ibmvmc_handle_crq(9)

🌸 NAME 🌸

ibmvmc_handle_crq — Handle CRQ. That's the name, bestie, and it's coming at you from the Kernel API Manual, section 9. It handles the CRQ, and honestly? That's the whole assignment. 💅

✨ SYNOPSIS ✨

void ibmvmc_handle_crq (struct ibmvmc_crq_msg *crq , struct
       crq_server_adapter *adapter );

🫶 ARGUMENTS 🫶

• crq — ibmvmc_crq_msg struct. This is the CRQ message, and yes, it's literally the main character of this function. 💌
• adapter — crq_server_adapter struct. The adapter bestie is right there with it. 🫶

💅 DESCRIPTION 💅

Okay so here's the vibe: ibmvmc_handle_crq() reads the command elements from the command queue and executes the requests based upon the type of crq message. That's it, that's the flow — command elements get read, requests get executed, and the crq message type decides what goes down. ✨

🔗 SEE ALSO 🔗

Kernel file ./drivers/misc/ibmvmc.c is over here doing its thing, and these functions are literally the group chat:

• h_request_vmc(9)
• ibmvmc_handle_event(9)
• ibmvmc_release_crq_queue(9)
• ibmvmc_reset_crq_queue(9)
• crq_queue_next_crq(9)
• ibmvmc_send_crq(9)
• alloc_dma_buffer(9)
• free_dma_buffer(9)
• ibmvmc_get_valid_hmc_buffer(9)
• ibmvmc_get_free_hmc_buffer(9)
• ibmvmc_free_hmc_buffer(9)
• ibmvmc_count_hmc_buffers(9)
• ibmvmc_get_free_hmc(9)
• ibmvmc_return_hmc(9)
• ibmvmc_send_open(9)
• ibmvmc_send_close(9)
• ibmvmc_send_capabilities(9)
• ibmvmc_send_add_buffer_resp(9)
• ibmvmc_send_rem_buffer_resp(9)
• ibmvmc_send_msg(9)
• ibmvmc_open(9)
• ibmvmc_close(9)
• ibmvmc_read(9)
• ibmvmc_poll(9)
• ibmvmc_write(9)
• ibmvmc_setup_hmc(9)
• ibmvmc_ioctl_sethmcid(9)
• ibmvmc_ioctl_query(9)
• ibmvmc_ioctl_requestvmc(9)
• ibmvmc_ioctl(9)
• ibmvmc_add_buffer(9)
• ibmvmc_rem_buffer(9)
• ibmvmc_process_capabilities(9)
• ibmvmc_validate_hmc_session(9)
• ibmvmc_reset(9)
• ibmvmc_reset_task(9)
• ibmvmc_process_open_resp(9)
• ibmvmc_process_close_resp(9)
• ibmvmc_crq_process(9)
• ibmvmc_handle_crq_init(9)
• ibmvmc_init_crq_queue(9)

okay bestie, that's the whole page 💖 — source/version ./drivers/misc, date October 2026, and ibmvmc_handle_crq(9) is literally signing off. 🎀🦋