STRUCT SLOT_FREE_REQ(9)

💖 NAME 💖

okay so, bestie, welcome to the Kernel API Manual — this is the page for struct slot_free_req, and it is literally the SLOT_FREE request struct. no cap, that's the whole gig. ✨

🦋 SYNOPSIS 🦋

here's the shape of it, exactly as it is — one field, one job, iconic behavior:

struct slot_free_req {
    u64 slot_uid;
};

🎀 Members 🎀

• slot_uid — the slot's unique id, mapped to the slot to free. that's it, that's the field, and it's doing exactly what it says on the label 🫶

💅 SEE ALSO 💅

like, go browse the whole friend group, fr fr:

• Kernel file ./drivers/virt/nitro_enclaves/ne_pci_dev.h
• Nitro Enclaves (NE) PCI device(9)
• PCI_DEVICE_ID_NE(9)
• PCI_BAR_NE(9)
• Device registers in the NE PCI device MMIO BAR(9)
• NE_ENABLE(9)
• NE_VERSION(9)
• NE_COMMAND(9)
• NE_EVTCNT(9)
• NE_SEND_DATA(9)
• NE_RECV_DATA(9)
• Device MMIO buffer sizes(9)
• NE_SEND_DATA_SIZE(9)
• NE_RECV_DATA_SIZE(9)
• MSI-X interrupt vectors(9)
• NE_VEC_REPLY(9)
• NE_VEC_EVENT(9)
• enum ne_pci_dev_cmd_type(9)
• Device commands - payload structure for requests and replies.(9)
• struct enclave_start_req(9)
• struct enclave_get_slot_req(9)
• struct enclave_stop_req(9)
• struct slot_alloc_req(9)
• struct slot_add_mem_req(9)
• struct slot_add_vcpu_req(9)
• struct slot_count_req(9)
• struct next_slot_req(9)
• struct slot_info_req(9)
• struct slot_add_bulk_vcpus_req(9)
• struct ne_pci_dev_cmd_reply(9)
• struct ne_pci_dev(9)
• ne_do_request(9)

cute little sign-off time: source/version is ./drivers/virt/nitro_enclaves, dated October 2026. mwah, go free those slots responsibly 💋🎀