mpt3sas_get_device_count(9)

💖 mpt3sas_get_device_count(9) 💖

okay so bestie, welcome to the Kernel API Manual entry for mpt3sas_get_device_count — yes it's a real function name and yes it's a mouthful, but we're gonna get through it together 🫶

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✨ NAME ✨

mpt3sas_get_device_count — it literally just hands you back the count of MCTP passthrough capable devices that the driver is managing. that's it. that's the whole job. icon behavior honestly 👑

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🎀 SYNOPSIS 🎀

int mpt3sas_get_device_count (void );

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🦋 ARGUMENTS 🦋

• void — no arguments, bestie. nothing. zero. it takes absolutely nothing and it's still booked and busy 💅

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🌸 DESCRIPTION 🌸

Returns the number of devices that support MCTP passthrough. like, the actual number. that's the whole return value. no cap, no plot twist, no hidden side quest — it counts the MCTP-passthrough-capable devices and gives you that number 🔥

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🌈 SEE ALSO 🌈

so there's a whole friend group here, and ngl it is LONG. the kernel file lives at ./drivers/scsi/mpt3sas/mpt3sas_ctl.c, and here's everyone it's vibing with:

• 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), _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_supported_show(9), sas_ncq_prio_enable_show(9)
• mpt3sas_ctl_init(9), mpt3sas_ctl_release(9), mpt3sas_ctl_exit(9)

like I said. a whole friend group. iykyk 😭💜

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mwah, that's the page! this one came from ./drivers/scsi/mpt3sas, dated October 2026, and it's filed under mpt3sas_get_device_count(9) — go count some devices, bestie, you've got this 💅✨