code;
} __attribute__ ((packed)) deauth;
struct {
u16 capab_info;
u16 listen_interval;
__le16 capab_info;
__le16 listen_interval;
/* followed by SSID and Supported rates */
u8 variable[0];
} __attribute__ ((packed)) assoc_req;
struct {
u16 capab_info;
u16 status_code;
u16 aid;
__le16 capab_info;
__le16 status_code;
__le16 aid;
/* followed by Supported rates */
u8 variable[0];
} __attribute__ ((packed)) assoc_resp, reassoc_resp;
struct {
u16 capab_info;
u16 listen_interval;
__le16 capab_info;
__le16 listen_interval;
u8 current_ap[6];
/* followed by SSID and Supported rates */
u8 variable[0];
} __attribute__ ((packed)) reassoc_req;
struct {
u16 reason_code;
__le16 reason_code;
} __attribute__ ((packed)) disassoc;
struct {
} __attribute__ ((packed)) probe_req;
struct {
u8 timestamp[8];
u16 beacon_int;
u16 capab_info;
__le16 beacon_int;
__le16 capab_info;
/* followed by some of SSID, Supported rates,
* FH Params, DS Params, CF Params, IBSS Params, TIM */
u8 variable[0];

2
drivers/net/wireless/hostap/hostap_80211_rx.c
View File

@ -1039,7 +1039,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN);
memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN);
} else {
u16 len;
__be16 len;
/* Leave Ethernet header part of hdr and full payload */
skb_pull(skb, hdrlen);
len = htons(skb->len);

