diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-scan.c')
-rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-scan.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-scan.c b/drivers/net/wireless/iwlegacy/iwl-scan.c index 5a967d2b15d1..c534dcef4a71 100644 --- a/drivers/net/wireless/iwlegacy/iwl-scan.c +++ b/drivers/net/wireless/iwlegacy/iwl-scan.c | |||
@@ -85,7 +85,7 @@ static int il_send_scan_abort(struct il_priv *il) | |||
85 | * can occur if we send the scan abort before we | 85 | * can occur if we send the scan abort before we |
86 | * the microcode has notified us that a scan is | 86 | * the microcode has notified us that a scan is |
87 | * completed. */ | 87 | * completed. */ |
88 | IL_DEBUG_SCAN(il, "SCAN_ABORT ret %d.\n", pkt->u.status); | 88 | D_SCAN("SCAN_ABORT ret %d.\n", pkt->u.status); |
89 | ret = -EIO; | 89 | ret = -EIO; |
90 | } | 90 | } |
91 | 91 | ||
@@ -97,7 +97,7 @@ static void il_complete_scan(struct il_priv *il, bool aborted) | |||
97 | { | 97 | { |
98 | /* check if scan was requested from mac80211 */ | 98 | /* check if scan was requested from mac80211 */ |
99 | if (il->scan_request) { | 99 | if (il->scan_request) { |
100 | IL_DEBUG_SCAN(il, "Complete scan in mac80211\n"); | 100 | D_SCAN("Complete scan in mac80211\n"); |
101 | ieee80211_scan_completed(il->hw, aborted); | 101 | ieee80211_scan_completed(il->hw, aborted); |
102 | } | 102 | } |
103 | 103 | ||
@@ -110,11 +110,11 @@ void il_force_scan_end(struct il_priv *il) | |||
110 | lockdep_assert_held(&il->mutex); | 110 | lockdep_assert_held(&il->mutex); |
111 | 111 | ||
112 | if (!test_bit(STATUS_SCANNING, &il->status)) { | 112 | if (!test_bit(STATUS_SCANNING, &il->status)) { |
113 | IL_DEBUG_SCAN(il, "Forcing scan end while not scanning\n"); | 113 | D_SCAN("Forcing scan end while not scanning\n"); |
114 | return; | 114 | return; |
115 | } | 115 | } |
116 | 116 | ||
117 | IL_DEBUG_SCAN(il, "Forcing scan end\n"); | 117 | D_SCAN("Forcing scan end\n"); |
118 | clear_bit(STATUS_SCANNING, &il->status); | 118 | clear_bit(STATUS_SCANNING, &il->status); |
119 | clear_bit(STATUS_SCAN_HW, &il->status); | 119 | clear_bit(STATUS_SCAN_HW, &il->status); |
120 | clear_bit(STATUS_SCAN_ABORTING, &il->status); | 120 | clear_bit(STATUS_SCAN_ABORTING, &il->status); |
@@ -128,21 +128,21 @@ static void il_do_scan_abort(struct il_priv *il) | |||
128 | lockdep_assert_held(&il->mutex); | 128 | lockdep_assert_held(&il->mutex); |
129 | 129 | ||
130 | if (!test_bit(STATUS_SCANNING, &il->status)) { | 130 | if (!test_bit(STATUS_SCANNING, &il->status)) { |
131 | IL_DEBUG_SCAN(il, "Not performing scan to abort\n"); | 131 | D_SCAN("Not performing scan to abort\n"); |
132 | return; | 132 | return; |
133 | } | 133 | } |
134 | 134 | ||
135 | if (test_and_set_bit(STATUS_SCAN_ABORTING, &il->status)) { | 135 | if (test_and_set_bit(STATUS_SCAN_ABORTING, &il->status)) { |
136 | IL_DEBUG_SCAN(il, "Scan abort in progress\n"); | 136 | D_SCAN("Scan abort in progress\n"); |
137 | return; | 137 | return; |
138 | } | 138 | } |
