linux-kernel - Re: [PATCH iwl-next 2/2] i40e: Move inline helpers to i40e

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Date:   Wed, 25 Oct 2023 12:44:42 +0200
From:   Wojciech Drewek <wojciech.drewek@...el.com>
To:     Ivan Vecera <ivecera@...hat.com>, <netdev@...r.kernel.org>
CC:     Jesse Brandeburg <jesse.brandeburg@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        "David S. Miller" <davem@...emloft.net>,
        "Eric Dumazet" <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        <intel-wired-lan@...ts.osuosl.org>, <linux-kernel@...r.kernel.org>,
        Jacob Keller <jacob.e.keller@...el.com>
Subject: Re: [PATCH iwl-next 2/2] i40e: Move inline helpers to
 i40e_prototype.h



On 25.10.2023 12:33, Ivan Vecera wrote:
> Move version check helper functions from i40e_type.h to
> i40e_prototype.h as per discussion [1].
> 
> [1] https://lore.kernel.org/all/cdcd6b97-1138-4cd7-854f-b3faa1f475f8@intel.com/#t
> 
> Cc: Wojciech Drewek <wojciech.drewek@...el.com>
> Cc: Jacob Keller <jacob.e.keller@...el.com>
> Signed-off-by: Ivan Vecera <ivecera@...hat.com>
> ---