72
drivers/net/wireless/hostap/hostap_ap.c
View File

@ -258,7 +258,7 @@ static void ap_handle_timer(unsigned long data)
sta->addr, ap->tx_callback_poll);
} else {
int deauth = sta->timeout_next == STA_DEAUTH;
u16 resp;
__le16 resp;
PDEBUG(DEBUG_AP, "%s: sending %s info to STA %s"
"(last=%lu, jiffies=%lu)\n",
local->dev->name,
@ -300,13 +300,13 @@ void hostap_deauth_all_stas(struct net_device *dev, struct ap_data *ap,
int resend)
{
u8 addr[ETH_ALEN];
u16 resp;
__le16 resp;
int i;
PDEBUG(DEBUG_AP, "%s: Deauthenticate all stations\n", dev->name);
memset(addr, 0xff, ETH_ALEN);
resp = __constant_cpu_to_le16(WLAN_REASON_PREV_AUTH_NOT_VALID);
resp = cpu_to_le16(WLAN_REASON_PREV_AUTH_NOT_VALID);
/* deauth message sent; try to resend it few times; the message is
* broadcast, so it may be delayed until next DTIM; there is not much
@ -462,7 +462,7 @@ void ap_control_flush_macs(struct mac_restrictions *mac_restrictions)
int ap_control_kick_mac(struct ap_data *ap, struct net_device *dev, u8 *mac)
{
struct sta_info *sta;
u16 resp;
__le16 resp;
spin_lock_bh(&ap->sta_table_lock);
sta = ap_get_sta(ap, mac);
@ -628,7 +628,8 @@ static void hostap_ap_tx_cb_auth(struct sk_buff *skb, int ok, void *data)
struct ap_data *ap = data;
struct net_device *dev = ap->local->dev;
struct ieee80211_hdr_4addr *hdr;
u16 fc, *pos, auth_alg, auth_transaction, status;
u16 fc, auth_alg, auth_transaction, status;
__le16 *pos;
struct sta_info *sta = NULL;
char *txt = NULL;
DECLARE_MAC_BUF(mac);
@ -649,7 +650,7 @@ static void hostap_ap_tx_cb_auth(struct sk_buff *skb, int ok, void *data)
return;
}
pos = (u16 *) (skb->data + IEEE80211_MGMT_HDR_LEN);
pos = (__le16 *) (skb->data + IEEE80211_MGMT_HDR_LEN);
auth_alg = le16_to_cpu(*pos++);
auth_transaction = le16_to_cpu(*pos++);
status = le16_to_cpu(*pos++);
@ -698,7 +699,8 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
struct ap_data *ap = data;
struct net_device *dev = ap->local->dev;
struct ieee80211_hdr_4addr *hdr;
u16 fc, *pos, status;
u16 fc, status;
__le16 *pos;
struct sta_info *sta = NULL;
char *txt = NULL;
DECLARE_MAC_BUF(mac);
@ -736,7 +738,7 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
goto done;
}
pos = (u16 *) (skb->data + IEEE80211_MGMT_HDR_LEN);
pos = (__le16 *) (skb->data + IEEE80211_MGMT_HDR_LEN);
pos++;
status = le16_to_cpu(*pos++);
if (status == WLAN_STATUS_SUCCESS) {
@ -1298,7 +1300,8 @@ static void handle_authen(local_info_t *local, struct sk_buff *skb,
struct ap_data *ap = local->ap;
char body[8 + WLAN_AUTH_CHALLENGE_LEN], *challenge = NULL;
int len, olen;
u16 auth_alg, auth_transaction, status_code, *pos;
u16 auth_alg, auth_transaction, status_code;
__le16 *pos;
u16 resp = WLAN_STATUS_SUCCESS, fc;
struct sta_info *sta = NULL;
struct ieee80211_crypt_data *crypt;
@ -1332,7 +1335,7 @@ static void handle_authen(local_info_t *local, struct sk_buff *skb,
crypt = local->crypt[idx];
}
pos = (u16 *) (skb->data + IEEE80211_MGMT_HDR_LEN);
pos = (__le16 *) (skb->data + IEEE80211_MGMT_HDR_LEN);
auth_alg = __le16_to_cpu(*pos);
pos++;
auth_transaction = __le16_to_cpu(*pos);
@ -1465,7 +1468,7 @@ static void handle_authen(local_info_t *local, struct sk_buff *skb,
}
fail:
pos = (u16 *) body;
pos = (__le16 *) body;
*pos = cpu_to_le16(auth_alg);
pos++;
*pos = cpu_to_le16(auth_transaction + 1);
@ -1510,7 +1513,7 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb,
struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
char body[12], *p, *lpos;
int len, left;
u16 *pos;
__le16 *pos;
u16 resp = WLAN_STATUS_SUCCESS;
struct sta_info *sta = NULL;
int send_deauth = 0;
@ -1540,7 +1543,7 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb,
atomic_inc(&sta->users);
spin_unlock_bh(&local->ap->sta_table_lock);
pos = (u16 *) (skb->data + IEEE80211_MGMT_HDR_LEN);
pos = (__le16 *) (skb->data + IEEE80211_MGMT_HDR_LEN);
sta->capability = __le16_to_cpu(*pos);
pos++; left -= 2;
sta->listen_interval = __le16_to_cpu(*pos);
@ -1636,25 +1639,24 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb,
}
fail:
