]>
git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - drivers/s390/net/ctcm_dbug.c
2 * Copyright IBM Corp. 2001, 2007
3 * Authors: Peter Tiedemann (ptiedem@de.ibm.com)
7 #include <linux/stddef.h>
8 #include <linux/string.h>
9 #include <linux/kernel.h>
10 #include <linux/errno.h>
11 #include <linux/ctype.h>
12 #include <linux/sysctl.h>
13 #include <linux/module.h>
14 #include <linux/init.h>
16 #include <linux/debugfs.h>
17 #include "ctcm_dbug.h"
20 * Debug Facility Stuff
23 struct ctcm_dbf_info ctcm_dbf
[CTCM_DBF_INFOS
] = {
24 [CTCM_DBF_SETUP
] = {"ctc_setup", 8, 1, 64, CTC_DBF_INFO
, NULL
},
25 [CTCM_DBF_ERROR
] = {"ctc_error", 8, 1, 64, CTC_DBF_ERROR
, NULL
},
26 [CTCM_DBF_TRACE
] = {"ctc_trace", 8, 1, 64, CTC_DBF_ERROR
, NULL
},
27 [CTCM_DBF_MPC_SETUP
] = {"mpc_setup", 8, 1, 80, CTC_DBF_INFO
, NULL
},
28 [CTCM_DBF_MPC_ERROR
] = {"mpc_error", 8, 1, 80, CTC_DBF_ERROR
, NULL
},
29 [CTCM_DBF_MPC_TRACE
] = {"mpc_trace", 8, 1, 80, CTC_DBF_ERROR
, NULL
},
32 void ctcm_unregister_dbf_views(void)
35 for (x
= 0; x
< CTCM_DBF_INFOS
; x
++) {
36 debug_unregister(ctcm_dbf
[x
].id
);
37 ctcm_dbf
[x
].id
= NULL
;
41 int ctcm_register_dbf_views(void)
44 for (x
= 0; x
< CTCM_DBF_INFOS
; x
++) {
45 /* register the areas */
46 ctcm_dbf
[x
].id
= debug_register(ctcm_dbf
[x
].name
,
50 if (ctcm_dbf
[x
].id
== NULL
) {
51 ctcm_unregister_dbf_views();
56 debug_register_view(ctcm_dbf
[x
].id
, &debug_hex_ascii_view
);
57 /* set a passing level */
58 debug_set_level(ctcm_dbf
[x
].id
, ctcm_dbf
[x
].level
);
64 void ctcm_dbf_longtext(enum ctcm_dbf_names dbf_nix
, int level
, char *fmt
, ...)
69 if (!debug_level_enabled(ctcm_dbf
[dbf_nix
].id
, level
))
72 vsnprintf(dbf_txt_buf
, sizeof(dbf_txt_buf
), fmt
, args
);
75 debug_text_event(ctcm_dbf
[dbf_nix
].id
, level
, dbf_txt_buf
);