dpaa2_fl_set_len(9)

💅 dpaa2_fl_set_len — like, the (9) kernel API one, bestie

okay so this is the manual page for dpaa2_fl_set_len(9) — yeah, section 9, the Kernel API Manual one, not a shell command, don't @ me 🫶. It's a tiny little function that does exactly one thing, and honestly? It ate. Let's get into it ✨

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🌸 NAME 🌸

dpaa2_fl_set_len — set the length field of the FLE 💖 (frame list entry, keep up bestie)

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🎀 SYNOPSIS 🎀

void dpaa2_fl_set_len (struct dpaa2_fl_entry *fle , u32 len );

that's it. that's the whole thing. it returns void, so don't go looking for a return value, there isn't one 💀

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🦋 ARGUMENTS 🦋

• fle — the given frame list entry 💅 like, the actual FLE you're messing with
• len — the length that needs to be set in the frame list entry ✨ (type u32, fyi)

no cap: this function literally just sets one field. fle in, len in, length field updated. iconic, low-effort, slay 👑

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🌈 SEE ALSO 🌈

okay this is the part where the man page goes feral with cross-references, and I respect it fr fr. Start with the kernel file itself:

• ./include/soc/fsl/dpaa2-fd.h — DPAA2 FD - Frame Descriptor APIs for DPAA2(9)

then the whole family reunion 🎀:

• struct dpaa2_fd(9)
• dpaa2_fd_get_addr(9)
• dpaa2_fd_set_addr(9)
• dpaa2_fd_get_frc(9)
• dpaa2_fd_set_frc(9)
• dpaa2_fd_get_ctrl(9)
• dpaa2_fd_set_ctrl(9)
• dpaa2_fd_get_flc(9)
• dpaa2_fd_set_flc(9)
• dpaa2_fd_get_len(9)
• dpaa2_fd_set_len(9)
• dpaa2_fd_get_offset(9)
• dpaa2_fd_set_offset(9)
• dpaa2_fd_get_format(9)
• dpaa2_fd_set_format(9)
• dpaa2_fd_get_bpid(9)
• dpaa2_fd_set_bpid(9)
• struct dpaa2_sg_entry(9)
• dpaa2_sg_get_addr(9)
• dpaa2_sg_set_addr(9)
• dpaa2_sg_get_len(9)
• dpaa2_sg_set_len(9)
• dpaa2_sg_get_offset(9)
• dpaa2_sg_set_offset(9)
• dpaa2_sg_get_format(9)
• dpaa2_sg_set_format(9)
• dpaa2_sg_get_bpid(9)
• dpaa2_sg_set_bpid(9)
• dpaa2_sg_is_final(9)
• dpaa2_sg_set_final(9)
• struct dpaa2_fl_entry(9)
• dpaa2_fl_get_addr(9)
• dpaa2_fl_set_addr(9)
• dpaa2_fl_get_frc(9)
• dpaa2_fl_set_frc(9)
• dpaa2_fl_get_ctrl(9)
• dpaa2_fl_set_ctrl(9)
• dpaa2_fl_get_flc(9)
• dpaa2_fl_set_flc(9)
• dpaa2_fl_get_len(9)
• dpaa2_fl_get_offset(9)
• dpaa2_fl_set_offset(9)
• dpaa2_fl_get_format(9)
• dpaa2_fl_set_format(9)
• dpaa2_fl_get_bpid(9)
• dpaa2_fl_set_bpid(9)
• dpaa2_fl_is_final(9)
• dpaa2_fl_set_final(9)

iykyk — if you're in the FL getters/setters you'll feel right at home 💜

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heads up bestie: the length getter is dpaa2_fl_get_len(9) 🍓 — this page is the setter. don't mix them up, that's a whole different vibe check 😭

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aaand that's the page!! short, sweet, does one job, main character energy for a one-line setter ngl 💖

<tul>🌸 sign-off time 🌸</tul> — this little beauty lives in the source tree at ./include/soc/fsl, and the page is dated October 2026. periodt. 🎀🦋⭐