49 	struct aac_dev *dev = dev_id;  in aac_sa_intr()  local
52 	intstat = sa_readw(dev, DoorbellReg_p);  in aac_sa_intr()
57 	mask = ~(sa_readw(dev, SaDbCSR.PRISETIRQMASK));  in aac_sa_intr()
63 			aac_printf(dev, sa_readl(dev, Mailbox5));  in aac_sa_intr()
64 			sa_writew(dev, DoorbellClrReg_p, PrintfReady); /* clear PrintfReady */  in aac_sa_intr()
65 			sa_writew(dev, DoorbellReg_s, PrintfDone);  in aac_sa_intr()
67 			sa_writew(dev, DoorbellClrReg_p, DOORBELL_1);  in aac_sa_intr()
68 			aac_command_normal(&dev->queues->queue[HostNormCmdQueue]);  in aac_sa_intr()
70 			sa_writew(dev, DoorbellClrReg_p, DOORBELL_2);  in aac_sa_intr()
71 			aac_response_normal(&dev->queues->queue[HostNormRespQueue]);  in aac_sa_intr()
73 			sa_writew(dev, DoorbellClrReg_p, DOORBELL_3);  in aac_sa_intr()
75 			sa_writew(dev, DoorbellClrReg_p, DOORBELL_4);  in aac_sa_intr()
87 static void aac_sa_disable_interrupt (struct aac_dev *dev)  in aac_sa_disable_interrupt()  argument
89 	sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);  in aac_sa_disable_interrupt()
97 static void aac_sa_enable_interrupt (struct aac_dev *dev)  in aac_sa_enable_interrupt()  argument
99 	sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, (PrintfReady | DOORBELL_1 |  in aac_sa_enable_interrupt()
111 static void aac_sa_notify_adapter(struct aac_dev *dev, u32 event)  in aac_sa_notify_adapter()  argument
116 		sa_writew(dev, DoorbellReg_s,DOORBELL_1);  in aac_sa_notify_adapter()
119 		sa_writew(dev, DoorbellReg_s,DOORBELL_4);  in aac_sa_notify_adapter()
122 		sa_writew(dev, DoorbellReg_s,DOORBELL_2);  in aac_sa_notify_adapter()
125 		sa_writew(dev, DoorbellReg_s,DOORBELL_3);  in aac_sa_notify_adapter()
134 		sa_writew(dev, DoorbellReg_s,DOORBELL_6);  in aac_sa_notify_adapter()
137 		sa_writew(dev, DoorbellReg_s,DOORBELL_5);  in aac_sa_notify_adapter()
157 static int sa_sync_cmd(struct aac_dev *dev, u32 command,   in sa_sync_cmd()  argument
166 	sa_writel(dev, Mailbox0, command);  in sa_sync_cmd()
170 	sa_writel(dev, Mailbox1, p1);  in sa_sync_cmd()
171 	sa_writel(dev, Mailbox2, p2);  in sa_sync_cmd()
172 	sa_writel(dev, Mailbox3, p3);  in sa_sync_cmd()
173 	sa_writel(dev, Mailbox4, p4);  in sa_sync_cmd()
178 	sa_writew(dev, DoorbellClrReg_p, DOORBELL_0);  in sa_sync_cmd()
182 	sa_writew(dev, DoorbellReg_s, DOORBELL_0);  in sa_sync_cmd()
197 		if(sa_readw(dev, DoorbellReg_p) & DOORBELL_0)  {  in sa_sync_cmd()
209 	sa_writew(dev, DoorbellClrReg_p, DOORBELL_0);  in sa_sync_cmd()
214 		*ret = sa_readl(dev, Mailbox0);  in sa_sync_cmd()
216 		*r1 = sa_readl(dev, Mailbox1);  in sa_sync_cmd()
218 		*r2 = sa_readl(dev, Mailbox2);  in sa_sync_cmd()
220 		*r3 = sa_readl(dev, Mailbox3);  in sa_sync_cmd()
222 		*r4 = sa_readl(dev, Mailbox4);  in sa_sync_cmd()
233 static void aac_sa_interrupt_adapter (struct aac_dev *dev)  in aac_sa_interrupt_adapter()  argument
235 	sa_sync_cmd(dev, BREAKPOINT_REQUEST, 0, 0, 0, 0, 0, 0,  in aac_sa_interrupt_adapter()
