mpt3sas_con...t_iounit_pg1(9)

💅 mpt3sas_config_set_iounit_pg1 — set iounit page 1

okay bestie, welcome to the Kernel API Manual ✨ this one's a lil page about mpt3sas_config_set_iounit_pg1, bestie. it's literally right there in ./drivers/scsi/mpt3sas and it does exactly one thing: it sets iounit page 1. that's the whole vibe. no cap. 🎀

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🌸 SYNOPSIS 🌸

int mpt3sas_config_set_iounit_pg1 (struct MPT3SAS_ADAPTER *ioc ,
Mpi2ConfigReply_t *mpi_reply , Mpi2IOUnitPage1_t *config_page );

like, that's the whole signature, not me being lazy. she takes three things and returns an int. periodt. 💅

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🦋 ARGUMENTS 🦋

• ioc — the per adapter object 💖 like, your actual adapter. the main character, honestly.
• mpi_reply — the reply mf payload that gets returned from firmware 👑 this is where the firmware talks back to you.
• config_page — the contents of the config page 🎀 you're handing her the page you want written, iykyk.

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🧚 CONTEXT 🧚

sleep. 😴 that's it. that's the whole section. she sleeps, so you can sleep too (but in a kernel-safe way, don't @ me).

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⭐ RETURN ⭐

0 for success, non-zero for failure. that's the whole deal bestie — zero is the slay outcome, anything else is the 💀 outcome.

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🌈 SEE ALSO 🌈

okay so this list is long long, but every single one of these is iconic in her own right and we do not skip the boring parts in this house 🫶 they all live in the kernel file ./drivers/scsi/mpt3sas/mpt3sas_config.c:

• struct config_request(9)
• _config_display_some_debug(9)
• _config_alloc_config_dma_memory(9)
• _config_free_config_dma_memory(9)
• mpt3sas_config_done(9)
• _config_request(9)
• mpt3sas_config_get_manufacturing_pg0(9)
• mpt3sas_config_get_manufacturing_pg1(9)
• mpt3sas_config_get_manufacturing_pg10(9)
• mpt3sas_config_get_manufacturing_pg11(9)
• mpt3sas_config_set_manufacturing_pg11(9)
• mpt3sas_config_get_bios_pg2(9)
• mpt3sas_config_get_bios_pg3(9)
• mpt3sas_config_set_bios_pg4(9)
• mpt3sas_config_get_bios_pg4(9)
• mpt3sas_config_get_iounit_pg0(9)
• mpt3sas_config_get_iounit_pg1(9)
• mpt3sas_config_get_iounit_pg3(9)
• mpt3sas_config_get_iounit_pg7(9)
• mpt3sas_config_get_iounit_pg8(9)
• mpt3sas_config_get_ioc_pg8(9)
• mpt3sas_config_get_ioc_pg1(9)
• mpt3sas_config_set_ioc_pg1(9)
• mpt3sas_config_get_sas_device_pg0(9)
• mpt3sas_config_get_pcie_device_pg0(9)
• mpt3sas_config_get_pcie_iounit_pg1(9)
• mpt3sas_config_get_pcie_device_pg2(9)
• mpt3sas_config_get_number_hba_phys(9)
• mpt3sas_config_get_sas_iounit_pg0(9)
• mpt3sas_config_get_sas_iounit_pg1(9)
• mpt3sas_config_set_sas_iounit_pg1(9)
• mpt3sas_config_get_expander_pg0(9)
• mpt3sas_config_get_expander_pg1(9)
• mpt3sas_config_get_enclosure_pg0(9)
• mpt3sas_config_get_phy_pg0(9)
• mpt3sas_config_get_phy_pg1(9)
• mpt3sas_config_get_raid_volume_pg1(9)
• mpt3sas_config_get_number_pds(9)
• mpt3sas_config_get_raid_volume_pg0(9)
• mpt3sas_config_get_phys_disk_pg0(9)
• mpt3sas_config_get_driver_trigger_pg0(9)
• _config_set_driver_trigger_pg0(9)
• mpt3sas_config_update_driver_trigger_pg0(9)
• mpt3sas_config_get_driver_trigger_pg1(9)
• _config_set_driver_trigger_pg1(9)
• mpt3sas_config_update_driver_trigger_pg1(9)
• mpt3sas_config_get_driver_trigger_pg2(9)
• _config_set_driver_trigger_pg2(9)
• mpt3sas_config_update_driver_trigger_pg2(9)
• mpt3sas_config_get_driver_trigger_pg3(9)
• _config_set_driver_trigger_pg3(9)
• mpt3sas_config_update_driver_trigger_pg3(9)
• mpt3sas_config_get_driver_trigger_pg4(9)
• _config_set_driver_trigger_pg4(9)
• mpt3sas_config_update_driver_trigger_pg4(9)
• mpt3sas_config_get_volume_handle(9)
• mpt3sas_config_get_volume_wwid(9)

like… the range. the versatility. we love a config family reunion 💜

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anyway that's the page!! this lil cutie comes to you straight from ./drivers/scsi/mpt3sas, dated October 2026, and it lives in the Kernel API Manual — go read her siblings, they're all serving ✨ bye bestie, mwah 💖🎀🦋