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    // coffee lake chips use the BXT methods.
    current = INREG(0xC8258);
    max = INREG(0xC8254);

    printf ("current backlight value: %d%%\n", current * 100 / max);

    if (argc > 1) {
        uint32_t v = atoi (argv[1]) * max / 100;
        if (v > max)
            v = max;

philmb3487

lrwxrwxrwx 1 root root   21 2020-02-25 16:33 3rdmodem -> /dev/block/mmcblk0p43
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 3rdmodemnvm -> /dev/block/mmcblk0p14
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 3rdmodemnvmbkp -> /dev/block/mmcblk0p15
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 bootfail_info -> /dev/block/mmcblk0p49
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 cache -> /dev/block/mmcblk0p44
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 cust -> /dev/block/mmcblk0p53
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 dfx -> /dev/block/mmcblk0p42
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 dto -> /dev/block/mmcblk0p35
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 dts -> /dev/block/mmcblk0p34
lrwxrwxrwx 1 root root   21 2020-02-25 16:33 erecovery_kernel -> /dev/block/mmcblk0p22

philmb3487

Keybase proof

I hereby claim:

• I am sinetek on github.
• I am sinetek (https://keybase.io/sinetek) on keybase.
• I have a public key ASAkNqOKo7Csd0mGZcqrG8J3uZRResxqIIiMKWQH8SFGBwo

To claim this, I am signing this object:

philmb3487

#include <QCoreApplication>
#include <QDebug>

#include <QByteArray>
#include <QCryptographicHash>

QByteArray sha256(QByteArray in)
{
    QCryptographicHash hash (QCryptographicHash::Sha256);

philmb3487

mint smartmontools # ./smartctl -a /dev/nvme0
smartctl 6.6 (build date Mar 11 2017) [x86_64-linux-4.4.0-53-generic] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Number:                       PLEXTOR PX-256M8PeG
Serial Number:                      P02630104013
Firmware Version:                   1.01
PCI Vendor ID:                      0x14a4
PCI Vendor Subsystem ID:            0x1b4b

philmb3487

                        Offset (0xB0), 
                       // HDEN,   32, 
                       // HDEP,   32, 
                    
                    
DEN0
DEN1
DEN2
DEN3

philmb3487

F1 - mute works {ps2 code?}
F2 - sound down works {ps2 code?}
F3 - sound up works {ps2 code?}
F4 - mike mute   ACPI event _Q6A

F5 - brightness down   ACPI event _Q15
F6 - brightness up     ACPI event _Q14
F7 - camera?           ACPI event _Q16
F8 - rfkill?           ACPI event _Q64

philmb3487

Libraries have been installed in:
   /usr/local/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `DYLD_LIBRARY_PATH' environment variable
     during execution

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package = nyancat
version = 1.5.1
tarname = $(package)
distdir = $(tarname)-$(version)

all clean check nyancat:
	cd src && $(MAKE) $@

dist: $(distdir).tar.gz

philmb3487

This is a series of notes as of september 24, 2016.

PGP errors : turn off the PGP checking in /etc/pacman.conf
Then use pacstrap base base-devel

```
SigLevel = None DatabaseOptional
```