246 static void aac_sa_start_adapter(struct aac_dev *dev)  in aac_sa_start_adapter()  argument
252 	init = dev->init;  in aac_sa_start_adapter()
255 	sa_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS,   in aac_sa_start_adapter()
256 			(u32)(ulong)dev->init_pa, 0, 0, 0, 0, 0,  in aac_sa_start_adapter()
260 static int aac_sa_restart_adapter(struct aac_dev *dev, int bled)  in aac_sa_restart_adapter()  argument
272 static int aac_sa_check_health(struct aac_dev *dev)  in aac_sa_check_health()  argument
274 	long status = sa_readl(dev, Mailbox7);  in aac_sa_check_health()
302 static int aac_sa_ioremap(struct aac_dev * dev, u32 size)  in aac_sa_ioremap()  argument
305 		iounmap(dev->regs.sa);  in aac_sa_ioremap()
308 	dev->base = dev->regs.sa = ioremap(dev->base_start, size);  in aac_sa_ioremap()
309 	return (dev->base == NULL) ? -1 : 0;  in aac_sa_ioremap()
321 int aac_sa_init(struct aac_dev *dev)  in aac_sa_init()  argument
328 	instance = dev->id;  in aac_sa_init()
329 	name     = dev->name;  in aac_sa_init()
331 	if (aac_sa_ioremap(dev, dev->base_size)) {  in aac_sa_init()
339 	if (sa_readl(dev, Mailbox7) & SELF_TEST_FAILED) {  in aac_sa_init()
346 	if (sa_readl(dev, Mailbox7) & KERNEL_PANIC) {  in aac_sa_init()
354 	while (!(sa_readl(dev, Mailbox7) & KERNEL_UP_AND_RUNNING)) {  in aac_sa_init()
356 			status = sa_readl(dev, Mailbox7);  in aac_sa_init()
368 	dev->a_ops.adapter_interrupt = aac_sa_interrupt_adapter;  in aac_sa_init()
369 	dev->a_ops.adapter_disable_int = aac_sa_disable_interrupt;  in aac_sa_init()
370 	dev->a_ops.adapter_enable_int = aac_sa_enable_interrupt;  in aac_sa_init()
371 	dev->a_ops.adapter_notify = aac_sa_notify_adapter;  in aac_sa_init()
372 	dev->a_ops.adapter_sync_cmd = sa_sync_cmd;  in aac_sa_init()
373 	dev->a_ops.adapter_check_health = aac_sa_check_health;  in aac_sa_init()
374 	dev->a_ops.adapter_restart = aac_sa_restart_adapter;  in aac_sa_init()
375 	dev->a_ops.adapter_start = aac_sa_start_adapter;  in aac_sa_init()
376 	dev->a_ops.adapter_intr = aac_sa_intr;  in aac_sa_init()
377 	dev->a_ops.adapter_deliver = aac_rx_deliver_producer;  in aac_sa_init()
378 	dev->a_ops.adapter_ioremap = aac_sa_ioremap;  in aac_sa_init()
384 	aac_adapter_disable_int(dev);  in aac_sa_init()
385 	aac_adapter_enable_int(dev);  in aac_sa_init()
387 	if(aac_init_adapter(dev) == NULL)  in aac_sa_init()
389 	dev->sync_mode = 0;	/* sync. mode not supported */  in aac_sa_init()
390 	if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr,  in aac_sa_init()
391 			IRQF_SHARED, "aacraid", (void *)dev) < 0) {  in aac_sa_init()
396 	dev->dbg_base = dev->base_start;  in aac_sa_init()
397 	dev->dbg_base_mapped = dev->base;  in aac_sa_init()
398 	dev->dbg_size = dev->base_size;  in aac_sa_init()
400 	aac_adapter_enable_int(dev);  in aac_sa_init()
406 	aac_sa_start_adapter(dev);  in aac_sa_init()
410 	aac_sa_disable_interrupt(dev);  in aac_sa_init()
411 	free_irq(dev->pdev->irq, (void *)dev);  in aac_sa_init()