pos = (u16 *) body;
pos = (__le16 *) body;
if (send_deauth) {
*pos = __constant_cpu_to_le16(
WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH);
*pos = cpu_to_le16(WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH);
pos++;
} else {
/* FIX: CF-Pollable and CF-PollReq should be set to match the
* values in beacons/probe responses */
/* FIX: how about privacy and WEP? */
/* capability */
*pos = __constant_cpu_to_le16(WLAN_CAPABILITY_ESS);
*pos = cpu_to_le16(WLAN_CAPABILITY_ESS);
pos++;
/* status_code */
*pos = __cpu_to_le16(resp);
*pos = cpu_to_le16(resp);
pos++;
*pos = __cpu_to_le16((sta && sta->aid > 0 ? sta->aid : 0) |
*pos = cpu_to_le16((sta && sta->aid > 0 ? sta->aid : 0) |
BIT(14) | BIT(15)); /* AID */
pos++;
@ -1681,7 +1683,7 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb,
0x96 : 0x16;
(*lpos)++;
}
pos = (u16 *) p;
pos = (__le16 *) p;
}
prism2_send_mgmt(dev, IEEE80211_FTYPE_MGMT |
@ -1718,7 +1720,8 @@ static void handle_deauth(local_info_t *local, struct sk_buff *skb,
struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
char *body = (char *) (skb->data + IEEE80211_MGMT_HDR_LEN);
int len;
u16 reason_code, *pos;
u16 reason_code;
__le16 *pos;
struct sta_info *sta = NULL;
DECLARE_MAC_BUF(mac);
@ -1729,8 +1732,8 @@ static void handle_deauth(local_info_t *local, struct sk_buff *skb,
return;
}
pos = (u16 *) body;
reason_code = __le16_to_cpu(*pos);
pos = (__le16 *) body;
reason_code = le16_to_cpu(*pos);
PDEBUG(DEBUG_AP, "%s: deauthentication: %s len=%d, "
"reason_code=%d\n", dev->name, print_mac(mac, hdr->addr2), len,
@ -1760,7 +1763,8 @@ static void handle_disassoc(local_info_t *local, struct sk_buff *skb,
struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
char *body = skb->data + IEEE80211_MGMT_HDR_LEN;
int len;
u16 reason_code, *pos;
u16 reason_code;
__le16 *pos;
struct sta_info *sta = NULL;
DECLARE_MAC_BUF(mac);
@ -1771,8 +1775,8 @@ static void handle_disassoc(local_info_t *local, struct sk_buff *skb,
return;
}
pos = (u16 *) body;
reason_code = __le16_to_cpu(*pos);
pos = (__le16 *) body;
reason_code = le16_to_cpu(*pos);
PDEBUG(DEBUG_AP, "%s: disassociation: %s len=%d, "
"reason_code=%d\n", dev->name, print_mac(mac, hdr->addr2), len,
@ -1817,7 +1821,7 @@ static void ap_handle_dropped_data(local_info_t *local,
{
struct net_device *dev = local->dev;
struct sta_info *sta;
u16 reason;
__le16 reason;
spin_lock_bh(&local->ap->sta_table_lock);
sta = ap_get_sta(local->ap, hdr->addr2);
@ -1831,8 +1835,7 @@ static void ap_handle_dropped_data(local_info_t *local,
return;
}
reason = __constant_cpu_to_le16(
WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
reason = cpu_to_le16(WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
prism2_send_mgmt(dev, IEEE80211_FTYPE_MGMT |
((sta == NULL || !(sta->flags & WLAN_STA_ASSOC)) ?
IEEE80211_STYPE_DEAUTH : IEEE80211_STYPE_DISASSOC),
@ -1892,7 +1895,7 @@ static void handle_pspoll(local_info_t *local,
return;
}
aid = __le16_to_cpu(hdr->duration_id);
aid = le16_to_cpu(hdr->duration_id);
if ((aid & (BIT(15) | BIT(14))) != (BIT(15) | BIT(14))) {
PDEBUG(DEBUG_PS, " PSPOLL and AID[15:14] not set\n");
return;
@ -1998,7 +2001,8 @@ static void handle_beacon(local_info_t *local, struct sk_buff *skb,
struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
char *body = skb->data + IEEE80211_MGMT_HDR_LEN;
int len, left;
u16 *pos, beacon_int, capability;
u16 beacon_int, capability;
__le16 *pos;
char *ssid = NULL;
unsigned char *supp_rates = NULL;
int ssid_len = 0, supp_rates_len = 0;
@ -2013,16 +2017,16 @@ static void handle_beacon(local_info_t *local, struct sk_buff *skb,
return;
}
pos = (u16 *) body;
pos = (__le16 *) body;
left = len;
/* Timestamp (8 octets) */
pos += 4; left -= 8;
/* Beacon interval (2 octets) */
beacon_int = __le16_to_cpu(*pos);
beacon_int = le16_to_cpu(*pos);
pos++; left -= 2;
/* Capability information (2 octets) */
capability = __le16_to_cpu(*pos);
capability = le16_to_cpu(*pos);
pos++; left -= 2;
if (local->ap->ap_policy != AP_OTHER_AP_EVEN_IBSS &&

