ksz9477_acl_entry_write(9)

💅 ksz9477_acl_entry_write(9) — a Kernel API Manual moment

okay bestie, welcome to the Kernel API Manual page for ksz9477_acl_entry_write, and honestly? she's a little icon. one job, does it well, no drama. let's get into it 🎀

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🌸 NAME 🌸

ksz9477_acl_entry_write — writes an ACL entry to a given port at the specified index. that's it, that's the whole vibe. ✨

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🦋 SYNOPSIS 🦋

int ksz9477_acl_entry_write (struct ksz_device *dev , int port , u8 *entry , int idx );

she takes four things and gives you back an int. lowkey elegant. 🫶

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💖 ARGUMENTS 💖

• dev — the ksz_device instance. your main character struct, fr.
• port — the port number you're writing the ACL entry to. pick your fave.
• entry — a pointer to the ACL entry data. yes it's a u8 *, no we're not questioning it.
• idx — the index at which to write the ACL entry. location, location, location 💅

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✨ DESCRIPTION ✨

so like, what does she do? she writes the provided ACL entry to the specified port at the given index. that's the whole plot. no cap, no hidden twist, just a clean little write operation doing exactly what the name says 🔥

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⭐ RETURN ⭐

0 if the operation is successful 🎉 — or a negative error code if an error occurs 😭 (iykyk, always check your returns besties).

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🌈 SEE ALSO 🌈

the whole friend group, and honestly they're all iconic 👑:

• kernel file ./drivers/net/dsa/microchip/ksz9477_acl.c
• ksz9477_dump_acl_index(9)
• ksz9477_dump_acl(9)
• ksz9477_acl_is_valid_matching_rule(9)
• ksz9477_acl_get_cont_entr(9)
• ksz9477_acl_update_linkage(9)
• ksz9477_validate_and_get_src_count(9)
• ksz9477_move_entries_downwards(9)
• ksz9477_move_entries_upwards(9)
• ksz9477_acl_move_entries(9)
• ksz9477_get_next_block_start(9)
• ksz9477_swap_acl_blocks(9)
• ksz9477_sort_acl_entr_no_back(9)
• ksz9477_sort_acl_entries(9)
• ksz9477_acl_wait_ready(9)
• ksz9477_acl_port_enable(9)
• ksz9477_acl_port_disable(9)
• ksz9477_acl_write_list(9)
• ksz9477_acl_remove_entries(9)
• ksz9477_port_acl_init(9)
• ksz9477_port_acl_free(9)
• ksz9477_acl_set_reg(9)
• ksz9477_acl_matching_rule_cfg_l2(9)
• ksz9477_acl_action_rule_cfg(9)
• ksz9477_acl_processing_rule_set_action(9)
• ksz9477_acl_processing_rule_add_match(9)
• ksz9477_acl_get_init_entry(9)
• ksz9477_acl_match_process_l2(9)

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reminder bestie: this page lives in the kernel source tree at ./drivers/net/dsa/microchip 💜

and that's the page!! stay hydrated, check your error codes, and remember — negative return values are NOT a personality trait 🍓

with love, from the Kernel API Manual, dated October 2026 🧚‍♀️