mpt3sas_con...t_iounit_pg1(9)

💅 NAME 💅

okay so bestie, welcome to the Kernel API Manual — and before you ask, yes the header line up top is literally called mpt3sas_con...t_iounit_pg1(9) because somebody's terminal ran out of room. the real one, the whole entire name, is mpt3sas_config_get_iounit_pg1 — and what it does is obtain iounit page 1. that's it. that's the gig. 🎀

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✨ SYNOPSIS ✨

int mpt3sas_config_get_iounit_pg1 (struct MPT3SAS_ADAPTER *ioc ,
Mpi2ConfigReply_t *mpi_reply , Mpi2IOUnitPage1_t *config_page );

like, she takes three things and hands you back an int. no cap. 🫶

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🦋 ARGUMENTS 🦋

• ioc — the per adapter object, aka the main character of this whole driver situation 👑
• mpi_reply — the reply mf payload returned from firmware, so like, the firmware's text back to you 💌
• config_page — the contents of the config page. yep. the page. the config one. 🍓

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🌸 CONTEXT 🌸

sleep.

that's the whole section. she sleeps. ngl it's giving "napping between classes" energy and honestly? iconic. 😴

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⭐ RETURN ⭐

0 for success, non-zero for failure. lowkey the simplest vibe check in the whole kernel. if you get 0 you ate. if you get non-zero... well. 🙈

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🔥 SEE ALSO 🔥

okay this list is long long, so grab a snack, but every single one of these is fr a real reference and we are not skipping a single one:

• 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_set_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 I said. long long. but we read the whole thing because we're not cowards 💜

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mwah, that's the page 🧚 this little beauty lives in ./drivers/scsi/mpt3sas, stamped October 2026, and she's out here doing the absolute most in the Kernel API Manual. go get that 0 return bestie, u got this 💖✨