From: Tomas Winkler Date: Fri, 11 Jul 2008 03:53:38 +0000 (+0800) Subject: iwlwifi: unify 4965 and 5000 scanning code X-Git-Tag: v2.6.27-rc1~969^2~159^2~5 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=d16dc48a2ea14af9980d0ea79d041f4b53e47b62;p=linux-2.6-omap-h63xx.git iwlwifi: unify 4965 and 5000 scanning code This patch unifies 4965 and 5000 scanning code. We increases the version number to 1.3.27. Since new uCode iwlwifi-4965-2.ucode is required for 4965 cards. Signed-off-by: Tomas Winkler Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index a20adab6163..9afecb81371 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -49,6 +49,13 @@ static int iwl4965_send_tx_power(struct iwl_priv *priv); static int iwl4965_hw_get_temperature(const struct iwl_priv *priv); +/* Change firmware file name, using "-" and incrementing number, + * *only* when uCode interface or architecture changes so that it + * is not compatible with earlier drivers. + * This number will also appear in << 8 position of 1st dword of uCode file */ +#define IWL4965_UCODE_API "-2" + + /* module parameters */ static struct iwl_mod_params iwl4965_mod_params = { .num_of_queues = IWL49_NUM_QUEUES, @@ -2454,6 +2461,9 @@ struct iwl_cfg iwl4965_agn_cfg = { .mod_params = &iwl4965_mod_params, }; +/* Module firmware */ +MODULE_FIRMWARE("iwlwifi-4965" IWL4965_UCODE_API ".ucode"); + module_param_named(antenna, iwl4965_mod_params.antenna, int, 0444); MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])"); module_param_named(disable, iwl4965_mod_params.disable, int, 0444); diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 3e96df8e810..e9bb1de0ce3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -2099,6 +2099,9 @@ struct iwl_ct_kill_config { * *****************************************************************************/ +#define SCAN_CHANNEL_TYPE_PASSIVE __constant_cpu_to_le32(0) +#define SCAN_CHANNEL_TYPE_ACTIVE __constant_cpu_to_le32(1) + /** * struct iwl_scan_channel - entry in REPLY_SCAN_CMD channel table * @@ -2122,12 +2125,12 @@ struct iwl_scan_channel { /* * type is defined as: * 0:0 1 = active, 0 = passive - * 1:4 SSID direct bit map; if a bit is set, then corresponding + * 1:20 SSID direct bit map; if a bit is set, then corresponding * SSID IE is transmitted in probe request. - * 5:7 reserved + * 21:31 reserved */ - u8 type; - u8 channel; /* band is selected by iwl4965_scan_cmd "flags" field */ + __le32 type; + __le16 channel; /* band is selected by iwl_scan_cmd "flags" field */ u8 tx_gain; /* gain for analog radio */ u8 dsp_atten; /* gain for DSP */ __le16 active_dwell; /* in 1024-uSec TU (time units), typ 5-50 */ @@ -2147,9 +2150,9 @@ struct iwl_ssid_ie { u8 ssid[32]; } __attribute__ ((packed)); -#define PROBE_OPTION_MAX 0x4 +#define PROBE_OPTION_MAX 0x14 #define TX_CMD_LIFE_TIME_INFINITE __constant_cpu_to_le32(0xFFFFFFFF) -#define IWL_GOOD_CRC_TH __constant_cpu_to_le16(1) +#define IWL_GOOD_CRC_TH __constant_cpu_to_le16(1) #define IWL_MAX_SCAN_SIZE 1024 /* diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 0293ae91c35..db66114f1e5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -70,7 +70,7 @@ struct iwl_host_cmd; struct iwl_cmd; -#define IWLWIFI_VERSION "1.2.26k" +#define IWLWIFI_VERSION "1.3.27k" #define DRV_COPYRIGHT "Copyright(c) 2003-2008 Intel Corporation" #define IWL_PCI_DEVICE(dev, subdev, cfg) \ diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 84a3ecfec48..4d789e353e3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -54,12 +54,6 @@ extern struct iwl_cfg iwl5350_agn_cfg; extern struct iwl_cfg iwl5100_bg_cfg; extern struct iwl_cfg iwl5100_abg_cfg; -/* Change firmware file name, using "-" and incrementing number, - * *only* when uCode interface or architecture changes so that it - * is not compatible with earlier drivers. - * This number will also appear in << 8 position of 1st dword of uCode file */ -#define IWL4965_UCODE_API "-1" - /* CT-KILL constants */ #define CT_KILL_THRESHOLD 110 /* in Celsius */ diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 5b420b43af5..cf24c2703c9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -375,6 +375,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, u16 passive_dwell = 0; u16 active_dwell = 0; int added, i; + u16 channel; sband = iwl_get_hw_mode(priv, band); if (!sband) @@ -389,24 +390,25 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, if (channels[i].flags & IEEE80211_CHAN_DISABLED) continue; - scan_ch->channel = + channel = ieee80211_frequency_to_channel(channels[i].center_freq); + scan_ch->channel = cpu_to_le16(channel); - ch_info = iwl_get_channel_info(priv, band, scan_ch->channel); + ch_info = iwl_get_channel_info(priv, band, channel); if (!is_channel_valid(ch_info)) { IWL_DEBUG_SCAN("Channel %d is INVALID for this band.\n", - scan_ch->channel); + channel); continue; } if (!is_active || is_channel_passive(ch_info) || (channels[i].flags & IEEE80211_CHAN_PASSIVE_SCAN)) - scan_ch->type = 0; + scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE; else - scan_ch->type = 1; + scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE; - if (scan_ch->type & 1) - scan_ch->type |= (direct_mask << 1); + if (scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) + scan_ch->type |= cpu_to_le32(direct_mask << 1); scan_ch->active_dwell = cpu_to_le16(active_dwell); scan_ch->passive_dwell = cpu_to_le16(passive_dwell); @@ -425,9 +427,10 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, } IWL_DEBUG_SCAN("Scanning %d [%s %d]\n", - scan_ch->channel, - (scan_ch->type & 1) ? "ACTIVE" : "PASSIVE", - (scan_ch->type & 1) ? + channel, + (scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) ? + "ACTIVE" : "PASSIVE", + (scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) ? active_dwell : passive_dwell); scan_ch++;