34
drivers/net/wireless/hostap/hostap_common.h
View File

@ -188,10 +188,10 @@
struct hfa384x_comp_ident
{
u16 id;
u16 variant;
u16 major;
u16 minor;
__le16 id;
__le16 variant;
__le16 major;
__le16 minor;
} __attribute__ ((packed));
#define HFA384X_COMP_ID_PRI 0x15
@ -200,33 +200,33 @@ struct hfa384x_comp_ident
struct hfa384x_sup_range
{
u16 role;
u16 id;
u16 variant;
u16 bottom;
u16 top;
__le16 role;
__le16 id;
__le16 variant;
__le16 bottom;
__le16 top;
} __attribute__ ((packed));
struct hfa384x_build_id
{
u16 pri_seq;
u16 sec_seq;
__le16 pri_seq;
__le16 sec_seq;
} __attribute__ ((packed));
/* FD01 - Download Buffer */
struct hfa384x_rid_download_buffer
{
u16 page;
u16 offset;
u16 length;
__le16 page;
__le16 offset;
__le16 length;
} __attribute__ ((packed));
/* BSS connection quality (RID FD43 range, RID FD51 dBm-normalized) */
struct hfa384x_comms_quality {
u16 comm_qual; /* 0 .. 92 */
u16 signal_level; /* 27 .. 154 */
u16 noise_level; /* 27 .. 154 */
__le16 comm_qual; /* 0 .. 92 */
__le16 signal_level; /* 27 .. 154 */
__le16 noise_level; /* 27 .. 154 */
} __attribute__ ((packed));

22
drivers/net/wireless/hostap/hostap_download.c
View File

@ -100,7 +100,7 @@ static int hfa384x_from_aux(struct net_device *dev, unsigned int addr, int len,
#ifdef PRISM2_PCI
{
u16 *pos = (u16 *) buf;
__le16 *pos = (__le16 *) buf;
while (len > 0) {
*pos++ = HFA384X_INW_DATA(HFA384X_AUXDATA_OFF);
len -= 2;
@ -131,7 +131,7 @@ static int hfa384x_to_aux(struct net_device *dev, unsigned int addr, int len,
#ifdef PRISM2_PCI
{
u16 *pos = (u16 *) buf;
__le16 *pos = (__le16 *) buf;
while (len > 0) {
HFA384X_OUTW_DATA(*pos++, HFA384X_AUXDATA_OFF);
len -= 2;
@ -147,7 +147,7 @@ static int hfa384x_to_aux(struct net_device *dev, unsigned int addr, int len,
static int prism2_pda_ok(u8 *buf)
{
u16 *pda = (u16 *) buf;
__le16 *pda = (__le16 *) buf;
int pos;
u16 len, pdr;
@ -544,9 +544,9 @@ static int prism2_download_nonvolatile(local_info_t *local,
struct net_device *dev = local->dev;
int ret = 0, i;
struct {
u16 page;
u16 offset;
u16 len;
__le16 page;
__le16 offset;
__le16 len;
} dlbuffer;
u32 bufaddr;
@ -565,14 +565,12 @@ static int prism2_download_nonvolatile(local_info_t *local,
goto out;
}
dlbuffer.page = le16_to_cpu(dlbuffer.page);
dlbuffer.offset = le16_to_cpu(dlbuffer.offset);
dlbuffer.len = le16_to_cpu(dlbuffer.len);
printk(KERN_DEBUG "Download buffer: %d bytes at 0x%04x:0x%04x\n",
dlbuffer.len, dlbuffer.page, dlbuffer.offset);
le16_to_cpu(dlbuffer.len),
le16_to_cpu(dlbuffer.page),
le16_to_cpu(dlbuffer.offset));
bufaddr = (dlbuffer.page << 7) + dlbuffer.offset;
bufaddr = (le16_to_cpu(dlbuffer.page) << 7) + le16_to_cpu(dlbuffer.offset);
local->hw_downloading = 1;

