return STATUS_SUCCESS;
}
-
-static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
+static int bcm_char_ioctl_gpio_status_request(void __user *argp, struct bcm_mini_adapter *Adapter)
{
- struct bcm_tarang_data *pTarang = filp->private_data;
- void __user *argp = (void __user *)arg;
- struct bcm_mini_adapter *Adapter = pTarang->Adapter;
- INT Status = STATUS_FAILURE;
- int timeout = 0;
+ struct bcm_gpio_info gpio_info = {0};
struct bcm_ioctl_buffer IoBuffer;
+ ULONG uiBit = 0;
+ UCHAR ucRead[4];
+ INT Status;
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);
+ if ((Adapter->IdleMode == TRUE) ||
+ (Adapter->bShutStatus == TRUE) ||
+ (Adapter->bPreparingForLowPowerMode == TRUE))
+ return -EACCES;
- if (_IOC_TYPE(cmd) != BCM_IOCTL)
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
return -EFAULT;
- if (_IOC_DIR(cmd) & _IOC_READ)
- Status = !access_ok(VERIFY_WRITE, argp, _IOC_SIZE(cmd));
- else if (_IOC_DIR(cmd) & _IOC_WRITE)
- Status = !access_ok(VERIFY_READ, argp, _IOC_SIZE(cmd));
- else if (_IOC_NONE == (_IOC_DIR(cmd) & _IOC_NONE))
- Status = STATUS_SUCCESS;
- if (Status)
- return -EFAULT;
+ if (IoBuffer.InputLength > sizeof(gpio_info))
+ return -EINVAL;
- if (Adapter->device_removed)
+ if (copy_from_user(&gpio_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
return -EFAULT;
- if (false == Adapter->fw_download_done) {
- switch (cmd) {
- case IOCTL_MAC_ADDR_REQ:
- case IOCTL_LINK_REQ:
- case IOCTL_CM_REQUEST:
- case IOCTL_SS_INFO_REQ:
- case IOCTL_SEND_CONTROL_MESSAGE:
- case IOCTL_IDLE_REQ:
- case IOCTL_BCM_GPIO_SET_REQUEST:
- case IOCTL_BCM_GPIO_STATUS_REQUEST:
- return -EACCES;
- default:
- break;
- }
- }
+ uiBit = gpio_info.uiGpioNumber;
- Status = vendorextnIoctl(Adapter, cmd, arg);
- if (Status != CONTINUE_COMMON_PATH)
- return Status;
+ /* Set the gpio output register */
+ bytes = rdmaltWithLock(Adapter, (UINT)GPIO_PIN_STATE_REGISTER,
+ (PUINT)ucRead, sizeof(UINT));
- switch (cmd) {
- /* Rdms for Swin Idle... */
- case IOCTL_BCM_REGISTER_READ_PRIVATE:
- Status = bcm_char_ioctl_reg_read_private(argp, Adapter);
+ if (bytes < 0) {
+ Status = bytes;
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "RDM Failed\n");
return Status;
+ } else {
+ Status = STATUS_SUCCESS;
+ }
+ return Status;
+}
- case IOCTL_BCM_REGISTER_WRITE_PRIVATE:
- Status = bcm_char_ioctl_reg_write_private(argp, Adapter);
- return Status;
+static int bcm_char_ioctl_gpio_multi_request(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ struct bcm_gpio_multi_info gpio_multi_info[MAX_IDX];
+ struct bcm_gpio_multi_info *pgpio_multi_info = (struct bcm_gpio_multi_info *)gpio_multi_info;
+ struct bcm_ioctl_buffer IoBuffer;
+ UCHAR ucResetValue[4];
+ INT Status = STATUS_FAILURE;
+ int bytes;
- case IOCTL_BCM_REGISTER_READ:
- case IOCTL_BCM_EEPROM_REGISTER_READ:
- Status = bcm_char_ioctl_eeprom_reg_read(argp, Adapter);
- return Status;
+ memset(pgpio_multi_info, 0, MAX_IDX * sizeof(struct bcm_gpio_multi_info));
- case IOCTL_BCM_REGISTER_WRITE:
- case IOCTL_BCM_EEPROM_REGISTER_WRITE:
- Status = bcm_char_ioctl_eeprom_reg_write(argp, Adapter, cmd);
- return Status;
+ if ((Adapter->IdleMode == TRUE) ||
+ (Adapter->bShutStatus == TRUE) ||
+ (Adapter->bPreparingForLowPowerMode == TRUE))
+ return -EINVAL;
- case IOCTL_BCM_GPIO_SET_REQUEST:
- Status = bcm_char_ioctl_gpio_set_request(argp, Adapter);
- return Status;
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
+ return -EFAULT;
- case BCM_LED_THREAD_STATE_CHANGE_REQ:
- Status = bcm_char_ioctl_led_thread_state_change_req(argp, Adapter);
- return Status;
+ if (IoBuffer.InputLength > sizeof(gpio_multi_info))
+ return -EINVAL;
- case IOCTL_BCM_GPIO_STATUS_REQUEST: {
- ULONG uiBit = 0;
- UCHAR ucRead[4];
- struct bcm_gpio_info gpio_info = {0};
+ if (copy_from_user(&gpio_multi_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
+ return -EFAULT;
- if ((Adapter->IdleMode == TRUE) ||
- (Adapter->bShutStatus == TRUE) ||
- (Adapter->bPreparingForLowPowerMode == TRUE))
- return -EACCES;
+ if (IsReqGpioIsLedInNVM(Adapter, pgpio_multi_info[WIMAX_IDX].uiGPIOMask) == false) {
+ 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);
+ return -EINVAL;
+ }
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
- return -EFAULT;
+ /* Set the gpio output register */
+ if ((pgpio_multi_info[WIMAX_IDX].uiGPIOMask) &
+ (pgpio_multi_info[WIMAX_IDX].uiGPIOCommand)) {
+ /* Set 1's in GPIO OUTPUT REGISTER */
+ *(UINT *)ucResetValue = pgpio_multi_info[WIMAX_IDX].uiGPIOMask &
+ pgpio_multi_info[WIMAX_IDX].uiGPIOCommand &
+ pgpio_multi_info[WIMAX_IDX].uiGPIOValue;
- if (IoBuffer.InputLength > sizeof(gpio_info))
- return -EINVAL;
+ if (*(UINT *) ucResetValue)
+ Status = wrmaltWithLock(Adapter, BCM_GPIO_OUTPUT_SET_REG,
