38 	struct ipmi_smi_powernv *smi = send_info;  in ipmi_powernv_start_processing()  local
40 	smi->intf = intf;  in ipmi_powernv_start_processing()
44 static void send_error_reply(struct ipmi_smi_powernv *smi,  in send_error_reply()  argument
51 	ipmi_smi_msg_received(smi->intf, msg);  in send_error_reply()
56 	struct ipmi_smi_powernv *smi = send_info;  in ipmi_powernv_send()  local
74 	spin_lock_irqsave(&smi->msg_lock, flags);  in ipmi_powernv_send()
76 	if (smi->cur_msg) {  in ipmi_powernv_send()
82 	opal_msg = smi->opal_msg;  in ipmi_powernv_send()
93 			smi->interface_id, opal_msg, size);  in ipmi_powernv_send()
94 	rc = opal_ipmi_send(smi->interface_id, opal_msg, size);  in ipmi_powernv_send()
98 		smi->cur_msg = msg;  in ipmi_powernv_send()
99 		spin_unlock_irqrestore(&smi->msg_lock, flags);  in ipmi_powernv_send()
105 	spin_unlock_irqrestore(&smi->msg_lock, flags);  in ipmi_powernv_send()
107 	send_error_reply(smi, msg, comp);  in ipmi_powernv_send()
110 static int ipmi_powernv_recv(struct ipmi_smi_powernv *smi)  in ipmi_powernv_recv()  argument
119 			smi->interface_id);  in ipmi_powernv_recv()
121 	spin_lock_irqsave(&smi->msg_lock, flags);  in ipmi_powernv_recv()
123 	if (!smi->cur_msg) {  in ipmi_powernv_recv()
124 		spin_unlock_irqrestore(&smi->msg_lock, flags);  in ipmi_powernv_recv()
129 	msg = smi->cur_msg;  in ipmi_powernv_recv()
130 	opal_msg = smi->opal_msg;  in ipmi_powernv_recv()
134 	rc = opal_ipmi_recv(smi->interface_id,  in ipmi_powernv_recv()
143 			spin_unlock_irqrestore(&smi->msg_lock, flags);  in ipmi_powernv_recv()
147 		smi->cur_msg = NULL;  in ipmi_powernv_recv()
148 		spin_unlock_irqrestore(&smi->msg_lock, flags);  in ipmi_powernv_recv()
149 		send_error_reply(smi, msg, IPMI_ERR_UNSPECIFIED);  in ipmi_powernv_recv()
154 		spin_unlock_irqrestore(&smi->msg_lock, flags);  in ipmi_powernv_recv()
160 		spin_unlock_irqrestore(&smi->msg_lock, flags);  in ipmi_powernv_recv()
172 	smi->cur_msg = NULL;  in ipmi_powernv_recv()
173 	spin_unlock_irqrestore(&smi->msg_lock, flags);  in ipmi_powernv_recv()
174 	ipmi_smi_msg_received(smi->intf, msg);  in ipmi_powernv_recv()
189 	struct ipmi_smi_powernv *smi = send_info;  in ipmi_powernv_poll()  local
191 	ipmi_powernv_recv(smi);  in ipmi_powernv_poll()
205 	struct ipmi_smi_powernv *smi = data;  in ipmi_opal_event()  local
207 	ipmi_powernv_recv(smi);  in ipmi_opal_event()
266 		dev_warn(dev, "IPMI SMI registration failed (%d)\n", rc);  in ipmi_powernv_probe()
286 	struct ipmi_smi_powernv *smi = dev_get_drvdata(&pdev->dev);  in ipmi_powernv_remove()  local
288 	ipmi_unregister_smi(smi->intf);  in ipmi_powernv_remove()
289 	free_irq(smi->irq, smi);  in ipmi_powernv_remove()
290 	irq_dispose_mapping(smi->irq);  in ipmi_powernv_remove()