xlnx-xvc.c File Reference

Include dependency graph for xlnx-xvc.c:

Go to the source code of this file.

Data Structures
struct	xlnx_axi_xvc
struct	xlnx_pcie_xvc

Macros
#define	MASK_ACK(x)   (((x) >> 9) & 0x7)
#define	MASK_PAR(x)   ((int)((x) & 0x1))
#define	PCI_CFG_SPACE_EXP_SIZE   4096
#define	PCIE_EXT_CAP_LST   0x100
#define	XLNX_AXI_XVC_CTRL_REG   0x10
#define	XLNX_AXI_XVC_CTRL_REG_ENABLE_MASK   0x01
#define	XLNX_AXI_XVC_LEN_REG   0x00
#define	XLNX_AXI_XVC_MAX_REG   0x18
#define	XLNX_AXI_XVC_TDI_REG   0x08
#define	XLNX_AXI_XVC_TDO_REG   0x0c
#define	XLNX_AXI_XVC_TMS_REG   0x04
#define	XLNX_PCIE_XVC_CAP_SIZE   0x20
#define	XLNX_PCIE_XVC_EXT_CAP   0x00
#define	XLNX_PCIE_XVC_LEN_REG   0x0C
#define	XLNX_PCIE_XVC_TDX_REG   0x14
#define	XLNX_PCIE_XVC_TMS_REG   0x10
#define	XLNX_PCIE_XVC_VSEC_HDR   0x04
#define	XLNX_PCIE_XVC_VSEC_ID   0x8
#define	XLNX_XVC_MAX_BITS   0x20

Enumerations
enum	xlnx_xvc_type_t { PCIE , AXI }

Functions
	COMMAND_HANDLER (xlnx_axi_xvc_handle_dev_addr_command)
	COMMAND_HANDLER (xlnx_axi_xvc_handle_dev_file_command)
	COMMAND_HANDLER (xlnx_pcie_xvc_handle_config_command)
static void	swd_clear_sticky_errors (enum xlnx_xvc_type_t xvc_type)
static int	xlnx_axi_xvc_execute_queue (struct jtag_command *cmd_queue)
static int	xlnx_axi_xvc_init (void)
static int	xlnx_axi_xvc_quit (void)
static int	xlnx_axi_xvc_read_reg (const int offset, uint32_t *val)
static void	xlnx_axi_xvc_swd_read_reg (uint8_t cmd, uint32_t *value, uint32_t ap_delay_clk)
static int	xlnx_axi_xvc_swd_run_queue (void)
static int	xlnx_axi_xvc_swd_switch_seq (enum swd_special_seq seq)
static void	xlnx_axi_xvc_swd_write_reg (uint8_t cmd, uint32_t value, uint32_t ap_delay_clk)
static int	xlnx_axi_xvc_transact (size_t num_bits, uint32_t tms, uint32_t tdi, uint32_t *tdo)
static int	xlnx_axi_xvc_write_reg (const int offset, const uint32_t val)
static int	xlnx_pcie_xvc_execute_queue (struct jtag_command *cmd_queue)
static int	xlnx_pcie_xvc_init (void)
static int	xlnx_pcie_xvc_quit (void)
static int	xlnx_pcie_xvc_read_reg (const int offset, uint32_t *val)
static void	xlnx_pcie_xvc_swd_read_reg (uint8_t cmd, uint32_t *value, uint32_t ap_delay_clk)
static int	xlnx_pcie_xvc_swd_run_queue (void)
static int	xlnx_pcie_xvc_swd_switch_seq (enum swd_special_seq seq)
static void	xlnx_pcie_xvc_swd_write_reg (uint8_t cmd, uint32_t value, uint32_t ap_delay_clk)
static int	xlnx_pcie_xvc_transact (size_t num_bits, uint32_t tms, uint32_t tdi, uint32_t *tdo)
static int	xlnx_pcie_xvc_write_reg (const int offset, const uint32_t val)
static int	xlnx_xvc_execute_command (struct jtag_command *cmd, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_execute_pathmove (struct jtag_command *cmd, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_execute_queue (struct jtag_command *cmd_queue, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_execute_runtest (struct jtag_command *cmd, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_execute_scan (struct jtag_command *cmd, enum xlnx_xvc_type_t xvc_type)
static void	xlnx_xvc_execute_sleep (struct jtag_command *cmd)
static int	xlnx_xvc_execute_stableclocks (struct jtag_command *cmd, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_execute_statemove (size_t skip, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_execute_tms (struct jtag_command *cmd, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_swd_init (void)
static void	xlnx_xvc_swd_read_reg (uint8_t cmd, uint32_t *value, uint32_t ap_delay_clk, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_swd_run_queue (enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_swd_sequence (const uint8_t *seq, size_t length, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_swd_switch_seq (enum swd_special_seq seq, enum xlnx_xvc_type_t xvc_type)
static void	xlnx_xvc_swd_write_reg (uint8_t cmd, uint32_t value, uint32_t ap_delay_clk, enum xlnx_xvc_type_t xvc_type)
static int	xlnx_xvc_transact (size_t num_bits, uint32_t tms, uint32_t tdi, uint32_t *tdo, enum xlnx_xvc_type_t xvc_type)

