Lines Matching refs:dev
36 struct aac_dev *dev = dev_id; in aac_rx_intr_producer() local
38 u8 intstat = rx_readb(dev, MUnit.OISR); in aac_rx_intr_producer()
46 if (likely(intstat & ~(dev->OIMR))) { in aac_rx_intr_producer()
47 bellbits = rx_readl(dev, OutboundDoorbellReg); in aac_rx_intr_producer()
49 aac_printf(dev, readl (&dev->IndexRegs->Mailbox[5])); in aac_rx_intr_producer()
50 rx_writel(dev, MUnit.ODR,DoorBellPrintfReady); in aac_rx_intr_producer()
51 rx_writel(dev, InboundDoorbellReg,DoorBellPrintfDone); in aac_rx_intr_producer()
54 rx_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdReady); in aac_rx_intr_producer()
55 aac_command_normal(&dev->queues->queue[HostNormCmdQueue]); in aac_rx_intr_producer()
58 rx_writel(dev, MUnit.ODR,DoorBellAdapterNormRespReady); in aac_rx_intr_producer()
59 aac_response_normal(&dev->queues->queue[HostNormRespQueue]); in aac_rx_intr_producer()
62 rx_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdNotFull); in aac_rx_intr_producer()
65 rx_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdNotFull); in aac_rx_intr_producer()
66 rx_writel(dev, MUnit.ODR, DoorBellAdapterNormRespNotFull); in aac_rx_intr_producer()
76 struct aac_dev *dev = dev_id; in aac_rx_intr_message() local
77 u32 Index = rx_readl(dev, MUnit.OutboundQueue); in aac_rx_intr_message()
79 Index = rx_readl(dev, MUnit.OutboundQueue); in aac_rx_intr_message()
94 if (unlikely(aac_intr_normal(dev, in aac_rx_intr_message()
97 rx_writel(dev, in aac_rx_intr_message()
100 rx_writel(dev, in aac_rx_intr_message()
105 Index = rx_readl(dev, MUnit.OutboundQueue); in aac_rx_intr_message()
117 static void aac_rx_disable_interrupt(struct aac_dev *dev) in aac_rx_disable_interrupt() argument
119 rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff); in aac_rx_disable_interrupt()
127 static void aac_rx_enable_interrupt_producer(struct aac_dev *dev) in aac_rx_enable_interrupt_producer() argument
129 rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb); in aac_rx_enable_interrupt_producer()
137 static void aac_rx_enable_interrupt_message(struct aac_dev *dev) in aac_rx_enable_interrupt_message() argument
139 rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xf7); in aac_rx_enable_interrupt_message()
162 static int rx_sync_cmd(struct aac_dev *dev, u32 command, in rx_sync_cmd() argument
171 writel(command, &dev->IndexRegs->Mailbox[0]); in rx_sync_cmd()
175 writel(p1, &dev->IndexRegs->Mailbox[1]); in rx_sync_cmd()
176 writel(p2, &dev->IndexRegs->Mailbox[2]); in rx_sync_cmd()
177 writel(p3, &dev->IndexRegs->Mailbox[3]); in rx_sync_cmd()
178 writel(p4, &dev->IndexRegs->Mailbox[4]); in rx_sync_cmd()
182 rx_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0); in rx_sync_cmd()
186 rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff); in rx_sync_cmd()
191 rx_readb (dev, MUnit.OIMR); in rx_sync_cmd()
195 rx_writel(dev, InboundDoorbellReg, INBOUNDDOORBELL_0); in rx_sync_cmd()
209 if (rx_readl(dev, OutboundDoorbellReg) & OUTBOUNDDOORBELL_0) { in rx_sync_cmd()
213 rx_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0); in rx_sync_cmd()
226 aac_adapter_enable_int(dev); in rx_sync_cmd()
233 *status = readl(&dev->IndexRegs->Mailbox[0]); in rx_sync_cmd()
235 *r1 = readl(&dev->IndexRegs->Mailbox[1]); in rx_sync_cmd()
237 *r2 = readl(&dev->IndexRegs->Mailbox[2]); in rx_sync_cmd()
239 *r3 = readl(&dev->IndexRegs->Mailbox[3]); in rx_sync_cmd()
241 *r4 = readl(&dev->IndexRegs->Mailbox[4]); in rx_sync_cmd()
245 rx_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0); in rx_sync_cmd()
249 aac_adapter_enable_int(dev); in rx_sync_cmd()
261 static void aac_rx_interrupt_adapter(struct aac_dev *dev) in aac_rx_interrupt_adapter() argument
