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1/*
2 * Copyright (c) 2012 Broadcom Corporation
3 * Copyright (c) 2012 Canonical Ltd.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
12 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
14 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
15 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17#include <linux/debugfs.h>
18#include <linux/if_ether.h>
19#include <linux/if.h>
20#include <linux/net.h>
21#include <linux/netdevice.h>
22#include <linux/ieee80211.h>
23#include <linux/module.h>
24#include <net/mac80211.h>
25
26#include <defs.h>
27#include <brcmu_wifi.h>
28#include <brcmu_utils.h>
29#include "types.h"
30#include "main.h"
31#include "debug.h"
32#include "brcms_trace_events.h"
33#include "phy/phy_int.h"
34
35static struct dentry *root_folder;
36
37void brcms_debugfs_init(void)
38{
39 root_folder = debugfs_create_dir(KBUILD_MODNAME, NULL);
40}
41
42void brcms_debugfs_exit(void)
43{
44 debugfs_remove_recursive(root_folder);
45 root_folder = NULL;
46}
47
48void brcms_debugfs_attach(struct brcms_pub *drvr)
49{
50 drvr->dbgfs_dir = debugfs_create_dir(
51 dev_name(&drvr->wlc->hw->d11core->dev), root_folder);
52}
53
54void brcms_debugfs_detach(struct brcms_pub *drvr)
55{
56 debugfs_remove_recursive(drvr->dbgfs_dir);
57}
58
59struct dentry *brcms_debugfs_get_devdir(struct brcms_pub *drvr)
60{
61 return drvr->dbgfs_dir;
62}
63
64static
65int brcms_debugfs_hardware_read(struct seq_file *s, void *data)
66{
67 struct brcms_pub *drvr = s->private;
68 struct brcms_hardware *hw = drvr->wlc->hw;
69 struct bcma_device *core = hw->d11core;
70 struct bcma_bus *bus = core->bus;
71 char boardrev[BRCMU_BOARDREV_LEN];
72
73 seq_printf(s, "chipnum 0x%x\n"
74 "chiprev 0x%x\n"
75 "chippackage 0x%x\n"
76 "corerev 0x%x\n"
77 "boardid 0x%x\n"
78 "boardvendor 0x%x\n"
79 "boardrev %s\n"
80 "boardflags 0x%x\n"
81 "boardflags2 0x%x\n"
82 "ucoderev 0x%x\n"
83 "radiorev 0x%x\n"
84 "phytype 0x%x\n"
85 "phyrev 0x%x\n"
86 "anarev 0x%x\n"
87 "nvramrev %d\n",
88 bus->chipinfo.id, bus->chipinfo.rev, bus->chipinfo.pkg,
89 core->id.rev, bus->boardinfo.type, bus->boardinfo.vendor,
90 brcmu_boardrev_str(hw->boardrev, boardrev),
91 drvr->wlc->hw->boardflags, drvr->wlc->hw->boardflags2,
92 drvr->wlc->ucode_rev, hw->band->radiorev,
93 hw->band->phytype, hw->band->phyrev, hw->band->pi->ana_rev,
94 hw->sromrev);
95 return 0;
96}
97
98static int brcms_debugfs_macstat_read(struct seq_file *s, void *data)
99{
100 struct brcms_pub *drvr = s->private;
101 struct brcms_info *wl = drvr->ieee_hw->priv;
102 struct macstat stats;
103 int i;
104
