fcoe_ddp_target(9)

✨ fcoe_ddp_target(9) ✨

okay so bestie, welcome to the fcoe_ddp_target(9) page from the Kernel API Manual 💅 this one's a little baby function that literally just calls an LLD's ddp_target through the net device, and honestly? iconic of it.

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🌸 NAME 🌸

fcoe_ddp_target — Call a LLD's ddp_target through the net device 🫶

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🦋 SYNOPSIS 🦋

int fcoe_ddp_target (struct fc_lport *lport , u16 xid , struct
scatterlist *sgl , unsigned int sgc );

like, that's the whole signature bestie, no cap ✨

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🎀 ARGUMENTS 🎀

• lport — The local port to setup DDP for 💖
• xid — The exchange ID for this DDP transfer 🔥
• sgl — The scatterlist describing this transfer 🌈
• sgc — The number of sg items ⭐

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👑 RETURN 👑

Returns 0 if the DDP context was not configured. that's it, that's the return value, periodt 💅

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🧚 SEE ALSO 🧚

Kernel file ./drivers/scsi/fcoe/fcoe.c — and like, the whole fcoe friend group, fr fr:

• fcoe_interface_setup(9)
• fcoe_interface_create(9)
• fcoe_interface_remove(9)
• fcoe_interface_cleanup(9)
• fcoe_fip_recv(9)
• fcoe_fip_vlan_recv(9)
• fcoe_port_send(9)
• fcoe_fip_send(9)
• fcoe_update_src_mac(9)
• fcoe_get_src_mac(9)
• fcoe_lport_config(9)
• fcoe_netdev_config(9)
• fcoe_shost_config(9)
• fcoe_fdmi_info(9)
• fcoe_oem_match(9)
• fcoe_em_config(9)
• fcoe_if_destroy(9)
• fcoe_ddp_setup(9)
• fcoe_ddp_done(9)
• fcoe_if_create(9)
• fcoe_if_init(9)
• fcoe_if_exit(9)
• fcoe_rcv(9)
• fcoe_alloc_paged_crc_eof(9)
• fcoe_xmit(9)
• fcoe_filter_frames(9)
• fcoe_recv_frame(9)
• fcoe_receive_work(9)
• fcoe_dev_setup(9)
• fcoe_dev_cleanup(9)
• fcoe_device_notification(9)
• fcoe_disable(9)
• fcoe_enable(9)
• fcoe_ctlr_enabled(9)
• fcoe_ctlr_mode(9)
• fcoe_destroy(9)
• fcoe_destroy_work(9)
• fcoe_match(9)
• fcoe_dcb_create(9)
• _fcoe_create(9)
• fcoe_create(9)
• fcoe_ctlr_alloc(9)
• fcoe_link_ok(9)
• fcoe_percpu_clean(9)
• fcoe_reset(9)
• fcoe_hostlist_lookup_port(9)
• fcoe_hostlist_lookup(9)
• fcoe_hostlist_add(9)
• fcoe_hostlist_del(9)
• fcoe_init(9)
• fcoe_exit(9)
• fcoe_flogi_resp(9)
• fcoe_logo_resp(9)
• fcoe_vport_create(9)
• fcoe_vport_destroy(9)
• fcoe_vport_remove(9)
• fcoe_vport_disable(9)
• fcoe_set_vport_symbolic_name(9)
• fcoe_set_port_id(9)

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and that's the whole vibe bestie 💜 this page lives in ./drivers/scsi/fcoe and it's dated October 2026 — so go forth, call that LLD's ddp_target, and slay ✨🎀🦋