Variables
static int	queued_retval
static struct xlnx_axi_xvc *	xlnx_axi_xvc = &xlnx_axi_xvc_state
struct adapter_driver	xlnx_axi_xvc_adapter_driver
static const struct command_registration	xlnx_axi_xvc_command_handlers []
static struct jtag_interface	xlnx_axi_xvc_jtag_ops
static struct xlnx_axi_xvc	xlnx_axi_xvc_state
static const struct command_registration	xlnx_axi_xvc_subcommand_handlers []
static const struct swd_driver	xlnx_axi_xvc_swd_ops
static struct xlnx_pcie_xvc *	xlnx_pcie_xvc = &xlnx_pcie_xvc_state
struct adapter_driver	xlnx_pcie_xvc_adapter_driver
static const struct command_registration	xlnx_pcie_xvc_command_handlers []
static struct jtag_interface	xlnx_pcie_xvc_jtag_ops
static struct xlnx_pcie_xvc	xlnx_pcie_xvc_state
static const struct command_registration	xlnx_pcie_xvc_subcommand_handlers []
static const struct swd_driver	xlnx_pcie_xvc_swd_ops

Macro Definition Documentation

MASK_ACK

#define MASK_ACK

(

x

)

(((x) >> 9) & 0x7)

Definition at line 58 of file xlnx-xvc.c.

MASK_PAR

#define MASK_PAR

(

x

)

((int)((x) & 0x1))

Definition at line 59 of file xlnx-xvc.c.

PCI_CFG_SPACE_EXP_SIZE

#define PCI_CFG_SPACE_EXP_SIZE   4096

Definition at line 33 of file xlnx-xvc.c.

PCIE_EXT_CAP_LST

#define PCIE_EXT_CAP_LST   0x100

Definition at line 36 of file xlnx-xvc.c.

XLNX_AXI_XVC_CTRL_REG

#define XLNX_AXI_XVC_CTRL_REG   0x10

Definition at line 51 of file xlnx-xvc.c.

XLNX_AXI_XVC_CTRL_REG_ENABLE_MASK

#define XLNX_AXI_XVC_CTRL_REG_ENABLE_MASK   0x01

Definition at line 54 of file xlnx-xvc.c.

XLNX_AXI_XVC_LEN_REG

#define XLNX_AXI_XVC_LEN_REG   0x00

Definition at line 47 of file xlnx-xvc.c.

XLNX_AXI_XVC_MAX_REG

#define XLNX_AXI_XVC_MAX_REG   0x18

Definition at line 52 of file xlnx-xvc.c.

XLNX_AXI_XVC_TDI_REG

#define XLNX_AXI_XVC_TDI_REG   0x08

Definition at line 49 of file xlnx-xvc.c.

XLNX_AXI_XVC_TDO_REG

#define XLNX_AXI_XVC_TDO_REG   0x0c

Definition at line 50 of file xlnx-xvc.c.

XLNX_AXI_XVC_TMS_REG

#define XLNX_AXI_XVC_TMS_REG   0x04

Definition at line 48 of file xlnx-xvc.c.

XLNX_PCIE_XVC_CAP_SIZE

#define XLNX_PCIE_XVC_CAP_SIZE   0x20

Definition at line 44 of file xlnx-xvc.c.

XLNX_PCIE_XVC_EXT_CAP

#define XLNX_PCIE_XVC_EXT_CAP   0x00

Definition at line 38 of file xlnx-xvc.c.