105 spin_lock_bh(&wl->lock);
106 stats = *(drvr->wlc->core->macstat_snapshot);
107 spin_unlock_bh(&wl->lock);
108
109 seq_printf(s, "txallfrm: %d\n", stats.txallfrm);
110 seq_printf(s, "txrtsfrm: %d\n", stats.txrtsfrm);
111 seq_printf(s, "txctsfrm: %d\n", stats.txctsfrm);
112 seq_printf(s, "txackfrm: %d\n", stats.txackfrm);
113 seq_printf(s, "txdnlfrm: %d\n", stats.txdnlfrm);
114 seq_printf(s, "txbcnfrm: %d\n", stats.txbcnfrm);
115 seq_printf(s, "txfunfl[8]:");
116 for (i = 0; i < ARRAY_SIZE(stats.txfunfl); i++)
117 seq_printf(s, " %d", stats.txfunfl[i]);
118 seq_printf(s, "\ntxtplunfl: %d\n", stats.txtplunfl);
119 seq_printf(s, "txphyerr: %d\n", stats.txphyerr);
120 seq_printf(s, "pktengrxducast: %d\n", stats.pktengrxducast);
121 seq_printf(s, "pktengrxdmcast: %d\n", stats.pktengrxdmcast);
122 seq_printf(s, "rxfrmtoolong: %d\n", stats.rxfrmtoolong);
123 seq_printf(s, "rxfrmtooshrt: %d\n", stats.rxfrmtooshrt);
124 seq_printf(s, "rxinvmachdr: %d\n", stats.rxinvmachdr);
125 seq_printf(s, "rxbadfcs: %d\n", stats.rxbadfcs);
126 seq_printf(s, "rxbadplcp: %d\n", stats.rxbadplcp);
127 seq_printf(s, "rxcrsglitch: %d\n", stats.rxcrsglitch);
128 seq_printf(s, "rxstrt: %d\n", stats.rxstrt);
129 seq_printf(s, "rxdfrmucastmbss: %d\n", stats.rxdfrmucastmbss);
130 seq_printf(s, "rxmfrmucastmbss: %d\n", stats.rxmfrmucastmbss);
131 seq_printf(s, "rxcfrmucast: %d\n", stats.rxcfrmucast);
132 seq_printf(s, "rxrtsucast: %d\n", stats.rxrtsucast);
133 seq_printf(s, "rxctsucast: %d\n", stats.rxctsucast);
134 seq_printf(s, "rxackucast: %d\n", stats.rxackucast);
135 seq_printf(s, "rxdfrmocast: %d\n", stats.rxdfrmocast);
136 seq_printf(s, "rxmfrmocast: %d\n", stats.rxmfrmocast);
137 seq_printf(s, "rxcfrmocast: %d\n", stats.rxcfrmocast);
138 seq_printf(s, "rxrtsocast: %d\n", stats.rxrtsocast);
139 seq_printf(s, "rxctsocast: %d\n", stats.rxctsocast);
140 seq_printf(s, "rxdfrmmcast: %d\n", stats.rxdfrmmcast);
141 seq_printf(s, "rxmfrmmcast: %d\n", stats.rxmfrmmcast);
142 seq_printf(s, "rxcfrmmcast: %d\n", stats.rxcfrmmcast);
143 seq_printf(s, "rxbeaconmbss: %d\n", stats.rxbeaconmbss);
144 seq_printf(s, "rxdfrmucastobss: %d\n", stats.rxdfrmucastobss);
145 seq_printf(s, "rxbeaconobss: %d\n", stats.rxbeaconobss);
146 seq_printf(s, "rxrsptmout: %d\n", stats.rxrsptmout);
147 seq_printf(s, "bcntxcancl: %d\n", stats.bcntxcancl);
148 seq_printf(s, "rxf0ovfl: %d\n", stats.rxf0ovfl);
149 seq_printf(s, "rxf1ovfl: %d\n", stats.rxf1ovfl);
150 seq_printf(s, "rxf2ovfl: %d\n", stats.rxf2ovfl);
151 seq_printf(s, "txsfovfl: %d\n", stats.txsfovfl);
152 seq_printf(s, "pmqovfl: %d\n", stats.pmqovfl);
