nvme-tcp: add definitions for TLS cipher suites

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>

diff --git a/include/linux/nvme-tcp.h b/include/linux/nvme-tcp.h
index 57ebe1267f7fbe96166e9c40621192330d6fcbc4..e07e8978d691b7943b729bc64cdb8f4da64a548d 100644 (file)
--- a/include/linux/nvme-tcp.h
+++ b/include/linux/nvme-tcp.h
@@ -18,6 +18,12 @@ enum nvme_tcp_pfv {
        NVME_TCP_PFV_1_0 = 0x0,
 };
 
+enum nvme_tcp_tls_cipher {
+       NVME_TCP_TLS_CIPHER_INVALID     = 0,
+       NVME_TCP_TLS_CIPHER_SHA256      = 1,
+       NVME_TCP_TLS_CIPHER_SHA384      = 2,
+};
+
 enum nvme_tcp_fatal_error_status {
        NVME_TCP_FES_INVALID_PDU_HDR            = 0x01,
        NVME_TCP_FES_PDU_SEQ_ERR                = 0x02,