263 rx_sync_cmd(dev, BREAKPOINT_REQUEST, 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL); in aac_rx_interrupt_adapter()
275 static void aac_rx_notify_adapter(struct aac_dev *dev, u32 event) in aac_rx_notify_adapter() argument
280 rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_1); in aac_rx_notify_adapter()
283 rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_4); in aac_rx_notify_adapter()
286 rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_2); in aac_rx_notify_adapter()
289 rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_3); in aac_rx_notify_adapter()
294 rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_6); in aac_rx_notify_adapter()
297 rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_5); in aac_rx_notify_adapter()
312 static void aac_rx_start_adapter(struct aac_dev *dev) in aac_rx_start_adapter() argument
316 init = dev->init; in aac_rx_start_adapter()
319 rx_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS, (u32)(ulong)dev->init_pa, in aac_rx_start_adapter()
330 static int aac_rx_check_health(struct aac_dev *dev) in aac_rx_check_health() argument
332 u32 status = rx_readl(dev, MUnit.OMRx[0]); in aac_rx_check_health()
353 buffer = dma_alloc_coherent(&dev->pdev->dev, 512, &baddr, in aac_rx_check_health()
358 post = dma_alloc_coherent(&dev->pdev->dev, in aac_rx_check_health()
362 dma_free_coherent(&dev->pdev->dev, 512, buffer, baddr); in aac_rx_check_health()
368 rx_writel(dev, MUnit.IMRx[0], paddr); in aac_rx_check_health()
369 rx_sync_cmd(dev, COMMAND_POST_RESULTS, baddr, 0, 0, 0, 0, 0, in aac_rx_check_health()
371 dma_free_coherent(&dev->pdev->dev, sizeof(struct POSTSTATUS), in aac_rx_check_health()
377 dma_free_coherent(&dev->pdev->dev, 512, buffer, baddr); in aac_rx_check_health()
399 struct aac_dev *dev = fib->dev; in aac_rx_deliver_producer() local
400 struct aac_queue *q = &dev->queues->queue[AdapNormCmdQueue]; in aac_rx_deliver_producer()
404 aac_queue_get( dev, &Index, AdapNormCmdQueue, fib->hw_fib_va, 1, fib, &nointr); in aac_rx_deliver_producer()
409 aac_adapter_notify(dev, AdapNormCmdQueue); in aac_rx_deliver_producer()
422 struct aac_dev *dev = fib->dev; in aac_rx_deliver_message() local
423 struct aac_queue *q = &dev->queues->queue[AdapNormCmdQueue]; in aac_rx_deliver_message()
431 Index = rx_readl(dev, MUnit.InboundQueue); in aac_rx_deliver_message()
433 Index = rx_readl(dev, MUnit.InboundQueue); in aac_rx_deliver_message()
442 device = dev->base + Index; in aac_rx_deliver_message()
449 rx_writel(dev, MUnit.InboundQueue, Index); in aac_rx_deliver_message()
459 static int aac_rx_ioremap(struct aac_dev * dev, u32 size) in aac_rx_ioremap() argument
462 iounmap(dev->regs.rx); in aac_rx_ioremap()
465 dev->base = dev->regs.rx = ioremap(dev->base_start, size); in aac_rx_ioremap()
466 if (dev->base == NULL) in aac_rx_ioremap()
468 dev->IndexRegs = &dev->regs.rx->IndexRegs; in aac_rx_ioremap()
472 static int aac_rx_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) in aac_rx_restart_adapter() argument
476 if (!(dev->supplement_adapter_info.supported_options2 & in aac_rx_restart_adapter()
480 dev->name, dev->id, bled); in aac_rx_restart_adapter()
482 bled = aac_adapter_sync_cmd(dev, IOP_RESET_ALWAYS, in aac_rx_restart_adapter()
488 bled = aac_adapter_sync_cmd(dev, IOP_RESET, in aac_rx_restart_adapter()
495 rx_writel(dev, MUnit.reserved2, 3); in aac_rx_restart_adapter()
502 if (rx_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC) in aac_rx_restart_adapter()
515 int aac_rx_select_comm(struct aac_dev *dev, int comm) in aac_rx_select_comm() argument
