]> git.sur5r.net Git - openocd/commitdiff
armjtagew_jtag_t -> struct armjtagew
authorZachary T Welch <zw@superlucidity.net>
Fri, 13 Nov 2009 12:33:32 +0000 (04:33 -0800)
committerZachary T Welch <zw@superlucidity.net>
Fri, 13 Nov 2009 19:58:04 +0000 (11:58 -0800)
Remove useless typedef and redundant suffix from struct armjtatew_jtag.

src/jtag/arm-jtag-ew.c

index e337260649fea2bda3dc6e769beafbbf3d043cbe..531d6052076759bc7154f3ac0969ae94fcc5e4a9 100644 (file)
@@ -84,16 +84,15 @@ static void armjtagew_tap_append_step(int tms, int tdi);
 static void armjtagew_tap_append_scan(int length, uint8_t *buffer, scan_command_t *command);
 
 /* ARM-JTAG-EW lowlevel functions */
-typedef struct armjtagew_jtag
-{
+struct armjtagew {
        struct usb_dev_handle* usb_handle;
-} armjtagew_jtag_t;
+};
 
-static armjtagew_jtag_t *armjtagew_usb_open(void);
-static void armjtagew_usb_close(armjtagew_jtag_t *armjtagew_jtag);
-static int armjtagew_usb_message(armjtagew_jtag_t *armjtagew_jtag, int out_length, int in_length);
-static int armjtagew_usb_write(armjtagew_jtag_t *armjtagew_jtag, int out_length);
-static int armjtagew_usb_read(armjtagew_jtag_t *armjtagew_jtag, int exp_in_length);
+static struct armjtagew *armjtagew_usb_open(void);
+static void armjtagew_usb_close(struct armjtagew *armjtagew);
+static int armjtagew_usb_message(struct armjtagew *armjtagew, int out_length, int in_length);
+static int armjtagew_usb_write(struct armjtagew *armjtagew, int out_length);
+static int armjtagew_usb_read(struct armjtagew *armjtagew, int exp_in_length);
 
 /* helper functions */
 static int armjtagew_get_version_info(void);
@@ -102,7 +101,7 @@ static int armjtagew_get_version_info(void);
 static void armjtagew_debug_buffer(uint8_t *buffer, int length);
 #endif
 
-static armjtagew_jtag_t* armjtagew_jtag_handle;
+static struct armjtagew* armjtagew_handle;
 
 
 
@@ -209,7 +208,7 @@ static int armjtagew_speed(int speed)
     usb_out_buffer[0] = CMD_SET_TCK_FREQUENCY;
        buf_set_u32(usb_out_buffer + 1, 0, 32, speed);
 
-    result = armjtagew_usb_message(armjtagew_jtag_handle, 4, 4);
+    result = armjtagew_usb_message(armjtagew_handle, 4, 4);
 
     if (result < 0)
     {
@@ -218,7 +217,7 @@ static int armjtagew_speed(int speed)
     }
 
        usb_out_buffer[0] = CMD_GET_TCK_FREQUENCY;
-    result = armjtagew_usb_message(armjtagew_jtag_handle, 1, 4);
+    result = armjtagew_usb_message(armjtagew_handle, 1, 4);
        speed_real = (int)buf_get_u32(usb_in_buffer,0,32);
        if (result < 0)
        {
@@ -252,9 +251,9 @@ static int armjtagew_init(void)
 {
        int check_cnt;
 
-       armjtagew_jtag_handle = armjtagew_usb_open();
+       armjtagew_handle = armjtagew_usb_open();
 
-       if (armjtagew_jtag_handle == 0)
+       if (armjtagew_handle == 0)
        {
                LOG_ERROR("Cannot find ARM-JTAG-EW Interface! Please check connection and permissions.");
                return ERROR_JTAG_INIT_FAILED;
@@ -288,7 +287,7 @@ static int armjtagew_init(void)
 
 static int armjtagew_quit(void)
 {
-       armjtagew_usb_close(armjtagew_jtag_handle);
+       armjtagew_usb_close(armjtagew_handle);
        return ERROR_OK;
 }
 
@@ -452,7 +451,7 @@ static void armjtagew_reset(int trst, int srst)
        usb_out_buffer[1] = val;
        usb_out_buffer[2] = outp_en;
        usb_out_buffer[3] = change_mask;
-       result = armjtagew_usb_write(armjtagew_jtag_handle, 4);
+       result = armjtagew_usb_write(armjtagew_handle, 4);
        if (result != 4)
        {
                LOG_ERROR("ARM-JTAG-EW TRST/SRST pin set failed failed (%d)", result);
@@ -465,7 +464,7 @@ static int armjtagew_get_status(void)
        int result;
 
        usb_out_buffer[0] = CMD_GET_TAPHW_STATE;
-       result = armjtagew_usb_message(armjtagew_jtag_handle, 1, 12);
+       result = armjtagew_usb_message(armjtagew_handle, 1, 12);
 
        if (result == 0)
        {
@@ -500,7 +499,7 @@ static int armjtagew_get_version_info(void)
 