XLNX_PCIE_XVC_LEN_REG

#define XLNX_PCIE_XVC_LEN_REG   0x0C

Definition at line 40 of file xlnx-xvc.c.

XLNX_PCIE_XVC_TDX_REG

#define XLNX_PCIE_XVC_TDX_REG   0x14

Definition at line 42 of file xlnx-xvc.c.

XLNX_PCIE_XVC_TMS_REG

#define XLNX_PCIE_XVC_TMS_REG   0x10

Definition at line 41 of file xlnx-xvc.c.

XLNX_PCIE_XVC_VSEC_HDR

#define XLNX_PCIE_XVC_VSEC_HDR   0x04

Definition at line 39 of file xlnx-xvc.c.

XLNX_PCIE_XVC_VSEC_ID

#define XLNX_PCIE_XVC_VSEC_ID   0x8

Definition at line 45 of file xlnx-xvc.c.

XLNX_XVC_MAX_BITS

#define XLNX_XVC_MAX_BITS   0x20

Definition at line 56 of file xlnx-xvc.c.

Enumeration Type Documentation

xlnx_xvc_type_t

enum xlnx_xvc_type_t

Enumerator
PCIE
AXI

Definition at line 75 of file xlnx-xvc.c.

Function Documentation

COMMAND_HANDLER() [1/3]

COMMAND_HANDLER

(

xlnx_axi_xvc_handle_dev_addr_command

)

Definition at line 647 of file xlnx-xvc.c.

References CMD_ARGC, CMD_ARGV, xlnx_axi_xvc::device_addr, ERROR_COMMAND_SYNTAX_ERROR, and ERROR_OK.

COMMAND_HANDLER() [2/3]

COMMAND_HANDLER

(

xlnx_axi_xvc_handle_dev_file_command

)

Definition at line 658 of file xlnx-xvc.c.

References CMD_ARGC, CMD_ARGV, xlnx_axi_xvc::device_file, ERROR_COMMAND_SYNTAX_ERROR, and ERROR_OK.

COMMAND_HANDLER() [3/3]

COMMAND_HANDLER

(

xlnx_pcie_xvc_handle_config_command

)

Definition at line 636 of file xlnx-xvc.c.

References CMD_ARGC, CMD_ARGV, xlnx_pcie_xvc::device, ERROR_COMMAND_SYNTAX_ERROR, and ERROR_OK.

swd_clear_sticky_errors()

static void swd_clear_sticky_errors ( enum xlnx_xvc_type_t  xvc_type )

static

Definition at line 789 of file xlnx-xvc.c.

References DP_ABORT, ORUNERRCLR, STKCMPCLR, STKERRCLR, swd_cmd(), WDERRCLR, and xlnx_xvc_swd_write_reg().

Referenced by xlnx_xvc_swd_read_reg(), and xlnx_xvc_swd_write_reg().

xlnx_axi_xvc_execute_queue()

static int xlnx_axi_xvc_execute_queue ( struct jtag_command *  cmd_queue )

static

Definition at line 511 of file xlnx-xvc.c.

References AXI, and xlnx_xvc_execute_queue().

xlnx_axi_xvc_init()

static int xlnx_axi_xvc_init ( void  )

static

Definition at line 571 of file xlnx-xvc.c.

References xlnx_axi_xvc::base, xlnx_axi_xvc::device_addr, xlnx_axi_xvc::device_file, ERROR_JTAG_INIT_FAILED, ERROR_OK, xlnx_axi_xvc::fd, LOG_ERROR, LOG_INFO, NULL, and XLNX_AXI_XVC_MAX_REG.

xlnx_axi_xvc_quit()

static int xlnx_axi_xvc_quit ( void  )

static

Definition at line 620 of file xlnx-xvc.c.

References xlnx_axi_xvc::base, xlnx_pcie_xvc::device, xlnx_axi_xvc::device_addr, xlnx_axi_xvc::device_file, ERROR_OK, xlnx_axi_xvc::fd, and XLNX_AXI_XVC_MAX_REG.

xlnx_axi_xvc_read_reg()

static int xlnx_axi_xvc_read_reg ( const int  offset, uint32_t *  val  )

static

Definition at line 107 of file xlnx-xvc.c.

