Searched refs:virtual_start (Results 1 - 11 of 11) sorted by relevance

/drivers/video/
H A Dgrvga.c336 unsigned long virtual_start; local
436 virtual_start = (unsigned long) ioremap(physical_start, grvga_mem_size);
438 if (!virtual_start) {
447 virtual_start = (unsigned long) __get_free_pages(GFP_DMA,
449 if (!virtual_start) {
457 physical_start = dma_map_single(&dev->dev, (void *)virtual_start, grvga_mem_size, DMA_TO_DEVICE);
462 for (page = virtual_start;
463 page < PAGE_ALIGN(virtual_start + grvga_mem_size);
471 memset((unsigned long *) virtual_start, 0, grvga_mem_size);
473 info->screen_base = (char __iomem *) virtual_start;
[all...]
H A Dacornfb.c1189 free_unused_pages(unsigned int virtual_start, unsigned int virtual_end) argument
1196 virtual_start = PAGE_ALIGN(virtual_start);
1199 while (virtual_start < virtual_end) {
1207 page = virt_to_page(virtual_start);
1210 free_page(virtual_start);
1212 virtual_start += PAGE_SIZE;
/drivers/gpu/drm/i915/
H A Dintel_ringbuffer.h44 void __iomem *virtual_start; member in struct:intel_ring_buffer
181 iowrite32(data, ring->virtual_start + ring->tail);
H A Dintel_ringbuffer.c1050 ring->virtual_start = ring->map.handle;
1117 virt = (unsigned int *)(ring->virtual_start + ring->tail);
1556 ring->virtual_start = (void __force __iomem *)ring->map.handle;
H A Di915_debugfs.c621 const u8 __iomem *virt = ring->virtual_start;
H A Di915_irq.c1427 if (!dev_priv || !LP_RING(dev_priv)->virtual_start) {
/drivers/gpu/drm/via/
H A Dvia_dma.c162 if (dev_priv->ring.virtual_start) {
166 dev_priv->ring.virtual_start = NULL;
183 if (dev_priv->ring.virtual_start != NULL) {
213 dev_priv->ring.virtual_start = dev_priv->ring.map.handle;
215 dev_priv->dma_ptr = dev_priv->ring.virtual_start;
250 retcode = (dev_priv->ring.virtual_start != NULL) ?
269 if (dev_priv->ring.virtual_start == NULL) {
686 if (dev_priv->ring.virtual_start == NULL) {
H A Dvia_drv.h48 char *virtual_start; member in struct:drm_via_ring_buffer
/drivers/gpu/drm/i810/
H A Di810_drv.h72 u8 *virtual_start; member in struct:_drm_i810_ring_buffer
155 virt = dev_priv->ring.virtual_start; \
H A Di810_dma.c219 if (dev_priv->ring.virtual_start)
380 dev_priv->ring.virtual_start = dev_priv->ring.map.handle;
/drivers/xen/
H A Dsys-hypervisor.c283 HYPERVISOR_ATTR_RO(virtual_start); variable

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