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Searched refs:virtual_start (Results 1 – 12 of 12) sorted by relevance

/linux-4.4.14/drivers/video/fbdev/
Dgrvga.c336 unsigned long virtual_start; in grvga_probe() local
438 virtual_start = (unsigned long) ioremap(physical_start, grvga_mem_size); in grvga_probe()
440 if (!virtual_start) { in grvga_probe()
449 virtual_start = (unsigned long) __get_free_pages(GFP_DMA, in grvga_probe()
451 if (!virtual_start) { in grvga_probe()
459 physical_start = dma_map_single(&dev->dev, (void *)virtual_start, grvga_mem_size, DMA_TO_DEVICE); in grvga_probe()
464 for (page = virtual_start; in grvga_probe()
465 page < PAGE_ALIGN(virtual_start + grvga_mem_size); in grvga_probe()
473 memset((unsigned long *) virtual_start, 0, grvga_mem_size); in grvga_probe()
475 info->screen_base = (char __iomem *) virtual_start; in grvga_probe()
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Dacornfb.c933 free_unused_pages(unsigned int virtual_start, unsigned int virtual_end) in free_unused_pages() argument
940 virtual_start = PAGE_ALIGN(virtual_start); in free_unused_pages()
943 while (virtual_start < virtual_end) { in free_unused_pages()
951 page = virt_to_page(virtual_start); in free_unused_pages()
954 virtual_start += PAGE_SIZE; in free_unused_pages()
/linux-4.4.14/drivers/gpu/drm/via/
Dvia_dma.c161 if (dev_priv->ring.virtual_start) { in via_dma_cleanup()
165 dev_priv->ring.virtual_start = NULL; in via_dma_cleanup()
182 if (dev_priv->ring.virtual_start != NULL) { in via_initialize()
212 dev_priv->ring.virtual_start = dev_priv->ring.map.handle; in via_initialize()
214 dev_priv->dma_ptr = dev_priv->ring.virtual_start; in via_initialize()
249 retcode = (dev_priv->ring.virtual_start != NULL) ? in via_dma_init()
268 if (dev_priv->ring.virtual_start == NULL) { in via_dispatch_cmdbuffer()
685 if (dev_priv->ring.virtual_start == NULL) { in via_cmdbuf_size()
Dvia_drv.h50 char *virtual_start; member
/linux-4.4.14/drivers/gpu/drm/i810/
Di810_drv.h74 u8 *virtual_start; member
155 virt = dev_priv->ring.virtual_start; \
Di810_dma.c215 if (dev_priv->ring.virtual_start) in i810_dma_cleanup()
376 dev_priv->ring.virtual_start = dev_priv->ring.map.handle; in i810_dma_initialize()
/linux-4.4.14/drivers/gpu/drm/i915/
Dintel_lrc.h70 iowrite32(data, ringbuf->virtual_start + ringbuf->tail); in intel_logical_ring_emit()
Dintel_ringbuffer.h100 void __iomem *virtual_start; member
441 iowrite32(data, ringbuf->virtual_start + ringbuf->tail); in intel_ring_emit()
Dintel_ringbuffer.c2020 iounmap(ringbuf->virtual_start); in intel_unpin_ringbuffer_obj()
2021 ringbuf->virtual_start = NULL; in intel_unpin_ringbuffer_obj()
2042 ringbuf->virtual_start = ioremap_wc(dev_priv->gtt.mappable_base + in intel_pin_and_map_ringbuffer_obj()
2044 if (ringbuf->virtual_start == NULL) { in intel_pin_and_map_ringbuffer_obj()
2240 virt = ringbuf->virtual_start + ringbuf->tail; in __wrap_ring_buffer()
Di915_irq.c2837 cmd = ioread32(ring->buffer->virtual_start + head); in semaphore_waits_for()
2847 *seqno = ioread32(ring->buffer->virtual_start + head + 4) + 1; in semaphore_waits_for()
2849 offset = ioread32(ring->buffer->virtual_start + head + 12); in semaphore_waits_for()
2851 offset = ioread32(ring->buffer->virtual_start + head + 8); in semaphore_waits_for()
Dintel_lrc.c746 virt = ringbuf->virtual_start + ringbuf->tail; in __wrap_ring_buffer()
/linux-4.4.14/drivers/xen/
Dsys-hypervisor.c299 HYPERVISOR_ATTR_RO(virtual_start);