diff options
Diffstat (limited to 'drivers/net/wireless/libertas/scan.c')
| -rw-r--r-- | drivers/net/wireless/libertas/scan.c | 52 |
1 files changed, 23 insertions, 29 deletions
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c index a1ab698088d..9799d87aaa3 100644 --- a/drivers/net/wireless/libertas/scan.c +++ b/drivers/net/wireless/libertas/scan.c @@ -323,14 +323,12 @@ static void wlan_scan_create_channel_list(wlan_private * priv, if (scantype == cmd_scan_type_passive) { scanchanlist[chanidx].maxscantime = - cpu_to_le16 - (MRVDRV_PASSIVE_SCAN_CHAN_TIME); + cpu_to_le16(MRVDRV_PASSIVE_SCAN_CHAN_TIME); scanchanlist[chanidx].chanscanmode.passivescan = 1; } else { scanchanlist[chanidx].maxscantime = - cpu_to_le16 - (MRVDRV_ACTIVE_SCAN_CHAN_TIME); + cpu_to_le16(MRVDRV_ACTIVE_SCAN_CHAN_TIME); scanchanlist[chanidx].chanscanmode.passivescan = 0; } @@ -487,16 +485,11 @@ wlan_scan_setup_scan_config(wlan_private * priv, /* If the input config or adapter has the number of Probes set, add tlv */ if (numprobes) { pnumprobestlv = (struct mrvlietypes_numprobes *) ptlvpos; - pnumprobestlv->header.type = - cpu_to_le16(TLV_TYPE_NUMPROBES); - pnumprobestlv->header.len = sizeof(pnumprobestlv->numprobes); + pnumprobestlv->header.type = cpu_to_le16(TLV_TYPE_NUMPROBES); + pnumprobestlv->header.len = cpu_to_le16(2); pnumprobestlv->numprobes = cpu_to_le16(numprobes); - ptlvpos += - sizeof(pnumprobestlv->header) + pnumprobestlv->header.len; - - pnumprobestlv->header.len = - cpu_to_le16(pnumprobestlv->header.len); + ptlvpos += sizeof(*pnumprobestlv); } /* @@ -655,8 +648,11 @@ static int wlan_scan_channel_list(wlan_private * priv, ptmpchan, sizeof(pchantlvout->chanscanparam)); /* Increment the TLV header length by the size appended */ - pchantlvout->header.len += - sizeof(pchantlvout->chanscanparam); + /* Ew, it would be _so_ nice if we could just declare the + variable little-endian and let GCC handle it for us */ + pchantlvout->header.len = + cpu_to_le16(le16_to_cpu(pchantlvout->header.len) + + sizeof(pchantlvout->chanscanparam)); /* * The tlv buffer length is set to the number of bytes of the @@ -670,7 +666,7 @@ static int wlan_scan_channel_list(wlan_private * priv, /* Add the size of the channel tlv header and the data length */ pscancfgout->tlvbufferlen += (sizeof(pchantlvout->header) - + pchantlvout->header.len); + + le16_to_cpu(pchantlvout->header.len)); /* Increment the index to the channel tlv we are constructing */ tlvidx++; @@ -955,8 +951,7 @@ static int libertas_process_bss(struct bss_descriptor * bss, if (*bytesleft >= sizeof(beaconsize)) { /* Extract & convert beacon size from the command buffer */ - memcpy(&beaconsize, *pbeaconinfo, sizeof(beaconsize)); - beaconsize = le16_to_cpu(beaconsize); + beaconsize = le16_to_cpup((void *)*pbeaconinfo); *bytesleft -= sizeof(beaconsize); *pbeaconinfo += sizeof(beaconsize); } @@ -995,28 +990,25 @@ static int