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linux-davinci
Commit aa21c004 authored by David Woodhouse's avatar David Woodhouse Committed by David S. Miller
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libertas: kill struct lbs_adapter 

There seems to be no reason for a separate structure; move it all
into struct lbs_private.
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f86a93e1
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Inline Side-by-side
Showing with 1046 additions and 1204 deletions
drivers/net/wireless/libertas/11d.c
View file @ aa21c004
......@@ -432,8 +432,8 @@ u8 lbs_get_scan_type_11d(u8 chan,
void lbs_init_11d(struct lbs_private *priv)
{
priv->adapter->enable11d = 0;
memset(&(priv->adapter->parsed_region_chan), 0,
priv->enable11d = 0;
memset(&(priv->parsed_region_chan), 0,
sizeof(struct parsed_region_chan_11d));
return;
}
......@@ -447,7 +447,7 @@ static int set_domain_info_11d(struct lbs_private *priv)
{
int ret;
if (!priv->adapter->enable11d) {
if (!priv->enable11d) {
lbs_deb_11d("dnld domain Info with 11d disabled\n");
return 0;
}
......@@ -469,22 +469,21 @@ static int set_domain_info_11d(struct lbs_private *priv)
*/
int lbs_set_universaltable(struct lbs_private *priv, u8 band)
{
struct lbs_adapter *adapter = priv->adapter;
u16 size = sizeof(struct chan_freq_power);
u16 i = 0;
memset(adapter->universal_channel, 0,
sizeof(adapter->universal_channel));
memset(priv->universal_channel, 0,
sizeof(priv->universal_channel));
adapter->universal_channel[i].nrcfp =
priv->universal_channel[i].nrcfp =
sizeof(channel_freq_power_UN_BG) / size;
lbs_deb_11d("BG-band nrcfp %d\n",
adapter->universal_channel[i].nrcfp);
priv->universal_channel[i].nrcfp);
adapter->universal_channel[i].CFP = channel_freq_power_UN_BG;
adapter->universal_channel[i].valid = 1;
adapter->universal_channel[i].region = UNIVERSAL_REGION_CODE;
adapter->universal_channel[i].band = band;
priv->universal_channel[i].CFP = channel_freq_power_UN_BG;
priv->universal_channel[i].valid = 1;
priv->universal_channel[i].region = UNIVERSAL_REGION_CODE;
priv->universal_channel[i].band = band;
i++;
return 0;
......@@ -505,8 +504,7 @@ int lbs_cmd_802_11d_domain_info(struct lbs_private *priv,
struct cmd_ds_802_11d_domain_info *pdomaininfo =
&cmd->params.domaininfo;
struct mrvlietypes_domainparamset *domain = &pdomaininfo->domain;
struct lbs_adapter *adapter = priv->adapter;
u8 nr_subband = adapter->domainreg.nr_subband;
u8 nr_subband = priv->domainreg.nr_subband;
lbs_deb_enter(LBS_DEB_11D);
......@@ -523,7 +521,7 @@ int lbs_cmd_802_11d_domain_info(struct lbs_private *priv,
}
domain->header.type = cpu_to_le16(TLV_TYPE_DOMAIN);
memcpy(domain->countrycode, adapter->domainreg.countrycode,
memcpy(domain->countrycode, priv->domainreg.countrycode,
sizeof(domain->countrycode));
domain->header.len =
......@@ -531,7 +529,7 @@ int lbs_cmd_802_11d_domain_info(struct lbs_private *priv,
sizeof(domain->countrycode));
if (nr_subband) {
memcpy(domain->subband, adapter->domainreg.subband,
memcpy(domain->subband, priv->domainreg.subband,
nr_subband * sizeof(struct ieeetypes_subbandset));
cmd->size = cpu_to_le16(sizeof(pdomaininfo->action) +
......@@ -605,24 +603,23 @@ int lbs_parse_dnld_countryinfo_11d(struct lbs_private *priv,
struct bss_descriptor * bss)
{
int ret;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_11D);
if (priv->adapter->enable11d) {
memset(&adapter->parsed_region_chan, 0,
if (priv->enable11d) {
memset(&priv->parsed_region_chan, 0,
sizeof(struct parsed_region_chan_11d));
ret = parse_domain_info_11d(&bss->countryinfo, 0,
&adapter->parsed_region_chan);
&priv->parsed_region_chan);
if (ret == -1) {
lbs_deb_11d("error parsing domain_info from AP\n");
goto done;
}
memset(&adapter->domainreg, 0,
memset(&priv->domainreg, 0,
sizeof(struct lbs_802_11d_domain_reg));
generate_domain_info_11d(&adapter->parsed_region_chan,
&adapter->domainreg);
generate_domain_info_11d(&priv->parsed_region_chan,
&priv->domainreg);
ret = set_domain_info_11d(priv);
......@@ -646,18 +643,17 @@ done:
int lbs_create_dnld_countryinfo_11d(struct lbs_private *priv)
{
int ret;
struct lbs_adapter *adapter = priv->adapter;
struct region_channel *region_chan;
u8 j;
lbs_deb_enter(LBS_DEB_11D);
lbs_deb_11d("curbssparams.band %d\n", adapter->curbssparams.band);
lbs_deb_11d("curbssparams.band %d\n", priv->curbssparams.band);
if (priv->adapter->enable11d) {
if (priv->enable11d) {
/* update parsed_region_chan_11; dnld domaininf to FW */
for (j = 0; j < ARRAY_SIZE(adapter->region_channel); j++) {
region_chan = &adapter->region_channel[j];
for (j = 0; j < ARRAY_SIZE(priv->region_channel); j++) {
region_chan = &priv->region_channel[j];
lbs_deb_11d("%d region_chan->band %d\n", j,
region_chan->band);
......@@ -665,28 +661,28 @@ int lbs_create_dnld_countryinfo_11d(struct lbs_private *priv)
if (!region_chan || !region_chan->valid
|| !region_chan->CFP)
continue;
if (region_chan->band != adapter->curbssparams.band)
if (region_chan->band != priv->curbssparams.band)
continue;
break;
}
if (j >= ARRAY_SIZE(adapter->region_channel)) {
if (j >= ARRAY_SIZE(priv->region_channel)) {
lbs_deb_11d("region_chan not found, band %d\n",
adapter->curbssparams.band);
priv->curbssparams.band);
ret = -1;
goto done;
}
memset(&adapter->parsed_region_chan, 0,
memset(&priv->parsed_region_chan, 0,
sizeof(struct parsed_region_chan_11d));
lbs_generate_parsed_region_chan_11d(region_chan,
&adapter->
&priv->
parsed_region_chan);
memset(&adapter->domainreg, 0,
memset(&priv->domainreg, 0,
sizeof(struct lbs_802_11d_domain_reg));
generate_domain_info_11d(&adapter->parsed_region_chan,
&adapter->domainreg);
generate_domain_info_11d(&priv->parsed_region_chan,
&priv->domainreg);
ret = set_domain_info_11d(priv);
......
drivers/net/wireless/libertas/assoc.c
View file @ aa21c004
......@@ -18,7 +18,6 @@ static const u8 bssid_off[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static int assoc_helper_essid(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct bss_descriptor * bss;
int channel = -1;
......@@ -38,7 +37,7 @@ static int assoc_helper_essid(struct lbs_private *priv,
lbs_send_specific_ssid_scan(priv, assoc_req->ssid,
assoc_req->ssid_len, 0);
bss = lbs_find_ssid_in_list(adapter, assoc_req->ssid,
bss = lbs_find_ssid_in_list(priv, assoc_req->ssid,
assoc_req->ssid_len, NULL, IW_MODE_INFRA, channel);
if (bss != NULL) {
memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
......@@ -54,7 +53,7 @@ static int assoc_helper_essid(struct lbs_private *priv,
assoc_req->ssid_len, 1);
/* Search for the requested SSID in the scan table */
bss = lbs_find_ssid_in_list(adapter, assoc_req->ssid,
bss = lbs_find_ssid_in_list(priv, assoc_req->ssid,
assoc_req->ssid_len, NULL, IW_MODE_ADHOC, channel);
if (bss != NULL) {
lbs_deb_assoc("SSID found, will join\n");
......@@ -78,7 +77,6 @@ static int assoc_helper_essid(struct lbs_private *priv,
static int assoc_helper_bssid(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct bss_descriptor * bss;
DECLARE_MAC_BUF(mac);
......@@ -87,7 +85,7 @@ static int assoc_helper_bssid(struct lbs_private *priv,
print_mac(mac, assoc_req->bssid));
/* Search for index position in list for requested MAC */
bss = lbs_find_bssid_in_list(adapter, assoc_req->bssid,
bss = lbs_find_bssid_in_list(priv, assoc_req->bssid,
assoc_req->mode);
if (bss == NULL) {
lbs_deb_assoc("ASSOC: WAP: BSSID %s not found, "
......@@ -138,21 +136,20 @@ static int assoc_helper_associate(struct lbs_private *priv,
static int assoc_helper_mode(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
lbs_deb_enter(LBS_DEB_ASSOC);
if (assoc_req->mode == adapter->mode)
if (assoc_req->mode == priv->mode)
goto done;
if (assoc_req->mode == IW_MODE_INFRA) {
if (adapter->psstate != PS_STATE_FULL_POWER)
if (priv->psstate != PS_STATE_FULL_POWER)
lbs_ps_wakeup(priv, CMD_OPTION_WAITFORRSP);
adapter->psmode = LBS802_11POWERMODECAM;
priv->psmode = LBS802_11POWERMODECAM;
}
adapter->mode = assoc_req->mode;
priv->mode = assoc_req->mode;
ret = lbs_prepare_and_send_command(priv,
CMD_802_11_SNMP_MIB,
0, CMD_OPTION_WAITFORRSP,
......@@ -191,7 +188,6 @@ void lbs_sync_channel(struct work_struct *work)
static int assoc_helper_channel(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
lbs_deb_enter(LBS_DEB_ASSOC);
......@@ -201,11 +197,11 @@ static int assoc_helper_channel(struct lbs_private *priv,
lbs_deb_assoc("ASSOC: channel: error getting channel.");
}
if (assoc_req->channel == adapter->curbssparams.channel)
if (assoc_req->channel == priv->curbssparams.channel)
goto done;
lbs_deb_assoc("ASSOC: channel: %d -> %d\n",
adapter->curbssparams.channel, assoc_req->channel);
priv->curbssparams.channel, assoc_req->channel);
ret = lbs_prepare_and_send_command(priv, CMD_802_11_RF_CHANNEL,
CMD_OPT_802_11_RF_CHANNEL_SET,
......@@ -219,7 +215,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
lbs_deb_assoc("ASSOC: channel: error getting channel.");
}
if (assoc_req->channel != adapter->curbssparams.channel) {
if (assoc_req->channel != priv->curbssparams.channel) {
lbs_deb_assoc("ASSOC: channel: failed to update channel to %d",
assoc_req->channel);
goto done;
......@@ -246,7 +242,6 @@ done:
static int assoc_helper_wep_keys(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int i;
int ret = 0;
......@@ -275,23 +270,23 @@ static int assoc_helper_wep_keys(struct lbs_private *priv,
/* enable/disable the MAC's WEP packet filter */
if (assoc_req->secinfo.wep_enabled)
adapter->currentpacketfilter |= CMD_ACT_MAC_WEP_ENABLE;
priv->currentpacketfilter |= CMD_ACT_MAC_WEP_ENABLE;
else
adapter->currentpacketfilter &= ~CMD_ACT_MAC_WEP_ENABLE;
priv->currentpacketfilter &= ~CMD_ACT_MAC_WEP_ENABLE;
ret = lbs_set_mac_packet_filter(priv);
if (ret)
goto out;
mutex_lock(&adapter->lock);
mutex_lock(&priv->lock);
/* Copy WEP keys into adapter wep key fields */
/* Copy WEP keys into priv wep key fields */
for (i = 0; i < 4; i++) {
memcpy(&adapter->wep_keys[i], &assoc_req->wep_keys[i],
memcpy(&priv->wep_keys[i], &assoc_req->wep_keys[i],
sizeof(struct enc_key));
}
adapter->wep_tx_keyidx = assoc_req->wep_tx_keyidx;
priv->wep_tx_keyidx = assoc_req->wep_tx_keyidx;
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
out:
lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
......@@ -301,14 +296,13 @@ out:
static int assoc_helper_secinfo(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
u32 do_wpa;
u32 rsn = 0;
lbs_deb_enter(LBS_DEB_ASSOC);
memcpy(&adapter->secinfo, &assoc_req->secinfo,
memcpy(&priv->secinfo, &assoc_req->secinfo,
sizeof(struct lbs_802_11_security));
ret = lbs_set_mac_packet_filter(priv);
......@@ -396,17 +390,16 @@ out:
static int assoc_helper_wpa_ie(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
lbs_deb_enter(LBS_DEB_ASSOC);
if (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled) {
memcpy(&adapter->wpa_ie, &assoc_req->wpa_ie, assoc_req->wpa_ie_len);
adapter->wpa_ie_len = assoc_req->wpa_ie_len;
memcpy(&priv->wpa_ie, &assoc_req->wpa_ie, assoc_req->wpa_ie_len);
priv->wpa_ie_len = assoc_req->wpa_ie_len;
} else {
memset(&adapter->wpa_ie, 0, MAX_WPA_IE_LEN);
adapter->wpa_ie_len = 0;
memset(&priv->wpa_ie, 0, MAX_WPA_IE_LEN);
priv->wpa_ie_len = 0;
}
lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
......@@ -414,14 +407,14 @@ static int assoc_helper_wpa_ie(struct lbs_private *priv,
}
static int should_deauth_infrastructure(struct lbs_adapter *adapter,
static int should_deauth_infrastructure(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
int ret = 0;
lbs_deb_enter(LBS_DEB_ASSOC);
if (adapter->connect_status != LBS_CONNECTED)
if (priv->connect_status != LBS_CONNECTED)
return 0;
if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
......@@ -431,7 +424,7 @@ static int should_deauth_infrastructure(struct lbs_adapter *adapter,
}
if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
if (adapter->secinfo.auth_mode != assoc_req->secinfo.auth_mode) {
if (priv->secinfo.auth_mode != assoc_req->secinfo.auth_mode) {
lbs_deb_assoc("Deauthenticating due to new security\n");
ret = 1;
goto out;
......@@ -466,16 +459,16 @@ out:
}
static int should_stop_adhoc(struct lbs_adapter *adapter,
static int should_stop_adhoc(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
lbs_deb_enter(LBS_DEB_ASSOC);
if (adapter->connect_status != LBS_CONNECTED)
if (priv->connect_status != LBS_CONNECTED)
return 0;
if (lbs_ssid_cmp(adapter->curbssparams.ssid,
adapter->curbssparams.ssid_len,
if (lbs_ssid_cmp(priv->curbssparams.ssid,
priv->curbssparams.ssid_len,
assoc_req->ssid, assoc_req->ssid_len) != 0)
return 1;
......@@ -486,7 +479,7 @@ static int should_stop_adhoc(struct lbs_adapter *adapter,
}
if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
if (assoc_req->channel != adapter->curbssparams.channel)
if (assoc_req->channel != priv->curbssparams.channel)
return 1;
}
......@@ -499,7 +492,6 @@ void lbs_association_worker(struct work_struct *work)
{
struct lbs_private *priv = container_of(work, struct lbs_private,
assoc_work.work);
struct lbs_adapter *adapter = priv->adapter;
struct assoc_request * assoc_req = NULL;
int ret = 0;
int find_any_ssid = 0;
......@@ -507,11 +499,11 @@ void lbs_association_worker(struct work_struct *work)
lbs_deb_enter(LBS_DEB_ASSOC);
mutex_lock(&adapter->lock);
assoc_req = adapter->pending_assoc_req;
adapter->pending_assoc_req = NULL;
adapter->in_progress_assoc_req = assoc_req;
mutex_unlock(&adapter->lock);
mutex_lock(&priv->lock);
assoc_req = priv->pending_assoc_req;
priv->pending_assoc_req = NULL;
priv->in_progress_assoc_req = assoc_req;
mutex_unlock(&priv->lock);
if (!assoc_req)
goto done;
......@@ -569,8 +561,8 @@ void lbs_association_worker(struct work_struct *work)
* Check if the attributes being changing require deauthentication
* from the currently associated infrastructure access point.
*/
if (adapter->mode == IW_MODE_INFRA) {
if (should_deauth_infrastructure(adapter, assoc_req)) {
if (priv->mode == IW_MODE_INFRA) {
if (should_deauth_infrastructure(priv, assoc_req)) {
ret = lbs_send_deauthentication(priv);
if (ret) {
lbs_deb_assoc("Deauthentication due to new "
......@@ -578,8 +570,8 @@ void lbs_association_worker(struct work_struct *work)
ret);
}
}
} else if (adapter->mode == IW_MODE_ADHOC) {
if (should_stop_adhoc(adapter, assoc_req)) {
} else if (priv->mode == IW_MODE_ADHOC) {
if (should_stop_adhoc(priv, assoc_req)) {
ret = lbs_stop_adhoc_network(priv);
if (ret) {
lbs_deb_assoc("Teardown of AdHoc network due to "
......@@ -643,7 +635,7 @@ void lbs_association_worker(struct work_struct *work)
success = 0;
}
if (adapter->connect_status != LBS_CONNECTED) {
if (priv->connect_status != LBS_CONNECTED) {
lbs_deb_assoc("ASSOC: association unsuccessful, "
"not connected\n");
success = 0;
......@@ -651,9 +643,9 @@ void lbs_association_worker(struct work_struct *work)
if (success) {
lbs_deb_assoc("ASSOC: associated to '%s', %s\n",
escape_essid(adapter->curbssparams.ssid,
adapter->curbssparams.ssid_len),
print_mac(mac, adapter->curbssparams.bssid));
escape_essid(priv->curbssparams.ssid,
priv->curbssparams.ssid_len),
print_mac(mac, priv->curbssparams.bssid));
lbs_prepare_and_send_command(priv,
CMD_802_11_RSSI,
0, CMD_OPTION_WAITFORRSP, 0, NULL);
......@@ -672,9 +664,9 @@ out:
ret);
}
mutex_lock(&adapter->lock);
adapter->in_progress_assoc_req = NULL;
mutex_unlock(&adapter->lock);
mutex_lock(&priv->lock);
priv->in_progress_assoc_req = NULL;
mutex_unlock(&priv->lock);
kfree(assoc_req);
done:
......@@ -685,15 +677,15 @@ done:
/*
* Caller MUST hold any necessary locks
*/
struct assoc_request *lbs_get_association_request(struct lbs_adapter *adapter)
struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
{
struct assoc_request * assoc_req;
lbs_deb_enter(LBS_DEB_ASSOC);
if (!adapter->pending_assoc_req) {
adapter->pending_assoc_req = kzalloc(sizeof(struct assoc_request),
if (!priv->pending_assoc_req) {
priv->pending_assoc_req = kzalloc(sizeof(struct assoc_request),
GFP_KERNEL);
if (!adapter->pending_assoc_req) {
if (!priv->pending_assoc_req) {
lbs_pr_info("Not enough memory to allocate association"
" request!\n");
return NULL;
......@@ -703,57 +695,57 @@ struct assoc_request *lbs_get_association_request(struct lbs_adapter *adapter)
/* Copy current configuration attributes to the association request,
* but don't overwrite any that are already set.
*/
assoc_req = adapter->pending_assoc_req;
assoc_req = priv->pending_assoc_req;
if (!test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
memcpy(&assoc_req->ssid, &adapter->curbssparams.ssid,
memcpy(&assoc_req->ssid, &priv->curbssparams.ssid,
IW_ESSID_MAX_SIZE);
assoc_req->ssid_len = adapter->curbssparams.ssid_len;
assoc_req->ssid_len = priv->curbssparams.ssid_len;
}
if (!test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags))
assoc_req->channel = adapter->curbssparams.channel;
assoc_req->channel = priv->curbssparams.channel;
if (!test_bit(ASSOC_FLAG_BAND, &assoc_req->flags))
assoc_req->band = adapter->curbssparams.band;
assoc_req->band = priv->curbssparams.band;
if (!test_bit(ASSOC_FLAG_MODE, &assoc_req->flags))
assoc_req->mode = adapter->mode;
assoc_req->mode = priv->mode;
if (!test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) {
memcpy(&assoc_req->bssid, adapter->curbssparams.bssid,
memcpy(&assoc_req->bssid, priv->curbssparams.bssid,
ETH_ALEN);
}
if (!test_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags)) {
int i;
for (i = 0; i < 4; i++) {
memcpy(&assoc_req->wep_keys[i], &adapter->wep_keys[i],
memcpy(&assoc_req->wep_keys[i], &priv->wep_keys[i],
sizeof(struct enc_key));
}
}
if (!test_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags))
assoc_req->wep_tx_keyidx = adapter->wep_tx_keyidx;
assoc_req->wep_tx_keyidx = priv->wep_tx_keyidx;
if (!test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) {
memcpy(&assoc_req->wpa_mcast_key, &adapter->wpa_mcast_key,
memcpy(&assoc_req->wpa_mcast_key, &priv->wpa_mcast_key,
sizeof(struct enc_key));
}
if (!test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
memcpy(&assoc_req->wpa_unicast_key, &adapter->wpa_unicast_key,
memcpy(&assoc_req->wpa_unicast_key, &priv->wpa_unicast_key,
sizeof(struct enc_key));
}
if (!test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
memcpy(&assoc_req->secinfo, &adapter->secinfo,
memcpy(&assoc_req->secinfo, &priv->secinfo,
sizeof(struct lbs_802_11_security));
}
if (!test_bit(ASSOC_FLAG_WPA_IE, &assoc_req->flags)) {
memcpy(&assoc_req->wpa_ie, &adapter->wpa_ie,
memcpy(&assoc_req->wpa_ie, &priv->wpa_ie,
MAX_WPA_IE_LEN);
assoc_req->wpa_ie_len = adapter->wpa_ie_len;
assoc_req->wpa_ie_len = priv->wpa_ie_len;
}
lbs_deb_leave(LBS_DEB_ASSOC);
......
drivers/net/wireless/libertas/assoc.h
View file @ aa21c004
......@@ -6,7 +6,7 @@
#include "dev.h"
void lbs_association_worker(struct work_struct *work);
struct assoc_request *lbs_get_association_request(struct lbs_adapter *adapter);
struct assoc_request *lbs_get_association_request(struct lbs_private *priv);
void lbs_sync_channel(struct work_struct *work);
#endif /* _LBS_ASSOC_H */
drivers/net/wireless/libertas/cmd.c
View file @ aa21c004
......@@ -50,7 +50,7 @@ static int lbs_cmd_hw_spec(struct lbs_private *priv, struct cmd_ds_command *cmd)
cmd->command = cpu_to_le16(CMD_GET_HW_SPEC);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_get_hw_spec) + S_DS_GEN);
memcpy(hwspec->permanentaddr, priv->adapter->current_addr, ETH_ALEN);
memcpy(hwspec->permanentaddr, priv->current_addr, ETH_ALEN);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -123,7 +123,6 @@ static int lbs_cmd_802_11_sleep_params(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_sleep_params *sp = &cmd->params.sleep_params;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -133,17 +132,17 @@ static int lbs_cmd_802_11_sleep_params(struct lbs_private *priv,
cmd->command = cpu_to_le16(CMD_802_11_SLEEP_PARAMS);
if (cmd_action == CMD_ACT_GET) {
memset(&adapter->sp, 0, sizeof(struct sleep_params));
memset(&priv->sp, 0, sizeof(struct sleep_params));
memset(sp, 0, sizeof(struct cmd_ds_802_11_sleep_params));
sp->action = cpu_to_le16(cmd_action);
} else if (cmd_action == CMD_ACT_SET) {
sp->action = cpu_to_le16(cmd_action);
sp->error = cpu_to_le16(adapter->sp.sp_error);
sp->offset = cpu_to_le16(adapter->sp.sp_offset);
sp->stabletime = cpu_to_le16(adapter->sp.sp_stabletime);
sp->calcontrol = (u8) adapter->sp.sp_calcontrol;
sp->externalsleepclk = (u8) adapter->sp.sp_extsleepclk;
sp->reserved = cpu_to_le16(adapter->sp.sp_reserved);
sp->error = cpu_to_le16(priv->sp.sp_error);
sp->offset = cpu_to_le16(priv->sp.sp_offset);
sp->stabletime = cpu_to_le16(priv->sp.sp_stabletime);
sp->calcontrol = (u8) priv->sp.sp_calcontrol;
sp->externalsleepclk = (u8) priv->sp.sp_extsleepclk;
sp->reserved = cpu_to_le16(priv->sp.sp_reserved);
}
lbs_deb_leave(LBS_DEB_CMD);
......@@ -156,7 +155,6 @@ static int lbs_cmd_802_11_set_wep(struct lbs_private *priv,
void * pdata_buf)
{
struct cmd_ds_802_11_set_wep *wep = &cmd->params.wep;
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct assoc_request * assoc_req = pdata_buf;
......@@ -212,9 +210,9 @@ static int lbs_cmd_802_11_set_wep(struct lbs_private *priv,
wep->action = cpu_to_le16(CMD_ACT_REMOVE);
/* default tx key index */
wep->keyindex = cpu_to_le16((u16)(adapter->wep_tx_keyidx &
wep->keyindex = cpu_to_le16((u16)(priv->wep_tx_keyidx &
(u32)CMD_WEP_KEY_INDEX_MASK));
lbs_deb_cmd("SET_WEP: remove key %d\n", adapter->wep_tx_keyidx);
lbs_deb_cmd("SET_WEP: remove key %d\n", priv->wep_tx_keyidx);
}
ret = 0;
......@@ -415,7 +413,6 @@ static int lbs_cmd_802_11_snmp_mib(struct lbs_private *priv,
int cmd_oid, void *pdata_buf)
{
struct cmd_ds_802_11_snmp_mib *pSNMPMIB = &cmd->params.smib;
struct lbs_adapter *adapter = priv->adapter;
u8 ucTemp;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -507,7 +504,7 @@ static int lbs_cmd_802_11_snmp_mib(struct lbs_private *priv,
pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16));
*((__le16 *)(pSNMPMIB->value)) =
cpu_to_le16((u16) adapter->txretrycount);
cpu_to_le16((u16) priv->txretrycount);
}
break;
......@@ -534,7 +531,6 @@ static int lbs_cmd_802_11_radio_control(struct lbs_private *priv,
struct cmd_ds_command *cmd,
int cmd_action)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_radio_control *pradiocontrol = &cmd->params.radio;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -546,7 +542,7 @@ static int lbs_cmd_802_11_radio_control(struct lbs_private *priv,
pradiocontrol->action = cpu_to_le16(cmd_action);
switch (adapter->preamble) {
switch (priv->preamble) {
case CMD_TYPE_SHORT_PREAMBLE:
pradiocontrol->control = cpu_to_le16(SET_SHORT_PREAMBLE);
break;
......@@ -561,7 +557,7 @@ static int lbs_cmd_802_11_radio_control(struct lbs_private *priv,
break;
}
if (adapter->radioon)
if (priv->radioon)
pradiocontrol->control |= cpu_to_le16(TURN_ON_RF);
else
pradiocontrol->control &= cpu_to_le16(~TURN_ON_RF);
......@@ -640,7 +636,6 @@ static int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
{
struct cmd_ds_802_11_rate_adapt_rateset
*rateadapt = &cmd->params.rateset;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->size =
......@@ -649,8 +644,8 @@ static int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
cmd->command = cpu_to_le16(CMD_802_11_RATE_ADAPT_RATESET);
rateadapt->action = cpu_to_le16(cmd_action);
rateadapt->enablehwauto = cpu_to_le16(adapter->enablehwauto);
rateadapt->bitmap = cpu_to_le16(adapter->ratebitmap);
rateadapt->enablehwauto = cpu_to_le16(priv->enablehwauto);
rateadapt->bitmap = cpu_to_le16(priv->ratebitmap);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -661,7 +656,6 @@ static int lbs_cmd_802_11_data_rate(struct lbs_private *priv,
u16 cmd_action)
{
struct cmd_ds_802_11_data_rate *pdatarate = &cmd->params.drate;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -672,9 +666,9 @@ static int lbs_cmd_802_11_data_rate(struct lbs_private *priv,
pdatarate->action = cpu_to_le16(cmd_action);
if (cmd_action == CMD_ACT_SET_TX_FIX_RATE) {
pdatarate->rates[0] = lbs_data_rate_to_fw_index(adapter->cur_rate);
pdatarate->rates[0] = lbs_data_rate_to_fw_index(priv->cur_rate);
lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n",
adapter->cur_rate);
priv->cur_rate);
} else if (cmd_action == CMD_ACT_SET_TX_AUTO) {
lbs_deb_cmd("DATA_RATE: setting auto\n");
}
......@@ -688,7 +682,6 @@ static int lbs_cmd_mac_multicast_adr(struct lbs_private *priv,
u16 cmd_action)
{
struct cmd_ds_mac_multicast_adr *pMCastAdr = &cmd->params.madr;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_multicast_adr) +
......@@ -698,9 +691,9 @@ static int lbs_cmd_mac_multicast_adr(struct lbs_private *priv,
lbs_deb_cmd("MULTICAST_ADR: setting %d addresses\n", pMCastAdr->nr_of_adrs);
pMCastAdr->action = cpu_to_le16(cmd_action);
pMCastAdr->nr_of_adrs =
cpu_to_le16((u16) adapter->nr_of_multicastmacaddr);
memcpy(pMCastAdr->maclist, adapter->multicastlist,
adapter->nr_of_multicastmacaddr * ETH_ALEN);
cpu_to_le16((u16) priv->nr_of_multicastmacaddr);
memcpy(pMCastAdr->maclist, priv->multicastlist,
priv->nr_of_multicastmacaddr * ETH_ALEN);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -730,7 +723,6 @@ static int lbs_cmd_802_11_rf_channel(struct lbs_private *priv,
static int lbs_cmd_802_11_rssi(struct lbs_private *priv,
struct cmd_ds_command *cmd)
{
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->command = cpu_to_le16(CMD_802_11_RSSI);
......@@ -738,12 +730,12 @@ static int lbs_cmd_802_11_rssi(struct lbs_private *priv,
cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR);
/* reset Beacon SNR/NF/RSSI values */
adapter->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
adapter->SNR[TYPE_BEACON][TYPE_AVG] = 0;
adapter->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
adapter->NF[TYPE_BEACON][TYPE_AVG] = 0;
adapter->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
adapter->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
priv->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
priv->SNR[TYPE_BEACON][TYPE_AVG] = 0;
priv->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
priv->NF[TYPE_BEACON][TYPE_AVG] = 0;
priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
priv->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -828,7 +820,6 @@ static int lbs_cmd_802_11_mac_address(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action)
{
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS);
......@@ -840,8 +831,8 @@ static int lbs_cmd_802_11_mac_address(struct lbs_private *priv,
if (cmd_action == CMD_ACT_SET) {
memcpy(cmd->params.macadd.macadd,
adapter->current_addr, ETH_ALEN);
lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", adapter->current_addr, 6);
priv->current_addr, ETH_ALEN);
lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", priv->current_addr, 6);
}
lbs_deb_leave(LBS_DEB_CMD);
......@@ -958,7 +949,6 @@ static int lbs_cmd_bcn_ctrl(struct lbs_private * priv,
{
struct cmd_ds_802_11_beacon_control
*bcn_ctrl = &cmd->params.bcn_ctrl;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->size =
......@@ -967,8 +957,8 @@ static int lbs_cmd_bcn_ctrl(struct lbs_private * priv,
cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL);
bcn_ctrl->action = cpu_to_le16(cmd_action);
bcn_ctrl->beacon_enable = cpu_to_le16(adapter->beacon_enable);
bcn_ctrl->beacon_period = cpu_to_le16(adapter->beacon_period);
bcn_ctrl->beacon_enable = cpu_to_le16(priv->beacon_enable);
bcn_ctrl->beacon_period = cpu_to_le16(priv->beacon_period);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -978,7 +968,7 @@ static int lbs_cmd_bcn_ctrl(struct lbs_private * priv,
* Note: NEVER use lbs_queue_cmd() with addtail==0 other than for
* the command timer, because it does not account for queued commands.
