X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fjtag%2Fjlink.c;h=56187e2e2be8ed57e9cb2748d13a9c69b57a2e75;hp=f7b8d6220ec4e1202c7b32724dc1ad08628d4ece;hb=fb1a9b2cb2f844a17d26dfeb3d26849364d93e26;hpb=a3e84343e202eb70ebce0ec1e8b15d7f9ce57f00 diff --git a/src/jtag/jlink.c b/src/jtag/jlink.c index f7b8d6220e..56187e2e2b 100644 --- a/src/jtag/jlink.c +++ b/src/jtag/jlink.c @@ -50,33 +50,33 @@ static unsigned int jlink_hw_jtag_version = 2; //#define JLINK_TAP_BUFFER_SIZE 384 #define JLINK_IN_BUFFER_SIZE 2048 -#define JLINK_OUT_BUFFER_SIZE 2*2048+4 +#define JLINK_OUT_BUFFER_SIZE 2*2048 + 4 #define JLINK_EMU_RESULT_BUFFER_SIZE 64 /* Global USB buffers */ -static u8 usb_in_buffer[JLINK_IN_BUFFER_SIZE]; -static u8 usb_out_buffer[JLINK_OUT_BUFFER_SIZE]; -static u8 usb_emu_result_buffer[JLINK_EMU_RESULT_BUFFER_SIZE]; +static uint8_t usb_in_buffer[JLINK_IN_BUFFER_SIZE]; +static uint8_t usb_out_buffer[JLINK_OUT_BUFFER_SIZE]; +static uint8_t usb_emu_result_buffer[JLINK_EMU_RESULT_BUFFER_SIZE]; /* Constants for JLink command */ -#define EMU_CMD_VERSION 0x01 -#define EMU_CMD_SET_SPEED 0x05 -#define EMU_CMD_GET_STATE 0x07 +#define EMU_CMD_VERSION 0x01 +#define EMU_CMD_SET_SPEED 0x05 +#define EMU_CMD_GET_STATE 0x07 #define EMU_CMD_HW_CLOCK 0xc8 -#define EMU_CMD_HW_TMS0 0xc9 -#define EMU_CMD_HW_TMS1 0xca -#define EMU_CMD_HW_JTAG2 0xce -#define EMU_CMD_HW_JTAG3 0xcf +#define EMU_CMD_HW_TMS0 0xc9 +#define EMU_CMD_HW_TMS1 0xca +#define EMU_CMD_HW_JTAG2 0xce +#define EMU_CMD_HW_JTAG3 0xcf #define EMU_CMD_GET_MAX_MEM_BLOCK 0xd4 -#define EMU_CMD_HW_RESET0 0xdc -#define EMU_CMD_HW_RESET1 0xdd -#define EMU_CMD_HW_TRST0 0xde -#define EMU_CMD_HW_TRST1 0xdf -#define EMU_CMD_GET_CAPS 0xe8 -#define EMU_CMD_GET_HW_VERSION 0xf0 +#define EMU_CMD_HW_RESET0 0xdc +#define EMU_CMD_HW_RESET1 0xdd +#define EMU_CMD_HW_TRST0 0xde +#define EMU_CMD_HW_TRST1 0xdf +#define EMU_CMD_GET_CAPS 0xe8 +#define EMU_CMD_GET_HW_VERSION 0xf0 /* bits return from EMU_CMD_GET_CAPS */ -#define EMU_CAP_GET_HW_VERSION 1 +#define EMU_CAP_GET_HW_VERSION 1 #define EMU_CAP_GET_MAX_BLOCK_SIZE 11 /* max speed 12MHz v5.0 jlink */ @@ -100,9 +100,9 @@ static void jlink_end_state(tap_state_t state); static void jlink_state_move(void); static void jlink_path_move(int num_states, tap_state_t *path); static void jlink_runtest(int num_cycles); -static void jlink_scan(bool ir_scan, enum scan_type type, u8 *buffer, int scan_size, scan_command_t *command); +static void jlink_scan(bool ir_scan, enum scan_type type, uint8_t *buffer, int scan_size, scan_command_t *command); static void jlink_reset(int trst, int srst); -static void jlink_simple_command(u8 command); +static void jlink_simple_command(uint8_t command); static int jlink_get_status(void); /* J-Link tap buffer functions */ @@ -110,7 +110,7 @@ static void jlink_tap_init(void); static int jlink_tap_execute(void); static void jlink_tap_ensure_space(int scans, int bits); static void jlink_tap_append_step(int tms, int tdi); -static void jlink_tap_append_scan(int length, u8 *buffer, scan_command_t *command); +static void jlink_tap_append_scan(int length, uint8_t *buffer, scan_command_t *command); /* Jlink lowlevel functions */ typedef struct jlink_jtag @@ -129,7 +129,7 @@ static int jlink_usb_read_emu_result(jlink_jtag_t *jlink_jtag); static int jlink_get_version_info(void); #ifdef _DEBUG_USB_COMMS_ -static void jlink_debug_buffer(u8 *buffer, int length); +static void jlink_debug_buffer(uint8_t *buffer, int length); #endif static enum tap_state jlink_last_state = TAP_RESET; @@ -184,7 +184,7 @@ static void jlink_execute_scan(jtag_command_t *cmd) { int scan_size; enum scan_type type; - u8 *buffer; + uint8_t *buffer; DEBUG_JTAG_IO("scan end in %s", tap_state_name(cmd->cmd.scan->end_state)); @@ -294,12 +294,12 @@ static int jlink_khz(int khz, int *jtag_speed) static int jlink_register_commands(struct command_context_s *cmd_ctx) { - register_command(cmd_ctx, NULL, "jlink_info", + register_command(cmd_ctx, NULL, "jlink_info", &jlink_handle_jlink_info_command, COMMAND_EXEC, "query jlink info"); register_command(cmd_ctx, NULL, "jlink_hw_jtag", &jlink_handle_jlink_hw_jtag_command, COMMAND_EXEC, - "set/get jlink hw jtag command version [2|3]"); + "set/get jlink hw jtag command version [2 | 3]"); return ERROR_OK; } @@ -307,7 +307,7 @@ static int jlink_init(void) { int check_cnt; int i; - + jlink_jtag_handle = jlink_usb_open(); if (jlink_jtag_handle == 0) @@ -340,15 +340,15 @@ static int jlink_init(void) jlink_reset(0, 0); jtag_sleep(3000); jlink_tap_init(); - jlink_speed(jtag_speed); + jlink_speed(jtag_get_speed()); /* v5/6 jlink seems to have an issue if the first tap move - * is not divisible by 8, so we send a TLR on first power up */ + * is not divisible by 8, so we send a TLR on first power up */ for (i = 0; i < 8; i++) { jlink_tap_append_step(1, 0); } jlink_tap_execute(); - + return ERROR_OK; } @@ -379,8 +379,8 @@ static void jlink_state_move(void) { int i; int tms = 0; - u8 tms_scan = tap_get_tms_path(tap_get_state(), tap_get_end_state()); - u8 tms_scan_bits = tap_get_tms_path_len(tap_get_state(), tap_get_end_state()); + uint8_t tms_scan = tap_get_tms_path(tap_get_state(), tap_get_end_state()); + uint8_t tms_scan_bits = tap_get_tms_path_len(tap_get_state(), tap_get_end_state()); for (i = 0; i < tms_scan_bits; i++) { @@ -447,7 +447,7 @@ static void jlink_runtest(int num_cycles) } } -static void jlink_scan(bool ir_scan, enum scan_type type, u8 *buffer, int scan_size, scan_command_t *command) +static void jlink_scan(bool ir_scan, enum scan_type type, uint8_t *buffer, int scan_size, scan_command_t *command) { tap_state_t saved_end_state; @@ -505,7 +505,7 @@ static void jlink_reset(int trst, int srst) } } -static void jlink_simple_command(u8 command) +static void jlink_simple_command(uint8_t command) { int result; @@ -549,7 +549,7 @@ static int jlink_get_version_info(void) { int result; int len; - u32 jlink_caps, jlink_max_size; + uint32_t jlink_caps, jlink_max_size; /* query hardware version */ jlink_simple_command(EMU_CMD_VERSION); @@ -567,7 +567,7 @@ static int jlink_get_version_info(void) LOG_ERROR("J-Link command EMU_CMD_VERSION impossible return length 0x%0x", len); len = JLINK_IN_BUFFER_SIZE; } - + result = jlink_usb_read(jlink_jtag_handle, len); if (result != len) { @@ -589,7 +589,7 @@ static int jlink_get_version_info(void) } jlink_caps = buf_get_u32(usb_in_buffer, 0, 32); - LOG_INFO("JLink caps 0x%x", jlink_caps); + LOG_INFO("JLink caps 0x%x", (unsigned)jlink_caps); if (jlink_caps & (1 << EMU_CAP_GET_HW_VERSION)) { @@ -603,12 +603,12 @@ static int jlink_get_version_info(void) return ERROR_JTAG_DEVICE_ERROR; } - u32 jlink_hw_version = buf_get_u32(usb_in_buffer, 0, 32); - u32 major_revision = (jlink_hw_version / 10000) % 100; + uint32_t jlink_hw_version = buf_get_u32(usb_in_buffer, 0, 32); + uint32_t major_revision = (jlink_hw_version / 10000) % 100; if (major_revision >= 5) jlink_hw_jtag_version = 3; - LOG_INFO("JLink hw version %i", jlink_hw_version); + LOG_INFO("JLink hw version %i", (int)jlink_hw_version); } if (jlink_caps & (1 << EMU_CAP_GET_MAX_BLOCK_SIZE)) @@ -624,7 +624,7 @@ static int jlink_get_version_info(void) } jlink_max_size = buf_get_u32(usb_in_buffer, 0, 32); - LOG_INFO("JLink max mem block %i", jlink_max_size); + LOG_INFO("JLink max mem block %i", (int)jlink_max_size); } return ERROR_OK; @@ -669,17 +669,17 @@ static int jlink_handle_jlink_hw_jtag_command(struct command_context_s *cmd_ctx, /* J-Link tap functions */ -static unsigned tap_length=0; -static u8 tms_buffer[JLINK_TAP_BUFFER_SIZE]; -static u8 tdi_buffer[JLINK_TAP_BUFFER_SIZE]; -static u8 