+ (PUINT)ucResetValue, sizeof(ULONG));
- if (copy_from_user(&gpio_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
- return -EFAULT;
+ if (Status != STATUS_SUCCESS) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "WRM to BCM_GPIO_OUTPUT_SET_REG Failed.");
+ return Status;
+ }
- uiBit = gpio_info.uiGpioNumber;
+ /* Clear to 0's in GPIO OUTPUT REGISTER */
+ *(UINT *)ucResetValue = (pgpio_multi_info[WIMAX_IDX].uiGPIOMask &
+ pgpio_multi_info[WIMAX_IDX].uiGPIOCommand &
+ (~(pgpio_multi_info[WIMAX_IDX].uiGPIOValue)));
- /* Set the gpio output register */
- bytes = rdmaltWithLock(Adapter, (UINT)GPIO_PIN_STATE_REGISTER,
- (PUINT)ucRead, sizeof(UINT));
+ if (*(UINT *) ucResetValue)
+ 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.");
+ return Status;
+ }
+ }
+
+ if (pgpio_multi_info[WIMAX_IDX].uiGPIOMask) {
+ bytes = rdmaltWithLock(Adapter, (UINT)GPIO_PIN_STATE_REGISTER, (PUINT)ucResetValue, sizeof(UINT));
if (bytes < 0) {
Status = bytes;
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "RDM Failed\n");
+ "RDM to GPIO_PIN_STATE_REGISTER Failed.");
return Status;
} else {
Status = STATUS_SUCCESS;
}
+
+ pgpio_multi_info[WIMAX_IDX].uiGPIOValue = (*(UINT *)ucResetValue &
+ pgpio_multi_info[WIMAX_IDX].uiGPIOMask);
}
- break;
- case IOCTL_BCM_GPIO_MULTI_REQUEST: {
- UCHAR ucResetValue[4];
- struct bcm_gpio_multi_info gpio_multi_info[MAX_IDX];
- struct bcm_gpio_multi_info *pgpio_multi_info = (struct bcm_gpio_multi_info *)gpio_multi_info;
+ Status = copy_to_user(IoBuffer.OutputBuffer, &gpio_multi_info, IoBuffer.OutputLength);
+ if (Status) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "Failed while copying Content to IOBufer for user space err:%d", Status);
+ return -EFAULT;
+ }
+ return Status;
+}
- memset(pgpio_multi_info, 0, MAX_IDX * sizeof(struct bcm_gpio_multi_info));
+static int bcm_char_ioctl_gpio_mode_request(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ struct bcm_gpio_multi_mode gpio_multi_mode[MAX_IDX];
+ struct bcm_gpio_multi_mode *pgpio_multi_mode = (struct bcm_gpio_multi_mode *)gpio_multi_mode;
+ struct bcm_ioctl_buffer IoBuffer;
+ UCHAR ucResetValue[4];
+ INT Status;
+ int bytes;
- if ((Adapter->IdleMode == TRUE) ||
- (Adapter->bShutStatus == TRUE) ||
- (Adapter->bPreparingForLowPowerMode == TRUE))
- return -EINVAL;
+ if ((Adapter->IdleMode == TRUE) ||
+ (Adapter->bShutStatus == TRUE) ||
+ (Adapter->bPreparingForLowPowerMode == TRUE))
+ return -EINVAL;
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
- return -EFAULT;
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
+ return -EFAULT;
- if (IoBuffer.InputLength > sizeof(gpio_multi_info))
- return -EINVAL;
+ if (IoBuffer.InputLength > sizeof(gpio_multi_mode))
+ return -EINVAL;
- if (copy_from_user(&gpio_multi_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
- return -EFAULT;
+ if (copy_from_user(&gpio_multi_mode, IoBuffer.InputBuffer, IoBuffer.InputLength))
+ return -EFAULT;
- if (IsReqGpioIsLedInNVM(Adapter, pgpio_multi_info[WIMAX_IDX].uiGPIOMask) == false) {
- 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);
- Status = -EINVAL;
- break;
- }
+ bytes = rdmaltWithLock(Adapter, (UINT)GPIO_MODE_REGISTER, (PUINT)ucResetValue, sizeof(UINT));
- /* Set the gpio output register */
- if ((pgpio_multi_info[WIMAX_IDX].uiGPIOMask) &
- (pgpio_multi_info[WIMAX_IDX].uiGPIOCommand)) {
- /* Set 1's in GPIO OUTPUT REGISTER */
- *(UINT *)ucResetValue = pgpio_multi_info[WIMAX_IDX].uiGPIOMask &
- pgpio_multi_info[WIMAX_IDX].uiGPIOCommand &
- pgpio_multi_info[WIMAX_IDX].uiGPIOValue;
+ if (bytes < 0) {
+ Status = bytes;
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Read of GPIO_MODE_REGISTER failed");
+ return Status;
+ } else {
+ Status = STATUS_SUCCESS;
+ }
- if (*(UINT *) ucResetValue)
- Status = wrmaltWithLock(Adapter, BCM_GPIO_OUTPUT_SET_REG,
- (PUINT)ucResetValue, sizeof(ULONG));
+ /* Validating the request */
+ if (IsReqGpioIsLedInNVM(Adapter, pgpio_multi_mode[WIMAX_IDX].uiGPIOMask) == false) {
+ 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_mode[WIMAX_IDX].uiGPIOMask, Adapter->gpioBitMap);
+ return -EINVAL;
+ }
- if (Status != STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "WRM to BCM_GPIO_OUTPUT_SET_REG Failed.");
- return Status;
- }
+ if (pgpio_multi_mode[WIMAX_IDX].uiGPIOMask) {
+ /* write all OUT's (1's) */
+ *(UINT *) ucResetValue |= (pgpio_multi_mode[WIMAX_IDX].uiGPIOMode &
+ pgpio_multi_mode[WIMAX_IDX].uiGPIOMask);
- /* Clear to 0's in GPIO OUTPUT REGISTER */
- *(UINT *)ucResetValue = (pgpio_multi_info[WIMAX_IDX].uiGPIOMask &
- pgpio_multi_info[WIMAX_IDX].uiGPIOCommand &
- (~(pgpio_multi_info[WIMAX_IDX].uiGPIOValue)));
+ /* write all IN's (0's) */
+ *(UINT *) ucResetValue &= ~((~pgpio_multi_mode[WIMAX_IDX].uiGPIOMode) &
