arm_jtag.c File Reference

Include dependency graph for arm_jtag.c:

Go to the source code of this file.

Functions
int	arm_jtag_close_connection (struct arm_jtag *jtag_info)
static int	arm_jtag_reset_callback (enum jtag_event event, void *priv)
int	arm_jtag_scann_inner (struct arm_jtag *jtag_info, uint32_t new_scan_chain, tap_state_t end_state)
int	arm_jtag_set_instr_inner (struct jtag_tap *tap, uint32_t new_instr, void *no_verify_capture, tap_state_t end_state)
int	arm_jtag_setup_connection (struct arm_jtag *jtag_info)

Function Documentation

arm_jtag_close_connection()

int arm_jtag_close_connection

(

struct arm_jtag *

jtag_info

)

Definition at line 85 of file arm_jtag.c.

References arm_jtag_reset_callback(), and jtag_unregister_event_callback().

Referenced by arm7_9_deinit().

arm_jtag_reset_callback()

static int arm_jtag_reset_callback ( enum jtag_event  event, void *  priv  )

static

Definition at line 66 of file arm_jtag.c.

References arm_jtag::cur_scan_chain, ERROR_OK, JTAG_TRST_ASSERTED, and priv.

Referenced by arm_jtag_close_connection(), and arm_jtag_setup_connection().

arm_jtag_scann_inner()

int arm_jtag_scann_inner	(	struct arm_jtag *	jtag_info,
		uint32_t	new_scan_chain,
		tap_state_t	end_state
	)

Definition at line 44 of file arm_jtag.c.

References arm_jtag_set_instr(), buf_set_u32(), arm_jtag::cur_scan_chain, ERROR_OK, jtag_add_dr_scan(), NULL, scan_field::num_bits, scan_field::out_value, arm_jtag::scann_instr, arm_jtag::scann_size, and arm_jtag::tap.

Referenced by arm_jtag_scann().

arm_jtag_set_instr_inner()

int arm_jtag_set_instr_inner	(	struct jtag_tap *	tap,
		uint32_t	new_instr,
		void *	no_verify_capture,
		tap_state_t	end_state
	)

Definition at line 21 of file arm_jtag.c.

References buf_set_u32(), ERROR_OK, scan_field::in_value, jtag_tap::ir_length, jtag_add_ir_scan(), jtag_add_ir_scan_noverify(), NULL, scan_field::num_bits, and scan_field::out_value.

Referenced by arm_jtag_set_instr().

arm_jtag_setup_connection()

int arm_jtag_setup_connection

(

struct arm_jtag *

jtag_info

)

Definition at line 76 of file arm_jtag.c.

References arm_jtag_reset_callback(), arm_jtag::cur_scan_chain, arm_jtag::intest_instr, jtag_register_event_callback(), and arm_jtag::scann_instr.