Ejemplos de dprc_get_container_id en C++ (Cpp)

Ejemplo n.º 1

Archivo: mc.c Proyecto: CheezeCake/edison-u-boot

int fsl_mc_ldpaa_init(bd_t *bis)
{
	int i, error = 0;
	int dprc_opened = 0, container_id;
	int num_child_objects = 0;

	error = mc_init();
	if (error < 0)
		goto error;

	error = dprc_get_container_id(dflt_mc_io, MC_CMD_NO_FLAGS,
				      &container_id);
	if (error < 0) {
		printf("dprc_get_container_id() failed: %d\n", error);
		goto error;
	}

	debug("fsl-mc: Container id=0x%x\n", container_id);

	error = dprc_open(dflt_mc_io, MC_CMD_NO_FLAGS, container_id,
			  &dflt_dprc_handle);
	if (error < 0) {
		printf("dprc_open() failed: %d\n", error);
		goto error;
	}
	dprc_opened = true;

	error = dprc_get_obj_count(dflt_mc_io,
				   MC_CMD_NO_FLAGS, dflt_dprc_handle,
				   &num_child_objects);
	if (error < 0) {
		printf("dprc_get_obj_count() failed: %d\n", error);
		goto error;
	}
	debug("Total child in container %d = %d\n", container_id,
	      num_child_objects);

	if (num_child_objects != 0) {
		/*
		 * Discover objects currently in the DPRC container in the MC:
		 */
		for (i = 0; i < num_child_objects; i++)
			error = dprc_scan_container_obj(dflt_dprc_handle,
							"dpbp", i);

		for (i = 0; i < num_child_objects; i++)
			error = dprc_scan_container_obj(dflt_dprc_handle,
							"dpio", i);

		for (i = 0; i < num_child_objects; i++)
			error = dprc_scan_container_obj(dflt_dprc_handle,
							"dpni", i);
	}
error:
	if (dprc_opened)
		dprc_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dprc_handle);

	return error;
}

Ejemplo n.º 2

Archivo: mc.c Proyecto: rosterloh/u-boot

static int dprc_init(void)
{
	int err, child_portal_id, container_id;
	struct dprc_cfg cfg;
	uint64_t mc_portal_offset;

	/* Open root container */
	err = dprc_get_container_id(root_mc_io, MC_CMD_NO_FLAGS, &container_id);
	if (err < 0) {
		printf("dprc_get_container_id(): Root failed: %d\n", err);
		goto err_root_container_id;
	}

#ifdef DEBUG
	printf("Root container id = %d\n", container_id);
#endif
	err = dprc_open(root_mc_io, MC_CMD_NO_FLAGS, container_id,
			&root_dprc_handle);
	if (err < 0) {
		printf("dprc_open(): Root Container failed: %d\n", err);
		goto err_root_open;
	}

	if (!root_dprc_handle) {
		printf("dprc_open(): Root Container Handle is not valid\n");
		goto err_root_open;
	}

	cfg.options = DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED |
		      DPRC_CFG_OPT_OBJ_CREATE_ALLOWED |
		      DPRC_CFG_OPT_ALLOC_ALLOWED;
	cfg.icid = DPRC_GET_ICID_FROM_POOL;
	cfg.portal_id = 250;
	err = dprc_create_container(root_mc_io, MC_CMD_NO_FLAGS,
			root_dprc_handle,
			&cfg,
			&child_dprc_id,
			&mc_portal_offset);
	if (err < 0) {
		printf("dprc_create_container() failed: %d\n", err);
		goto err_create;
	}

	dflt_mc_io = (struct fsl_mc_io *)malloc(sizeof(struct fsl_mc_io));
	if (!dflt_mc_io) {
		err  = -ENOMEM;
		printf(" No memory: malloc() failed\n");
		goto err_malloc;
	}

	child_portal_id = MC_PORTAL_OFFSET_TO_PORTAL_ID(mc_portal_offset);
	dflt_mc_io->mmio_regs = SOC_MC_PORTAL_ADDR(child_portal_id);
#ifdef DEBUG
	printf("MC portal of child DPRC container: %d, physical addr %p)\n",
	       child_dprc_id, dflt_mc_io->mmio_regs);
#endif

	err = dprc_open(dflt_mc_io, MC_CMD_NO_FLAGS, child_dprc_id,
			&dflt_dprc_handle);
	if (err < 0) {
		printf("dprc_open(): Child container failed: %d\n", err);
		goto err_child_open;
	}

	if (!dflt_dprc_handle) {
		printf("dprc_open(): Child container Handle is not valid\n");
		goto err_child_open;
	}

	return 0;
err_child_open:
	free(dflt_mc_io);
err_malloc:
	dprc_destroy_container(root_mc_io, MC_CMD_NO_FLAGS,
			       root_dprc_handle, child_dprc_id);
err_create:
	dprc_close(root_mc_io, MC_CMD_NO_FLAGS, root_dprc_handle);
err_root_open:
err_root_container_id:
	return err;
}