+ pgpio_multi_mode[WIMAX_IDX].uiGPIOMask);
- if (*(UINT *) ucResetValue)
- Status = wrmaltWithLock(Adapter, BCM_GPIO_OUTPUT_CLR_REG, (PUINT)ucResetValue, sizeof(ULONG));
+ /* Currently implemented return the modes of all GPIO's
+ * else needs to bit AND with mask
+ */
+ pgpio_multi_mode[WIMAX_IDX].uiGPIOMode = *(UINT *)ucResetValue;
- if (Status != STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "WRM to BCM_GPIO_OUTPUT_CLR_REG Failed.");
- return Status;
- }
+ Status = wrmaltWithLock(Adapter, GPIO_MODE_REGISTER, (PUINT)ucResetValue, sizeof(ULONG));
+ if (Status == STATUS_SUCCESS) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
+ "WRM to GPIO_MODE_REGISTER Done");
+ } else {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "WRM to GPIO_MODE_REGISTER Failed");
+ return -EFAULT;
}
+ } else {
+ /* if uiGPIOMask is 0 then return mode register configuration */
+ pgpio_multi_mode[WIMAX_IDX].uiGPIOMode = *(UINT *)ucResetValue;
+ }
- if (pgpio_multi_info[WIMAX_IDX].uiGPIOMask) {
- bytes = rdmaltWithLock(Adapter, (UINT)GPIO_PIN_STATE_REGISTER, (PUINT)ucResetValue, sizeof(UINT));
+ Status = copy_to_user(IoBuffer.OutputBuffer, &gpio_multi_mode, IoBuffer.OutputLength);
+ if (Status) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "Failed while copying Content to IOBufer for user space err:%d", Status);
+ return -EFAULT;
+ }
+ return Status;
+}
- if (bytes < 0) {
- Status = bytes;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "RDM to GPIO_PIN_STATE_REGISTER Failed.");
- return Status;
- } else {
- Status = STATUS_SUCCESS;
- }
+static int bcm_char_ioctl_misc_request(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ struct bcm_ioctl_buffer IoBuffer;
+ PVOID pvBuffer = NULL;
+ INT Status;
+
+ /* Copy Ioctl Buffer structure */
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
+ return -EFAULT;
+
+ if (IoBuffer.InputLength < sizeof(struct bcm_link_request))
+ return -EINVAL;
+
+ if (IoBuffer.InputLength > MAX_CNTL_PKT_SIZE)
+ return -EINVAL;
+
+ pvBuffer = memdup_user(IoBuffer.InputBuffer,
+ IoBuffer.InputLength);
+ if (IS_ERR(pvBuffer))
+ return PTR_ERR(pvBuffer);
+
+ down(&Adapter->LowPowerModeSync);
+ Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue,
+ !Adapter->bPreparingForLowPowerMode,
+ (1 * HZ));
+ if (Status == -ERESTARTSYS)
+ goto cntrlEnd;
+
+ if (Adapter->bPreparingForLowPowerMode) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
+ "Preparing Idle Mode is still True - Hence Rejecting control message\n");
+ Status = STATUS_FAILURE;
+ goto cntrlEnd;
+ }
+ Status = CopyBufferToControlPacket(Adapter, (PVOID)pvBuffer);
+
+cntrlEnd:
+ up(&Adapter->LowPowerModeSync);
+ kfree(pvBuffer);
+ return Status;
+}
+
+static int bcm_char_ioctl_buffer_download_start(struct bcm_mini_adapter *Adapter)
+{
+ INT Status;
+
+ if (down_trylock(&Adapter->NVMRdmWrmLock)) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
+ "IOCTL_BCM_CHIP_RESET not allowed as EEPROM Read/Write is in progress\n");
+ return -EACCES;
+ }
+
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "Starting the firmware download PID =0x%x!!!!\n", current->pid);
+
+ if (down_trylock(&Adapter->fw_download_sema))
+ return -EBUSY;
+
+ Adapter->bBinDownloaded = false;
+ Adapter->fw_download_process_pid = current->pid;
+ Adapter->bCfgDownloaded = false;
+ Adapter->fw_download_done = false;
+ netif_carrier_off(Adapter->dev);
+ netif_stop_queue(Adapter->dev);
+ Status = reset_card_proc(Adapter);
+ if (Status) {
+ pr_err(PFX "%s: reset_card_proc Failed!\n", Adapter->dev->name);
+ up(&Adapter->fw_download_sema);
+ up(&Adapter->NVMRdmWrmLock);
+ return Status;
+ }
+ mdelay(10);
+
+ up(&Adapter->NVMRdmWrmLock);
+ return Status;
+}
- pgpio_multi_info[WIMAX_IDX].uiGPIOValue = (*(UINT *)ucResetValue &
- pgpio_multi_info[WIMAX_IDX].uiGPIOMask);
+static int bcm_char_ioctl_buffer_download(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ struct bcm_firmware_info *psFwInfo = NULL;
+ struct bcm_ioctl_buffer IoBuffer;
+ INT Status;
+
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Starting the firmware download PID =0x%x!!!!\n", current->pid);
+
+ if (!down_trylock(&Adapter->fw_download_sema)) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "Invalid way to download buffer. Use Start and then call this!!!\n");
+ up(&Adapter->fw_download_sema);
+ return -EINVAL;
+ }
+
+ /* Copy Ioctl Buffer structure */
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer))) {
+ up(&Adapter->fw_download_sema);
+ return -EFAULT;
+ }
+
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "Length for FW DLD is : %lx\n", IoBuffer.InputLength);
+
+ if (IoBuffer.InputLength > sizeof(struct bcm_firmware_info)) {
+ up(&Adapter->fw_download_sema);
