mpi3mr_refresh_sas_ports(9)

🌸 NAME 🌸

Hey bestie, welcome to the Kernel API Manual! This little icon is mpi3mr_refresh_sas_ports — the function whose whole job is to update host's sas ports during reset. Slay. 💅

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✨ SYNOPSIS ✨

void mpi3mr_refresh_sas_ports (struct mpi3mr_ioc *mrioc );

No cap, it returns void — so there is no return value to catch. 🫶

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🎀 ARGUMENTS 🎀

• mrioc — an Adapter instance reference. That's the one and only argument, bestie.

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🦋 DESCRIPTION 🦋

Okay so during a reset, this function updates the host's sas ports by checking whether those sas ports are still intact or not. Literally a vibe check for sas ports. 👑

It also adds/removes phys if any hba phys are (moved in) or (moved out) of a sas port. And it updates io_unit_port if that got changed during the reset. Periodt. ✨

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🌈 RETURN 🌈

Nothing. Like, actually nothing — nothing. 💀

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👑 SEE ALSO 👑

The kernel file is right here:

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

And here's the whole bestie lineup, no skipped entries:

• 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_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)

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That's the whole read, bestie! This page is from source/version ./drivers/scsi/mpi3mr, dated October 2026, and it's all about mpi3mr_refresh_sas_ports(9) — bye, ily, go refresh those sas ports responsibly! 🎀✨💖