Thanks Ivan!
Reviewed-by: Wojciech Drewek <wojciech.drewek@...el.com>

>  .../net/ethernet/intel/i40e/i40e_prototype.h  | 70 +++++++++++++++++++
>  drivers/net/ethernet/intel/i40e/i40e_type.h   | 68 ------------------
>  2 files changed, 70 insertions(+), 68 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
> index 001162042050..af4269330581 100644
> --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h
> +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
> @@ -501,4 +501,74 @@ i40e_add_pinfo_to_list(struct i40e_hw *hw,
>  /* i40e_ddp */
>  int i40e_ddp_flash(struct net_device *netdev, struct ethtool_flash *flash);
>  
> +/* Firmware and AdminQ version check helpers */
> +
> +/**
> + * i40e_is_aq_api_ver_ge
> + * @hw: pointer to i40e_hw structure
> + * @maj: API major value to compare
> + * @min: API minor value to compare
> + *
> + * Assert whether current HW API version is greater/equal than provided.
> + **/
> +static inline bool i40e_is_aq_api_ver_ge(struct i40e_hw *hw, u16 maj, u16 min)
> +{
> +	return (hw->aq.api_maj_ver > maj ||
> +		(hw->aq.api_maj_ver == maj && hw->aq.api_min_ver >= min));
> +}
> +
> +/**
> + * i40e_is_aq_api_ver_lt
> + * @hw: pointer to i40e_hw structure
> + * @maj: API major value to compare
> + * @min: API minor value to compare
> + *
> + * Assert whether current HW API version is less than provided.
> + **/
> +static inline bool i40e_is_aq_api_ver_lt(struct i40e_hw *hw, u16 maj, u16 min)
> +{
> +	return !i40e_is_aq_api_ver_ge(hw, maj, min);
> +}
> +
> +/**
> + * i40e_is_fw_ver_ge
> + * @hw: pointer to i40e_hw structure
> + * @maj: API major value to compare
> + * @min: API minor value to compare
> + *
> + * Assert whether current firmware version is greater/equal than provided.
> + **/
> +static inline bool i40e_is_fw_ver_ge(struct i40e_hw *hw, u16 maj, u16 min)
> +{
> +	return (hw->aq.fw_maj_ver > maj ||
> +		(hw->aq.fw_maj_ver == maj && hw->aq.fw_min_ver >= min));
> +}
> +
> +/**
> + * i40e_is_fw_ver_lt
> + * @hw: pointer to i40e_hw structure
> + * @maj: API major value to compare
> + * @min: API minor value to compare
> + *
> + * Assert whether current firmware version is less than provided.
> + **/
> +static inline bool i40e_is_fw_ver_lt(struct i40e_hw *hw, u16 maj, u16 min)
> +{
> +	return !i40e_is_fw_ver_ge(hw, maj, min);
> +}
> +
> +/**
> + * i40e_is_fw_ver_eq
> + * @hw: pointer to i40e_hw structure
> + * @maj: API major value to compare
> + * @min: API minor value to compare
> + *
> + * Assert whether current firmware version is equal to provided.
> + **/
> +static inline bool i40e_is_fw_ver_eq(struct i40e_hw *hw, u16 maj, u16 min)
> +{
> +	return (hw->aq.fw_maj_ver > maj ||
> +		(hw->aq.fw_maj_ver == maj && hw->aq.fw_min_ver == min));
> +}
> +
>  #endif /* _I40E_PROTOTYPE_H_ */
> diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
> index 7eaf8b013125..e3d40630f689 100644
> --- a/drivers/net/ethernet/intel/i40e/i40e_type.h
> +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
> @@ -586,74 +586,6 @@ struct i40e_hw {
>  	char err_str[16];
>  };
>  
> -/**
> - * i40e_is_aq_api_ver_ge
> - * @hw: pointer to i40e_hw structure
> - * @maj: API major value to compare
> - * @min: API minor value to compare
> - *
> - * Assert whether current HW API version is greater/equal than provided.
> - **/
> -static inline bool i40e_is_aq_api_ver_ge(struct i40e_hw *hw, u16 maj, u16 min)
> -{
> -	return (hw->aq.api_maj_ver > maj ||
> -		(hw->aq.api_maj_ver == maj && hw->aq.api_min_ver >= min));
> -}
> -
> -/**
> - * i40e_is_aq_api_ver_lt
> - * @hw: pointer to i40e_hw structure
> - * @maj: API major value to compare
> - * @min: API minor value to compare
> - *
> - * Assert whether current HW API version is less than provided.
> - **/
> -static inline bool i40e_is_aq_api_ver_lt(struct i40e_hw *hw, u16 maj, u16 min)
> -{
> -	return !i40e_is_aq_api_ver_ge(hw, maj, min);
> -}
> -
> -/**
> - * i40e_is_fw_ver_ge
> - * @hw: pointer to i40e_hw structure
> - * @maj: API major value to compare
> - * @min: API minor value to compare
> - *
> - * Assert whether current firmware version is greater/equal than provided.
> - **/
> -static inline bool i40e_is_fw_ver_ge(struct i40e_hw *hw, u16 maj, u16 min)
> -{
> -	return (hw->aq.fw_maj_ver > maj ||
> -		(hw->aq.fw_maj_ver == maj && hw->aq.fw_min_ver >= min));
> -}
> -
> -/**
> - * i40e_is_fw_ver_lt
> - * @hw: pointer to i40e_hw structure
> - * @maj: API major value to compare
> - * @min: API minor value to compare
> - *
> - * Assert whether current firmware version is less than provided.
> - **/
> -static inline bool i40e_is_fw_ver_lt(struct i40e_hw *hw, u16 maj, u16 min)
> -{
> -	return !i40e_is_fw_ver_ge(hw, maj, min);
> -}
> -
> -/**
> - * i40e_is_fw_ver_eq
> - * @hw: pointer to i40e_hw structure
> - * @maj: API major value to compare
> - * @min: API minor value to compare
> - *
> - * Assert whether current firmware version is equal to provided.
> - **/
> -static inline bool i40e_is_fw_ver_eq(struct i40e_hw *hw, u16 maj, u16 min)
> -{
> -	return (hw->aq.fw_maj_ver > maj ||
> -		(hw->aq.fw_maj_ver == maj && hw->aq.fw_min_ver == min));
> -}
> -
>  struct i40e_driver_version {
>  	u8 major_version;
>  	u8 minor_version;