43 static int ccp_get_msix_irqs(struct ccp_device *ccp)  in ccp_get_msix_irqs()  argument
45 	struct ccp_pci *ccp_pci = ccp->dev_specific;  in ccp_get_msix_irqs()
46 	struct device *dev = ccp->dev;  in ccp_get_msix_irqs()
86 static int ccp_get_msi_irq(struct ccp_device *ccp)  in ccp_get_msi_irq()  argument
88 	struct device *dev = ccp->dev;  in ccp_get_msi_irq()
96 	ccp->irq = pdev->irq;  in ccp_get_msi_irq()
97 	ret = request_irq(ccp->irq, ccp_irq_handler, 0, "ccp", dev);  in ccp_get_msi_irq()
111 static int ccp_get_irqs(struct ccp_device *ccp)  in ccp_get_irqs()  argument
113 	struct device *dev = ccp->dev;  in ccp_get_irqs()
116 	ret = ccp_get_msix_irqs(ccp);  in ccp_get_irqs()
122 	ret = ccp_get_msi_irq(ccp);  in ccp_get_irqs()
132 static void ccp_free_irqs(struct ccp_device *ccp)  in ccp_free_irqs()  argument
134 	struct ccp_pci *ccp_pci = ccp->dev_specific;  in ccp_free_irqs()
135 	struct device *dev = ccp->dev;  in ccp_free_irqs()
144 		free_irq(ccp->irq, dev);  in ccp_free_irqs()
149 static int ccp_find_mmio_area(struct ccp_device *ccp)  in ccp_find_mmio_area()  argument
151 	struct device *dev = ccp->dev;  in ccp_find_mmio_area()
166 	struct ccp_device *ccp;  in ccp_pci_probe()  local
173 	ccp = ccp_alloc_struct(dev);  in ccp_pci_probe()
174 	if (!ccp)  in ccp_pci_probe()
181 	ccp->dev_specific = ccp_pci;  in ccp_pci_probe()
182 	ccp->get_irq = ccp_get_irqs;  in ccp_pci_probe()
183 	ccp->free_irq = ccp_free_irqs;  in ccp_pci_probe()
199 	ret = ccp_find_mmio_area(ccp);  in ccp_pci_probe()
205 	ccp->io_map = pci_iomap(pdev, bar, 0);  in ccp_pci_probe()
206 	if (!ccp->io_map) {  in ccp_pci_probe()
210 	ccp->io_regs = ccp->io_map + IO_OFFSET;  in ccp_pci_probe()
222 	dev_set_drvdata(dev, ccp);  in ccp_pci_probe()
224 	ret = ccp_init(ccp);  in ccp_pci_probe()
233 	pci_iounmap(pdev, ccp->io_map);  in ccp_pci_probe()
249 	struct ccp_device *ccp = dev_get_drvdata(dev);  in ccp_pci_remove()  local
251 	if (!ccp)  in ccp_pci_remove()
254 	ccp_destroy(ccp);  in ccp_pci_remove()
256 	pci_iounmap(pdev, ccp->io_map);  in ccp_pci_remove()
269 	struct ccp_device *ccp = dev_get_drvdata(dev);  in ccp_pci_suspend()  local
273 	spin_lock_irqsave(&ccp->cmd_lock, flags);  in ccp_pci_suspend()
275 	ccp->suspending = 1;  in ccp_pci_suspend()
278 	for (i = 0; i < ccp->cmd_q_count; i++)  in ccp_pci_suspend()
279 		wake_up_process(ccp->cmd_q[i].kthread);  in ccp_pci_suspend()
281 	spin_unlock_irqrestore(&ccp->cmd_lock, flags);  in ccp_pci_suspend()
284 	while (!ccp_queues_suspended(ccp))  in ccp_pci_suspend()
285 		wait_event_interruptible(ccp->suspend_queue,  in ccp_pci_suspend()
286 					 ccp_queues_suspended(ccp));  in ccp_pci_suspend()
294 	struct ccp_device *ccp = dev_get_drvdata(dev);  in ccp_pci_resume()  local
298 	spin_lock_irqsave(&ccp->cmd_lock, flags);  in ccp_pci_resume()
300 	ccp->suspending = 0;  in ccp_pci_resume()
303 	for (i = 0; i < ccp->cmd_q_count; i++) {  in ccp_pci_resume()
304 		ccp->cmd_q[i].suspended = 0;  in ccp_pci_resume()
305 		wake_up_process(ccp->cmd_q[i].kthread);  in ccp_pci_resume()
308 	spin_unlock_irqrestore(&ccp->cmd_lock, flags);  in ccp_pci_resume()