*/
void lbs_queue_cmd(struct lbs_adapter *adapter,
void lbs_queue_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *cmdnode,
u8 addtail)
{
......@@ -1002,19 +992,19 @@ void lbs_queue_cmd(struct lbs_adapter *adapter,
if (le16_to_cpu(cmdptr->command) == CMD_802_11_PS_MODE) {
struct cmd_ds_802_11_ps_mode *psm = &cmdptr->params.psmode;
if (psm->action == cpu_to_le16(CMD_SUBCMD_EXIT_PS)) {
if (adapter->psstate != PS_STATE_FULL_POWER)
if (priv->psstate != PS_STATE_FULL_POWER)
addtail = 0;
}
}
spin_lock_irqsave(&adapter->driver_lock, flags);
spin_lock_irqsave(&priv->driver_lock, flags);
if (addtail)
list_add_tail(&cmdnode->list, &adapter->cmdpendingq);
list_add_tail(&cmdnode->list, &priv->cmdpendingq);
else
list_add(&cmdnode->list, &adapter->cmdpendingq);
list_add(&cmdnode->list, &priv->cmdpendingq);
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_host("QUEUE_CMD: inserted command 0x%04x into cmdpendingq\n",
le16_to_cpu(((struct cmd_ds_gen*)cmdnode->bufvirtualaddr)->command));
......@@ -1035,31 +1025,30 @@ static int DownloadcommandToStation(struct lbs_private *priv,
{
unsigned long flags;
struct cmd_ds_command *cmdptr;
struct lbs_adapter *adapter = priv->adapter;
int ret = -1;
u16 cmdsize;
u16 command;
lbs_deb_enter(LBS_DEB_HOST);
if (!adapter || !cmdnode) {
lbs_deb_host("DNLD_CMD: adapter or cmdmode is NULL\n");
if (!priv || !cmdnode) {
lbs_deb_host("DNLD_CMD: priv or cmdmode is NULL\n");
goto done;
}
cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr;
spin_lock_irqsave(&adapter->driver_lock, flags);
spin_lock_irqsave(&priv->driver_lock, flags);
if (!cmdptr || !cmdptr->size) {
lbs_deb_host("DNLD_CMD: cmdptr is NULL or zero\n");
__lbs_cleanup_and_insert_cmd(priv, cmdnode);
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
goto done;
}
adapter->cur_cmd = cmdnode;
adapter->cur_cmd_retcode = 0;
spin_unlock_irqrestore(&adapter->driver_lock, flags);
priv->cur_cmd = cmdnode;
priv->cur_cmd_retcode = 0;
spin_unlock_irqrestore(&priv->driver_lock, flags);
cmdsize = le16_to_cpu(cmdptr->size);
command = le16_to_cpu(cmdptr->command);
......@@ -1074,11 +1063,11 @@ static int DownloadcommandToStation(struct lbs_private *priv,
if (ret != 0) {
lbs_deb_host("DNLD_CMD: hw_host_to_card failed\n");
spin_lock_irqsave(&adapter->driver_lock, flags);
adapter->cur_cmd_retcode = ret;
__lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
adapter->cur_cmd = NULL;
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_lock_irqsave(&priv->driver_lock, flags);
priv->cur_cmd_retcode = ret;
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
spin_unlock_irqrestore(&priv->driver_lock, flags);
goto done;
}
......@@ -1087,9 +1076,9 @@ static int DownloadcommandToStation(struct lbs_private *priv,
/* Setup the timer after transmit command */
if (command == CMD_802_11_SCAN || command == CMD_802_11_AUTHENTICATE
|| command == CMD_802_11_ASSOCIATE)
mod_timer(&adapter->command_timer, jiffies + (10*HZ));
mod_timer(&priv->command_timer, jiffies + (10*HZ));
else
mod_timer(&adapter->command_timer, jiffies + (5*HZ));
mod_timer(&priv->command_timer, jiffies + (5*HZ));
ret = 0;
......@@ -1107,7 +1096,7 @@ static int lbs_cmd_mac_control(struct lbs_private *priv,
cmd->command = cpu_to_le16(CMD_MAC_CONTROL);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_control) + S_DS_GEN);
mac->action = cpu_to_le16(priv->adapter->currentpacketfilter);
mac->action = cpu_to_le16(priv->currentpacketfilter);
lbs_deb_cmd("MAC_CONTROL: action 0x%x, size %d\n",
le16_to_cpu(mac->action), le16_to_cpu(cmd->size));
......@@ -1118,18 +1107,17 @@ static int lbs_cmd_mac_control(struct lbs_private *priv,
/**
* This function inserts command node to cmdfreeq
* after cleans it. Requires adapter->driver_lock held.
* after cleans it. Requires priv->driver_lock held.
*/
void __lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *ptempcmd)
{
struct lbs_adapter *adapter = priv->adapter;
if (!ptempcmd)
return;
cleanup_cmdnode(ptempcmd);
list_add_tail(&ptempcmd->list, &adapter->cmdfreeq);
list_add_tail(&ptempcmd->list, &priv->cmdfreeq);
}
static void lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
......@@ -1137,9 +1125,9 @@ static void lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
{
unsigned long flags;
spin_lock_irqsave(&priv->adapter->driver_lock, flags);
spin_lock_irqsave(&priv->driver_lock, flags);
__lbs_cleanup_and_insert_cmd(priv, ptempcmd);
spin_unlock_irqrestore(&priv->adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
}
int lbs_set_radio_control(struct lbs_private *priv)
......@@ -1154,7 +1142,7 @@ int lbs_set_radio_control(struct lbs_private *priv)
CMD_OPTION_WAITFORRSP, 0, NULL);
lbs_deb_cmd("RADIO_SET: radio %d, preamble %d\n",
priv->adapter->radioon, priv->adapter->preamble);
priv->radioon, priv->preamble);
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
......@@ -1191,20 +1179,19 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
u16 wait_option, u32 cmd_oid, void *pdata_buf)
{
int ret = 0;
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmdnode;
struct cmd_ds_command *cmdptr;
unsigned long flags;
lbs_deb_enter(LBS_DEB_HOST);
if (!adapter) {
lbs_deb_host("PREP_CMD: adapter is NULL\n");
if (!priv) {
lbs_deb_host("PREP_CMD: priv is NULL\n");
ret = -1;
goto done;
}
if (adapter->surpriseremoved) {
if (priv->surpriseremoved) {
lbs_deb_host("PREP_CMD: card removed\n");
ret = -1;
goto done;
......@@ -1235,8 +1222,8 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
}
/* Set sequence number, command and INT option */
adapter->seqnum++;
cmdptr->seqnum = cpu_to_le16(adapter->seqnum);
priv->seqnum++;
cmdptr->seqnum = cpu_to_le16(priv->seqnum);
cmdptr->command = cpu_to_le16(cmd_no);
cmdptr->result = 0;
......@@ -1482,7 +1469,7 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
cmdnode->cmdwaitqwoken = 0;
lbs_queue_cmd(adapter, cmdnode, 1);
lbs_queue_cmd(priv, cmdnode, 1);
wake_up_interruptible(&priv->waitq);
if (wait_option & CMD_OPTION_WAITFORRSP) {
......@@ -1492,14 +1479,14 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
cmdnode->cmdwaitqwoken);
}
spin_lock_irqsave(&adapter->driver_lock, flags);
if (adapter->cur_cmd_retcode) {
spin_lock_irqsave(&priv->driver_lock, flags);
if (priv->cur_cmd_retcode) {
lbs_deb_host("PREP_CMD: command failed with return code %d\n",
adapter->cur_cmd_retcode);
adapter->cur_cmd_retcode = 0;
priv->cur_cmd_retcode);
priv->cur_cmd_retcode = 0;
ret = -1;
}
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
done:
lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
......@@ -1521,7 +1508,6 @@ int lbs_allocate_cmd_buffer(struct lbs_private *priv)
u32 i;
struct cmd_ctrl_node *tempcmd_array;
u8 *ptempvirtualaddr;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_HOST);
......@@ -1533,7 +1519,7 @@ int lbs_allocate_cmd_buffer(struct lbs_private *priv)
ret = -1;
goto done;
}
adapter->cmd_array = tempcmd_array;
priv->cmd_array = tempcmd_array;
/* Allocate and initialize command buffers */
ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER;
......@@ -1571,17 +1557,16 @@ int lbs_free_cmd_buffer(struct lbs_private *priv)
u32 ulbufsize; /* Someone needs to die for this. Slowly and painfully */
unsigned int i;
struct cmd_ctrl_node *tempcmd_array;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_HOST);
/* need to check if cmd array is allocated or not */
if (adapter->cmd_array == NULL) {
if (priv->cmd_array == NULL) {
lbs_deb_host("FREE_CMD_BUF: cmd_array is NULL\n");
goto done;
}
tempcmd_array = adapter->cmd_array;
tempcmd_array = priv->cmd_array;
/* Release shared memory buffers */
ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER;
......@@ -1593,9 +1578,9 @@ int lbs_free_cmd_buffer(struct lbs_private *priv)
}
/* Release cmd_ctrl_node */
if (adapter->cmd_array) {
kfree(adapter->cmd_array);
adapter->cmd_array = NULL;
if (priv->cmd_array) {
kfree(priv->cmd_array);
priv->cmd_array = NULL;
}
done:
......@@ -1613,18 +1598,17 @@ done:
struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv)
{
struct cmd_ctrl_node *tempnode;
struct lbs_adapter *adapter = priv->adapter;
unsigned long flags;
lbs_deb_enter(LBS_DEB_HOST);
if (!adapter)
if (!priv)
return NULL;
spin_lock_irqsave(&adapter->driver_lock, flags);
spin_lock_irqsave(&priv->driver_lock, flags);
if (!list_empty(&adapter->cmdfreeq)) {
tempnode = list_first_entry(&adapter->cmdfreeq,
if (!list_empty(&priv->cmdfreeq)) {
tempnode = list_first_entry(&priv->cmdfreeq,
struct cmd_ctrl_node, list);
list_del(&tempnode->list);
} else {
......@@ -1632,7 +1616,7 @@ struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv)
tempnode = NULL;
}
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
if (tempnode)
cleanup_cmdnode(tempnode);
......@@ -1700,7 +1684,6 @@ void lbs_set_cmd_ctrl_node(struct lbs_private *priv,
*/
int lbs_execute_next_command(struct lbs_private *priv)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmdnode = NULL;
struct cmd_ds_command *cmdptr;
unsigned long flags;
......@@ -1711,40 +1694,40 @@ int lbs_execute_next_command(struct lbs_private *priv)
// data packet is received
lbs_deb_enter(LBS_DEB_THREAD);
spin_lock_irqsave(&adapter->driver_lock, flags);
spin_lock_irqsave(&priv->driver_lock, flags);
if (adapter->cur_cmd) {
if (priv->cur_cmd) {
lbs_pr_alert( "EXEC_NEXT_CMD: already processing command!\n");
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
goto done;
}
if (!list_empty(&adapter->cmdpendingq)) {
cmdnode = list_first_entry(&adapter->cmdpendingq,
if (!list_empty(&priv->cmdpendingq)) {
cmdnode = list_first_entry(&priv->cmdpendingq,
struct cmd_ctrl_node, list);
}
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
if (cmdnode) {
cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr;
if (is_command_allowed_in_ps(cmdptr->command)) {
if ((adapter->psstate == PS_STATE_SLEEP) ||
(adapter->psstate == PS_STATE_PRE_SLEEP)) {
if ((priv->psstate == PS_STATE_SLEEP) ||
(priv->psstate == PS_STATE_PRE_SLEEP)) {
lbs_deb_host(
"EXEC_NEXT_CMD: cannot send cmd 0x%04x in psstate %d\n",
le16_to_cpu(cmdptr->command),
adapter->psstate);
priv->psstate);
ret = -1;
goto done;
}
lbs_deb_host("EXEC_NEXT_CMD: OK to send command "
"0x%04x in psstate %d\n",
le16_to_cpu(cmdptr->command),
adapter->psstate);
} else if (adapter->psstate != PS_STATE_FULL_POWER) {
priv->psstate);
} else if (priv->psstate != PS_STATE_FULL_POWER) {
/*
* 1. Non-PS command:
* Queue it. set needtowakeup to TRUE if current state
......@@ -1760,12 +1743,12 @@ int lbs_execute_next_command(struct lbs_private *priv)
cpu_to_le16(CMD_802_11_PS_MODE)) {
/* Prepare to send Exit PS,
* this non PS command will be sent later */
if ((adapter->psstate == PS_STATE_SLEEP)
|| (adapter->psstate == PS_STATE_PRE_SLEEP)
if ((priv->psstate == PS_STATE_SLEEP)
|| (priv->psstate == PS_STATE_PRE_SLEEP)
) {
/* w/ new scheme, it will not reach here.
since it is blocked in main_thread. */
adapter->needtowakeup = 1;
priv->needtowakeup = 1;
} else
lbs_ps_wakeup(priv, 0);
......@@ -1793,13 +1776,13 @@ int lbs_execute_next_command(struct lbs_private *priv)
goto done;
}
if ((adapter->psstate == PS_STATE_SLEEP) ||
(adapter->psstate == PS_STATE_PRE_SLEEP)) {
if ((priv->psstate == PS_STATE_SLEEP) ||
(priv->psstate == PS_STATE_PRE_SLEEP)) {
lbs_deb_host(
"EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n");
list_del(&cmdnode->list);
lbs_cleanup_and_insert_cmd(priv, cmdnode);
adapter->needtowakeup = 1;
priv->needtowakeup = 1;
ret = 0;
goto done;
......@@ -1818,15 +1801,15 @@ int lbs_execute_next_command(struct lbs_private *priv)
* check if in power save mode, if yes, put the device back
* to PS mode
*/
if ((adapter->psmode != LBS802_11POWERMODECAM) &&
(adapter->psstate == PS_STATE_FULL_POWER) &&
((adapter->connect_status == LBS_CONNECTED) ||
(adapter->mesh_connect_status == LBS_CONNECTED))) {
if (adapter->secinfo.WPAenabled ||
adapter->secinfo.WPA2enabled) {
if ((priv->psmode != LBS802_11POWERMODECAM) &&
(priv->psstate == PS_STATE_FULL_POWER) &&
((priv->connect_status == LBS_CONNECTED) ||
(priv->mesh_connect_status == LBS_CONNECTED))) {
if (priv->secinfo.WPAenabled ||
priv->secinfo.WPA2enabled) {
/* check for valid WPA group keys */
if (adapter->wpa_mcast_key.len ||
adapter->wpa_unicast_key.len) {
if (priv->wpa_mcast_key.len ||
priv->wpa_unicast_key.len) {
lbs_deb_host(
"EXEC_NEXT_CMD: WPA enabled and GTK_SET"
" go back to PS_SLEEP");
......@@ -1874,7 +1857,6 @@ void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size)
{
unsigned long flags;
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
lbs_deb_enter(LBS_DEB_HOST);
......@@ -1887,24 +1869,24 @@ static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size)
ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size);
priv->dnld_sent = DNLD_RES_RECEIVED;
spin_lock_irqsave(&adapter->driver_lock, flags);
if (adapter->intcounter || adapter->currenttxskb)
spin_lock_irqsave(&priv->driver_lock, flags);
if (priv->intcounter || priv->currenttxskb)
lbs_deb_host("SEND_SLEEPC_CMD: intcounter %d, currenttxskb %p\n",
adapter->intcounter, adapter->currenttxskb);
spin_unlock_irqrestore(&adapter->driver_lock, flags);
priv->intcounter, priv->currenttxskb);
spin_unlock_irqrestore(&priv->driver_lock, flags);
if (ret) {
lbs_pr_alert(
"SEND_SLEEPC_CMD: Host to Card failed for Confirm Sleep\n");
} else {
spin_lock_irqsave(&adapter->driver_lock, flags);
if (!adapter->intcounter) {
adapter->psstate = PS_STATE_SLEEP;
spin_lock_irqsave(&priv->driver_lock, flags);
if (!priv->intcounter) {
priv->psstate = PS_STATE_SLEEP;
} else {
lbs_deb_host("SEND_SLEEPC_CMD: after sent, intcounter %d\n",
adapter->intcounter);
priv->intcounter);
}
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_host("SEND_SLEEPC_CMD: sent confirm sleep\n");
}
......@@ -1961,7 +1943,6 @@ void lbs_ps_wakeup(struct lbs_private *priv, int wait_option)
void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode)
{
unsigned long flags =0;
struct lbs_adapter *adapter = priv->adapter;
u8 allowed = 1;
lbs_deb_enter(LBS_DEB_HOST);
......@@ -1971,20 +1952,20 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode)
lbs_deb_host("dnld_sent was set");
}
spin_lock_irqsave(&adapter->driver_lock, flags);
if (adapter->cur_cmd) {
spin_lock_irqsave(&priv->driver_lock, flags);
if (priv->cur_cmd) {
allowed = 0;
lbs_deb_host("cur_cmd was set");
}
if (adapter->intcounter > 0) {
if (priv->intcounter > 0) {
allowed = 0;
lbs_deb_host("intcounter %d", adapter->intcounter);
lbs_deb_host("intcounter %d", priv->intcounter);
}
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
if (allowed) {
lbs_deb_host("sending lbs_ps_confirm_sleep\n");
sendconfirmsleep(priv, (u8 *) & adapter->lbs_ps_confirm_sleep,
sendconfirmsleep(priv, (u8 *) & priv->lbs_ps_confirm_sleep,
sizeof(struct PS_CMD_ConfirmSleep));
} else {
lbs_deb_host("sleep confirm has been delayed\n");
......@@ -2014,7 +1995,6 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode)
int lbs_cmd(struct lbs_private *priv, uint16_t command, void *cmd, int cmd_size,
int (*callback)(uint16_t, struct cmd_ds_command *, struct lbs_private *))
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmdnode;
struct cmd_ds_gen *cmdptr;
unsigned long flags;
......@@ -2022,13 +2002,13 @@ int lbs_cmd(struct lbs_private *priv, uint16_t command, void *cmd, int cmd_size,
lbs_deb_enter(LBS_DEB_HOST);
if (!adapter) {
lbs_deb_host("PREP_CMD: adapter is NULL\n");
if (!priv) {
lbs_deb_host("PREP_CMD: priv is NULL\n");
ret = -1;
goto done;
}
if (adapter->surpriseremoved) {
if (priv->surpriseremoved) {
lbs_deb_host("PREP_CMD: card removed\n");
ret = -1;
goto done;
......@@ -2050,10 +2030,10 @@ int lbs_cmd(struct lbs_private *priv, uint16_t command, void *cmd, int cmd_size,
cmdnode->callback = callback;
/* Set sequence number, clean result, move to buffer */
adapter->seqnum++;
priv->seqnum++;
cmdptr->command = cpu_to_le16(command);
cmdptr->size = cpu_to_le16(cmd_size + S_DS_GEN);
cmdptr->seqnum = cpu_to_le16(adapter->seqnum);
cmdptr->seqnum = cpu_to_le16(priv->seqnum);
cmdptr->result = 0;
memcpy(cmdptr->cmdresp, cmd, cmd_size);
......@@ -2063,20 +2043,20 @@ int lbs_cmd(struct lbs_private *priv, uint16_t command, void *cmd, int cmd_size,
* because the caller of lbs_cmd() sets up all of *cmd for us. */
cmdnode->cmdwaitqwoken = 0;
lbs_queue_cmd(adapter, cmdnode, 1);
lbs_queue_cmd(priv, cmdnode, 1);
wake_up_interruptible(&priv->waitq);
might_sleep();
wait_event_interruptible(cmdnode->cmdwait_q, cmdnode->cmdwaitqwoken);
spin_lock_irqsave(&adapter->driver_lock, flags);
if (adapter->cur_cmd_retcode) {
spin_lock_irqsave(&priv->driver_lock, flags);
if (priv->cur_cmd_retcode) {
lbs_deb_host("PREP_CMD: command failed with return code %d\n",
adapter->cur_cmd_retcode);
adapter->cur_cmd_retcode = 0;
priv->cur_cmd_retcode);
priv->cur_cmd_retcode = 0;
ret = -1;
}
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
done:
lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
......
drivers/net/wireless/libertas/cmdresp.c
View file @ aa21c004
......@@ -25,10 +25,9 @@
*/
void lbs_mac_event_disconnected(struct lbs_private *priv)
{
struct lbs_adapter *adapter = priv->adapter;
union iwreq_data wrqu;
if (adapter->connect_status != LBS_CONNECTED)
if (priv->connect_status != LBS_CONNECTED)
return;
lbs_deb_enter(LBS_DEB_ASSOC);
......@@ -45,31 +44,31 @@ void lbs_mac_event_disconnected(struct lbs_private *priv)
wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
/* Free Tx and Rx packets */
kfree_skb(priv->adapter->currenttxskb);
priv->adapter->currenttxskb = NULL;
kfree_skb(priv->currenttxskb);
priv->currenttxskb = NULL;
/* report disconnect to upper layer */
netif_stop_queue(priv->dev);
netif_carrier_off(priv->dev);
/* reset SNR/NF/RSSI values */
memset(adapter->SNR, 0x00, sizeof(adapter->SNR));
memset(adapter->NF, 0x00, sizeof(adapter->NF));
memset(adapter->RSSI, 0x00, sizeof(adapter->RSSI));
memset(adapter->rawSNR, 0x00, sizeof(adapter->rawSNR));
memset(adapter->rawNF, 0x00, sizeof(adapter->rawNF));
adapter->nextSNRNF = 0;
adapter->numSNRNF = 0;
adapter->connect_status = LBS_DISCONNECTED;
memset(priv->SNR, 0x00, sizeof(priv->SNR));
memset(priv->NF, 0x00, sizeof(priv->NF));
memset(priv->RSSI, 0x00, sizeof(priv->RSSI));
memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR));
memset(priv->rawNF, 0x00, sizeof(priv->rawNF));
priv->nextSNRNF = 0;
priv->numSNRNF = 0;
priv->connect_status = LBS_DISCONNECTED;
/* Clear out associated SSID and BSSID since connection is
* no longer valid.
*/
memset(&adapter->curbssparams.bssid, 0, ETH_ALEN);
memset(&adapter->curbssparams.ssid, 0, IW_ESSID_MAX_SIZE);
adapter->curbssparams.ssid_len = 0;
memset(&priv->curbssparams.bssid, 0, ETH_ALEN);
memset(&priv->curbssparams.ssid, 0, IW_ESSID_MAX_SIZE);
priv->curbssparams.ssid_len = 0;
if (adapter->psstate != PS_STATE_FULL_POWER) {
if (priv->psstate != PS_STATE_FULL_POWER) {
/* make firmware to exit PS mode */
lbs_deb_cmd("disconnected, so exit PS mode\n");
lbs_ps_wakeup(priv, 0);
......@@ -107,7 +106,6 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
u16 type, struct cmd_ds_command *resp)
{
int ret = 0;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -116,8 +114,8 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
{
struct cmd_ds_mac_reg_access *reg = &resp->params.macreg;
adapter->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
adapter->offsetvalue.value = le32_to_cpu(reg->value);
priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
priv->offsetvalue.value = le32_to_cpu(reg->value);
break;
}
......@@ -125,8 +123,8 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
{
struct cmd_ds_bbp_reg_access *reg = &resp->params.bbpreg;
adapter->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
adapter->offsetvalue.value = reg->value;
priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
priv->offsetvalue.value = reg->value;
break;
}
......@@ -134,8 +132,8 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
{
struct cmd_ds_rf_reg_access *reg = &resp->params.rfreg;
adapter->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
adapter->offsetvalue.value = reg->value;
priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
priv->offsetvalue.value = reg->value;
break;
}
......@@ -152,19 +150,18 @@ static int lbs_ret_get_hw_spec(struct lbs_private *priv,
{
u32 i;
struct cmd_ds_get_hw_spec *hwspec = &resp->params.hwspec;
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
DECLARE_MAC_BUF(mac);
lbs_deb_enter(LBS_DEB_CMD);
adapter->fwcapinfo = le32_to_cpu(hwspec->fwcapinfo);
priv->fwcapinfo = le32_to_cpu(hwspec->fwcapinfo);
memcpy(adapter->fwreleasenumber, hwspec->fwreleasenumber, 4);
memcpy(priv->fwreleasenumber, hwspec->fwreleasenumber, 4);
lbs_deb_cmd("GET_HW_SPEC: firmware release %u.%u.%up%u\n",
adapter->fwreleasenumber[2], adapter->fwreleasenumber[1],
adapter->fwreleasenumber[0], adapter->fwreleasenumber[3]);
priv->fwreleasenumber[2], priv->fwreleasenumber[1],
priv->fwreleasenumber[0], priv->fwreleasenumber[3]);
lbs_deb_cmd("GET_HW_SPEC: MAC addr %s\n",
print_mac(mac, hwspec->permanentaddr));
lbs_deb_cmd("GET_HW_SPEC: hardware interface 0x%x, hardware spec 0x%04x\n",
......@@ -174,29 +171,29 @@ static int lbs_ret_get_hw_spec(struct lbs_private *priv,
* only ever be 8-bit, even though the field size is 16-bit. Some firmware
* returns non-zero high 8 bits here.
