1 // SPDX-License-Identifier: GPL-2.0-only
35 		hdev->stat.err_rx++;  in btqcomsmd_recv()
36 		return -ENOMEM;  in btqcomsmd_recv()
50 	btq->hdev->stat.byte_rx += count;  in btqcomsmd_acl_callback()
51 	return btqcomsmd_recv(btq->hdev, HCI_ACLDATA_PKT, data, count);  in btqcomsmd_acl_callback()
59 	btq->hdev->stat.byte_rx += count;  in btqcomsmd_cmd_callback()
60 	return btqcomsmd_recv(btq->hdev, HCI_EVENT_PKT, data, count);  in btqcomsmd_cmd_callback()
70 		ret = rpmsg_send(btq->acl_channel, skb->data, skb->len);  in btqcomsmd_send()
72 			hdev->stat.err_tx++;  in btqcomsmd_send()
75 		hdev->stat.acl_tx++;  in btqcomsmd_send()
76 		hdev->stat.byte_tx += skb->len;  in btqcomsmd_send()
79 		ret = rpmsg_send(btq->cmd_channel, skb->data, skb->len);  in btqcomsmd_send()
81 			hdev->stat.err_tx++;  in btqcomsmd_send()
84 		hdev->stat.cmd_tx++;  in btqcomsmd_send()
85 		hdev->stat.byte_tx += skb->len;  in btqcomsmd_send()
88 		ret = -EILSEQ;  in btqcomsmd_send()
120 	set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);  in btqcomsmd_setup()
144 	void *wcnss;  in btqcomsmd_probe()  local
147 	btq = devm_kzalloc(&pdev->dev, sizeof(*btq), GFP_KERNEL);  in btqcomsmd_probe()
149 		return -ENOMEM;  in btqcomsmd_probe()
151 	wcnss = dev_get_drvdata(pdev->dev.parent);  in btqcomsmd_probe()
153 	btq->acl_channel = qcom_wcnss_open_channel(wcnss, "APPS_RIVA_BT_ACL",  in btqcomsmd_probe()
155 	if (IS_ERR(btq->acl_channel))  in btqcomsmd_probe()
156 		return PTR_ERR(btq->acl_channel);  in btqcomsmd_probe()
158 	btq->cmd_channel = qcom_wcnss_open_channel(wcnss, "APPS_RIVA_BT_CMD",  in btqcomsmd_probe()
160 	if (IS_ERR(btq->cmd_channel)) {  in btqcomsmd_probe()
161 		ret = PTR_ERR(btq->cmd_channel);  in btqcomsmd_probe()
167 		ret = -ENOMEM;  in btqcomsmd_probe()
172 	btq->hdev = hdev;  in btqcomsmd_probe()
173 	SET_HCIDEV_DEV(hdev, &pdev->dev);  in btqcomsmd_probe()
175 	hdev->bus = HCI_SMD;  in btqcomsmd_probe()
176 	hdev->open = btqcomsmd_open;  in btqcomsmd_probe()
177 	hdev->close = btqcomsmd_close;  in btqcomsmd_probe()
178 	hdev->send = btqcomsmd_send;  in btqcomsmd_probe()
179 	hdev->setup = btqcomsmd_setup;  in btqcomsmd_probe()
180 	hdev->set_bdaddr = btqcomsmd_set_bdaddr;  in btqcomsmd_probe()
193 	rpmsg_destroy_ept(btq->cmd_channel);  in btqcomsmd_probe()
195 	rpmsg_destroy_ept(btq->acl_channel);  in btqcomsmd_probe()
204 	hci_unregister_dev(btq->hdev);  in btqcomsmd_remove()
205 	hci_free_dev(btq->hdev);  in btqcomsmd_remove()
207 	rpmsg_destroy_ept(btq->cmd_channel);  in btqcomsmd_remove()
208 	rpmsg_destroy_ept(btq->acl_channel);  in btqcomsmd_remove()
214 	{ .compatible = "qcom,wcnss-bt", },