+ return -EINVAL;
+ }
+
+ psFwInfo = kmalloc(sizeof(*psFwInfo), GFP_KERNEL);
+ if (!psFwInfo) {
+ up(&Adapter->fw_download_sema);
+ return -ENOMEM;
+ }
+
+ if (copy_from_user(psFwInfo, IoBuffer.InputBuffer, IoBuffer.InputLength)) {
+ up(&Adapter->fw_download_sema);
+ kfree(psFwInfo);
+ return -EFAULT;
+ }
+
+ if (!psFwInfo->pvMappedFirmwareAddress ||
+ (psFwInfo->u32FirmwareLength == 0)) {
+
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Something else is wrong %lu\n",
+ psFwInfo->u32FirmwareLength);
+ up(&Adapter->fw_download_sema);
+ kfree(psFwInfo);
+ Status = -EINVAL;
+ return Status;
+ }
+
+ Status = bcm_ioctl_fw_download(Adapter, psFwInfo);
+
+ if (Status != STATUS_SUCCESS) {
+ if (psFwInfo->u32StartingAddress == CONFIG_BEGIN_ADDR)
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "IOCTL: Configuration File Upload Failed\n");
+ else
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "IOCTL: Firmware File Upload Failed\n");
+
+ /* up(&Adapter->fw_download_sema); */
+
+ if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
+ Adapter->DriverState = DRIVER_INIT;
+ Adapter->LEDInfo.bLedInitDone = false;
+ wake_up(&Adapter->LEDInfo.notify_led_event);
}
+ }
- Status = copy_to_user(IoBuffer.OutputBuffer, &gpio_multi_info, IoBuffer.OutputLength);
- if (Status) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "Failed while copying Content to IOBufer for user space err:%d", Status);
+ if (Status != STATUS_SUCCESS)
+ up(&Adapter->fw_download_sema);
+
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, OSAL_DBG, DBG_LVL_ALL, "IOCTL: Firmware File Uploaded\n");
+ kfree(psFwInfo);
+ return Status;
+}
+
+static int bcm_char_ioctl_buffer_download_stop(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ INT Status;
+ int timeout = 0;
+
+ if (!down_trylock(&Adapter->fw_download_sema)) {
+ up(&Adapter->fw_download_sema);
+ return -EINVAL;
+ }
+
+ if (down_trylock(&Adapter->NVMRdmWrmLock)) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
+ "FW download blocked as EEPROM Read/Write is in progress\n");
+ up(&Adapter->fw_download_sema);
+ return -EACCES;
+ }
+
+ Adapter->bBinDownloaded = TRUE;
+ Adapter->bCfgDownloaded = TRUE;
+ atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
+ Adapter->CurrNumRecvDescs = 0;
+ Adapter->downloadDDR = 0;
+
+ /* setting the Mips to Run */
+ Status = run_card_proc(Adapter);
+
+ if (Status) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Firm Download Failed\n");
+ up(&Adapter->fw_download_sema);
+ up(&Adapter->NVMRdmWrmLock);
+ return Status;
+ } else {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
+ DBG_LVL_ALL, "Firm Download Over...\n");
+ }
+
+ mdelay(10);
+
+ /* Wait for MailBox Interrupt */
+ if (StartInterruptUrb((struct bcm_interface_adapter *)Adapter->pvInterfaceAdapter))
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Unable to send interrupt...\n");
+
+ timeout = 5*HZ;
+ Adapter->waiting_to_fw_download_done = false;
+ wait_event_timeout(Adapter->ioctl_fw_dnld_wait_queue,
+ Adapter->waiting_to_fw_download_done, timeout);
+ Adapter->fw_download_process_pid = INVALID_PID;
+ Adapter->fw_download_done = TRUE;
+ atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
+ Adapter->CurrNumRecvDescs = 0;
+ Adapter->PrevNumRecvDescs = 0;
+ atomic_set(&Adapter->cntrlpktCnt, 0);
+ Adapter->LinkUpStatus = 0;
+ Adapter->LinkStatus = 0;
+
+ if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
+ Adapter->DriverState = FW_DOWNLOAD_DONE;
+ wake_up(&Adapter->LEDInfo.notify_led_event);
+ }
+
+ if (!timeout)
+ Status = -ENODEV;
+
+ up(&Adapter->fw_download_sema);
+ up(&Adapter->NVMRdmWrmLock);
+ return Status;
+}
+
+static int bcm_char_ioctl_chip_reset(struct bcm_mini_adapter *Adapter)
+{
+ INT Status;
+ INT NVMAccess;
+
+ NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
+ if (NVMAccess) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, " IOCTL_BCM_CHIP_RESET not allowed as EEPROM Read/Write is in progress\n");
+ return -EACCES;
+ }
+
+ down(&Adapter->RxAppControlQueuelock);
+ Status = reset_card_proc(Adapter);
+ flushAllAppQ();
+ up(&Adapter->RxAppControlQueuelock);
+ up(&Adapter->NVMRdmWrmLock);
+ ResetCounters(Adapter);
+ return Status;
+}
+
+static int bcm_char_ioctl_qos_threshold(ULONG arg, struct bcm_mini_adapter *Adapter)
+{
+ USHORT uiLoopIndex;
+
+ for (uiLoopIndex = 0; uiLoopIndex < NO_OF_QUEUES; uiLoopIndex++) {
+ if (get_user(Adapter->PackInfo[uiLoopIndex].uiThreshold,
+ (unsigned long __user *)arg)) {
return -EFAULT;
}
}
- break;
+ return 0;
+}
- case IOCTL_BCM_GPIO_MODE_REQUEST: {
- UCHAR ucResetValue[4];
- struct bcm_gpio_multi_mode gpio_multi_mode[MAX_IDX];
- struct bcm_gpio_multi_mode *pgpio_multi_mode = (struct bcm_gpio_multi_mode *)gpio_multi_mode;
