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Commit d9ce353a authored by Johannes Tenschert's avatar Johannes Tenschert Committed by Greg Kroah-Hartman
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staging: bcm: led_control.c: fix parens/braces 

Signed-off-by: default avatarJohannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Reviewed-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f5d8c26a
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Showing with 87 additions and 208 deletions
drivers/staging/bcm/led_control.c
View file @ d9ce353a
......@@ -29,14 +29,11 @@ static INT LED_Blink(PMINI_ADAPTER Adapter, UINT GPIO_Num, UCHAR uiLedIndex, ULO
BOOLEAN bInfinite = FALSE;
/* Check if num_of_time is -ve. If yes, blink led in infinite loop */
if (num_of_time < 0)
{
if (num_of_time < 0) {
bInfinite = TRUE;
num_of_time = 1;
}
while (num_of_time)
{
while (num_of_time) {
if (currdriverstate == Adapter->DriverState)
TURN_ON_LED(GPIO_Num, uiLedIndex);
......@@ -45,16 +42,14 @@ static INT LED_Blink(PMINI_ADAPTER Adapter, UINT GPIO_Num, UCHAR uiLedIndex, ULO
currdriverstate != Adapter->DriverState || kthread_should_stop(),
msecs_to_jiffies(timeout));
if (kthread_should_stop())
{
if (kthread_should_stop()) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Led thread got signal to exit..hence exiting");
Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
TURN_OFF_LED(GPIO_Num, uiLedIndex);
Status = EVENT_SIGNALED;
break;
}
if (Status)
{
if (Status) {
TURN_OFF_LED(GPIO_Num, uiLedIndex);
Status = EVENT_SIGNALED;
break;
......@@ -116,15 +111,13 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
num_of_time_tx = ScaleRateofTransfer((ULONG)rate_of_transfer_tx);
num_of_time_rx = ScaleRateofTransfer((ULONG)rate_of_transfer_rx);
while ((Adapter->device_removed == FALSE))
{
while ((Adapter->device_removed == FALSE)) {
timeout = 50;
/*
* Blink Tx and Rx LED when both Tx and Rx is
* in normal bandwidth
*/
if (bBlinkBothLED)
{
if (bBlinkBothLED) {
/*
* Assign minimum number of blinks of
* either Tx or Rx.
......@@ -133,62 +126,44 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
num_of_time = num_of_time_rx;
else
num_of_time = num_of_time_tx;
if (num_of_time > 0)
{
if (num_of_time > 0) {
/* Blink both Tx and Rx LEDs */
if (LED_Blink(Adapter, 1 << GPIO_Num_tx, uiTxLedIndex, timeout, num_of_time, currdriverstate)
== EVENT_SIGNALED)
{
return EVENT_SIGNALED;
}
if (LED_Blink(Adapter, 1 << GPIO_Num_rx, uiRxLedIndex, timeout, num_of_time, currdriverstate)
== EVENT_SIGNALED)
{
return EVENT_SIGNALED;
}
}
if (num_of_time == num_of_time_tx)
{
if (num_of_time == num_of_time_tx) {
/* Blink pending rate of Rx */
if (LED_Blink(Adapter, (1 << GPIO_Num_rx), uiRxLedIndex, timeout,
num_of_time_rx-num_of_time, currdriverstate) == EVENT_SIGNALED)
{
return EVENT_SIGNALED;
}
num_of_time = num_of_time_rx;
}
else
{
} else {
/* Blink pending rate of Tx */
if (LED_Blink(Adapter, 1 << GPIO_Num_tx, uiTxLedIndex, timeout,
num_of_time_tx-num_of_time, currdriverstate) == EVENT_SIGNALED)
{
return EVENT_SIGNALED;
}
num_of_time = num_of_time_tx;
}
}
else
{
if (num_of_time == num_of_time_tx)
{
} else {
if (num_of_time == num_of_time_tx) {
/* Blink pending rate of Rx */
if (LED_Blink(Adapter, 1 << GPIO_Num_tx, uiTxLedIndex, timeout, num_of_time, currdriverstate)
== EVENT_SIGNALED)
{
return EVENT_SIGNALED;
}
}
else
{
} else {
/* Blink pending rate of Tx */
if (LED_Blink(Adapter, 1 << GPIO_Num_rx, uiRxLedIndex, timeout,
num_of_time, currdriverstate) == EVENT_SIGNALED)
{
