static int dpbp_exit(void)
{
int err;
err = dpbp_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_attr.id,
&dflt_dpbp->dpbp_handle);
if (err < 0) {
printf("dpbp_open() failed: %d\n", err);
goto err;
}
err = dpbp_destroy(dflt_mc_io, MC_CMD_NO_FLAGS,
dflt_dpbp->dpbp_handle);
if (err < 0) {
printf("dpbp_destroy() failed: %d\n", err);
goto err;
}
#ifdef DEBUG
printf("Exit: DPBP id=0x%d\n", dflt_dpbp->dpbp_attr.id);
#endif
if (dflt_dpbp)
free(dflt_dpbp);
return 0;
err:
return err;
}
static int dpbp_init(void)
{
int err;
struct dpbp_attr dpbp_attr;
struct dpbp_cfg dpbp_cfg;
dflt_dpbp = (struct fsl_dpbp_obj *)malloc(sizeof(struct fsl_dpbp_obj));
if (!dflt_dpbp) {
printf("No memory: malloc() failed\n");
err = -ENOMEM;
goto err_malloc;
}
dpbp_cfg.options = 512;
err = dpbp_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpbp_cfg,
&dflt_dpbp->dpbp_handle);
if (err < 0) {
err = -ENODEV;
printf("dpbp_create() failed: %d\n", err);
goto err_create;
}
memset(&dpbp_attr, 0, sizeof(struct dpbp_attr));
err = dpbp_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,
dflt_dpbp->dpbp_handle,
&dpbp_attr);
if (err < 0) {
printf("dpbp_get_attributes() failed: %d\n", err);
goto err_get_attr;
}
dflt_dpbp->dpbp_attr.id = dpbp_attr.id;
#ifdef DEBUG
printf("Init: DPBP id=0x%d\n", dflt_dpbp->dpbp_attr.id);
#endif
err = dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
if (err < 0) {
printf("dpbp_close() failed: %d\n", err);
goto err_close;
}
return 0;
err_close:
free(dflt_dpbp);
err_get_attr:
dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
dpbp_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
err_create:
err_malloc:
return err;
}
static int dpbp_init(void)
{
int err;
struct dpbp_attr dpbp_attr;
struct dpbp_cfg dpbp_cfg;
uint16_t major_ver, minor_ver;
dflt_dpbp = (struct fsl_dpbp_obj *)calloc(
sizeof(struct fsl_dpbp_obj), 1);
if (!dflt_dpbp) {
printf("No memory: calloc() failed\n");
err = -ENOMEM;
goto err_calloc;
}
dpbp_cfg.options = 512;
err = dpbp_create(dflt_mc_io,
dflt_dprc_handle,
MC_CMD_NO_FLAGS,
&dpbp_cfg,
&dflt_dpbp->dpbp_id);
if (err < 0) {
err = -ENODEV;
printf("dpbp_create() failed: %d\n", err);
goto err_create;
}
err = dpbp_get_api_version(dflt_mc_io, 0,
&major_ver,
&minor_ver);
if (err < 0) {
printf("dpbp_get_api_version() failed: %d\n", err);
goto err_get_api_ver;
}
if (major_ver < DPBP_VER_MAJOR || (major_ver == DPBP_VER_MAJOR &&
minor_ver < DPBP_VER_MINOR)) {
printf("DPBP version mismatch found %u.%u,",
major_ver, minor_ver);
printf("supported version is %u.%u\n",
DPBP_VER_MAJOR, DPBP_VER_MINOR);
}
err = dpbp_open(dflt_mc_io,
MC_CMD_NO_FLAGS,
dflt_dpbp->dpbp_id,
&dflt_dpbp->dpbp_handle);
if (err) {
printf("dpbp_open() failed\n");
goto err_open;
}
memset(&dpbp_attr, 0, sizeof(struct dpbp_attr));
err = dpbp_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,
dflt_dpbp->dpbp_handle,
&dpbp_attr);
if (err < 0) {
printf("dpbp_get_attributes() failed: %d\n", err);
goto err_get_attr;
}
if (dflt_dpbp->dpbp_id != dpbp_attr.id) {
printf("dpbp object id and attribute id are not same\n");
goto err_attr_not_same;
}
#ifdef DEBUG
printf("Init: DPBP id=0x%x\n", dflt_dpbp->dpbp_attr.id);
#endif
err = dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
if (err < 0) {
printf("dpbp_close() failed: %d\n", err);
goto err_close;
}
return 0;
err_get_attr:
err_attr_not_same:
dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
dpbp_destroy(dflt_mc_io,
dflt_dprc_handle,
MC_CMD_NO_FLAGS,
dflt_dpbp->dpbp_id);
err_get_api_ver:
err_close:
err_open:
err_create:
free(dflt_dpbp);
err_calloc:
return err;
}
static int dpbp_init(void)
{
int err;
struct dpbp_attr dpbp_attr;
struct dpbp_cfg dpbp_cfg;
dflt_dpbp = (struct fsl_dpbp_obj *)malloc(sizeof(struct fsl_dpbp_obj));
if (!dflt_dpbp) {
printf("No memory: malloc() failed\n");
err = -ENOMEM;
goto err_malloc;
}
dpbp_cfg.options = 512;
err = dpbp_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpbp_cfg,
&dflt_dpbp->dpbp_handle);
if (err < 0) {
err = -ENODEV;
printf("dpbp_create() failed: %d\n", err);
goto err_create;
}
memset(&dpbp_attr, 0, sizeof(struct dpbp_attr));
err = dpbp_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,
dflt_dpbp->dpbp_handle,
&dpbp_attr);
if (err < 0) {
printf("dpbp_get_attributes() failed: %d\n", err);
goto err_get_attr;
}
if ((dpbp_attr.version.major != DPBP_VER_MAJOR) ||
(dpbp_attr.version.minor != DPBP_VER_MINOR)) {
printf("DPBP version mismatch found %u.%u,",
dpbp_attr.version.major, dpbp_attr.version.minor);
printf("supported version is %u.%u\n",
DPBP_VER_MAJOR, DPBP_VER_MINOR);
}
dflt_dpbp->dpbp_attr.id = dpbp_attr.id;
#ifdef DEBUG
printf("Init: DPBP id=0x%d\n", dflt_dpbp->dpbp_attr.id);
#endif
err = dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
if (err < 0) {
printf("dpbp_close() failed: %d\n", err);
goto err_close;
}
return 0;
err_close:
free(dflt_dpbp);
err_get_attr:
dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
dpbp_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
err_create:
err_malloc:
return err;
}
