/**
* ath5k_hw_set_associd - Set BSSID for association
*
* @ah: The &struct ath5k_hw
* @bssid: BSSID
* @assoc_id: Assoc id
*
* Sets the BSSID which trigers the "SME Join" operation
*/
void ath5k_hw_set_associd(struct ath5k_hw *ah)
{
struct ath_common *common = ath5k_hw_common(ah);
u16 tim_offset = 0;
/*
* Set simple BSSID mask on 5212
*/
if (ah->ah_version == AR5K_AR5212)
ath_hw_setbssidmask(common);
/*
* Set BSSID which triggers the "SME Join" operation
*/
ath5k_hw_reg_write(ah,
get_unaligned_le32(common->curbssid),
AR5K_BSS_ID0);
ath5k_hw_reg_write(ah,
get_unaligned_le16(common->curbssid + 4) |
((common->curaid & 0x3fff) << AR5K_BSS_ID1_AID_S),
AR5K_BSS_ID1);
if (common->curaid == 0) {
ath5k_hw_disable_pspoll(ah);
return;
}
AR5K_REG_WRITE_BITS(ah, AR5K_BEACON, AR5K_BEACON_TIM,
tim_offset ? tim_offset + 4 : 0);
ath5k_hw_enable_pspoll(ah, NULL, 0);
}
/**
* ath5k_hw_set_associd - Set BSSID for association
*
* @ah: The &struct ath5k_hw
* @bssid: BSSID
* @assoc_id: Assoc id
*
* Sets the BSSID which trigers the "SME Join" operation
*/
void ath5k_hw_set_associd(struct ath5k_hw *ah, const u8 *bssid, u16 assoc_id)
{
u32 low_id, high_id;
u16 tim_offset = 0;
/*
* Set simple BSSID mask on 5212
*/
if (ah->ah_version == AR5K_AR5212) {
ath5k_hw_reg_write(ah, 0xffffffff, AR5K_BSS_IDM0);
ath5k_hw_reg_write(ah, 0xffffffff, AR5K_BSS_IDM1);
}
/*
* Set BSSID which triggers the "SME Join" operation
*/
low_id = AR5K_LOW_ID(bssid);
high_id = AR5K_HIGH_ID(bssid);
ath5k_hw_reg_write(ah, low_id, AR5K_BSS_ID0);
ath5k_hw_reg_write(ah, high_id | ((assoc_id & 0x3fff) <<
AR5K_BSS_ID1_AID_S), AR5K_BSS_ID1);
if (assoc_id == 0) {
ath5k_hw_disable_pspoll(ah);
return;
}
AR5K_REG_WRITE_BITS(ah, AR5K_BEACON, AR5K_BEACON_TIM,
tim_offset ? tim_offset + 4 : 0);
ath5k_hw_enable_pspoll(ah, NULL, 0);
}