hl_config_glbl_sec(9)

💅 hl_config_glbl_sec(9) 💅

okay so bestie, welcome to the Kernel API Manual entry for hl_config_glbl_sec — it's literally giving “set pb in the HW according to the given pb array” and that is the whole NAME moment. no cap. 💖

🌸 SYNOPSIS 🌸

void hl_config_glbl_sec (struct hl_device *hdev , const u32 pb_blocks[]
, struct hl_block_glbl_sec sgs_array[] , u32 block_offset , int
array_size );

💅 ARGUMENTS 💅

• hdev — pointer to hl_device structure, bestie. that's the device hookup. 🫶
• pb_blocks — blocks array. iconic array behavior.
• sgs_array — pb array. yes, another array, we love that for us. ✨
• block_offset — additional offset to the block. it's the extra offset, iykyk.
• array_size — blocks array size. literally how big the blocks array is. 🎀

🦋 SEE ALSO 🦋

go sip some water and peek at the kernel file ./drivers/accel/habanalabs/common/security.c, then vibe-check these besties too:

• 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_unsecure_registers_range(9)
• hl_ack_pb_security_violations(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)

💖 source/version vibe: ./drivers/accel/habanalabs/common, October 2026 — bye bestie, slay your kernel reading 💖