References xlnx_axi_xvc::base, ERROR_OK, and offset.

Referenced by xlnx_axi_xvc_transact().

xlnx_axi_xvc_swd_read_reg()

static void xlnx_axi_xvc_swd_read_reg ( uint8_t  cmd, uint32_t *  value, uint32_t  ap_delay_clk  )

static

Definition at line 865 of file xlnx-xvc.c.

References AXI, cmd, and xlnx_xvc_swd_read_reg().

xlnx_axi_xvc_swd_run_queue()

static int xlnx_axi_xvc_swd_run_queue ( void  )

static

Definition at line 963 of file xlnx-xvc.c.

References AXI, and xlnx_xvc_swd_run_queue().

xlnx_axi_xvc_swd_switch_seq()

static int xlnx_axi_xvc_swd_switch_seq ( enum swd_special_seq  seq )

static

Definition at line 778 of file xlnx-xvc.c.

References AXI, and xlnx_xvc_swd_switch_seq().

xlnx_axi_xvc_swd_write_reg()

static void xlnx_axi_xvc_swd_write_reg ( uint8_t  cmd, uint32_t  value, uint32_t  ap_delay_clk  )

static

Definition at line 936 of file xlnx-xvc.c.

References AXI, cmd, and xlnx_xvc_swd_write_reg().

xlnx_axi_xvc_transact()

static int xlnx_axi_xvc_transact ( size_t  num_bits, uint32_t  tms, uint32_t  tdi, uint32_t *  tdo  )

static

Definition at line 180 of file xlnx-xvc.c.

References ctrl, ERROR_OK, LOG_DEBUG_IO, XLNX_AXI_XVC_CTRL_REG, XLNX_AXI_XVC_CTRL_REG_ENABLE_MASK, XLNX_AXI_XVC_LEN_REG, xlnx_axi_xvc_read_reg(), XLNX_AXI_XVC_TDI_REG, XLNX_AXI_XVC_TDO_REG, XLNX_AXI_XVC_TMS_REG, and xlnx_axi_xvc_write_reg().

Referenced by xlnx_xvc_transact().

xlnx_axi_xvc_write_reg()

static int xlnx_axi_xvc_write_reg ( const int  offset, const uint32_t  val  )

static

Definition at line 139 of file xlnx-xvc.c.

References xlnx_axi_xvc::base, ERROR_OK, and offset.

Referenced by xlnx_axi_xvc_transact().

xlnx_pcie_xvc_execute_queue()

static int xlnx_pcie_xvc_execute_queue ( struct jtag_command *  cmd_queue )

static

Definition at line 506 of file xlnx-xvc.c.

References PCIE, and xlnx_xvc_execute_queue().

xlnx_pcie_xvc_init()

static int xlnx_pcie_xvc_init ( void  )

static

Definition at line 516 of file xlnx-xvc.c.

References xlnx_pcie_xvc::device, ERROR_JTAG_INIT_FAILED, ERROR_OK, xlnx_pcie_xvc::fd, LOG_DEBUG, LOG_ERROR, LOG_INFO, xlnx_pcie_xvc::offset, PCI_CFG_SPACE_EXP_SIZE, PCIE_EXT_CAP_LST, XLNX_PCIE_XVC_CAP_SIZE, XLNX_PCIE_XVC_EXT_CAP, xlnx_pcie_xvc_read_reg(), XLNX_PCIE_XVC_VSEC_HDR, and XLNX_PCIE_XVC_VSEC_ID.

xlnx_pcie_xvc_quit()

static int xlnx_pcie_xvc_quit ( void  )

static

Definition at line 609 of file xlnx-xvc.c.

References ERROR_OK, and xlnx_pcie_xvc::fd.

xlnx_pcie_xvc_read_reg()

static int xlnx_pcie_xvc_read_reg ( const int  offset, uint32_t *  val  )

static

Definition at line 85 of file xlnx-xvc.c.

References ERROR_JTAG_DEVICE_ERROR, ERROR_OK, xlnx_pcie_xvc::fd, LOG_ERROR, offset, and xlnx_pcie_xvc::offset.

Referenced by xlnx_pcie_xvc_init(), and xlnx_pcie_xvc_transact().

xlnx_pcie_xvc_swd_read_reg()

static void xlnx_pcie_xvc_swd_read_reg ( uint8_t  cmd, uint32_t *  value, uint32_t  ap_delay_clk  )

static

Definition at line 859 of file xlnx-xvc.c.

