From fc38e9339c47d704934bc74e55c331f0d2d88583 Mon Sep 17 00:00:00 2001 From: Karthikeyan Periyasamy Date: Fri, 29 Nov 2024 13:20:33 +0200 Subject: wifi: ath12k: Refactor core startup In the upcoming hardware device group abstraction radios across different devices can be grouped together to support multi-link operation and register as a device group to mac80211. Currently, ath12k_mac_allocate() and ath12k_mac_register() are part of ath12k_core_start() and ath12k_core_pdev_create() respectively and are based on per device (struct ath12k_base). These APIs can be decoupled and moved out to ath12k_core_qmi_firmware_ready() itself. This refactor is helpful for device group abstraction when mac80211 allocate and register will be changed from per device (struct ath12k_base) to per device group (struct ath12k_hw_group). Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Karthikeyan Periyasamy Signed-off-by: Harshitha Prem Signed-off-by: Kalle Valo Link: https://patch.msgid.link/20241128165026.2618331-2-kvalo@kernel.org --- drivers/net/wireless/ath/ath12k/qmi.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/wireless/ath/ath12k/qmi.c') diff --git a/drivers/net/wireless/ath/ath12k/qmi.c b/drivers/net/wireless/ath/ath12k/qmi.c index d2d9d03c7a28..f5388eae01dc 100644 --- a/drivers/net/wireless/ath/ath12k/qmi.c +++ b/drivers/net/wireless/ath/ath12k/qmi.c @@ -3402,11 +3402,15 @@ int ath12k_qmi_init_service(struct ath12k_base *ab) void ath12k_qmi_deinit_service(struct ath12k_base *ab) { + if (!ab->qmi.ab) + return; + qmi_handle_release(&ab->qmi.handle); cancel_work_sync(&ab->qmi.event_work); destroy_workqueue(ab->qmi.event_wq); ath12k_qmi_m3_free(ab); ath12k_qmi_free_target_mem_chunk(ab); + ab->qmi.ab = NULL; } void ath12k_qmi_free_resource(struct ath12k_base *ab) -- cgit v1.2.3