diff options
| author | Carl Huang <cjhuang@codeaurora.org> | 2020-12-11 19:35:41 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-12-12 06:41:16 +0200 |
| commit | 34fb81e4eb924f73f0b0428c6c8fd3b2b44c518c (patch) | |
| tree | 487d48bfcc9bf47067a4287b15e1e7935456e239 | |
| parent | f57ad6a9885e8399897daee3249cabccf9c972f8 (diff) | |
| download | lwn-34fb81e4eb924f73f0b0428c6c8fd3b2b44c518c.tar.gz lwn-34fb81e4eb924f73f0b0428c6c8fd3b2b44c518c.zip | |
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: 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
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/mhi.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/mhi.h | 3 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c index 74f9956c603f..09858e516903 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.c +++ b/drivers/net/wireless/ath/ath11k/mhi.c @@ -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); +} diff --git a/drivers/net/wireless/ath/ath11k/mhi.h b/drivers/net/wireless/ath/ath11k/mhi.h index a7fd5e201d18..488dada5d31c 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.h +++ b/drivers/net/wireless/ath/ath11k/mhi.h @@ -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 |