X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fpld%2Fvirtex2.c;h=19637366adb44c70f08f49279d3143e7b15a625f;hb=34f70956ed31c2739d34bae23fa6ca620e5299f8;hp=527434a2567cdfd1e6fd76d771450ff3d16be61c;hpb=833e7f5248778bcb31b4db1a1b91160995415203;p=openocd

diff --git a/src/pld/virtex2.c b/src/pld/virtex2.c
index 527434a2..19637366 100644
--- a/src/pld/virtex2.c
+++ b/src/pld/virtex2.c
@@ -35,15 +35,15 @@ static int virtex2_set_instr(struct jtag_tap *tap, uint32_t new_instr)
 	{
 		struct scan_field field;
 
-		field.tap = tap;
 		field.num_bits = tap->ir_length;
-		field.out_value = calloc(DIV_ROUND_UP(field.num_bits, 8), 1);
-		buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
+		void * t = calloc(DIV_ROUND_UP(field.num_bits, 8), 1);
+		field.out_value = t;
+		buf_set_u32(t, 0, field.num_bits, new_instr);
 		field.in_value = NULL;
 
-		jtag_add_ir_scan(1, &field, jtag_set_end_state(TAP_IDLE));
+		jtag_add_ir_scan(tap, &field, TAP_IDLE);
 
-		free(field.out_value);
+		free(t);
 	}
 
 	return ERROR_OK;
@@ -59,7 +59,6 @@ static int virtex2_send_32(struct pld_device *pld_device,
 
 	values = malloc(num_words * 4);
 
-	scan_field.tap = virtex2_info->tap;
 	scan_field.num_bits = num_words * 32;
 	scan_field.out_value = values;
 	scan_field.in_value = NULL;
@@ -69,7 +68,7 @@ static int virtex2_send_32(struct pld_device *pld_device,
 
 	virtex2_set_instr(virtex2_info->tap, 0x5); /* CFG_IN */
 
-	jtag_add_dr_scan(1, &scan_field, jtag_set_end_state(TAP_DRPAUSE));
+	jtag_add_dr_scan(virtex2_info->tap, 1, &scan_field, TAP_DRPAUSE);
 
 	free(values);
 
@@ -88,7 +87,6 @@ static int virtex2_receive_32(struct pld_device *pld_device,
 	struct virtex2_pld_device *virtex2_info = pld_device->driver_priv;
 	struct scan_field scan_field;
 
-	scan_field.tap = virtex2_info->tap;
 	scan_field.num_bits = 32;
 	scan_field.out_value = NULL;
 	scan_field.in_value = NULL;
@@ -99,7 +97,7 @@ static int virtex2_receive_32(struct pld_device *pld_device,
 	{
 		scan_field.in_value = (uint8_t *)words;
 
-		jtag_add_dr_scan(1, &scan_field, jtag_set_end_state(TAP_DRPAUSE));
+		jtag_add_dr_scan(virtex2_info->tap, 1, &scan_field, TAP_DRPAUSE);
 
 		jtag_add_callback(virtexflip32, (jtag_callback_data_t)words);
 
@@ -139,13 +137,11 @@ static int virtex2_load(struct pld_device *pld_device, const char *filename)
 	unsigned int i;
 	struct scan_field field;
 
-	field.tap = virtex2_info->tap;
 	field.in_value = NULL;
 
 	if ((retval = xilinx_read_bit_file(&bit_file, filename)) != ERROR_OK)
 		return retval;
 
-	jtag_set_end_state(TAP_IDLE);
 	virtex2_set_instr(virtex2_info->tap, 0xb); /* JPROG_B */
 	jtag_execute_queue();
 	jtag_add_sleep(1000);
@@ -159,18 +155,17 @@ static int virtex2_load(struct pld_device *pld_device, const char *filename)
 	field.num_bits = bit_file.length * 8;
 	field.out_value = bit_file.data;
 
-	jtag_add_dr_scan(1, &field, jtag_set_end_state(TAP_DRPAUSE));
+	jtag_add_dr_scan(virtex2_info->tap, 1, &field, TAP_DRPAUSE);
 	jtag_execute_queue();
 
 	jtag_add_tlr();
 
-	jtag_set_end_state(TAP_IDLE);
 	virtex2_set_instr(virtex2_info->tap, 0xc); /* JSTART */
-	jtag_add_runtest(13, jtag_set_end_state(TAP_IDLE));
+	jtag_add_runtest(13, TAP_IDLE);
 	virtex2_set_instr(virtex2_info->tap, 0x3f); /* BYPASS */
 	virtex2_set_instr(virtex2_info->tap, 0x3f); /* BYPASS */
 	virtex2_set_instr(virtex2_info->tap, 0xc); /* JSTART */
-	jtag_add_runtest(13, jtag_set_end_state(TAP_IDLE));
+	jtag_add_runtest(13, TAP_IDLE);
 	virtex2_set_instr(virtex2_info->tap, 0x3f); /* BYPASS */
 	jtag_execute_queue();
 
@@ -233,21 +228,29 @@ PLD_DEVICE_COMMAND_HANDLER(virtex2_pld_device_command)
 	return ERROR_OK;
 }
 
-static int virtex2_register_commands(struct command_context *cmd_ctx)
-{
-	struct command *virtex2_cmd = COMMAND_REGISTER(cmd_ctx, NULL, "virtex2",
-			NULL, COMMAND_ANY, "virtex2 specific commands");
-
-	COMMAND_REGISTER(cmd_ctx, virtex2_cmd, "read_stat",
-			&virtex2_handle_read_stat_command, COMMAND_EXEC,
-			"read Virtex-II status register");
-
-	return ERROR_OK;
-}
+static const struct command_registration virtex2_exec_command_handlers[] = {
+	{
+		.name = "read_stat",
+		.mode = COMMAND_EXEC,
+		.handler = virtex2_handle_read_stat_command,
+		.help = "read status register",
+		.usage = "pld_num",
+	},
+	COMMAND_REGISTRATION_DONE
+};
+static const struct command_registration virtex2_command_handler[] = {
+	{
+		.name = "virtex2",
+		.mode = COMMAND_ANY,
+		.help = "Virtex-II specific commands",
+		.chain = virtex2_exec_command_handlers,
+	},
+	COMMAND_REGISTRATION_DONE
+};
 
 struct pld_driver virtex2_pld = {
 		.name = "virtex2",
-		.register_commands = &virtex2_register_commands,
+		.commands = virtex2_command_handler,
 		.pld_device_command = &virtex2_pld_device_command,
 		.load = &virtex2_load,
 	};