References cmd, PCIE, and xlnx_xvc_swd_read_reg().

xlnx_pcie_xvc_swd_run_queue()

static int xlnx_pcie_xvc_swd_run_queue ( void  )

static

Definition at line 958 of file xlnx-xvc.c.

References PCIE, and xlnx_xvc_swd_run_queue().

xlnx_pcie_xvc_swd_switch_seq()

static int xlnx_pcie_xvc_swd_switch_seq ( enum swd_special_seq  seq )

static

Definition at line 773 of file xlnx-xvc.c.

References PCIE, and xlnx_xvc_swd_switch_seq().

xlnx_pcie_xvc_swd_write_reg()

static void xlnx_pcie_xvc_swd_write_reg ( uint8_t  cmd, uint32_t  value, uint32_t  ap_delay_clk  )

static

Definition at line 930 of file xlnx-xvc.c.

References cmd, PCIE, and xlnx_xvc_swd_write_reg().

xlnx_pcie_xvc_transact()

static int xlnx_pcie_xvc_transact ( size_t  num_bits, uint32_t  tms, uint32_t  tdi, uint32_t *  tdo  )

static

Definition at line 150 of file xlnx-xvc.c.

References ERROR_OK, LOG_DEBUG_IO, XLNX_PCIE_XVC_LEN_REG, xlnx_pcie_xvc_read_reg(), XLNX_PCIE_XVC_TDX_REG, XLNX_PCIE_XVC_TMS_REG, and xlnx_pcie_xvc_write_reg().

Referenced by xlnx_xvc_transact().

xlnx_pcie_xvc_write_reg()

static int xlnx_pcie_xvc_write_reg ( const int  offset, const uint32_t  val  )

static

Definition at line 120 of file xlnx-xvc.c.

References ERROR_JTAG_DEVICE_ERROR, ERROR_OK, xlnx_pcie_xvc::fd, LOG_ERROR, offset, and xlnx_pcie_xvc::offset.

Referenced by xlnx_pcie_xvc_transact().

xlnx_xvc_execute_command()

static int xlnx_xvc_execute_command ( struct jtag_command *  cmd, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 456 of file xlnx-xvc.c.

References cmd, ERROR_JTAG_QUEUE_FAILED, ERROR_OK, JTAG_PATHMOVE, JTAG_RESET, JTAG_RUNTEST, JTAG_SCAN, JTAG_SLEEP, JTAG_STABLECLOCKS, JTAG_TLR_RESET, JTAG_TMS, LOG_DEBUG, LOG_ERROR, LOG_INFO, tap_set_end_state(), xlnx_xvc_execute_pathmove(), xlnx_xvc_execute_runtest(), xlnx_xvc_execute_scan(), xlnx_xvc_execute_sleep(), xlnx_xvc_execute_stableclocks(), xlnx_xvc_execute_statemove(), and xlnx_xvc_execute_tms().

Referenced by xlnx_xvc_execute_queue().

xlnx_xvc_execute_pathmove()

static int xlnx_xvc_execute_pathmove ( struct jtag_command *  cmd, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 327 of file xlnx-xvc.c.

References cmd, ERROR_JTAG_QUEUE_FAILED, ERROR_OK, LOG_DEBUG, LOG_ERROR, NULL, tap_get_state(), tap_set_end_state(), tap_set_state, tap_state_name(), tap_state_transition(), and xlnx_xvc_transact().

Referenced by xlnx_xvc_execute_command().

xlnx_xvc_execute_queue()

static int xlnx_xvc_execute_queue ( struct jtag_command *  cmd_queue, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 488 of file xlnx-xvc.c.

References cmd, ERROR_OK, and xlnx_xvc_execute_command().

Referenced by xlnx_axi_xvc_execute_queue(), and xlnx_pcie_xvc_execute_queue().

xlnx_xvc_execute_runtest()

static int xlnx_xvc_execute_runtest ( struct jtag_command *  cmd, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 291 of file xlnx-xvc.c.

References cmd, ERROR_OK, LOG_DEBUG, MIN, NULL, tap_get_end_state(), tap_get_state(), TAP_IDLE, tap_set_end_state(), xlnx_xvc_execute_statemove(), XLNX_XVC_MAX_BITS, and xlnx_xvc_transact().