libertas_process_bss(struct bss_descriptor * bss, */ /* RSSI is 1 byte long */ - bss->rssi = le32_to_cpu((long)(*pcurrentptr)); + bss->rssi = *pcurrentptr; lbs_deb_scan("process_bss: RSSI=%02X\n", *pcurrentptr); pcurrentptr += 1; bytesleftforcurrentbeacon -= 1; /* time stamp is 8 bytes long */ - memcpy(fixedie.timestamp, pcurrentptr, 8); - memcpy(bss->timestamp, pcurrentptr, 8); + fixedie.timestamp = bss->timestamp = le64_to_cpup((void *)pcurrentptr); pcurrentptr += 8; bytesleftforcurrentbeacon -= 8; /* beacon interval is 2 bytes long */ - memcpy(&fixedie.beaconinterval, pcurrentptr, 2); - bss->beaconperiod = le16_to_cpu(fixedie.beaconinterval); + fixedie.beaconinterval = bss->beaconperiod = le16_to_cpup((void *)pcurrentptr); pcurrentptr += 2; bytesleftforcurrentbeacon -= 2; /* capability information is 2 bytes long */ - memcpy(&fixedie.capabilities, pcurrentptr, 2); + memcpy(&fixedie.capabilities, pcurrentptr, 2); lbs_deb_scan("process_bss: fixedie.capabilities=0x%X\n", fixedie.capabilities); - fixedie.capabilities = le16_to_cpu(fixedie.capabilities); pcap = (struct ieeetypes_capinfo *) & fixedie.capabilities; memcpy(&bss->cap, pcap, sizeof(struct ieeetypes_capinfo)); pcurrentptr += 2; @@ -1077,8 +1069,10 @@ static int libertas_process_bss(struct bss_descriptor * bss, pFH = (struct ieeetypes_fhparamset *) pcurrentptr; memmove(&bss->phyparamset.fhparamset, pFH, sizeof(struct ieeetypes_fhparamset)); +#if 0 /* I think we can store these LE */ bss->phyparamset.fhparamset.dwelltime = le16_to_cpu(bss->phyparamset.fhparamset.dwelltime); +#endif break; case DS_PARAM_SET: @@ -1099,8 +1093,10 @@ static int libertas_process_bss(struct bss_descriptor * bss, bss->atimwindow = le32_to_cpu(pibss->atimwindow); memmove(&bss->ssparamset.ibssparamset, pibss, sizeof(struct ieeetypes_ibssparamset)); +#if 0 bss->ssparamset.ibssparamset.atimwindow = le16_to_cpu(bss->ssparamset.ibssparamset.atimwindow); +#endif break; /* Handle Country Info IE */ @@ -1744,7 +1740,8 @@ int libertas_cmd_80211_scan(wlan_private * priv, + pscancfg->tlvbufferlen + S_DS_GEN); lbs_deb_scan("SCAN_CMD: command=%x, size=%x, seqnum=%x\n", - cmd->command, cmd->size, cmd->seqnum); + le16_to_cpu(cmd->command), le16_to_cpu(cmd->size), + le16_to_cpu(cmd->seqnum)); lbs_deb_leave(LBS_DEB_ASSOC); return 0; @@ -1799,7 +1796,6 @@ int libertas_ret_80211_scan(wlan_private * priv, struct cmd_ds_command *resp) int bytesleft; int idx; int tlvbufsize; - u64 tsfval; int ret; lbs_deb_enter(LBS_DEB_ASSOC); @@ -1905,9 +1901,7 @@ int libertas_ret_80211_scan(wlan_private * priv, struct cmd_ds_command *resp) * beacon or probe response was received. */ if (ptsftlv) { - memcpy(&tsfval, &ptsftlv->tsftable[idx], sizeof(tsfval)); - tsfval = le64_to_cpu(tsfval); - memcpy(&new.networktsf, &tsfval, sizeof(new.networktsf)); + new.networktsf = le64_to_cpup(&ptsftlv->tsftable[idx]); } /* Copy the locally created newbssentry to the scan table */ |