diff options
Diffstat (limited to 'net/mac80211/rc80211_pid_algo.c')
-rw-r--r-- | net/mac80211/rc80211_pid_algo.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c index a849b745bdb5..bcd27c1d7594 100644 --- a/net/mac80211/rc80211_pid_algo.c +++ b/net/mac80211/rc80211_pid_algo.c | |||
@@ -398,13 +398,25 @@ static void *rate_control_pid_alloc(struct ieee80211_local *local) | |||
398 | return NULL; | 398 | return NULL; |
399 | } | 399 | } |
400 | 400 | ||
401 | pinfo->target = RC_PID_TARGET_PF; | ||
402 | pinfo->sampling_period = RC_PID_INTERVAL; | ||
403 | pinfo->coeff_p = RC_PID_COEFF_P; | ||
404 | pinfo->coeff_i = RC_PID_COEFF_I; | ||
405 | pinfo->coeff_d = RC_PID_COEFF_D; | ||
406 | pinfo->smoothing_shift = RC_PID_SMOOTHING_SHIFT; | ||
407 | pinfo->sharpen_factor = RC_PID_SHARPENING_FACTOR; | ||
408 | pinfo->sharpen_duration = RC_PID_SHARPENING_DURATION; | ||
409 | pinfo->norm_offset = RC_PID_NORM_OFFSET; | ||
410 | pinfo->rinfo = rinfo; | ||
411 | pinfo->oldrate = 0; | ||
412 | |||
401 | /* Sort the rates. This is optimized for the most common case (i.e. | 413 | /* Sort the rates. This is optimized for the most common case (i.e. |
402 | * almost-sorted CCK+OFDM rates). Kind of bubble-sort with reversed | 414 | * almost-sorted CCK+OFDM rates). Kind of bubble-sort with reversed |
403 | * mapping too. */ | 415 | * mapping too. */ |
404 | for (i = 0; i < sband->n_bitrates; i++) { | 416 | for (i = 0; i < sband->n_bitrates; i++) { |
405 | rinfo[i].index = i; | 417 | rinfo[i].index = i; |
406 | rinfo[i].rev_index = i; | 418 | rinfo[i].rev_index = i; |
407 | if (pinfo->fast_start) | 419 | if (RC_PID_FAST_START) |
408 | rinfo[i].diff = 0; | 420 | rinfo[i].diff = 0; |
409 | else | 421 | else |
410 | rinfo[i].diff = i * pinfo->norm_offset; | 422 | rinfo[i].diff = i * pinfo->norm_offset; |
@@ -425,19 +437,6 @@ static void *rate_control_pid_alloc(struct ieee80211_local *local) | |||
425 | break; | 437 | break; |
426 | } | 438 | } |
427 | 439 | ||
428 | pinfo->target = RC_PID_TARGET_PF; | ||
429 | pinfo->sampling_period = RC_PID_INTERVAL; | ||
430 | pinfo->coeff_p = RC_PID_COEFF_P; | ||
431 | pinfo->coeff_i = RC_PID_COEFF_I; | ||
432 | pinfo->coeff_d = RC_PID_COEFF_D; | ||
433 | pinfo->smoothing_shift = RC_PID_SMOOTHING_SHIFT; | ||
434 | pinfo->sharpen_factor = RC_PID_SHARPENING_FACTOR; | ||
435 | pinfo->sharpen_duration = RC_PID_SHARPENING_DURATION; | ||
436 | pinfo->norm_offset = RC_PID_NORM_OFFSET; | ||
437 | pinfo->fast_start = RC_PID_FAST_START; | ||
438 | pinfo->rinfo = rinfo; | ||
439 | pinfo->oldrate = 0; | ||
440 | |||
441 | #ifdef CONFIG_MAC80211_DEBUGFS | 440 | #ifdef CONFIG_MAC80211_DEBUGFS |
442 | de = &pinfo->dentries; | 441 | de = &pinfo->dentries; |
443 | de->dir = debugfs_create_dir("rc80211_pid", | 442 | de->dir = debugfs_create_dir("rc80211_pid", |
@@ -465,9 +464,6 @@ static void *rate_control_pid_alloc(struct ieee80211_local *local) | |||
465 | de->norm_offset = debugfs_create_u32("norm_offset", | 464 | de->norm_offset = debugfs_create_u32("norm_offset", |
466 | S_IRUSR | S_IWUSR, de->dir, | 465 | S_IRUSR | S_IWUSR, de->dir, |
467 | &pinfo->norm_offset); | 466 | &pinfo->norm_offset); |
468 | de->fast_start = debugfs_create_bool("fast_start", | ||
469 | S_IRUSR | S_IWUSR, de->dir, | ||
470 | &pinfo->fast_start); | ||
471 | #endif | 467 | #endif |
472 | 468 | ||
473 | return pinfo; | 469 | return pinfo; |
@@ -479,7 +475,6 @@ static void rate_control_pid_free(void *priv) | |||
479 | #ifdef CONFIG_MAC80211_DEBUGFS | 475 | #ifdef CONFIG_MAC80211_DEBUGFS |
480 | struct rc_pid_debugfs_entries *de = &pinfo->dentries; | 476 | struct rc_pid_debugfs_entries *de = &pinfo->dentries; |
481 | 477 | ||
482 | debugfs_remove(de->fast_start); | ||
483 | debugfs_remove(de->norm_offset); | 478 | debugfs_remove(de->norm_offset); |
484 | debugfs_remove(de->sharpen_duration); | 479 | debugfs_remove(de->sharpen_duration); |
485 | debugfs_remove(de->sharpen_factor); | 480 | debugfs_remove(de->sharpen_factor); |