adi_v5_dapdirect: add support for adapter drivers that provide DAP API

[openocd.git] / src / jtag / core.c

diff --git a/src/jtag/core.c b/src/jtag/core.c
index 5e9777e74145d796ebe9f4cc03d411bfe04ef19d..111b122d95ef70f9cb94ca5c0e6754ef23110d5c 100644 (file)
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -126,10 +126,10 @@ static int rclk_fallback_speed_khz;
 static enum {CLOCK_MODE_UNSELECTED, CLOCK_MODE_KHZ, CLOCK_MODE_RCLK} clock_mode;
 static int jtag_speed;
 
-static struct jtag_interface *jtag;
+/* FIXME: change name to this variable, it is not anymore JTAG only */
+static struct adapter_driver *jtag;
 
-/* configuration */
-struct jtag_interface *jtag_interface;
+extern struct adapter_driver *adapter_driver;
 
 void jtag_set_flush_queue_sleep(int ms)
 {
@@ -503,7 +503,7 @@ int jtag_add_tms_seq(unsigned nbits, const uint8_t *seq, enum tap_state state)
 {
        int retval;
 
-       if (!(jtag->supported & DEBUG_CAP_TMS_SEQ))
+       if (!(jtag->jtag_ops->supported & DEBUG_CAP_TMS_SEQ))
                return ERROR_JTAG_NOT_IMPLEMENTED;
 
        jtag_checks();
@@ -946,11 +946,11 @@ int default_interface_jtag_execute_queue(void)
                 * The fix can be applied immediately after next release (v0.11.0 ?)
                 */
                LOG_ERROR("JTAG API jtag_execute_queue() called on non JTAG interface");
-               if (!jtag->execute_queue)
+               if (!jtag->jtag_ops || !jtag->jtag_ops->execute_queue)
                        return ERROR_OK;
        }
 
-       int result = jtag->execute_queue();
+       int result = jtag->jtag_ops->execute_queue();
 
 #if !BUILD_ZY1000
        /* Only build this if we use a regular driver with a command queue.
@@ -1518,7 +1518,7 @@ int adapter_init(struct command_context *cmd_ctx)
        if (jtag)
                return ERROR_OK;
 
-       if (!jtag_interface) {
+       if (!adapter_driver) {
                /* nothing was previously specified by "interface" command */
                LOG_ERROR("Debug Adapter has to be specified, "
                        "see \"interface\" command");
@@ -1526,10 +1526,10 @@ int adapter_init(struct command_context *cmd_ctx)
        }
 
        int retval;
-       retval = jtag_interface->init();
+       retval = adapter_driver->init();
        if (retval != ERROR_OK)
                return retval;
-       jtag = jtag_interface;
+       jtag = adapter_driver;
 
        if (jtag->speed == NULL) {
                LOG_INFO("This adapter doesn't support configurable speed");
@@ -2052,7 +2052,8 @@ int adapter_assert_reset(void)
                else
                        jtag_add_reset(0, 1);
                return ERROR_OK;
-       } else if (transport_is_swd() || transport_is_hla())
+       } else if (transport_is_swd() || transport_is_hla() ||
+                          transport_is_dapdirect_jtag() || transport_is_dapdirect_swd())
                return adapter_system_reset(1);
        else if (get_current_transport() != NULL)
                LOG_ERROR("reset is not supported on %s",
@@ -2067,7 +2068,8 @@ int adapter_deassert_reset(void)
        if (transport_is_jtag()) {
                jtag_add_reset(0, 0);
                return ERROR_OK;
-       } else if (transport_is_swd() || transport_is_hla())
+       } else if (transport_is_swd() || transport_is_hla() ||
+                        transport_is_dapdirect_jtag() || transport_is_dapdirect_swd())
                return adapter_system_reset(0);
        else if (get_current_transport() != NULL)
                LOG_ERROR("reset is not supported on %s",