zynqmp_ipi_of_xlate(9)

💅 zynqmp_ipi_of_xlate(9) ✨

okay bestie, welcome to the kernel API manual page for zynqmp_ipi_of_xlate — it lives in the Linux Kernel API Manual and honestly it's a tiny little icon doing one very specific job. Let's get into it 🫶

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🌸 NAME 🌸

zynqmp_ipi_of_xlate — translates an of phandle into an IPI mailbox channel. that's it, that's the whole vibe. it's giving translator energy ✨

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🎀 SYNOPSIS 🎀

struct mbox_chan * zynqmp_ipi_of_xlate (struct mbox_controller *mbox ,
const struct of_phandle_args *p );

like, you hand it a mailbox controller pointer and a phandle pointer, and it hands you back a struct mbox_chan *. match made in heaven 💖

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🦋 ARGUMENTS 🦋

• mbox — the mailbox controller pointer. your main character struct, the one holding the whole operation together 👑
• p — the phandle pointer. this is the thing getting translated, no cap 🔥

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⭐ RETURN ⭐

it gives you back the Mailbox channel — and if things don't work out? it returns an error pointer instead. so like, check it before you use it, bestie, fr fr 😭

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🌈 SEE ALSO 🌈

Kernel file ./drivers/mailbox/zynqmp-ipi-mailbox.c, plus the whole friend group:

• struct zynqmp_ipi_mchan(9)
• struct zynqmp_ipi_mbox(9)
• struct zynqmp_ipi_pdata(9)
• zynqmp_ipi_interrupt(9)
• zynqmp_ipi_peek_data(9)
• zynqmp_ipi_last_tx_done(9)
• zynqmp_ipi_send_data(9)
• zynqmp_ipi_startup(9)
• zynqmp_ipi_shutdown(9)
• zynqmp_ipi_mbox_get_buf_res(9)
• zynqmp_ipi_mbox_dev_release(9)
• zynqmp_ipi_mbox_probe(9)
• zynqmp_ipi_setup(9)
• versal_ipi_setup(9)
• zynqmp_ipi_free_mboxes(9)

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💀 reminder bestie: that error pointer is NOT a channel. don't dereference it, i'm begging you 🙈

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okay that's the page!! and for the cute sign-off: this lil gem lives under ./drivers/mailbox, dated October 2026 in the Kernel API Manual. slay, go translate some phandles 💅🎀💜