1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* Copyright 2022-2023 NXP |
3 | */ |
4 | |
5 | #define CREATE_TRACE_POINTS |
6 | #include "trace.h" |
7 | |
8 | void dsa_db_print(const struct dsa_db *db, char buf[DSA_DB_BUFSIZ]) |
9 | { |
10 | switch (db->type) { |
11 | case DSA_DB_PORT: |
12 | sprintf(buf, fmt: "port %s" , db->dp->name); |
13 | break; |
14 | case DSA_DB_LAG: |
15 | sprintf(buf, fmt: "lag %s id %d" , db->lag.dev->name, db->lag.id); |
16 | break; |
17 | case DSA_DB_BRIDGE: |
18 | sprintf(buf, fmt: "bridge %s num %d" , db->bridge.dev->name, |
19 | db->bridge.num); |
20 | break; |
21 | default: |
22 | sprintf(buf, fmt: "unknown" ); |
23 | break; |
24 | } |
25 | } |
26 | |
27 | const char *dsa_port_kind(const struct dsa_port *dp) |
28 | { |
29 | switch (dp->type) { |
30 | case DSA_PORT_TYPE_USER: |
31 | return "user" ; |
32 | case DSA_PORT_TYPE_CPU: |
33 | return "cpu" ; |
34 | case DSA_PORT_TYPE_DSA: |
35 | return "dsa" ; |
36 | default: |
37 | return "unused" ; |
38 | } |
39 | } |
40 | |