sas_ncq_prio_supported_show(9)

💅 sas_ncq_prio_supported_show(9) — like, the whole Kernel API Manual vibe ✨

okay so bestie, buckle up 🎀 this one lives in the Kernel API Manual, and it's genuinely one of the shorter little guys you'll meet — but that does not mean we're skipping anything. nope. not on my watch 💅

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✨ NAME ✨

sas_ncq_prio_supported_show — literally just tells you whether the device supports NCQ priority. that's it. that's the whole gig 🦋

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🌸 SYNOPSIS 🌸

ssize_t sas_ncq_prio_supported_show (struct device *dev , struct
       device_attribute *attr , char *buf );

like, copy it exactly, no cap 🫶

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🧚 ARGUMENTS 🧚

• dev — a pointer to the embedded device. yes, the embedded one. the device is in there 👀
• attr — the sas_ncq_prio_supported attribute descriptor. it's the descriptor, bestie, not the attribute itself 💖
• buf — the buffer that gets returned. the return-buffer. the one that comes back 🎀

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👑 DESCRIPTION 👑

so this is a sysfs 'read-only' sdev attribute, and here's the part where you gotta pay attention 👀 : it only works with SATA. like, only SATA. don't come at it with anything else, it's not gonna have a good time 😭

that's it. that's the description. short and iconic, we love a minimalist queen ⭐

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🔥 SEE ALSO 🔥

bestie there is a whole friend group here, and I'm listing every single one of them because we don't do "and others" in this house 💜

Kernel file ./drivers/scsi/mpt3sas/mpt3sas_ctl.c — and then: enum block_state(9), _ctl_display_some_debug(9), mpt3sas_ctl_done(9), _ctl_check_event_type(9), mpt3sas_ctl_add_to_event_log(9), mpt3sas_ctl_event_callback(9), _ctl_verify_adapter(9), mpt3sas_ctl_pre_reset_handler(9), mpt3sas_ctl_clear_outstanding_ioctls(9), mpt3sas_ctl_reset_done_handler(9), _ctl_fasync(9), _ctl_poll(9), _ctl_set_task_mid(9), _ctl_send_mctp_passthru_req(9), _ctl_do_mpt_command(9), _ctl_getiocinfo(9), _ctl_eventquery(9), _ctl_eventenable(9), _ctl_eventreport(9), _ctl_do_reset(9), _ctl_btdh_search_sas_device(9), _ctl_btdh_search_pcie_device(9), _ctl_btdh_search_raid_device(9), _ctl_btdh_mapping(9), _ctl_diag_capability(9), _ctl_diag_get_bufftype(9), _ctl_diag_register_2(9), mpt3sas_enable_diag_buffer(9), _ctl_diag_register(9), _ctl_diag_unregister(9), _ctl_diag_query(9), mpt3sas_send_diag_release(9), _ctl_diag_release(9), _ctl_diag_read_buffer(9), _ctl_addnl_diag_query(9), _ctl_enable_diag_sbr_reload(9), _ctl_compat_mpt_command(9), _ctl_ioctl_main(9), _ctl_get_mpt_mctp_passthru_adapter(9), mpt3sas_get_device_count(9), _ctl_ioctl(9), _ctl_mpt2_ioctl(9), _ctl_ioctl_compat(9), _ctl_mpt2_ioctl_compat(9), version_fw_show(9), version_bios_show(9), version_mpi_show(9), version_product_show(9), version_nvdata_persistent_show(9), version_nvdata_default_show(9), board_name_show(9), board_assembly_show(9), board_tracer_show(9), io_delay_show(9), device_delay_show(9), fw_queue_depth_show(9), host_sas_address_show(9), logging_level_show(9), fwfault_debug_show(9), ioc_reset_count_show(9), reply_queue_count_show(9), BRM_status_show(9), host_trace_buffer_size_show(9), host_trace_buffer_show(9), host_trace_buffer_enable_show(9), diag_trigger_master_show(9), diag_trigger_master_store(9), diag_trigger_event_show(9), diag_trigger_event_store(9), diag_trigger_scsi_show(9), diag_trigger_scsi_store(9), diag_trigger_mpi_show(9), diag_trigger_mpi_store(9), drv_support_bitmap_show(9), enable_sdev_max_qd_show(9), enable_sdev_max_qd_store(9), sas_address_show(9), sas_device_handle_show(9), sas_ncq_prio_enable_show(9), mpt3sas_ctl_init(9), mpt3sas_ctl_release(9), mpt3sas_ctl_exit(9).

like — that's the entire guest list, everybody RSVP'd, nobody got left off 🌈

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and that's the page!! 🦋 sign-off time: this lil icon comes to you from ./drivers/scsi/mpt3sas, dated October 2026 💖 periodt, go read your sysfs, bestie 🎀✨