tsi: implement TSIv3

TSIv3 generalizes socket addresses to be able to support multiple
kinds of addresses with a only small amount of additional code.

Then, building on top of this generalization, we add AF_INET6 and
AF_UNIX to the existing AF_INET support.

Signed-off-by: Sergio Lopez <[email protected]>

Author: slp

patches-tee/0001-virtio-enable-DMA-API-if-memory-is-restricted.patch

@@ -1,4 +1,4 @@
-From ef2cfc3794002ecf53cdb4e1b90bc73d13d02064 Mon Sep 17 00:00:00 2001
+From c6edd578fcd5b420fdf759af974c050b92258480 Mon Sep 17 00:00:00 2001
 From: Sergio Lopez <[email protected]>
 Date: Fri, 10 Sep 2021 13:05:01 +0200
 Subject: [PATCH 1/4] virtio: enable DMA API if memory is restricted

patches-tee/0002-x86-sev-write-AP-reset-vector.patch

@@ -1,4 +1,4 @@
-From 58bcedac702edc08536b1afd6063f39294088a8f Mon Sep 17 00:00:00 2001
+From e5a573b2dc70b01eaddf7124cb436140bd524688 Mon Sep 17 00:00:00 2001
 From: Sergio Lopez <[email protected]>
 Date: Thu, 20 Oct 2022 10:23:16 +0200
 Subject: [PATCH 2/4] x86/sev: write AP reset vector

patches-tee/0003-Implement-driver-to-retrieve-secrets-from-cmdline.patch

@@ -1,4 +1,4 @@
-From ea26a05d3f8307b9e07c280a118190fe9051dc1d Mon Sep 17 00:00:00 2001
+From 1e770f38f17fd55914d219d488fda76810f9e721 Mon Sep 17 00:00:00 2001
 From: Sergio Lopez <[email protected]>
 Date: Wed, 3 Aug 2022 12:35:12 +0200
 Subject: [PATCH 3/4] Implement driver to retrieve secrets from cmdline

patches-tee/0004-x86-sev-Avoid-using-native_cpuid.patch

@@ -1,4 +1,4 @@
-From 0c4fbdf990f683a32d3be782c763e043c2f1799b Mon Sep 17 00:00:00 2001
+From 0aacc70d72f0ca3b0eb91793b06651a72a4536ec Mon Sep 17 00:00:00 2001
 From: Sergio Lopez <[email protected]>
 Date: Wed, 5 Jun 2024 16:20:08 +0200
 Subject: [PATCH 4/4] x86/sev: Avoid using native_cpuid