mpi3mr_sas_host_refresh(9)

💅 mpi3mr_sas_host_refresh — refreshing sas host object contents ✨

okay so bestie, welcome to the Kernel API Manual entry for mpi3mr_sas_host_refresh 🎀 this one's short and sweet and honestly kind of a vibe.

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🌸 SYNOPSIS 🌸

void mpi3mr_sas_host_refresh (struct mpi3mr_ioc *mrioc );

like, it returns void. no receipts, no return value, just vibes 🦋

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🫶 ARGUMENTS 🫶

• mrioc — the adapter instance reference, aka your main character pointer to the controller 🧚

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✨ DESCRIPTION ✨

so what does it do? this function refreshes the controller's phy information and updates the SAS transport layer with the updated info. it's giving "glow-up for your phy table" 💖

and not me forgetting to mention — this runs for every device addition or device info change event. every single one. she's consistent like that 👑

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💀 RETURN 💀

None.

that's it. nothing comes back. empty handed but iconic 🙈

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🔥 SEE ALSO 🔥

first up, the source file, no cap:

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

and the whole friend group 🫶:

• 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_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_transport_get_bay_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)

like, that's a lot of siblings. big family energy fr fr 🌈

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and that's the whole page, bestie 💜 this lil drop came out of ./drivers/scsi/mpi3mr, dated October 2026, and yeah — that's the version, that's the date, mwah 🎀✨