cudbg_cim_qcfg
len = sizeof(struct cudbg_cim_qcfg);
struct cudbg_cim_qcfg *cim_qcfg_data;
rc = cudbg_get_buff(pdbg_init, dbg_buff, sizeof(struct cudbg_cim_qcfg),
cim_qcfg_data = (struct cudbg_cim_qcfg *)temp_buff.data;