diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/ttm_memory.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/ttm_object.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 15 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c | 72 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 3 |
9 files changed, 18 insertions, 100 deletions
diff --git a/drivers/gpu/drm/vmwgfx/ttm_memory.c b/drivers/gpu/drm/vmwgfx/ttm_memory.c index edd17c30d5a5..7f7fe35fc21d 100644 --- a/drivers/gpu/drm/vmwgfx/ttm_memory.c +++ b/drivers/gpu/drm/vmwgfx/ttm_memory.c @@ -468,7 +468,6 @@ void ttm_mem_global_release(struct ttm_mem_global *glob) struct ttm_mem_zone *zone; unsigned int i; - flush_workqueue(glob->swap_queue); destroy_workqueue(glob->swap_queue); glob->swap_queue = NULL; for (i = 0; i < glob->num_zones; ++i) { diff --git a/drivers/gpu/drm/vmwgfx/ttm_object.c b/drivers/gpu/drm/vmwgfx/ttm_object.c index 04789b2bb2a2..899945f54dc7 100644 --- a/drivers/gpu/drm/vmwgfx/ttm_object.c +++ b/drivers/gpu/drm/vmwgfx/ttm_object.c @@ -48,8 +48,11 @@ #include <linux/spinlock.h> #include <linux/slab.h> #include <linux/atomic.h> +#include <linux/module.h> #include "ttm_object.h" +MODULE_IMPORT_NS(DMA_BUF); + /** * struct ttm_object_file * diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c index 9e3e1429db94..fd007f1c1776 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c @@ -94,7 +94,6 @@ int vmw_bo_pin_in_placement(struct vmw_private *dev_priv, struct ttm_operation_ctx ctx = {interruptible, false }; struct ttm_buffer_object *bo = &buf->base; int ret; - uint32_t new_flags; vmw_execbuf_release_pinned_bo(dev_priv); @@ -103,8 +102,8 @@ int vmw_bo_pin_in_placement(struct vmw_private *dev_priv, goto err; if (buf->base.pin_count > 0) - ret = ttm_bo_mem_compat(placement, bo->resource, - &new_flags) == true ? 0 : -EINVAL; + ret = ttm_resource_compat(bo->resource, placement) + ? 0 : -EINVAL; else ret = ttm_bo_validate(bo, placement, &ctx); @@ -136,7 +135,6 @@ int vmw_bo_pin_in_vram_or_gmr(struct vmw_private *dev_priv, struct ttm_operation_ctx ctx = {interruptible, false }; struct ttm_buffer_object *bo = &buf->base; int ret; - uint32_t new_flags; vmw_execbuf_release_pinned_bo(dev_priv); @@ -145,8 +143,8 @@ int vmw_bo_pin_in_vram_or_gmr(struct vmw_private *dev_priv, goto err; if (buf->base.pin_count > 0) { - ret = ttm_bo_mem_compat(&vmw_vram_gmr_placement, bo->resource, - &new_flags) == true ? 0 : -EINVAL; + ret = ttm_resource_compat(bo->resource, &vmw_vram_gmr_placement) + ? 0 : -EINVAL; goto out_unreserve; } @@ -208,7 +206,6 @@ int vmw_bo_pin_in_start_of_vram(struct vmw_private *dev_priv, struct ttm_placement placement; struct ttm_place place; int ret = 0; - uint32_t new_flags; place = vmw_vram_placement.placement[0]; place.lpfn = bo->resource->num_pages; @@ -236,8 +233,8 @@ int vmw_bo_pin_in_start_of_vram(struct vmw_private *dev_priv, } if (buf->base.pin_count > 0) - ret = ttm_bo_mem_compat(&placement, bo->resource, - &new_flags) == true ? 0 : -EINVAL; + ret = ttm_resource_compat(bo->resource, &placement) + ? 0 : -EINVAL; else ret = ttm_bo_validate(bo, &placement, &ctx); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index ab9a1750e1df..bfd71c86faa5 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -29,7 +29,7 @@ #include <linux/dma-mapping.h> #include <linux/module.h> #include <linux/pci.h> -#include <linux/mem_encrypt.h> +#include <linux/cc_platform.h> #include <drm/drm_aperture.h> #include <drm/drm_drv.h> @@ -666,7 +666,7 @@ static int vmw_dma_select_mode(struct vmw_private *dev_priv) [vmw_dma_map_bind] = "Giving up DMA mappings early."}; /* TTM currently doesn't fully support SEV encryption. */ - if (mem_encrypt_active()) + if (cc_platform_has(CC_ATTR_MEM_ENCRYPT)) return -EINVAL; if (vmw_force_coherent) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index a833751099b5..858aff99a3fe 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -1550,10 +1550,6 @@ void vmw_bo_dirty_unmap(struct vmw_buffer_object *vbo, pgoff_t start, pgoff_t end); vm_fault_t vmw_bo_vm_fault(struct vm_fault *vmf); vm_fault_t vmw_bo_vm_mkwrite(struct vm_fault *vmf); -#ifdef CONFIG_TRANSPARENT_HUGEPAGE -vm_fault_t vmw_bo_vm_huge_fault(struct vm_fault *vmf, - enum page_entry_size pe_size); -#endif /* Transparent hugepage support - vmwgfx_thp.c */ #ifdef CONFIG_TRANSPARENT_HUGEPAGE diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c index e50fb82a3030..2aceac7856e2 