ibmvscsis_copy_crq_packet(9)

💖 NAME 💖

okay bestie, welcome to the ibmvscsis_copy_crq_packet(9) page from the Kernel API Manual — the name is ibmvscsis_copy_crq_packet and the short desc is Copy CRQ Packet. that’s the whole vibe, periodt. ✨

✨ SYNOPSIS ✨

the signature is literally this, copied exactly because we do not mess with code:

long ibmvscsis_copy_crq_packet (struct scsi_info *vscsi , struct
       ibmvscsis_cmd *cmd , struct viosrp_crq *crq );

🎀 ARGUMENTS 🎀

• vscsi — pointer to our adapter structure. main character pointer, honestly.
• cmd — pointer to command element to use to process the request. it’s giving “the tool for the job.”
• crq — pointer to CRQ entry containing the request. yes bestie, the CRQ entry.

🦋 DESCRIPTION 🦋

so the actual job is: copy the srp information unit from the hosted partition using remote dma. that’s it, that’s the function. no cap. 💅

⚠️ EXECUTION ENVIRONMENT: Interrupt, interrupt lock held — highkey important: this is the execution environment. interrupt context, interrupt lock held. remember that, okay? 🫶

🌸 SEE ALSO 🌸

Kernel file: ./drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c — yes that exact path, bestie.

and the whole iconique friend group, iykyk:

• connection_broken(9)
• ibmvscsis_unregister_command_q(9)
• ibmvscsis_delete_client_info(9)
• ibmvscsis_free_command_q(9)
• ibmvscsis_cmd_q_dequeue(9)
• ibmvscsis_send_init_message(9)
• ibmvscsis_check_init_msg(9)
• ibmvscsis_disconnect(9)
• ibmvscsis_post_disconnect(9)
• ibmvscsis_handle_init_compl_msg(9)
• ibmvscsis_handle_init_msg(9)
• ibmvscsis_init_msg(9)
• ibmvscsis_establish_new_q(9)
• ibmvscsis_reset_queue(9)
• ibmvscsis_free_cmd_resources(9)
• ibmvscsis_ready_for_suspend(9)
• ibmvscsis_trans_event(9)
• ibmvscsis_poll_cmd_q(9)
• ibmvscsis_free_cmd_qs(9)
• ibmvscsis_get_free_cmd(9)
• ibmvscsis_adapter_idle(9)
• ibmvscsis_adapter_info(9)
• ibmvscsis_cap_mad(9)
• ibmvscsis_process_mad(9)
• srp_snd_msg_failed(9)
• ibmvscsis_send_messages(9)
• ibmvscsis_mad(9)
• ibmvscsis_login_rsp(9)
• ibmvscsis_srp_login_rej(9)
• ibmvscsis_srp_login(9)
• ibmvscsis_srp_i_logout(9)
• ibmvscsis_ping_response(9)
• ibmvscsis_parse_command(9)
• ibmvscsis_parse_cmd(9)
• ibmvscsis_parse_task(9)
• ibmvscsis_service_wait_q(9)
• ibmvscsis_enable_change_state(9)
• ibmvscsis_create_command_q(9)
• ibmvscsis_destroy_command_q(9)
• srp_build_response(9)
• ibmvscsis_handle_crq(9)

source/version: ./drivers/scsi/ibmvscsi_tgt 🌈 date: October 2026 🎀 — and yeah, this was the ibmvscsis_copy_crq_packet(9) page from the Kernel API Manual. mwah 💋