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-rw-r--r--Documentation/networking/tls-handshake.rst5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/networking/tls-handshake.rst b/Documentation/networking/tls-handshake.rst
index a2817a88e905..6f5ea1646a47 100644
--- a/Documentation/networking/tls-handshake.rst
+++ b/Documentation/networking/tls-handshake.rst
@@ -53,6 +53,7 @@ fills in a structure that contains the parameters of the request:
struct socket *ta_sock;
tls_done_func_t ta_done;
void *ta_data;
+ const char *ta_peername;
unsigned int ta_timeout_ms;
key_serial_t ta_keyring;
key_serial_t ta_my_cert;
@@ -71,6 +72,10 @@ instantiated a struct file in sock->file.
has completed. Further explanation of this function is in the "Handshake
Completion" sesction below.
+The consumer can provide a NUL-terminated hostname in the @ta_peername
+field that is sent as part of ClientHello. If no peername is provided,
+the DNS hostname associated with the server's IP address is used instead.
+
The consumer can fill in the @ta_timeout_ms field to force the servicing
handshake agent to exit after a number of milliseconds. This enables the
socket to be fully closed once both the kernel and the handshake agent