*/
adapter->regioncode = le16_to_cpu(hwspec->regioncode) & 0xFF;
priv->regioncode = le16_to_cpu(hwspec->regioncode) & 0xFF;
for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
/* use the region code to search for the index */
if (adapter->regioncode == lbs_region_code_to_index[i]) {
if (priv->regioncode == lbs_region_code_to_index[i]) {
break;
}
}
/* if it's unidentified region code, use the default (USA) */
if (i >= MRVDRV_MAX_REGION_CODE) {
adapter->regioncode = 0x10;
priv->regioncode = 0x10;
lbs_pr_info("unidentified region code; using the default (USA)\n");
}
if (adapter->current_addr[0] == 0xff)
memmove(adapter->current_addr, hwspec->permanentaddr, ETH_ALEN);
if (priv->current_addr[0] == 0xff)
memmove(priv->current_addr, hwspec->permanentaddr, ETH_ALEN);
memcpy(priv->dev->dev_addr, adapter->current_addr, ETH_ALEN);
memcpy(priv->dev->dev_addr, priv->current_addr, ETH_ALEN);
if (priv->mesh_dev)
memcpy(priv->mesh_dev->dev_addr, adapter->current_addr, ETH_ALEN);
memcpy(priv->mesh_dev->dev_addr, priv->current_addr, ETH_ALEN);
if (lbs_set_regiontable(priv, adapter->regioncode, 0)) {
if (lbs_set_regiontable(priv, priv->regioncode, 0)) {
ret = -1;
goto done;
}
......@@ -215,7 +212,6 @@ static int lbs_ret_802_11_sleep_params(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_sleep_params *sp = &resp->params.sleep_params;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -224,12 +220,12 @@ static int lbs_ret_802_11_sleep_params(struct lbs_private *priv,
le16_to_cpu(sp->offset), le16_to_cpu(sp->stabletime),
sp->calcontrol, sp->externalsleepclk);
adapter->sp.sp_error = le16_to_cpu(sp->error);
adapter->sp.sp_offset = le16_to_cpu(sp->offset);
adapter->sp.sp_stabletime = le16_to_cpu(sp->stabletime);
adapter->sp.sp_calcontrol = sp->calcontrol;
adapter->sp.sp_extsleepclk = sp->externalsleepclk;
adapter->sp.sp_reserved = le16_to_cpu(sp->reserved);
priv->sp.sp_error = le16_to_cpu(sp->error);
priv->sp.sp_offset = le16_to_cpu(sp->offset);
priv->sp.sp_stabletime = le16_to_cpu(sp->stabletime);
priv->sp.sp_calcontrol = sp->calcontrol;
priv->sp.sp_extsleepclk = sp->externalsleepclk;
priv->sp.sp_reserved = le16_to_cpu(sp->reserved);
lbs_deb_enter(LBS_DEB_CMD);
return 0;
......@@ -239,13 +235,12 @@ static int lbs_ret_802_11_stat(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
lbs_deb_enter(LBS_DEB_CMD);
/* currently adapter->wlan802_11Stat is unused
/* currently priv->wlan802_11Stat is unused
struct cmd_ds_802_11_get_stat *p11Stat = &resp->params.gstat;
struct lbs_adapter *adapter = priv->adapter;
// TODO Convert it to Big endian befor copy
memcpy(&adapter->wlan802_11Stat,
memcpy(&priv->wlan802_11Stat,
p11Stat, sizeof(struct cmd_ds_802_11_get_stat));
*/
lbs_deb_leave(LBS_DEB_CMD);
......@@ -268,22 +263,22 @@ static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv,
if (querytype == CMD_ACT_GET) {
switch (oid) {
case FRAGTHRESH_I:
priv->adapter->fragthsd =
priv->fragthsd =
le16_to_cpu(*((__le16 *)(smib->value)));
lbs_deb_cmd("SNMP_RESP: frag threshold %u\n",
priv->adapter->fragthsd);
priv->fragthsd);
break;
case RTSTHRESH_I:
priv->adapter->rtsthsd =
priv->rtsthsd =
le16_to_cpu(*((__le16 *)(smib->value)));
lbs_deb_cmd("SNMP_RESP: rts threshold %u\n",
priv->adapter->rtsthsd);
priv->rtsthsd);
break;
case SHORT_RETRYLIM_I:
priv->adapter->txretrycount =
priv->txretrycount =
le16_to_cpu(*((__le16 *)(smib->value)));
lbs_deb_cmd("SNMP_RESP: tx retry count %u\n",
priv->adapter->rtsthsd);
priv->rtsthsd);
break;
default:
break;
......@@ -299,7 +294,6 @@ static int lbs_ret_802_11_key_material(struct lbs_private *priv,
{
struct cmd_ds_802_11_key_material *pkeymaterial =
&resp->params.keymaterial;
struct lbs_adapter *adapter = priv->adapter;
u16 action = le16_to_cpu(pkeymaterial->action);
lbs_deb_enter(LBS_DEB_CMD);
......@@ -327,9 +321,9 @@ static int lbs_ret_802_11_key_material(struct lbs_private *priv,
break;
if (key_flags & KEY_INFO_WPA_UNICAST)
pkey = &adapter->wpa_unicast_key;
pkey = &priv->wpa_unicast_key;
else if (key_flags & KEY_INFO_WPA_MCAST)
pkey = &adapter->wpa_mcast_key;
pkey = &priv->wpa_mcast_key;
else
break;
......@@ -354,11 +348,10 @@ static int lbs_ret_802_11_mac_address(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
memcpy(adapter->current_addr, macadd->macadd, ETH_ALEN);
memcpy(priv->current_addr, macadd->macadd, ETH_ALEN);
lbs_deb_enter(LBS_DEB_CMD);
return 0;
......@@ -368,13 +361,12 @@ static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_rf_tx_power *rtp = &resp->params.txp;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
adapter->txpowerlevel = le16_to_cpu(rtp->currentlevel);
priv->txpowerlevel = le16_to_cpu(rtp->currentlevel);
lbs_deb_cmd("TX power currently %d\n", adapter->txpowerlevel);
lbs_deb_cmd("TX power currently %d\n", priv->txpowerlevel);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -384,13 +376,12 @@ static int lbs_ret_802_11_rate_adapt_rateset(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_rate_adapt_rateset *rates = &resp->params.rateset;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
if (rates->action == CMD_ACT_GET) {
adapter->enablehwauto = le16_to_cpu(rates->enablehwauto);
adapter->ratebitmap = le16_to_cpu(rates->bitmap);
priv->enablehwauto = le16_to_cpu(rates->enablehwauto);
priv->ratebitmap = le16_to_cpu(rates->bitmap);
}
lbs_deb_leave(LBS_DEB_CMD);
......@@ -401,7 +392,6 @@ static int lbs_ret_802_11_data_rate(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_data_rate *pdatarate = &resp->params.drate;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -411,8 +401,8 @@ static int lbs_ret_802_11_data_rate(struct lbs_private *priv,
/* FIXME: get actual rates FW can do if this command actually returns
* all data rates supported.
*/
adapter->cur_rate = lbs_fw_index_to_data_rate(pdatarate->rates[0]);
lbs_deb_cmd("DATA_RATE: current rate 0x%02x\n", adapter->cur_rate);
priv->cur_rate = lbs_fw_index_to_data_rate(pdatarate->rates[0]);
lbs_deb_cmd("DATA_RATE: current rate 0x%02x\n", priv->cur_rate);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -422,19 +412,18 @@ static int lbs_ret_802_11_rf_channel(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_rf_channel *rfchannel = &resp->params.rfchannel;
struct lbs_adapter *adapter = priv->adapter;
u16 action = le16_to_cpu(rfchannel->action);
u16 newchannel = le16_to_cpu(rfchannel->currentchannel);
lbs_deb_enter(LBS_DEB_CMD);
if (action == CMD_OPT_802_11_RF_CHANNEL_GET
&& adapter->curbssparams.channel != newchannel) {
&& priv->curbssparams.channel != newchannel) {
lbs_deb_cmd("channel switch from %d to %d\n",
adapter->curbssparams.channel, newchannel);
priv->curbssparams.channel, newchannel);
/* Update the channel again */
adapter->curbssparams.channel = newchannel;
priv->curbssparams.channel = newchannel;
}
lbs_deb_enter(LBS_DEB_CMD);
......@@ -445,28 +434,27 @@ static int lbs_ret_802_11_rssi(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_rssi_rsp *rssirsp = &resp->params.rssirsp;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
/* store the non average value */
adapter->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR);
adapter->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor);
priv->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR);
priv->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor);
adapter->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR);
adapter->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor);
priv->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR);
priv->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor);
adapter->RSSI[TYPE_BEACON][TYPE_NOAVG] =
CAL_RSSI(adapter->SNR[TYPE_BEACON][TYPE_NOAVG],
adapter->NF[TYPE_BEACON][TYPE_NOAVG]);
priv->RSSI[TYPE_BEACON][TYPE_NOAVG] =
CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG],
priv->NF[TYPE_BEACON][TYPE_NOAVG]);
adapter->RSSI[TYPE_BEACON][TYPE_AVG] =
CAL_RSSI(adapter->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
adapter->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
priv->RSSI[TYPE_BEACON][TYPE_AVG] =
CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
priv->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
lbs_deb_cmd("RSSI: beacon %d, avg %d\n",
adapter->RSSI[TYPE_BEACON][TYPE_NOAVG],
adapter->RSSI[TYPE_BEACON][TYPE_AVG]);
priv->RSSI[TYPE_BEACON][TYPE_NOAVG],
priv->RSSI[TYPE_BEACON][TYPE_AVG]);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -475,9 +463,8 @@ static int lbs_ret_802_11_rssi(struct lbs_private *priv,
static int lbs_ret_802_11_eeprom_access(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct lbs_adapter *adapter = priv->adapter;
struct lbs_ioctl_regrdwr *pbuf;
pbuf = (struct lbs_ioctl_regrdwr *) adapter->prdeeprom;
pbuf = (struct lbs_ioctl_regrdwr *) priv->prdeeprom;
lbs_deb_enter_args(LBS_DEB_CMD, "len %d",
le16_to_cpu(resp->params.rdeeprom.bytecount));
......@@ -502,12 +489,11 @@ static int lbs_ret_get_log(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_get_log *logmessage = &resp->params.glog;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
/* Stored little-endian */
memcpy(&adapter->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log));
memcpy(&priv->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log));
lbs_deb_leave(LBS_DEB_CMD);
return 0;
......@@ -517,8 +503,7 @@ static int lbs_ret_802_11_enable_rsn(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_enable_rsn *enable_rsn = &resp->params.enbrsn;
struct lbs_adapter *adapter = priv->adapter;
u32 * pdata_buf = adapter->cur_cmd->pdata_buf;
u32 * pdata_buf = priv->cur_cmd->pdata_buf;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -536,13 +521,12 @@ static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv,
{
struct cmd_ds_802_11_beacon_control *bcn_ctrl =
&resp->params.bcn_ctrl;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
if (bcn_ctrl->action == CMD_ACT_GET) {
adapter->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable);
adapter->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period);
priv->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable);
priv->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period);
}
lbs_deb_enter(LBS_DEB_CMD);
......@@ -552,11 +536,10 @@ static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv,
static int lbs_ret_802_11_subscribe_event(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_subscribe_event *cmd_event =
&resp->params.subscribe_event;
struct cmd_ds_802_11_subscribe_event *dst_event =
adapter->cur_cmd->pdata_buf;
priv->cur_cmd->pdata_buf;
lbs_deb_enter(LBS_DEB_CMD);
......@@ -575,7 +558,6 @@ static inline int handle_cmd_response(u16 respcmd,
{
int ret = 0;
unsigned long flags;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_HOST);
......@@ -628,10 +610,10 @@ static inline int handle_cmd_response(u16 respcmd,
case CMD_RET(CMD_802_11_SET_AFC):
case CMD_RET(CMD_802_11_GET_AFC):
spin_lock_irqsave(&adapter->driver_lock, flags);
memmove(adapter->cur_cmd->pdata_buf, &resp->params.afc,
spin_lock_irqsave(&priv->driver_lock, flags);
memmove(priv->cur_cmd->pdata_buf, &resp->params.afc,
sizeof(struct cmd_ds_802_11_afc));
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
......@@ -686,59 +668,59 @@ static inline int handle_cmd_response(u16 respcmd,
ret = lbs_ret_802_11_sleep_params(priv, resp);
break;
case CMD_RET(CMD_802_11_INACTIVITY_TIMEOUT):
spin_lock_irqsave(&adapter->driver_lock, flags);
*((u16 *) adapter->cur_cmd->pdata_buf) =
spin_lock_irqsave(&priv->driver_lock, flags);
*((u16 *) priv->cur_cmd->pdata_buf) =
le16_to_cpu(resp->params.inactivity_timeout.timeout);
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_802_11_TPC_CFG):
spin_lock_irqsave(&adapter->driver_lock, flags);
memmove(adapter->cur_cmd->pdata_buf, &resp->params.tpccfg,
spin_lock_irqsave(&priv->driver_lock, flags);
memmove(priv->cur_cmd->pdata_buf, &resp->params.tpccfg,
sizeof(struct cmd_ds_802_11_tpc_cfg));
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_802_11_LED_GPIO_CTRL):
spin_lock_irqsave(&adapter->driver_lock, flags);
memmove(adapter->cur_cmd->pdata_buf, &resp->params.ledgpio,
spin_lock_irqsave(&priv->driver_lock, flags);
memmove(priv->cur_cmd->pdata_buf, &resp->params.ledgpio,
sizeof(struct cmd_ds_802_11_led_ctrl));
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_802_11_SUBSCRIBE_EVENT):
ret = lbs_ret_802_11_subscribe_event(priv, resp);
break;
case CMD_RET(CMD_802_11_PWR_CFG):
spin_lock_irqsave(&adapter->driver_lock, flags);
memmove(adapter->cur_cmd->pdata_buf, &resp->params.pwrcfg,
spin_lock_irqsave(&priv->driver_lock, flags);
memmove(priv->cur_cmd->pdata_buf, &resp->params.pwrcfg,
sizeof(struct cmd_ds_802_11_pwr_cfg));
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_GET_TSF):
spin_lock_irqsave(&adapter->driver_lock, flags);
memcpy(priv->adapter->cur_cmd->pdata_buf,
spin_lock_irqsave(&priv->driver_lock, flags);
memcpy(priv->cur_cmd->pdata_buf,
&resp->params.gettsf.tsfvalue, sizeof(u64));
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_BT_ACCESS):
spin_lock_irqsave(&adapter->driver_lock, flags);
if (adapter->cur_cmd->pdata_buf)
memcpy(adapter->cur_cmd->pdata_buf,
spin_lock_irqsave(&priv->driver_lock, flags);
if (priv->cur_cmd->pdata_buf)
memcpy(priv->cur_cmd->pdata_buf,
&resp->params.bt.addr1, 2 * ETH_ALEN);
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_FWT_ACCESS):
spin_lock_irqsave(&adapter->driver_lock, flags);
if (adapter->cur_cmd->pdata_buf)
memcpy(adapter->cur_cmd->pdata_buf, &resp->params.fwt,
spin_lock_irqsave(&priv->driver_lock, flags);
if (priv->cur_cmd->pdata_buf)
memcpy(priv->cur_cmd->pdata_buf, &resp->params.fwt,
sizeof(resp->params.fwt));
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_MESH_ACCESS):
if (adapter->cur_cmd->pdata_buf)
memcpy(adapter->cur_cmd->pdata_buf, &resp->params.mesh,
if (priv->cur_cmd->pdata_buf)
memcpy(priv->cur_cmd->pdata_buf, &resp->params.mesh,
sizeof(resp->params.mesh));
break;
case CMD_RET(CMD_802_11_BEACON_CTRL):
......@@ -758,7 +740,6 @@ int lbs_process_rx_command(struct lbs_private *priv)
{
u16 respcmd;
struct cmd_ds_command *resp;
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
ulong flags;
u16 result;
......@@ -766,39 +747,39 @@ int lbs_process_rx_command(struct lbs_private *priv)
lbs_deb_enter(LBS_DEB_HOST);
/* Now we got response from FW, cancel the command timer */
del_timer(&adapter->command_timer);
del_timer(&priv->command_timer);
mutex_lock(&adapter->lock);
spin_lock_irqsave(&adapter->driver_lock, flags);
mutex_lock(&priv->lock);
spin_lock_irqsave(&priv->driver_lock, flags);
if (!adapter->cur_cmd) {
if (!priv->cur_cmd) {
lbs_deb_host("CMD_RESP: cur_cmd is NULL\n");
ret = -1;
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
goto done;
}
resp = (struct cmd_ds_command *)(adapter->cur_cmd->bufvirtualaddr);
resp = (struct cmd_ds_command *)(priv->cur_cmd->bufvirtualaddr);
respcmd = le16_to_cpu(resp->command);
result = le16_to_cpu(resp->result);
lbs_deb_host("CMD_RESP: response 0x%04x, size %d, jiffies %lu\n",
respcmd, priv->upld_len, jiffies);
lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", adapter->cur_cmd->bufvirtualaddr,
lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", priv->cur_cmd->bufvirtualaddr,
priv->upld_len);
if (!(respcmd & 0x8000)) {
lbs_deb_host("invalid response!\n");
adapter->cur_cmd_retcode = -1;
__lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
adapter->cur_cmd = NULL;
spin_unlock_irqrestore(&adapter->driver_lock, flags);
priv->cur_cmd_retcode = -1;
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
goto done;
}
/* Store the response code to cur_cmd_retcode. */
adapter->cur_cmd_retcode = result;
priv->cur_cmd_retcode = result;
if (respcmd == CMD_RET(CMD_802_11_PS_MODE)) {
struct cmd_ds_802_11_ps_mode *psmode = &resp->params.psmode;
......@@ -816,15 +797,15 @@ int lbs_process_rx_command(struct lbs_private *priv)
* ad-hoc mode. It takes place in
* lbs_execute_next_command().
*/
if (adapter->mode == IW_MODE_ADHOC &&
if (priv->mode == IW_MODE_ADHOC &&
action == CMD_SUBCMD_ENTER_PS)
adapter->psmode = LBS802_11POWERMODECAM;
priv->psmode = LBS802_11POWERMODECAM;
} else if (action == CMD_SUBCMD_ENTER_PS) {
adapter->needtowakeup = 0;
adapter->psstate = PS_STATE_AWAKE;
priv->needtowakeup = 0;
priv->psstate = PS_STATE_AWAKE;
lbs_deb_host("CMD_RESP: ENTER_PS command response\n");
if (adapter->connect_status != LBS_CONNECTED) {
if (priv->connect_status != LBS_CONNECTED) {
/*
* When Deauth Event received before Enter_PS command
* response, We need to wake up the firmware.
......@@ -832,23 +813,23 @@ int lbs_process_rx_command(struct lbs_private *priv)
lbs_deb_host(
"disconnected, invoking lbs_ps_wakeup\n");
spin_unlock_irqrestore(&adapter->driver_lock, flags);
mutex_unlock(&adapter->lock);
spin_unlock_irqrestore(&priv->driver_lock, flags);
mutex_unlock(&priv->lock);
lbs_ps_wakeup(priv, 0);
mutex_lock(&adapter->lock);
spin_lock_irqsave(&adapter->driver_lock, flags);
mutex_lock(&priv->lock);
spin_lock_irqsave(&priv->driver_lock, flags);
}
} else if (action == CMD_SUBCMD_EXIT_PS) {
adapter->needtowakeup = 0;
adapter->psstate = PS_STATE_FULL_POWER;
priv->needtowakeup = 0;
priv->psstate = PS_STATE_FULL_POWER;
lbs_deb_host("CMD_RESP: EXIT_PS command response\n");
} else {
lbs_deb_host("CMD_RESP: PS action 0x%X\n", action);
}
__lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
adapter->cur_cmd = NULL;
spin_unlock_irqrestore(&adapter->driver_lock, flags);
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = 0;
goto done;
......@@ -869,32 +850,32 @@ int lbs_process_rx_command(struct lbs_private *priv)
}
__lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
adapter->cur_cmd = NULL;
spin_unlock_irqrestore(&adapter->driver_lock, flags);
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
goto done;
}
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
if (adapter->cur_cmd && adapter->cur_cmd->callback)
ret = adapter->cur_cmd->callback(respcmd, resp, priv);
if (priv->cur_cmd && priv->cur_cmd->callback)
ret = priv->cur_cmd->callback(respcmd, resp, priv);
else
ret = handle_cmd_response(respcmd, resp, priv);
spin_lock_irqsave(&adapter->driver_lock, flags);
spin_lock_irqsave(&priv->driver_lock, flags);
if (adapter->cur_cmd) {
if (priv->cur_cmd) {
/* Clean up and Put current command back to cmdfreeq */
__lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
adapter->cur_cmd = NULL;
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
}
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
done:
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
return ret;
}
......@@ -902,14 +883,13 @@ done:
int lbs_process_event(struct lbs_private *priv)
{
int ret = 0;
struct lbs_adapter *adapter = priv->adapter;
u32 eventcause;
lbs_deb_enter(LBS_DEB_CMD);
spin_lock_irq(&adapter->driver_lock);
eventcause = adapter->eventcause >> SBI_EVENT_CAUSE_SHIFT;
spin_unlock_irq(&adapter->driver_lock);
spin_lock_irq(&priv->driver_lock);
eventcause = priv->eventcause >> SBI_EVENT_CAUSE_SHIFT;
spin_unlock_irq(&priv->driver_lock);
lbs_deb_cmd("event cause %d\n", eventcause);
......@@ -937,14 +917,14 @@ int lbs_process_event(struct lbs_private *priv)
lbs_deb_cmd("EVENT: sleep\n");
/* handle unexpected PS SLEEP event */
if (adapter->psstate == PS_STATE_FULL_POWER) {
if (priv->psstate == PS_STATE_FULL_POWER) {
lbs_deb_cmd(
"EVENT: in FULL POWER mode, ignoreing PS_SLEEP\n");
break;
}
adapter->psstate = PS_STATE_PRE_SLEEP;
priv->psstate = PS_STATE_PRE_SLEEP;
lbs_ps_confirm_sleep(priv, (u16) adapter->psmode);
lbs_ps_confirm_sleep(priv, (u16) priv->psmode);
break;
......@@ -952,19 +932,19 @@ int lbs_process_event(struct lbs_private *priv)
lbs_deb_cmd("EVENT: awake\n");
/* handle unexpected PS AWAKE event */
if (adapter->psstate == PS_STATE_FULL_POWER) {
if (priv->psstate == PS_STATE_FULL_POWER) {
lbs_deb_cmd(
"EVENT: In FULL POWER mode - ignore PS AWAKE\n");
break;
}
adapter->psstate = PS_STATE_AWAKE;
priv->psstate = PS_STATE_AWAKE;
if (adapter->needtowakeup) {
if (priv->needtowakeup) {
/*
* wait for the command processing to finish
* before resuming sending
* adapter->needtowakeup will be set to FALSE
* priv->needtowakeup will be set to FALSE
* in lbs_ps_wakeup()
*/
lbs_deb_cmd("waking up ...\n");
......@@ -1012,12 +992,12 @@ int lbs_process_event(struct lbs_private *priv)
break;
}
lbs_pr_info("EVENT: MESH_AUTO_STARTED\n");
adapter->mesh_connect_status = LBS_CONNECTED;
priv->mesh_connect_status = LBS_CONNECTED;
if (priv->mesh_open == 1) {
netif_wake_queue(priv->mesh_dev);
netif_carrier_on(priv->mesh_dev);
}
adapter->mode = IW_MODE_ADHOC;
priv->mode = IW_MODE_ADHOC;
schedule_work(&priv->sync_channel);
break;
......@@ -1026,9 +1006,9 @@ int lbs_process_event(struct lbs_private *priv)
break;
}
spin_lock_irq(&adapter->driver_lock);
adapter->eventcause = 0;
spin_unlock_irq(&adapter->driver_lock);
spin_lock_irq(&priv->driver_lock);
priv->eventcause = 0;
spin_unlock_irq(&priv->driver_lock);
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
......
drivers/net/wireless/libertas/debugfs.c
View file @ aa21c004
......@@ -45,9 +45,9 @@ static ssize_t lbs_dev_info(struct file *file, char __user *userbuf,
ssize_t res;
pos += snprintf(buf+pos, len-pos, "state = %s\n",
szStates[priv->adapter->connect_status]);
szStates[priv->connect_status]);
pos += snprintf(buf+pos, len-pos, "region_code = %02x\n",
(u32) priv->adapter->regioncode);
(u32) priv->regioncode);
res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
......@@ -70,8 +70,8 @@ static ssize_t lbs_getscantable(struct file *file, char __user *userbuf,
pos += snprintf(buf+pos, len-pos,
"# | ch | rssi | bssid | cap | Qual | SSID \n");
mutex_lock(&priv->adapter->lock);
list_for_each_entry (iter_bss, &priv->adapter->network_list, list) {
mutex_lock(&priv->lock);
list_for_each_entry (iter_bss, &priv->network_list, list) {
u16 ibss = (iter_bss->capability & WLAN_CAPABILITY_IBSS);
u16 privacy = (iter_bss->capability & WLAN_CAPABILITY_PRIVACY);
u16 spectrum_mgmt = (iter_bss->capability & WLAN_CAPABILITY_SPECTRUM_MGMT);
......@@ -90,7 +90,7 @@ static ssize_t lbs_getscantable(struct file *file, char __user *userbuf,
numscansdone++;
}
mutex_unlock(&priv->adapter->lock);
mutex_unlock(&priv->lock);
res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
......@@ -118,12 +118,12 @@ static ssize_t lbs_sleepparams_write(struct file *file,
res = -EFAULT;
goto out_unlock;
}
priv->adapter->sp.sp_error = p1;
priv->adapter->sp.sp_offset = p2;
priv->adapter->sp.sp_stabletime = p3;
priv->adapter->sp.sp_calcontrol = p4;
priv->adapter->sp.sp_extsleepclk = p5;
priv->adapter->sp.sp_reserved = p6;
priv->sp.sp_error = p1;
priv->sp.sp_offset = p2;
priv->sp.sp_stabletime = p3;
priv->sp.sp_calcontrol = p4;
priv->sp.sp_extsleepclk = p5;
priv->sp.sp_reserved = p6;
res = lbs_prepare_and_send_command(priv,
CMD_802_11_SLEEP_PARAMS,
......@@ -144,7 +144,6 @@ static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
struct lbs_adapter *adapter = priv->adapter;
ssize_t res;
size_t pos = 0;
unsigned long addr = get_zeroed_page(GFP_KERNEL);
......@@ -159,10 +158,10 @@ static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf,
goto out_unlock;
}
pos += snprintf(buf, len, "%d %d %d %d %d %d\n", adapter->sp.sp_error,
adapter->sp.sp_offset, adapter->sp.sp_stabletime,
adapter->sp.sp_calcontrol, adapter->sp.sp_extsleepclk,
adapter->sp.sp_reserved);
pos += snprintf(buf, len, "%d %d %d %d %d %d\n", priv->sp.sp_error,
priv->sp.sp_offset, priv->sp.sp_stabletime,
priv->sp.sp_calcontrol, priv->sp.sp_extsleepclk,
priv->sp.sp_reserved);
res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
......@@ -321,11 +320,11 @@ static ssize_t lbs_setuserscan(struct file *file,
lbs_parse_type(buf, count, scan_cfg);
lbs_scan_networks(priv, scan_cfg, 1);
wait_event_interruptible(priv->adapter->cmd_pending,
priv->adapter->surpriseremoved ||
(!priv->adapter->cur_cmd && list_empty(&priv->adapter->cmdpendingq)));
wait_event_interruptible(priv->cmd_pending,
priv->surpriseremoved ||
(!priv->cur_cmd && list_empty(&priv->cmdpendingq)));
if (priv->adapter->surpriseremoved)
if (priv->surpriseremoved)
goto out_scan_cfg;
memset(&wrqu, 0x00, sizeof(union iwreq_data));
......@@ -620,7 +619,6 @@ static ssize_t lbs_rdmac_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
struct lbs_adapter *adapter = priv->adapter;
struct lbs_offset_value offval;
ssize_t pos = 0;
int ret;
......@@ -635,7 +633,7 @@ static ssize_t lbs_rdmac_read(struct file *file, char __user *userbuf,
CMD_OPTION_WAITFORRSP, 0, &offval);
mdelay(10);
pos += snprintf(buf+pos, len-pos, "MAC[0x%x] = 0x%08x\n",
priv->mac_offset, adapter->offsetvalue.value);
priv->mac_offset, priv->offsetvalue.value);
ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
free_page(addr);
......@@ -703,7 +701,6 @@ static ssize_t lbs_rdbbp_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
struct lbs_adapter *adapter = priv->adapter;
struct lbs_offset_value offval;
ssize_t pos = 0;
int ret;
......@@ -718,7 +715,7 @@ static ssize_t lbs_rdbbp_read(struct file *file, char __user *userbuf,
CMD_OPTION_WAITFORRSP, 0, &offval);
mdelay(10);
pos += snprintf(buf+pos, len-pos, "BBP[0x%x] = 0x%08x\n",
priv->bbp_offset, adapter->offsetvalue.value);
priv->bbp_offset, priv->offsetvalue.value);
ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
free_page(addr);
......@@ -787,7 +784,6 @@ static ssize_t lbs_rdrf_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
struct lbs_adapter *adapter = priv->adapter;
struct lbs_offset_value offval;
ssize_t pos = 0;
int ret;
......@@ -802,7 +798,7 @@ static ssize_t lbs_rdrf_read(struct file *file, char __user *userbuf,
CMD_OPTION_WAITFORRSP, 0, &offval);
mdelay(10);
pos += snprintf(buf+pos, len-pos, "RF[0x%x] = 0x%08x\n",
priv->rf_offset, adapter->offsetvalue.value);
priv->rf_offset, priv->offsetvalue.value);
ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
free_page(addr);
......@@ -1009,8 +1005,8 @@ void lbs_debugfs_remove_one(struct lbs_private *priv)
#ifdef PROC_DEBUG
#define item_size(n) (FIELD_SIZEOF(struct lbs_adapter, n))
#define item_addr(n) (offsetof(struct lbs_adapter, n))
#define item_size(n) (FIELD_SIZEOF(struct lbs_private, n))
#define item_addr(n) (offsetof(struct lbs_private, n))
struct debug_data {
......@@ -1019,7 +1015,7 @@ struct debug_data {
size_t addr;
};
/* To debug any member of struct lbs_adapter, simply add one line here.