10
drivers/net/wireless/hostap/hostap_hw.c
View File

@ -1075,7 +1075,7 @@ static int prism2_setup_rids(struct net_device *dev)
{
struct hostap_interface *iface;
local_info_t *local;
u16 tmp;
__le16 tmp;
int ret = 0;
iface = netdev_priv(dev);
@ -1084,11 +1084,11 @@ static int prism2_setup_rids(struct net_device *dev)
hostap_set_word(dev, HFA384X_RID_TICKTIME, 2000);
if (!local->fw_ap) {
tmp = hostap_get_porttype(local);
ret = hostap_set_word(dev, HFA384X_RID_CNFPORTTYPE, tmp);
u16 tmp1 = hostap_get_porttype(local);
ret = hostap_set_word(dev, HFA384X_RID_CNFPORTTYPE, tmp1);
if (ret) {
printk("%s: Port type setting to %d failed\n",
dev->name, tmp);
dev->name, tmp1);
goto fail;
}
}
@ -1117,7 +1117,7 @@ static int prism2_setup_rids(struct net_device *dev)
ret = -EINVAL;
goto fail;
}
local->channel_mask = __le16_to_cpu(tmp);
local->channel_mask = le16_to_cpu(tmp);
if (local->channel < 1 || local->channel > 14 ||
!(local->channel_mask & (1 << (local->channel - 1)))) {

4
drivers/net/wireless/hostap/hostap_info.c
View File

@ -303,7 +303,7 @@ static void prism2_info_hostscanresults(local_info_t *local,
int i, result_size, copy_len, new_count;
struct hfa384x_hostscan_result *results, *prev;
unsigned long flags;
u16 *pos;
__le16 *pos;
u8 *ptr;
wake_up_interruptible(&local->hostscan_wq);
@ -314,7 +314,7 @@ static void prism2_info_hostscanresults(local_info_t *local,
return;
}
pos = (u16 *) buf;
pos = (__le16 *) buf;
copy_len = result_size = le16_to_cpu(*pos);
if (result_size == 0) {
printk(KERN_DEBUG "%s: invalid result_size (0) in "

