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Travis Whitton tmountain

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tmountain / brcmfmac4356-sdio.txt
Created January 29, 2021 22:05
firmware for brcmfmac4356
# Sample variables file for BCM94356Z NGFF 22x30mm iPA, iLNA board with PCIe for production package
NVRAMRev=$Rev: 492104 $
#4356 chip = 4354 A2 chip
sromrev=11
boardrev=0x1102
boardtype=0x073e
boardflags=0x02400201
#0x2000 enable 2G spur WAR
boardflags2=0x00802000
boardflags3=0x0000000a
# cat extlinux.conf
# Generated file, all changes will be lost on nixos-rebuild!
# Change this to e.g. nixos-42 to temporarily boot to an older configuration.
DEFAULT nixos-default
MENU TITLE ------------------------------------------------------------
TIMEOUT 50
LABEL nixos-default
[ 0.000000] Booting Linux on
physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.4.89 (nixbld@localhost) (gcc version 9.3.0 (GCC)) #1-NixOS SMP Tue Jan 12 19:16:25 UTC 2021
[ 0.000000] Machine model: FriendlyElec NanoPC-T4
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 32 MiB at 0x00000000f6000000
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000000200000-0x00000000f7ffffff]
[ 0.000000] NUMA: NODE_DATA [mem 0xf57ef800-0xf57f0fff]
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.4.89 (nixbld@localhost) (gcc version 9.3.0 (GCC)) #1-NixOS SMP Tue Jan 12 19:16:25 UTC 2021
[ 0.000000] Machine model: FriendlyElec NanoPC-T4
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 32 MiB at 0x00000000f6000000
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000000200000-0x00000000f7ffffff]
[ 0.000000] NUMA: NODE_DATA [mem 0xf57ef800-0xf57f0fff]
[ 0.000000] Zone ranges:
@tmountain
tmountain / gofib.go
Created February 27, 2020 19:04
Testing Golang's ability to saturate cores
package main
import (
"fmt"
)
func fibonacci(n uint) uint64 {
if n <= 1 {
return uint64(n)
}
@tmountain
tmountain / tmux-cheat-sheet.md
Created October 16, 2019 19:41 — forked from michaellihs/tmux-cheat-sheet.md
tmux Cheat Sheet
@tmountain
tmountain / gist:9efe97933a8326c508322c71547170c0
Created June 14, 2019 14:56
transaction isolation levels
mysql> describe account;
+----------+------------------+------+-----+-------------------+-------------------+
| Field | Type | Null | Key | Default | Extra |
+----------+------------------+------+-----+-------------------+-------------------+
| id | int(10) unsigned | NO | PRI | NULL | auto_increment |
| username | varchar(255) | NO | | NULL | |
| ts | timestamp | YES | | CURRENT_TIMESTAMP | DEFAULT_GENERATED |
+----------+------------------+------+-----+-------------------+-------------------+
3 rows in set (0.01 sec)
(ns clj-sleuth.crawl
(:require [jsoup.soup :as c]
[clojure.pprint :as p]
[clojure.tools.logging :as log]))
(Thread/setDefaultUncaughtExceptionHandler
(reify Thread$UncaughtExceptionHandler
(uncaughtException [_ thread ex]
(log/error ex "Uncaught exception on" (.getName thread)))))
Travis-Whitton's-MacBook-Pro:nix traviswhitton$ cat node.nix
# This imports the nix package collection,
# so we can access the `pkgs` and `stdenv` variables
with import <nixpkgs> {};
# Make a new "derivation" that represents our shell
stdenv.mkDerivation {
name = "my-environment";
# The packages in the `buildInputs` list will be added to the PATH in our shell
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tmountain / gen_rel_table.rb
Created November 15, 2018 22:16
Generates a table of farmers/cows given a file with one name per line.
#!/usr/bin/ruby
fh = File.new('names.csv', 'r')
names = []
while line = fh.gets
line.chomp!
names << line
end
names = names.shuffle