/* To debug any member of struct lbs_private, simply add one line here.
*/
static struct debug_data items[] = {
{"intcounter", item_size(intcounter), item_addr(intcounter)},
......@@ -1158,7 +1154,7 @@ static void lbs_debug_init(struct lbs_private *priv, struct net_device *dev)
return;
for (i = 0; i < num_of_items; i++)
items[i].addr += (size_t) priv->adapter;
items[i].addr += (size_t) priv;
priv->debugfs_debug = debugfs_create_file("debug", 0644,
priv->debugfs_dir, &items[0],
......
drivers/net/wireless/libertas/decl.h
View file @ aa21c004
......@@ -12,7 +12,6 @@
/** Function Prototype Declaration */
struct lbs_private;
struct lbs_adapter;
struct sk_buff;
struct net_device;
struct cmd_ctrl_node;
......@@ -32,7 +31,7 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
u16 cmd_action,
u16 wait_option, u32 cmd_oid, void *pdata_buf);
void lbs_queue_cmd(struct lbs_adapter *adapter,
void lbs_queue_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *cmdnode,
u8 addtail);
......@@ -43,7 +42,7 @@ void lbs_interrupt(struct net_device *);
int lbs_set_radio_control(struct lbs_private *priv);
u32 lbs_fw_index_to_data_rate(u8 index);
u8 lbs_data_rate_to_fw_index(u32 rate);
void lbs_get_fwversion(struct lbs_adapter *adapter,
void lbs_get_fwversion(struct lbs_private *priv,
char *fwversion,
int maxlen);
......@@ -66,7 +65,7 @@ void lbs_ps_wakeup(struct lbs_private *priv, int wait_option);
void lbs_tx_runqueue(struct lbs_private *priv);
struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
struct lbs_adapter *adapter,
struct lbs_private *priv,
u8 band,
u16 channel);
......
drivers/net/wireless/libertas/dev.h
View file @ aa21c004
/**
* This file contains definitions and data structures specific
* to Marvell 802.11 NIC. It contains the Device Information
* structure struct lbs_adapter.
* structure struct lbs_private..
*/
#ifndef _LBS_DEV_H_
#define _LBS_DEV_H_
......@@ -109,7 +109,6 @@ struct lbs_private {
char name[DEV_NAME_LEN];
void *card;
struct lbs_adapter *adapter;
struct net_device *dev;
struct net_device_stats stats;
......@@ -156,54 +155,10 @@ struct lbs_private {
int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
int (*hw_get_int_status) (struct lbs_private *priv, u8 *);
int (*hw_read_event_cause) (struct lbs_private *);
};
/** Association request
*
* Encapsulates all the options that describe a specific assocation request
* or configuration of the wireless card's radio, mode, and security settings.
*/
struct assoc_request {
#define ASSOC_FLAG_SSID 1
#define ASSOC_FLAG_CHANNEL 2
#define ASSOC_FLAG_BAND 3
#define ASSOC_FLAG_MODE 4
#define ASSOC_FLAG_BSSID 5
#define ASSOC_FLAG_WEP_KEYS 6
#define ASSOC_FLAG_WEP_TX_KEYIDX 7
#define ASSOC_FLAG_WPA_MCAST_KEY 8
#define ASSOC_FLAG_WPA_UCAST_KEY 9
#define ASSOC_FLAG_SECINFO 10
#define ASSOC_FLAG_WPA_IE 11
unsigned long flags;
u8 ssid[IW_ESSID_MAX_SIZE + 1];
u8 ssid_len;
u8 channel;
u8 band;
u8 mode;
u8 bssid[ETH_ALEN];
/** WEP keys */
struct enc_key wep_keys[4];
u16 wep_tx_keyidx;
/** WPA keys */
struct enc_key wpa_mcast_key;
struct enc_key wpa_unicast_key;
struct lbs_802_11_security secinfo;
/** WPA Information Elements*/
u8 wpa_ie[MAX_WPA_IE_LEN];
u8 wpa_ie_len;
/* BSS to associate with for infrastructure of Ad-Hoc join */
struct bss_descriptor bss;
};
/* was struct lbs_adapter from here... */
/** Wlan adapter data structure*/
struct lbs_adapter {
/** Wlan adapter data structure*/
/** STATUS variables */
u8 fwreleasenumber[4];
u32 fwcapinfo;
......@@ -229,7 +184,7 @@ struct lbs_adapter {
struct list_head cmdpendingq;
wait_queue_head_t cmd_pending;
/* command related variables protected by adapter->driver_lock */
/* command related variables protected by priv->driver_lock */
/** Async and Sync Event variables */
u32 intcounter;
......@@ -366,4 +321,48 @@ struct lbs_adapter {
u8 fw_ready;
};
/** Association request
*
* Encapsulates all the options that describe a specific assocation request
* or configuration of the wireless card's radio, mode, and security settings.
*/
struct assoc_request {
#define ASSOC_FLAG_SSID 1
#define ASSOC_FLAG_CHANNEL 2
#define ASSOC_FLAG_BAND 3
#define ASSOC_FLAG_MODE 4
#define ASSOC_FLAG_BSSID 5
#define ASSOC_FLAG_WEP_KEYS 6
#define ASSOC_FLAG_WEP_TX_KEYIDX 7
#define ASSOC_FLAG_WPA_MCAST_KEY 8
#define ASSOC_FLAG_WPA_UCAST_KEY 9
#define ASSOC_FLAG_SECINFO 10
#define ASSOC_FLAG_WPA_IE 11
unsigned long flags;
u8 ssid[IW_ESSID_MAX_SIZE + 1];
u8 ssid_len;
u8 channel;
u8 band;
u8 mode;
u8 bssid[ETH_ALEN];
/** WEP keys */
struct enc_key wep_keys[4];
u16 wep_tx_keyidx;
/** WPA keys */
struct enc_key wpa_mcast_key;
struct enc_key wpa_unicast_key;
struct lbs_802_11_security secinfo;
/** WPA Information Elements*/
u8 wpa_ie[MAX_WPA_IE_LEN];
u8 wpa_ie_len;
/* BSS to associate with for infrastructure of Ad-Hoc join */
struct bss_descriptor bss;
};
#endif
drivers/net/wireless/libertas/ethtool.c
View file @ aa21c004
......@@ -25,7 +25,7 @@ static void lbs_ethtool_get_drvinfo(struct net_device *dev,
struct lbs_private *priv = (struct lbs_private *) dev->priv;
char fwver[32];
lbs_get_fwversion(priv->adapter, fwver, sizeof(fwver) - 1);
lbs_get_fwversion(priv, fwver, sizeof(fwver) - 1);
strcpy(info->driver, "libertas");
strcpy(info->version, lbs_driver_version);
......@@ -46,7 +46,6 @@ static int lbs_ethtool_get_eeprom(struct net_device *dev,
struct ethtool_eeprom *eeprom, u8 * bytes)
{
struct lbs_private *priv = (struct lbs_private *) dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct lbs_ioctl_regrdwr regctrl;
char *ptr;
int ret;
......@@ -60,10 +59,10 @@ static int lbs_ethtool_get_eeprom(struct net_device *dev,
// mutex_lock(&priv->mutex);
adapter->prdeeprom = kmalloc(eeprom->len+sizeof(regctrl), GFP_KERNEL);
if (!adapter->prdeeprom)
priv->prdeeprom = kmalloc(eeprom->len+sizeof(regctrl), GFP_KERNEL);
if (!priv->prdeeprom)
return -ENOMEM;
memcpy(adapter->prdeeprom, &regctrl, sizeof(regctrl));
memcpy(priv->prdeeprom, &regctrl, sizeof(regctrl));
/* +14 is for action, offset, and NOB in
* response */
......@@ -77,14 +76,14 @@ static int lbs_ethtool_get_eeprom(struct net_device *dev,
&regctrl);
if (ret) {
if (adapter->prdeeprom)
kfree(adapter->prdeeprom);
if (priv->prdeeprom)
kfree(priv->prdeeprom);
goto done;
}
mdelay(10);
ptr = (char *)adapter->prdeeprom;
ptr = (char *)priv->prdeeprom;
/* skip the command header, but include the "value" u32 variable */
ptr = ptr + sizeof(struct lbs_ioctl_regrdwr) - 4;
......@@ -94,8 +93,8 @@ static int lbs_ethtool_get_eeprom(struct net_device *dev,
*/
memcpy(bytes, ptr, eeprom->len);
if (adapter->prdeeprom)
kfree(adapter->prdeeprom);
if (priv->prdeeprom)
kfree(priv->prdeeprom);
// mutex_unlock(&priv->mutex);
ret = 0;
......
drivers/net/wireless/libertas/if_cs.c
View file @ aa21c004
......@@ -255,7 +255,7 @@ static irqreturn_t if_cs_interrupt(int irq, void *data)
} else if (int_cause == 0xffff) {
/* Read in junk, the card has probably been removed */
card->priv->adapter->surpriseremoved = 1;
card->priv->surpriseremoved = 1;
} else {
if (int_cause & IF_CS_H_IC_TX_OVER)
......@@ -644,7 +644,6 @@ static int if_cs_host_to_card(struct lbs_private *priv,
static int if_cs_get_int_status(struct lbs_private *priv, u8 *ireg)
{
struct if_cs_card *card = (struct if_cs_card *)priv->card;
/* struct lbs_adapter *adapter = priv->adapter; */
int ret = 0;
u16 int_cause;
u8 *cmdbuf;
......@@ -652,7 +651,7 @@ static int if_cs_get_int_status(struct lbs_private *priv, u8 *ireg)
lbs_deb_enter(LBS_DEB_CS);
if (priv->adapter->surpriseremoved)
if (priv->surpriseremoved)
goto out;
int_cause = if_cs_read16(card, IF_CS_C_INT_CAUSE) & IF_CS_C_IC_MASK;
......@@ -678,22 +677,22 @@ sbi_get_int_status_exit:
/* Card has a command result for us */
if (*ireg & IF_CS_C_S_CMD_UPLD_RDY) {
spin_lock(&priv->adapter->driver_lock);
if (!priv->adapter->cur_cmd) {
spin_lock(&priv->driver_lock);
if (!priv->cur_cmd) {
cmdbuf = priv->upld_buf;
priv->adapter->hisregcpy &= ~IF_CS_C_S_RX_UPLD_RDY;
priv->hisregcpy &= ~IF_CS_C_S_RX_UPLD_RDY;
} else {
cmdbuf = priv->adapter->cur_cmd->bufvirtualaddr;
cmdbuf = priv->cur_cmd->bufvirtualaddr;
}
ret = if_cs_receive_cmdres(priv, cmdbuf, &priv->upld_len);
spin_unlock(&priv->adapter->driver_lock);
spin_unlock(&priv->driver_lock);
if (ret < 0)
lbs_pr_err("could not receive cmd from card\n");
}
out:
lbs_deb_leave_args(LBS_DEB_CS, "ret %d, ireg 0x%x, hisregcpy 0x%x", ret, *ireg, priv->adapter->hisregcpy);
lbs_deb_leave_args(LBS_DEB_CS, "ret %d, ireg 0x%x, hisregcpy 0x%x", ret, *ireg, priv->hisregcpy);
return ret;
}
......@@ -702,7 +701,7 @@ static int if_cs_read_event_cause(struct lbs_private *priv)
{
lbs_deb_enter(LBS_DEB_CS);
priv->adapter->eventcause = (if_cs_read16(priv->card, IF_CS_C_STATUS) & IF_CS_C_S_STATUS_MASK) >> 5;
priv->eventcause = (if_cs_read16(priv->card, IF_CS_C_STATUS) & IF_CS_C_S_STATUS_MASK) >> 5;
if_cs_write16(priv->card, IF_CS_H_INT_CAUSE, IF_CS_H_IC_HOST_EVENT);
return 0;
......@@ -869,7 +868,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
priv->hw_get_int_status = if_cs_get_int_status;
priv->hw_read_event_cause = if_cs_read_event_cause;
priv->adapter->fw_ready = 1;
priv->fw_ready = 1;
/* Now actually get the IRQ */
ret = request_irq(p_dev->irq.AssignedIRQ, if_cs_interrupt,
......
drivers/net/wireless/libertas/if_sdio.c
View file @ aa21c004
......@@ -134,9 +134,9 @@ static int if_sdio_handle_cmd(struct if_sdio_card *card,
lbs_deb_enter(LBS_DEB_SDIO);
spin_lock_irqsave(&card->priv->adapter->driver_lock, flags);
spin_lock_irqsave(&card->priv->driver_lock, flags);
if (!card->priv->adapter->cur_cmd) {
if (!card->priv->cur_cmd) {
lbs_deb_sdio("discarding spurious response\n");
ret = 0;
goto out;
......@@ -149,7 +149,7 @@ static int if_sdio_handle_cmd(struct if_sdio_card *card,
goto out;
}
memcpy(card->priv->adapter->cur_cmd->bufvirtualaddr, buffer, size);
memcpy(card->priv->cur_cmd->bufvirtualaddr, buffer, size);
card->priv->upld_len = size;
card->int_cause |= MRVDRV_CMD_UPLD_RDY;
......@@ -159,7 +159,7 @@ static int if_sdio_handle_cmd(struct if_sdio_card *card,
ret = 0;
out:
spin_unlock_irqrestore(&card->priv->adapter->driver_lock, flags);
spin_unlock_irqrestore(&card->priv->driver_lock, flags);
lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
......@@ -231,14 +231,14 @@ static int if_sdio_handle_event(struct if_sdio_card *card,
event <<= SBI_EVENT_CAUSE_SHIFT;
}
spin_lock_irqsave(&card->priv->adapter->driver_lock, flags);
spin_lock_irqsave(&card->priv->driver_lock, flags);
card->event = event;
card->int_cause |= MRVDRV_CARDEVENT;
lbs_interrupt(card->priv->dev);
spin_unlock_irqrestore(&card->priv->adapter->driver_lock, flags);
spin_unlock_irqrestore(&card->priv->driver_lock, flags);
ret = 0;
......@@ -800,7 +800,7 @@ static int if_sdio_read_event_cause(struct lbs_private *priv)
card = priv->card;
priv->adapter->eventcause = card->event;
priv->eventcause = card->event;
lbs_deb_leave(LBS_DEB_SDIO);
......@@ -962,7 +962,7 @@ static int if_sdio_probe(struct sdio_func *func,
priv->hw_get_int_status = if_sdio_get_int_status;
priv->hw_read_event_cause = if_sdio_read_event_cause;
priv->adapter->fw_ready = 1;
priv->fw_ready = 1;
/*
* Enable interrupts now that everything is set up
......@@ -985,7 +985,7 @@ out:
err_activate_card:
flush_scheduled_work();
free_netdev(priv->dev);
kfree(priv->adapter);
kfree(priv);
reclaim:
sdio_claim_host(func);
release_int:
......@@ -1015,7 +1015,7 @@ static void if_sdio_remove(struct sdio_func *func)
card = sdio_get_drvdata(func);
card->priv->adapter->surpriseremoved = 1;
card->priv->surpriseremoved = 1;
lbs_deb_sdio("call remove card\n");
lbs_stop_card(card->priv);
......
drivers/net/wireless/libertas/if_usb.c
View file @ aa21c004
......@@ -229,7 +229,7 @@ static int if_usb_probe(struct usb_interface *intf,
/* Delay 200 ms to waiting for the FW ready */
if_usb_submit_rx_urb(cardp);
msleep_interruptible(200);
priv->adapter->fw_ready = 1;
priv->fw_ready = 1;
if (lbs_start_card(priv))
goto err_start_card;
......@@ -270,9 +270,8 @@ static void if_usb_disconnect(struct usb_interface *intf)
cardp->surprise_removed = 1;
if (priv) {
struct lbs_adapter *adapter = priv->adapter;
adapter->surpriseremoved = 1;
priv->surpriseremoved = 1;
lbs_stop_card(priv);
lbs_remove_mesh(priv);
lbs_remove_card(priv);
......@@ -609,14 +608,14 @@ static inline void process_cmdrequest(int recvlength, u8 *recvbuff,
if (!in_interrupt())
BUG();
spin_lock(&priv->adapter->driver_lock);
spin_lock(&priv->driver_lock);
/* take care of cur_cmd = NULL case by reading the
* data to clear the interrupt */
if (!priv->adapter->cur_cmd) {
if (!priv->cur_cmd) {
cmdbuf = priv->upld_buf;
priv->adapter->hisregcpy &= ~MRVDRV_CMD_UPLD_RDY;
priv->hisregcpy &= ~MRVDRV_CMD_UPLD_RDY;
} else
cmdbuf = priv->adapter->cur_cmd->bufvirtualaddr;
cmdbuf = priv->cur_cmd->bufvirtualaddr;
cardp->usb_int_cause |= MRVDRV_CMD_UPLD_RDY;
priv->upld_len = (recvlength - MESSAGE_HEADER_LEN);
......@@ -625,7 +624,7 @@ static inline void process_cmdrequest(int recvlength, u8 *recvbuff,
kfree_skb(skb);
lbs_interrupt(priv->dev);
spin_unlock(&priv->adapter->driver_lock);
spin_unlock(&priv->driver_lock);
lbs_deb_usbd(&cardp->udev->dev,
"Wake up main thread to handle cmd response\n");
......@@ -685,20 +684,20 @@ static void if_usb_receive(struct urb *urb)
case CMD_TYPE_INDICATION:
/* Event cause handling */
spin_lock(&priv->adapter->driver_lock);
spin_lock(&priv->driver_lock);
cardp->usb_event_cause = le32_to_cpu(*(__le32 *) (recvbuff + MESSAGE_HEADER_LEN));
lbs_deb_usbd(&cardp->udev->dev,"**EVENT** 0x%X\n",
cardp->usb_event_cause);
if (cardp->usb_event_cause & 0xffff0000) {
lbs_send_tx_feedback(priv);
spin_unlock(&priv->adapter->driver_lock);
spin_unlock(&priv->driver_lock);
break;
}
cardp->usb_event_cause <<= 3;
cardp->usb_int_cause |= MRVDRV_CARDEVENT;
kfree_skb(skb);
lbs_interrupt(priv->dev);
spin_unlock(&priv->adapter->driver_lock);
spin_unlock(&priv->driver_lock);
goto rx_exit;
default:
lbs_deb_usbd(&cardp->udev->dev, "Unknown command type 0x%X\n",
......@@ -750,7 +749,7 @@ static int if_usb_host_to_card(struct lbs_private *priv,
nb + MESSAGE_HEADER_LEN);
}
/* called with adapter->driver_lock held */
/* called with priv->driver_lock held */
static int if_usb_get_int_status(struct lbs_private *priv, u8 *ireg)
{
struct usb_card_rec *cardp = priv->card;
......@@ -767,7 +766,7 @@ static int if_usb_read_event_cause(struct lbs_private *priv)
{
struct usb_card_rec *cardp = priv->card;
priv->adapter->eventcause = cardp->usb_event_cause;
priv->eventcause = cardp->usb_event_cause;
/* Re-submit rx urb here to avoid event lost issue */
if_usb_submit_rx_urb(cardp);
return 0;
......@@ -942,7 +941,7 @@ static int if_usb_suspend(struct usb_interface *intf, pm_message_t message)
lbs_deb_enter(LBS_DEB_USB);
if (priv->adapter->psstate != PS_STATE_FULL_POWER)
if (priv->psstate != PS_STATE_FULL_POWER)
return -1;
if (priv->mesh_dev && !priv->mesh_autostart_enabled) {
......
drivers/net/wireless/libertas/join.c
View file @ aa21c004
......@@ -30,13 +30,13 @@
* NOTE: Setting the MSB of the basic rates need to be taken
* care, either before or after calling this function
*
* @param adapter A pointer to struct lbs_adapter structure
* @param priv A pointer to struct lbs_private structure
* @param rate1 the buffer which keeps input and output
* @param rate1_size the size of rate1 buffer; new size of buffer on return
*
* @return 0 or -1
*/
static int get_common_rates(struct lbs_adapter *adapter,
static int get_common_rates(struct lbs_private *priv,
u8 *rates,
u16 *rates_size)
{
......@@ -57,15 +57,15 @@ static int get_common_rates(struct lbs_adapter *adapter,
lbs_deb_hex(LBS_DEB_JOIN, "AP rates ", rates, *rates_size);
lbs_deb_hex(LBS_DEB_JOIN, "card rates ", card_rates, num_card_rates);
lbs_deb_hex(LBS_DEB_JOIN, "common rates", tmp, tmp_size);
lbs_deb_join("TX data rate 0x%02x\n", adapter->cur_rate);
lbs_deb_join("TX data rate 0x%02x\n", priv->cur_rate);
if (!adapter->auto_rate) {
if (!priv->auto_rate) {
for (i = 0; i < tmp_size; i++) {
if (tmp[i] == adapter->cur_rate)
if (tmp[i] == priv->cur_rate)
goto done;
}
lbs_pr_alert("Previously set fixed data rate %#x isn't "
"compatible with the network.\n", adapter->cur_rate);
"compatible with the network.\n", priv->cur_rate);
ret = -1;
goto done;
}
......@@ -125,7 +125,6 @@ void lbs_unset_basic_rate_flags(u8 *rates, size_t len)
*/
int lbs_associate(struct lbs_private *priv, struct assoc_request *assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int ret;
lbs_deb_enter(LBS_DEB_ASSOC);
......@@ -138,11 +137,11 @@ int lbs_associate(struct lbs_private *priv, struct assoc_request *assoc_req)
goto done;
/* set preamble to firmware */
if ( (adapter->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)
if ( (priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)
&& (assoc_req->bss.capability & WLAN_CAPABILITY_SHORT_PREAMBLE))
adapter->preamble = CMD_TYPE_SHORT_PREAMBLE;
priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
else
adapter->preamble = CMD_TYPE_LONG_PREAMBLE;
priv->preamble = CMD_TYPE_LONG_PREAMBLE;
lbs_set_radio_control(priv);
......@@ -164,17 +163,16 @@ done:
int lbs_start_adhoc_network(struct lbs_private *priv,
struct assoc_request *assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
adapter->adhoccreate = 1;
priv->adhoccreate = 1;
if (adapter->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) {
if (priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) {
lbs_deb_join("AdhocStart: Short preamble\n");
adapter->preamble = CMD_TYPE_SHORT_PREAMBLE;
priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
} else {
lbs_deb_join("AdhocStart: Long preamble\n");
adapter->preamble = CMD_TYPE_LONG_PREAMBLE;
priv->preamble = CMD_TYPE_LONG_PREAMBLE;
}
lbs_set_radio_control(priv);
......@@ -200,26 +198,25 @@ int lbs_start_adhoc_network(struct lbs_private *priv,
int lbs_join_adhoc_network(struct lbs_private *priv,
struct assoc_request *assoc_req)
{
struct lbs_adapter *adapter = priv->adapter;
struct bss_descriptor * bss = &assoc_req->bss;
int ret = 0;
lbs_deb_join("%s: Current SSID '%s', ssid length %u\n",
__func__,
escape_essid(adapter->curbssparams.ssid,
adapter->curbssparams.ssid_len),
adapter->curbssparams.ssid_len);
escape_essid(priv->curbssparams.ssid,
priv->curbssparams.ssid_len),
priv->curbssparams.ssid_len);
lbs_deb_join("%s: requested ssid '%s', ssid length %u\n",
__func__, escape_essid(bss->ssid, bss->ssid_len),
bss->ssid_len);
/* check if the requested SSID is already joined */
if ( adapter->curbssparams.ssid_len
&& !lbs_ssid_cmp(adapter->curbssparams.ssid,
adapter->curbssparams.ssid_len,
if ( priv->curbssparams.ssid_len
&& !lbs_ssid_cmp(priv->curbssparams.ssid,
priv->curbssparams.ssid_len,
bss->ssid, bss->ssid_len)
&& (adapter->mode == IW_MODE_ADHOC)
&& (adapter->connect_status == LBS_CONNECTED)) {
&& (priv->mode == IW_MODE_ADHOC)
&& (priv->connect_status == LBS_CONNECTED)) {
union iwreq_data wrqu;
lbs_deb_join("ADHOC_J_CMD: New ad-hoc SSID is the same as "
......@@ -229,7 +226,7 @@ int lbs_join_adhoc_network(struct lbs_private *priv,
* request really was successful, even if just a null-op.
*/
memset(&wrqu, 0, sizeof(wrqu));
memcpy(wrqu.ap_addr.sa_data, adapter->curbssparams.bssid,
memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid,
ETH_ALEN);
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
......@@ -239,12 +236,12 @@ int lbs_join_adhoc_network(struct lbs_private *priv,
/* Use shortpreamble only when both creator and card supports
short preamble */
if ( !(bss->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)
|| !(adapter->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) {
|| !(priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) {
lbs_deb_join("AdhocJoin: Long preamble\n");
adapter->preamble = CMD_TYPE_LONG_PREAMBLE;
priv->preamble = CMD_TYPE_LONG_PREAMBLE;
} else {
lbs_deb_join("AdhocJoin: Short preamble\n");
adapter->preamble = CMD_TYPE_SHORT_PREAMBLE;
priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
}
lbs_set_radio_control(priv);
......@@ -252,7 +249,7 @@ int lbs_join_adhoc_network(struct lbs_private *priv,
lbs_deb_join("AdhocJoin: channel = %d\n", assoc_req->channel);
lbs_deb_join("AdhocJoin: band = %c\n", assoc_req->band);
adapter->adhoccreate = 0;
priv->adhoccreate = 0;
ret = lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_JOIN,
0, CMD_OPTION_WAITFORRSP,
......@@ -293,7 +290,6 @@ int lbs_cmd_80211_authenticate(struct lbs_private *priv,
struct cmd_ds_command *cmd,
void *pdata_buf)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_authenticate *pauthenticate = &cmd->params.auth;
int ret = -1;
u8 *bssid = pdata_buf;
......@@ -306,7 +302,7 @@ int lbs_cmd_80211_authenticate(struct lbs_private *priv,
+ S_DS_GEN);
/* translate auth mode to 802.11 defined wire value */
switch (adapter->secinfo.auth_mode) {
switch (priv->secinfo.auth_mode) {
case IW_AUTH_ALG_OPEN_SYSTEM:
pauthenticate->authtype = 0x00;
break;
......@@ -318,7 +314,7 @@ int lbs_cmd_80211_authenticate(struct lbs_private *priv,
break;
default:
lbs_deb_join("AUTH_CMD: invalid auth alg 0x%X\n",
adapter->secinfo.auth_mode);
priv->secinfo.auth_mode);
goto out;
}
......@@ -336,7 +332,6 @@ out:
int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
struct cmd_ds_command *cmd)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_deauthenticate *dauth = &cmd->params.deauth;
lbs_deb_enter(LBS_DEB_JOIN);
......@@ -346,7 +341,7 @@ int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
S_DS_GEN);
/* set AP MAC address */
memmove(dauth->macaddr, adapter->curbssparams.bssid, ETH_ALEN);
memmove(dauth->macaddr, priv->curbssparams.bssid, ETH_ALEN);
/* Reason code 3 = Station is leaving */
#define REASON_CODE_STA_LEAVING 3
......@@ -359,7 +354,6 @@ int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
int lbs_cmd_80211_associate(struct lbs_private *priv,
struct cmd_ds_command *cmd, void *pdata_buf)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_associate *passo = &cmd->params.associate;
int ret = 0;
struct assoc_request * assoc_req = pdata_buf;
......@@ -376,7 +370,7 @@ int lbs_cmd_80211_associate(struct lbs_private *priv,
pos = (u8 *) passo;
if (!adapter) {
if (!priv) {
ret = -1;
goto done;
}
......@@ -420,7 +414,7 @@ int lbs_cmd_80211_associate(struct lbs_private *priv,
rates->header.type = cpu_to_le16(TLV_TYPE_RATES);
memcpy(&rates->rates, &bss->rates, MAX_RATES);
tmplen = MAX_RATES;
if (get_common_rates(adapter, rates->rates, &tmplen)) {
if (get_common_rates(priv, rates->rates, &tmplen)) {
ret = -1;
goto done;
}
......@@ -429,8 +423,8 @@ int lbs_cmd_80211_associate(struct lbs_private *priv,
lbs_deb_assoc("ASSOC_CMD: num rates %u\n", tmplen);
/* Copy the infra. association rates into Current BSS state structure */
memset(&adapter->curbssparams.rates, 0, sizeof(adapter->curbssparams.rates));
memcpy(&adapter->curbssparams.rates, &rates->rates, tmplen);
memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
memcpy(&priv->curbssparams.rates, &rates->rates, tmplen);
/* Set MSB on basic rates as the firmware requires, but _after_
* copying to current bss rates.