139 | 139 | ||
140 | ret = il_send_scan_abort(il); | 140 | ret = il_send_scan_abort(il); |
141 | if (ret) { | 141 | if (ret) { |
142 | IL_DEBUG_SCAN(il, "Send scan abort failed %d\n", ret); | 142 | D_SCAN("Send scan abort failed %d\n", ret); |
143 | il_force_scan_end(il); | 143 | il_force_scan_end(il); |
144 | } else | 144 | } else |
145 | IL_DEBUG_SCAN(il, "Successfully send scan abort\n"); | 145 | D_SCAN("Successfully send scan abort\n"); |
146 | } | 146 | } |
147 | 147 | ||
148 | /** | 148 | /** |
@@ -150,7 +150,7 @@ static void il_do_scan_abort(struct il_priv *il) | |||
150 | */ | 150 | */ |
151 | int il_scan_cancel(struct il_priv *il) | 151 | int il_scan_cancel(struct il_priv *il) |
152 | { | 152 | { |
153 | IL_DEBUG_SCAN(il, "Queuing abort scan\n"); | 153 | D_SCAN("Queuing abort scan\n"); |
154 | queue_work(il->workqueue, &il->abort_scan); | 154 | queue_work(il->workqueue, &il->abort_scan); |
155 | return 0; | 155 | return 0; |
156 | } | 156 | } |
@@ -167,7 +167,7 @@ int il_scan_cancel_timeout(struct il_priv *il, unsigned long ms) | |||
167 | 167 | ||
168 | lockdep_assert_held(&il->mutex); | 168 | lockdep_assert_held(&il->mutex); |
169 | 169 | ||
170 | IL_DEBUG_SCAN(il, "Scan cancel timeout\n"); | 170 | D_SCAN("Scan cancel timeout\n"); |
171 | 171 | ||
172 | il_do_scan_abort(il); | 172 | il_do_scan_abort(il); |
173 | 173 | ||
@@ -190,7 +190,7 @@ static void il_rx_reply_scan(struct il_priv *il, | |||
190 | struct il_scanreq_notification *notif = | 190 | struct il_scanreq_notification *notif = |
191 | (struct il_scanreq_notification *)pkt->u.raw; | 191 | (struct il_scanreq_notification *)pkt->u.raw; |
192 | 192 | ||
193 | IL_DEBUG_SCAN(il, "Scan request status = 0x%x\n", notif->status); | 193 | D_SCAN("Scan request status = 0x%x\n", notif->status); |
194 | #endif | 194 | #endif |
195 | } | 195 | } |
196 | 196 | ||
@@ -202,7 +202,7 @@ static void il_rx_scan_start_notif(struct il_priv *il, | |||
202 | struct il_scanstart_notification *notif = | 202 | struct il_scanstart_notification *notif = |
203 | (struct il_scanstart_notification *)pkt->u.raw; | 203 | (struct il_scanstart_notification *)pkt->u.raw; |
204 | il->scan_start_tsf = le32_to_cpu(notif->tsf_low); | 204 | il->scan_start_tsf = le32_to_cpu(notif->tsf_low); |
205 | IL_DEBUG_SCAN(il, "Scan start: " | 205 | D_SCAN("Scan start: " |
206 | "%d [802.11%s] " | 206 | "%d [802.11%s] " |
207 | "(TSF: 0x%08X:%08X) - %d (beacon timer %u)\n", | 207 | "(TSF: 0x%08X:%08X) - %d (beacon timer %u)\n", |
208 | notif->channel, | 208 | notif->channel, |
@@ -221,7 +221,7 @@ static void il_rx_scan_results_notif(struct il_priv *il, | |||
221 | struct il_scanresults_notification *notif = | 221 | struct il_scanresults_notification *notif = |
222 | (struct il_scanresults_notification *)pkt->u.raw; | 222 | (struct il_scanresults_notification *)pkt->u.raw; |
223 | 223 | ||
224 | IL_DEBUG_SCAN(il, "Scan ch.res: " | 224 | D_SCAN("Scan ch.res: " |
225 | "%d [802.11%s] " | 225 | "%d [802.11%s] " |
226 | "(TSF: 0x%08X:%08X) - %d " | 226 | "(TSF: 0x%08X:%08X) - %d " |