+static int bcm_char_ioctl_switch_transfer_mode(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ UINT uiData = 0;
- if ((Adapter->IdleMode == TRUE) ||
- (Adapter->bShutStatus == TRUE) ||
- (Adapter->bPreparingForLowPowerMode == TRUE))
- return -EINVAL;
+ if (copy_from_user(&uiData, argp, sizeof(UINT)))
+ return -EFAULT;
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
- return -EFAULT;
+ if (uiData) {
+ /* Allow All Packets */
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_SWITCH_TRANSFER_MODE: ETH_PACKET_TUNNELING_MODE\n");
+ Adapter->TransferMode = ETH_PACKET_TUNNELING_MODE;
+ } else {
+ /* Allow IP only Packets */
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_SWITCH_TRANSFER_MODE: IP_PACKET_ONLY_MODE\n");
+ Adapter->TransferMode = IP_PACKET_ONLY_MODE;
+ }
+ return STATUS_SUCCESS;
+}
- if (IoBuffer.InputLength > sizeof(gpio_multi_mode))
- return -EINVAL;
+static int bcm_char_ioctl_get_driver_version(void __user *argp)
+{
+ struct bcm_ioctl_buffer IoBuffer;
+ ulong len;
- if (copy_from_user(&gpio_multi_mode, IoBuffer.InputBuffer, IoBuffer.InputLength))
- return -EFAULT;
+ /* Copy Ioctl Buffer structure */
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
+ return -EFAULT;
- bytes = rdmaltWithLock(Adapter, (UINT)GPIO_MODE_REGISTER, (PUINT)ucResetValue, sizeof(UINT));
+ len = min_t(ulong, IoBuffer.OutputLength, strlen(DRV_VERSION) + 1);
- if (bytes < 0) {
- Status = bytes;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Read of GPIO_MODE_REGISTER failed");
- return Status;
- } else {
- Status = STATUS_SUCCESS;
- }
+ if (copy_to_user(IoBuffer.OutputBuffer, DRV_VERSION, len))
+ return -EFAULT;
- /* Validating the request */
- if (IsReqGpioIsLedInNVM(Adapter, pgpio_multi_mode[WIMAX_IDX].uiGPIOMask) == false) {
- 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_mode[WIMAX_IDX].uiGPIOMask, Adapter->gpioBitMap);
- Status = -EINVAL;
- break;
- }
+ return STATUS_SUCCESS;
+}
- if (pgpio_multi_mode[WIMAX_IDX].uiGPIOMask) {
- /* write all OUT's (1's) */
- *(UINT *) ucResetValue |= (pgpio_multi_mode[WIMAX_IDX].uiGPIOMode &
- pgpio_multi_mode[WIMAX_IDX].uiGPIOMask);
+static int bcm_char_ioctl_get_current_status(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ struct bcm_link_state link_state;
+ struct bcm_ioctl_buffer IoBuffer;
- /* write all IN's (0's) */
- *(UINT *) ucResetValue &= ~((~pgpio_multi_mode[WIMAX_IDX].uiGPIOMode) &
- pgpio_multi_mode[WIMAX_IDX].uiGPIOMask);
+ /* Copy Ioctl Buffer structure */
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer))) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "copy_from_user failed..\n");
+ return -EFAULT;
+ }
- /* Currently implemented return the modes of all GPIO's
- * else needs to bit AND with mask
- */
- pgpio_multi_mode[WIMAX_IDX].uiGPIOMode = *(UINT *)ucResetValue;
+ if (IoBuffer.OutputLength != sizeof(link_state))
+ return -EINVAL;
- Status = wrmaltWithLock(Adapter, GPIO_MODE_REGISTER, (PUINT)ucResetValue, sizeof(ULONG));
- if (Status == STATUS_SUCCESS) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
- "WRM to GPIO_MODE_REGISTER Done");
- } else {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "WRM to GPIO_MODE_REGISTER Failed");
- Status = -EFAULT;
- break;
- }
- } else {
-/* if uiGPIOMask is 0 then return mode register configuration */
- pgpio_multi_mode[WIMAX_IDX].uiGPIOMode = *(UINT *)ucResetValue;
- }
+ memset(&link_state, 0, sizeof(link_state));
+ link_state.bIdleMode = Adapter->IdleMode;
+ link_state.bShutdownMode = Adapter->bShutStatus;
+ link_state.ucLinkStatus = Adapter->LinkStatus;
- Status = copy_to_user(IoBuffer.OutputBuffer, &gpio_multi_mode, IoBuffer.OutputLength);
- if (Status) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "Failed while copying Content to IOBufer for user space err:%d", Status);
- return -EFAULT;
- }
+ if (copy_to_user(IoBuffer.OutputBuffer, &link_state, min_t(size_t, sizeof(link_state), IoBuffer.OutputLength))) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Copy_to_user Failed..\n");
+ return -EFAULT;
}
- break;
-
- case IOCTL_MAC_ADDR_REQ:
- case IOCTL_LINK_REQ:
- case IOCTL_CM_REQUEST:
- case IOCTL_SS_INFO_REQ:
- case IOCTL_SEND_CONTROL_MESSAGE:
- case IOCTL_IDLE_REQ: {
- PVOID pvBuffer = NULL;
+ return STATUS_SUCCESS;
+}
- /* Copy Ioctl Buffer structure */
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
- return -EFAULT;
- if (IoBuffer.InputLength < sizeof(struct bcm_link_request))
- return -EINVAL;
+static int bcm_char_ioctl_set_mac_tracing(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ struct bcm_ioctl_buffer IoBuffer;
+ UINT tracing_flag;
- if (IoBuffer.InputLength > MAX_CNTL_PKT_SIZE)
- return -EINVAL;
+ /* copy ioctl Buffer structure */
