summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/libertas/scan.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/libertas/scan.c')
-rw-r--r--drivers/net/wireless/libertas/scan.c63
1 files changed, 31 insertions, 32 deletions
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 8124db36aaff..601b54249677 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -27,12 +27,12 @@
+ 40) /* 40 for WPAIE */
//! Memory needed to store a max sized channel List TLV for a firmware scan
-#define CHAN_TLV_MAX_SIZE (sizeof(struct mrvlietypesheader) \
+#define CHAN_TLV_MAX_SIZE (sizeof(struct mrvl_ie_header) \
+ (MRVDRV_MAX_CHANNELS_PER_SCAN \
* sizeof(struct chanscanparamset)))
//! Memory needed to store a max number/size SSID TLV for a firmware scan
-#define SSID_TLV_MAX_SIZE (1 * sizeof(struct mrvlietypes_ssidparamset))
+#define SSID_TLV_MAX_SIZE (1 * sizeof(struct mrvl_ie_ssid_param_set))
//! Maximum memory needed for a cmd_ds_802_11_scan with all TLVs at max
#define MAX_SCAN_CFG_ALLOC (sizeof(struct cmd_ds_802_11_scan) \
@@ -211,7 +211,7 @@ static int lbs_scan_create_channel_list(struct lbs_private *priv,
*/
static int lbs_scan_add_ssid_tlv(struct lbs_private *priv, u8 *tlv)
{
- struct mrvlietypes_ssidparamset *ssid_tlv = (void *)tlv;
+ struct mrvl_ie_ssid_param_set *ssid_tlv = (void *)tlv;
ssid_tlv->header.type = cpu_to_le16(TLV_TYPE_SSID);
ssid_tlv->header.len = cpu_to_le16(priv->scan_ssid_len);
@@ -249,7 +249,7 @@ static int lbs_scan_add_chanlist_tlv(uint8_t *tlv,
int chan_count)
{
size_t size = sizeof(struct chanscanparamset) *chan_count;
- struct mrvlietypes_chanlistparamset *chan_tlv = (void *)tlv;
+ struct mrvl_ie_chanlist_param_set *chan_tlv = (void *)tlv;
chan_tlv->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
memcpy(chan_tlv->chanscanparam, chan_list, size);
@@ -270,7 +270,7 @@ static int lbs_scan_add_chanlist_tlv(uint8_t *tlv,
static int lbs_scan_add_rates_tlv(uint8_t *tlv)
{
int i;
- struct mrvlietypes_ratesparamset *rate_tlv = (void *)tlv;
+ struct mrvl_ie_rates_param_set *rate_tlv = (void *)tlv;
rate_tlv->header.type = cpu_to_le16(TLV_TYPE_RATES);
tlv += sizeof(rate_tlv->header);
@@ -513,12 +513,12 @@ void lbs_scan_worker(struct work_struct *work)
static int lbs_process_bss(struct bss_descriptor *bss,
uint8_t **pbeaconinfo, int *bytesleft)
{
- struct ieeetypes_fhparamset *pFH;
- struct ieeetypes_dsparamset *pDS;
- struct ieeetypes_cfparamset *pCF;
- struct ieeetypes_ibssparamset *pibss;
+ struct ieee_ie_fh_param_set *fh;
+ struct ieee_ie_ds_param_set *ds;
+ struct ieee_ie_cf_param_set *cf;
+ struct ieee_ie_ibss_param_set *ibss;
DECLARE_SSID_BUF(ssid);
- struct ieeetypes_countryinfoset *pcountryinfo;
+ struct ieee_ie_country_info_set *pcountryinfo;
uint8_t *pos, *end, *p;
uint8_t n_ex_rates = 0, got_basic_rates = 0, n_basic_rates = 0;
