Commit d16dc48a authored by Tomas Winkler's avatar Tomas Winkler Committed by John W. Linville

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: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarZhu Yi <yi.zhu@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent ec1a7460
...@@ -49,6 +49,13 @@ ...@@ -49,6 +49,13 @@
static int iwl4965_send_tx_power(struct iwl_priv *priv); static int iwl4965_send_tx_power(struct iwl_priv *priv);
static int iwl4965_hw_get_temperature(const 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 */ /* module parameters */
static struct iwl_mod_params iwl4965_mod_params = { static struct iwl_mod_params iwl4965_mod_params = {
.num_of_queues = IWL49_NUM_QUEUES, .num_of_queues = IWL49_NUM_QUEUES,
...@@ -2454,6 +2461,9 @@ struct iwl_cfg iwl4965_agn_cfg = { ...@@ -2454,6 +2461,9 @@ struct iwl_cfg iwl4965_agn_cfg = {
.mod_params = &iwl4965_mod_params, .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_param_named(antenna, iwl4965_mod_params.antenna, int, 0444);
MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])"); MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])");
module_param_named(disable, iwl4965_mod_params.disable, int, 0444); module_param_named(disable, iwl4965_mod_params.disable, int, 0444);
......
...@@ -2099,6 +2099,9 @@ struct iwl_ct_kill_config { ...@@ -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 * struct iwl_scan_channel - entry in REPLY_SCAN_CMD channel table
* *
...@@ -2122,12 +2125,12 @@ struct iwl_scan_channel { ...@@ -2122,12 +2125,12 @@ struct iwl_scan_channel {
/* /*
* type is defined as: * type is defined as:
* 0:0 1 = active, 0 = passive * 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. * SSID IE is transmitted in probe request.
* 5:7 reserved * 21:31 reserved
*/ */
u8 type; __le32 type;
u8 channel; /* band is selected by iwl4965_scan_cmd "flags" field */ __le16 channel; /* band is selected by iwl_scan_cmd "flags" field */
u8 tx_gain; /* gain for analog radio */ u8 tx_gain; /* gain for analog radio */
u8 dsp_atten; /* gain for DSP */ u8 dsp_atten; /* gain for DSP */
__le16 active_dwell; /* in 1024-uSec TU (time units), typ 5-50 */ __le16 active_dwell; /* in 1024-uSec TU (time units), typ 5-50 */
...@@ -2147,7 +2150,7 @@ struct iwl_ssid_ie { ...@@ -2147,7 +2150,7 @@ struct iwl_ssid_ie {
u8 ssid[32]; u8 ssid[32];
} __attribute__ ((packed)); } __attribute__ ((packed));
#define PROBE_OPTION_MAX 0x4 #define PROBE_OPTION_MAX 0x14
#define TX_CMD_LIFE_TIME_INFINITE __constant_cpu_to_le32(0xFFFFFFFF) #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 #define IWL_MAX_SCAN_SIZE 1024
......
...@@ -70,7 +70,7 @@ struct iwl_host_cmd; ...@@ -70,7 +70,7 @@ struct iwl_host_cmd;
struct iwl_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 DRV_COPYRIGHT "Copyright(c) 2003-2008 Intel Corporation"
#define IWL_PCI_DEVICE(dev, subdev, cfg) \ #define IWL_PCI_DEVICE(dev, subdev, cfg) \
......
...@@ -54,12 +54,6 @@ extern struct iwl_cfg iwl5350_agn_cfg; ...@@ -54,12 +54,6 @@ extern struct iwl_cfg iwl5350_agn_cfg;
extern struct iwl_cfg iwl5100_bg_cfg; extern struct iwl_cfg iwl5100_bg_cfg;
extern struct iwl_cfg iwl5100_abg_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 */ /* CT-KILL constants */
#define CT_KILL_THRESHOLD 110 /* in Celsius */ #define CT_KILL_THRESHOLD 110 /* in Celsius */
......
...@@ -375,6 +375,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, ...@@ -375,6 +375,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv,
u16 passive_dwell = 0; u16 passive_dwell = 0;
u16 active_dwell = 0; u16 active_dwell = 0;
int added, i; int added, i;
u16 channel;
sband = iwl_get_hw_mode(priv, band); sband = iwl_get_hw_mode(priv, band);
if (!sband) if (!sband)
...@@ -389,24 +390,25 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, ...@@ -389,24 +390,25 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv,
if (channels[i].flags & IEEE80211_CHAN_DISABLED) if (channels[i].flags & IEEE80211_CHAN_DISABLED)
continue; continue;
scan_ch->channel = channel =
ieee80211_frequency_to_channel(channels[i].center_freq); 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)) { if (!is_channel_valid(ch_info)) {
IWL_DEBUG_SCAN("Channel %d is INVALID for this band.\n", IWL_DEBUG_SCAN("Channel %d is INVALID for this band.\n",
scan_ch->channel); channel);
continue; continue;
} }
if (!is_active || is_channel_passive(ch_info) || if (!is_active || is_channel_passive(ch_info) ||
(channels[i].flags & IEEE80211_CHAN_PASSIVE_SCAN)) (channels[i].flags & IEEE80211_CHAN_PASSIVE_SCAN))
scan_ch->type = 0; scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE;
else else
scan_ch->type = 1; scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE;
if (scan_ch->type & 1) if (scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE)
scan_ch->type |= (direct_mask << 1); scan_ch->type |= cpu_to_le32(direct_mask << 1);
scan_ch->active_dwell = cpu_to_le16(active_dwell); scan_ch->active_dwell = cpu_to_le16(active_dwell);
scan_ch->passive_dwell = cpu_to_le16(passive_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, ...@@ -425,9 +427,10 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv,
} }
IWL_DEBUG_SCAN("Scanning %d [%s %d]\n", IWL_DEBUG_SCAN("Scanning %d [%s %d]\n",
scan_ch->channel, channel,
(scan_ch->type & 1) ? "ACTIVE" : "PASSIVE", (scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) ?
(scan_ch->type & 1) ? "ACTIVE" : "PASSIVE",
(scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) ?
active_dwell : passive_dwell); active_dwell : passive_dwell);
scan_ch++; scan_ch++;
......
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