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
+ return -EFAULT;
- pvBuffer = memdup_user(IoBuffer.InputBuffer,
- IoBuffer.InputLength);
- if (IS_ERR(pvBuffer))
- return PTR_ERR(pvBuffer);
+ if (copy_from_user(&tracing_flag, IoBuffer.InputBuffer, sizeof(UINT)))
+ return -EFAULT;
- down(&Adapter->LowPowerModeSync);
- Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue,
- !Adapter->bPreparingForLowPowerMode,
- (1 * HZ));
- if (Status == -ERESTARTSYS)
- goto cntrlEnd;
+ if (tracing_flag)
+ Adapter->pTarangs->MacTracingEnabled = TRUE;
+ else
+ Adapter->pTarangs->MacTracingEnabled = false;
- if (Adapter->bPreparingForLowPowerMode) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
- "Preparing Idle Mode is still True - Hence Rejecting control message\n");
- Status = STATUS_FAILURE;
- goto cntrlEnd;
- }
- Status = CopyBufferToControlPacket(Adapter, (PVOID)pvBuffer);
+ return STATUS_SUCCESS;
+}
-cntrlEnd:
- up(&Adapter->LowPowerModeSync);
- kfree(pvBuffer);
- break;
- }
+static int bcm_char_ioctl_get_dsx_indication(void __user *argp, struct bcm_mini_adapter *Adapter)
+{
+ struct bcm_ioctl_buffer IoBuffer;
+ ULONG ulSFId = 0;
- case IOCTL_BCM_BUFFER_DOWNLOAD_START: {
- if (down_trylock(&Adapter->NVMRdmWrmLock)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
- "IOCTL_BCM_CHIP_RESET not allowed as EEPROM Read/Write is in progress\n");
- return -EACCES;
- }
+ if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
+ return -EFAULT;
+ if (IoBuffer.OutputLength < sizeof(struct bcm_add_indication_alt)) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "Starting the firmware download PID =0x%x!!!!\n", current->pid);
-
- if (down_trylock(&Adapter->fw_download_sema))
- return -EBUSY;
-
- Adapter->bBinDownloaded = false;
- Adapter->fw_download_process_pid = current->pid;
- Adapter->bCfgDownloaded = false;
- Adapter->fw_download_done = false;
- netif_carrier_off(Adapter->dev);
- netif_stop_queue(Adapter->dev);
- Status = reset_card_proc(Adapter);
- if (Status) {
- pr_err(PFX "%s: reset_card_proc Failed!\n", Adapter->dev->name);
- up(&Adapter->fw_download_sema);
- up(&Adapter->NVMRdmWrmLock);
- return Status;
- }
- mdelay(10);
-
- up(&Adapter->NVMRdmWrmLock);
- return Status;
+ "Mismatch req: %lx needed is =0x%zx!!!",
+ IoBuffer.OutputLength, sizeof(struct bcm_add_indication_alt));
+ return -EINVAL;
}
- case IOCTL_BCM_BUFFER_DOWNLOAD: {
- struct bcm_firmware_info *psFwInfo = NULL;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Starting the firmware download PID =0x%x!!!!\n", current->pid);
+ if (copy_from_user(&ulSFId, IoBuffer.InputBuffer, sizeof(ulSFId)))
+ return -EFAULT;
- if (!down_trylock(&Adapter->fw_download_sema)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "Invalid way to download buffer. Use Start and then call this!!!\n");
- up(&Adapter->fw_download_sema);
- Status = -EINVAL;
- return Status;
- }
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Get DSX Data SF ID is =%lx\n", ulSFId);
+ get_dsx_sf_data_to_application(Adapter, ulSFId, IoBuffer.OutputBuffer);
+ return STATUS_SUCCESS;
+}
- /* Copy Ioctl Buffer structure */
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer))) {
- up(&Adapter->fw_download_sema);
- return -EFAULT;
- }
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "Length for FW DLD is : %lx\n", IoBuffer.InputLength);
+static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
+{
+ struct bcm_tarang_data *pTarang = filp->private_data;
+ void __user *argp = (void __user *)arg;
+ struct bcm_mini_adapter *Adapter = pTarang->Adapter;
+ INT Status = STATUS_FAILURE;
+ struct bcm_ioctl_buffer IoBuffer;
- if (IoBuffer.InputLength > sizeof(struct bcm_firmware_info)) {
- up(&Adapter->fw_download_sema);
- return -EINVAL;
- }
+ 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);
- psFwInfo = kmalloc(sizeof(*psFwInfo), GFP_KERNEL);
- if (!psFwInfo) {
- up(&Adapter->fw_download_sema);
- return -ENOMEM;
- }
+ if (_IOC_TYPE(cmd) != BCM_IOCTL)
+ return -EFAULT;
+ if (_IOC_DIR(cmd) & _IOC_READ)
+ Status = !access_ok(VERIFY_WRITE, argp, _IOC_SIZE(cmd));
+ else if (_IOC_DIR(cmd) & _IOC_WRITE)
+ Status = !access_ok(VERIFY_READ, argp, _IOC_SIZE(cmd));
+ else if (_IOC_NONE == (_IOC_DIR(cmd) & _IOC_NONE))
+ Status = STATUS_SUCCESS;
- if (copy_from_user(psFwInfo, IoBuffer.InputBuffer, IoBuffer.InputLength)) {
- up(&Adapter->fw_download_sema);
- kfree(psFwInfo);
- return -EFAULT;
- }
+ if (Status)
+ return -EFAULT;
- if (!psFwInfo->pvMappedFirmwareAddress ||
- (psFwInfo->u32FirmwareLength == 0)) {
+ if (Adapter->device_removed)
+ return -EFAULT;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Something else is wrong %lu\n",
- psFwInfo->u32FirmwareLength);
- up(&Adapter->fw_download_sema);