153 seq_printf(s, "rxcgprqfrm: %d\n", stats.rxcgprqfrm);
154 seq_printf(s, "rxcgprsqovfl: %d\n", stats.rxcgprsqovfl);
155 seq_printf(s, "txcgprsfail: %d\n", stats.txcgprsfail);
156 seq_printf(s, "txcgprssuc: %d\n", stats.txcgprssuc);
157 seq_printf(s, "prs_timeout: %d\n", stats.prs_timeout);
158 seq_printf(s, "rxnack: %d\n", stats.rxnack);
159 seq_printf(s, "frmscons: %d\n", stats.frmscons);
160 seq_printf(s, "txnack: %d\n", stats.txnack);
161 seq_printf(s, "txglitch_nack: %d\n", stats.txglitch_nack);
162 seq_printf(s, "txburst: %d\n", stats.txburst);
163 seq_printf(s, "bphy_rxcrsglitch: %d\n", stats.bphy_rxcrsglitch);
164 seq_printf(s, "phywatchdog: %d\n", stats.phywatchdog);
165 seq_printf(s, "bphy_badplcp: %d\n", stats.bphy_badplcp);
166 return 0;
167}
168
169struct brcms_debugfs_entry {
170 int (*read)(struct seq_file *seq, void *data);
171 struct brcms_pub *drvr;
172};
173
174static int brcms_debugfs_entry_open(struct inode *inode, struct file *f)
175{
176 struct brcms_debugfs_entry *entry = inode->i_private;
177
178 return single_open(f, entry->read, entry->drvr);
179}
180
181static const struct file_operations brcms_debugfs_def_ops = {
182 .owner = THIS_MODULE,
183 .open = brcms_debugfs_entry_open,
184 .release = single_release,
185 .read = seq_read,
186 .llseek = seq_lseek
187};
188
189static void
190brcms_debugfs_add_entry(struct brcms_pub *drvr, const char *fn,
191 int (*read_fn)(struct seq_file *seq, void *data))
192{
193 struct device *dev = &drvr->wlc->hw->d11core->dev;
194 struct dentry *dentry = drvr->dbgfs_dir;
195 struct brcms_debugfs_entry *entry;
196
197 entry = devm_kzalloc(dev, sizeof(*entry), GFP_KERNEL);
198 if (!entry)
199 return;
200
201 entry->read = read_fn;
202 entry->drvr = drvr;
203
204 debugfs_create_file(fn, 0444, dentry, entry, &brcms_debugfs_def_ops);
205}
206
207void brcms_debugfs_create_files(struct brcms_pub *drvr)
208{
209 brcms_debugfs_add_entry(drvr, "hardware", brcms_debugfs_hardware_read);
210 brcms_debugfs_add_entry(drvr, "macstat", brcms_debugfs_macstat_read);
211}
212
213#define __brcms_fn(fn) \
214void __brcms_ ##fn(struct device *dev, const char *fmt, ...) \
215{ \
216 struct va_format vaf = { \
217 .fmt = fmt, \
218 }; \
219 va_list args; \
220 \
221 va_start(args, fmt); \
222 vaf.va = &args; \
223 dev_ ##fn(dev, "%pV", &vaf); \
224 trace_brcms_ ##fn(&vaf); \
225 va_end(args); \
226}
227
228__brcms_fn(info)
229__brcms_fn(warn)
230__brcms_fn(err)
231__brcms_fn(crit)
232
233#if defined(CONFIG_BRCMDBG) || defined(CONFIG_BRCM_TRACING)
234void __brcms_dbg(struct device *dev, u32 level, const char *func,
235 const char *fmt, ...)