return EVENT_SIGNALED;
}
}
}
......@@ -197,15 +172,13 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
* wait till delay completes to 1 second
*/
remDelay = MAX_NUM_OF_BLINKS - num_of_time;
if (remDelay > 0)
{
if (remDelay > 0) {
timeout = 100 * remDelay;
Status = wait_event_interruptible_timeout(Adapter->LEDInfo.notify_led_event,
currdriverstate != Adapter->DriverState || kthread_should_stop(),
msecs_to_jiffies(timeout));
if (kthread_should_stop())
{
if (kthread_should_stop()) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Led thread got signal to exit..hence exiting");
Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
return EVENT_SIGNALED;
......@@ -266,16 +239,14 @@ static INT ValidateDSDParamsChecksum(PMINI_ADAPTER Adapter, ULONG ulParamOffset
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread:ValidateDSDParamsChecksum: 0x%lx 0x%X", ulParamOffset, usParamLen);
puBuffer = kmalloc(usParamLen, GFP_KERNEL);
if (!puBuffer)
{
if (!puBuffer) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: ValidateDSDParamsChecksum Allocation failed");
return -ENOMEM;
}
/* Read the DSD data from the parameter offset. */
if (STATUS_SUCCESS != BeceemNVMRead(Adapter, (PUINT)puBuffer, ulParamOffset, usParamLen))
{
if (STATUS_SUCCESS != BeceemNVMRead(Adapter, (PUINT)puBuffer, ulParamOffset, usParamLen)) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: ValidateDSDParamsChecksum BeceemNVMRead failed");
Status = STATUS_IMAGE_CHECKSUM_MISMATCH;
goto exit;
......@@ -289,8 +260,7 @@ static INT ValidateDSDParamsChecksum(PMINI_ADAPTER Adapter, ULONG ulParamOffset
* End of the DSD parameter will have a TWO bytes checksum stored in it.
* Read it and compare with the calculated Checksum.
*/
if (STATUS_SUCCESS != BeceemNVMRead(Adapter, (PUINT)&usChksmOrg, ulParamOffset+usParamLen, 2))
{
if (STATUS_SUCCESS != BeceemNVMRead(Adapter, (PUINT)&usChksmOrg, ulParamOffset+usParamLen, 2)) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: ValidateDSDParamsChecksum BeceemNVMRead failed");
Status = STATUS_IMAGE_CHECKSUM_MISMATCH;
goto exit;
......@@ -302,8 +272,7 @@ static INT ValidateDSDParamsChecksum(PMINI_ADAPTER Adapter, ULONG ulParamOffset
* Compare the checksum calculated with the checksum read
* from DSD section
*/
if (usChecksumCalculated ^ usChksmOrg)
{
if (usChecksumCalculated ^ usChksmOrg) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: ValidateDSDParamsChecksum: Checksums don't match");
Status = STATUS_IMAGE_CHECKSUM_MISMATCH;
goto exit;
......@@ -345,9 +314,7 @@ static INT ValidateHWParmStructure(PMINI_ADAPTER Adapter, ULONG ulHwParamOffset)
BeceemNVMRead(Adapter, (PUINT)&HwParamLen, ulHwParamOffset, 2);
HwParamLen = ntohs(HwParamLen);
if (0 == HwParamLen || HwParamLen > Adapter->uiNVMDSDSize)
{
return STATUS_IMAGE_CHECKSUM_MISMATCH;
}
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread:HwParamLen = 0x%x", HwParamLen);
Status = ValidateDSDParamsChecksum(Adapter, ulHwParamOffset, HwParamLen);
......@@ -369,14 +336,11 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "usEEPROMVersion: Minor:0x%X Major:0x%x", usEEPROMVersion&0xFF, ((usEEPROMVersion>>8)&0xFF));
if (((usEEPROMVersion>>8)&0xFF) < EEPROM_MAP5_MAJORVERSION)
{
if (((usEEPROMVersion>>8)&0xFF) < EEPROM_MAP5_MAJORVERSION) {
BeceemNVMRead(Adapter, (PUINT)&usHwParamData, EEPROM_HW_PARAM_POINTER_ADDRESS, 2);
usHwParamData = ntohs(usHwParamData);
dwReadValue = usHwParamData;
}
else
{
} else {
/*
* Validate Compatibility section and then read HW param
* if compatibility section is valid.
