Lines Matching refs:buf
24 char buf[DEBUGFS_FORMAT_BUFFER_SIZE]; in mac80211_format_buffer() local
28 res = vscnprintf(buf, sizeof(buf), fmt, args); in mac80211_format_buffer()
31 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in mac80211_format_buffer()
81 char buf[200]; in aqm_read() local
87 len = scnprintf(buf, sizeof(buf), in aqm_read()
112 buf, len); in aqm_read()
121 char buf[100]; in aqm_write() local
123 if (count >= sizeof(buf)) in aqm_write()
126 if (copy_from_user(buf, user_buf, count)) in aqm_write()
129 if (count && buf[count - 1] == '\n') in aqm_write()
130 buf[count - 1] = '\0'; in aqm_write()
132 buf[count] = '\0'; in aqm_write()
134 if (sscanf(buf, "fq_limit %u", &local->fq.limit) == 1) in aqm_write()
136 else if (sscanf(buf, "fq_memory_limit %u", &local->fq.memory_limit) == 1) in aqm_write()
138 else if (sscanf(buf, "fq_quantum %u", &local->fq.quantum) == 1) in aqm_write()
155 char buf[128] = {}, *pos, *end; in airtime_flags_read() local
157 pos = buf; in airtime_flags_read()
158 end = pos + sizeof(buf) - 1; in airtime_flags_read()
167 return simple_read_from_buffer(user_buf, count, ppos, buf, in airtime_flags_read()
168 strlen(buf)); in airtime_flags_read()
176 char buf[16]; in airtime_flags_write() local
178 if (count >= sizeof(buf)) in airtime_flags_write()
181 if (copy_from_user(buf, user_buf, count)) in airtime_flags_write()
184 if (count && buf[count - 1] == '\n') in airtime_flags_write()
185 buf[count - 1] = '\0'; in airtime_flags_write()
187 buf[count] = '\0'; in airtime_flags_write()
189 if (kstrtou16(buf, 0, &local->airtime_flags)) in airtime_flags_write()
206 char buf[400]; in aql_pending_read() local
209 len = scnprintf(buf, sizeof(buf), in aql_pending_read()
222 buf, len); in aql_pending_read()
236 char buf[400]; in aql_txq_limit_read() local
239 len = scnprintf(buf, sizeof(buf), in aql_txq_limit_read()
254 buf, len); in aql_txq_limit_read()
263 char buf[100]; in aql_txq_limit_write() local
267 if (count >= sizeof(buf)) in aql_txq_limit_write()
270 if (copy_from_user(buf, user_buf, count)) in aql_txq_limit_write()
273 if (count && buf[count - 1] == '\n') in aql_txq_limit_write()
274 buf[count - 1] = '\0'; in aql_txq_limit_write()
276 buf[count] = '\0'; in aql_txq_limit_write()
278 if (sscanf(buf, "%u %u %u", &ac, &q_limit_low, &q_limit_high) != 3) in aql_txq_limit_write()
313 char buf[3]; in aql_enable_read() local
316 len = scnprintf(buf, sizeof(buf), "%d\n", in aql_enable_read()
319 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in aql_enable_read()
326 char buf[3]; in aql_enable_write() local
329 if (count > sizeof(buf)) in aql_enable_write()
332 if (copy_from_user(buf, user_buf, count)) in aql_enable_write()
335 buf[sizeof(buf) - 1] = '\0'; in aql_enable_write()
336 len = strlen(buf); in aql_enable_write()
337 if (len > 0 && buf[len - 1] == '\n') in aql_enable_write()
338 buf[len - 1] = 0; in aql_enable_write()
340 if (buf[0] == '0' && buf[1] == '\0') { in aql_enable_write()
343 } else if (buf[0] == '1' && buf[1] == '\0') { in aql_enable_write()
365 char buf[3]; in force_tx_status_read() local
368 len = scnprintf(buf, sizeof(buf), "%d\n", (int)local->force_tx_status); in force_tx_status_read()
371 buf, len); in force_tx_status_read()
380 char buf[3]; in force_tx_status_write() local
382 if (count >= sizeof(buf)) in force_tx_status_write()
385 if (copy_from_user(buf, user_buf, count)) in force_tx_status_write()
388 if (count && buf[count - 1] == '\n') in force_tx_status_write()
389 buf[count - 1] = '\0'; in force_tx_status_write()
391 buf[count] = '\0'; in force_tx_status_write()
393 if (buf[0] == '0' && buf[1] == '\0') in force_tx_status_write()
395 else if (buf[0] == '1' && buf[1] == '\0') in force_tx_status_write()
503 char *buf = kzalloc(bufsz, GFP_KERNEL); in hwflags_read() local
504 char *pos = buf, *end = buf + bufsz - 1; in hwflags_read()
508 if (!buf) in hwflags_read()
522 rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in hwflags_read()
523 kfree(buf); in hwflags_read()
531 char buf[100]; in hwflags_write() local
534 if (count >= sizeof(buf)) in hwflags_write()
537 if (copy_from_user(buf, user_buf, count)) in hwflags_write()
540 if (count && buf[count - 1] == '\n') in hwflags_write()
541 buf[count - 1] = '\0'; in hwflags_write()
543 buf[count] = '\0'; in hwflags_write()
545 if (sscanf(buf, "strict=%d", &val) == 1) { in hwflags_write()
573 char *buf; in misc_read() local
579 buf = kzalloc(bufsz, GFP_KERNEL); in misc_read()
580 if (!buf) in misc_read()
583 pos = buf; in misc_read()
584 end = buf + bufsz - 1; in misc_read()
594 rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in misc_read()
595 kfree(buf); in misc_read()
604 char buf[IEEE80211_MAX_QUEUES * 20]; in queues_read() local
609 res += sprintf(buf + res, "%02d: %#.8lx/%d\n", q, in queues_read()
614 return simple_read_from_buffer(user_buf, count, ppos, buf, res); in queues_read()
625 int (*printvalue)(struct ieee80211_low_level_stats *stats, char *buf, in format_devstat_counter() argument
629 char buf[20]; in format_devstat_counter() local
637 res = printvalue(&stats, buf, sizeof(buf)); in format_devstat_counter()
638 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in format_devstat_counter()
643 char *buf, int buflen) \
645 return scnprintf(buf, buflen, "%u\n", stats->name); \