236{
237 struct va_format vaf = {
238 .fmt = fmt,
239 };
240 va_list args;
241
242 va_start(args, fmt);
243 vaf.va = &args;
244#ifdef CONFIG_BRCMDBG
245 if ((brcm_msg_level & level) && net_ratelimit())
246 dev_err(dev, "%s %pV", func, &vaf);
247#endif
248 trace_brcms_dbg(level, func, &vaf);
249 va_end(args);
250}
251#endif
1/*
2 * Copyright (c) 2012 Broadcom Corporation
3 * Copyright (c) 2012 Canonical Ltd.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
12 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
14 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
15 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17#include <linux/debugfs.h>
18#include <linux/if_ether.h>
19#include <linux/if.h>
20#include <linux/net.h>
21#include <linux/netdevice.h>
22#include <linux/ieee80211.h>
23#include <linux/module.h>
24#include <net/mac80211.h>
25
26#include <defs.h>
27#include <brcmu_wifi.h>
28#include <brcmu_utils.h>
29#include "types.h"
30#include "main.h"
31#include "debug.h"
32#include "brcms_trace_events.h"
33#include "phy/phy_int.h"
34
35static struct dentry *root_folder;
36
37void brcms_debugfs_init(void)
38{
39 root_folder = debugfs_create_dir(KBUILD_MODNAME, NULL);
40 if (IS_ERR(root_folder))
41 root_folder = NULL;
42}
43
44void brcms_debugfs_exit(void)
45{
46 if (!root_folder)
47 return;
48
49 debugfs_remove_recursive(root_folder);
50 root_folder = NULL;
51}
52
53int brcms_debugfs_attach(struct brcms_pub *drvr)
54{
55 if (!root_folder)
56 return -ENODEV;
57
58 drvr->dbgfs_dir = debugfs_create_dir(
59 dev_name(&drvr->wlc->hw->d11core->dev), root_folder);
60 return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);
61}
62
63void brcms_debugfs_detach(struct brcms_pub *drvr)
64{
65 if (!IS_ERR_OR_NULL(drvr->dbgfs_dir))
66 debugfs_remove_recursive(drvr->dbgfs_dir);
67}
68
69struct dentry *brcms_debugfs_get_devdir(struct brcms_pub *drvr)
70{
71 return drvr->dbgfs_dir;
72}
73
74static
75int brcms_debugfs_hardware_read(struct seq_file *s, void *data)
76{
77 struct brcms_pub *drvr = s->private;
78 struct brcms_hardware *hw = drvr->wlc->hw;
79 struct bcma_device *core = hw->d11core;
80 struct bcma_bus *bus = core->bus;
81 char boardrev[BRCMU_BOARDREV_LEN];
82
83 seq_printf(s, "chipnum 0x%x\n"
84 "chiprev 0x%x\n"
85 "chippackage 0x%x\n"
86 "corerev 0x%x\n"
87 "boardid 0x%x\n"
88 "boardvendor 0x%x\n"
89 "boardrev %s\n"
90 "boardflags 0x%x\n"
91 "boardflags2 0x%x\n"
92 "ucoderev 0x%x\n"
93 "radiorev 0x%x\n"
94 "phytype 0x%x\n"
95 "phyrev 0x%x\n"
96 "anarev 0x%x\n"
97 "nvramrev %d\n",
98 bus->chipinfo.id, bus->chipinfo.rev, bus->chipinfo.pkg,
99 core->id.rev, bus->boardinfo.type, bus->boardinfo.vendor,
100 brcmu_boardrev_str(hw->boardrev, boardrev),
101 drvr->wlc->hw->boardflags, drvr->wlc->hw->boardflags2,
102 drvr->wlc->ucode_rev, hw->band->radiorev,
103 hw->band->phytype, hw->band->phyrev, hw->band->pi->ana_rev,
104 hw->sromrev);
105 return 0;
106}
107
