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Commit 5c1860f1 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "cnss2: Expose PCIe DRV connection status"

parents 0066b017 ee9e1eb6

drivers/net/wireless/cnss2/pci.c

+11 −0
Original line number Diff line number Diff line
@@ -992,6 +992,17 @@ int cnss_pci_dev_ramdump(struct cnss_pci_data *pci_priv) 
	return ret;

}



int cnss_pci_is_drv_connected(struct device *dev)

{

	struct cnss_pci_data *pci_priv = cnss_get_pci_priv(to_pci_dev(dev));



	if (!pci_priv)

		return -ENODEV;



	return pci_priv->drv_connected_last;

}

EXPORT_SYMBOL(cnss_pci_is_drv_connected);



int cnss_wlan_register_driver(struct cnss_wlan_driver *driver_ops)

{

	int ret = 0;

drivers/net/wireless/cnss2/pci.h

+1 −0
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ struct cnss_pci_data { 
	struct pci_saved_state *default_state;

	struct msm_pcie_register_event msm_pci_event;

	atomic_t auto_suspended;

	u8 drv_connected_last;

	bool monitor_wake_intr;

	struct dma_iommu_mapping *smmu_mapping;

	bool smmu_s1_enable;

include/net/cnss2.h

+1 −0
Original line number Diff line number Diff line
@@ -207,6 +207,7 @@ extern void cnss_release_pm_sem(struct device *dev); 
extern int cnss_wlan_pm_control(struct device *dev, bool vote);

extern int cnss_auto_suspend(struct device *dev);

extern int cnss_auto_resume(struct device *dev);

extern int cnss_pci_is_drv_connected(struct device *dev);

extern int cnss_pci_force_wake_request(struct device *dev);

extern int cnss_pci_is_device_awake(struct device *dev);

extern int cnss_pci_force_wake_release(struct device *dev);