hl_unsecure_registers_range(9)

🦋 NAME 🦋

hl_unsecure_registers_range(9) — your Kernel API Manual bestie with one very specific job: locate the relevant block for all register ranges and remove corresponding protection bit. No cap, that's the whole vibe. 💅

✨ SYNOPSIS ✨

int hl_unsecure_registers_range (struct hl_device *hdev , const struct
range mm_reg_range_array[] , int mm_array_size , int offset , const u32
pb_blocks[] , struct hl_block_glbl_sec sgs_array[] , int
blocks_array_size );

🎀 ARGUMENTS 🎀

• hdev — pointer to hl_device structure. Like, the device context bestie.
• mm_reg_range_array — register address range array to unsecure. That's the target, periodt.
• mm_array_size — register array size. Gotta know the size, obviously.
• offset — additional offset to the register address. A little shift, big mood.
• pb_blocks — blocks array.
• sgs_array — pb array.
• blocks_array_size — blocks array size.

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/accel/habanalabs/common/security.c
• hl_get_pb_block(9), hl_unset_pb_in_block(9), hl_unsecure_register(9), hl_unsecure_register_range(9), hl_unsecure_registers(9), hl_ack_pb_security_violations(9), hl_config_glbl_sec(9), hl_secure_block(9), hl_init_pb_with_mask(9), hl_init_pb(9), hl_init_pb_ranges_with_mask(9), hl_init_pb_ranges(9), hl_init_pb_single_dcore(9), hl_init_pb_ranges_single_dcore(9), hl_ack_pb_with_mask(9), hl_ack_pb(9), hl_ack_pb_single_dcore(9)

That's the whole page, bestie 🫶 — source/version vibes are from ./drivers/accel/habanalabs/common, dated October 2026, and the page tag is hl_unsecure_registers_range(9). Byeee 💖