108static int brcms_debugfs_macstat_read(struct seq_file *s, void *data)
109{
110 struct brcms_pub *drvr = s->private;
111 struct brcms_info *wl = drvr->ieee_hw->priv;
112 struct macstat stats;
113 int i;
114
115 spin_lock_bh(&wl->lock);
116 stats = *(drvr->wlc->core->macstat_snapshot);
117 spin_unlock_bh(&wl->lock);
118
119 seq_printf(s, "txallfrm: %d\n", stats.txallfrm);
120 seq_printf(s, "txrtsfrm: %d\n", stats.txrtsfrm);
121 seq_printf(s, "txctsfrm: %d\n", stats.txctsfrm);
122 seq_printf(s, "txackfrm: %d\n", stats.txackfrm);
123 seq_printf(s, "txdnlfrm: %d\n", stats.txdnlfrm);
124 seq_printf(s, "txbcnfrm: %d\n", stats.txbcnfrm);
125 seq_printf(s, "txfunfl[8]:");
126 for (i = 0; i < ARRAY_SIZE(stats.txfunfl); i++)
127 seq_printf(s, " %d", stats.txfunfl[i]);
128 seq_printf(s, "\ntxtplunfl: %d\n", stats.txtplunfl);
129 seq_printf(s, "txphyerr: %d\n", stats.txphyerr);
130 seq_printf(s, "pktengrxducast: %d\n", stats.pktengrxducast);
131 seq_printf(s, "pktengrxdmcast: %d\n", stats.pktengrxdmcast);
132 seq_printf(s, "rxfrmtoolong: %d\n", stats.rxfrmtoolong);
133 seq_printf(s, "rxfrmtooshrt: %d\n", stats.rxfrmtooshrt);
134 seq_printf(s, "rxinvmachdr: %d\n", stats.rxinvmachdr);
135 seq_printf(s, "rxbadfcs: %d\n", stats.rxbadfcs);
136 seq_printf(s, "rxbadplcp: %d\n", stats.rxbadplcp);
137 seq_printf(s, "rxcrsglitch: %d\n", stats.rxcrsglitch);
138 seq_printf(s, "rxstrt: %d\n", stats.rxstrt);
139 seq_printf(s, "rxdfrmucastmbss: %d\n", stats.rxdfrmucastmbss);
140 seq_printf(s, "rxmfrmucastmbss: %d\n", stats.rxmfrmucastmbss);
141 seq_printf(s, "rxcfrmucast: %d\n", stats.rxcfrmucast);
142 seq_printf(s, "rxrtsucast: %d\n", stats.rxrtsucast);
143 seq_printf(s, "rxctsucast: %d\n", stats.rxctsucast);
144 seq_printf(s, "rxackucast: %d\n", stats.rxackucast);
145 seq_printf(s, "rxdfrmocast: %d\n", stats.rxdfrmocast);
146 seq_printf(s, "rxmfrmocast: %d\n", stats.rxmfrmocast);
147 seq_printf(s, "rxcfrmocast: %d\n", stats.rxcfrmocast);
148 seq_printf(s, "rxrtsocast: %d\n", stats.rxrtsocast);
149 seq_printf(s, "rxctsocast: %d\n", stats.rxctsocast);
150 seq_printf(s, "rxdfrmmcast: %d\n", stats.rxdfrmmcast);
151 seq_printf(s, "rxmfrmmcast: %d\n", stats.rxmfrmmcast);
152 seq_printf(s, "rxcfrmmcast: %d\n", stats.rxcfrmmcast);
153 seq_printf(s, "rxbeaconmbss: %d\n", stats.rxbeaconmbss);
154 seq_printf(s, "rxdfrmucastobss: %d\n", stats.rxdfrmucastobss);
155 seq_printf(s, "rxbeaconobss: %d\n", stats.rxbeaconobss);
156 seq_printf(s, "rxrsptmout: %d\n", stats.rxrsptmout);
157 seq_printf(s, "bcntxcancl: %d\n", stats.bcntxcancl);
158 seq_printf(s, "rxf0ovfl: %d\n", stats.rxf0ovfl);
159 seq_printf(s, "rxf1ovfl: %d\n", stats.rxf1ovfl);
160 seq_printf(s, "rxf2ovfl: %d\n", stats.rxf2ovfl);
161 seq_printf(s, "txsfovfl: %d\n", stats.txsfovfl);
162 seq_printf(s, "pmqovfl: %d\n", stats.pmqovfl);
163 seq_printf(s, "rxcgprqfrm: %d\n", stats.rxcgprqfrm);
164 seq_printf(s, "rxcgprsqovfl: %d\n", stats.rxcgprsqovfl);
165 seq_printf(s, "txcgprsfail: %d\n", stats.txcgprsfail);