- kfree(psFwInfo);
- Status = -EINVAL;
- return Status;
+ if (false == Adapter->fw_download_done) {
+ switch (cmd) {
+ case IOCTL_MAC_ADDR_REQ:
+ case IOCTL_LINK_REQ:
+ case IOCTL_CM_REQUEST:
+ case IOCTL_SS_INFO_REQ:
+ case IOCTL_SEND_CONTROL_MESSAGE:
+ case IOCTL_IDLE_REQ:
+ case IOCTL_BCM_GPIO_SET_REQUEST:
+ case IOCTL_BCM_GPIO_STATUS_REQUEST:
+ return -EACCES;
+ default:
+ break;
}
+ }
- Status = bcm_ioctl_fw_download(Adapter, psFwInfo);
-
- if (Status != STATUS_SUCCESS) {
- if (psFwInfo->u32StartingAddress == CONFIG_BEGIN_ADDR)
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "IOCTL: Configuration File Upload Failed\n");
- else
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "IOCTL: Firmware File Upload Failed\n");
+ Status = vendorextnIoctl(Adapter, cmd, arg);
+ if (Status != CONTINUE_COMMON_PATH)
+ return Status;
- /* up(&Adapter->fw_download_sema); */
+ switch (cmd) {
+ /* Rdms for Swin Idle... */
+ case IOCTL_BCM_REGISTER_READ_PRIVATE:
+ Status = bcm_char_ioctl_reg_read_private(argp, Adapter);
+ return Status;
- if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
- Adapter->DriverState = DRIVER_INIT;
- Adapter->LEDInfo.bLedInitDone = false;
- wake_up(&Adapter->LEDInfo.notify_led_event);
- }
- }
+ case IOCTL_BCM_REGISTER_WRITE_PRIVATE:
+ Status = bcm_char_ioctl_reg_write_private(argp, Adapter);
+ return Status;
- if (Status != STATUS_SUCCESS)
- up(&Adapter->fw_download_sema);
+ case IOCTL_BCM_REGISTER_READ:
+ case IOCTL_BCM_EEPROM_REGISTER_READ:
+ Status = bcm_char_ioctl_eeprom_reg_read(argp, Adapter);
+ return Status;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, OSAL_DBG, DBG_LVL_ALL, "IOCTL: Firmware File Uploaded\n");
- kfree(psFwInfo);
+ case IOCTL_BCM_REGISTER_WRITE:
+ case IOCTL_BCM_EEPROM_REGISTER_WRITE:
+ Status = bcm_char_ioctl_eeprom_reg_write(argp, Adapter, cmd);
return Status;
- }
- case IOCTL_BCM_BUFFER_DOWNLOAD_STOP: {
- if (!down_trylock(&Adapter->fw_download_sema)) {
- up(&Adapter->fw_download_sema);
- return -EINVAL;
- }
+ case IOCTL_BCM_GPIO_SET_REQUEST:
+ Status = bcm_char_ioctl_gpio_set_request(argp, Adapter);
+ return Status;
- if (down_trylock(&Adapter->NVMRdmWrmLock)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "FW download blocked as EEPROM Read/Write is in progress\n");
- up(&Adapter->fw_download_sema);
- return -EACCES;
- }
+ case BCM_LED_THREAD_STATE_CHANGE_REQ:
+ Status = bcm_char_ioctl_led_thread_state_change_req(argp, Adapter);
+ return Status;
- Adapter->bBinDownloaded = TRUE;
- Adapter->bCfgDownloaded = TRUE;
- atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
- Adapter->CurrNumRecvDescs = 0;
- Adapter->downloadDDR = 0;
+ case IOCTL_BCM_GPIO_STATUS_REQUEST:
+ Status = bcm_char_ioctl_gpio_status_request(argp, Adapter);
+ return Status;
- /* setting the Mips to Run */
- Status = run_card_proc(Adapter);
+ case IOCTL_BCM_GPIO_MULTI_REQUEST:
+ Status = bcm_char_ioctl_gpio_multi_request(argp, Adapter);
+ return Status;
- if (Status) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Firm Download Failed\n");
- up(&Adapter->fw_download_sema);
- up(&Adapter->NVMRdmWrmLock);
- return Status;
- } else {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
- DBG_LVL_ALL, "Firm Download Over...\n");
- }
+ case IOCTL_BCM_GPIO_MODE_REQUEST:
+ Status = bcm_char_ioctl_gpio_mode_request(argp, Adapter);
+ return Status;
- mdelay(10);
-
- /* Wait for MailBox Interrupt */
- if (StartInterruptUrb((struct bcm_interface_adapter *)Adapter->pvInterfaceAdapter))
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Unable to send interrupt...\n");
-
- timeout = 5*HZ;
- Adapter->waiting_to_fw_download_done = false;
- wait_event_timeout(Adapter->ioctl_fw_dnld_wait_queue,
- Adapter->waiting_to_fw_download_done, timeout);
- Adapter->fw_download_process_pid = INVALID_PID;
- Adapter->fw_download_done = TRUE;
- atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
- Adapter->CurrNumRecvDescs = 0;
- Adapter->PrevNumRecvDescs = 0;
- atomic_set(&Adapter->cntrlpktCnt, 0);
- Adapter->LinkUpStatus = 0;
- Adapter->LinkStatus = 0;
+ case IOCTL_MAC_ADDR_REQ:
+ case IOCTL_LINK_REQ:
+ case IOCTL_CM_REQUEST:
+ case IOCTL_SS_INFO_REQ:
+ case IOCTL_SEND_CONTROL_MESSAGE:
+ case IOCTL_IDLE_REQ:
+ Status = bcm_char_ioctl_misc_request(argp, Adapter);
+ return Status;
- if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
- Adapter->DriverState = FW_DOWNLOAD_DONE;
- wake_up(&Adapter->LEDInfo.notify_led_event);
- }
+ case IOCTL_BCM_BUFFER_DOWNLOAD_START:
+ Status = bcm_char_ioctl_buffer_download_start(Adapter);
+ return Status;
- if (!timeout)
- Status = -ENODEV;
+ case IOCTL_BCM_BUFFER_DOWNLOAD:
+ Status = bcm_char_ioctl_buffer_download(argp, Adapter);
+ return Status;
