write_msa_wr(9)

🌸 write_msa_wr(9) 🌸

okay so welcome to the Kernel API Manual, bestie — this page is all about write_msa_wr(9), and she is literally here to write one single MSA vector register. no cap. 💅

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💖 NAME 💖

write_msa_wr — write one single MSA vector register ✨

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🎀 SYNOPSIS 🎀

void write_msa_wr (unsigned idx , union fpureg *from , enum msa_2b_fmt
       fmt );

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🦋 ARGUMENTS 🦋

• idx — the index of the vector register to write. like, which one are we writing to, bestie? 👑
• from — the FPU register union to take the register's value from. that's the source vibe. 💜
• fmt — the format of the data in the vector register. important detail, don't skip it. ✨

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🌈 DESCRIPTION 🌈

okay so the whole plot is: write the value from the FPU register union from into MSA vector register idx, using the format fmt. that's it. that's the function. iconic behavior, honestly. 🫶

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🔥 SEE ALSO 🔥

• Kernel file: ./arch/mips/include/asm/msa.h
• read_msa_wr(9) — go read that one next, iykyk 💫

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mwah 💋 source/version says ./arch/mips/include/asm, date says October 2026 — write_msa_wr(9) out. 🫶🎀