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iwlwifi: move 3945 clip groups to 3945 data 

Only used on 3945, so it can be in the
3945-specific part of the data.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Johannes Berg 2010-02-17 02:39:19 -08:00 committed by Reinette Chatre
parent 949cd92c85
commit 67d613aed7
2 changed files with 12 additions and 8 deletions
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8
drivers/net/wireless/iwlwifi/iwl-3945.c
View File

@ -1607,7 +1607,7 @@ static int iwl3945_hw_reg_set_new_power(struct iwl_priv *priv,
int power;
/* Get this chnlgrp's rate-to-max/clip-powers table */
clip_pwrs = priv->clip39_groups[ch_info->group_index].clip_powers;
clip_pwrs = priv->_3945.clip_groups[ch_info->group_index].clip_powers;
/* Get this channel's rate-to-current-power settings table */
power_info = ch_info->power_info;
@ -1733,7 +1733,7 @@ static int iwl3945_hw_reg_comp_txpower_temp(struct iwl_priv *priv)
}
/* Get this chnlgrp's rate-to-max/clip-powers table */
clip_pwrs = priv->clip39_groups[ch_info->group_index].clip_powers;
clip_pwrs = priv->_3945.clip_groups[ch_info->group_index].clip_powers;
/* set scan tx power, 1Mbit for CCK, 6Mbit for OFDM */
for (scan_tbl_index = 0;
@ -2140,7 +2140,7 @@ static void iwl3945_hw_reg_init_channel_groups(struct iwl_priv *priv)
* power peaks, without too much distortion (clipping).
*/
/* we'll fill in this array with h/w max power levels */
clip_pwrs = (s8 *) priv->clip39_groups[i].clip_powers;
clip_pwrs = (s8 *) priv->_3945.clip_groups[i].clip_powers;
/* divide factory saturation power by 2 to find -3dB level */
satur_pwr = (s8) (group->saturation_power >> 1);
@ -2224,7 +2224,7 @@ int iwl3945_txpower_set_from_eeprom(struct iwl_priv *priv)
iwl3945_hw_reg_get_ch_grp_index(priv, ch_info);
/* Get this chnlgrp's rate->max/clip-powers table */
clip_pwrs = priv->clip39_groups[ch_info->group_index].clip_powers;
clip_pwrs = priv->_3945.clip_groups[ch_info->group_index].clip_powers;
/* calculate power index *adjustment* value according to
* diff between current temperature and factory temperature */

12
drivers/net/wireless/iwlwifi/iwl-dev.h
View File

@ -1092,10 +1092,6 @@ struct iwl_priv {
struct iwl_channel_info *channel_info; /* channel info array */
u8 channel_count; /* # of channels */
/* each calibration channel group in the EEPROM has a derived
* clip setting for each rate. 3945 only.*/
const struct iwl3945_clip_group clip39_groups[5];
/* thermal calibration */
s32 temperature; /* degrees Kelvin */
s32 last_temperature;
@ -1271,6 +1267,14 @@ struct iwl_priv {
/* Rx'd packet timing information */
u32 last_beacon_time;
u64 last_tsf;
/*
* each calibration channel group in the
* EEPROM has a derived clip setting for
* each rate.
*/
const struct iwl3945_clip_group clip_groups[5];
} _3945;
#endif
#if defined(CONFIG_IWLAGN) || defined(CONFIG_IWLAGN_MODULE)