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c @@ -28,7 +28,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/mem_encrypt.h> +#include <linux/cc_platform.h> #include <asm/hypervisor.h> #include <drm/drm_ioctl.h> @@ -160,7 +160,7 @@ static unsigned long vmw_port_hb_out(struct rpc_channel *channel, unsigned long msg_len = strlen(msg); /* HB port can't access encrypted memory. */ - if (hb && !mem_encrypt_active()) { + if (hb && !cc_platform_has(CC_ATTR_MEM_ENCRYPT)) { unsigned long bp = channel->cookie_high; u32 channel_id = (channel->channel_id << 16); @@ -216,7 +216,7 @@ static unsigned long vmw_port_hb_in(struct rpc_channel *channel, char *reply, unsigned long si, di, eax, ebx, ecx, edx; /* HB port can't access encrypted memory */ - if (hb && !mem_encrypt_active()) { + if (hb && !cc_platform_has(CC_ATTR_MEM_ENCRYPT)) { unsigned long bp = channel->cookie_low; u32 channel_id = (channel->channel_id << 16); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c index e5a9a5cbd01a..922317d1acc8 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c @@ -477,7 +477,7 @@ vm_fault_t vmw_bo_vm_fault(struct vm_fault *vmf) else prot = vm_get_page_prot(vma->vm_flags); - ret = ttm_bo_vm_fault_reserved(vmf, prot, num_prefault, 1); + ret = ttm_bo_vm_fault_reserved(vmf, prot, num_prefault); if (ret == VM_FAULT_RETRY && !(vmf->flags & FAULT_FLAG_RETRY_NOWAIT)) return ret; @@ -486,73 +486,3 @@ out_unlock: return ret; } - -#ifdef CONFIG_TRANSPARENT_HUGEPAGE -vm_fault_t vmw_bo_vm_huge_fault(struct vm_fault *vmf, - enum page_entry_size pe_size) -{ - struct vm_area_struct *vma = vmf->vma; - struct ttm_buffer_object *bo = (struct ttm_buffer_object *) - vma->vm_private_data; - struct vmw_buffer_object *vbo = - container_of(bo, struct vmw_buffer_object, base); - pgprot_t prot; - vm_fault_t ret; - pgoff_t fault_page_size; - bool write = vmf->flags & FAULT_FLAG_WRITE; - - switch (pe_size) { - case PE_SIZE_PMD: - fault_page_size = HPAGE_PMD_SIZE >> PAGE_SHIFT; - break; -#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD - case PE_SIZE_PUD: - fault_page_size = HPAGE_PUD_SIZE >> PAGE_SHIFT; - break; -#endif - default: - WARN_ON_ONCE(1); - return VM_FAULT_FALLBACK; - } - - /* Always do write dirty-tracking and COW on PTE level. */ - if (write && (READ_ONCE(vbo->dirty) || is_cow_mapping(vma->vm_flags))) - return VM_FAULT_FALLBACK; - - ret = ttm_bo_vm_reserve(bo, vmf); - if (ret) - return ret; - - if (vbo->dirty) { - pgoff_t allowed_prefault; - unsigned long page_offset; - - page_offset = vmf->pgoff - - drm_vma_node_start(&bo->base.vma_node); - if (page_offset >= bo->resource->num_pages || - vmw_resources_clean(vbo, page_offset, - page_offset + PAGE_SIZE, - &allowed_prefault)) { - ret = VM_FAULT_SIGBUS; - goto out_unlock; - } - - /* - * Write protect, so we get a new fault on write, and can - * split. - */ - prot = vm_get_page_prot(vma->vm_flags & ~VM_SHARED); - } else { - prot = vm_get_page_prot(vma->vm_flags); - } - - ret = ttm_bo_vm_fault_reserved(vmf, prot, 1, fault_page_size); - if (ret == VM_FAULT_RETRY && !(vmf->flags & FAULT_FLAG_RETRY_NOWAIT)) - return ret; - -out_unlock: - dma_resv_unlock(bo->base.resv); - - return ret; -} -#endif diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index 8b8991e3ed2d..e899a936a42a 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -522,14 +522,8 @@ static void vmw_ttm_destroy(struct ttm_device *bdev, struct ttm_tt *ttm) struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, dma_ttm); - vmw_ttm_unbind(bdev, ttm); - ttm_tt_destroy_common(bdev, ttm); vmw_ttm_unmap_dma(vmw_be); - if (vmw_be->dev_priv->map_mode == vmw_dma_alloc_coherent) - ttm_tt_fini(&vmw_be->dma_ttm); - else - ttm_tt_fini(ttm); - + ttm_tt_fini(ttm); if (vmw_be->mob) vmw_mob_destroy(vmw_be->mob); @@ -574,6 +568,8 @@ static void vmw_ttm_unpopulate(struct ttm_device *bdev, dma_ttm); unsigned int i; + vmw_ttm_unbind(bdev, ttm); + if (vmw_tt->mob) { vmw_mob_destroy(vmw_tt->mob); vmw_tt->mob = NULL; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c index e6b1f98ec99f..0a4c340252ec 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c @@ -61,9 +61,6 @@ int vmw_mmap(struct file *filp, struct vm_area_struct *vma) .fault = vmw_bo_vm_fault, .open = ttm_bo_vm_open, .close = ttm_bo_vm_close, -#ifdef CONFIG_TRANSPARENT_HUGEPAGE - .huge_fault = vmw_bo_vm_huge_fault, -#endif }; struct drm_file *file_priv = filp->private_data; struct vmw_private *dev_priv = vmw_priv(file_priv->minor->dev); |