ice_gnss_write(9)

💅 ice_gnss_write(9) 💅

okay bestie, welcome to the Kernel API Manual ✨ — this one's all about ice_gnss_write, and no cap, it's a whole vibe. it's the little function that pushes your bytes out to a GNSS device, and honestly? she ate. 🛰️💖

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🌸 NAME 🌸

ice_gnss_write — Write to GNSS device

like, literally the write-to-the-GNSS-device function. that's the whole gig. 🎀

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✨ SYNOPSIS ✨

int ice_gnss_write (struct gnss_device *gdev , const unsigned char *buf
, size_t count );

look at her signature. gorgeous. iconic. she returns an int, she takes three things, and she's ready to go 🫶

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🦋 ARGUMENTS 🦋

okay so here's who's showing up to the function:

• gdev — pointer to the gnss device struct. this is the GNSS device itself, the main character of this whole situation 👑
• buf — pointer to the user data. it's the stuff you wanna send, and no, you don't get to be shy about it 💅
• count — size of the buffer to be sent to the GNSS device. like, how many bytes are we throwing at this thing? that's the number. 🔥

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⭐ RETURN ⭐

she comes back with one of two things, and you better know which:

• number of written bytes — success 🎉 (slay, it worked, bytes were written, we love to see it)
• negative — error code 😭 (oop, something went sideways, and the negative number is gonna tell you what)

fr fr, check that return value. negative means something's wrong and it's not gonna fix itself, bestie. 🙈

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🌈 SEE ALSO 🌈

the whole friend group, the entire squad, the extended universe:

• Kernel file ./drivers/net/ethernet/intel/ice/ice_gnss.c — that's where she lives, go say hi 🌸
• ice_gnss_do_write(9) — the do-er of the writing, iykyk
• ice_gnss_read(9) — her sibling who reads instead 💜
• ice_gnss_struct_init(9) — sets up the struct, the glow-up phase
• ice_gnss_open(9) — opens stuff, as one does
• ice_gnss_close(9) — closes it again, balanced queen 🎀
• ice_gnss_register(9) — registers, very official
• ice_gnss_deregister(9) — un-registers, equally official, just backwards
• ice_gnss_init(9) — the beginning of everything ✨
• ice_gnss_exit(9) — the end of everything, dramatic much 💀
• ice_gnss_is_module_present(9) — the vibe check function, literally asks "is the module here or not" 🧚

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ngl, this one's short and sweet — a pointer, a buffer, a count, and a return value that you should actually check. that's the tea. 🍓

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and that's the page, bestie 💖 — brought to you by ./drivers/net/ethernet/intel/ice, dated October 2026. go write some bytes, you've got this. periodt. 💅✨