cmdq_pkt_mem_move(9)

💖 cmdq_pkt_mem_move(9) — Kernel API Manual, bestie! 🫶

✨ NAME ✨

cmdq_pkt_mem_move — append memory move command to the CMDQ packet

🌸 SYNOPSIS 🌸

int cmdq_pkt_mem_move (struct cmdq_pkt *pkt , dma_addr_t src_addr ,
       dma_addr_t dst_addr );

🎀 ARGUMENTS 🎀

• pkt — the CMDQ packet, literally the packet you're working with.
• src_addr — source address, the from-spot.
• dst_addr — destination address, the to-spot.

🦋 DESCRIPTION 🦋

Appends a CMDQ command that copies the value found in src_addr to dst_addr. It's giving memory move, no cap. ✨

💅 RETURN 💅

0 for success; else the error code is returned. Periodt.

🌈 SEE ALSO 🌈

Kernel file: ./include/linux/soc/mediatek/mtk-cmdq.h

• cmdq_dev_get_client_reg(9)
• cmdq_mbox_create(9)
• cmdq_mbox_destroy(9)
• cmdq_pkt_create(9)
• cmdq_pkt_destroy(9)
• cmdq_pkt_write(9)
• cmdq_pkt_write_pa(9)
• cmdq_pkt_write_subsys(9)
• cmdq_pkt_write_mask(9)
• cmdq_pkt_write_mask_pa(9)
• cmdq_pkt_write_mask_subsys(9)
• cmdq_pkt_write_s(9)
• cmdq_pkt_write_s_mask(9)
• cmdq_pkt_write_s_value(9)
• cmdq_pkt_write_s_mask_value(9)
• cmdq_pkt_wfe(9)
• cmdq_pkt_acquire_event(9)
• cmdq_pkt_clear_event(9)
• cmdq_pkt_set_event(9)
• cmdq_pkt_poll(9)
• cmdq_pkt_poll_mask(9)
• cmdq_pkt_logic_command(9)
• cmdq_pkt_assign(9)
• cmdq_pkt_poll_addr(9)
• cmdq_pkt_jump_abs(9)
• cmdq_pkt_jump_rel(9)
• cmdq_pkt_jump_rel_temp(9)
• cmdq_pkt_eoc(9)

Cute sign-off from the source tree at ./include/linux/soc/mediatek, dated October 2026, page tag cmdq_pkt_mem_move(9) — bye bestie, slay responsibly 💖🎀