66
drivers/net/wireless/hostap/hostap_ioctl.c
View File

@ -84,7 +84,7 @@ static int prism2_get_datarates(struct net_device *dev, u8 *rates)
if (len < 2)
return 0;
val = le16_to_cpu(*(u16 *) buf); /* string length */
val = le16_to_cpu(*(__le16 *) buf); /* string length */
if (len - 2 < val || val > 10)
return 0;
@ -496,7 +496,7 @@ static int prism2_ioctl_giwsens(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
u16 val;
__le16 val;
iface = netdev_priv(dev);
local = iface->local;
@ -506,7 +506,7 @@ static int prism2_ioctl_giwsens(struct net_device *dev,
0)
return -EINVAL;
sens->value = __le16_to_cpu(val);
sens->value = le16_to_cpu(val);
sens->fixed = 1;
return 0;
@ -561,17 +561,17 @@ static int prism2_ioctl_siwrts(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
u16 val;
__le16 val;
iface = netdev_priv(dev);
local = iface->local;
if (rts->disabled)
val = __constant_cpu_to_le16(2347);
val = cpu_to_le16(2347);
else if (rts->value < 0 || rts->value > 2347)
return -EINVAL;
else
val = __cpu_to_le16(rts->value);
val = cpu_to_le16(rts->value);
if (local->func->set_rid(dev, HFA384X_RID_RTSTHRESHOLD, &val, 2) ||
local->func->reset_port(dev))
@ -588,7 +588,7 @@ static int prism2_ioctl_giwrts(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
u16 val;
__le16 val;
iface = netdev_priv(dev);
local = iface->local;
@ -597,7 +597,7 @@ static int prism2_ioctl_giwrts(struct net_device *dev,
0)
return -EINVAL;
rts->value = __le16_to_cpu(val);
rts->value = le16_to_cpu(val);
rts->disabled = (rts->value == 2347);
rts->fixed = 1;
@ -611,17 +611,17 @@ static int prism2_ioctl_siwfrag(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
u16 val;
__le16 val;
iface = netdev_priv(dev);
local = iface->local;
if (rts->disabled)
val = __constant_cpu_to_le16(2346);
val = cpu_to_le16(2346);
else if (rts->value < 256 || rts->value > 2346)
return -EINVAL;
else
val = __cpu_to_le16(rts->value & ~0x1); /* even numbers only */
val = cpu_to_le16(rts->value & ~0x1); /* even numbers only */
local->fragm_threshold = rts->value & ~0x1;
if (local->func->set_rid(dev, HFA384X_RID_FRAGMENTATIONTHRESHOLD, &val,
@ -638,7 +638,7 @@ static int prism2_ioctl_giwfrag(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
u16 val;
__le16 val;
iface = netdev_priv(dev);
local = iface->local;
@ -647,7 +647,7 @@ static int prism2_ioctl_giwfrag(struct net_device *dev,
&val, 2, 1) < 0)
return -EINVAL;
rts->value = __le16_to_cpu(val);
rts->value = le16_to_cpu(val);
rts->disabled = (rts->value == 2346);
rts->fixed = 1;
@ -718,8 +718,8 @@ static int prism2_ioctl_siwap(struct net_device *dev,
if (local->host_roaming == 1 && local->iw_mode == IW_MODE_INFRA) {
struct hfa384x_scan_request scan_req;
memset(&scan_req, 0, sizeof(scan_req));
scan_req.channel_list = __constant_cpu_to_le16(0x3fff);
scan_req.txrate = __constant_cpu_to_le16(HFA384X_RATES_1MBPS);
scan_req.channel_list = cpu_to_le16(0x3fff);
scan_req.txrate = cpu_to_le16(HFA384X_RATES_1MBPS);
if (local->func->set_rid(dev, HFA384X_RID_SCANREQUEST,
&scan_req, sizeof(scan_req))) {
printk(KERN_DEBUG "%s: ScanResults request failed - "
@ -812,7 +812,7 @@ static int prism2_ioctl_giwnickn(struct net_device *dev,
len = local->func->get_rid(dev, HFA384X_RID_CNFOWNNAME,
&name, MAX_NAME_LEN + 2, 0);
val = __le16_to_cpu(*(u16 *) name);
val = le16_to_cpu(*(__le16 *) name);
if (len > MAX_NAME_LEN + 2 || len < 0 || val > MAX_NAME_LEN)
return -EOPNOTSUPP;
@ -963,7 +963,7 @@ static int prism2_ioctl_giwessid(struct net_device *dev,
memset(ssid, 0, sizeof(ssid));
len = local->func->get_rid(dev, HFA384X_RID_CURRENTSSID,
&ssid, MAX_SSID_LEN + 2, 0);
val = __le16_to_cpu(*(u16 *) ssid);
val = le16_to_cpu(*(__le16 *) ssid);
if (len > MAX_SSID_LEN + 2 || len < 0 || val > MAX_SSID_LEN) {
return -EOPNOTSUPP;
}
@ -1319,7 +1319,7 @@ static int prism2_ioctl_giwpower(struct net_device *dev,
#else /* PRISM2_NO_STATION_MODES */
struct hostap_interface *iface;
local_info_t *local;
u16 enable, mcast;
__le16 enable, mcast;
iface = netdev_priv(dev);
local = iface->local;
@ -1328,7 +1328,7 @@ static int prism2_ioctl_giwpower(struct net_device *dev,
< 0)
return -EINVAL;
if (!__le16_to_cpu(enable)) {
if (!le16_to_cpu(enable)) {
rrq->disabled = 1;
return 0;
}
@ -1336,29 +1336,29 @@ static int prism2_ioctl_giwpower(struct net_device *dev,
rrq->disabled = 0;
if ((rrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
u16 timeout;
__le16 timeout;
if (local->func->get_rid(dev,
HFA384X_RID_CNFPMHOLDOVERDURATION,
&timeout, 2, 1) < 0)
return -EINVAL;
rrq->flags = IW_POWER_TIMEOUT;
rrq->value = __le16_to_cpu(timeout) * 1024;
rrq->value = le16_to_cpu(timeout) * 1024;
} else {
u16 period;
__le16 period;
if (local->func->get_rid(dev, HFA384X_RID_CNFMAXSLEEPDURATION,
&period, 2, 1) < 0)
return -EINVAL;
rrq->flags = IW_POWER_PERIOD;
rrq->value = __le16_to_cpu(period) * 1024;
rrq->value = le16_to_cpu(period) * 1024;
}
if (local->func->get_rid(dev, HFA384X_RID_CNFMULTICASTRECEIVE, &mcast,
2, 1) < 0)
return -EINVAL;
if (__le16_to_cpu(mcast))
if (le16_to_cpu(mcast))
rrq->flags |= IW_POWER_ALL_R;
else
rrq->flags |= IW_POWER_UNICAST_R;
@ -1435,7 +1435,7 @@ static int prism2_ioctl_giwretry(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
u16 shortretry, longretry, lifetime, altretry;
__le16 shortretry, longretry, lifetime, altretry;
iface = netdev_priv(dev);
local = iface->local;
@ -1448,15 +1448,11 @@ static int prism2_ioctl_giwretry(struct net_device *dev,
&lifetime, 2, 1) < 0)
return -EINVAL;
le16_to_cpus(&shortretry);
le16_to_cpus(&longretry);
le16_to_cpus(&lifetime);
rrq->disabled = 0;
if ((rrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
rrq->flags = IW_RETRY_LIFETIME;
rrq->value = lifetime * 1024;
rrq->value = le16_to_cpu(lifetime) * 1024;
} else {
if (local->manual_retry_count >= 0) {
rrq->flags = IW_RETRY_LIMIT;
@ -1468,10 +1464,10 @@ static int prism2_ioctl_giwretry(struct net_device *dev,
rrq->value = local->manual_retry_count;
} else if ((rrq->flags & IW_RETRY_LONG)) {
rrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
rrq->value = longretry;
rrq->value = le16_to_cpu(longretry);
} else {
rrq->flags = IW_RETRY_LIMIT;
rrq->value = shortretry;
rrq->value = le16_to_cpu(shortretry);
if (shortretry != longretry)
rrq->flags |= IW_RETRY_SHORT;
}
@ -3101,7 +3097,7 @@ static int prism2_set_genericelement(struct net_device *dev, u8 *elem,
if (buf == NULL)
return -ENOMEM;
*((u16 *) buf) = cpu_to_le16(len);
*((__le16 *) buf) = cpu_to_le16(len);
memcpy(buf + 2, elem, len);
kfree(local->generic_elem);
@ -3761,7 +3757,7 @@ static int prism2_ioctl_siwmlme(struct net_device *dev,
struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
struct iw_mlme *mlme = (struct iw_mlme *) extra;
u16 reason;
__le16 reason;
reason = cpu_to_le16(mlme->reason_code);
@ -3783,7 +3779,7 @@ static int prism2_ioctl_siwmlme(struct net_device *dev,
static int prism2_ioctl_mlme(local_info_t *local,
struct prism2_hostapd_param *param)
{
u16 reason;
__le16 reason;
reason = cpu_to_le16(param->u.mlme.reason_code);
switch (param->u.mlme.cmd) {