Referenced by xlnx_xvc_execute_command().

xlnx_xvc_execute_scan()

static int xlnx_xvc_execute_scan ( struct jtag_command *  cmd, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 359 of file xlnx-xvc.c.

References BIT, buf_get_u32(), buf_set_u32(), cmd, ERROR_OK, jtag_build_buffer(), jtag_read_buffer(), jtag_scan_type(), LOG_DEBUG, MIN, NULL, SCAN_IN, SCAN_OUT, TAP_DRSHIFT, tap_get_end_state(), tap_get_state(), TAP_IRSHIFT, tap_set_end_state(), tap_state_name(), type, xlnx_xvc_execute_statemove(), XLNX_XVC_MAX_BITS, and xlnx_xvc_transact().

Referenced by xlnx_xvc_execute_command().

xlnx_xvc_execute_sleep()

static void xlnx_xvc_execute_sleep ( struct jtag_command *  cmd )

static

Definition at line 425 of file xlnx-xvc.c.

References cmd, and LOG_DEBUG.

Referenced by xlnx_xvc_execute_command().

xlnx_xvc_execute_stableclocks()

static int xlnx_xvc_execute_stableclocks ( struct jtag_command *  cmd, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 249 of file xlnx-xvc.c.

References cmd, ERROR_OK, LOG_DEBUG, MIN, NULL, tap_get_state(), TAP_RESET, XLNX_XVC_MAX_BITS, and xlnx_xvc_transact().

Referenced by xlnx_xvc_execute_command().

xlnx_xvc_execute_statemove()

static int xlnx_xvc_execute_statemove ( size_t  skip, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 269 of file xlnx-xvc.c.

References ERROR_OK, LOG_DEBUG, NULL, tap_get_end_state(), tap_get_state(), tap_get_tms_path(), tap_get_tms_path_len(), tap_set_state, tap_state_name(), and xlnx_xvc_transact().

Referenced by xlnx_xvc_execute_command(), xlnx_xvc_execute_runtest(), and xlnx_xvc_execute_scan().

xlnx_xvc_execute_tms()

static int xlnx_xvc_execute_tms ( struct jtag_command *  cmd, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 431 of file xlnx-xvc.c.

References bits, buf_get_u32(), cmd, ERROR_OK, LOG_DEBUG, MIN, NULL, XLNX_XVC_MAX_BITS, and xlnx_xvc_transact().

Referenced by xlnx_xvc_execute_command().

xlnx_xvc_swd_init()

static int xlnx_xvc_swd_init ( void  )

static

Definition at line 968 of file xlnx-xvc.c.

xlnx_xvc_swd_read_reg()

static void xlnx_xvc_swd_read_reg ( uint8_t  cmd, uint32_t *  value, uint32_t  ap_delay_clk, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 795 of file xlnx-xvc.c.

References cmd, ERROR_FAIL, ERROR_OK, LOG_DEBUG, LOG_DEBUG_IO, MASK_ACK, MASK_PAR, NULL, parity_u32(), queued_retval, SWD_ACK_FAULT, SWD_ACK_OK, SWD_ACK_WAIT, swd_clear_sticky_errors(), SWD_CMD_A32, SWD_CMD_APNDP, SWD_CMD_PARK, SWD_CMD_RNW, SWD_CMD_START, and xlnx_xvc_transact().

Referenced by xlnx_axi_xvc_swd_read_reg(), and xlnx_pcie_xvc_swd_read_reg().

xlnx_xvc_swd_run_queue()

static int xlnx_xvc_swd_run_queue ( enum xlnx_xvc_type_t  xvc_type )

static

Definition at line 942 of file xlnx-xvc.c.

References ERROR_OK, LOG_DEBUG, NULL, queued_retval, and xlnx_xvc_transact().

Referenced by xlnx_axi_xvc_swd_run_queue(), and xlnx_pcie_xvc_swd_run_queue().

xlnx_xvc_swd_sequence()

static int xlnx_xvc_swd_sequence ( const uint8_t *  seq, size_t  length, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 728 of file xlnx-xvc.c.

References buf_get_u32(), ERROR_OK, length, MIN, NULL, XLNX_XVC_MAX_BITS, and xlnx_xvc_transact().

