28 	unsigned long flags;  in vfio_platform_mask()  local
30 	spin_lock_irqsave(&irq_ctx->lock, flags);  in vfio_platform_mask()
37 	spin_unlock_irqrestore(&irq_ctx->lock, flags);  in vfio_platform_mask()
51 				      unsigned count, uint32_t flags,  in vfio_platform_set_irq_mask()  argument
57 	if (!(vdev->irqs[index].flags & VFIO_IRQ_INFO_MASKABLE))  in vfio_platform_set_irq_mask()
60 	if (flags & VFIO_IRQ_SET_DATA_EVENTFD) {  in vfio_platform_set_irq_mask()
73 	if (flags & VFIO_IRQ_SET_DATA_NONE) {  in vfio_platform_set_irq_mask()
76 	} else if (flags & VFIO_IRQ_SET_DATA_BOOL) {  in vfio_platform_set_irq_mask()
88 	unsigned long flags;  in vfio_platform_unmask()  local
90 	spin_lock_irqsave(&irq_ctx->lock, flags);  in vfio_platform_unmask()
97 	spin_unlock_irqrestore(&irq_ctx->lock, flags);  in vfio_platform_unmask()
111 					unsigned count, uint32_t flags,  in vfio_platform_set_irq_unmask()  argument
117 	if (!(vdev->irqs[index].flags & VFIO_IRQ_INFO_MASKABLE))  in vfio_platform_set_irq_unmask()
120 	if (flags & VFIO_IRQ_SET_DATA_EVENTFD) {  in vfio_platform_set_irq_unmask()
134 	if (flags & VFIO_IRQ_SET_DATA_NONE) {  in vfio_platform_set_irq_unmask()
137 	} else if (flags & VFIO_IRQ_SET_DATA_BOOL) {  in vfio_platform_set_irq_unmask()
150 	unsigned long flags;  in vfio_automasked_irq_handler()  local
153 	spin_lock_irqsave(&irq_ctx->lock, flags);  in vfio_automasked_irq_handler()
163 	spin_unlock_irqrestore(&irq_ctx->lock, flags);  in vfio_automasked_irq_handler()
228 					 unsigned count, uint32_t flags,  in vfio_platform_set_irq_trigger()  argument
234 	if (vdev->irqs[index].flags & VFIO_IRQ_INFO_AUTOMASKED)  in vfio_platform_set_irq_trigger()
239 	if (!count && (flags & VFIO_IRQ_SET_DATA_NONE))  in vfio_platform_set_irq_trigger()
245 	if (flags & VFIO_IRQ_SET_DATA_EVENTFD) {  in vfio_platform_set_irq_trigger()
251 	if (flags & VFIO_IRQ_SET_DATA_NONE) {  in vfio_platform_set_irq_trigger()
254 	} else if (flags & VFIO_IRQ_SET_DATA_BOOL) {  in vfio_platform_set_irq_trigger()
265 				 uint32_t flags, unsigned index, unsigned start,  in vfio_platform_set_irqs_ioctl()  argument
269 		    unsigned start, unsigned count, uint32_t flags,  in vfio_platform_set_irqs_ioctl()
272 	switch (flags & VFIO_IRQ_SET_ACTION_TYPE_MASK) {  in vfio_platform_set_irqs_ioctl()
287 	return func(vdev, index, start, count, flags, data);  in vfio_platform_set_irqs_ioctl()
309 		vdev->irqs[i].flags = VFIO_IRQ_INFO_EVENTFD;  in vfio_platform_irq_init()
312 			vdev->irqs[i].flags |= VFIO_IRQ_INFO_MASKABLE  in vfio_platform_irq_init()