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wifi: ath12k: rearrange IRQ enable/disable in reset path

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For non-WoW suspend/resume, ath12k host powers down whole hardware
when suspend and powers up it when resume, the code path it goes
through is very like the ath12k reset logic.

In order to reuse that logic, rearrange IRQ handling in the reset
path.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1

Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240412060620.27519-2-quic_bqiang@quicinc.com
This commit is contained in:
Baochen Qiang
2024-04-22 15:11:44 +03:00
committed by Kalle Valo
parent 303c017821
commit c7b2da3c0a
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/ath/ath12k/core.c
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@@ -879,9 +879,8 @@ static int ath12k_core_reconfigure_on_crash(struct ath12k_base *ab)
int ret;
mutex_lock(&ab->core_lock);
ath12k_hif_irq_disable(ab);
ath12k_dp_pdev_free(ab);
ath12k_hif_stop(ab);
ath12k_ce_cleanup_pipes(ab);
ath12k_wmi_detach(ab);
ath12k_dp_rx_pdev_reo_cleanup(ab);
mutex_unlock(&ab->core_lock);
@@ -1136,6 +1135,9 @@ static void ath12k_core_reset(struct work_struct *work)
time_left = wait_for_completion_timeout(&ab->recovery_start,
ATH12K_RECOVER_START_TIMEOUT_HZ);
ath12k_hif_irq_disable(ab);
ath12k_hif_ce_irq_disable(ab);
ath12k_hif_power_down(ab);
ath12k_hif_power_up(ab);