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ath10k: store coverage-class in case firmware is not booted 

This way, we can apply the values when the NIC does come up.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Ben Greear 2017-10-13 14:55:48 +03:00 committed by Kalle Valo
parent ee0a47186e
commit 0a590a3877
1 changed files with 7 additions and 2 deletions
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9
drivers/net/wireless/ath/ath10k/hw.c
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@ -604,8 +604,13 @@ static void ath10k_hw_qca988x_set_coverage_class(struct ath10k *ar,
/* Only modify registers if the core is started. */
if ((ar->state != ATH10K_STATE_ON) &&
(ar->state != ATH10K_STATE_RESTARTED))
(ar->state != ATH10K_STATE_RESTARTED)) {
spin_lock_bh(&ar->data_lock);
/* Store config value for when radio boots up */
ar->fw_coverage.coverage_class = value;
spin_unlock_bh(&ar->data_lock);
goto unlock;
}
/* Retrieve the current values of the two registers that need to be
* adjusted.
@ -637,7 +642,7 @@ static void ath10k_hw_qca988x_set_coverage_class(struct ath10k *ar,
ar->fw_coverage.reg_ack_cts_timeout_orig = timeout_reg;
ar->fw_coverage.reg_phyclk = phyclk_reg;
/* Calculat new value based on the (original) firmware calculation. */
/* Calculate new value based on the (original) firmware calculation. */
slottime_reg = ar->fw_coverage.reg_slottime_orig;
timeout_reg = ar->fw_coverage.reg_ack_cts_timeout_orig;