......@@ -450,7 +444,7 @@ int lbs_cmd_80211_associate(struct lbs_private *priv,
}
/* update curbssparams */
adapter->curbssparams.channel = bss->phyparamset.dsparamset.currentchan;
priv->curbssparams.channel = bss->phyparamset.dsparamset.currentchan;
if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
ret = -1;
......@@ -474,7 +468,6 @@ done:
int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
struct cmd_ds_command *cmd, void *pdata_buf)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_ad_hoc_start *adhs = &cmd->params.ads;
int ret = 0;
int cmdappendsize = 0;
......@@ -484,7 +477,7 @@ int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
lbs_deb_enter(LBS_DEB_JOIN);
if (!adapter) {
if (!priv) {
ret = -1;
goto done;
}
......@@ -494,7 +487,7 @@ int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
/*
* Fill in the parameters for 2 data structures:
* 1. cmd_ds_802_11_ad_hoc_start command
* 2. adapter->scantable[i]
* 2. priv->scantable[i]
*
* Driver will fill up SSID, bsstype,IBSS param, Physical Param,
* probe delay, and cap info.
......@@ -512,10 +505,10 @@ int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
/* set the BSS type */
adhs->bsstype = CMD_BSS_TYPE_IBSS;
adapter->mode = IW_MODE_ADHOC;
if (adapter->beacon_period == 0)
adapter->beacon_period = MRVDRV_BEACON_INTERVAL;
adhs->beaconperiod = cpu_to_le16(adapter->beacon_period);
priv->mode = IW_MODE_ADHOC;
if (priv->beacon_period == 0)
priv->beacon_period = MRVDRV_BEACON_INTERVAL;
adhs->beaconperiod = cpu_to_le16(priv->beacon_period);
/* set Physical param set */
#define DS_PARA_IE_ID 3
......@@ -557,8 +550,8 @@ int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
memcpy(adhs->rates, lbs_bg_rates, ratesize);
/* Copy the ad-hoc creating rates into Current BSS state structure */
memset(&adapter->curbssparams.rates, 0, sizeof(adapter->curbssparams.rates));
memcpy(&adapter->curbssparams.rates, &adhs->rates, ratesize);
memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
memcpy(&priv->curbssparams.rates, &adhs->rates, ratesize);
/* Set MSB on basic rates as the firmware requires, but _after_
* copying to current bss rates.
......@@ -597,7 +590,6 @@ int lbs_cmd_80211_ad_hoc_stop(struct lbs_private *priv,
int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
struct cmd_ds_command *cmd, void *pdata_buf)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_ad_hoc_join *join_cmd = &cmd->params.adj;
struct assoc_request * assoc_req = pdata_buf;
struct bss_descriptor *bss = &assoc_req->bss;
......@@ -638,21 +630,21 @@ int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
/* probedelay */
join_cmd->probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
adapter->curbssparams.channel = bss->channel;
priv->curbssparams.channel = bss->channel;
/* Copy Data rates from the rates recorded in scan response */
memset(join_cmd->bss.rates, 0, sizeof(join_cmd->bss.rates));
ratesize = min_t(u16, sizeof(join_cmd->bss.rates), MAX_RATES);
memcpy(join_cmd->bss.rates, bss->rates, ratesize);
if (get_common_rates(adapter, join_cmd->bss.rates, &ratesize)) {
if (get_common_rates(priv, join_cmd->bss.rates, &ratesize)) {
lbs_deb_join("ADHOC_J_CMD: get_common_rates returns error.\n");
ret = -1;
goto done;
}
/* Copy the ad-hoc creating rates into Current BSS state structure */
memset(&adapter->curbssparams.rates, 0, sizeof(adapter->curbssparams.rates));
memcpy(&adapter->curbssparams.rates, join_cmd->bss.rates, ratesize);
memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
memcpy(&priv->curbssparams.rates, join_cmd->bss.rates, ratesize);
/* Set MSB on basic rates as the firmware requires, but _after_
* copying to current bss rates.
......@@ -668,7 +660,7 @@ int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
join_cmd->bss.capability = cpu_to_le16(tmp);
}
if (adapter->psmode == LBS802_11POWERMODEMAX_PSP) {
if (priv->psmode == LBS802_11POWERMODEMAX_PSP) {
/* wake up first */
__le32 Localpsmode;
......@@ -700,7 +692,6 @@ done:
int lbs_ret_80211_associate(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
union iwreq_data wrqu;
struct ieeetypes_assocrsp *passocrsp;
......@@ -709,12 +700,12 @@ int lbs_ret_80211_associate(struct lbs_private *priv,
lbs_deb_enter(LBS_DEB_ASSOC);
if (!adapter->in_progress_assoc_req) {
if (!priv->in_progress_assoc_req) {
lbs_deb_assoc("ASSOC_RESP: no in-progress assoc request\n");
ret = -1;
goto done;
}
bss = &adapter->in_progress_assoc_req->bss;
bss = &priv->in_progress_assoc_req->bss;
passocrsp = (struct ieeetypes_assocrsp *) & resp->params;
......@@ -771,29 +762,29 @@ int lbs_ret_80211_associate(struct lbs_private *priv,
le16_to_cpu(resp->size) - S_DS_GEN);
/* Send a Media Connected event, according to the Spec */
adapter->connect_status = LBS_CONNECTED;
priv->connect_status = LBS_CONNECTED;
/* Update current SSID and BSSID */
memcpy(&adapter->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
adapter->curbssparams.ssid_len = bss->ssid_len;
memcpy(adapter->curbssparams.bssid, bss->bssid, ETH_ALEN);
memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
priv->curbssparams.ssid_len = bss->ssid_len;
memcpy(priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
lbs_deb_assoc("ASSOC_RESP: currentpacketfilter is 0x%x\n",
adapter->currentpacketfilter);
priv->currentpacketfilter);
adapter->SNR[TYPE_RXPD][TYPE_AVG] = 0;
adapter->NF[TYPE_RXPD][TYPE_AVG] = 0;
priv->SNR[TYPE_RXPD][TYPE_AVG] = 0;
priv->NF[TYPE_RXPD][TYPE_AVG] = 0;
memset(adapter->rawSNR, 0x00, sizeof(adapter->rawSNR));
memset(adapter->rawNF, 0x00, sizeof(adapter->rawNF));
adapter->nextSNRNF = 0;
adapter->numSNRNF = 0;
memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR));
memset(priv->rawNF, 0x00, sizeof(priv->rawNF));
priv->nextSNRNF = 0;
priv->numSNRNF = 0;
netif_carrier_on(priv->dev);
netif_wake_queue(priv->dev);
memcpy(wrqu.ap_addr.sa_data, adapter->curbssparams.bssid, ETH_ALEN);
memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
......@@ -816,7 +807,6 @@ int lbs_ret_80211_disassociate(struct lbs_private *priv,
int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
u16 command = le16_to_cpu(resp->command);
u16 result = le16_to_cpu(resp->result);
......@@ -833,19 +823,19 @@ int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
lbs_deb_join("ADHOC_RESP: command = %x\n", command);
lbs_deb_join("ADHOC_RESP: result = %x\n", result);
if (!adapter->in_progress_assoc_req) {
if (!priv->in_progress_assoc_req) {
lbs_deb_join("ADHOC_RESP: no in-progress association request\n");
ret = -1;
goto done;
}
bss = &adapter->in_progress_assoc_req->bss;
bss = &priv->in_progress_assoc_req->bss;
/*
* Join result code 0 --> SUCCESS
*/
if (result) {
lbs_deb_join("ADHOC_RESP: failed\n");
if (adapter->connect_status == LBS_CONNECTED) {
if (priv->connect_status == LBS_CONNECTED) {
lbs_mac_event_disconnected(priv);
}
ret = -1;
......@@ -860,7 +850,7 @@ int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
escape_essid(bss->ssid, bss->ssid_len));
/* Send a Media Connected event, according to the Spec */
adapter->connect_status = LBS_CONNECTED;
priv->connect_status = LBS_CONNECTED;
if (command == CMD_RET(CMD_802_11_AD_HOC_START)) {
/* Update the created network descriptor with the new BSSID */
......@@ -868,22 +858,22 @@ int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
}
/* Set the BSSID from the joined/started descriptor */
memcpy(&adapter->curbssparams.bssid, bss->bssid, ETH_ALEN);
memcpy(&priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
/* Set the new SSID to current SSID */
memcpy(&adapter->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
adapter->curbssparams.ssid_len = bss->ssid_len;
memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
priv->curbssparams.ssid_len = bss->ssid_len;
netif_carrier_on(priv->dev);
netif_wake_queue(priv->dev);
memset(&wrqu, 0, sizeof(wrqu));
memcpy(wrqu.ap_addr.sa_data, adapter->curbssparams.bssid, ETH_ALEN);
memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
lbs_deb_join("ADHOC_RESP: - Joined/Started Ad Hoc\n");
lbs_deb_join("ADHOC_RESP: channel = %d\n", adapter->curbssparams.channel);
lbs_deb_join("ADHOC_RESP: channel = %d\n", priv->curbssparams.channel);
lbs_deb_join("ADHOC_RESP: BSSID = %s\n",
print_mac(mac, padhocresult->bssid));
......
drivers/net/wireless/libertas/main.c
View file @ aa21c004
......@@ -257,8 +257,7 @@ static ssize_t lbs_rtap_get(struct device *dev,
struct device_attribute *attr, char * buf)
{
struct lbs_private *priv = to_net_dev(dev)->priv;
struct lbs_adapter *adapter = priv->adapter;
return snprintf(buf, 5, "0x%X\n", adapter->monitormode);
return snprintf(buf, 5, "0x%X\n", priv->monitormode);
}
/**
......@@ -269,31 +268,30 @@ static ssize_t lbs_rtap_set(struct device *dev,
{
int monitor_mode;
struct lbs_private *priv = to_net_dev(dev)->priv;
struct lbs_adapter *adapter = priv->adapter;
sscanf(buf, "%x", &monitor_mode);
if (monitor_mode != LBS_MONITOR_OFF) {
if(adapter->monitormode == monitor_mode)
if(priv->monitormode == monitor_mode)
return strlen(buf);
if (adapter->monitormode == LBS_MONITOR_OFF) {
if (adapter->mode == IW_MODE_INFRA)
if (priv->monitormode == LBS_MONITOR_OFF) {
if (priv->mode == IW_MODE_INFRA)
lbs_send_deauthentication(priv);
else if (adapter->mode == IW_MODE_ADHOC)
else if (priv->mode == IW_MODE_ADHOC)
lbs_stop_adhoc_network(priv);
lbs_add_rtap(priv);
}
adapter->monitormode = monitor_mode;
priv->monitormode = monitor_mode;
}
else {
if (adapter->monitormode == LBS_MONITOR_OFF)
if (priv->monitormode == LBS_MONITOR_OFF)
return strlen(buf);
adapter->monitormode = LBS_MONITOR_OFF;
priv->monitormode = LBS_MONITOR_OFF;
lbs_remove_rtap(priv);
if (adapter->currenttxskb) {
dev_kfree_skb_any(adapter->currenttxskb);
adapter->currenttxskb = NULL;
if (priv->currenttxskb) {
dev_kfree_skb_any(priv->currenttxskb);
priv->currenttxskb = NULL;
}
/* Wake queues, command thread, etc. */
......@@ -302,7 +300,7 @@ static ssize_t lbs_rtap_set(struct device *dev,
lbs_prepare_and_send_command(priv,
CMD_802_11_MONITOR_MODE, CMD_ACT_SET,
CMD_OPTION_WAITFORRSP, 0, &adapter->monitormode);
CMD_OPTION_WAITFORRSP, 0, &priv->monitormode);
return strlen(buf);
}
......@@ -382,14 +380,13 @@ static struct attribute_group lbs_mesh_attr_group = {
static int pre_open_check(struct net_device *dev)
{
struct lbs_private *priv = (struct lbs_private *) dev->priv;
struct lbs_adapter *adapter = priv->adapter;
int i = 0;
while (!adapter->fw_ready && i < 20) {
while (!priv->fw_ready && i < 20) {
i++;
msleep_interruptible(100);
}
if (!adapter->fw_ready) {
if (!priv->fw_ready) {
lbs_pr_err("firmware not ready\n");
return -1;
}
......@@ -406,19 +403,18 @@ static int pre_open_check(struct net_device *dev)
static int lbs_dev_open(struct net_device *dev)
{
struct lbs_private *priv = (struct lbs_private *) dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_NET);
priv->open = 1;
if (adapter->connect_status == LBS_CONNECTED)
if (priv->connect_status == LBS_CONNECTED)
netif_carrier_on(priv->dev);
else
netif_carrier_off(priv->dev);
if (priv->mesh_dev) {
if (adapter->mesh_connect_status == LBS_CONNECTED)
if (priv->mesh_connect_status == LBS_CONNECTED)
netif_carrier_on(priv->mesh_dev);
else
netif_carrier_off(priv->mesh_dev);
......@@ -442,7 +438,7 @@ static int lbs_mesh_open(struct net_device *dev)
priv->mesh_open = 1 ;
netif_wake_queue(priv->mesh_dev);
priv->adapter->mesh_connect_status = LBS_CONNECTED;
priv->mesh_connect_status = LBS_CONNECTED;
netif_carrier_on(priv->mesh_dev);
netif_wake_queue(priv->mesh_dev);
......@@ -534,7 +530,7 @@ static int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
priv->stats.tx_dropped++;
goto done;
}
if (priv->adapter->currenttxskb) {
if (priv->currenttxskb) {
lbs_pr_err("%s while TX skb pending\n", __func__);
priv->stats.tx_dropped++;
goto done;
......@@ -562,7 +558,7 @@ static int lbs_mesh_pre_start_xmit(struct sk_buff *skb,
int ret;
lbs_deb_enter(LBS_DEB_MESH);
if (priv->adapter->monitormode != LBS_MONITOR_OFF) {
if (priv->monitormode != LBS_MONITOR_OFF) {
netif_stop_queue(dev);
return -EOPNOTSUPP;
}
......@@ -585,7 +581,7 @@ static int lbs_pre_start_xmit(struct sk_buff *skb, struct net_device *dev)
lbs_deb_enter(LBS_DEB_TX);
if (priv->adapter->monitormode != LBS_MONITOR_OFF) {
if (priv->monitormode != LBS_MONITOR_OFF) {
netif_stop_queue(dev);
return -EOPNOTSUPP;
}
......@@ -608,20 +604,20 @@ static void lbs_tx_timeout(struct net_device *dev)
priv->dnld_sent = DNLD_RES_RECEIVED;
dev->trans_start = jiffies;
if (priv->adapter->currenttxskb) {
if (priv->adapter->monitormode != LBS_MONITOR_OFF) {
if (priv->currenttxskb) {
if (priv->monitormode != LBS_MONITOR_OFF) {
/* If we are here, we have not received feedback from
the previous packet. Assume TX_FAIL and move on. */
priv->adapter->eventcause = 0x01000000;
priv->eventcause = 0x01000000;
lbs_send_tx_feedback(priv);
} else
wake_up_interruptible(&priv->waitq);
} else if (dev == priv->dev) {
if (priv->adapter->connect_status == LBS_CONNECTED)
if (priv->connect_status == LBS_CONNECTED)
netif_wake_queue(priv->dev);
} else if (dev == priv->mesh_dev) {
if (priv->adapter->mesh_connect_status == LBS_CONNECTED)
if (priv->mesh_connect_status == LBS_CONNECTED)
netif_wake_queue(priv->mesh_dev);
}
......@@ -630,23 +626,22 @@ static void lbs_tx_timeout(struct net_device *dev)
void lbs_host_to_card_done(struct lbs_private *priv)
{
struct lbs_adapter *adapter = priv->adapter;
priv->dnld_sent = DNLD_RES_RECEIVED;
/* Wake main thread if commands are pending */
if (!adapter->cur_cmd)
if (!priv->cur_cmd)
wake_up_interruptible(&priv->waitq);
/* Don't wake netif queues if we're in monitor mode and
a TX packet is already pending. */
if (priv->adapter->currenttxskb)
if (priv->currenttxskb)
return;
if (priv->dev && adapter->connect_status == LBS_CONNECTED)
if (priv->dev && priv->connect_status == LBS_CONNECTED)
netif_wake_queue(priv->dev);
if (priv->mesh_dev && adapter->mesh_connect_status == LBS_CONNECTED)
if (priv->mesh_dev && priv->mesh_connect_status == LBS_CONNECTED)
netif_wake_queue(priv->mesh_dev);
}
EXPORT_SYMBOL_GPL(lbs_host_to_card_done);
......@@ -668,7 +663,6 @@ static int lbs_set_mac_address(struct net_device *dev, void *addr)
{
int ret = 0;
struct lbs_private *priv = (struct lbs_private *) dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct sockaddr *phwaddr = addr;
lbs_deb_enter(LBS_DEB_NET);
......@@ -676,13 +670,13 @@ static int lbs_set_mac_address(struct net_device *dev, void *addr)
/* In case it was called from the mesh device */
dev = priv->dev ;
memset(adapter->current_addr, 0, ETH_ALEN);
memset(priv->current_addr, 0, ETH_ALEN);
/* dev->dev_addr is 8 bytes */
lbs_deb_hex(LBS_DEB_NET, "dev->dev_addr", dev->dev_addr, ETH_ALEN);
lbs_deb_hex(LBS_DEB_NET, "addr", phwaddr->sa_data, ETH_ALEN);
memcpy(adapter->current_addr, phwaddr->sa_data, ETH_ALEN);
memcpy(priv->current_addr, phwaddr->sa_data, ETH_ALEN);
ret = lbs_prepare_and_send_command(priv, CMD_802_11_MAC_ADDRESS,
CMD_ACT_SET,
......@@ -694,24 +688,24 @@ static int lbs_set_mac_address(struct net_device *dev, void *addr)
goto done;
}
lbs_deb_hex(LBS_DEB_NET, "adapter->macaddr", adapter->current_addr, ETH_ALEN);
memcpy(dev->dev_addr, adapter->current_addr, ETH_ALEN);
lbs_deb_hex(LBS_DEB_NET, "priv->macaddr", priv->current_addr, ETH_ALEN);
memcpy(dev->dev_addr, priv->current_addr, ETH_ALEN);
if (priv->mesh_dev)
memcpy(priv->mesh_dev->dev_addr, adapter->current_addr, ETH_ALEN);
memcpy(priv->mesh_dev->dev_addr, priv->current_addr, ETH_ALEN);
done:
lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
return ret;
}
static int lbs_copy_multicast_address(struct lbs_adapter *adapter,
static int lbs_copy_multicast_address(struct lbs_private *priv,
struct net_device *dev)
{
int i = 0;
struct dev_mc_list *mcptr = dev->mc_list;
for (i = 0; i < dev->mc_count; i++) {
memcpy(&adapter->multicastlist[i], mcptr->dmi_addr, ETH_ALEN);
memcpy(&priv->multicastlist[i], mcptr->dmi_addr, ETH_ALEN);
mcptr = mcptr->next;
}
......@@ -722,50 +716,49 @@ static int lbs_copy_multicast_address(struct lbs_adapter *adapter,
static void lbs_set_multicast_list(struct net_device *dev)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
int oldpacketfilter;
DECLARE_MAC_BUF(mac);
lbs_deb_enter(LBS_DEB_NET);
oldpacketfilter = adapter->currentpacketfilter;
oldpacketfilter = priv->currentpacketfilter;
if (dev->flags & IFF_PROMISC) {
lbs_deb_net("enable promiscuous mode\n");
adapter->currentpacketfilter |=
priv->currentpacketfilter |=
CMD_ACT_MAC_PROMISCUOUS_ENABLE;
adapter->currentpacketfilter &=
priv->currentpacketfilter &=
~(CMD_ACT_MAC_ALL_MULTICAST_ENABLE |
CMD_ACT_MAC_MULTICAST_ENABLE);
} else {
/* Multicast */
adapter->currentpacketfilter &=
priv->currentpacketfilter &=
~CMD_ACT_MAC_PROMISCUOUS_ENABLE;
if (dev->flags & IFF_ALLMULTI || dev->mc_count >
MRVDRV_MAX_MULTICAST_LIST_SIZE) {
lbs_deb_net( "enabling all multicast\n");
adapter->currentpacketfilter |=
priv->currentpacketfilter |=
CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
adapter->currentpacketfilter &=
priv->currentpacketfilter &=
~CMD_ACT_MAC_MULTICAST_ENABLE;
} else {
adapter->currentpacketfilter &=
priv->currentpacketfilter &=
~CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
if (!dev->mc_count) {
lbs_deb_net("no multicast addresses, "
"disabling multicast\n");
adapter->currentpacketfilter &=
priv->currentpacketfilter &=
~CMD_ACT_MAC_MULTICAST_ENABLE;
} else {
int i;
adapter->currentpacketfilter |=
priv->currentpacketfilter |=
CMD_ACT_MAC_MULTICAST_ENABLE;
adapter->nr_of_multicastmacaddr =
lbs_copy_multicast_address(adapter, dev);
priv->nr_of_multicastmacaddr =
lbs_copy_multicast_address(priv, dev);
lbs_deb_net("multicast addresses: %d\n",
dev->mc_count);
......@@ -773,7 +766,7 @@ static void lbs_set_multicast_list(struct net_device *dev)
for (i = 0; i < dev->mc_count; i++) {
lbs_deb_net("Multicast address %d:%s\n",
i, print_mac(mac,
adapter->multicastlist[i]));
priv->multicastlist[i]));
}
/* send multicast addresses to firmware */
lbs_prepare_and_send_command(priv,
......@@ -784,7 +777,7 @@ static void lbs_set_multicast_list(struct net_device *dev)
}
}
if (adapter->currentpacketfilter != oldpacketfilter) {
if (priv->currentpacketfilter != oldpacketfilter) {
lbs_set_mac_packet_filter(priv);
}
......@@ -803,7 +796,6 @@ static int lbs_thread(void *data)
{
struct net_device *dev = data;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
wait_queue_t wait;
u8 ireg = 0;
......@@ -815,99 +807,99 @@ static int lbs_thread(void *data)
for (;;) {
lbs_deb_thread( "main-thread 111: intcounter=%d currenttxskb=%p dnld_sent=%d\n",
adapter->intcounter, adapter->currenttxskb, priv->dnld_sent);
priv->intcounter, priv->currenttxskb, priv->dnld_sent);
add_wait_queue(&priv->waitq, &wait);
set_current_state(TASK_INTERRUPTIBLE);
spin_lock_irq(&adapter->driver_lock);
spin_lock_irq(&priv->driver_lock);
if ((adapter->psstate == PS_STATE_SLEEP) ||
(!adapter->intcounter && (priv->dnld_sent || adapter->cur_cmd || list_empty(&adapter->cmdpendingq)))) {
if ((priv->psstate == PS_STATE_SLEEP) ||
(!priv->intcounter && (priv->dnld_sent || priv->cur_cmd || list_empty(&priv->cmdpendingq)))) {
lbs_deb_thread("main-thread sleeping... Conn=%d IntC=%d PS_mode=%d PS_State=%d\n",
adapter->connect_status, adapter->intcounter,
adapter->psmode, adapter->psstate);
spin_unlock_irq(&adapter->driver_lock);
priv->connect_status, priv->intcounter,
priv->psmode, priv->psstate);
spin_unlock_irq(&priv->driver_lock);
schedule();
} else
spin_unlock_irq(&adapter->driver_lock);
spin_unlock_irq(&priv->driver_lock);
lbs_deb_thread("main-thread 222 (waking up): intcounter=%d currenttxskb=%p dnld_sent=%d\n",
adapter->intcounter, adapter->currenttxskb, priv->dnld_sent);
priv->intcounter, priv->currenttxskb, priv->dnld_sent);
set_current_state(TASK_RUNNING);
remove_wait_queue(&priv->waitq, &wait);
try_to_freeze();
lbs_deb_thread("main-thread 333: intcounter=%d currenttxskb=%p dnld_sent=%d\n",
adapter->intcounter, adapter->currenttxskb, priv->dnld_sent);
priv->intcounter, priv->currenttxskb, priv->dnld_sent);
if (kthread_should_stop() || adapter->surpriseremoved) {
if (kthread_should_stop() || priv->surpriseremoved) {
lbs_deb_thread("main-thread: break from main thread: surpriseremoved=0x%x\n",
adapter->surpriseremoved);
priv->surpriseremoved);
break;
}
spin_lock_irq(&adapter->driver_lock);
spin_lock_irq(&priv->driver_lock);
if (adapter->intcounter) {
if (priv->intcounter) {
u8 int_status;
adapter->intcounter = 0;
priv->intcounter = 0;
int_status = priv->hw_get_int_status(priv, &ireg);
if (int_status) {
lbs_deb_thread("main-thread: reading HOST_INT_STATUS_REG failed\n");
spin_unlock_irq(&adapter->driver_lock);
spin_unlock_irq(&priv->driver_lock);
continue;
}
adapter->hisregcpy |= ireg;
priv->hisregcpy |= ireg;
}
lbs_deb_thread("main-thread 444: intcounter=%d currenttxskb=%p dnld_sent=%d\n",
adapter->intcounter, adapter->currenttxskb, priv->dnld_sent);
priv->intcounter, priv->currenttxskb, priv->dnld_sent);
/* command response? */
if (adapter->hisregcpy & MRVDRV_CMD_UPLD_RDY) {
if (priv->hisregcpy & MRVDRV_CMD_UPLD_RDY) {
lbs_deb_thread("main-thread: cmd response ready\n");
adapter->hisregcpy &= ~MRVDRV_CMD_UPLD_RDY;
spin_unlock_irq(&adapter->driver_lock);
priv->hisregcpy &= ~MRVDRV_CMD_UPLD_RDY;
spin_unlock_irq(&priv->driver_lock);
lbs_process_rx_command(priv);
spin_lock_irq(&adapter->driver_lock);
spin_lock_irq(&priv->driver_lock);
}
/* Any Card Event */
if (adapter->hisregcpy & MRVDRV_CARDEVENT) {
if (priv->hisregcpy & MRVDRV_CARDEVENT) {
lbs_deb_thread("main-thread: Card Event Activity\n");
adapter->hisregcpy &= ~MRVDRV_CARDEVENT;
priv->hisregcpy &= ~MRVDRV_CARDEVENT;
if (priv->hw_read_event_cause(priv)) {
lbs_pr_alert("main-thread: hw_read_event_cause failed\n");
spin_unlock_irq(&adapter->driver_lock);
spin_unlock_irq(&priv->driver_lock);
continue;
}
spin_unlock_irq(&adapter->driver_lock);
spin_unlock_irq(&priv->driver_lock);
lbs_process_event(priv);
} else
spin_unlock_irq(&adapter->driver_lock);
spin_unlock_irq(&priv->driver_lock);
/* Check if we need to confirm Sleep Request received previously */
if (adapter->psstate == PS_STATE_PRE_SLEEP &&
!priv->dnld_sent && !adapter->cur_cmd) {
if (adapter->connect_status == LBS_CONNECTED) {
if (priv->psstate == PS_STATE_PRE_SLEEP &&
!priv->dnld_sent && !priv->cur_cmd) {
if (priv->connect_status == LBS_CONNECTED) {
lbs_deb_thread("main_thread: PRE_SLEEP--intcounter=%d currenttxskb=%p dnld_sent=%d cur_cmd=%p, confirm now\n",
adapter->intcounter, adapter->currenttxskb, priv->dnld_sent, adapter->cur_cmd);
priv->intcounter, priv->currenttxskb, priv->dnld_sent, priv->cur_cmd);
lbs_ps_confirm_sleep(priv, (u16) adapter->psmode);
lbs_ps_confirm_sleep(priv, (u16) priv->psmode);
} else {
/* workaround for firmware sending
* deauth/linkloss event immediately
* after sleep request; remove this
* after firmware fixes it
*/
adapter->psstate = PS_STATE_AWAKE;
priv->psstate = PS_STATE_AWAKE;
lbs_pr_alert("main-thread: ignore PS_SleepConfirm in non-connected state\n");
}
}
......@@ -915,25 +907,25 @@ static int lbs_thread(void *data)
/* The PS state is changed during processing of Sleep Request
* event above
*/
if ((priv->adapter->psstate == PS_STATE_SLEEP) ||
(priv->adapter->psstate == PS_STATE_PRE_SLEEP))
if ((priv->psstate == PS_STATE_SLEEP) ||
(priv->psstate == PS_STATE_PRE_SLEEP))
continue;
/* Execute the next command */
if (!priv->dnld_sent && !priv->adapter->cur_cmd)
if (!priv->dnld_sent && !priv->cur_cmd)
lbs_execute_next_command(priv);
/* Wake-up command waiters which can't sleep in
* lbs_prepare_and_send_command
*/
if (!list_empty(&adapter->cmdpendingq))
wake_up_all(&adapter->cmd_pending);
if (!list_empty(&priv->cmdpendingq))
wake_up_all(&priv->cmd_pending);
lbs_tx_runqueue(priv);
}
del_timer(&adapter->command_timer);
wake_up_all(&adapter->cmd_pending);
del_timer(&priv->command_timer);
wake_up_all(&priv->cmd_pending);
lbs_deb_leave(LBS_DEB_THREAD);
return 0;
......@@ -950,7 +942,6 @@ static int lbs_thread(void *data)
static int lbs_setup_firmware(struct lbs_private *priv)
{
int ret = -1;
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_mesh_access mesh_access;
lbs_deb_enter(LBS_DEB_FW);
......@@ -958,7 +949,7 @@ static int lbs_setup_firmware(struct lbs_private *priv)
/*
* Read MAC address from HW
*/
memset(adapter->current_addr, 0xff, ETH_ALEN);
memset(priv->current_addr, 0xff, ETH_ALEN);
ret = lbs_prepare_and_send_command(priv, CMD_GET_HW_SPEC,
0, CMD_OPTION_WAITFORRSP, 0, NULL);
......@@ -1008,12 +999,11 @@ done:
static void command_timer_fn(unsigned long data)
{
struct lbs_private *priv = (struct lbs_private *)data;
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *ptempnode;
struct cmd_ds_command *cmd;
unsigned long flags;
ptempnode = adapter->cur_cmd;
ptempnode = priv->cur_cmd;
if (ptempnode == NULL) {
lbs_deb_fw("ptempnode empty\n");
return;
......@@ -1027,15 +1017,15 @@ static void command_timer_fn(unsigned long data)
lbs_deb_fw("command_timer_fn fired, cmd %x\n", cmd->command);
if (!adapter->fw_ready)
if (!priv->fw_ready)
return;
spin_lock_irqsave(&adapter->driver_lock, flags);
adapter->cur_cmd = NULL;
spin_unlock_irqrestore(&adapter->driver_lock, flags);
spin_lock_irqsave(&priv->driver_lock, flags);
priv->cur_cmd = NULL;
spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_fw("re-sending same command because of timeout\n");
lbs_queue_cmd(adapter, ptempnode, 0);
lbs_queue_cmd(priv, ptempnode, 0);
wake_up_interruptible(&priv->waitq);
......@@ -1044,63 +1034,62 @@ static void command_timer_fn(unsigned long data)
static int lbs_init_adapter(struct lbs_private *priv)
{
struct lbs_adapter *adapter = priv->adapter;
size_t bufsize;
int i, ret = 0;
/* Allocate buffer to store the BSSID list */
bufsize = MAX_NETWORK_COUNT * sizeof(struct bss_descriptor);
adapter->networks = kzalloc(bufsize, GFP_KERNEL);
if (!adapter->networks) {
priv->networks = kzalloc(bufsize, GFP_KERNEL);
if (!priv->networks) {
lbs_pr_err("Out of memory allocating beacons\n");
ret = -1;
goto out;
}
/* Initialize scan result lists */