        /* query hardware version */
        usb_out_buffer[0] = CMD_GET_VERSION;
-       result = armjtagew_usb_message(armjtagew_jtag_handle, 1, 4 + 15 + 256);
+       result = armjtagew_usb_message(armjtagew_handle, 1, 4 + 15 + 256);
 
        if (result != 0)
        {
@@ -665,7 +664,7 @@ static int armjtagew_tap_execute(void)
                        usb_out_buffer[tdi_offset + i] = flip_u32(tdi_buffer[i],8);
                }
 
-               result = armjtagew_usb_message(armjtagew_jtag_handle, 3 + 2 * byte_length, byte_length + 4);
+               result = armjtagew_usb_message(armjtagew_handle, 3 + 2 * byte_length, byte_length + 4);
 
                if (result == 0)
                {
@@ -726,15 +725,15 @@ static int armjtagew_tap_execute(void)
 /*****************************************************************************/
 /* JLink USB low-level functions */
 
-static armjtagew_jtag_t* armjtagew_usb_open()
+static struct armjtagew* armjtagew_usb_open()
 {
        struct usb_bus *busses;
        struct usb_bus *bus;
        struct usb_device *dev;
 
-       armjtagew_jtag_t *result;
+       struct armjtagew *result;
 
-       result = (armjtagew_jtag_t*) malloc(sizeof(armjtagew_jtag_t));
+       result = (struct armjtagew*) malloc(sizeof(struct armjtagew));
 
        usb_init();
        usb_find_busses();
@@ -742,7 +741,7 @@ static armjtagew_jtag_t* armjtagew_usb_open()
 
        busses = usb_get_busses();
 
-       /* find armjtagew_jtag device in usb bus */
+       /* find armjtagew device in usb bus */
 
        for (bus = busses; bus; bus = bus->next)
        {
@@ -774,21 +773,21 @@ static armjtagew_jtag_t* armjtagew_usb_open()
        return NULL;
 }
 
-static void armjtagew_usb_close(armjtagew_jtag_t *armjtagew_jtag)
+static void armjtagew_usb_close(struct armjtagew *armjtagew)
 {
-       usb_close(armjtagew_jtag->usb_handle);
-       free(armjtagew_jtag);
+       usb_close(armjtagew->usb_handle);
+       free(armjtagew);
 }
 
 /* Send a message and receive the reply. */
-static int armjtagew_usb_message(armjtagew_jtag_t *armjtagew_jtag, int out_length, int in_length)
+static int armjtagew_usb_message(struct armjtagew *armjtagew, int out_length, int in_length)
 {
        int result;
 
-       result = armjtagew_usb_write(armjtagew_jtag, out_length);
+       result = armjtagew_usb_write(armjtagew, out_length);
        if (result == out_length)
        {
-               result = armjtagew_usb_read(armjtagew_jtag, in_length);
+               result = armjtagew_usb_read(armjtagew, in_length);
                if (result != in_length)
                {
                        LOG_ERROR("usb_bulk_read failed (requested=%d, result=%d)", in_length, result);
@@ -804,17 +803,17 @@ static int armjtagew_usb_message(armjtagew_jtag_t *armjtagew_jtag, int out_lengt
 }
 
 /* Write data from out_buffer to USB. */
-static int armjtagew_usb_write(armjtagew_jtag_t *armjtagew_jtag, int out_length)
+static int armjtagew_usb_write(struct armjtagew *armjtagew, int out_length)
 {
        int result;
 
        if (out_length > ARMJTAGEW_OUT_BUFFER_SIZE)
        {
-               LOG_ERROR("armjtagew_jtag_write illegal out_length=%d (max=%d)", out_length, ARMJTAGEW_OUT_BUFFER_SIZE);
+               LOG_ERROR("armjtagew_write illegal out_length=%d (max=%d)", out_length, ARMJTAGEW_OUT_BUFFER_SIZE);
                return -1;
        }
 
-       result = usb_bulk_write(armjtagew_jtag->usb_handle, ARMJTAGEW_EPT_BULK_OUT, \
+       result = usb_bulk_write(armjtagew->usb_handle, ARMJTAGEW_EPT_BULK_OUT, \
                (char*)usb_out_buffer, out_length, ARMJTAGEW_USB_TIMEOUT);
 
        DEBUG_JTAG_IO("armjtagew_usb_write, out_length = %d, result = %d", out_length, result);
@@ -826,9 +825,9 @@ static int armjtagew_usb_write(armjtagew_jtag_t *armjtagew_jtag, int out_length)
 }
 
 /* Read data from USB into in_buffer. */
-static int armjtagew_usb_read(armjtagew_jtag_t *armjtagew_jtag, int exp_in_length)
+static int armjtagew_usb_read(struct armjtagew *armjtagew, int exp_in_length)
 {
-       int result = usb_bulk_read(armjtagew_jtag->usb_handle, ARMJTAGEW_EPT_BULK_IN, \
+       int result = usb_bulk_read(armjtagew->usb_handle, ARMJTAGEW_EPT_BULK_IN, \
                (char*)usb_in_buffer, exp_in_length, ARMJTAGEW_USB_TIMEOUT);
 
        DEBUG_JTAG_IO("armjtagew_usb_read, result = %d", result);