Referenced by xlnx_xvc_swd_switch_seq().

xlnx_xvc_swd_switch_seq()

static int xlnx_xvc_swd_switch_seq ( enum swd_special_seq  seq, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 749 of file xlnx-xvc.c.

References ERROR_FAIL, ERROR_OK, JTAG_TO_SWD, LINE_RESET, LOG_DEBUG, LOG_ERROR, swd_seq_jtag_to_swd, swd_seq_jtag_to_swd_len, swd_seq_line_reset, swd_seq_line_reset_len, swd_seq_swd_to_jtag, swd_seq_swd_to_jtag_len, SWD_TO_JTAG, and xlnx_xvc_swd_sequence().

Referenced by xlnx_axi_xvc_swd_switch_seq(), and xlnx_pcie_xvc_swd_switch_seq().

xlnx_xvc_swd_write_reg()

static void xlnx_xvc_swd_write_reg ( uint8_t  cmd, uint32_t  value, uint32_t  ap_delay_clk, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 871 of file xlnx-xvc.c.

References cmd, ERROR_OK, LOG_DEBUG, LOG_DEBUG_IO, MASK_ACK, NULL, parity_u32(), queued_retval, SWD_ACK_FAULT, SWD_ACK_OK, SWD_ACK_WAIT, swd_clear_sticky_errors(), SWD_CMD_A32, SWD_CMD_APNDP, SWD_CMD_PARK, SWD_CMD_RNW, SWD_CMD_START, and xlnx_xvc_transact().

Referenced by swd_clear_sticky_errors(), xlnx_axi_xvc_swd_write_reg(), and xlnx_pcie_xvc_swd_write_reg().

xlnx_xvc_transact()

static int xlnx_xvc_transact ( size_t  num_bits, uint32_t  tms, uint32_t  tdi, uint32_t *  tdo, enum xlnx_xvc_type_t  xvc_type  )

static

Definition at line 240 of file xlnx-xvc.c.

References AXI, PCIE, xlnx_axi_xvc_transact(), and xlnx_pcie_xvc_transact().

Referenced by xlnx_xvc_execute_pathmove(), xlnx_xvc_execute_runtest(), xlnx_xvc_execute_scan(), xlnx_xvc_execute_stableclocks(), xlnx_xvc_execute_statemove(), xlnx_xvc_execute_tms(), xlnx_xvc_swd_read_reg(), xlnx_xvc_swd_run_queue(), xlnx_xvc_swd_sequence(), and xlnx_xvc_swd_write_reg().

Variable Documentation

queued_retval

int queued_retval

static

Definition at line 783 of file xlnx-xvc.c.

Referenced by xlnx_xvc_swd_read_reg(), xlnx_xvc_swd_run_queue(), and xlnx_xvc_swd_write_reg().

xlnx_axi_xvc

struct xlnx_axi_xvc* xlnx_axi_xvc = &xlnx_axi_xvc_state

static

Definition at line 83 of file xlnx-xvc.c.

xlnx_axi_xvc_adapter_driver

struct adapter_driver xlnx_axi_xvc_adapter_driver

Initial value:

= {
    .name = "xlnx_axi_xvc",
    .transport_ids = TRANSPORT_JTAG | TRANSPORT_SWD,
    .transport_preferred_id = TRANSPORT_JTAG,
    .commands = xlnx_axi_xvc_command_handlers,
 
    .init = &xlnx_axi_xvc_init,
    .quit = &xlnx_axi_xvc_quit,
 
    .jtag_ops = &xlnx_axi_xvc_jtag_ops,
    .swd_ops  = &xlnx_axi_xvc_swd_ops,
}

Definition at line 968 of file xlnx-xvc.c.

xlnx_axi_xvc_command_handlers

const struct command_registration xlnx_axi_xvc_command_handlers[]

static

Initial value:

= {
    {
        .name = "xlnx_axi_xvc",
        .mode = COMMAND_ANY,
        .help = "perform xlnx_axi_xvc management",
        .chain = xlnx_axi_xvc_subcommand_handlers,
        .usage = "",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 658 of file xlnx-xvc.c.

xlnx_axi_xvc_jtag_ops

struct jtag_interface xlnx_axi_xvc_jtag_ops

static

Initial value:

