rio_get_inb_message(9)

💖 rio_get_inb_message (9) — Kernel API Manual 🎀

okay bestie, welcome to the manual page for rio_get_inb_message — it's giving "kernel API manual", it's giving "section 9", and honestly? iconic. this is the whole vibe, let's get into it ✨

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✨ NAME ✨

rio_get_inb_message — get a RIO message from an inbound mailbox queue 🦋

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🌸 SYNOPSIS 🌸

void * rio_get_inb_message (struct rio_mport *mport , int mbox );

like, that's the whole call signature, no cap. 💅

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🎀 ARGUMENTS 🎀

• mport — the master port that's holding the inbound mailbox, she's the main character here 👑
• mbox — the inbound mailbox number, literally just the number of the mailbox you want 🍓

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💜 DESCRIPTION 💜

so the tea is: this one gets a RIO message from an inbound mailbox queue. that's it, that's the job. 🫶

and per the page, it returns 0 on success. yes, we said that with our whole chest. 😭

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🌈 SEE ALSO 🌈

bestie, the reference list is long, but we do not skip a single one, periodt:

• Kernel file ./include/linux/rio_drv.h
• rio_local_read_config_32(9)
• rio_local_write_config_32(9)
• rio_local_read_config_16(9)
• rio_local_write_config_16(9)
• rio_local_read_config_8(9)
• rio_local_write_config_8(9)
• rio_read_config_32(9)
• rio_write_config_32(9)
• rio_read_config_16(9)
• rio_write_config_16(9)
• rio_read_config_8(9)
• rio_write_config_8(9)
• rio_send_doorbell(9)
• rio_init_mbox_res(9)
• rio_init_dbell_res(9)
• RIO_DEVICE(9)
• rio_add_outb_message(9)
• rio_add_inb_buffer(9)
• rio_name(9)
• rio_get_drvdata(9)
• rio_set_drvdata(9)

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and that's the whole page, mwah 💋 this little cutie lives over at ./include/linux and the version stamp says October 2026 — so jot that down, it's giving timeless kernel energy 💀⭐ go read the source bestie, iykyk 🔥💖