Commit 34fb81e4 authored by Carl Huang's avatar Carl Huang Committed by Kalle Valo
Browse files

ath11k: mhi: hook suspend and resume 



MHI suspend and resume isn't hooked in ath11k yet, so hook these
functions needed for suspend support.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1

Signed-off-by: default avatarCarl Huang <cjhuang@codeaurora.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1607708150-21066-2-git-send-email-kvalo@codeaurora.org
parent f57ad6a9

drivers/net/wireless/ath/ath11k/mhi.c

+11 −0
Original line number Diff line number Diff line
@@ -419,8 +419,10 @@ static int ath11k_mhi_set_state(struct ath11k_pci *ab_pci, 
		ret = 0;

		break;

	case ATH11K_MHI_SUSPEND:

		ret = mhi_pm_suspend(ab_pci->mhi_ctrl);

		break;

	case ATH11K_MHI_RESUME:

		ret = mhi_pm_resume(ab_pci->mhi_ctrl);

		break;

	case ATH11K_MHI_TRIGGER_RDDM:

		ret = mhi_force_rddm_mode(ab_pci->mhi_ctrl);
@@ -471,3 +473,12 @@ void ath11k_mhi_stop(struct ath11k_pci *ab_pci) 
	ath11k_mhi_set_state(ab_pci, ATH11K_MHI_DEINIT);

}



void ath11k_mhi_suspend(struct ath11k_pci *ab_pci)

{

	ath11k_mhi_set_state(ab_pci, ATH11K_MHI_SUSPEND);

}



void ath11k_mhi_resume(struct ath11k_pci *ab_pci)

{

	ath11k_mhi_set_state(ab_pci, ATH11K_MHI_RESUME);

}

drivers/net/wireless/ath/ath11k/mhi.h

+3 −0
Original line number Diff line number Diff line
@@ -36,4 +36,7 @@ void ath11k_mhi_unregister(struct ath11k_pci *ar_pci); 
void ath11k_mhi_set_mhictrl_reset(struct ath11k_base *ab);

void ath11k_mhi_clear_vector(struct ath11k_base *ab);



void ath11k_mhi_suspend(struct ath11k_pci *ar_pci);

void ath11k_mhi_resume(struct ath11k_pci *ar_pci);



#endif

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