From: Emeel Hakim Date: Thu, 18 Aug 2022 15:32:30 +0000 (+0300) Subject: net: macsec: Expose MACSEC_SALT_LEN definition to user space X-Git-Tag: block-6.1-2022-13-10~73^2~403 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=5d81757835859760a38a54a87eff856d4e578836;p=linux-block.git net: macsec: Expose MACSEC_SALT_LEN definition to user space Expose MACSEC_SALT_LEN definition to user space to be used in various user space applications such as iproute. Iproute will use this as part of adding macsec extended packet number support. Reviewed-by: Raed Salem Reviewed-by: Sabrina Dubroca Signed-off-by: Emeel Hakim Link: https://lore.kernel.org/r/20220818153229.4721-1-ehakim@nvidia.com Signed-off-by: Jakub Kicinski --- diff --git a/include/net/macsec.h b/include/net/macsec.h index d6fa6b97f6ef..73780aa73644 100644 --- a/include/net/macsec.h +++ b/include/net/macsec.h @@ -14,7 +14,6 @@ #define MACSEC_DEFAULT_PN_LEN 4 #define MACSEC_XPN_PN_LEN 8 -#define MACSEC_SALT_LEN 12 #define MACSEC_NUM_AN 4 /* 2 bits for the association number */ typedef u64 __bitwise sci_t; diff --git a/include/uapi/linux/if_macsec.h b/include/uapi/linux/if_macsec.h index 3af2aa069a36..d5b6d1f37353 100644 --- a/include/uapi/linux/if_macsec.h +++ b/include/uapi/linux/if_macsec.h @@ -22,6 +22,8 @@ #define MACSEC_KEYID_LEN 16 +#define MACSEC_SALT_LEN 12 + /* cipher IDs as per IEEE802.1AE-2018 (Table 14-1) */ #define MACSEC_CIPHER_ID_GCM_AES_128 0x0080C20001000001ULL #define MACSEC_CIPHER_ID_GCM_AES_256 0x0080C20001000002ULL