......@@ -386,9 +350,8 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
COMPATIBILITY_SECTION_LENGTH_MAP5);
if (Status != STATUS_SUCCESS)
{
return Status;
}
BeceemNVMRead(Adapter, (PUINT)&dwReadValue, EEPROM_HW_PARAM_POINTER_ADDRRES_MAP5, 4);
dwReadValue = ntohl(dwReadValue);
}
......@@ -404,14 +367,11 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
*/
if (dwReadValue < DSD_START_OFFSET ||
dwReadValue > (Adapter->uiNVMDSDSize-DSD_START_OFFSET))
{
return STATUS_IMAGE_CHECKSUM_MISMATCH;
}
Status = ValidateHWParmStructure(Adapter, dwReadValue);
if (Status) {
if (Status)
return Status;
}
/*
* Add DSD_START_OFFSET to the offset read from the EEPROM.
......@@ -429,35 +389,25 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
* number to GPIO pin number to GPIO_Array
*/
BeceemNVMRead(Adapter, (UINT *)ucGPIOInfo, dwReadValue, 32);
for (ucIndex = 0; ucIndex < 32; ucIndex++)
{
for (ucIndex = 0; ucIndex < 32; ucIndex++) {
switch (ucGPIOInfo[ucIndex])
{
switch (ucGPIOInfo[ucIndex]) {
case RED_LED:
{
GPIO_Array[RED_LED] = ucIndex;
Adapter->gpioBitMap |= (1 << ucIndex);
break;
}
case BLUE_LED:
{
GPIO_Array[BLUE_LED] = ucIndex;
Adapter->gpioBitMap |= (1 << ucIndex);
break;
}
case YELLOW_LED:
{
GPIO_Array[YELLOW_LED] = ucIndex;
Adapter->gpioBitMap |= (1 << ucIndex);
break;
}
case GREEN_LED:
{
GPIO_Array[GREEN_LED] = ucIndex;
Adapter->gpioBitMap |= (1 << ucIndex);
break;
}
default:
break;
}
......@@ -479,8 +429,7 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
UCHAR bData = 0;
memset(GPIO_Array, DISABLE_GPIO_NUM, NUM_OF_LEDS+1);
if (!Adapter->pstargetparams || IS_ERR(Adapter->pstargetparams))
{
if (!Adapter->pstargetparams || IS_ERR(Adapter->pstargetparams)) {
BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Target Params not Avail.\n");
return -ENOENT;
}
......@@ -488,13 +437,10 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
/* Populate GPIO_Array with GPIO numbers for LED functions */
/* Read the GPIO numbers from EEPROM */
Status = ReadLEDInformationFromEEPROM(Adapter, GPIO_Array);
if (Status == STATUS_IMAGE_CHECKSUM_MISMATCH)
{
if (Status == STATUS_IMAGE_CHECKSUM_MISMATCH) {
*bEnableThread = FALSE;
return STATUS_SUCCESS;
}
else if (Status)
{
} else if (Status) {
*bEnableThread = FALSE;
return Status;
}
......@@ -512,16 +458,14 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
* driver state and LED blink state.