166 seq_printf(s, "txcgprssuc: %d\n", stats.txcgprssuc);
167 seq_printf(s, "prs_timeout: %d\n", stats.prs_timeout);
168 seq_printf(s, "rxnack: %d\n", stats.rxnack);
169 seq_printf(s, "frmscons: %d\n", stats.frmscons);
170 seq_printf(s, "txnack: %d\n", stats.txnack);
171 seq_printf(s, "txglitch_nack: %d\n", stats.txglitch_nack);
172 seq_printf(s, "txburst: %d\n", stats.txburst);
173 seq_printf(s, "bphy_rxcrsglitch: %d\n", stats.bphy_rxcrsglitch);
174 seq_printf(s, "phywatchdog: %d\n", stats.phywatchdog);
175 seq_printf(s, "bphy_badplcp: %d\n", stats.bphy_badplcp);
176 return 0;
177}
178
179struct brcms_debugfs_entry {
180 int (*read)(struct seq_file *seq, void *data);
181 struct brcms_pub *drvr;
182};
183
184static int brcms_debugfs_entry_open(struct inode *inode, struct file *f)
185{
186 struct brcms_debugfs_entry *entry = inode->i_private;
187
188 return single_open(f, entry->read, entry->drvr);
189}
190
191static const struct file_operations brcms_debugfs_def_ops = {
192 .owner = THIS_MODULE,
193 .open = brcms_debugfs_entry_open,
194 .release = single_release,
195 .read = seq_read,
196 .llseek = seq_lseek
197};
198
199static int
200brcms_debugfs_add_entry(struct brcms_pub *drvr, const char *fn,
201 int (*read_fn)(struct seq_file *seq, void *data))
202{
203 struct device *dev = &drvr->wlc->hw->d11core->dev;
204 struct dentry *dentry = drvr->dbgfs_dir;
205 struct brcms_debugfs_entry *entry;
206
207 if (IS_ERR_OR_NULL(dentry))
208 return -ENOENT;
209
210 entry = devm_kzalloc(dev, sizeof(*entry), GFP_KERNEL);
211 if (!entry)
212 return -ENOMEM;
213
214 entry->read = read_fn;
215 entry->drvr = drvr;
216
217 dentry = debugfs_create_file(fn, 0444, dentry, entry,
218 &brcms_debugfs_def_ops);
219
220 return PTR_ERR_OR_ZERO(dentry);
221}
222
223void brcms_debugfs_create_files(struct brcms_pub *drvr)
224{
225 if (IS_ERR_OR_NULL(drvr->dbgfs_dir))
226 return;
227
228 brcms_debugfs_add_entry(drvr, "hardware", brcms_debugfs_hardware_read);
229 brcms_debugfs_add_entry(drvr, "macstat", brcms_debugfs_macstat_read);
230}
231
232#define __brcms_fn(fn) \
233void __brcms_ ##fn(struct device *dev, const char *fmt, ...) \
234{ \
235 struct va_format vaf = { \
236 .fmt = fmt, \
237 }; \
238 va_list args; \
239 \
240 va_start(args, fmt); \
241 vaf.va = &args; \
242 dev_ ##fn(dev, "%pV", &vaf); \
243 trace_brcms_ ##fn(&vaf); \
244 va_end(args); \
245}
246
247__brcms_fn(info)
248__brcms_fn(warn)
249__brcms_fn(err)
250__brcms_fn(crit)
251
252#if defined(CONFIG_BRCMDBG) || defined(CONFIG_BRCM_TRACING)
253void __brcms_dbg(struct device *dev, u32 level, const char *func,
254 const char *fmt, ...)
255{
256 struct va_format vaf = {
257 .fmt = fmt,
258 };
259 va_list args;
260
261 va_start(args, fmt);
262 vaf.va = &args;
263#ifdef CONFIG_BRCMDBG
264 if ((brcm_msg_level & level) && net_ratelimit())
265 dev_err(dev, "%s %pV", func, &vaf);
266#endif
267 trace_brcms_dbg(level, func, &vaf);
268 va_end(args);
269}
270#endif