Cross Reference: /drivers/gpu/drm/drm

Lines Matching refs:entry
49 void drm_sg_cleanup(struct drm_sg_mem * entry)
54 	for (i = 0; i < entry->pages; i++) {
55 		page = entry->pagelist[i];
60 	vfree(entry->virtual);
62 	kfree(entry->busaddr);
63 	kfree(entry->pagelist);
64 	kfree(entry);
75 	struct drm_sg_mem *entry;
86 	entry = kzalloc(sizeof(*entry), GFP_KERNEL);
87 	if (!entry)
93 	entry->pages = pages;
94 	entry->pagelist = kcalloc(pages, sizeof(*entry->pagelist), GFP_KERNEL);
95 	if (!entry->pagelist) {
96 		kfree(entry);
100 	entry->busaddr = kcalloc(pages, sizeof(*entry->busaddr), GFP_KERNEL);
101 	if (!entry->busaddr) {
102 		kfree(entry->pagelist);
103 		kfree(entry);
107 	entry->virtual = drm_vmalloc_dma(pages << PAGE_SHIFT);
108 	if (!entry->virtual) {
109 		kfree(entry->busaddr);
110 		kfree(entry->pagelist);
111 		kfree(entry);
118 	memset(entry->virtual, 0, pages << PAGE_SHIFT);
120 	entry->handle = ScatterHandle((unsigned long)entry->virtual);
122 	DRM_DEBUG("handle  = %08lx\n", entry->handle);
123 	DRM_DEBUG("virtual = %p\n", entry->virtual);
125 	for (i = (unsigned long)entry->virtual, j = 0; j < pages;
127 		entry->pagelist[j] = vmalloc_to_page((void *)i);
128 		if (!entry->pagelist[j])
130 		SetPageReserved(entry->pagelist[j]);
133 	request->handle = entry->handle;
135 	dev->sg = entry;
147 			tmp = page_address(entry->pagelist[i]);
153 			tmp = (unsigned long *)((u8 *) entry->virtual +
165 			tmp = page_address(entry->pagelist[i]);
180 	drm_sg_cleanup(entry);
197 	struct drm_sg_mem *entry;
202 	entry = dev->sg;
205 	if (!entry || entry->handle != request->handle)
208 	DRM_DEBUG("virtual  = %p\n", entry->virtual);
210 	drm_sg_cleanup(entry);