- up(&Adapter->fw_download_sema);
- up(&Adapter->NVMRdmWrmLock);
+ case IOCTL_BCM_BUFFER_DOWNLOAD_STOP:
+ Status = bcm_char_ioctl_buffer_download_stop(argp, Adapter);
return Status;
- }
+
case IOCTL_BE_BUCKET_SIZE:
Status = 0;
Status = -EFAULT;
break;
- case IOCTL_CHIP_RESET: {
- INT NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
- if (NVMAccess) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, " IOCTL_BCM_CHIP_RESET not allowed as EEPROM Read/Write is in progress\n");
- return -EACCES;
- }
-
- down(&Adapter->RxAppControlQueuelock);
- Status = reset_card_proc(Adapter);
- flushAllAppQ();
- up(&Adapter->RxAppControlQueuelock);
- up(&Adapter->NVMRdmWrmLock);
- ResetCounters(Adapter);
- break;
- }
-
- case IOCTL_QOS_THRESHOLD: {
- USHORT uiLoopIndex;
+ case IOCTL_CHIP_RESET:
+ Status = bcm_char_ioctl_chip_reset(Adapter);
+ return Status;
- Status = 0;
- for (uiLoopIndex = 0; uiLoopIndex < NO_OF_QUEUES; uiLoopIndex++) {
- if (get_user(Adapter->PackInfo[uiLoopIndex].uiThreshold,
- (unsigned long __user *)arg)) {
- Status = -EFAULT;
- break;
- }
- }
- break;
- }
+ case IOCTL_QOS_THRESHOLD:
+ Status = bcm_char_ioctl_qos_threshold(arg, Adapter);
+ return Status;
case IOCTL_DUMP_PACKET_INFO:
DumpPackInfo(Adapter);
Status = STATUS_SUCCESS;
break;
- case IOCTL_BCM_SWITCH_TRANSFER_MODE: {
- UINT uiData = 0;
- if (copy_from_user(&uiData, argp, sizeof(UINT)))
- return -EFAULT;
-
- if (uiData) {
- /* Allow All Packets */
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_SWITCH_TRANSFER_MODE: ETH_PACKET_TUNNELING_MODE\n");
- Adapter->TransferMode = ETH_PACKET_TUNNELING_MODE;
- } else {
- /* Allow IP only Packets */
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_SWITCH_TRANSFER_MODE: IP_PACKET_ONLY_MODE\n");
- Adapter->TransferMode = IP_PACKET_ONLY_MODE;
- }
- Status = STATUS_SUCCESS;
- break;
- }
-
- case IOCTL_BCM_GET_DRIVER_VERSION: {
- ulong len;
-
- /* Copy Ioctl Buffer structure */
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
- return -EFAULT;
-
- len = min_t(ulong, IoBuffer.OutputLength, strlen(DRV_VERSION) + 1);
-
- if (copy_to_user(IoBuffer.OutputBuffer, DRV_VERSION, len))
- return -EFAULT;
- Status = STATUS_SUCCESS;
- break;
- }
-
- case IOCTL_BCM_GET_CURRENT_STATUS: {
- struct bcm_link_state link_state;
-
- /* Copy Ioctl Buffer structure */
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer))) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "copy_from_user failed..\n");
- return -EFAULT;
- }
-
- if (IoBuffer.OutputLength != sizeof(link_state)) {
- Status = -EINVAL;
- break;
- }
-
- memset(&link_state, 0, sizeof(link_state));
- link_state.bIdleMode = Adapter->IdleMode;
- link_state.bShutdownMode = Adapter->bShutStatus;
- link_state.ucLinkStatus = Adapter->LinkStatus;
-
- if (copy_to_user(IoBuffer.OutputBuffer, &link_state, min_t(size_t, sizeof(link_state), IoBuffer.OutputLength))) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Copy_to_user Failed..\n");
- return -EFAULT;
- }
- Status = STATUS_SUCCESS;
- break;
- }
-
- case IOCTL_BCM_SET_MAC_TRACING: {
- UINT tracing_flag;
-
- /* copy ioctl Buffer structure */
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
- return -EFAULT;
-
- if (copy_from_user(&tracing_flag, IoBuffer.InputBuffer, sizeof(UINT)))
- return -EFAULT;
-
- if (tracing_flag)
- Adapter->pTarangs->MacTracingEnabled = TRUE;
- else
- Adapter->pTarangs->MacTracingEnabled = false;
- break;
- }
+ case IOCTL_BCM_SWITCH_TRANSFER_MODE:
+ Status = bcm_char_ioctl_switch_transfer_mode(argp, Adapter);
+ return Status;
- case IOCTL_BCM_GET_DSX_INDICATION: {
- ULONG ulSFId = 0;
- if (copy_from_user(&IoBuffer, argp, sizeof(struct bcm_ioctl_buffer)))
- return -EFAULT;
+ case IOCTL_BCM_GET_DRIVER_VERSION:
+ Status = bcm_char_ioctl_get_driver_version(argp);
+ return Status;
- if (IoBuffer.OutputLength < sizeof(struct bcm_add_indication_alt)) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
- "Mismatch req: %lx needed is =0x%zx!!!",
- IoBuffer.OutputLength, sizeof(struct bcm_add_indication_alt));
- return -EINVAL;
- }
+ case IOCTL_BCM_GET_CURRENT_STATUS:
+ Status = bcm_char_ioctl_get_current_status(argp, Adapter);
+ return Status;
- if (copy_from_user(&ulSFId, IoBuffer.InputBuffer, sizeof(ulSFId)))
- return -EFAULT;
+ case IOCTL_BCM_SET_MAC_TRACING:
+ Status = bcm_char_ioctl_set_mac_tracing(argp, Adapter);
+ return Status;
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Get DSX Data SF ID is =%lx\n", ulSFId);
- get_dsx_sf_data_to_application(Adapter, ulSFId, IoBuffer.OutputBuffer);
- Status = STATUS_SUCCESS;
- }
- break;
+ case IOCTL_BCM_GET_DSX_INDICATION:
+ Status = bcm_char_ioctl_get_dsx_indication(argp, Adapter);
+ return Status;
case IOCTL_BCM_GET_HOST_MIBS: {
PVOID temp_buff;