uint16_t beaconsize = 0;
@@ -616,50 +616,49 @@ static int lbs_process_bss(struct bss_descriptor *bss,
break;
case WLAN_EID_FH_PARAMS:
- pFH = (struct ieeetypes_fhparamset *) pos;
- memmove(&bss->phyparamset.fhparamset, pFH,
- sizeof(struct ieeetypes_fhparamset));
+ fh = (struct ieee_ie_fh_param_set *) pos;
+ memcpy(&bss->phy.fh, fh, sizeof(*fh));
lbs_deb_scan("got FH IE\n");
break;
case WLAN_EID_DS_PARAMS:
- pDS = (struct ieeetypes_dsparamset *) pos;
- bss->channel = pDS->currentchan;
- memcpy(&bss->phyparamset.dsparamset, pDS,
- sizeof(struct ieeetypes_dsparamset));
+ ds = (struct ieee_ie_ds_param_set *) pos;
+ bss->channel = ds->channel;
+ memcpy(&bss->phy.ds, ds, sizeof(*ds));
lbs_deb_scan("got DS IE, channel %d\n", bss->channel);
break;
case WLAN_EID_CF_PARAMS:
- pCF = (struct ieeetypes_cfparamset *) pos;
- memcpy(&bss->ssparamset.cfparamset, pCF,
- sizeof(struct ieeetypes_cfparamset));
+ cf = (struct ieee_ie_cf_param_set *) pos;
+ memcpy(&bss->ss.cf, cf, sizeof(*cf));
lbs_deb_scan("got CF IE\n");
break;
case WLAN_EID_IBSS_PARAMS:
- pibss = (struct ieeetypes_ibssparamset *) pos;
- bss->atimwindow = le16_to_cpu(pibss->atimwindow);
- memmove(&bss->ssparamset.ibssparamset, pibss,
- sizeof(struct ieeetypes_ibssparamset));
+ ibss = (struct ieee_ie_ibss_param_set *) pos;
+ bss->atimwindow = ibss->atimwindow;
+ memcpy(&bss->ss.ibss, ibss, sizeof(*ibss));
lbs_deb_scan("got IBSS IE\n");
break;
case WLAN_EID_COUNTRY:
- pcountryinfo = (struct ieeetypes_countryinfoset *) pos;
+ pcountryinfo = (struct ieee_ie_country_info_set *) pos;
lbs_deb_scan("got COUNTRY IE\n");
- if (pcountryinfo->len < sizeof(pcountryinfo->countrycode)
- || pcountryinfo->len > 254) {
- lbs_deb_scan("process_bss: 11D- Err CountryInfo len %d, min %zd, max 254\n",
- pcountryinfo->len, sizeof(pcountryinfo->countrycode));
+ if (pcountryinfo->header.len < sizeof(pcountryinfo->countrycode)
+ || pcountryinfo->header.len > 254) {
+ lbs_deb_scan("%s: 11D- Err CountryInfo len %d, min %zd, max 254\n",
+ __func__,
+ pcountryinfo->header.len,
+ sizeof(pcountryinfo->countrycode));
ret = -1;
goto done;
}
- memcpy(&bss->countryinfo, pcountryinfo, pcountryinfo->len + 2);
+ memcpy(&bss->countryinfo, pcountryinfo,
+ pcountryinfo->header.len + 2);
lbs_deb_hex(LBS_DEB_SCAN, "process_bss: 11d countryinfo",
(uint8_t *) pcountryinfo,
- (int) (pcountryinfo->len + 2));
+ (int) (pcountryinfo->header.len + 2));
break;
case WLAN_EID_EXT_SUPP_RATES:
@@ -1130,7 +1129,7 @@ static int lbs_ret_80211_scan(struct lbs_private *priv, unsigned long dummy,
goto done;
}
- bytesleft = le16_to_cpu(scanresp->bssdescriptsize);
+ bytesleft = get_unaligned_le16(&scanresp->bssdescriptsize);
lbs_deb_scan("SCAN_RESP: bssdescriptsize %d\n", bytesleft);
scanrespsize = le16_to_cpu(resp->size);