6
drivers/net/wireless/hostap/hostap_main.c
View File

@ -296,7 +296,7 @@ int hostap_tx_callback_unregister(local_info_t *local, u16 idx)
int hostap_set_word(struct net_device *dev, int rid, u16 val)
{
struct hostap_interface *iface;
u16 tmp = cpu_to_le16(val);
__le16 tmp = cpu_to_le16(val);
iface = netdev_priv(dev);
return iface->local->func->set_rid(dev, rid, &tmp, 2);
}
@ -1095,15 +1095,15 @@ int prism2_sta_deauth(local_info_t *local, u16 reason)
{
union iwreq_data wrqu;
int ret;
__le16 val = cpu_to_le16(reason);
if (local->iw_mode != IW_MODE_INFRA ||
memcmp(local->bssid, "\x00\x00\x00\x00\x00\x00", ETH_ALEN) == 0 ||
memcmp(local->bssid, "\x44\x44\x44\x44\x44\x44", ETH_ALEN) == 0)
return 0;
reason = cpu_to_le16(reason);
ret = prism2_sta_send_mgmt(local, local->bssid, IEEE80211_STYPE_DEAUTH,
(u8 *) &reason, 2);
(u8 *) &val, 2);
memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
wireless_send_event(local->dev, SIOCGIWAP, &wrqu, NULL);
return ret;

16
drivers/net/wireless/hostap/hostap_pci.c
View File

@ -128,8 +128,8 @@ static inline u16 hfa384x_inw_debug(struct net_device *dev, int a)
#define HFA384X_INB(a) hfa384x_inb_debug(dev, (a))
#define HFA384X_OUTW(v,a) hfa384x_outw_debug(dev, (a), (v))
#define HFA384X_INW(a) hfa384x_inw_debug(dev, (a))
#define HFA384X_OUTW_DATA(v,a) hfa384x_outw_debug(dev, (a), cpu_to_le16((v)))
#define HFA384X_INW_DATA(a) (u16) le16_to_cpu(hfa384x_inw_debug(dev, (a)))
#define HFA384X_OUTW_DATA(v,a) hfa384x_outw_debug(dev, (a), le16_to_cpu((v)))
#define HFA384X_INW_DATA(a) cpu_to_le16(hfa384x_inw_debug(dev, (a)))
#else /* PRISM2_IO_DEBUG */
@ -173,8 +173,8 @@ static inline u16 hfa384x_inw(struct net_device *dev, int a)
#define HFA384X_INB(a) hfa384x_inb(dev, (a))
#define HFA384X_OUTW(v,a) hfa384x_outw(dev, (a), (v))
#define HFA384X_INW(a) hfa384x_inw(dev, (a))
#define HFA384X_OUTW_DATA(v,a) hfa384x_outw(dev, (a), cpu_to_le16((v)))
#define HFA384X_INW_DATA(a) (u16) le16_to_cpu(hfa384x_inw(dev, (a)))
#define HFA384X_OUTW_DATA(v,a) hfa384x_outw(dev, (a), le16_to_cpu((v)))
#define HFA384X_INW_DATA(a) cpu_to_le16(hfa384x_inw(dev, (a)))
#endif /* PRISM2_IO_DEBUG */
@ -183,10 +183,10 @@ static int hfa384x_from_bap(struct net_device *dev, u16 bap, void *buf,
int len)
{
u16 d_off;
u16 *pos;
__le16 *pos;
d_off = (bap == 1) ? HFA384X_DATA1_OFF : HFA384X_DATA0_OFF;
pos = (u16 *) buf;
pos = (__le16 *) buf;
for ( ; len > 1; len -= 2)
*pos++ = HFA384X_INW_DATA(d_off);
@ -201,10 +201,10 @@ static int hfa384x_from_bap(struct net_device *dev, u16 bap, void *buf,
static int hfa384x_to_bap(struct net_device *dev, u16 bap, void *buf, int len)
{
u16 d_off;
u16 *pos;
__le16 *pos;
d_off = (bap == 1) ? HFA384X_DATA1_OFF : HFA384X_DATA0_OFF;
pos = (u16 *) buf;
pos = (__le16 *) buf;
for ( ; len > 1; len -= 2)
HFA384X_OUTW_DATA(*pos++, d_off);

