s390-tools: Update README.md and rust/README.md

Add missing build requirements and dependency information to README.md
and rust/README.md.

Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>

README.md

@@ -19,6 +19,9 @@ Package contents
    all s390-tools that are written in rust and require external crates.
    Disable the compilation of all tools in `rust/` using HAVE_CARGO=0
    See the `rust/README.md` for Details
+   - cpacfinfo:
+     Command line interface to get information about CP Assist for
+     Cryptographic Functions (CPACF)
    - pvattest:
      Create, perform, and verify IBM Secure Execution attestation measurements.
    - pvapconfig:
@@ -317,7 +320,7 @@ build options:
 | glibc-static | `HAVE_LIBC_STATIC` | zfcpdump                               |
 | openssl      | `HAVE_OPENSSL`     | zkey, libekmfweb, libkmipclient,       |
 |              |                    | zgetdump, rust/pvattest, rust/pvimg,   |
-|              |                    | zgetdump/pvsecret                      |
+|              |                    | zgetdump/pvsecret, opticsmon           |
 | cryptsetup   | `HAVE_CRYPTSETUP2` | zkey-cryptsetup                        |
 | json-c       | `HAVE_JSONC`       | zkey-cryptsetup, libekmfweb,           |
 |              |                    | libkmipclient                          |
@@ -327,6 +330,7 @@ build options:
 | libxml2      | `HAVE_LIBXML2`     | libkmipclient                          |
 | systemd      | `HAVE_SYSTEMD`     | hsavmcore                              |
 | libudev      | `HAVE_LIBUDEV`     | cpacfstatsd                            |
+| libnl3       | `HAVE_LIBNL3`      | opticsmon                              |
 
 This table lists additional build or install options:
 
@@ -374,6 +378,12 @@ the different tools are provided:
 
   The runtime requirements are: openssl-libs (>= 1.1.1) and libcurl.
 
+* opticsmon:
+  For building opticsmon OpenSSL and the Netlink Library Suite (libnl3) are
+  required.
+  Tip: you may skip the opticsmon build by adding
+  `HAVE_OPENSSL=0` or `HAVE_LIBNL3=0`
+
 * osasnmpd:
   You need at least the NET-SNMP 5.1.x package (net-snmp-devel.rpm)
   installed, before building the osasnmpd subagent.

rust/README.md

@@ -37,10 +37,6 @@ Tip: You can use `make version` to get the version string.
 	* reexports ann symbols from __pv_core__
 	* if no encryption utilities required, use __pv_core__
 
-## Tools
-* __pvsecret__ _Manage secrets for IBM Secure Execution guests_
-* __pvapconfig__ _automatic configure APQNs within an SE KVM guest_
-
 ## Writing new tools
 We encourage to use Rust for new tools. However, for some use cases it makes
 sense to use C and C is still allowed to be used for a new tool/library.
@@ -58,6 +54,8 @@ is a start, but can change over time.
 
 * [anyhow](https://crates.io/crates/anyhow)
     * Flexible concrete Error type built on std::error::Error
+* [base64](https://crates.io/crates/base64)
+    * Encodes and decodes base64 as bytes or utf8
 * [byteorder](https://crates.io/crates/byteorder)
     * Library for reading/writing numbers in big-endian and little-endian.
 * [cfg-if](https://crates.io/crates/cfg-if)
@@ -68,6 +66,8 @@ is a start, but can change over time.
     * A simple to use, efficient, and full-featured Command Line Argument Parser
 * [curl](https://crates.io/crates/curl)
     * Rust bindings to libcurl for making HTTP requests
+* [deku](https://crates.io/crates/deku)
+    * Bit level serialization/deserialization proc-macro for structs
 * [libc](https://crates.io/crates/libc)
     * Raw FFI bindings to platform libraries like libc.
 * [log](https://crates.io/crates/log)
@@ -76,6 +76,8 @@ is a start, but can change over time.
     * OpenSSL bindings
 * [serde](https://crates.io/crates/serde)
     * A generic serialization/deserialization framework
+* [serde_jsonl](https://crates.io/crates/serde_json)
+    * A JSON serialization file format
 * [serde_yaml](https://crates.io/crates/serde_yaml)
     * YAML data format for Serde
 * [thiserror](https://crates.io/crates/thiserror)