INIT_LIST_HEAD(&adapter->network_free_list);
INIT_LIST_HEAD(&adapter->network_list);
INIT_LIST_HEAD(&priv->network_free_list);
INIT_LIST_HEAD(&priv->network_list);
for (i = 0; i < MAX_NETWORK_COUNT; i++) {
list_add_tail(&adapter->networks[i].list,
&adapter->network_free_list);
list_add_tail(&priv->networks[i].list,
&priv->network_free_list);
}
adapter->lbs_ps_confirm_sleep.seqnum = cpu_to_le16(++adapter->seqnum);
adapter->lbs_ps_confirm_sleep.command =
priv->lbs_ps_confirm_sleep.seqnum = cpu_to_le16(++priv->seqnum);
priv->lbs_ps_confirm_sleep.command =
cpu_to_le16(CMD_802_11_PS_MODE);
adapter->lbs_ps_confirm_sleep.size =
priv->lbs_ps_confirm_sleep.size =
cpu_to_le16(sizeof(struct PS_CMD_ConfirmSleep));
adapter->lbs_ps_confirm_sleep.action =
priv->lbs_ps_confirm_sleep.action =
cpu_to_le16(CMD_SUBCMD_SLEEP_CONFIRMED);
memset(adapter->current_addr, 0xff, ETH_ALEN);
memset(priv->current_addr, 0xff, ETH_ALEN);
adapter->connect_status = LBS_DISCONNECTED;
adapter->mesh_connect_status = LBS_DISCONNECTED;
adapter->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
adapter->mode = IW_MODE_INFRA;
adapter->curbssparams.channel = DEFAULT_AD_HOC_CHANNEL;
adapter->currentpacketfilter = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
adapter->radioon = RADIO_ON;
adapter->auto_rate = 1;
adapter->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;
adapter->psmode = LBS802_11POWERMODECAM;
adapter->psstate = PS_STATE_FULL_POWER;
priv->connect_status = LBS_DISCONNECTED;
priv->mesh_connect_status = LBS_DISCONNECTED;
priv->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
priv->mode = IW_MODE_INFRA;
priv->curbssparams.channel = DEFAULT_AD_HOC_CHANNEL;
priv->currentpacketfilter = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
priv->radioon = RADIO_ON;
priv->auto_rate = 1;
priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;
priv->psmode = LBS802_11POWERMODECAM;
priv->psstate = PS_STATE_FULL_POWER;
mutex_init(&adapter->lock);
mutex_init(&priv->lock);
memset(&adapter->tx_queue_ps, 0, NR_TX_QUEUE*sizeof(struct sk_buff*));
adapter->tx_queue_idx = 0;
spin_lock_init(&adapter->txqueue_lock);
memset(&priv->tx_queue_ps, 0, NR_TX_QUEUE*sizeof(struct sk_buff*));
priv->tx_queue_idx = 0;
spin_lock_init(&priv->txqueue_lock);
setup_timer(&adapter->command_timer, command_timer_fn,
setup_timer(&priv->command_timer, command_timer_fn,
(unsigned long)priv);
INIT_LIST_HEAD(&adapter->cmdfreeq);
INIT_LIST_HEAD(&adapter->cmdpendingq);
INIT_LIST_HEAD(&priv->cmdfreeq);
INIT_LIST_HEAD(&priv->cmdpendingq);
spin_lock_init(&adapter->driver_lock);
init_waitqueue_head(&adapter->cmd_pending);
spin_lock_init(&priv->driver_lock);
init_waitqueue_head(&priv->cmd_pending);
/* Allocate the command buffers */
if (lbs_allocate_cmd_buffer(priv)) {
......@@ -1114,27 +1103,15 @@ out:
static void lbs_free_adapter(struct lbs_private *priv)
{
struct lbs_adapter *adapter = priv->adapter;
if (!adapter) {
lbs_deb_fw("why double free adapter?\n");
return;
}
lbs_deb_fw("free command buffer\n");
lbs_free_cmd_buffer(priv);
lbs_deb_fw("free command_timer\n");
del_timer(&adapter->command_timer);
del_timer(&priv->command_timer);
lbs_deb_fw("free scan results table\n");
kfree(adapter->networks);
adapter->networks = NULL;
/* Free the adapter object itself */
lbs_deb_fw("free adapter\n");
kfree(adapter);
priv->adapter = NULL;
kfree(priv->networks);
priv->networks = NULL;
}
/**
......@@ -1159,13 +1136,6 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
}
priv = dev->priv;
/* allocate buffer for struct lbs_adapter */
priv->adapter = kzalloc(sizeof(struct lbs_adapter), GFP_KERNEL);
if (!priv->adapter) {
lbs_pr_err("allocate buffer for struct lbs_adapter failed\n");
goto err_kzalloc;
}
if (lbs_init_adapter(priv)) {
lbs_pr_err("failed to initialize adapter structure.\n");
goto err_init_adapter;
......@@ -1212,8 +1182,6 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
err_init_adapter:
lbs_free_adapter(priv);
err_kzalloc:
free_netdev(dev);
priv = NULL;
......@@ -1226,7 +1194,6 @@ EXPORT_SYMBOL_GPL(lbs_add_card);
int lbs_remove_card(struct lbs_private *priv)
{
struct lbs_adapter *adapter = priv->adapter;
struct net_device *dev = priv->dev;
union iwreq_data wrqu;
......@@ -1241,8 +1208,8 @@ int lbs_remove_card(struct lbs_private *priv)
cancel_delayed_work(&priv->assoc_work);
destroy_workqueue(priv->work_thread);
if (adapter->psmode == LBS802_11POWERMODEMAX_PSP) {
adapter->psmode = LBS802_11POWERMODECAM;
if (priv->psmode == LBS802_11POWERMODEMAX_PSP) {
priv->psmode = LBS802_11POWERMODECAM;
lbs_ps_wakeup(priv, CMD_OPTION_WAITFORRSP);
}
......@@ -1251,7 +1218,7 @@ int lbs_remove_card(struct lbs_private *priv)
wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
/* Stop the thread servicing the interrupts */
adapter->surpriseremoved = 1;
priv->surpriseremoved = 1;
kthread_stop(priv->main_thread);
lbs_free_adapter(priv);
......@@ -1315,12 +1282,12 @@ int lbs_stop_card(struct lbs_private *priv)
lbs_debugfs_remove_one(priv);
/* Flush pending command nodes */
spin_lock_irqsave(&priv->adapter->driver_lock, flags);
list_for_each_entry(cmdnode, &priv->adapter->cmdpendingq, list) {
spin_lock_irqsave(&priv->driver_lock, flags);
list_for_each_entry(cmdnode, &priv->cmdpendingq, list) {
cmdnode->cmdwaitqwoken = 1;
wake_up_interruptible(&cmdnode->cmdwait_q);
}
spin_unlock_irqrestore(&priv->adapter->driver_lock, flags);
spin_unlock_irqrestore(&priv->driver_lock, flags);
unregister_netdev(dev);
......@@ -1452,7 +1419,6 @@ struct chan_freq_power *lbs_get_region_cfp_table(u8 region, u8 band, int *cfp_no
int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
int i = 0;
......@@ -1461,22 +1427,22 @@ int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band)
lbs_deb_enter(LBS_DEB_MAIN);
memset(adapter->region_channel, 0, sizeof(adapter->region_channel));
memset(priv->region_channel, 0, sizeof(priv->region_channel));
{
cfp = lbs_get_region_cfp_table(region, band, &cfp_no);
if (cfp != NULL) {
adapter->region_channel[i].nrcfp = cfp_no;
adapter->region_channel[i].CFP = cfp;
priv->region_channel[i].nrcfp = cfp_no;
priv->region_channel[i].CFP = cfp;
} else {
lbs_deb_main("wrong region code %#x in band B/G\n",
region);
ret = -1;
goto out;
}
adapter->region_channel[i].valid = 1;
adapter->region_channel[i].region = region;
adapter->region_channel[i].band = band;
priv->region_channel[i].valid = 1;
priv->region_channel[i].region = region;
priv->region_channel[i].band = band;
i++;
}
out:
......@@ -1499,12 +1465,12 @@ void lbs_interrupt(struct net_device *dev)
lbs_deb_enter(LBS_DEB_THREAD);
lbs_deb_thread("lbs_interrupt: intcounter=%d\n",
priv->adapter->intcounter);
priv->intcounter);
priv->adapter->intcounter++;
priv->intcounter++;
if (priv->adapter->psstate == PS_STATE_SLEEP) {
priv->adapter->psstate = PS_STATE_AWAKE;
if (priv->psstate == PS_STATE_SLEEP) {
priv->psstate = PS_STATE_AWAKE;
netif_wake_queue(dev);
if (priv->mesh_dev)
netif_wake_queue(priv->mesh_dev);
......
drivers/net/wireless/libertas/rx.c
View file @ aa21c004
......@@ -48,12 +48,11 @@ static u8 lbs_getavgsnr(struct lbs_private *priv)
{
u8 i;
u16 temp = 0;
struct lbs_adapter *adapter = priv->adapter;
if (adapter->numSNRNF == 0)
if (priv->numSNRNF == 0)
return 0;
for (i = 0; i < adapter->numSNRNF; i++)
temp += adapter->rawSNR[i];
return (u8) (temp / adapter->numSNRNF);
for (i = 0; i < priv->numSNRNF; i++)
temp += priv->rawSNR[i];
return (u8) (temp / priv->numSNRNF);
}
......@@ -67,12 +66,11 @@ static u8 lbs_getavgnf(struct lbs_private *priv)
{
u8 i;
u16 temp = 0;
struct lbs_adapter *adapter = priv->adapter;
if (adapter->numSNRNF == 0)
if (priv->numSNRNF == 0)
return 0;
for (i = 0; i < adapter->numSNRNF; i++)
temp += adapter->rawNF[i];
return (u8) (temp / adapter->numSNRNF);
for (i = 0; i < priv->numSNRNF; i++)
temp += priv->rawNF[i];
return (u8) (temp / priv->numSNRNF);
}
......@@ -85,14 +83,13 @@ static u8 lbs_getavgnf(struct lbs_private *priv)
*/
static void lbs_save_rawSNRNF(struct lbs_private *priv, struct rxpd *p_rx_pd)
{
struct lbs_adapter *adapter = priv->adapter;
if (adapter->numSNRNF < DEFAULT_DATA_AVG_FACTOR)
adapter->numSNRNF++;
adapter->rawSNR[adapter->nextSNRNF] = p_rx_pd->snr;
adapter->rawNF[adapter->nextSNRNF] = p_rx_pd->nf;
adapter->nextSNRNF++;
if (adapter->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR)
adapter->nextSNRNF = 0;
if (priv->numSNRNF < DEFAULT_DATA_AVG_FACTOR)
priv->numSNRNF++;
priv->rawSNR[priv->nextSNRNF] = p_rx_pd->snr;
priv->rawNF[priv->nextSNRNF] = p_rx_pd->nf;
priv->nextSNRNF++;
if (priv->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR)
priv->nextSNRNF = 0;
return;
}
......@@ -105,32 +102,31 @@ static void lbs_save_rawSNRNF(struct lbs_private *priv, struct rxpd *p_rx_pd)
*/
static void lbs_compute_rssi(struct lbs_private *priv, struct rxpd *p_rx_pd)
{
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_RX);
lbs_deb_rx("rxpd: SNR %d, NF %d\n", p_rx_pd->snr, p_rx_pd->nf);
lbs_deb_rx("before computing SNR: SNR-avg = %d, NF-avg = %d\n",
adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
adapter->SNR[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->snr;
adapter->NF[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->nf;
priv->SNR[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->snr;
priv->NF[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->nf;
lbs_save_rawSNRNF(priv, p_rx_pd);
adapter->SNR[TYPE_RXPD][TYPE_AVG] = lbs_getavgsnr(priv) * AVG_SCALE;
adapter->NF[TYPE_RXPD][TYPE_AVG] = lbs_getavgnf(priv) * AVG_SCALE;
priv->SNR[TYPE_RXPD][TYPE_AVG] = lbs_getavgsnr(priv) * AVG_SCALE;
priv->NF[TYPE_RXPD][TYPE_AVG] = lbs_getavgnf(priv) * AVG_SCALE;
lbs_deb_rx("after computing SNR: SNR-avg = %d, NF-avg = %d\n",
adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
adapter->RSSI[TYPE_RXPD][TYPE_NOAVG] =
CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_NOAVG],
adapter->NF[TYPE_RXPD][TYPE_NOAVG]);
priv->RSSI[TYPE_RXPD][TYPE_NOAVG] =
CAL_RSSI(priv->SNR[TYPE_RXPD][TYPE_NOAVG],
priv->NF[TYPE_RXPD][TYPE_NOAVG]);
adapter->RSSI[TYPE_RXPD][TYPE_AVG] =
CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
priv->RSSI[TYPE_RXPD][TYPE_AVG] =
CAL_RSSI(priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
lbs_deb_leave(LBS_DEB_RX);
}
......@@ -139,7 +135,7 @@ void lbs_upload_rx_packet(struct lbs_private *priv, struct sk_buff *skb)
{
lbs_deb_rx("skb->data %p\n", skb->data);
if (priv->adapter->monitormode != LBS_MONITOR_OFF) {
if (priv->monitormode != LBS_MONITOR_OFF) {
skb->protocol = eth_type_trans(skb, priv->rtap_net_dev);
} else {
if (priv->mesh_dev && IS_MESH_FRAME(skb))
......@@ -161,7 +157,6 @@ void lbs_upload_rx_packet(struct lbs_private *priv, struct sk_buff *skb)
*/
int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct rxpackethdr *p_rx_pkt;
......@@ -174,7 +169,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
lbs_deb_enter(LBS_DEB_RX);
if (priv->adapter->monitormode != LBS_MONITOR_OFF)
if (priv->monitormode != LBS_MONITOR_OFF)
return process_rxed_802_11_packet(priv, skb);
p_rx_pkt = (struct rxpackethdr *) skb->data;
......@@ -258,8 +253,8 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
/* Take the data rate from the rxpd structure
* only if the rate is auto
*/
if (adapter->auto_rate)
adapter->cur_rate = lbs_fw_index_to_data_rate(p_rx_pd->rx_rate);
if (priv->auto_rate)
priv->cur_rate = lbs_fw_index_to_data_rate(p_rx_pd->rx_rate);
lbs_compute_rssi(priv, p_rx_pd);
......@@ -327,7 +322,6 @@ static u8 convert_mv_rate_to_radiotap(u8 rate)
static int process_rxed_802_11_packet(struct lbs_private *priv,
struct sk_buff *skb)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct rx80211packethdr *p_rx_pkt;
......@@ -361,7 +355,7 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
skb->len, sizeof(struct rxpd), skb->len - sizeof(struct rxpd));
/* create the exported radio header */
if (priv->adapter->monitormode == LBS_MONITOR_OFF) {
if (priv->monitormode == LBS_MONITOR_OFF) {
/* no radio header */
/* chop the rxpd */
skb_pull(skb, sizeof(struct rxpd));
......@@ -410,8 +404,8 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
/* Take the data rate from the rxpd structure
* only if the rate is auto
*/
if (adapter->auto_rate)
adapter->cur_rate = lbs_fw_index_to_data_rate(prxpd->rx_rate);
if (priv->auto_rate)
priv->cur_rate = lbs_fw_index_to_data_rate(prxpd->rx_rate);
lbs_compute_rssi(priv, prxpd);
......
drivers/net/wireless/libertas/scan.c
View file @ aa21c004
......@@ -190,13 +190,13 @@ static inline int is_same_network(struct bss_descriptor *src,
* 0 0 0 0 !=NONE 1 0 0 yes Dynamic WEP
*
*
* @param adapter A pointer to struct lbs_adapter
* @param priv A pointer to struct lbs_private
* @param index Index in scantable to check against current driver settings
* @param mode Network mode: Infrastructure or IBSS
*
* @return Index in scantable, or error code if negative
*/
static int is_network_compatible(struct lbs_adapter *adapter,
static int is_network_compatible(struct lbs_private *priv,
struct bss_descriptor * bss, u8 mode)
{
int matched = 0;
......@@ -206,31 +206,31 @@ static int is_network_compatible(struct lbs_adapter *adapter,
if (bss->mode != mode)
goto done;
if ((matched = match_bss_no_security(&adapter->secinfo, bss))) {
if ((matched = match_bss_no_security(&priv->secinfo, bss))) {
goto done;
} else if ((matched = match_bss_static_wep(&adapter->secinfo, bss))) {
} else if ((matched = match_bss_static_wep(&priv->secinfo, bss))) {
goto done;
} else if ((matched = match_bss_wpa(&adapter->secinfo, bss))) {
} else if ((matched = match_bss_wpa(&priv->secinfo, bss))) {
lbs_deb_scan(
"is_network_compatible() WPA: wpa_ie 0x%x "
"wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
"privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
adapter->secinfo.wep_enabled ? "e" : "d",
adapter->secinfo.WPAenabled ? "e" : "d",
adapter->secinfo.WPA2enabled ? "e" : "d",
priv->secinfo.wep_enabled ? "e" : "d",
priv->secinfo.WPAenabled ? "e" : "d",
priv->secinfo.WPA2enabled ? "e" : "d",
(bss->capability & WLAN_CAPABILITY_PRIVACY));
goto done;
} else if ((matched = match_bss_wpa2(&adapter->secinfo, bss))) {
} else if ((matched = match_bss_wpa2(&priv->secinfo, bss))) {
lbs_deb_scan(
"is_network_compatible() WPA2: wpa_ie 0x%x "
"wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
"privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
adapter->secinfo.wep_enabled ? "e" : "d",
adapter->secinfo.WPAenabled ? "e" : "d",
adapter->secinfo.WPA2enabled ? "e" : "d",
priv->secinfo.wep_enabled ? "e" : "d",
priv->secinfo.WPAenabled ? "e" : "d",
priv->secinfo.WPA2enabled ? "e" : "d",
(bss->capability & WLAN_CAPABILITY_PRIVACY));
goto done;
} else if ((matched = match_bss_dynamic_wep(&adapter->secinfo, bss))) {
} else if ((matched = match_bss_dynamic_wep(&priv->secinfo, bss))) {
lbs_deb_scan(
"is_network_compatible() dynamic WEP: "
"wpa_ie 0x%x wpa2_ie 0x%x privacy 0x%x\n",
......@@ -244,9 +244,9 @@ static int is_network_compatible(struct lbs_adapter *adapter,
"is_network_compatible() FAILED: wpa_ie 0x%x "
"wpa2_ie 0x%x WEP %s WPA %s WPA2 %s privacy 0x%x\n",
bss->wpa_ie[0], bss->rsn_ie[0],
adapter->secinfo.wep_enabled ? "e" : "d",
adapter->secinfo.WPAenabled ? "e" : "d",
adapter->secinfo.WPA2enabled ? "e" : "d",
priv->secinfo.wep_enabled ? "e" : "d",
priv->secinfo.WPAenabled ? "e" : "d",
priv->secinfo.WPA2enabled ? "e" : "d",
(bss->capability & WLAN_CAPABILITY_PRIVACY));
done:
......@@ -298,7 +298,6 @@ static int lbs_scan_create_channel_list(struct lbs_private *priv,
u8 filteredscan)
{
struct lbs_adapter *adapter = priv->adapter;
struct region_channel *scanregion;
struct chan_freq_power *cfp;
int rgnidx;
......@@ -314,22 +313,22 @@ static int lbs_scan_create_channel_list(struct lbs_private *priv,
*/
scantype = CMD_SCAN_TYPE_ACTIVE;
for (rgnidx = 0; rgnidx < ARRAY_SIZE(adapter->region_channel); rgnidx++) {
if (priv->adapter->enable11d &&
(adapter->connect_status != LBS_CONNECTED) &&
(adapter->mesh_connect_status != LBS_CONNECTED)) {
for (rgnidx = 0; rgnidx < ARRAY_SIZE(priv->region_channel); rgnidx++) {
if (priv->enable11d &&
(priv->connect_status != LBS_CONNECTED) &&
(priv->mesh_connect_status != LBS_CONNECTED)) {
/* Scan all the supported chan for the first scan */
if (!adapter->universal_channel[rgnidx].valid)
if (!priv->universal_channel[rgnidx].valid)
continue;
scanregion = &adapter->universal_channel[rgnidx];
scanregion = &priv->universal_channel[rgnidx];
/* clear the parsed_region_chan for the first scan */
memset(&adapter->parsed_region_chan, 0x00,
sizeof(adapter->parsed_region_chan));
memset(&priv->parsed_region_chan, 0x00,
sizeof(priv->parsed_region_chan));
} else {
if (!adapter->region_channel[rgnidx].valid)
if (!priv->region_channel[rgnidx].valid)
continue;
scanregion = &adapter->region_channel[rgnidx];
scanregion = &priv->region_channel[rgnidx];
}
for (nextchan = 0;
......@@ -337,10 +336,10 @@ static int lbs_scan_create_channel_list(struct lbs_private *priv,
cfp = scanregion->CFP + nextchan;
if (priv->adapter->enable11d) {
if (priv->enable11d) {
scantype =
lbs_get_scan_type_11d(cfp->channel,
&adapter->
&priv->
parsed_region_chan);
}
......@@ -540,7 +539,6 @@ int lbs_scan_networks(struct lbs_private *priv,
const struct lbs_ioctl_user_scan_cfg *user_cfg,
int full_scan)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = -ENOMEM;
struct chanscanparamset *chan_list;
struct chanscanparamset *curr_chans;
......@@ -598,12 +596,12 @@ int lbs_scan_networks(struct lbs_private *priv,
/* Prepare to continue an interrupted scan */
lbs_deb_scan("chan_count %d, last_scanned_channel %d\n",
chan_count, adapter->last_scanned_channel);
chan_count, priv->last_scanned_channel);
curr_chans = chan_list;
/* advance channel list by already-scanned-channels */
if (adapter->last_scanned_channel > 0) {
curr_chans += adapter->last_scanned_channel;
chan_count -= adapter->last_scanned_channel;
if (priv->last_scanned_channel > 0) {
curr_chans += priv->last_scanned_channel;
chan_count -= priv->last_scanned_channel;
}
/* Send scan command(s)
......@@ -627,12 +625,12 @@ int lbs_scan_networks(struct lbs_private *priv,
/* somehow schedule the next part of the scan */
if (chan_count &&
!full_scan &&
!priv->adapter->surpriseremoved) {
!priv->surpriseremoved) {
/* -1 marks just that we're currently scanning */
if (adapter->last_scanned_channel < 0)
adapter->last_scanned_channel = to_scan;
if (priv->last_scanned_channel < 0)
priv->last_scanned_channel = to_scan;
else
adapter->last_scanned_channel += to_scan;
priv->last_scanned_channel += to_scan;
cancel_delayed_work(&priv->scan_work);
queue_delayed_work(priv->work_thread, &priv->scan_work,
msecs_to_jiffies(300));
......@@ -646,24 +644,24 @@ int lbs_scan_networks(struct lbs_private *priv,
#ifdef CONFIG_LIBERTAS_DEBUG
/* Dump the scan table */
mutex_lock(&adapter->lock);
mutex_lock(&priv->lock);
lbs_deb_scan("scan table:\n");
list_for_each_entry(iter, &adapter->network_list, list)
list_for_each_entry(iter, &priv->network_list, list)
lbs_deb_scan("%02d: BSSID %s, RSSI %d, SSID '%s'\n",
i++, print_mac(mac, iter->bssid), (s32) iter->rssi,
escape_essid(iter->ssid, iter->ssid_len));
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
#endif
out2:
adapter->last_scanned_channel = 0;
priv->last_scanned_channel = 0;
out:
if (adapter->connect_status == LBS_CONNECTED) {
if (priv->connect_status == LBS_CONNECTED) {
netif_carrier_on(priv->dev);
netif_wake_queue(priv->dev);
}
if (priv->mesh_dev && (adapter->mesh_connect_status == LBS_CONNECTED)) {
if (priv->mesh_dev && (priv->mesh_connect_status == LBS_CONNECTED)) {
netif_carrier_on(priv->mesh_dev);
netif_wake_queue(priv->mesh_dev);
}
......@@ -931,13 +929,13 @@ done:
*
* Used in association code
*
* @param adapter A pointer to struct lbs_adapter
* @param priv A pointer to struct lbs_private
* @param bssid BSSID to find in the scan list
* @param mode Network mode: Infrastructure or IBSS
*
* @return index in BSSID list, or error return code (< 0)
*/
struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_adapter *adapter,
struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_private *priv,
u8 * bssid, u8 mode)
{
struct bss_descriptor * iter_bss;
......@@ -955,14 +953,14 @@ struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_adapter *adapter,
* continue past a matched bssid that is not compatible in case there
* is an AP with multiple SSIDs assigned to the same BSSID
*/
mutex_lock(&adapter->lock);
list_for_each_entry (iter_bss, &adapter->network_list, list) {
mutex_lock(&priv->lock);
list_for_each_entry (iter_bss, &priv->network_list, list) {
if (compare_ether_addr(iter_bss->bssid, bssid))
continue; /* bssid doesn't match */
switch (mode) {
case IW_MODE_INFRA:
case IW_MODE_ADHOC:
if (!is_network_compatible(adapter, iter_bss, mode))
if (!is_network_compatible(priv, iter_bss, mode))
break;
found_bss = iter_bss;
break;
......@@ -971,7 +969,7 @@ struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_adapter *adapter,
break;
}
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
out:
lbs_deb_leave_args(LBS_DEB_SCAN, "found_bss %p", found_bss);
......@@ -983,14 +981,14 @@ out:
*
* Used in association code
*
* @param adapter A pointer to struct lbs_adapter
* @param priv A pointer to struct lbs_private
* @param ssid SSID to find in the list
* @param bssid BSSID to qualify the SSID selection (if provided)
* @param mode Network mode: Infrastructure or IBSS
*
* @return index in BSSID list
*/
struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_adapter *adapter,
struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_private *priv,
u8 *ssid, u8 ssid_len, u8 * bssid, u8 mode,
int channel)
{
......@@ -1001,9 +999,9 @@ struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_adapter *adapter,
lbs_deb_enter(LBS_DEB_SCAN);
mutex_lock(&adapter->lock);
mutex_lock(&priv->lock);
list_for_each_entry (iter_bss, &adapter->network_list, list) {
list_for_each_entry (iter_bss, &priv->network_list, list) {
if ( !tmp_oldest
|| (iter_bss->last_scanned < tmp_oldest->last_scanned))
tmp_oldest = iter_bss;
......@@ -1019,7 +1017,7 @@ struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_adapter *adapter,
switch (mode) {
case IW_MODE_INFRA:
case IW_MODE_ADHOC:
if (!is_network_compatible(adapter, iter_bss, mode))
if (!is_network_compatible(priv, iter_bss, mode))
break;
if (bssid) {
......@@ -1044,7 +1042,7 @@ struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_adapter *adapter,
}
out:
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_SCAN, "found_bss %p", found_bss);
return found_bss;
}
......@@ -1055,12 +1053,12 @@ out:
* Search the scan table for the best SSID that also matches the current
* adapter network preference (infrastructure or adhoc)
*
* @param adapter A pointer to struct lbs_adapter
* @param priv A pointer to struct lbs_private
*
* @return index in BSSID list
*/
static struct bss_descriptor *lbs_find_best_ssid_in_list(
struct lbs_adapter *adapter,
struct lbs_private *priv,
u8 mode)
{
u8 bestrssi = 0;
......@@ -1069,13 +1067,13 @@ static struct bss_descriptor *lbs_find_best_ssid_in_list(
lbs_deb_enter(LBS_DEB_SCAN);
mutex_lock(&adapter->lock);
mutex_lock(&priv->lock);
list_for_each_entry (iter_bss, &adapter->network_list, list) {
list_for_each_entry (iter_bss, &priv->network_list, list) {
switch (mode) {
case IW_MODE_INFRA:
case IW_MODE_ADHOC:
if (!is_network_compatible(adapter, iter_bss, mode))
if (!is_network_compatible(priv, iter_bss, mode))
break;
if (SCAN_RSSI(iter_bss->rssi) <= bestrssi)
break;
......@@ -1092,7 +1090,7 @@ static struct bss_descriptor *lbs_find_best_ssid_in_list(
}
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_SCAN, "best_bss %p", best_bss);
return best_bss;
}
......@@ -1110,17 +1108,16 @@ static struct bss_descriptor *lbs_find_best_ssid_in_list(
int lbs_find_best_network_ssid(struct lbs_private *priv,
u8 *out_ssid, u8 *out_ssid_len, u8 preferred_mode, u8 *out_mode)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = -1;
struct bss_descriptor * found;
lbs_deb_enter(LBS_DEB_SCAN);
lbs_scan_networks(priv, NULL, 1);
if (adapter->surpriseremoved)
if (priv->surpriseremoved)
goto out;
found = lbs_find_best_ssid_in_list(adapter, preferred_mode);
found = lbs_find_best_ssid_in_list(priv, preferred_mode);
if (found && (found->ssid_len > 0)) {
memcpy(out_ssid, &found->ssid, IW_ESSID_MAX_SIZE);
*out_ssid_len = found->ssid_len;
......@@ -1150,7 +1147,6 @@ out:
int lbs_send_specific_ssid_scan(struct lbs_private *priv,
u8 *ssid, u8 ssid_len, u8 clear_ssid)
{
struct lbs_adapter *adapter = priv->adapter;
struct lbs_ioctl_user_scan_cfg scancfg;
int ret = 0;
......@@ -1166,7 +1162,7 @@ int lbs_send_specific_ssid_scan(struct lbs_private *priv,
scancfg.clear_ssid = clear_ssid;
lbs_scan_networks(priv, &scancfg, 1);
if (adapter->surpriseremoved) {
if (priv->surpriseremoved) {
ret = -1;
goto out;
}
......@@ -1192,7 +1188,6 @@ static inline char *lbs_translate_scan(struct lbs_private *priv,
char *start, char *stop,
struct bss_descriptor *bss)
{
struct lbs_adapter *adapter = priv->adapter;
struct chan_freq_power *cfp;
char *current_val; /* For rates */
struct iw_event iwe; /* Temporary buffer */
......@@ -1204,7 +1199,7 @@ static inline char *lbs_translate_scan(struct lbs_private *priv,
lbs_deb_enter(LBS_DEB_SCAN);
cfp = lbs_find_cfp_by_band_and_channel(adapter, 0, bss->channel);
cfp = lbs_find_cfp_by_band_and_channel(priv, 0, bss->channel);
if (!cfp) {
lbs_deb_scan("Invalid channel number %d\n", bss->channel);
start = NULL;
......@@ -1247,25 +1242,25 @@ static inline char *lbs_translate_scan(struct lbs_private *priv,
if (iwe.u.qual.qual > 100)
iwe.u.qual.qual = 100;
if (adapter->NF[TYPE_BEACON][TYPE_NOAVG] == 0) {
if (priv->NF[TYPE_BEACON][TYPE_NOAVG] == 0) {
iwe.u.qual.noise = MRVDRV_NF_DEFAULT_SCAN_VALUE;
} else {
iwe.u.qual.noise =
CAL_NF(adapter->NF[TYPE_BEACON][TYPE_NOAVG]);
CAL_NF(priv->NF[TYPE_BEACON][TYPE_NOAVG]);
}
/* Locally created ad-hoc BSSs won't have beacons if this is the
* only station in the adhoc network; so get signal strength
* from receive statistics.
