WhittlesJr

PCI Passthrough

Warning: unfinished (but successfull!)

I did PCI passthrough on Archlinux and Debian with the old PCI-stub method (this was pre-4.0 era). And later I did PCI passthrough on the 4.1+ kernels on Arch and Ubuntu (16.10 I think?).

This is my attempt at doing the same on Nixos.

Requirements

WhittlesJr

{ stdenv, fetchFromGitHub }:
with stdenv.lib;

stdenv.mkDerivation rec {
  name = "hass-custom-alarm-${version}";
  version = "1.3.1";

  src = fetchFromGitHub {
    owner = "gazoscalvertos";
    repo = "Hass-Custom-Alarm";

WhittlesJr

(def npdu
  (util-b/complex-rule-codec
   :version      :ubyte
   :control-octet (util-b/complex-bytes
                   :ubyte [{:bits     1
                            :name     :layer
                            :enum-map {:network 1
                                       :apdu    0}}
                           nil ;;reserved
                           :dest-present?

WhittlesJr

{ stdenv, fetchFromGitHub }:
with stdenv.lib;

stdenv.mkDerivation rec {
  name = "hass-custom-alarm-${version}";
  version = "1.3.1";

  src = fetchFromGitHub {
    owner = "gazoscalvertos";
    repo = "Hass-Custom-Alarm";

WhittlesJr

{ stdenv, fetchFromGitHub }:
with stdenv.lib;

stdenv.mkDerivation rec {
  name = "hass-custom-alarm-${version}";
  version = "1.3.1";

  src = fetchFromGitHub {
    owner = "gazoscalvertos";
    repo = "Hass-Custom-Alarm";

WhittlesJr

(defn reduce-kvs [rf init kvs]
  (reduce (fn [acc [k v]] (rf acc k v)) init (partition-all 2 kvs)))

(defn assoc-if
  "Assoc each kv if (pred value) is true

   (assoc-if odd? {:a 1} :b 2 :c 3)
   => {:a 1 :c 3}"
  ([pred m k v      ] (if (pred v) (assoc m k v) (or m {})))
  ([pred m k v & kvs]

WhittlesJr

(ns clj-bacnet.binary-util
  (:require [org.clojars.smee.binary.core :as binary]
            [com.rpl.specter :refer :all])
  (:import org.clojars.smee.binary.core.BinaryIO))

(defn hexify "Convert byte sequence to hex string"
  [coll-or-num]
  (let [coll (cond (coll? coll-or-num)   coll-or-num
                   (number? coll-or-num) [coll-or-num]
                   (nil? coll-or-num)    [])

WhittlesJr

;; My IP address data is shaped like this:
(def data {"host-a"    {:ip "1.1.1.1"}
           "host-b"    {:ip "2.2.2.2"}
           "container" {"host-c" {:ip "3.3.3.3"}
                        "host-d" {:ip "4.4.4.4"}}})

;; This logic turns that data into a map ("set" in nix) that would work for `networking.hosts`:
(defn build-hosts [ip-data & [name-prefix]]
  (reduce-kv (fn [result hostname {:keys [ip] :as info}]
               (let [full-hostname (if name-prefix

WhittlesJr

<settings>
    <mirrors>
        <mirror>
            <!--This sends everything else to /public -->
            <id>my-mirror</id>
            <mirrorOf>*</mirrorOf>
            <url>http://my-mirror/repository/maven-public/</url>
        </mirror>
    </mirrors>
    <profiles>

WhittlesJr

(ns clj-bacnet.application.prefix.header
  (:require [clj-binary.codec.complex-bytes :as cb]
            [clj-binary.core :as bin]
            [clojure.spec.alpha :as s]
            [orchestra.core :refer [defn-spec]]
            [org.clojars.smee.binary.core :as sb]
            [spec-coerce.core :as coerce]
            [vertiv-common.spec :as vs]))

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;