*/
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
{
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
bData = *puCFGData;
/*
* Check Bit 8 for polarity. If it is set,
* polarity is reverse polarity
*/
if (bData & 0x80)
{
if (bData & 0x80) {
Adapter->LEDInfo.LEDState[uiIndex].BitPolarity = 0;
/* unset the bit 8 */
bData = bData & 0x7f;
......@@ -546,8 +490,7 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
* Check if all the LED settings are disabled. If it is disabled,
* dont launch the LED control thread.
*/
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
{
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
if ((Adapter->LEDInfo.LEDState[uiIndex].LED_Type == DISABLE_GPIO_NUM) ||
(Adapter->LEDInfo.LEDState[uiIndex].LED_Type == 0x7f) ||
(Adapter->LEDInfo.LEDState[uiIndex].LED_Type == 0))
......@@ -581,8 +524,7 @@ static VOID LedGpioInit(PMINI_ADAPTER Adapter)
/* Set all LED GPIO Mode to output mode */
if (rdmalt(Adapter, GPIO_MODE_REGISTER, &uiResetValue, sizeof(uiResetValue)) < 0)
BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: RDM Failed\n");
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
{
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM)
uiResetValue |= (1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num);
TURN_OFF_LED(1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num, uiIndex);
......@@ -600,36 +542,25 @@ static INT BcmGetGPIOPinInfo(PMINI_ADAPTER Adapter, UCHAR *GPIO_num_tx, UCHAR *G
*GPIO_num_tx = DISABLE_GPIO_NUM;
*GPIO_num_rx = DISABLE_GPIO_NUM;
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
{
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
if ((currdriverstate == NORMAL_OPERATION) ||
(currdriverstate == IDLEMODE_EXIT) ||
(currdriverstate == FW_DOWNLOAD))
{
if (Adapter->LEDInfo.LEDState[uiIndex].LED_Blink_State & currdriverstate)
{
if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM)
{
if (*GPIO_num_tx == DISABLE_GPIO_NUM)
{
(currdriverstate == FW_DOWNLOAD)) {
if (Adapter->LEDInfo.LEDState[uiIndex].LED_Blink_State & currdriverstate) {
if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM) {
if (*GPIO_num_tx == DISABLE_GPIO_NUM) {
*GPIO_num_tx = Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num;
*uiLedTxIndex = uiIndex;
}
else
{
} else {
*GPIO_num_rx = Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num;
*uiLedRxIndex = uiIndex;
}
}
}
}
else
{
if (Adapter->LEDInfo.LEDState[uiIndex].LED_On_State & currdriverstate)
{
if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM)
{
} else {
if (Adapter->LEDInfo.LEDState[uiIndex].LED_On_State & currdriverstate) {
if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM) {
*GPIO_num_tx = Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num;
*uiLedTxIndex = uiIndex;
}
......@@ -664,8 +595,7 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
GPIO_num = DISABLE_GPIO_NUM;
while (TRUE)
{
while (TRUE) {
/* Wait till event is triggered */
if ((GPIO_num == DISABLE_GPIO_NUM)
||
......@@ -674,13 +604,10 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
(currdriverstate != LOWPOWER_MODE_ENTER))
||
(currdriverstate == LED_THREAD_INACTIVE))
{
Status = wait_event_interruptible(Adapter->LEDInfo.notify_led_event,
currdriverstate != Adapter->DriverState || kthread_should_stop());
}
if (kthread_should_stop() || Adapter->device_removed)
{
if (kthread_should_stop() || Adapter->device_removed) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Led thread got signal to exit..hence exiting");
Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
TURN_OFF_LED(1 << GPIO_num, uiLedIndex);
......@@ -688,32 +615,24 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
}
if (GPIO_num != DISABLE_GPIO_NUM)
{
TURN_OFF_LED(1 << GPIO_num, uiLedIndex);
}
if (Adapter->LEDInfo.bLedInitDone == FALSE)
{
if (Adapter->LEDInfo.bLedInitDone == FALSE) {
LedGpioInit(Adapter);
Adapter->LEDInfo.bLedInitDone = TRUE;
}
switch (Adapter->DriverState)
{
switch (Adapter->DriverState) {
case DRIVER_INIT:
{
currdriverstate = DRIVER_INIT;
/* Adapter->DriverState; */
BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
if (GPIO_num != DISABLE_GPIO_NUM)
{
TURN_ON_LED(1 << GPIO_num, uiLedIndex);
}
}
break;
case FW_DOWNLOAD:
{
/*
* BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
* LED_DUMP_INFO, DBG_LVL_ALL,
......@@ -722,22 +641,16 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
currdriverstate = FW_DOWNLOAD;
BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
if (GPIO_num != DISABLE_GPIO_NUM)
{
if (GPIO_num != DISABLE_GPIO_NUM) {
timeout = 50;
LED_Blink(Adapter, 1 << GPIO_num, uiLedIndex, timeout, -1, currdriverstate);
}
}
break;
case FW_DOWNLOAD_DONE:
{
currdriverstate = FW_DOWNLOAD_DONE;
BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
if (GPIO_num != DISABLE_GPIO_NUM)
{
TURN_ON_LED(1 << GPIO_num, uiLedIndex);
}
}
break;
case SHUTDOWN_EXIT:
......@@ -746,62 +659,49 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
* state as well.