227 | "elapsed=%lu usec\n", | 227 | "elapsed=%lu usec\n", |
@@ -244,7 +244,7 @@ static void il_rx_scan_complete_notif(struct il_priv *il, | |||
244 | struct il_scancomplete_notification *scan_notif = (void *)pkt->u.raw; | 244 | struct il_scancomplete_notification *scan_notif = (void *)pkt->u.raw; |
245 | #endif | 245 | #endif |
246 | 246 | ||
247 | IL_DEBUG_SCAN(il, | 247 | D_SCAN( |
248 | "Scan complete: %d channels (TSF 0x%08X:%08X) - %d\n", | 248 | "Scan complete: %d channels (TSF 0x%08X:%08X) - %d\n", |
249 | scan_notif->scanned_channels, | 249 | scan_notif->scanned_channels, |
250 | scan_notif->tsf_low, | 250 | scan_notif->tsf_low, |
@@ -253,7 +253,7 @@ static void il_rx_scan_complete_notif(struct il_priv *il, | |||
253 | /* The HW is no longer scanning */ | 253 | /* The HW is no longer scanning */ |
254 | clear_bit(STATUS_SCAN_HW, &il->status); | 254 | clear_bit(STATUS_SCAN_HW, &il->status); |
255 | 255 | ||
256 | IL_DEBUG_SCAN(il, "Scan on %sGHz took %dms\n", | 256 | D_SCAN("Scan on %sGHz took %dms\n", |
257 | (il->scan_band == IEEE80211_BAND_2GHZ) ? "2.4" : "5.2", | 257 | (il->scan_band == IEEE80211_BAND_2GHZ) ? "2.4" : "5.2", |
258 | jiffies_to_msecs(jiffies - il->scan_start)); | 258 | jiffies_to_msecs(jiffies - il->scan_start)); |
259 | 259 | ||
@@ -346,17 +346,17 @@ static int il_scan_initiate(struct il_priv *il, | |||
346 | } | 346 | } |
347 | 347 | ||
348 | if (test_bit(STATUS_SCAN_HW, &il->status)) { | 348 | if (test_bit(STATUS_SCAN_HW, &il->status)) { |
349 | IL_DEBUG_SCAN(il, | 349 | D_SCAN( |
350 | "Multiple concurrent scan requests in parallel.\n"); | 350 | "Multiple concurrent scan requests in parallel.\n"); |
351 | return -EBUSY; | 351 | return -EBUSY; |
352 | } | 352 | } |
353 | 353 | ||
354 | if (test_bit(STATUS_SCAN_ABORTING, &il->status)) { | 354 | if (test_bit(STATUS_SCAN_ABORTING, &il->status)) { |
355 | IL_DEBUG_SCAN(il, "Scan request while abort pending.\n"); | 355 | D_SCAN("Scan request while abort pending.\n"); |
356 | return -EBUSY; | 356 | return -EBUSY; |
357 | } | 357 | } |
358 | 358 | ||
359 | IL_DEBUG_SCAN(il, "Starting scan...\n"); | 359 | D_SCAN("Starting scan...\n"); |
360 | 360 | ||
361 | set_bit(STATUS_SCANNING, &il->status); | 361 | set_bit(STATUS_SCANNING, &il->status); |
362 | il->scan_start = jiffies; | 362 | il->scan_start = jiffies; |
@@ -380,7 +380,7 @@ int il_mac_hw_scan(struct ieee80211_hw *hw, | |||
380 | struct il_priv *il = hw->priv; | 380 | struct il_priv *il = hw->priv; |
381 | int ret; | 381 | int ret; |
382 | 382 | ||
383 | IL_DEBUG_MAC80211(il, "enter\n"); | 383 | D_MAC80211("enter\n"); |
384 | 384 | ||
385 | if (req->n_channels == 0) | 385 | if (req->n_channels == 0) |
386 | return -EINVAL; | 386 | return -EINVAL; |
@@ -388,7 +388,7 @@ int il_mac_hw_scan(struct ieee80211_hw *hw, | |||
388 | mutex_lock(&il->mutex); | 388 | mutex_lock(&il->mutex); |
389 | 389 | ||
390 | if (test_bit(STATUS_SCANNING, &il->status)) { | 390 | if (test_bit(STATUS_SCANNING, &il->status)) { |
