Cross Reference: /drivers/misc/ibmasm/module.c

Lines Matching refs:sp
68 	struct service_processor *sp;
81 	sp = kzalloc(sizeof(struct service_processor), GFP_KERNEL);
82 	if (sp == NULL) {
88 	spin_lock_init(&sp->lock);
89 	INIT_LIST_HEAD(&sp->command_queue);
91 	pci_set_drvdata(pdev, (void *)sp);
92 	sp->dev = &pdev->dev;
93 	sp->number = pdev->bus->number;
94 	snprintf(sp->dirname, IBMASM_NAME_SIZE, "%d", sp->number);
95 	snprintf(sp->devname, IBMASM_NAME_SIZE, "%s%d", DRIVER_NAME, sp->number);
97 	if (ibmasm_event_buffer_init(sp)) {
98 		dev_err(sp->dev, "Failed to allocate event buffer\n");
102 	if (ibmasm_heartbeat_init(sp)) {
103 		dev_err(sp->dev, "Failed to allocate heartbeat command\n");
107 	sp->irq = pdev->irq;
108 	sp->base_address = pci_ioremap_bar(pdev, 0);
109 	if (!sp->base_address) {
110 		dev_err(sp->dev, "Failed to ioremap pci memory\n");
115 	result = request_irq(sp->irq, ibmasm_interrupt_handler, IRQF_SHARED, sp->devname, (void*)sp);
117 		dev_err(sp->dev, "Failed to register interrupt handler\n");
121 	enable_sp_interrupts(sp->base_address);
123 	result = ibmasm_init_remote_input_dev(sp);
125 		dev_err(sp->dev, "Failed to initialize remote queue\n");
129 	result = ibmasm_send_driver_vpd(sp);
131 		dev_err(sp->dev, "Failed to send driver VPD to service processor\n");
134 	result = ibmasm_send_os_state(sp, SYSTEM_STATE_OS_UP);
136 		dev_err(sp->dev, "Failed to send OS state to service processor\n");
139 	ibmasmfs_add_sp(sp);
141 	ibmasm_register_uart(sp);
146 	disable_sp_interrupts(sp->base_address);
147 	ibmasm_free_remote_input_dev(sp);
148 	free_irq(sp->irq, (void *)sp);
150 	iounmap(sp->base_address);
152 	ibmasm_heartbeat_exit(sp);
154 	ibmasm_event_buffer_exit(sp);
156 	kfree(sp);
167 	struct service_processor *sp = pci_get_drvdata(pdev);
170 	ibmasm_unregister_uart(sp);
172 	if (ibmasm_send_os_state(sp, SYSTEM_STATE_OS_DOWN))
175 	ibmasm_heartbeat_exit(sp);
177 	disable_sp_interrupts(sp->base_address);
179 	free_irq(sp->irq, (void *)sp);
181 	ibmasm_free_remote_input_dev(sp);
182 	iounmap(sp->base_address);
183 	ibmasm_event_buffer_exit(sp);
184 	kfree(sp);