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path: root/drivers/staging/bcm/Bcmchar.c
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Diffstat (limited to 'drivers/staging/bcm/Bcmchar.c')
-rw-r--r--drivers/staging/bcm/Bcmchar.c142
1 files changed, 97 insertions, 45 deletions
diff --git a/drivers/staging/bcm/Bcmchar.c b/drivers/staging/bcm/Bcmchar.c
index 87b74ca84c42..f1b6de0293c8 100644
--- a/drivers/staging/bcm/Bcmchar.c
+++ b/drivers/staging/bcm/Bcmchar.c
@@ -160,7 +160,9 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
struct bcm_ioctl_buffer IoBuffer;
int bytes;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Parameters Passed to control IOCTL cmd=0x%X arg=0x%lX", cmd, arg);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
+ "Parameters Passed to control IOCTL cmd=0x%X arg=0x%lX",
+ cmd, arg);
if (_IOC_TYPE(cmd) != BCM_IOCTL)
return -EFAULT;
@@ -266,7 +268,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
(uiTempVar == EEPROM_REJECT_REG_3) ||
(uiTempVar == EEPROM_REJECT_REG_4))) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "EEPROM Access Denied, not in VSG Mode\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "EEPROM Access Denied, not in VSG Mode\n");
return -EFAULT;
}
@@ -274,9 +277,11 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
(PUINT)sWrmBuffer.Data, sizeof(ULONG));
if (Status == STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "WRM Done\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL, "WRM Done\n");
} else {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "WRM Failed\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL, "WRM Failed\n");
Status = -EFAULT;
}
break;
@@ -291,7 +296,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
(Adapter->bShutStatus == TRUE) ||
(Adapter->bPreparingForLowPowerMode == TRUE)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Device in Idle Mode, Blocking Rdms\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "Device in Idle Mode, Blocking Rdms\n");
return -EACCES;
}
@@ -317,7 +323,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
if ((((ULONG)sRdmBuffer.Register & 0x0F000000) != 0x0F000000) ||
((ULONG)sRdmBuffer.Register & 0x3)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "RDM Done On invalid Address : %x Access Denied.\n",
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "RDM Done On invalid Address : %x Access Denied.\n",
(int)sRdmBuffer.Register);
kfree(temp_buff);
@@ -325,7 +332,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
}
uiTempVar = sRdmBuffer.Register & EEPROM_REJECT_MASK;
- bytes = rdmaltWithLock(Adapter, (UINT)sRdmBuffer.Register, (PUINT)temp_buff, IoBuffer.OutputLength);
+ bytes = rdmaltWithLock(Adapter, (UINT)sRdmBuffer.Register,
+ (PUINT)temp_buff, IoBuffer.OutputLength);
if (bytes > 0) {
Status = STATUS_SUCCESS;
@@ -349,7 +357,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
(Adapter->bShutStatus == TRUE) ||
(Adapter->bPreparingForLowPowerMode == TRUE)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Device in Idle Mode, Blocking Wrms\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "Device in Idle Mode, Blocking Wrms\n");
return -EACCES;
}
@@ -367,7 +376,9 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
if ((((ULONG)sWrmBuffer.Register & 0x0F000000) != 0x0F000000) ||
((ULONG)sWrmBuffer.Register & 0x3)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "WRM Done On invalid Address : %x Access Denied.\n", (int)sWrmBuffer.Register);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "WRM Done On invalid Address : %x Access Denied.\n",
+ (int)sWrmBuffer.Register);
return -EINVAL;
}
@@ -379,17 +390,21 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
(uiTempVar == EEPROM_REJECT_REG_4)) &&
(cmd == IOCTL_BCM_REGISTER_WRITE)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "EEPROM Access Denied, not in VSG Mode\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "EEPROM Access Denied, not in VSG Mode\n");
return -EFAULT;
}
Status = wrmaltWithLock(Adapter, (UINT)sWrmBuffer.Register,
- (PUINT)sWrmBuffer.Data, sWrmBuffer.Length);
+ (PUINT)sWrmBuffer.Data,
+ sWrmBuffer.Length);
if (Status == STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, OSAL_DBG, DBG_LVL_ALL, "WRM Done\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, OSAL_DBG,
+ DBG_LVL_ALL, "WRM Done\n");
} else {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "WRM Failed\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL, "WRM Failed\n");