*/
case NO_NETWORK_ENTRY:
{
currdriverstate = NO_NETWORK_ENTRY;
BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyGPIONum, currdriverstate);
if (GPIO_num != DISABLE_GPIO_NUM)
{
TURN_ON_LED(1 << GPIO_num, uiLedIndex);
}
}
break;
case NORMAL_OPERATION:
{
UCHAR GPIO_num_tx = DISABLE_GPIO_NUM;
UCHAR GPIO_num_rx = DISABLE_GPIO_NUM;
UCHAR uiLEDTx = 0;
UCHAR uiLEDRx = 0;
currdriverstate = NORMAL_OPERATION;
Adapter->LEDInfo.bIdle_led_off = FALSE;
BcmGetGPIOPinInfo(Adapter, &GPIO_num_tx, &GPIO_num_rx, &uiLEDTx, &uiLEDRx, currdriverstate);
if ((GPIO_num_tx == DISABLE_GPIO_NUM) && (GPIO_num_rx == DISABLE_GPIO_NUM))
{
GPIO_num = DISABLE_GPIO_NUM;
}
else
{
/*
* If single LED is selected, use same
* for both Tx and Rx
*/
if (GPIO_num_tx == DISABLE_GPIO_NUM)
{
GPIO_num_tx = GPIO_num_rx;
uiLEDTx = uiLEDRx;
}
else if (GPIO_num_rx == DISABLE_GPIO_NUM)
{
GPIO_num_rx = GPIO_num_tx;
uiLEDRx = uiLEDTx;
UCHAR GPIO_num_tx = DISABLE_GPIO_NUM;
UCHAR GPIO_num_rx = DISABLE_GPIO_NUM;
UCHAR uiLEDTx = 0;
UCHAR uiLEDRx = 0;
currdriverstate = NORMAL_OPERATION;
Adapter->LEDInfo.bIdle_led_off = FALSE;
BcmGetGPIOPinInfo(Adapter, &GPIO_num_tx, &GPIO_num_rx, &uiLEDTx, &uiLEDRx, currdriverstate);
if ((GPIO_num_tx == DISABLE_GPIO_NUM) && (GPIO_num_rx == DISABLE_GPIO_NUM)) {
GPIO_num = DISABLE_GPIO_NUM;
} else {
/*
* If single LED is selected, use same
* for both Tx and Rx
*/
if (GPIO_num_tx == DISABLE_GPIO_NUM) {
GPIO_num_tx = GPIO_num_rx;
uiLEDTx = uiLEDRx;
} else if (GPIO_num_rx == DISABLE_GPIO_NUM) {
GPIO_num_rx = GPIO_num_tx;
uiLEDRx = uiLEDTx;
}
/*
* Blink the LED in proportionate
* to Tx and Rx transmissions.
