Lines Matching refs:section

399 					struct panthor_fw_section *section)  in panthor_fw_init_section_mem()  argument
401 	bool was_mapped = !!section->mem->kmap;  in panthor_fw_init_section_mem()
404 	if (!section->data.size &&  in panthor_fw_init_section_mem()
405 	    !(section->flags & CSF_FW_BINARY_IFACE_ENTRY_ZERO))  in panthor_fw_init_section_mem()
408 	ret = panthor_kernel_bo_vmap(section->mem);  in panthor_fw_init_section_mem()
412 	memcpy(section->mem->kmap, section->data.buf, section->data.size);  in panthor_fw_init_section_mem()
413 	if (section->flags & CSF_FW_BINARY_IFACE_ENTRY_ZERO) {  in panthor_fw_init_section_mem()
414 		memset(section->mem->kmap + section->data.size, 0,  in panthor_fw_init_section_mem()
415 		       panthor_kernel_bo_size(section->mem) - section->data.size);  in panthor_fw_init_section_mem()
419 		panthor_kernel_bo_vunmap(section->mem);  in panthor_fw_init_section_mem()
496 	struct panthor_fw_section *section;  in panthor_fw_load_section_entry()  local
550 	section = drmm_kzalloc(&ptdev->base, sizeof(*section), GFP_KERNEL);  in panthor_fw_load_section_entry()
551 	if (!section)  in panthor_fw_load_section_entry()
554 	list_add_tail(&section->node, &ptdev->fw->sections);  in panthor_fw_load_section_entry()
555 	section->flags = hdr.flags;  in panthor_fw_load_section_entry()
556 	section->data.size = hdr.data.end - hdr.data.start;  in panthor_fw_load_section_entry()
558 	if (section->data.size > 0) {  in panthor_fw_load_section_entry()
559 		void *data = drmm_kmalloc(&ptdev->base, section->data.size, GFP_KERNEL);  in panthor_fw_load_section_entry()
564 		memcpy(data, fw->data + hdr.data.start, section->data.size);  in panthor_fw_load_section_entry()
565 		section->data.buf = data;  in panthor_fw_load_section_entry()
576 		section->name = name;  in panthor_fw_load_section_entry()
603 		section->mem = panthor_kernel_bo_create(ptdev, panthor_fw_vm(ptdev),  in panthor_fw_load_section_entry()
607 		if (IS_ERR(section->mem))  in panthor_fw_load_section_entry()
608 			return PTR_ERR(section->mem);  in panthor_fw_load_section_entry()
610 		if (drm_WARN_ON(&ptdev->base, section->mem->va_node.start != hdr.va.start))  in panthor_fw_load_section_entry()
613 		if (section->flags & CSF_FW_BINARY_IFACE_ENTRY_SHARED) {  in panthor_fw_load_section_entry()
614 			ret = panthor_kernel_bo_vmap(section->mem);  in panthor_fw_load_section_entry()
619 		panthor_fw_init_section_mem(ptdev, section);  in panthor_fw_load_section_entry()
621 		bo = to_panthor_bo(section->mem->obj);  in panthor_fw_load_section_entry()
630 		ptdev->fw->shared_section = section;  in panthor_fw_load_section_entry()
677 	struct panthor_fw_section *section;  in panthor_reload_fw_sections()  local
679 	list_for_each_entry(section, &ptdev->fw->sections, node) {  in panthor_reload_fw_sections()
682 		if (!full_reload && !(section->flags & CSF_FW_BINARY_IFACE_ENTRY_WR))  in panthor_reload_fw_sections()
685 		panthor_fw_init_section_mem(ptdev, section);  in panthor_reload_fw_sections()
686 		sgt = drm_gem_shmem_get_pages_sgt(&to_panthor_bo(section->mem->obj)->base);  in panthor_reload_fw_sections()
1163 	struct panthor_fw_section *section;  in panthor_fw_unplug()  local
1175 	list_for_each_entry(section, &ptdev->fw->sections, node)  in panthor_fw_unplug()
1176 		panthor_kernel_bo_destroy(section->mem);  in panthor_fw_unplug()