391 | IL_DEBUG_SCAN(il, "Scan already in progress.\n"); | 391 | D_SCAN("Scan already in progress.\n"); |
392 | ret = -EAGAIN; | 392 | ret = -EAGAIN; |
393 | goto out_unlock; | 393 | goto out_unlock; |
394 | } | 394 | } |
@@ -400,7 +400,7 @@ int il_mac_hw_scan(struct ieee80211_hw *hw, | |||
400 | 400 | ||
401 | ret = il_scan_initiate(il, vif); | 401 | ret = il_scan_initiate(il, vif); |
402 | 402 | ||
403 | IL_DEBUG_MAC80211(il, "leave\n"); | 403 | D_MAC80211("leave\n"); |
404 | 404 | ||
405 | out_unlock: | 405 | out_unlock: |
406 | mutex_unlock(&il->mutex); | 406 | mutex_unlock(&il->mutex); |
@@ -414,7 +414,7 @@ static void il_bg_scan_check(struct work_struct *data) | |||
414 | struct il_priv *il = | 414 | struct il_priv *il = |
415 | container_of(data, struct il_priv, scan_check.work); | 415 | container_of(data, struct il_priv, scan_check.work); |
416 | 416 | ||
417 | IL_DEBUG_SCAN(il, "Scan check work\n"); | 417 | D_SCAN("Scan check work\n"); |
418 | 418 | ||
419 | /* Since we are here firmware does not finish scan and | 419 | /* Since we are here firmware does not finish scan and |
420 | * most likely is in bad shape, so we don't bother to | 420 | * most likely is in bad shape, so we don't bother to |
@@ -477,7 +477,7 @@ static void il_bg_abort_scan(struct work_struct *work) | |||
477 | { | 477 | { |
478 | struct il_priv *il = container_of(work, struct il_priv, abort_scan); | 478 | struct il_priv *il = container_of(work, struct il_priv, abort_scan); |
479 | 479 | ||
480 | IL_DEBUG_SCAN(il, "Abort scan work\n"); | 480 | D_SCAN("Abort scan work\n"); |
481 | 481 | ||
482 | /* We keep scan_check work queued in case when firmware will not | 482 | /* We keep scan_check work queued in case when firmware will not |
483 | * report back scan completed notification */ | 483 | * report back scan completed notification */ |
@@ -492,7 +492,7 @@ static void il_bg_scan_completed(struct work_struct *work) | |||
492 | container_of(work, struct il_priv, scan_completed); | 492 | container_of(work, struct il_priv, scan_completed); |
493 | bool aborted; | 493 | bool aborted; |
494 | 494 | ||
495 | IL_DEBUG_SCAN(il, "Completed scan.\n"); | 495 | D_SCAN("Completed scan.\n"); |
496 | 496 | ||
497 | cancel_delayed_work(&il->scan_check); | 497 | cancel_delayed_work(&il->scan_check); |
498 | 498 | ||
@@ -500,10 +500,10 @@ static void il_bg_scan_completed(struct work_struct *work) | |||
500 | 500 | ||
501 | aborted = test_and_clear_bit(STATUS_SCAN_ABORTING, &il->status); | 501 | aborted = test_and_clear_bit(STATUS_SCAN_ABORTING, &il->status); |
502 | if (aborted) | 502 | if (aborted) |
503 | IL_DEBUG_SCAN(il, "Aborted scan completed.\n"); | 503 | D_SCAN("Aborted scan completed.\n"); |
504 | 504 | ||
505 | if (!test_and_clear_bit(STATUS_SCANNING, &il->status)) { | 505 | if (!test_and_clear_bit(STATUS_SCANNING, &il->status)) { |
506 | IL_DEBUG_SCAN(il, "Scan already completed.\n"); | 506 | D_SCAN("Scan already completed.\n"); |
507 | goto out_settings; | 507 | goto out_settings; |
508 | } | 508 | } |
509 | 509 | ||