*/
if ((adapter->mode == IW_MODE_ADHOC)
&& adapter->adhoccreate
&& !lbs_ssid_cmp(adapter->curbssparams.ssid,
adapter->curbssparams.ssid_len,
if ((priv->mode == IW_MODE_ADHOC)
&& priv->adhoccreate
&& !lbs_ssid_cmp(priv->curbssparams.ssid,
priv->curbssparams.ssid_len,
bss->ssid, bss->ssid_len)) {
int snr, nf;
snr = adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
nf = adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
snr = priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
nf = priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
iwe.u.qual.level = CAL_RSSI(snr, nf);
}
start = iwe_stream_add_event(start, stop, &iwe, IW_EV_QUAL_LEN);
......@@ -1294,10 +1289,10 @@ static inline char *lbs_translate_scan(struct lbs_private *priv,
stop, &iwe, IW_EV_PARAM_LEN);
}
if ((bss->mode == IW_MODE_ADHOC)
&& !lbs_ssid_cmp(adapter->curbssparams.ssid,
adapter->curbssparams.ssid_len,
&& !lbs_ssid_cmp(priv->curbssparams.ssid,
priv->curbssparams.ssid_len,
bss->ssid, bss->ssid_len)
&& adapter->adhoccreate) {
&& priv->adhoccreate) {
iwe.u.bitrate.value = 22 * 500000;
current_val = iwe_stream_add_value(start, current_val,
stop, &iwe, IW_EV_PARAM_LEN);
......@@ -1356,7 +1351,6 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
struct iw_param *wrqu, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_SCAN);
......@@ -1380,9 +1374,9 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
queue_delayed_work(priv->work_thread, &priv->scan_work,
msecs_to_jiffies(50));
/* set marker that currently a scan is taking place */
adapter->last_scanned_channel = -1;
priv->last_scanned_channel = -1;
if (adapter->surpriseremoved)
if (priv->surpriseremoved)
return -EIO;
lbs_deb_leave(LBS_DEB_SCAN);
......@@ -1405,7 +1399,6 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
{
#define SCAN_ITEM_SIZE 128
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
int err = 0;
char *ev = extra;
char *stop = ev + dwrq->length;
......@@ -1415,17 +1408,17 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
lbs_deb_enter(LBS_DEB_SCAN);
/* iwlist should wait until the current scan is finished */
if (adapter->last_scanned_channel)
if (priv->last_scanned_channel)
return -EAGAIN;
/* Update RSSI if current BSS is a locally created ad-hoc BSS */
if ((adapter->mode == IW_MODE_ADHOC) && adapter->adhoccreate) {
if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate) {
lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
CMD_OPTION_WAITFORRSP, 0, NULL);
}
mutex_lock(&adapter->lock);
list_for_each_entry_safe (iter_bss, safe, &adapter->network_list, list) {
mutex_lock(&priv->lock);
list_for_each_entry_safe (iter_bss, safe, &priv->network_list, list) {
char * next_ev;
unsigned long stale_time;
......@@ -1442,7 +1435,7 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
stale_time = iter_bss->last_scanned + DEFAULT_MAX_SCAN_AGE;
if (time_after(jiffies, stale_time)) {
list_move_tail (&iter_bss->list,
&adapter->network_free_list);
&priv->network_free_list);
clear_bss_descriptor(iter_bss);
continue;
}
......@@ -1453,7 +1446,7 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
continue;
ev = next_ev;
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
dwrq->length = (ev - extra);
dwrq->flags = 0;
......@@ -1538,7 +1531,6 @@ int lbs_cmd_80211_scan(struct lbs_private *priv,
*/
int lbs_ret_80211_scan(struct lbs_private *priv, struct cmd_ds_command *resp)
{
struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_scan_rsp *pscan;
struct bss_descriptor * iter_bss;
struct bss_descriptor * safe;
......@@ -1552,11 +1544,11 @@ int lbs_ret_80211_scan(struct lbs_private *priv, struct cmd_ds_command *resp)
lbs_deb_enter(LBS_DEB_SCAN);
/* Prune old entries from scan table */
list_for_each_entry_safe (iter_bss, safe, &adapter->network_list, list) {
list_for_each_entry_safe (iter_bss, safe, &priv->network_list, list) {
unsigned long stale_time = iter_bss->last_scanned + DEFAULT_MAX_SCAN_AGE;
if (time_before(jiffies, stale_time))
continue;
list_move_tail (&iter_bss->list, &adapter->network_free_list);
list_move_tail (&iter_bss->list, &priv->network_free_list);
clear_bss_descriptor(iter_bss);
}
......@@ -1609,7 +1601,7 @@ int lbs_ret_80211_scan(struct lbs_private *priv, struct cmd_ds_command *resp)
}
/* Try to find this bss in the scan table */
list_for_each_entry (iter_bss, &adapter->network_list, list) {
list_for_each_entry (iter_bss, &priv->network_list, list) {
if (is_same_network(iter_bss, &new)) {
found = iter_bss;
break;
......@@ -1623,16 +1615,16 @@ int lbs_ret_80211_scan(struct lbs_private *priv, struct cmd_ds_command *resp)
if (found) {
/* found, clear it */
clear_bss_descriptor(found);
} else if (!list_empty(&adapter->network_free_list)) {
} else if (!list_empty(&priv->network_free_list)) {
/* Pull one from the free list */
found = list_entry(adapter->network_free_list.next,
found = list_entry(priv->network_free_list.next,
struct bss_descriptor, list);
list_move_tail(&found->list, &adapter->network_list);
list_move_tail(&found->list, &priv->network_list);
} else if (oldest) {
/* If there are no more slots, expire the oldest */
found = oldest;
clear_bss_descriptor(found);
list_move_tail(&found->list, &adapter->network_list);
list_move_tail(&found->list, &priv->network_list);
} else {
continue;
}
......
drivers/net/wireless/libertas/scan.h
View file @ aa21c004
......@@ -10,8 +10,6 @@
#include <net/ieee80211.h>
#include "hostcmd.h"
struct lbs_adapter;
/**
* @brief Maximum number of channels that can be sent in a setuserscan ioctl
*
......@@ -168,11 +166,11 @@ struct bss_descriptor {
int lbs_ssid_cmp(u8 *ssid1, u8 ssid1_len, u8 *ssid2, u8 ssid2_len);
struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_adapter *adapter,
struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_private *priv,
u8 *ssid, u8 ssid_len, u8 *bssid, u8 mode,
int channel);
struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_adapter *adapter,
struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_private *priv,
u8 *bssid, u8 mode);
int lbs_find_best_network_ssid(struct lbs_private *priv, u8 *out_ssid,
......
drivers/net/wireless/libertas/tx.c
View file @ aa21c004
......@@ -64,11 +64,11 @@ static int SendSinglePacket(struct lbs_private *priv, struct sk_buff *skb)
u8 *p802x_hdr;
struct tx_radiotap_hdr *pradiotap_hdr;
u32 new_rate;
u8 *ptr = priv->adapter->tmptxbuf;
u8 *ptr = priv->tmptxbuf;
lbs_deb_enter(LBS_DEB_TX);
if (priv->adapter->surpriseremoved)
if (priv->surpriseremoved)
return -1;
if (!skb->len || (skb->len > MRVDRV_ETH_TX_PACKET_BUFFER_SIZE)) {
......@@ -86,7 +86,7 @@ static int SendSinglePacket(struct lbs_private *priv, struct sk_buff *skb)
plocaltxpd->tx_packet_location = cpu_to_le32(sizeof(struct txpd));
p802x_hdr = skb->data;
if (priv->adapter->monitormode != LBS_MONITOR_OFF) {
if (priv->monitormode != LBS_MONITOR_OFF) {
/* locate radiotap header */
pradiotap_hdr = (struct tx_radiotap_hdr *)skb->data;
......@@ -106,7 +106,7 @@ static int SendSinglePacket(struct lbs_private *priv, struct sk_buff *skb)
}
/* copy destination address from 802.3 or 802.11 header */
if (priv->adapter->monitormode != LBS_MONITOR_OFF)
if (priv->monitormode != LBS_MONITOR_OFF)
memcpy(plocaltxpd->tx_dest_addr_high, p802x_hdr + 4, ETH_ALEN);
else
memcpy(plocaltxpd->tx_dest_addr_high, p802x_hdr, ETH_ALEN);
......@@ -124,7 +124,7 @@ static int SendSinglePacket(struct lbs_private *priv, struct sk_buff *skb)
lbs_deb_hex(LBS_DEB_TX, "Tx Data", (u8 *) p802x_hdr, le16_to_cpu(plocaltxpd->tx_packet_length));
memcpy(ptr, p802x_hdr, le16_to_cpu(plocaltxpd->tx_packet_length));
ret = priv->hw_host_to_card(priv, MVMS_DAT,
priv->adapter->tmptxbuf,
priv->tmptxbuf,
le16_to_cpu(plocaltxpd->tx_packet_length) +
sizeof(struct txpd));
......@@ -144,7 +144,7 @@ done:
priv->stats.tx_errors++;
}
if (!ret && priv->adapter->monitormode != LBS_MONITOR_OFF) {
if (!ret && priv->monitormode != LBS_MONITOR_OFF) {
/* Keep the skb to echo it back once Tx feedback is
received from FW */
skb_orphan(skb);
......@@ -154,7 +154,7 @@ done:
netif_stop_queue(priv->mesh_dev);
/* Keep the skb around for when we get feedback */
priv->adapter->currenttxskb = skb;
priv->currenttxskb = skb;
} else {
dev_kfree_skb_any(skb);
}
......@@ -166,29 +166,27 @@ done:
void lbs_tx_runqueue(struct lbs_private *priv)
{
struct lbs_adapter *adapter = priv->adapter;
int i;
spin_lock(&adapter->txqueue_lock);
for (i = 0; i < adapter->tx_queue_idx; i++) {
struct sk_buff *skb = adapter->tx_queue_ps[i];
spin_unlock(&adapter->txqueue_lock);
spin_lock(&priv->txqueue_lock);
for (i = 0; i < priv->tx_queue_idx; i++) {
struct sk_buff *skb = priv->tx_queue_ps[i];
spin_unlock(&priv->txqueue_lock);
SendSinglePacket(priv, skb);
spin_lock(&adapter->txqueue_lock);
spin_lock(&priv->txqueue_lock);
}
adapter->tx_queue_idx = 0;
spin_unlock(&adapter->txqueue_lock);
priv->tx_queue_idx = 0;
spin_unlock(&priv->txqueue_lock);
}
static void lbs_tx_queue(struct lbs_private *priv, struct sk_buff *skb)
{
struct lbs_adapter *adapter = priv->adapter;
spin_lock(&adapter->txqueue_lock);
spin_lock(&priv->txqueue_lock);
WARN_ON(priv->adapter->tx_queue_idx >= NR_TX_QUEUE);
adapter->tx_queue_ps[adapter->tx_queue_idx++] = skb;
if (adapter->tx_queue_idx == NR_TX_QUEUE) {
WARN_ON(priv->tx_queue_idx >= NR_TX_QUEUE);
priv->tx_queue_ps[priv->tx_queue_idx++] = skb;
if (priv->tx_queue_idx == NR_TX_QUEUE) {
netif_stop_queue(priv->dev);
if (priv->mesh_dev)
netif_stop_queue(priv->mesh_dev);
......@@ -198,7 +196,7 @@ static void lbs_tx_queue(struct lbs_private *priv, struct sk_buff *skb)
netif_start_queue(priv->mesh_dev);
}
spin_unlock(&adapter->txqueue_lock);
spin_unlock(&priv->txqueue_lock);
}
/**
......@@ -221,8 +219,8 @@ int lbs_process_tx(struct lbs_private *priv, struct sk_buff *skb)
goto done;
}
if ((priv->adapter->psstate == PS_STATE_SLEEP) ||
(priv->adapter->psstate == PS_STATE_PRE_SLEEP)) {
if ((priv->psstate == PS_STATE_SLEEP) ||
(priv->psstate == PS_STATE_PRE_SLEEP)) {
lbs_tx_queue(priv, skb);
return ret;
}
......@@ -244,17 +242,16 @@ done:
*/
void lbs_send_tx_feedback(struct lbs_private *priv)
{
struct lbs_adapter *adapter = priv->adapter;
struct tx_radiotap_hdr *radiotap_hdr;
u32 status = adapter->eventcause;
u32 status = priv->eventcause;
int txfail;
int try_count;
if (adapter->monitormode == LBS_MONITOR_OFF ||
adapter->currenttxskb == NULL)
if (priv->monitormode == LBS_MONITOR_OFF ||
priv->currenttxskb == NULL)
return;
radiotap_hdr = (struct tx_radiotap_hdr *)adapter->currenttxskb->data;
radiotap_hdr = (struct tx_radiotap_hdr *)priv->currenttxskb->data;
txfail = (status >> 24);
......@@ -267,14 +264,14 @@ void lbs_send_tx_feedback(struct lbs_private *priv)
#endif
try_count = (status >> 16) & 0xff;
radiotap_hdr->data_retries = (try_count) ?
(1 + adapter->txretrycount - try_count) : 0;
lbs_upload_rx_packet(priv, adapter->currenttxskb);
adapter->currenttxskb = NULL;
(1 + priv->txretrycount - try_count) : 0;
lbs_upload_rx_packet(priv, priv->currenttxskb);
priv->currenttxskb = NULL;
if (adapter->connect_status == LBS_CONNECTED)
if (priv->connect_status == LBS_CONNECTED)
netif_wake_queue(priv->dev);
if (priv->mesh_dev && (adapter->mesh_connect_status == LBS_CONNECTED))
if (priv->mesh_dev && (priv->mesh_connect_status == LBS_CONNECTED))
netif_wake_queue(priv->mesh_dev);
}
EXPORT_SYMBOL_GPL(lbs_send_tx_feedback);
drivers/net/wireless/libertas/wext.c
View file @ aa21c004
......@@ -23,7 +23,7 @@
static inline void lbs_postpone_association_work(struct lbs_private *priv)
{
if (priv->adapter->surpriseremoved)
if (priv->surpriseremoved)
return;
cancel_delayed_work(&priv->assoc_work);
queue_delayed_work(priv->work_thread, &priv->assoc_work, HZ / 2);
......@@ -32,21 +32,21 @@ static inline void lbs_postpone_association_work(struct lbs_private *priv)
static inline void lbs_cancel_association_work(struct lbs_private *priv)
{
cancel_delayed_work(&priv->assoc_work);
kfree(priv->adapter->pending_assoc_req);
priv->adapter->pending_assoc_req = NULL;
kfree(priv->pending_assoc_req);
priv->pending_assoc_req = NULL;
}
/**
* @brief Find the channel frequency power info with specific channel
*
* @param adapter A pointer to struct lbs_adapter structure
* @param priv A pointer to struct lbs_private structure
* @param band it can be BAND_A, BAND_G or BAND_B
* @param channel the channel for looking
* @return A pointer to struct chan_freq_power structure or NULL if not find.
*/
struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
struct lbs_adapter *adapter,
struct lbs_private *priv,
u8 band,
u16 channel)
{
......@@ -54,11 +54,11 @@ struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
struct region_channel *rc;
int i, j;
for (j = 0; !cfp && (j < ARRAY_SIZE(adapter->region_channel)); j++) {
rc = &adapter->region_channel[j];
for (j = 0; !cfp && (j < ARRAY_SIZE(priv->region_channel)); j++) {
rc = &priv->region_channel[j];
if (adapter->enable11d)
rc = &adapter->universal_channel[j];
if (priv->enable11d)
rc = &priv->universal_channel[j];
if (!rc->valid || !rc->CFP)
continue;
if (rc->band != band)
......@@ -81,13 +81,13 @@ struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
/**
* @brief Find the channel frequency power info with specific frequency
*
* @param adapter A pointer to struct lbs_adapter structure
* @param priv A pointer to struct lbs_private structure
* @param band it can be BAND_A, BAND_G or BAND_B
* @param freq the frequency for looking
* @return A pointer to struct chan_freq_power structure or NULL if not find.
