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| author | Bartosz Markowski <bartosz.markowski@tieto.com> | 2013-08-02 11:58:49 +0400 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-08-07 11:03:29 +0400 |
| commit | 8cc8df906f953ae0cfe785720989928021d7fe2d (patch) | |
| tree | 21446c1b57d3b793a60c41bcca2d9ed3b89a4ee6 /drivers/net/wireless/ath/ath10k/pci.h | |
| parent | 32270b61b3fcdce3495c7b746576d49f70587150 (diff) | |
| download | linux-8cc8df906f953ae0cfe785720989928021d7fe2d.tar.xz | |
ath10k: add SoC power save option to PCI features map
Unify the PCI options location.
By default the SoC PS option is disabled to boost the
performance and due to poor stability on early HW revisions.
In future we can remove the module parameter and turn on/off
the PS for given hardware.
This change also makes the pci module parameter for SoC PS static.
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/pci.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h index d3a2e6cc9179..871bb339d56d 100644 --- a/drivers/net/wireless/ath/ath10k/pci.h +++ b/drivers/net/wireless/ath/ath10k/pci.h @@ -153,6 +153,7 @@ struct service_to_pipe { enum ath10k_pci_features { ATH10K_PCI_FEATURE_MSI_X = 0, ATH10K_PCI_FEATURE_HW_1_0_WORKAROUND = 1, + ATH10K_PCI_FEATURE_SOC_POWER_SAVE = 2, /* keep last */ ATH10K_PCI_FEATURE_COUNT @@ -335,20 +336,22 @@ static inline u32 ath10k_pci_read32(struct ath10k *ar, u32 offset) return ioread32(ar_pci->mem + offset); } -extern unsigned int ath10k_target_ps; - void ath10k_do_pci_wake(struct ath10k *ar); void ath10k_do_pci_sleep(struct ath10k *ar); static inline void ath10k_pci_wake(struct ath10k *ar) { - if (ath10k_target_ps) + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + + if (test_bit(ATH10K_PCI_FEATURE_SOC_POWER_SAVE, ar_pci->features)) ath10k_do_pci_wake(ar); } static inline void ath10k_pci_sleep(struct ath10k *ar) { - if (ath10k_target_ps) + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + + if (test_bit(ATH10K_PCI_FEATURE_SOC_POWER_SAVE, ar_pci->features)) ath10k_do_pci_sleep(ar); } |