*/
LED_Proportional_Blink(Adapter, GPIO_num_tx, uiLEDTx, GPIO_num_rx, uiLEDRx, currdriverstate);
}
/*
* Blink the LED in proportionate
* to Tx and Rx transmissions.
*/
LED_Proportional_Blink(Adapter, GPIO_num_tx, uiLEDTx, GPIO_num_rx, uiLEDRx, currdriverstate);
}
}
break;
case LOWPOWER_MODE_ENTER:
{
currdriverstate = LOWPOWER_MODE_ENTER;
if (DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING == Adapter->ulPowerSaveMode)
{
if (DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING == Adapter->ulPowerSaveMode) {
/* Turn OFF all the LED */
uiResetValue = 0;
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
{
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM)
TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
}
......@@ -813,47 +713,35 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
wake_up(&Adapter->LEDInfo.idleModeSyncEvent);
GPIO_num = DISABLE_GPIO_NUM;
break;
}
case IDLEMODE_CONTINUE:
{
currdriverstate = IDLEMODE_CONTINUE;
GPIO_num = DISABLE_GPIO_NUM;
}
break;
case IDLEMODE_EXIT:
{
}
break;
case DRIVER_HALT:
{
currdriverstate = DRIVER_HALT;
GPIO_num = DISABLE_GPIO_NUM;
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
{
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num !=
DISABLE_GPIO_NUM)
TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
}
/* Adapter->DriverState = DRIVER_INIT; */
}
break;
case LED_THREAD_INACTIVE:
{
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "InActivating LED thread...");
currdriverstate = LED_THREAD_INACTIVE;
Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_INACTIVELY;
Adapter->LEDInfo.bLedInitDone = FALSE;
/* disable ALL LED */
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
{
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num !=
DISABLE_GPIO_NUM)
TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
}
}
break;
case LED_THREAD_ACTIVE:
{
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Activating LED thread again...");
if (Adapter->LinkUpStatus == FALSE)
Adapter->DriverState = NO_NETWORK_ENTRY;
......@@ -861,7 +749,6 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
Adapter->DriverState = NORMAL_OPERATION;
Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_ACTIVELY;
}
break;
/* return; */
default:
......@@ -882,36 +769,29 @@ int InitLedSettings(PMINI_ADAPTER Adapter)
* is used to change the polarity of the LED.
*/
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
Adapter->LEDInfo.LEDState[uiIndex].BitPolarity = 1;
}
/*
* Read the LED settings of CONFIG file and map it
* to GPIO numbers in EEPROM
*/
Status = ReadConfigFileStructure(Adapter, &bEnableThread);
if (STATUS_SUCCESS != Status)
{
if (STATUS_SUCCESS != Status) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: FAILED in ReadConfigFileStructure\n");
return Status;
}
if (Adapter->LEDInfo.led_thread_running)
{
if (bEnableThread)
if (Adapter->LEDInfo.led_thread_running) {
if (bEnableThread) {
;
else
{
} else {
Adapter->DriverState = DRIVER_HALT;
wake_up(&Adapter->LEDInfo.notify_led_event);
Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
}
}
else if (bEnableThread)
{
} else if (bEnableThread) {
/* Create secondary thread to handle the LEDs */
init_waitqueue_head(&Adapter->LEDInfo.notify_led_event);
init_waitqueue_head(&Adapter->LEDInfo.idleModeSyncEvent);
......@@ -919,8 +799,7 @@ int InitLedSettings(PMINI_ADAPTER Adapter)
Adapter->LEDInfo.bIdle_led_off = FALSE;
Adapter->LEDInfo.led_cntrl_threadid = kthread_run((int (*)(void *))
LEDControlThread, Adapter, "led_control_thread");
if (IS_ERR(Adapter->LEDInfo.led_cntrl_threadid))
{
if (IS_ERR(Adapter->LEDInfo.led_cntrl_threadid)) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Not able to spawn Kernel Thread\n");
Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
return PTR_ERR(Adapter->LEDInfo.led_cntrl_threadid);
......
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