= {
    .execute_queue = &xlnx_axi_xvc_execute_queue,
}

Definition at line 658 of file xlnx-xvc.c.

xlnx_axi_xvc_state

struct xlnx_axi_xvc xlnx_axi_xvc_state

static

Definition at line 81 of file xlnx-xvc.c.

xlnx_axi_xvc_subcommand_handlers

const struct command_registration xlnx_axi_xvc_subcommand_handlers[]

static

Initial value:

= {
    {
        .name = "dev_addr",
        .handler = xlnx_axi_xvc_handle_dev_addr_command,
        .mode = COMMAND_CONFIG,
        .help = "Configure XVC/AXI JTAG device memory address",
        .usage = "addr",
    },
    {
        .name = "dev_file",
        .handler = xlnx_axi_xvc_handle_dev_file_command,
        .mode = COMMAND_CONFIG,
        .help = "Configure XVC/AXI JTAG device file location",
        .usage = "addr",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 658 of file xlnx-xvc.c.

xlnx_axi_xvc_swd_ops

const struct swd_driver xlnx_axi_xvc_swd_ops

static

Initial value:

= {
    .init = xlnx_xvc_swd_init,
    .switch_seq = xlnx_axi_xvc_swd_switch_seq,
    .read_reg = xlnx_axi_xvc_swd_read_reg,
    .write_reg = xlnx_axi_xvc_swd_write_reg,
    .run = xlnx_axi_xvc_swd_run_queue,
}

Definition at line 968 of file xlnx-xvc.c.

xlnx_pcie_xvc

struct xlnx_pcie_xvc* xlnx_pcie_xvc = &xlnx_pcie_xvc_state

static

Definition at line 81 of file xlnx-xvc.c.

xlnx_pcie_xvc_adapter_driver

struct adapter_driver xlnx_pcie_xvc_adapter_driver

Initial value:

= {
    .name = "xlnx_pcie_xvc",
    .transport_ids = TRANSPORT_JTAG | TRANSPORT_SWD,
    .transport_preferred_id = TRANSPORT_JTAG,
    .commands = xlnx_pcie_xvc_command_handlers,
 
    .init = &xlnx_pcie_xvc_init,
    .quit = &xlnx_pcie_xvc_quit,
 
    .jtag_ops = &xlnx_pcie_xvc_jtag_ops,
    .swd_ops  = &xlnx_pcie_xvc_swd_ops,
}

Definition at line 968 of file xlnx-xvc.c.

xlnx_pcie_xvc_command_handlers

const struct command_registration xlnx_pcie_xvc_command_handlers[]

static

Initial value:

= {
    {
        .name = "xlnx_pcie_xvc",
        .mode = COMMAND_ANY,
        .help = "perform xlnx_pcie_xvc management",
        .chain = xlnx_pcie_xvc_subcommand_handlers,
        .usage = "",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 658 of file xlnx-xvc.c.

xlnx_pcie_xvc_jtag_ops

struct jtag_interface xlnx_pcie_xvc_jtag_ops

static

Initial value:

= {
    .execute_queue = &xlnx_pcie_xvc_execute_queue,
}

Definition at line 658 of file xlnx-xvc.c.

xlnx_pcie_xvc_state

struct xlnx_pcie_xvc xlnx_pcie_xvc_state

static

Definition at line 1 of file xlnx-xvc.c.

xlnx_pcie_xvc_subcommand_handlers

const struct command_registration xlnx_pcie_xvc_subcommand_handlers[]

static

Initial value:

= {
    {
        .name = "config",
        .handler = xlnx_pcie_xvc_handle_config_command,
        .mode = COMMAND_CONFIG,
        .help = "Configure XVC/PCIe JTAG adapter",
        .usage = "device",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 658 of file xlnx-xvc.c.

xlnx_pcie_xvc_swd_ops

const struct swd_driver xlnx_pcie_xvc_swd_ops

static

Initial value:

= {
    .init = xlnx_xvc_swd_init,
    .switch_seq = xlnx_pcie_xvc_swd_switch_seq,
    .read_reg = xlnx_pcie_xvc_swd_read_reg,
    .write_reg = xlnx_pcie_xvc_swd_write_reg,
    .run = xlnx_pcie_xvc_swd_run_queue,
}

Definition at line 968 of file xlnx-xvc.c.