Lines Matching refs:ipmi
218 struct ipmi_smi_powernv *ipmi; in ipmi_powernv_probe() local
228 ipmi = devm_kzalloc(dev, sizeof(*ipmi), GFP_KERNEL); in ipmi_powernv_probe()
229 if (!ipmi) in ipmi_powernv_probe()
232 spin_lock_init(&ipmi->msg_lock); in ipmi_powernv_probe()
240 ipmi->interface_id = prop; in ipmi_powernv_probe()
248 ipmi->irq = irq_of_parse_and_map(dev->of_node, 0); in ipmi_powernv_probe()
249 if (!ipmi->irq) { in ipmi_powernv_probe()
251 ipmi->irq = opal_event_request(prop); in ipmi_powernv_probe()
254 if (request_irq(ipmi->irq, ipmi_opal_event, IRQ_TYPE_LEVEL_HIGH, in ipmi_powernv_probe()
255 "opal-ipmi", ipmi)) { in ipmi_powernv_probe()
260 ipmi->opal_msg = devm_kmalloc(dev, in ipmi_powernv_probe()
261 sizeof(*ipmi->opal_msg) + IPMI_MAX_MSG_LENGTH, in ipmi_powernv_probe()
263 if (!ipmi->opal_msg) { in ipmi_powernv_probe()
269 rc = ipmi_register_smi(&ipmi_powernv_smi_handlers, ipmi, in ipmi_powernv_probe()
270 &ipmi->ipmi_id, dev, 0); in ipmi_powernv_probe()
276 dev_set_drvdata(dev, ipmi); in ipmi_powernv_probe()
280 devm_kfree(dev, ipmi->opal_msg); in ipmi_powernv_probe()
282 free_irq(ipmi->irq, ipmi); in ipmi_powernv_probe()
284 irq_dispose_mapping(ipmi->irq); in ipmi_powernv_probe()
286 devm_kfree(dev, ipmi); in ipmi_powernv_probe()