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ath11k: mhi: hook suspend and resume

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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: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1607708150-21066-2-git-send-email-kvalo@codeaurora.org
This commit is contained in:
Carl Huang 2020-12-11 19:35:41 +02:00 committed by Kalle Valo
parent f57ad6a988
commit 34fb81e4eb
2 changed files with 14 additions and 0 deletions
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11
drivers/net/wireless/ath/ath11k/mhi.c
View File

@ -419,8 +419,10 @@ static int ath11k_mhi_set_state(struct ath11k_pci *ab_pci,
ret = 0; ret = 0;
break; break;
case ATH11K_MHI_SUSPEND: case ATH11K_MHI_SUSPEND:
ret = mhi_pm_suspend(ab_pci->mhi_ctrl);
break; break;
case ATH11K_MHI_RESUME: case ATH11K_MHI_RESUME:
ret = mhi_pm_resume(ab_pci->mhi_ctrl);
break; break;
case ATH11K_MHI_TRIGGER_RDDM: case ATH11K_MHI_TRIGGER_RDDM:
ret = mhi_force_rddm_mode(ab_pci->mhi_ctrl); 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); 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);
}

3
drivers/net/wireless/ath/ath11k/mhi.h
View File

@ -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_set_mhictrl_reset(struct ath11k_base *ab);
void ath11k_mhi_clear_vector(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 #endif