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iwlwifi: 802.11n new framework structures preperation 

This patch removes unnecessary or duplicate 802.11n data from structures
in the code, and prepares them for new mac80211's 802.11n framework

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ron Rindjunsky 2007-11-26 16:14:36 +02:00 committed by David S. Miller
parent 923effd8d2
commit 9e0cc6de99
3 changed files with 12 additions and 20 deletions
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2
drivers/net/wireless/iwlwifi/iwl-4965-rs.c
View File

@ -2123,7 +2123,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
if (local->hw.conf.phymode == MODE_IEEE80211A)
sta->last_txrate += IWL_FIRST_OFDM_RATE;
crl->is_dup = priv->is_dup;
crl->is_dup = 0;
crl->valid_antenna = priv->valid_antenna;
crl->antenna = priv->antenna;
crl->is_green = rs_use_green(priv);

28
drivers/net/wireless/iwlwifi/iwl-4965.h
View File

@ -510,22 +510,23 @@ union iwl4965_ht_rate_supp {
#define CFG_HT_MPDU_DENSITY_2USEC (0x5)
#define CFG_HT_MPDU_DENSITY_DEF CFG_HT_MPDU_DENSITY_2USEC
struct sta_ht_info {
struct iwl_ht_info {
/* self configuration data */
u8 is_ht;
u16 rx_mimo_ps_mode;
u8 supported_chan_width;
u16 tx_mimo_ps_mode;
u16 control_channel;
u8 is_green_field;
u8 sgf;
u8 max_amsdu_size;
u8 ampdu_factor;
u8 mpdu_density;
u8 operating_mode;
u8 supported_chan_width;
u8 supp_mcs_set[16];
/* BSS related data */
u8 control_channel;
u8 extension_chan_offset;
u8 is_green_field;
u8 sgf; /* HT_SHORT_GI_* short guard interval */
u8 supp_rates[16];
u8 tx_chan_width;
u8 chan_width_cap;
u8 ht_protection;
u8 non_GF_STA_present;
};
#endif /*CONFIG_IWL4965_HT */
@ -1142,12 +1143,6 @@ struct iwl4965_priv {
u8 call_post_assoc_from_beacon;
u8 assoc_station_added;
u8 use_ant_b_for_management_frame; /* Tx antenna selection */
/* High Throughput (HT) variables */
u8 is_dup;
u8 is_ht_enabled;
u8 channel_width; /* 0=20MHZ, 1=40MHZ supported */
u8 current_channel_width;
u8 valid_antenna; /* Bit mask of antennas actually connected */
#ifdef CONFIG_IWL4965_SENSITIVITY
struct iwl4965_sensitivity_data sensitivity_data;
@ -1157,9 +1152,8 @@ struct iwl4965_priv {
#endif /*CONFIG_IWL4965_SENSITIVITY*/
#ifdef CONFIG_IWL4965_HT
struct sta_ht_info current_assoc_ht;
struct iwl_ht_info current_ht_config;
#endif
u8 active_rate_ht[2];
u8 last_phy_res[100];
/* Rate scaling data */

2
drivers/net/wireless/iwlwifi/iwl4965-base.c
View File

@ -9296,8 +9296,6 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
priv->ps_mode = 0;
priv->use_ant_b_for_management_frame = 1; /* start with ant B */
priv->is_ht_enabled = 1;
priv->channel_width = IWL_CHANNEL_WIDTH_40MHZ;
priv->valid_antenna = 0x7; /* assume all 3 connected */
priv->ps_mode = IWL_MIMO_PS_NONE;