add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/usb/typec/ucsi/trace.c
..
..
@@ -1,3 +1,63 @@
1
1
 // SPDX-License-Identifier: GPL-2.0
2
2
 #define CREATE_TRACE_POINTS
3
+#include "ucsi.h"
3
4
 #include "trace.h"
5
+
6
+static const char * const ucsi_cmd_strs[] = {
7
+	[0]				= "Unknown command",
8
+	[UCSI_PPM_RESET]		= "PPM_RESET",
9
+	[UCSI_CANCEL]			= "CANCEL",
10
+	[UCSI_CONNECTOR_RESET]		= "CONNECTOR_RESET",
11
+	[UCSI_ACK_CC_CI]		= "ACK_CC_CI",
12
+	[UCSI_SET_NOTIFICATION_ENABLE]	= "SET_NOTIFICATION_ENABLE",
13
+	[UCSI_GET_CAPABILITY]		= "GET_CAPABILITY",
14
+	[UCSI_GET_CONNECTOR_CAPABILITY]	= "GET_CONNECTOR_CAPABILITY",
15
+	[UCSI_SET_UOM]			= "SET_UOM",
16
+	[UCSI_SET_UOR]			= "SET_UOR",
17
+	[UCSI_SET_PDM]			= "SET_PDM",
18
+	[UCSI_SET_PDR]			= "SET_PDR",
19
+	[UCSI_GET_ALTERNATE_MODES]	= "GET_ALTERNATE_MODES",
20
+	[UCSI_GET_CAM_SUPPORTED]	= "GET_CAM_SUPPORTED",
21
+	[UCSI_GET_CURRENT_CAM]		= "GET_CURRENT_CAM",
22
+	[UCSI_SET_NEW_CAM]		= "SET_NEW_CAM",
23
+	[UCSI_GET_PDOS]			= "GET_PDOS",
24
+	[UCSI_GET_CABLE_PROPERTY]	= "GET_CABLE_PROPERTY",
25
+	[UCSI_GET_CONNECTOR_STATUS]	= "GET_CONNECTOR_STATUS",
26
+	[UCSI_GET_ERROR_STATUS]		= "GET_ERROR_STATUS",
27
+};
28
+
29
+const char *ucsi_cmd_str(u64 raw_cmd)
30
+{
31
+	u8 cmd = raw_cmd & GENMASK(7, 0);
32
+
33
+	return ucsi_cmd_strs[(cmd >= ARRAY_SIZE(ucsi_cmd_strs)) ? 0 : cmd];
34
+}
35
+
36
+const char *ucsi_cci_str(u32 cci)
37
+{
38
+	if (UCSI_CCI_CONNECTOR(cci)) {
39
+		if (cci & UCSI_CCI_ACK_COMPLETE)
40
+			return "Event pending (ACK completed)";
41
+		if (cci & UCSI_CCI_COMMAND_COMPLETE)
42
+			return "Event pending (command completed)";
43
+		return "Connector Change";
44
+	}
45
+	if (cci & UCSI_CCI_ACK_COMPLETE)
46
+		return "ACK completed";
47
+	if (cci & UCSI_CCI_COMMAND_COMPLETE)
48
+		return "Command completed";
49
+
50
+	return "";
51
+}
52
+
53
+static const char * const ucsi_recipient_strs[] = {
54
+	[UCSI_RECIPIENT_CON]		= "port",
55
+	[UCSI_RECIPIENT_SOP]		= "partner",
56
+	[UCSI_RECIPIENT_SOP_P]		= "plug (prime)",
57
+	[UCSI_RECIPIENT_SOP_PP]		= "plug (double prime)",
58
+};
59
+
60
+const char *ucsi_recipient_str(u8 recipient)
61
+{
62
+	return ucsi_recipient_strs[recipient];
63
+}