tdo_buffer[JLINK_TAP_BUFFER_SIZE]; +static unsigned tap_length = 0; +static uint8_t tms_buffer[JLINK_TAP_BUFFER_SIZE]; +static uint8_t tdi_buffer[JLINK_TAP_BUFFER_SIZE]; +static uint8_t tdo_buffer[JLINK_TAP_BUFFER_SIZE]; typedef struct { int first; /* First bit position in tdo_buffer to read */ int length; /* Number of bits to read */ scan_command_t *command; /* Corresponding scan command */ - u8 *buffer; + uint8_t *buffer; } pending_scan_result_t; #define MAX_PENDING_SCAN_RESULTS 256 @@ -711,12 +711,12 @@ static void jlink_tap_append_step(int tms, int tdi) if (index >= JLINK_TAP_BUFFER_SIZE) { LOG_ERROR("jlink_tap_append_step: overflow"); - *(u32 *)0xFFFFFFFF = 0; + *(uint32_t *)0xFFFFFFFF = 0; exit(-1); } int bit_index = tap_length % 8; - u8 bit = 1 << bit_index; + uint8_t bit = 1 << bit_index; // we do not pad TMS, so be sure to initialize all bits if (0 == bit_index) @@ -737,7 +737,7 @@ static void jlink_tap_append_step(int tms, int tdi) tap_length++; } -static void jlink_tap_append_scan(int length, u8 *buffer, scan_command_t *command) +static void jlink_tap_append_scan(int length, uint8_t *buffer, scan_command_t *command) { pending_scan_result_t *pending_scan_result = &pending_scan_results_buffer[pending_scan_results_length]; @@ -751,7 +751,7 @@ static void jlink_tap_append_scan(int length, u8 *buffer, scan_command_t *comman for (i = 0; i < length; i++) { int tms = (i < (length - 1)) ? 0 : 1; - int tdi = (buffer[i / 8] & (1 << (i % 8)))!=0; + int tdi = (buffer[i / 8] & (1 << (i % 8))) != 0; jlink_tap_append_step(tms, tdi); } pending_scan_results_length++; @@ -770,7 +770,7 @@ static int jlink_tap_execute(void) /* JLink returns an extra NULL in packet when size of in message is a multiple of 64, creates problems with usb comms */ /* WARNING This will interfere with tap state counting */ - while ((TAP_SCAN_BYTES(tap_length)%64)==0) + while ((TAP_SCAN_BYTES(tap_length)%64) == 0) { jlink_tap_append_step((tap_get_state() == TAP_RESET)?1:0, 0); } @@ -802,7 +802,7 @@ static int jlink_tap_execute(void) for (i = 0; i < pending_scan_results_length; i++) { pending_scan_result_t *pending_scan_result = &pending_scan_results_buffer[i]; - u8 *buffer = pending_scan_result->buffer; + uint8_t *buffer = pending_scan_result->buffer; int length = pending_scan_result->length; int first = pending_scan_result->first; scan_command_t *command = pending_scan_result->command; @@ -876,7 +876,7 @@ static jlink_jtag_t* jlink_usb_open() struct usb_interface_descriptor *desc = iface->altsetting; for (int i = 0; i < desc->bNumEndpoints; i++) { - u8 epnum = desc->endpoint[i].bEndpointAddress; + uint8_t epnum = desc->endpoint[i].bEndpointAddress; bool is_input = epnum & 0x80; LOG_DEBUG("usb ep %s %02x", is_input ? "in" : "out", epnum); if (is_input) @@ -931,13 +931,13 @@ static int jlink_usb_message(jlink_jtag_t *jlink_jtag, int out_length, int in_le result2 = jlink_usb_read_emu_result(jlink_jtag); if (1 != result2) { - LOG_ERROR("jlink_usb_read_emu_result retried requested=1, result=%d, in_length=%i", result2,in_length); - /* Try again once, should only happen if (in_length%64==0) */ + LOG_ERROR("jlink_usb_read_emu_result retried requested = 1, result=%d, in_length=%i", result2,in_length); + /* Try again once, should only happen if (in_length%64 == 0) */ result2 = jlink_usb_read_emu_result(jlink_jtag); if (1 != result2) { LOG_ERROR("jlink_usb_read_emu_result failed " - "(requested=1, result=%d)", result2); + "(requested = 1, result=%d)", result2); return ERROR_JTAG_DEVICE_ERROR; } } @@ -1054,7 +1054,7 @@ static int jlink_usb_read_emu_result(jlink_jtag_t *jlink_jtag) #ifdef _DEBUG_USB_COMMS_ #define BYTES_PER_LINE 16 -static void jlink_debug_buffer(u8 *buffer, int length) +static void jlink_debug_buffer(uint8_t *buffer, int length) { char line[81]; char s[4];