fsl_close_outb_mbox(9)

🎀 fsl_close_outb_mbox(9) 🎀

okay bestie, welcome to the Kernel API Manual page for fsl_close_outb_mbox(9) — the manual name is literally right here in the title, we’re folding it in with main-character energy instead of copying the old header line. 💅✨

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🌸 NAME 🌸

fsl_close_outb_mbox — shut down the MPC85xx outbound mailbox. Like, close it out, bestie. 👋💖

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✨ SYNOPSIS ✨

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

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🫶 ARGUMENTS 🫶

• mport — the master port implementing the outbound message unit, aka the port that’s doing the outbound-message thing. 🌟
• mbox — the mailbox to close. Bye-bye, mailbox. 🎀

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💫 DESCRIPTION 💫

This one disables the outbound message unit, does the whole free all buffers situation, and frees the outbound message interrupt. It’s giving cleanup era, ngl. 🧹✨

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🔥 SEE ALSO 🔥

Kernel file: ./arch/powerpc/sysdev/fsl_rmu.c — that’s the source vibe. Then the whole friend group is here:

• fsl_rio_tx_handler(9)
• fsl_rio_rx_handler(9)
• fsl_rio_dbell_handler(9)
• fsl_rio_port_write_handler(9)
• fsl_rio_pw_enable(9)
• fsl_rio_port_write_init(9)
• fsl_rio_doorbell_send(9)
• fsl_add_outb_message(9)
• fsl_open_outb_mbox(9)
• fsl_open_inb_mbox(9)
• fsl_close_inb_mbox(9)
• fsl_add_inb_buffer(9)
• fsl_get_inb_message(9)
• fsl_rio_doorbell_init(9)

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mwah 💋 — with love from ./arch/powerpc/sysdev, dated October 2026, and signed as the fsl_close_outb_mbox(9) page in the Kernel API Manual. 🫶💖🌈