Status = -EFAULT;
}
break;
@@ -405,7 +420,9 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
(Adapter->bShutStatus == TRUE) ||
(Adapter->bPreparingForLowPowerMode == TRUE)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "GPIO Can't be set/clear in Low power Mode");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL,
+ "GPIO Can't be set/clear in Low power Mode");
return -EACCES;
}
@@ -423,7 +440,10 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
value = (1<<uiBit);
if (IsReqGpioIsLedInNVM(Adapter, value) == false) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Sorry, Requested GPIO<0x%X> is not correspond to LED !!!", value);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL,
+ "Sorry, Requested GPIO<0x%X> is not correspond to LED !!!",
+ value);
Status = -EINVAL;
break;
}
@@ -431,27 +451,42 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
/* Set - setting 1 */
if (uiOperation) {
/* Set the gpio output register */
- Status = wrmaltWithLock(Adapter, BCM_GPIO_OUTPUT_SET_REG, (PUINT)(&value), sizeof(UINT));
+ Status = wrmaltWithLock(Adapter,
+ BCM_GPIO_OUTPUT_SET_REG,
+ (PUINT)(&value), sizeof(UINT));
if (Status == STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Set the GPIO bit\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
+ OSAL_DBG, DBG_LVL_ALL,
+ "Set the GPIO bit\n");
} else {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Failed to set the %dth GPIO\n", uiBit);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
+ OSAL_DBG, DBG_LVL_ALL,
+ "Failed to set the %dth GPIO\n",
+ uiBit);
break;
}
} else {
/* Set the gpio output register */
- Status = wrmaltWithLock(Adapter, BCM_GPIO_OUTPUT_CLR_REG, (PUINT)(&value), sizeof(UINT));
+ Status = wrmaltWithLock(Adapter,
+ BCM_GPIO_OUTPUT_CLR_REG,
+ (PUINT)(&value), sizeof(UINT));
if (Status == STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Set the GPIO bit\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
+ OSAL_DBG, DBG_LVL_ALL,
+ "Set the GPIO bit\n");
} else {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Failed to clear the %dth GPIO\n", uiBit);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
+ OSAL_DBG, DBG_LVL_ALL,
+ "Failed to clear the %dth GPIO\n",
+ uiBit);
break;
}
}
- bytes = rdmaltWithLock(Adapter, (UINT)GPIO_MODE_REGISTER, (PUINT)ucResetValue, sizeof(UINT));
+ bytes = rdmaltWithLock(Adapter, (UINT)GPIO_MODE_REGISTER,
+ (PUINT)ucResetValue, sizeof(UINT));
if (bytes < 0) {
Status = bytes;
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
@@ -467,9 +502,13 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
(PUINT)ucResetValue, sizeof(UINT));
if (Status == STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Set the GPIO to output Mode\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL,
+ "Set the GPIO to output Mode\n");
} else {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Failed to put GPIO in Output Mode\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL,
+ "Failed to put GPIO in Output Mode\n");
break;
}
}
@@ -477,13 +516,16 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
case BCM_LED_THREAD_STATE_CHANGE_REQ: {
struct bcm_user_thread_req threadReq = {0};
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "User made LED thread InActive");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
+ "User made LED thread InActive");
if ((Adapter->IdleMode == TRUE) ||
(Adapter->bShutStatus == TRUE) ||
(Adapter->bPreparingForLowPowerMode == TRUE)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "GPIO Can't be set/clear in Low power Mode");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL,
+ "GPIO Can't be set/clear in Low power Mode");
Status = -EACCES;
break;
}
@@ -500,10 +542,14 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
/* if LED thread is running(Actively or Inactively) set it state to make inactive */
if (Adapter->LEDInfo.led_thread_running) {
if (threadReq.ThreadState == LED_THREAD_ACTIVATION_REQ) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Activating thread req");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
+ OSAL_DBG, DBG_LVL_ALL,
+ "Activating thread req");
Adapter->DriverState = LED_THREAD_ACTIVE;
} else {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "DeActivating Thread req.....");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
+ OSAL_DBG, DBG_LVL_ALL,
+ "DeActivating Thread req.....");
