rio_init_dbell_res(9)

💅 rio_init_dbell_res(9)

okay so bestie, welcome to the Kernel API Manual ✨ this one's short and sweet, and it's literally all about setting up a doorbell resource. yes, doorbell. like the thing that goes ding dong but for RIO. we love a glow-up 🎀

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✨ NAME ✨

rio_init_dbell_res — Initialize a RIO doorbell resource 🛎️

🌸 SYNOPSIS 🌸

void rio_init_dbell_res (struct resource *res , u16 start , u16 end );

🦋 ARGUMENTS 🦋

• res — the resource struct, bestie. this is the one getting the glow-up 💖
• start — start of the doorbell range 🌈
• end — end of the doorbell range 🌈

👑 DESCRIPTION 👑

so what does this actually do? it's the function you call to initialize the fields of a resource so it can be used as a doorbell resource. iconic behavior honestly 💅

it initializes a range of doorbell messages using the start and end arguments — like, the range is the whole vibe of the thing. no cap. 🔥

🧚 SEE ALSO 🧚

okay this list is kind of a whole squad, so let's give them their moment 💜 the kernel file ./include/linux/rio_drv.h is the main character here, and then we've got:

• 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_DEVICE(9)
• rio_add_outb_message(9)
• rio_add_inb_buffer(9)
• rio_get_inb_message(9)
• rio_name(9)
• rio_get_drvdata(9)
• rio_set_drvdata(9)

go read them. iykyk 🫶

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ngl you're done already, that was a short one 💀 but that's the whole page — no hidden options, no exit statuses, no traps. just vibes and a doorbell range. 🍓

and that's the tea, bestie 🎀 this gem comes from the kernel file ./include/linux and it's dated October 2026, manual page rio_init_dbell_res(9) — slay, periodt. 👑💖