dpaa2_fl_set_addr(9)

✨ dpaa2_fl_set_addr(9) — Kernel API Manual ✨

okay so bestie, this is a page from the Kernel API Manual and it's honestly so straightforward it's giving "one-line function that just does its job" energy. It's dpaa2_fl_set_addr, and yeah, it sets a field. That's the whole vibe. No cap, no drama, just a little setter doing setter things 💅

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🌸 NAME 🌸

dpaa2_fl_set_addr — Set the addr field of FLE 🎯

Like, that's it. That's the mission statement. She sets the addr field on an FLE (frame list entry, iykyk) and she goes home. Iconic behaviour honestly 🫶

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🎀 SYNOPSIS 🎀

void dpaa2_fl_set_addr (struct dpaa2_fl_entry *fle , dma_addr_t addr );

Look at her. Returns void, takes two args, zero notes. Main character energy but make it minimal ✨

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🦋 ARGUMENTS 🦋

• fle — the given frame list entry 🌈 like, the actual FLE you're poking at, bestie
• addr — the address needs to be set in frame list entry 📍 this is the value that gets dropped into that entry's addr field, fr fr

Heads up: fle is a struct dpaa2_fl_entry * and addr is a dma_addr_t, so mind your types — no mixing up your pointers and your DMA addresses, okay? 🙈

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💜 SEE ALSO 💜

The kernel file ./include/soc/fsl/dpaa2-fd.h has DPAA2 FD - Frame Descriptor, which is the whole family reunion. And because this function literally cannot exist without her siblings, here's the entire guest list 🌟:

• APIs for DPAA2(9)
• 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_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_set_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)

Yeah that's a lot of siblings but that's the DPAA2 family for you — huge, loud, and every single one of them has a getter and a setter. Balanced. Symmetrical. Slay 🌈⭐

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and that's the whole page, bestie — go forth and set that addr field 💖

she ships from ./include/soc/fsl, dated October 2026, and honestly? obsessed with her punctuality 🎀✨