519 dev->a_ops.adapter_enable_int = aac_rx_enable_interrupt_producer; in aac_rx_select_comm()
520 dev->a_ops.adapter_intr = aac_rx_intr_producer; in aac_rx_select_comm()
521 dev->a_ops.adapter_deliver = aac_rx_deliver_producer; in aac_rx_select_comm()
524 dev->a_ops.adapter_enable_int = aac_rx_enable_interrupt_message; in aac_rx_select_comm()
525 dev->a_ops.adapter_intr = aac_rx_intr_message; in aac_rx_select_comm()
526 dev->a_ops.adapter_deliver = aac_rx_deliver_message; in aac_rx_select_comm()
543 int _aac_rx_init(struct aac_dev *dev) in _aac_rx_init() argument
548 int instance = dev->id; in _aac_rx_init()
549 const char * name = dev->name; in _aac_rx_init()
551 if (aac_adapter_ioremap(dev, dev->base_size)) { in _aac_rx_init()
557 dev->a_ops.adapter_sync_cmd = rx_sync_cmd; in _aac_rx_init()
558 dev->a_ops.adapter_enable_int = aac_rx_disable_interrupt; in _aac_rx_init()
559 dev->OIMR = status = rx_readb (dev, MUnit.OIMR); in _aac_rx_init()
561 if (((status & 0x0c) != 0x0c) || dev->init_reset) { in _aac_rx_init()
562 dev->init_reset = false; in _aac_rx_init()
563 if (!aac_rx_restart_adapter(dev, 0, IOP_HWSOFT_RESET)) { in _aac_rx_init()
566 (rx_readl(dev, MUnit.OutboundQueue) != 0xFFFFFFFFL)); in _aac_rx_init()
573 status = rx_readl(dev, MUnit.OMRx[0]); in _aac_rx_init()
575 if (aac_rx_restart_adapter(dev, in _aac_rx_init()
576 aac_rx_check_health(dev), IOP_HWSOFT_RESET)) in _aac_rx_init()
583 status = rx_readl(dev, MUnit.OMRx[0]); in _aac_rx_init()
585 printk(KERN_ERR "%s%d: adapter self-test failed.\n", dev->name, instance); in _aac_rx_init()
592 printk(KERN_ERR "%s%d: adapter monitor panic.\n", dev->name, instance); in _aac_rx_init()
599 while (!((status = rx_readl(dev, MUnit.OMRx[0])) & KERNEL_UP_AND_RUNNING)) in _aac_rx_init()
605 dev->name, instance, status); in _aac_rx_init()
614 if (likely(!aac_rx_restart_adapter(dev, in _aac_rx_init()
615 aac_rx_check_health(dev), IOP_HWSOFT_RESET))) in _aac_rx_init()
626 dev->a_ops.adapter_interrupt = aac_rx_interrupt_adapter; in _aac_rx_init()
627 dev->a_ops.adapter_disable_int = aac_rx_disable_interrupt; in _aac_rx_init()
628 dev->a_ops.adapter_notify = aac_rx_notify_adapter; in _aac_rx_init()
629 dev->a_ops.adapter_sync_cmd = rx_sync_cmd; in _aac_rx_init()
630 dev->a_ops.adapter_check_health = aac_rx_check_health; in _aac_rx_init()
631 dev->a_ops.adapter_restart = aac_rx_restart_adapter; in _aac_rx_init()
632 dev->a_ops.adapter_start = aac_rx_start_adapter; in _aac_rx_init()
638 aac_adapter_comm(dev, AAC_COMM_PRODUCER); in _aac_rx_init()
639 aac_adapter_disable_int(dev); in _aac_rx_init()
640 rx_writel(dev, MUnit.ODR, 0xffffffff); in _aac_rx_init()
641 aac_adapter_enable_int(dev); in _aac_rx_init()
643 if (aac_init_adapter(dev) == NULL) in _aac_rx_init()
645 aac_adapter_comm(dev, dev->comm_interface); in _aac_rx_init()
646 dev->sync_mode = 0; /* sync. mode not supported */ in _aac_rx_init()
647 dev->msi = aac_msi && !pci_enable_msi(dev->pdev); in _aac_rx_init()
648 if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr, in _aac_rx_init()
649 IRQF_SHARED, "aacraid", dev) < 0) { in _aac_rx_init()
650 if (dev->msi) in _aac_rx_init()
651 pci_disable_msi(dev->pdev); in _aac_rx_init()
656 dev->dbg_base = dev->base_start; in _aac_rx_init()
657 dev->dbg_base_mapped = dev->base; in _aac_rx_init()
658 dev->dbg_size = dev->base_size; in _aac_rx_init()
660 aac_adapter_enable_int(dev); in _aac_rx_init()
665 aac_rx_start_adapter(dev); in _aac_rx_init()
674 int aac_rx_init(struct aac_dev *dev) in aac_rx_init() argument
679 dev->a_ops.adapter_ioremap = aac_rx_ioremap; in aac_rx_init()
680 dev->a_ops.adapter_comm = aac_rx_select_comm; in aac_rx_init()
682 return _aac_rx_init(dev); in aac_rx_init()