mpi3mr_tran...y_identifier(9)

💖 NAME 💖

okay so this is mpi3mr_transport_get_bay_identifier — it's a lil kernel function from the mpi3mr manual fam, and its whole job is literally just get bay ID 🎯 that's it, that's the vibe.

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✨ SYNOPSIS ✨

int mpi3mr_transport_get_bay_identifier (struct sas_rphy *rphy );

like yes bestie that's the whole signature, no cap 💅

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🌸 ARGUMENTS 🌸

• rphy — the SAS transport layer remote phy object 🦋 this is the thing you hand over, and it's pointing at the device we're curious about.

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🎀 DESCRIPTION 🎀

So it returns the slot id for the device that the remote phy object is pointing at ✨ that's the whole thing, she's a one-job girlie and she does her job.

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👑 RETURN 👑

You get a valid slot ID on success 🥳 or -ENXIO if things did not go off 😭

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🫶 SEE ALSO 🫶

First up, the kernel file where this lives:

• ./drivers/scsi/mpi3mr/mpi3mr_transport.c

and then, bestie, buckle up, because this list is long and honestly it's giving "everyone in the group chat" energy 🌈:

• mpi3mr_post_transport_req(9)
• mpi3mr_report_manufacture(9)
• __mpi3mr_expander_find_by_handle(9)
• mpi3mr_is_expander_device(9)
• mpi3mr_get_sas_address(9)
• __mpi3mr_get_tgtdev_by_addr(9)
• mpi3mr_get_tgtdev_by_addr(9)
• mpi3mr_remove_device_by_sas_address(9)
• __mpi3mr_get_tgtdev_by_addr_and_rphy(9)
• mpi3mr_expander_find_by_sas_address(9)
• __mpi3mr_sas_node_find_by_sas_address(9)
• mpi3mr_parent_present(9)
• mpi3mr_convert_phy_link_rate(9)
• mpi3mr_delete_sas_phy(9)
• mpi3mr_add_sas_phy(9)
• mpi3mr_add_phy_to_an_existing_port(9)
• mpi3mr_delete_sas_port(9)
• mpi3mr_del_phy_from_an_existing_port(9)
• mpi3mr_sas_port_sanity_check(9)
• mpi3mr_set_identify(9)
• mpi3mr_add_host_phy(9)
• mpi3mr_add_expander_phy(9)
• mpi3mr_alloc_hba_port(9)
• mpi3mr_get_hba_port_by_id(9)
• mpi3mr_update_links(9)
• mpi3mr_sas_host_refresh(9)
• mpi3mr_sas_host_add(9)
• mpi3mr_sas_port_add(9)
• mpi3mr_sas_port_remove(9)
• struct host_port(9)
• mpi3mr_update_mr_sas_port(9)
• mpi3mr_refresh_sas_ports(9)
• mpi3mr_refresh_expanders(9)
• mpi3mr_expander_node_add(9)
• mpi3mr_expander_add(9)
• mpi3mr_expander_node_remove(9)
• mpi3mr_expander_remove(9)
• mpi3mr_get_sas_negotiated_logical_linkrate(9)
• mpi3mr_report_tgtdev_to_sas_transport(9)
• mpi3mr_remove_tgtdev_from_sas_transport(9)
• mpi3mr_get_port_id_by_sas_phy(9)
• mpi3mr_get_port_id_by_rphy(9)
• mpi3mr_get_expander_phy_error_log(9)
• mpi3mr_transport_get_linkerrors(9)
• mpi3mr_transport_get_enclosure_identifier(9)
• mpi3mr_expander_phy_control(9)
• mpi3mr_transport_phy_reset(9)
• mpi3mr_transport_phy_enable(9)
• mpi3mr_transport_phy_speed(9)
• mpi3mr_map_smp_buffer(9)
• mpi3mr_unmap_smp_buffer(9)
• mpi3mr_transport_smp_handler(9)

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ngl if you read that whole list you're a real one 🫡 iykyk

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and that's the page bestie!! 💜 this cutie lives at ./drivers/scsi/mpi3mr and it's dated October 2026 🌸 mwah, go read some transport code, you got this 🧚✨💖