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1. firewall_service_init
2. firewall_service_start
3. firewall_service_restart
4. GetHttpPortValue

Common HAL

•  A common HAL provides the necessary abstraction to all the CCSP components to interface with other common hardware components.
• Eg : Platform HAL

Platform HAL

• Platform HAL is an abstraction layer, implemented to interact with cable modem device for getting the hardware specific details such as Firmware Name, Boot loader Version, etc.
• This HAL layer is intended to support platform drivers
• platform_hal.c file provides the function call prototypes and structure definitions used for the platform hardware abstraction layer
• Some of the APIs are :

1.  platform_hal_GetSerialNumber
2.  platform_hal_GetFirmwareName
3.  platform_hal_GetBootloaderVersion

Common HAL

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