cmdq_pkt_assign
err = cmdq_pkt_assign(pkt, CMDQ_THR_SPR_IDX0, CMDQ_ADDR_HIGH(pa_base));
err = cmdq_pkt_assign(pkt, CMDQ_THR_SPR_IDX0, CMDQ_ADDR_HIGH(pa_base));
ret = cmdq_pkt_assign(pkt, high_addr_reg_idx, CMDQ_ADDR_HIGH(src_addr));
ret = cmdq_pkt_assign(pkt, high_addr_reg_idx, CMDQ_ADDR_HIGH(dst_addr));
EXPORT_SYMBOL(cmdq_pkt_assign);
int cmdq_pkt_assign(struct cmdq_pkt *pkt, u16 reg_idx, u32 value);