ice: add support for 3k signing DDP sections for E825C

E825C devices shall support the new signing type of RSA 3K for new DDP
section (SEGMENT_SIGN_TYPE_RSA3K_E825 (5) - already in the code).
The driver is responsible to verify the presence of correct signing type.
Add 3k signinig support for E825C devices based on mac_type:
ICE_MAC_GENERIC_3K_E825;

Signed-off-by: Grzegorz Nitka <grzegorz.nitka@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index a7e6e5c1d06ed06f07a386da7ad20cf2664c4d27..9266f25a997807e270e47d9906092fcc72bafed1 100644 (file)
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -154,6 +154,12 @@ static int ice_set_mac_type(struct ice_hw *hw)
        case ICE_DEV_ID_E823L_SFP:
                hw->mac_type = ICE_MAC_GENERIC;
                break;
+       case ICE_DEV_ID_E825C_BACKPLANE:
+       case ICE_DEV_ID_E825C_QSFP:
+       case ICE_DEV_ID_E825C_SFP:
+       case ICE_DEV_ID_E825C_SGMII:
+               hw->mac_type = ICE_MAC_GENERIC_3K_E825;
+               break;
        case ICE_DEV_ID_E830_BACKPLANE:
        case ICE_DEV_ID_E830_QSFP56:
        case ICE_DEV_ID_E830_SFP:

diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.c b/drivers/net/ethernet/intel/ice/ice_ddp.c
index 8b7504a9df316ce3be5786b61f603f0183dca5e6..7532d11ad7f337db473eb9e3a9edeee1d8f7e85b 100644 (file)
--- a/drivers/net/ethernet/intel/ice/ice_ddp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.c
@@ -1825,6 +1825,7 @@ static u32 ice_get_pkg_segment_id(enum ice_mac_type mac_type)
                seg_id = SEGMENT_TYPE_ICE_E830;
                break;
        case ICE_MAC_GENERIC:
+       case ICE_MAC_GENERIC_3K_E825:
        default:
                seg_id = SEGMENT_TYPE_ICE_E810;
                break;
@@ -1845,6 +1846,9 @@ static u32 ice_get_pkg_sign_type(enum ice_mac_type mac_type)
        case ICE_MAC_E830:
                sign_type = SEGMENT_SIGN_TYPE_RSA3K_SBB;
                break;
+       case ICE_MAC_GENERIC_3K_E825:
+               sign_type = SEGMENT_SIGN_TYPE_RSA3K_E825;
+               break;
        case ICE_MAC_GENERIC:
        default:
                sign_type = SEGMENT_SIGN_TYPE_RSA2K;