*/
static struct chan_freq_power *find_cfp_by_band_and_freq(
struct lbs_adapter *adapter,
struct lbs_private *priv,
u8 band,
u32 freq)
{
......@@ -95,11 +95,11 @@ static struct chan_freq_power *find_cfp_by_band_and_freq(
struct region_channel *rc;
int i, j;
for (j = 0; !cfp && (j < ARRAY_SIZE(adapter->region_channel)); j++) {
rc = &adapter->region_channel[j];
for (j = 0; !cfp && (j < ARRAY_SIZE(priv->region_channel)); j++) {
rc = &priv->region_channel[j];
if (adapter->enable11d)
rc = &adapter->universal_channel[j];
if (priv->enable11d)
rc = &priv->universal_channel[j];
if (!rc->valid || !rc->CFP)
continue;
if (rc->band != band)
......@@ -130,13 +130,12 @@ static struct chan_freq_power *find_cfp_by_band_and_freq(
static int lbs_radio_ioctl(struct lbs_private *priv, u8 option)
{
int ret = 0;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
if (adapter->radioon != option) {
if (priv->radioon != option) {
lbs_deb_wext("switching radio %s\n", option ? "on" : "off");
adapter->radioon = option;
priv->radioon = option;
ret = lbs_prepare_and_send_command(priv,
CMD_802_11_RADIO_CONTROL,
......@@ -151,18 +150,18 @@ static int lbs_radio_ioctl(struct lbs_private *priv, u8 option)
/**
* @brief Copy active data rates based on adapter mode and status
*
* @param adapter A pointer to struct lbs_adapter structure
* @param priv A pointer to struct lbs_private structure
* @param rate The buf to return the active rates
*/
static void copy_active_data_rates(struct lbs_adapter *adapter, u8 *rates)
static void copy_active_data_rates(struct lbs_private *priv, u8 *rates)
{
lbs_deb_enter(LBS_DEB_WEXT);
if ((adapter->connect_status != LBS_CONNECTED) &&
(adapter->mesh_connect_status != LBS_CONNECTED))
if ((priv->connect_status != LBS_CONNECTED) &&
(priv->mesh_connect_status != LBS_CONNECTED))
memcpy(rates, lbs_bg_rates, MAX_RATES);
else
memcpy(rates, adapter->curbssparams.rates, MAX_RATES);
memcpy(rates, priv->curbssparams.rates, MAX_RATES);
lbs_deb_leave(LBS_DEB_WEXT);
}
......@@ -184,18 +183,17 @@ static int lbs_get_freq(struct net_device *dev, struct iw_request_info *info,
struct iw_freq *fwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct chan_freq_power *cfp;
lbs_deb_enter(LBS_DEB_WEXT);
cfp = lbs_find_cfp_by_band_and_channel(adapter, 0,
adapter->curbssparams.channel);
cfp = lbs_find_cfp_by_band_and_channel(priv, 0,
priv->curbssparams.channel);
if (!cfp) {
if (adapter->curbssparams.channel)
if (priv->curbssparams.channel)
lbs_deb_wext("invalid channel %d\n",
adapter->curbssparams.channel);
priv->curbssparams.channel);
return -EINVAL;
}
......@@ -211,12 +209,11 @@ static int lbs_get_wap(struct net_device *dev, struct iw_request_info *info,
struct sockaddr *awrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
if (adapter->connect_status == LBS_CONNECTED) {
memcpy(awrq->sa_data, adapter->curbssparams.bssid, ETH_ALEN);
if (priv->connect_status == LBS_CONNECTED) {
memcpy(awrq->sa_data, priv->curbssparams.bssid, ETH_ALEN);
} else {
memset(awrq->sa_data, 0, ETH_ALEN);
}
......@@ -230,7 +227,6 @@ static int lbs_set_nick(struct net_device *dev, struct iw_request_info *info,
struct iw_point *dwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
......@@ -242,10 +238,10 @@ static int lbs_set_nick(struct net_device *dev, struct iw_request_info *info,
return -E2BIG;
}
mutex_lock(&adapter->lock);
memset(adapter->nodename, 0, sizeof(adapter->nodename));
memcpy(adapter->nodename, extra, dwrq->length);
mutex_unlock(&adapter->lock);
mutex_lock(&priv->lock);
memset(priv->nodename, 0, sizeof(priv->nodename));
memcpy(priv->nodename, extra, dwrq->length);
mutex_unlock(&priv->lock);
lbs_deb_leave(LBS_DEB_WEXT);
return 0;
......@@ -255,12 +251,11 @@ static int lbs_get_nick(struct net_device *dev, struct iw_request_info *info,
struct iw_point *dwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
dwrq->length = strlen(adapter->nodename);
memcpy(extra, adapter->nodename, dwrq->length);
dwrq->length = strlen(priv->nodename);
memcpy(extra, priv->nodename, dwrq->length);
extra[dwrq->length] = '\0';
dwrq->flags = 1; /* active */
......@@ -273,13 +268,12 @@ static int mesh_get_nick(struct net_device *dev, struct iw_request_info *info,
struct iw_point *dwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
/* Use nickname to indicate that mesh is on */
if (adapter->mesh_connect_status == LBS_CONNECTED) {
if (priv->mesh_connect_status == LBS_CONNECTED) {
strncpy(extra, "Mesh", 12);
extra[12] = '\0';
dwrq->length = strlen(extra);
......@@ -299,17 +293,16 @@ static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
u32 rthr = vwrq->value;
lbs_deb_enter(LBS_DEB_WEXT);
if (vwrq->disabled) {
adapter->rtsthsd = rthr = MRVDRV_RTS_MAX_VALUE;
priv->rtsthsd = rthr = MRVDRV_RTS_MAX_VALUE;
} else {
if (rthr < MRVDRV_RTS_MIN_VALUE || rthr > MRVDRV_RTS_MAX_VALUE)
return -EINVAL;
adapter->rtsthsd = rthr;
priv->rtsthsd = rthr;
}
ret = lbs_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
......@@ -325,18 +318,17 @@ static int lbs_get_rts(struct net_device *dev, struct iw_request_info *info,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
adapter->rtsthsd = 0;
priv->rtsthsd = 0;
ret = lbs_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
OID_802_11_RTS_THRESHOLD, NULL);
if (ret)
goto out;
vwrq->value = adapter->rtsthsd;
vwrq->value = priv->rtsthsd;
vwrq->disabled = ((vwrq->value < MRVDRV_RTS_MIN_VALUE)
|| (vwrq->value > MRVDRV_RTS_MAX_VALUE));
vwrq->fixed = 1;
......@@ -352,17 +344,16 @@ static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info,
int ret = 0;
u32 fthr = vwrq->value;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
if (vwrq->disabled) {
adapter->fragthsd = fthr = MRVDRV_FRAG_MAX_VALUE;
priv->fragthsd = fthr = MRVDRV_FRAG_MAX_VALUE;
} else {
if (fthr < MRVDRV_FRAG_MIN_VALUE
|| fthr > MRVDRV_FRAG_MAX_VALUE)
return -EINVAL;
adapter->fragthsd = fthr;
priv->fragthsd = fthr;
}
ret = lbs_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
......@@ -378,11 +369,10 @@ static int lbs_get_frag(struct net_device *dev, struct iw_request_info *info,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
adapter->fragthsd = 0;
priv->fragthsd = 0;
ret = lbs_prepare_and_send_command(priv,
CMD_802_11_SNMP_MIB,
CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
......@@ -390,7 +380,7 @@ static int lbs_get_frag(struct net_device *dev, struct iw_request_info *info,
if (ret)
goto out;
vwrq->value = adapter->fragthsd;
vwrq->value = priv->fragthsd;
vwrq->disabled = ((vwrq->value < MRVDRV_FRAG_MIN_VALUE)
|| (vwrq->value > MRVDRV_FRAG_MAX_VALUE));
vwrq->fixed = 1;
......@@ -404,11 +394,10 @@ static int lbs_get_mode(struct net_device *dev,
struct iw_request_info *info, u32 * uwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
*uwrq = adapter->mode;
*uwrq = priv->mode;
lbs_deb_leave(LBS_DEB_WEXT);
return 0;
......@@ -432,7 +421,6 @@ static int lbs_get_txpow(struct net_device *dev,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
......@@ -444,10 +432,10 @@ static int lbs_get_txpow(struct net_device *dev,
if (ret)
goto out;
lbs_deb_wext("tx power level %d dbm\n", adapter->txpowerlevel);
vwrq->value = adapter->txpowerlevel;
lbs_deb_wext("tx power level %d dbm\n", priv->txpowerlevel);
vwrq->value = priv->txpowerlevel;
vwrq->fixed = 1;
if (adapter->radioon) {
if (priv->radioon) {
vwrq->disabled = 0;
vwrq->flags = IW_TXPOW_DBM;
} else {
......@@ -464,7 +452,6 @@ static int lbs_set_retry(struct net_device *dev, struct iw_request_info *info,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
......@@ -477,7 +464,7 @@ static int lbs_set_retry(struct net_device *dev, struct iw_request_info *info,
return -EINVAL;
/* Adding 1 to convert retry count to try count */
adapter->txretrycount = vwrq->value + 1;
priv->txretrycount = vwrq->value + 1;
ret = lbs_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
CMD_ACT_SET,
......@@ -499,12 +486,11 @@ static int lbs_get_retry(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
lbs_deb_enter(LBS_DEB_WEXT);
adapter->txretrycount = 0;
priv->txretrycount = 0;
ret = lbs_prepare_and_send_command(priv,
CMD_802_11_SNMP_MIB,
CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
......@@ -516,7 +502,7 @@ static int lbs_get_retry(struct net_device *dev, struct iw_request_info *info,
if (!vwrq->flags) {
vwrq->flags = IW_RETRY_LIMIT;
/* Subtract 1 to convert try count to retry count */
vwrq->value = adapter->txretrycount - 1;
vwrq->value = priv->txretrycount - 1;
}
out:
......@@ -568,7 +554,6 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
{
int i, j;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct iw_range *range = (struct iw_range *)extra;
struct chan_freq_power *cfp;
u8 rates[MAX_RATES + 1];
......@@ -584,7 +569,7 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
range->max_nwid = 0;
memset(rates, 0, sizeof(rates));
copy_active_data_rates(adapter, rates);
copy_active_data_rates(priv, rates);
range->num_bitrates = strnlen(rates, IW_MAX_BITRATES);
for (i = 0; i < range->num_bitrates; i++)
range->bitrate[i] = rates[i] * 500000;
......@@ -593,14 +578,14 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
range->num_bitrates);
range->num_frequency = 0;
if (priv->adapter->enable11d &&
(adapter->connect_status == LBS_CONNECTED ||
adapter->mesh_connect_status == LBS_CONNECTED)) {
if (priv->enable11d &&
(priv->connect_status == LBS_CONNECTED ||
priv->mesh_connect_status == LBS_CONNECTED)) {
u8 chan_no;
u8 band;
struct parsed_region_chan_11d *parsed_region_chan =
&adapter->parsed_region_chan;
&priv->parsed_region_chan;
if (parsed_region_chan == NULL) {
lbs_deb_wext("11d: parsed_region_chan is NULL\n");
......@@ -624,12 +609,12 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
}
if (!flag) {
for (j = 0; (range->num_frequency < IW_MAX_FREQUENCIES)
&& (j < ARRAY_SIZE(adapter->region_channel)); j++) {
cfp = adapter->region_channel[j].CFP;
&& (j < ARRAY_SIZE(priv->region_channel)); j++) {
cfp = priv->region_channel[j].CFP;
for (i = 0; (range->num_frequency < IW_MAX_FREQUENCIES)
&& adapter->region_channel[j].valid
&& priv->region_channel[j].valid
&& cfp
&& (i < adapter->region_channel[j].nrcfp); i++) {
&& (i < priv->region_channel[j].nrcfp); i++) {
range->freq[range->num_frequency].i =
(long)cfp->channel;
range->freq[range->num_frequency].m =
......@@ -729,7 +714,7 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
range->event_capa[1] = IW_EVENT_CAPA_K_1;
if (adapter->fwcapinfo & FW_CAPINFO_WPA) {
if (priv->fwcapinfo & FW_CAPINFO_WPA) {
range->enc_capa = IW_ENC_CAPA_WPA
| IW_ENC_CAPA_WPA2
| IW_ENC_CAPA_CIPHER_TKIP
......@@ -745,7 +730,6 @@ static int lbs_set_power(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
......@@ -754,8 +738,8 @@ static int lbs_set_power(struct net_device *dev, struct iw_request_info *info,
*/
if (vwrq->disabled) {
adapter->psmode = LBS802_11POWERMODECAM;
if (adapter->psstate != PS_STATE_FULL_POWER) {
priv->psmode = LBS802_11POWERMODECAM;
if (priv->psstate != PS_STATE_FULL_POWER) {
lbs_ps_wakeup(priv, CMD_OPTION_WAITFORRSP);
}
......@@ -771,13 +755,13 @@ static int lbs_set_power(struct net_device *dev, struct iw_request_info *info,
return -EINVAL;
}
if (adapter->psmode != LBS802_11POWERMODECAM) {
if (priv->psmode != LBS802_11POWERMODECAM) {
return 0;
}
adapter->psmode = LBS802_11POWERMODEMAX_PSP;
priv->psmode = LBS802_11POWERMODEMAX_PSP;
if (adapter->connect_status == LBS_CONNECTED) {
if (priv->connect_status == LBS_CONNECTED) {
lbs_ps_sleep(priv, CMD_OPTION_WAITFORRSP);
}
......@@ -789,15 +773,14 @@ static int lbs_get_power(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
int mode;
lbs_deb_enter(LBS_DEB_WEXT);
mode = adapter->psmode;
mode = priv->psmode;
if ((vwrq->disabled = (mode == LBS802_11POWERMODECAM))
|| adapter->connect_status == LBS_DISCONNECTED)
|| priv->connect_status == LBS_DISCONNECTED)
{
goto out;
}
......@@ -820,7 +803,6 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
PERFECT = 100
};
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
u32 rssi_qual;
u32 tx_qual;
u32 quality = 0;
......@@ -830,23 +812,23 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
lbs_deb_enter(LBS_DEB_WEXT);
priv->wstats.status = adapter->mode;
priv->wstats.status = priv->mode;
/* If we're not associated, all quality values are meaningless */
if ((adapter->connect_status != LBS_CONNECTED) &&
(adapter->mesh_connect_status != LBS_CONNECTED))
if ((priv->connect_status != LBS_CONNECTED) &&
(priv->mesh_connect_status != LBS_CONNECTED))
goto out;
/* Quality by RSSI */
priv->wstats.qual.level =
CAL_RSSI(adapter->SNR[TYPE_BEACON][TYPE_NOAVG],
adapter->NF[TYPE_BEACON][TYPE_NOAVG]);
CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG],
priv->NF[TYPE_BEACON][TYPE_NOAVG]);
if (adapter->NF[TYPE_BEACON][TYPE_NOAVG] == 0) {
if (priv->NF[TYPE_BEACON][TYPE_NOAVG] == 0) {
priv->wstats.qual.noise = MRVDRV_NF_DEFAULT_SCAN_VALUE;
} else {
priv->wstats.qual.noise =
CAL_NF(adapter->NF[TYPE_BEACON][TYPE_NOAVG]);
CAL_NF(priv->NF[TYPE_BEACON][TYPE_NOAVG]);
}
lbs_deb_wext("signal level %#x\n", priv->wstats.qual.level);
......@@ -870,7 +852,7 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
/* Quality by TX errors */
priv->wstats.discard.retries = priv->stats.tx_errors;
tx_retries = le32_to_cpu(adapter->logmsg.retry);
tx_retries = le32_to_cpu(priv->logmsg.retry);
if (tx_retries > 75)
tx_qual = (90 - tx_retries) * POOR / 15;
......@@ -886,10 +868,10 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
(PERFECT - VERY_GOOD) / 50 + VERY_GOOD;
quality = min(quality, tx_qual);
priv->wstats.discard.code = le32_to_cpu(adapter->logmsg.wepundecryptable);
priv->wstats.discard.fragment = le32_to_cpu(adapter->logmsg.rxfrag);
priv->wstats.discard.code = le32_to_cpu(priv->logmsg.wepundecryptable);
priv->wstats.discard.fragment = le32_to_cpu(priv->logmsg.rxfrag);
priv->wstats.discard.retries = tx_retries;
priv->wstats.discard.misc = le32_to_cpu(adapter->logmsg.ackfailure);
priv->wstats.discard.misc = le32_to_cpu(priv->logmsg.ackfailure);
/* Calculate quality */
priv->wstats.qual.qual = min_t(u8, quality, 100);
......@@ -924,14 +906,13 @@ static int lbs_set_freq(struct net_device *dev, struct iw_request_info *info,
{
int ret = -EINVAL;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct chan_freq_power *cfp;
struct assoc_request * assoc_req;
lbs_deb_enter(LBS_DEB_WEXT);
mutex_lock(&adapter->lock);
assoc_req = lbs_get_association_request(adapter);
mutex_lock(&priv->lock);
assoc_req = lbs_get_association_request(priv);
if (!assoc_req) {
ret = -ENOMEM;
goto out;
......@@ -941,7 +922,7 @@ static int lbs_set_freq(struct net_device *dev, struct iw_request_info *info,
if (fwrq->e == 1) {
long f = fwrq->m / 100000;
cfp = find_cfp_by_band_and_freq(adapter, 0, f);
cfp = find_cfp_by_band_and_freq(priv, 0, f);
if (!cfp) {
lbs_deb_wext("invalid freq %ld\n", f);
goto out;
......@@ -956,7 +937,7 @@ static int lbs_set_freq(struct net_device *dev, struct iw_request_info *info,
goto out;
}
cfp = lbs_find_cfp_by_band_and_channel(adapter, 0, fwrq->m);
cfp = lbs_find_cfp_by_band_and_channel(priv, 0, fwrq->m);
if (!cfp) {
goto out;
}
......@@ -971,7 +952,7 @@ out:
} else {
lbs_cancel_association_work(priv);
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
......@@ -981,7 +962,6 @@ static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
u32 new_rate;
u16 action;
int ret = -EINVAL;
......@@ -993,14 +973,14 @@ static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info,
/* Auto rate? */
if (vwrq->value == -1) {
action = CMD_ACT_SET_TX_AUTO;
adapter->auto_rate = 1;
adapter->cur_rate = 0;
priv->auto_rate = 1;
priv->cur_rate = 0;
} else {
if (vwrq->value % 100000)
goto out;
memset(rates, 0, sizeof(rates));
copy_active_data_rates(adapter, rates);
copy_active_data_rates(priv, rates);
new_rate = vwrq->value / 500000;
if (!memchr(rates, new_rate, sizeof(rates))) {
lbs_pr_alert("fixed data rate 0x%X out of range\n",
......@@ -1008,9 +988,9 @@ static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info,
goto out;
}
adapter->cur_rate = new_rate;
priv->cur_rate = new_rate;
action = CMD_ACT_SET_TX_FIX_RATE;
adapter->auto_rate = 0;
priv->auto_rate = 0;
}
ret = lbs_prepare_and_send_command(priv, CMD_802_11_DATA_RATE,
......@@ -1025,14 +1005,13 @@ static int lbs_get_rate(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
if (adapter->connect_status == LBS_CONNECTED) {
vwrq->value = adapter->cur_rate * 500000;
if (priv->connect_status == LBS_CONNECTED) {
vwrq->value = priv->cur_rate * 500000;
if (adapter->auto_rate)
if (priv->auto_rate)
vwrq->fixed = 0;
else
vwrq->fixed = 1;
......@@ -1051,7 +1030,6 @@ static int lbs_set_mode(struct net_device *dev,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct assoc_request * assoc_req;
lbs_deb_enter(LBS_DEB_WEXT);
......@@ -1064,8 +1042,8 @@ static int lbs_set_mode(struct net_device *dev,
goto out;
}
mutex_lock(&adapter->lock);
assoc_req = lbs_get_association_request(adapter);
mutex_lock(&priv->lock);
assoc_req = lbs_get_association_request(priv);
if (!assoc_req) {
ret = -ENOMEM;
lbs_cancel_association_work(priv);
......@@ -1075,7 +1053,7 @@ static int lbs_set_mode(struct net_device *dev,
lbs_postpone_association_work(priv);
lbs_deb_wext("Switching to mode: 0x%x\n", *uwrq);
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
out:
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
......@@ -1097,18 +1075,17 @@ static int lbs_get_encode(struct net_device *dev,
struct iw_point *dwrq, u8 * extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
lbs_deb_enter(LBS_DEB_WEXT);
lbs_deb_wext("flags 0x%x, index %d, length %d, wep_tx_keyidx %d\n",
dwrq->flags, index, dwrq->length, adapter->wep_tx_keyidx);
dwrq->flags, index, dwrq->length, priv->wep_tx_keyidx);
dwrq->flags = 0;
/* Authentication method */
switch (adapter->secinfo.auth_mode) {
switch (priv->secinfo.auth_mode) {
case IW_AUTH_ALG_OPEN_SYSTEM:
dwrq->flags = IW_ENCODE_OPEN;
break;
......@@ -1124,22 +1101,22 @@ static int lbs_get_encode(struct net_device *dev,
memset(extra, 0, 16);
mutex_lock(&adapter->lock);
mutex_lock(&priv->lock);
/* Default to returning current transmit key */
if (index < 0)
index = adapter->wep_tx_keyidx;
index = priv->wep_tx_keyidx;
if ((adapter->wep_keys[index].len) && adapter->secinfo.wep_enabled) {
memcpy(extra, adapter->wep_keys[index].key,
adapter->wep_keys[index].len);
dwrq->length = adapter->wep_keys[index].len;
if ((priv->wep_keys[index].len) && priv->secinfo.wep_enabled) {
memcpy(extra, priv->wep_keys[index].key,
priv->wep_keys[index].len);
dwrq->length = priv->wep_keys[index].len;
dwrq->flags |= (index + 1);
/* Return WEP enabled */
dwrq->flags &= ~IW_ENCODE_DISABLED;
} else if ((adapter->secinfo.WPAenabled)
|| (adapter->secinfo.WPA2enabled)) {
} else if ((priv->secinfo.WPAenabled)
|| (priv->secinfo.WPA2enabled)) {
/* return WPA enabled */
dwrq->flags &= ~IW_ENCODE_DISABLED;
dwrq->flags |= IW_ENCODE_NOKEY;
......@@ -1147,7 +1124,7 @@ static int lbs_get_encode(struct net_device *dev,
dwrq->flags |= IW_ENCODE_DISABLED;
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_wext("key: %02x:%02x:%02x:%02x:%02x:%02x, keylen %d\n",
extra[0], extra[1], extra[2],
......@@ -1293,14 +1270,13 @@ static int lbs_set_encode(struct net_device *dev,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct assoc_request * assoc_req;
u16 is_default = 0, index = 0, set_tx_key = 0;
lbs_deb_enter(LBS_DEB_WEXT);
mutex_lock(&adapter->lock);
assoc_req = lbs_get_association_request(adapter);
mutex_lock(&priv->lock);
assoc_req = lbs_get_association_request(priv);
if (!assoc_req) {
ret = -ENOMEM;
goto out;
......@@ -1348,7 +1324,7 @@ out:
} else {
lbs_cancel_association_work(priv);
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
......@@ -1370,7 +1346,6 @@ static int lbs_get_encodeext(struct net_device *dev,
{
int ret = -EINVAL;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
int index, max_key_len;
......@@ -1386,46 +1361,46 @@ static int lbs_get_encodeext(struct net_device *dev,
goto out;
index--;
} else {
index = adapter->wep_tx_keyidx;
index = priv->wep_tx_keyidx;
}
if (!(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) &&
ext->alg != IW_ENCODE_ALG_WEP) {
if (index != 0 || adapter->mode != IW_MODE_INFRA)
if (index != 0 || priv->mode != IW_MODE_INFRA)
goto out;
}
dwrq->flags = index + 1;
memset(ext, 0, sizeof(*ext));
if ( !adapter->secinfo.wep_enabled
&& !adapter->secinfo.WPAenabled
&& !adapter->secinfo.WPA2enabled) {
if ( !priv->secinfo.wep_enabled
&& !priv->secinfo.WPAenabled
&& !priv->secinfo.WPA2enabled) {
ext->alg = IW_ENCODE_ALG_NONE;
ext->key_len = 0;
dwrq->flags |= IW_ENCODE_DISABLED;
} else {
u8 *key = NULL;
if ( adapter->secinfo.wep_enabled
&& !adapter->secinfo.WPAenabled
&& !adapter->secinfo.WPA2enabled) {
if ( priv->secinfo.wep_enabled
&& !priv->secinfo.WPAenabled
&& !priv->secinfo.WPA2enabled) {
/* WEP */
ext->alg = IW_ENCODE_ALG_WEP;
ext->key_len = adapter->wep_keys[index].len;
key = &adapter->wep_keys[index].key[0];
} else if ( !adapter->secinfo.wep_enabled
&& (adapter->secinfo.WPAenabled ||
adapter->secinfo.WPA2enabled)) {
ext->key_len = priv->wep_keys[index].len;
key = &priv->wep_keys[index].key[0];
} else if ( !priv->secinfo.wep_enabled
&& (priv->secinfo.WPAenabled ||
priv->secinfo.WPA2enabled)) {
/* WPA */
struct enc_key * pkey = NULL;
if ( adapter->wpa_mcast_key.len
&& (adapter->wpa_mcast_key.flags & KEY_INFO_WPA_ENABLED))
pkey = &adapter->wpa_mcast_key;
else if ( adapter->wpa_unicast_key.len
&& (adapter->wpa_unicast_key.flags & KEY_INFO_WPA_ENABLED))
pkey = &adapter->wpa_unicast_key;
if ( priv->wpa_mcast_key.len
&& (priv->wpa_mcast_key.flags & KEY_INFO_WPA_ENABLED))
pkey = &priv->wpa_mcast_key;
else if ( priv->wpa_unicast_key.len
&& (priv->wpa_unicast_key.flags & KEY_INFO_WPA_ENABLED))
pkey = &priv->wpa_unicast_key;
if (pkey) {
if (pkey->type == KEY_TYPE_ID_AES) {
......@@ -1477,15 +1452,14 @@ static int lbs_set_encodeext(struct net_device *dev,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
int alg = ext->alg;
struct assoc_request * assoc_req;
lbs_deb_enter(LBS_DEB_WEXT);
mutex_lock(&adapter->lock);
assoc_req = lbs_get_association_request(adapter);
mutex_lock(&priv->lock);
assoc_req = lbs_get_association_request(priv);
if (!assoc_req) {
ret = -ENOMEM;
goto out;
......@@ -1589,7 +1563,7 @@ out:
} else {
lbs_cancel_association_work(priv);
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
......@@ -1602,14 +1576,13 @@ static int lbs_set_genie(struct net_device *dev,
char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct assoc_request * assoc_req;
lbs_deb_enter(LBS_DEB_WEXT);
mutex_lock(&adapter->lock);
assoc_req = lbs_get_association_request(adapter);
mutex_lock(&priv->lock);
assoc_req = lbs_get_association_request(priv);
if (!assoc_req) {
ret = -ENOMEM;
goto out;
......@@ -1625,7 +1598,7 @@ static int lbs_set_genie(struct net_device *dev,
memcpy(&assoc_req->wpa_ie[0], extra, dwrq->length);
assoc_req->wpa_ie_len = dwrq->length;
} else {
memset(&assoc_req->wpa_ie[0], 0, sizeof(adapter->wpa_ie));
memset(&assoc_req->wpa_ie[0], 0, sizeof(priv->wpa_ie));
assoc_req->wpa_ie_len = 0;
}
......@@ -1636,7 +1609,7 @@ out:
} else {
lbs_cancel_association_work(priv);
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
......@@ -1649,22 +1622,21 @@ static int lbs_get_genie(struct net_device *dev,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
if (adapter->wpa_ie_len == 0) {
if (priv->wpa_ie_len == 0) {
dwrq->length = 0;
goto out;
}
if (dwrq->length < adapter->wpa_ie_len) {
if (dwrq->length < priv->wpa_ie_len) {
ret = -E2BIG;
goto out;
}
dwrq->length = adapter->wpa_ie_len;
memcpy(extra, &adapter->wpa_ie[0], adapter->wpa_ie_len);
dwrq->length = priv->wpa_ie_len;
memcpy(extra, &priv->wpa_ie[0], priv->wpa_ie_len);
out:
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
......@@ -1678,15 +1650,14 @@ static int lbs_set_auth(struct net_device *dev,
char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct assoc_request * assoc_req;
int ret = 0;
int updated = 0;
lbs_deb_enter(LBS_DEB_WEXT);
mutex_lock(&adapter->lock);
assoc_req = lbs_get_association_request(adapter);
mutex_lock(&priv->lock);
assoc_req = lbs_get_association_request(priv);
if (!assoc_req) {
ret = -ENOMEM;
goto out;
......@@ -1765,7 +1736,7 @@ out:
} else if (ret != -EOPNOTSUPP) {
lbs_cancel_association_work(priv);
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
......@@ -1778,27 +1749,26 @@ static int lbs_get_auth(struct net_device *dev,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
switch (dwrq->flags & IW_AUTH_INDEX) {
case IW_AUTH_WPA_VERSION:
dwrq->value = 0;
if (adapter->secinfo.WPAenabled)
if (priv->secinfo.WPAenabled)
dwrq->value |= IW_AUTH_WPA_VERSION_WPA;
if (adapter->secinfo.WPA2enabled)
if (priv->secinfo.WPA2enabled)
dwrq->value |= IW_AUTH_WPA_VERSION_WPA2;
if (!dwrq->value)
dwrq->value |= IW_AUTH_WPA_VERSION_DISABLED;
break;
case IW_AUTH_80211_AUTH_ALG:
dwrq->value = adapter->secinfo.auth_mode;
dwrq->value = priv->secinfo.auth_mode;
break;
case IW_AUTH_WPA_ENABLED:
if (adapter->secinfo.WPAenabled && adapter->secinfo.WPA2enabled)
if (priv->secinfo.WPAenabled && priv->secinfo.WPA2enabled)
dwrq->value = 1;
break;
......@@ -1816,7 +1786,6 @@ static int lbs_set_txpow(struct net_device *dev, struct iw_request_info *info,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
u16 dbm;
......@@ -1827,7 +1796,7 @@ static int lbs_set_txpow(struct net_device *dev, struct iw_request_info *info,
return 0;
}
adapter->preamble = CMD_TYPE_AUTO_PREAMBLE;
priv->preamble = CMD_TYPE_AUTO_PREAMBLE;
lbs_radio_ioctl(priv, RADIO_ON);
......@@ -1858,7 +1827,6 @@ static int lbs_get_essid(struct net_device *dev, struct iw_request_info *info,
struct iw_point *dwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_WEXT);
......@@ -1870,19 +1838,19 @@ static int lbs_get_essid(struct net_device *dev, struct iw_request_info *info,
/*
* Get the current SSID
*/
if (adapter->connect_status == LBS_CONNECTED) {
memcpy(extra, adapter->curbssparams.ssid,
adapter->curbssparams.ssid_len);
extra[adapter->curbssparams.ssid_len] = '\0';
if (priv->connect_status == LBS_CONNECTED) {
memcpy(extra, priv->curbssparams.ssid,
priv->curbssparams.ssid_len);
extra[priv->curbssparams.ssid_len] = '\0';
} else {
memset(extra, 0, 32);
extra[adapter->curbssparams.ssid_len] = '\0';
extra[priv->curbssparams.ssid_len] = '\0';
}
/*
* If none, we may want to get the one that was set
*/
dwrq->length = adapter->curbssparams.ssid_len;
dwrq->length = priv->curbssparams.ssid_len;
dwrq->flags = 1; /* active */
......@@ -1894,7 +1862,6 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info,
struct iw_point *dwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
u8 ssid[IW_ESSID_MAX_SIZE];
u8 ssid_len = 0;
......@@ -1927,10 +1894,10 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info,
}
out:
mutex_lock(&adapter->lock);
mutex_lock(&priv->lock);
if (ret == 0) {
/* Get or create the current association request */
assoc_req = lbs_get_association_request(adapter);
assoc_req = lbs_get_association_request(priv);
if (!assoc_req) {
ret = -ENOMEM;
} else {
......@@ -1947,7 +1914,7 @@ out:
lbs_cancel_association_work(priv);
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
......@@ -1966,7 +1933,6 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info,
struct sockaddr *awrq, char *extra)
{
struct lbs_private *priv = dev->priv;
struct lbs_adapter *adapter = priv->adapter;
struct assoc_request * assoc_req;
int ret = 0;
DECLARE_MAC_BUF(mac);
......@@ -1978,10 +1944,10 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info,
lbs_deb_wext("ASSOC: WAP: sa_data %s\n", print_mac(mac, awrq->sa_data));
mutex_lock(&adapter->lock);
mutex_lock(&priv->lock);
/* Get or create the current association request */
assoc_req = lbs_get_association_request(adapter);
assoc_req = lbs_get_association_request(priv);
if (!assoc_req) {
lbs_cancel_association_work(priv);
ret = -ENOMEM;
......@@ -1992,30 +1958,30 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info,
lbs_postpone_association_work(priv);
}
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
return ret;
}
void lbs_get_fwversion(struct lbs_adapter *adapter, char *fwversion, int maxlen)
void lbs_get_fwversion(struct lbs_private *priv, char *fwversion, int maxlen)
{
char fwver[32];
mutex_lock(&adapter->lock);
mutex_lock(&priv->lock);
if (adapter->fwreleasenumber[3] == 0)
if (priv->fwreleasenumber[3] == 0)
sprintf(fwver, "%u.%u.%u",
adapter->fwreleasenumber[2],
adapter->fwreleasenumber[1],
adapter->fwreleasenumber[0]);
priv->fwreleasenumber[2],
priv->fwreleasenumber[1],
priv->fwreleasenumber[0]);
else
sprintf(fwver, "%u.%u.%u.p%u",
adapter->fwreleasenumber[2],
adapter->fwreleasenumber[1],
adapter->fwreleasenumber[0],
adapter->fwreleasenumber[3]);
priv->fwreleasenumber[2],
priv->fwreleasenumber[1],
priv->fwreleasenumber[0],
priv->fwreleasenumber[3]);
mutex_unlock(&adapter->lock);
mutex_unlock(&priv->lock);
snprintf(fwversion, maxlen, fwver);
}
......
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