Adapter->DriverState = LED_THREAD_INACTIVE;
}
@@ -540,7 +586,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
if (bytes < 0) {
Status = bytes;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "RDM Failed\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "RDM Failed\n");
return Status;
} else {
Status = STATUS_SUCCESS;
@@ -570,9 +617,11 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
return -EFAULT;
if (IsReqGpioIsLedInNVM(Adapter, pgpio_multi_info[WIMAX_IDX].uiGPIOMask) == false) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL,
"Sorry, Requested GPIO<0x%X> is not correspond to NVM LED bit map<0x%X>!!!",
- pgpio_multi_info[WIMAX_IDX].uiGPIOMask, Adapter->gpioBitMap);
+ pgpio_multi_info[WIMAX_IDX].uiGPIOMask,
+ Adapter->gpioBitMap);
Status = -EINVAL;
break;
}
@@ -590,7 +639,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
(PUINT)ucResetValue, sizeof(ULONG));
if (Status != STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "WRM to BCM_GPIO_OUTPUT_SET_REG Failed.");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "WRM to BCM_GPIO_OUTPUT_SET_REG Failed.");
return Status;
}
@@ -603,7 +653,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
Status = wrmaltWithLock(Adapter, BCM_GPIO_OUTPUT_CLR_REG, (PUINT)ucResetValue, sizeof(ULONG));
if (Status != STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "WRM to BCM_GPIO_OUTPUT_CLR_REG Failed.");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "WRM to BCM_GPIO_OUTPUT_CLR_REG Failed.");
return Status;
}
}
@@ -613,7 +664,8 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
if (bytes < 0) {
Status = bytes;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "RDM to GPIO_PIN_STATE_REGISTER Failed.");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "RDM to GPIO_PIN_STATE_REGISTER Failed.");
return Status;
} else {
Status = STATUS_SUCCESS;
@@ -1190,7 +1242,7 @@ cntrlEnd:
break;
case IOCTL_BCM_CAL_INIT: {
- UINT uiSectorSize = 0 ;
+ UINT uiSectorSize = 0;
if (Adapter->eNVMType == NVM_FLASH) {
if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
return -EFAULT;
@@ -1403,7 +1455,7 @@ cntrlEnd:
case IOCTL_BCM_FLASH2X_SECTION_READ: {
struct bcm_flash2x_readwrite sFlash2xRead = {0};
- PUCHAR pReadBuff = NULL ;
+ PUCHAR pReadBuff = NULL;
UINT NOB = 0;
UINT BuffSize = 0;
UINT ReadBytes = 0;
@@ -1438,7 +1490,7 @@ cntrlEnd:
else
BuffSize = NOB;
- ReadOffset = sFlash2xRead.offset ;
+ ReadOffset = sFlash2xRead.offset;
OutPutBuff = IoBuffer.OutputBuffer;
pReadBuff = (PCHAR)kzalloc(BuffSize , GFP_KERNEL);
@@ -1483,7 +1535,7 @@ cntrlEnd:
NOB = NOB - ReadBytes;
if (NOB) {
ReadOffset = ReadOffset + ReadBytes;
- OutPutBuff = OutPutBuff + ReadBytes ;
+ OutPutBuff = OutPutBuff + ReadBytes;
}
}
@@ -1538,7 +1590,7 @@ cntrlEnd:
if (NOB > Adapter->uiSectorSize)
BuffSize = Adapter->uiSectorSize;
else
- BuffSize = NOB ;
+ BuffSize = NOB;
pWriteBuff = kmalloc(BuffSize, GFP_KERNEL);
@@ -1718,12 +1770,12 @@ cntrlEnd:
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "NOB :%x", sCopySectStrut.numOfBytes);
if (IsSectionExistInFlash(Adapter, sCopySectStrut.SrcSection) == false) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Source Section<%x> does not exixt in Flash ", sCopySectStrut.SrcSection);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Source Section<%x> does not exist in Flash ", sCopySectStrut.SrcSection);
return -EINVAL;
}
if (IsSectionExistInFlash(Adapter, sCopySectStrut.DstSection) == false) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Destinatio Section<%x> does not exixt in Flash ", sCopySectStrut.DstSection);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Destinatio Section<%x> does not exist in Flash ", sCopySectStrut.DstSection);
return -EINVAL;
}
@@ -1828,7 +1880,7 @@ cntrlEnd:
SectOfset = BcmGetSectionValStartOffset(Adapter, eFlash2xSectionVal);
if (SectOfset == INVALID_OFFSET) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Provided Section val <%d> does not exixt in Flash 2.x", eFlash2xSectionVal);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Provided Section val <%d> does not exist in Flash 2.x", eFlash2xSectionVal);
return -EINVAL;
}
@@ -1841,10 +1893,10 @@ cntrlEnd:
case IOCTL_BCM_NVM_RAW_READ: {
struct bcm_nvm_readwrite stNVMRead;
- INT NOB ;
- INT BuffSize ;
+ INT NOB;
+ INT BuffSize;
INT ReadOffset = 0;
- UINT ReadBytes = 0 ;
+ UINT ReadBytes = 0;
PUCHAR pReadBuff;
void __user *OutPutBuff;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.