202
drivers/net/wireless/hostap/hostap_wlan.h
View File

@ -39,20 +39,20 @@ struct linux_wlan_ng_prism_hdr {
} __attribute__ ((packed));
struct linux_wlan_ng_cap_hdr {
u32 version;
u32 length;
u64 mactime;
u64 hosttime;
u32 phytype;
u32 channel;
u32 datarate;
u32 antenna;
u32 priority;
u32 ssi_type;
s32 ssi_signal;
s32 ssi_noise;
u32 preamble;
u32 encoding;
__be32 version;
__be32 length;
__be64 mactime;
__be64 hosttime;
__be32 phytype;
__be32 channel;
__be32 datarate;
__be32 antenna;
__be32 priority;
__be32 ssi_type;
__be32 ssi_signal;
__be32 ssi_noise;
__be32 preamble;
__be32 encoding;
} __attribute__ ((packed));
#define LWNG_CAP_DID_BASE (4 | (1 << 6)) /* section 4, group 1 */
@ -60,28 +60,28 @@ struct linux_wlan_ng_cap_hdr {
struct hfa384x_rx_frame {
/* HFA384X RX frame descriptor */
u16 status; /* HFA384X_RX_STATUS_ flags */
u32 time; /* timestamp, 1 microsecond resolution */
__le16 status; /* HFA384X_RX_STATUS_ flags */
__le32 time; /* timestamp, 1 microsecond resolution */
u8 silence; /* 27 .. 154; seems to be 0 */
u8 signal; /* 27 .. 154 */
u8 rate; /* 10, 20, 55, or 110 */
u8 rxflow;
u32 reserved;
__le32 reserved;
/* 802.11 */
u16 frame_control;
u16 duration_id;
__le16 frame_control;
__le16 duration_id;
u8 addr1[6];
u8 addr2[6];
u8 addr3[6];
u16 seq_ctrl;
__le16 seq_ctrl;
u8 addr4[6];
u16 data_len;
__le16 data_len;
/* 802.3 */
u8 dst_addr[6];
u8 src_addr[6];
u16 len;
__be16 len;
/* followed by frame data; max 2304 bytes */
} __attribute__ ((packed));
@ -89,28 +89,28 @@ struct hfa384x_rx_frame {
struct hfa384x_tx_frame {
/* HFA384X TX frame descriptor */
u16 status; /* HFA384X_TX_STATUS_ flags */
u16 reserved1;
u16 reserved2;
u32 sw_support;
__le16 status; /* HFA384X_TX_STATUS_ flags */
__le16 reserved1;
__le16 reserved2;
__le32 sw_support;
u8 retry_count; /* not yet implemented */
u8 tx_rate; /* Host AP only; 0 = firmware, or 10, 20, 55, 110 */
u16 tx_control; /* HFA384X_TX_CTRL_ flags */
__le16 tx_control; /* HFA384X_TX_CTRL_ flags */
/* 802.11 */
u16 frame_control; /* parts not used */
u16 duration_id;
__le16 frame_control; /* parts not used */
__le16 duration_id;
u8 addr1[6];
u8 addr2[6]; /* filled by firmware */
u8 addr3[6];
u16 seq_ctrl; /* filled by firmware */
__le16 seq_ctrl; /* filled by firmware */
u8 addr4[6];
u16 data_len;
__le16 data_len;
/* 802.3 */
u8 dst_addr[6];
u8 src_addr[6];
u16 len;
__be16 len;
/* followed by frame data; max 2304 bytes */
} __attribute__ ((packed));
@ -118,8 +118,8 @@ struct hfa384x_tx_frame {
struct hfa384x_rid_hdr
{
u16 len;
u16 rid;
__le16 len;
__le16 rid;
} __attribute__ ((packed));
@ -130,78 +130,78 @@ struct hfa384x_rid_hdr
#define HFA384X_LEVEL_TO_dBm_sign(v) (v) * 100 / 255 - 100
struct hfa384x_scan_request {
u16 channel_list;
u16 txrate; /* HFA384X_RATES_* */
__le16 channel_list;
__le16 txrate; /* HFA384X_RATES_* */
} __attribute__ ((packed));
struct hfa384x_hostscan_request {
u16 channel_list;
u16 txrate;
u16 target_ssid_len;
__le16 channel_list;
__le16 txrate;
__le16 target_ssid_len;
u8 target_ssid[32];
} __attribute__ ((packed));
struct hfa384x_join_request {
u8 bssid[6];
u16 channel;
__le16 channel;
} __attribute__ ((packed));
struct hfa384x_info_frame {
u16 len;
u16 type;
__le16 len;
__le16 type;
} __attribute__ ((packed));
struct hfa384x_comm_tallies {
u16 tx_unicast_frames;
u16 tx_multicast_frames;
u16 tx_fragments;
u16 tx_unicast_octets;
u16 tx_multicast_octets;
u16 tx_deferred_transmissions;
u16 tx_single_retry_frames;
u16 tx_multiple_retry_frames;
u16 tx_retry_limit_exceeded;
u16 tx_discards;
u16 rx_unicast_frames;
u16 rx_multicast_frames;
u16 rx_fragments;
u16 rx_unicast_octets;
u16 rx_multicast_octets;
u16 rx_fcs_errors;
u16 rx_discards_no_buffer;
u16 tx_discards_wrong_sa;
u16 rx_discards_wep_undecryptable;
u16 rx_message_in_msg_fragments;
u16 rx_message_in_bad_msg_fragments;
__le16 tx_unicast_frames;
__le16 tx_multicast_frames;
__le16 tx_fragments;
__le16 tx_unicast_octets;
__le16 tx_multicast_octets;
__le16 tx_deferred_transmissions;
__le16 tx_single_retry_frames;
__le16 tx_multiple_retry_frames;
__le16 tx_retry_limit_exceeded;
__le16 tx_discards;
__le16 rx_unicast_frames;
__le16 rx_multicast_frames;
__le16 rx_fragments;
__le16 rx_unicast_octets;
__le16 rx_multicast_octets;
__le16 rx_fcs_errors;
__le16 rx_discards_no_buffer;
__le16 tx_discards_wrong_sa;
__le16 rx_discards_wep_undecryptable;
__le16 rx_message_in_msg_fragments;
__le16 rx_message_in_bad_msg_fragments;
} __attribute__ ((packed));
struct hfa384x_comm_tallies32 {
u32 tx_unicast_frames;
u32 tx_multicast_frames;
u32 tx_fragments;
u32 tx_unicast_octets;
u32 tx_multicast_octets;
u32 tx_deferred_transmissions;
u32 tx_single_retry_frames;
u32 tx_multiple_retry_frames;
u32 tx_retry_limit_exceeded;
u32 tx_discards;
u32 rx_unicast_frames;
u32 rx_multicast_frames;
u32 rx_fragments;
u32 rx_unicast_octets;
u32 rx_multicast_octets;
u32 rx_fcs_errors;
u32 rx_discards_no_buffer;
u32 tx_discards_wrong_sa;
u32 rx_discards_wep_undecryptable;
u32 rx_message_in_msg_fragments;
u32 rx_message_in_bad_msg_fragments;
__le32 tx_unicast_frames;
__le32 tx_multicast_frames;
__le32 tx_fragments;
__le32 tx_unicast_octets;
__le32 tx_multicast_octets;
__le32 tx_deferred_transmissions;
__le32 tx_single_retry_frames;
__le32 tx_multiple_retry_frames;
__le32 tx_retry_limit_exceeded;
__le32 tx_discards;
__le32 rx_unicast_frames;
__le32 rx_multicast_frames;
__le32 rx_fragments;
__le32 rx_unicast_octets;
__le32 rx_multicast_octets;
__le32 rx_fcs_errors;
__le32 rx_discards_no_buffer;
__le32 tx_discards_wrong_sa;
__le32 rx_discards_wep_undecryptable;
__le32 rx_message_in_msg_fragments;
__le32 rx_message_in_bad_msg_fragments;
} __attribute__ ((packed));
struct hfa384x_scan_result_hdr {
u16 reserved;
u16 scan_reason;
__le16 reserved;
__le16 scan_reason;
#define HFA384X_SCAN_IN_PROGRESS 0 /* no results available yet */
#define HFA384X_SCAN_HOST_INITIATED 1
#define HFA384X_SCAN_FIRMWARE_INITIATED 2
@ -211,30 +211,30 @@ struct hfa384x_scan_result_hdr {
#define HFA384X_SCAN_MAX_RESULTS 32
struct hfa384x_scan_result {
u16 chid;
u16 anl;
u16 sl;
__le16 chid;
__le16 anl;
__le16 sl;
u8 bssid[6];
u16 beacon_interval;
u16 capability;
u16 ssid_len;
__le16 beacon_interval;
__le16 capability;
__le16 ssid_len;
u8 ssid[32];
u8 sup_rates[10];
u16 rate;
__le16 rate;
} __attribute__ ((packed));
struct hfa384x_hostscan_result {
u16 chid;
u16 anl;
u16 sl;
__le16 chid;
__le16 anl;
__le16 sl;
u8 bssid[6];
u16 beacon_interval;
u16 capability;
u16 ssid_len;
__le16 beacon_interval;
__le16 capability;
__le16 ssid_len;
u8 ssid[32];
u8 sup_rates[10];
u16 rate;
u16 atim;
__le16 rate;
__le16 atim;
} __attribute__ ((packed));
struct comm_tallies_sums {