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ath: move regulatory info into shared common structure

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This moves the shared regulatory structure into the
common structure. We will use this ongoing for common
data.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez
2009-08-17 18:07:23 -07:00
committed by John W. Linville
parent 4c48381786
commit 608b88cb34
15 changed files with 116 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
drivers/net/wireless/ath/ath9k/hw.c
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@@ -439,8 +439,13 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
static void ath9k_hw_init_defaults(struct ath_hw *ah)
{
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
regulatory->country_code = CTRY_DEFAULT;
regulatory->power_limit = MAX_RATE_POWER;
regulatory->tp_scale = ATH9K_TP_SCALE_MAX;
ah->hw_version.magic = AR5416_MAGIC;
ah->regulatory.country_code = CTRY_DEFAULT;
ah->hw_version.subvendorid = 0;
ah->ah_flags = 0;
@@ -449,8 +454,6 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
if (!AR_SREV_9100(ah))
ah->ah_flags = AH_USE_EEPROM;
ah->regulatory.power_limit = MAX_RATE_POWER;
ah->regulatory.tp_scale = ATH9K_TP_SCALE_MAX;
ah->atim_window = 0;
ah->sta_id1_defaults = AR_STA_ID1_CRPT_MIC_ENABLE;
ah->beacon_interval = 100;
@@ -1368,6 +1371,7 @@ static int ath9k_hw_process_ini(struct ath_hw *ah,
struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode)
{
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
int i, regWrites = 0;
struct ieee80211_channel *channel = chan->chan;
u32 modesIndex, freqIndex;
@@ -1474,11 +1478,11 @@ static int ath9k_hw_process_ini(struct ath_hw *ah,
ath9k_olc_init(ah);
ah->eep_ops->set_txpower(ah, chan,
ath9k_regd_get_ctl(&ah->regulatory, chan),
ath9k_regd_get_ctl(regulatory, chan),
channel->max_antenna_gain * 2,
channel->max_power * 2,
min((u32) MAX_RATE_POWER,
(u32) ah->regulatory.power_limit));
(u32) regulatory->power_limit));
if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) {
DPRINTF(ah->ah_sc, ATH_DBG_FATAL,
@@ -1796,6 +1800,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode)
{
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
struct ieee80211_channel *channel = chan->chan;
u32 synthDelay, qnum;
@@ -1828,11 +1833,11 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
}
ah->eep_ops->set_txpower(ah, chan,
ath9k_regd_get_ctl(&ah->regulatory, chan),
ath9k_regd_get_ctl(regulatory, chan),
channel->max_antenna_gain * 2,
channel->max_power * 2,
min((u32) MAX_RATE_POWER,
(u32) ah->regulatory.power_limit));
(u32) regulatory->power_limit));
synthDelay = REG_READ(ah, AR_PHY_RX_DELAY) & AR_PHY_RX_DELAY_DELAY;
if (IS_CHAN_B(chan))
@@ -3480,27 +3485,29 @@ void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
void ath9k_hw_fill_cap_info(struct ath_hw *ah)
{
struct ath9k_hw_capabilities *pCap = &ah->caps;
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
u16 capField = 0, eeval;
eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_0);
ah->regulatory.current_rd = eeval;
regulatory->current_rd = eeval;
eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_1);
if (AR_SREV_9285_10_OR_LATER(ah))
eeval |= AR9285_RDEXT_DEFAULT;
ah->regulatory.current_rd_ext = eeval;
regulatory->current_rd_ext = eeval;
capField = ah->eep_ops->get_eeprom(ah, EEP_OP_CAP);
if (ah->opmode != NL80211_IFTYPE_AP &&
ah->hw_version.subvendorid == AR_SUBVENDOR_ID_NEW_A) {
if (ah->regulatory.current_rd == 0x64 ||
ah->regulatory.current_rd == 0x65)
ah->regulatory.current_rd += 5;
else if (ah->regulatory.current_rd == 0x41)
ah->regulatory.current_rd = 0x43;
if (regulatory->current_rd == 0x64 ||
regulatory->current_rd == 0x65)
regulatory->current_rd += 5;
else if (regulatory->current_rd == 0x41)
regulatory->current_rd = 0x43;
DPRINTF(ah->ah_sc, ATH_DBG_REGULATORY,
"regdomain mapped to 0x%x\n", ah->regulatory.current_rd);
"regdomain mapped to 0x%x\n", regulatory->current_rd);
}
eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
@@ -3635,7 +3642,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah)
else
pCap->hw_caps |= ATH9K_HW_CAP_4KB_SPLITTRANS;
if (ah->regulatory.current_rd_ext & (1 << REG_EXT_JAPAN_MIDBAND)) {
if (regulatory->current_rd_ext & (1 << REG_EXT_JAPAN_MIDBAND)) {
pCap->reg_cap =
AR_EEPROM_EEREGCAP_EN_KK_NEW_11A |
AR_EEPROM_EEREGCAP_EN_KK_U1_EVEN |
@@ -3664,6 +3671,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah)
bool ath9k_hw_getcapability(struct ath_hw *ah, enum ath9k_capability_type type,
u32 capability, u32 *result)
{
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
switch (type) {
case ATH9K_CAP_CIPHER:
switch (capability) {
@@ -3712,13 +3720,13 @@ bool ath9k_hw_getcapability(struct ath_hw *ah, enum ath9k_capability_type type,
case 0:
return 0;
case 1:
*result = ah->regulatory.power_limit;
*result = regulatory->power_limit;
return 0;
case 2:
*result = ah->regulatory.max_power_level;
*result = regulatory->max_power_level;
return 0;
case 3:
*result = ah->regulatory.tp_scale;
*result = regulatory->tp_scale;
return 0;
}
return false;
@@ -3956,17 +3964,18 @@ bool ath9k_hw_disable(struct ath_hw *ah)
void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit)
{
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
struct ath9k_channel *chan = ah->curchan;
struct ieee80211_channel *channel = chan->chan;
ah->regulatory.power_limit = min(limit, (u32) MAX_RATE_POWER);
regulatory->power_limit = min(limit, (u32) MAX_RATE_POWER);
ah->eep_ops->set_txpower(ah, chan,
ath9k_regd_get_ctl(&ah->regulatory, chan),
ath9k_regd_get_ctl(regulatory, chan),
channel->max_antenna_gain * 2,
channel->max_power * 2,
min((u32) MAX_RATE_POWER,
(u32) ah->regulatory.power_limit));
(u32) regulatory->power_limit));
}
void ath9k_hw_setmac(struct ath_hw *ah, const u8 *mac)