Commit cf488e13 authored by Ivan Vecera's avatar Ivan Vecera Committed by Jakub Kicinski
Browse files

i40e: Add other helpers to check version of running firmware and AQ API 



Add another helper functions that will be used by subsequent
patch to refactor existing open-coded checks whether the version
of running firmware and AdminQ API is recent enough to provide
certain capabilities.

Signed-off-by: default avatarIvan Vecera <ivecera@redhat.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20231113231047.548659-12-anthony.l.nguyen@intel.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 28c1726b

drivers/net/ethernet/intel/i40e/i40e_type.h

+54 −0
Original line number Diff line number Diff line
@@ -608,6 +608,60 @@ static inline bool i40e_is_aq_api_ver_ge(struct i40e_hw *hw, u16 maj, u16 min) 
		(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;