src/dpdk/drivers/net/igc/base/igc_api.c
int igc_rar_set(struct igc_hw *hw, u8 *addr, u32 index)
{
	if (hw->mac.ops.rar_set)
		return hw->mac.ops.rar_set(hw, addr, index);

	return IGC_SUCCESS;
}
/**
 *  igc_rar_set - Sets a receive address register
 *  @hw: pointer to the HW structure
 *  @addr: address to set the RAR to
 *  @index: the RAR to set
 *
 *  Sets a Receive Address Register (RAR) to the specified address.
 **/
Sets a receive address register
@hw: pointer to the HW structure
@addr: address to set the RAR to
@index: the RAR to set

Sets a Receive Address Register (RAR) to the specified address.
Sets a receive address register @hw : pointer to the HW structure @addr : address to set the RAR to @index : the RAR to set Sets a Receive Address Register ( RAR ) to the specified address .
int igc_rar_set(struct igc_hw *hw, u8 *addr, u32 index)
{
	if (hw->mac.ops.rar_set)
		return hw->mac.ops.rar_set(hw, addr, index);
	return IGC_SUCCESS;
}
int igc_rar_set ( struct igc_hw * hw , u8 * addr , u32 index ) { if ( hw -> mac . ops . rar_set ) return hw -> mac . ops . rar_set ( hw , addr , index ) ; return IGC_SUCCESS ; }
igc_rar_set - Sets a receive address register
  @hw: pointer to the HW structure
  @addr: address to set the RAR to
  @index: the RAR to set
igc_rar_set - Sets a receive address register @hw : pointer to the HW structure @addr : address to set the RAR to @index : the RAR to set