hl_state_dum...single_block(9)

💅 hl_state_dum...single_block(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ this one's a lil kernel helper from the habanalabs crew, and honestly? she's giving "quiet utility icon." let's get into it 🎀

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🌸 NAME 🌸

hl_state_dump_print_syncs_single_block — prints the active sync objects on a single block, no cap 🫶

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✨ SYNOPSIS ✨

int hl_state_dump_print_syncs_single_block (struct hl_device *hdev , u32 index , char **buf , size_t *size , size_t *offset , struct hl_sync_to_engine_map *map );

like, that's the whole vibe. returns an int. six args. she's thorough 💅

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🦋 ARGUMENTS 🦋

• hdev — pointer to the device, literally the main character here 👑
• index — the sync manager block index, and it starts with E_N (iykyk)
• buf — destination buffer double pointer, meant to be used with hl_snprintf_resize 🍓
• size — pointer to the size container
• offset — pointer to the offset container
• map — the sync engines names map 🌈

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💖 DESCRIPTION 💖

okay so the actual deal: this returns 0 on success, or an error code on failure. that's it. that's the whole description. short queen energy, we respect it 😭✨

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🔥 SEE ALSO 🔥

the whole friend group, fr fr:

• Kernel file ./drivers/accel/habanalabs/common/state_dump.c
• hl_format_as_binary(9)
• resize_to_fit(9)
• hl_snprintf_resize(9)
• hl_sync_engine_to_string(9)
• hl_print_resize_sync_engine(9)
• hl_state_dump_get_sync_name(9)
• hl_state_dump_get_monitor_name(9)
• hl_state_dump_free_sync_to_engine_map(9)
• hl_state_dump_get_sync_to_engine(9)
• hl_state_dump_read_sync_objects(9)
• hl_state_dump_free_sync_objects(9)
• hl_state_dump_print_syncs(9)
• hl_state_dump_alloc_read_sm_block_monitors(9)
• hl_state_dump_free_monitors(9)
• hl_state_dump_print_monitors_single_block(9)
• hl_state_dump_print_monitors(9)
• hl_state_dump_print_engine_fences(9)
• hl_state_dump_print_fences(9)
• hl_state_dump(9)

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ngl bestie, if you're poking around in ./drivers/accel/habanalabs/common/, go read the source too — the manpage is cute but the code is the real tea 🧚

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and that's a wrap, babe 💜 this lil gem lives in ./drivers/accel/habanalabs/common, dated October 2026 — stan a kernel doc that knows what it is 🎀✨ slay.