X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fjtag%2Fdrivers%2Fstlink_usb.c;h=bb2c8174a5d8d50deb05642d068be6ecc3fd4c48;hp=2785d9b968a8e62208595cf5991e1f68614cc562;hb=4a20a1d1c01f0abb8cc8aabecb19c1f900582136;hpb=7e9e5dca073d7a11c2391f57872e97372d94ad48;ds=sidebyside

diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c
index 2785d9b968..bb2c8174a5 100644
--- a/src/jtag/drivers/stlink_usb.c
+++ b/src/jtag/drivers/stlink_usb.c
@@ -504,6 +504,8 @@ static inline int stlink_usb_xfer_noerrcheck(void *handle, const uint8_t *buf, i
 #define STLINK_TCP_SS_CMD_NOT_AVAILABLE      0x00001053
 #define STLINK_TCP_SS_TCP_ERROR              0x00002001
 #define STLINK_TCP_SS_TCP_CANT_CONNECT       0x00002002
+#define STLINK_TCP_SS_TCP_CLOSE_ERROR        0x00002003
+#define STLINK_TCP_SS_TCP_BUSY               0x00002004
 #define STLINK_TCP_SS_WIN32_ERROR            0x00010000
 
 /*
@@ -971,6 +973,11 @@ static int stlink_tcp_send_cmd(void *handle, int send_size, int recv_size, bool
 	if (check_tcp_status) {
 		uint32_t tcp_ss = le_to_h_u32(h->tcp_backend_priv.recv_buf);
 		if (tcp_ss != STLINK_TCP_SS_OK) {
+			if (tcp_ss == STLINK_TCP_SS_TCP_BUSY) {
+				LOG_DEBUG("TCP busy");
+				return ERROR_WAIT;
+			}
+
 			LOG_ERROR("TCP error status 0x%X", tcp_ss);
 			return ERROR_FAIL;
 		}