bh_reset.h File Reference

#include <stdbool.h>

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Functions
void	bh_soft_reset_all_tensix (void)
bool	is_cable_fault_mode (void)
	Check if the system is in cable fault mode.

Function Documentation

bh_soft_reset_all_tensix()

void bh_soft_reset_all_tensix

(

void

)

is_cable_fault_mode()

bool is_cable_fault_mode

(

void

)

Check if the system is in cable fault mode.

Cable fault mode is entered when DMC reports 0W power limit (no cable or improper installation). In this mode, all tiles except column 15 are clock-gated via NIU_CFG_0 TILE_CLK_OFF to minimize power draw while the full NOC mesh and ARC-PCIe path remain available for host communication.

Returns

true if cable fault mode is active, false otherwise