118 static inline void ath11k_pci_select_window(struct ath11k_pci *ab_pci, u32 offset)  in ath11k_pci_select_window()  argument
120 	struct ath11k_base *ab = ab_pci->ab;  in ath11k_pci_select_window()
124 	lockdep_assert_held(&ab_pci->window_lock);  in ath11k_pci_select_window()
126 	if (window != ab_pci->register_window) {  in ath11k_pci_select_window()
129 		ab_pci->register_window = window;  in ath11k_pci_select_window()
135 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);  in ath11k_pci_write32()  local
140 	if (test_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags) &&  in ath11k_pci_write32()
142 		mhi_device_get_sync(ab_pci->mhi_ctrl->mhi_dev);  in ath11k_pci_write32()
147 		spin_lock_bh(&ab_pci->window_lock);  in ath11k_pci_write32()
148 		ath11k_pci_select_window(ab_pci, offset);  in ath11k_pci_write32()
150 		spin_unlock_bh(&ab_pci->window_lock);  in ath11k_pci_write32()
153 	if (test_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags) &&  in ath11k_pci_write32()
155 		mhi_device_put(ab_pci->mhi_ctrl->mhi_dev);  in ath11k_pci_write32()
160 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);  in ath11k_pci_read32()  local
166 	if (test_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags) &&  in ath11k_pci_read32()
168 		mhi_device_get_sync(ab_pci->mhi_ctrl->mhi_dev);  in ath11k_pci_read32()
173 		spin_lock_bh(&ab_pci->window_lock);  in ath11k_pci_read32()
174 		ath11k_pci_select_window(ab_pci, offset);  in ath11k_pci_read32()
176 		spin_unlock_bh(&ab_pci->window_lock);  in ath11k_pci_read32()
179 	if (test_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags) &&  in ath11k_pci_read32()
181 		mhi_device_put(ab_pci->mhi_ctrl->mhi_dev);  in ath11k_pci_read32()
276 int ath11k_pci_get_user_msi_assignment(struct ath11k_pci *ab_pci, char *user_name,  in ath11k_pci_get_user_msi_assignment()  argument
280 	struct ath11k_base *ab = ab_pci->ab;  in ath11k_pci_get_user_msi_assignment()
287 				+ ab_pci->msi_ep_base_data;  in ath11k_pci_get_user_msi_assignment()
307 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);  in ath11k_get_user_msi_assignment()  local
309 	return ath11k_pci_get_user_msi_assignment(ab_pci, user_name,  in ath11k_get_user_msi_assignment()
633 static int ath11k_pci_enable_msi(struct ath11k_pci *ab_pci)  in ath11k_pci_enable_msi()  argument
635 	struct ath11k_base *ab = ab_pci->ab;  in ath11k_pci_enable_msi()
640 	num_vectors = pci_alloc_irq_vectors(ab_pci->pdev,  in ath11k_pci_enable_msi()
654 	msi_desc = irq_get_msi_desc(ab_pci->pdev->irq);  in ath11k_pci_enable_msi()
661 	ab_pci->msi_ep_base_data = msi_desc->msg.data;  in ath11k_pci_enable_msi()
663 	ath11k_dbg(ab, ATH11K_DBG_PCI, "msi base data is %d\n", ab_pci->msi_ep_base_data);  in ath11k_pci_enable_msi()
668 	pci_free_irq_vectors(ab_pci->pdev);  in ath11k_pci_enable_msi()
673 static void ath11k_pci_disable_msi(struct ath11k_pci *ab_pci)  in ath11k_pci_disable_msi()  argument
675 	pci_free_irq_vectors(ab_pci->pdev);  in ath11k_pci_disable_msi()
678 static int ath11k_pci_claim(struct ath11k_pci *ab_pci, struct pci_dev *pdev)  in ath11k_pci_claim()  argument
680 	struct ath11k_base *ab = ab_pci->ab;  in ath11k_pci_claim()
685 	if (device_id != ab_pci->dev_id)  {  in ath11k_pci_claim()
687 			   device_id, ab_pci->dev_id);  in ath11k_pci_claim()
747 static void ath11k_pci_free_region(struct ath11k_pci *ab_pci)  in ath11k_pci_free_region()  argument
749 	struct ath11k_base *ab = ab_pci->ab;  in ath11k_pci_free_region()
750 	struct pci_dev *pci_dev = ab_pci->pdev;  in ath11k_pci_free_region()
762 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);  in ath11k_pci_power_up()  local
765 	ab_pci->register_window = 0;  in ath11k_pci_power_up()
766 	clear_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags);  in ath11k_pci_power_up()
767 	ath11k_pci_sw_reset(ab_pci->ab);  in ath11k_pci_power_up()
769 	ret = ath11k_mhi_start(ab_pci);  in ath11k_pci_power_up()
780 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);  in ath11k_pci_power_down()  local
782 	ath11k_mhi_stop(ab_pci);  in ath11k_pci_power_down()
783 	clear_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags);  in ath11k_pci_power_down()
784 	ath11k_pci_force_wake(ab_pci->ab);  in ath11k_pci_power_down()
785 	ath11k_pci_sw_reset(ab_pci->ab);  in ath11k_pci_power_down()
812 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);  in ath11k_pci_start()  local
814 	set_bit(ATH11K_PCI_FLAG_INIT_DONE, &ab_pci->flags);  in ath11k_pci_start()
883 	struct ath11k_pci *ab_pci;  in ath11k_pci_probe()  local
889 	ab = ath11k_core_alloc(&pdev->dev, sizeof(*ab_pci), ATH11K_BUS_PCI,  in ath11k_pci_probe()
898 	ab_pci = ath11k_pci_priv(ab);  in ath11k_pci_probe()
899 	ab_pci->dev_id = pci_dev->device;  in ath11k_pci_probe()
900 	ab_pci->ab = ab;  in ath11k_pci_probe()
901 	ab_pci->pdev = pdev;  in ath11k_pci_probe()
904 	spin_lock_init(&ab_pci->window_lock);  in ath11k_pci_probe()
906 	ret = ath11k_pci_claim(ab_pci, pdev);  in ath11k_pci_probe()
941 	ret = ath11k_pci_enable_msi(ab_pci);  in ath11k_pci_probe()
951 	ret = ath11k_mhi_register(ab_pci);  in ath11k_pci_probe()
992 	ath11k_mhi_unregister(ab_pci);  in ath11k_pci_probe()
995 	ath11k_pci_disable_msi(ab_pci);  in ath11k_pci_probe()
998 	ath11k_pci_free_region(ab_pci);  in ath11k_pci_probe()
1009 	struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);  in ath11k_pci_remove()  local
1015 	ath11k_mhi_unregister(ab_pci);  in ath11k_pci_remove()
1018 	ath11k_pci_disable_msi(ab_pci);  in ath11k_pci_remove()
1019 	ath11k_pci_free_region(ab_pci);  in ath11k_pci_remove()