file_ex/magic/Magdir/pci_ids

#------------------------------------------------------------------------------
# $File: pci_ids,v 1.1 2022/04/02 14:47:42 christos Exp $
# pci.ids:  file(1) magic for PCI specific informations
#

# Vendor identification (ID)		https://pci-ids.ucw.cz/v2.2/pci.ids
# show hexadecimal PCI vendor identification in human readable text form
0	name	PCI-vendor
#			ID	vendor name
#>0	uleshort	=0x0f00	fOO
>0	uleshort	=0x1000	Broadcom
>0	uleshort	=0x1002	AMD/ATI
>0	uleshort	=0x1013	Cirrus Logic
>0	uleshort	=0x1014	IBM
>0	uleshort	=0x1022	AMD
>0	uleshort	=0x1050	Winbond
>0	uleshort	=0x105a	Promise
>0	uleshort	=0x1095	Silicon
>0	uleshort	=0x10EC	Realtek
>0	uleshort	=0x10de	NVIDIA
>0	uleshort	=0x1106	VIA
# Woodward McCoach, Inc. 
>0	uleshort	=0x1231	Woodward
#
>0	uleshort	=0x1234	Bochs
>0	uleshort	=0x15ad	VMware
>0	uleshort	=0x1af4	Virtio
>0	uleshort	=0x1b36	QEMU
>0	uleshort	=0x1de1	Tekram
# maybe also Promise?
#>0	uleshort	=0x4289	Promise
#>0	uleshort	=0x66a1	FOO
>0	uleshort	=0x8086	Intel
>0	uleshort	=0x9004	Adaptec
# also Adaptec; but no example
>0	uleshort	=0x9005	Adaptec
# for unknown/missing manufactors
>0	default		x	UNKNOWN
>>0	uleshort		x	(%#4.4x)

# https://blog.ladsai.com/pci-configuration-space-class-code.html
# Base class code			https://wiki.osdev.org/PCI
# show hexadecimal PCI class+sub+ProgIF identification in human readable text form
0	name		PCI-class
#>0	ubyte		x	CLASS=%x
>0	ubyte		x
# Device was built prior definition of the class code field
>>0	ubyte		0x00	PRIOR
# Any device except for VGA-Compatible devices like: 2975BIOS.BIN Trm3x5.bin
# BUT also NVidia44.bin vgabios-stdvga-bin.rom
#>>>0	ubyte		0x00		NOT VGA
# VGA-Compatible Device; NO EXAMPLE found here!!
#>>>0	ubyte		0x01		VGA
# like 4243.bin
#>>>0	ubyte		0x04		SUB_CLASS_4
>>0	ubyte		0x01	storage controller
# device sub-type and its definition is dependent upon the base-type code
>>>1	ubyte		0x00		SCSI
>>>1	ubyte		0x01		IDE
>>>1	ubyte		0x02		Floppy
>>>1	ubyte		0x03		IPI
>>>0	ubyte		0x04		RAID
>>>1	ubyte		0x05		ATA
>>>1	ubyte		0x06		SATA
>>>1	ubyte		0x07		SAS
>>>1	ubyte		0x08		NVM
# 4650_sr5.bin "PROMISE" "FT TX4650 Ary X"
>>>1	ubyte		0x80		OTHER
>>0	ubyte		0x02	network controller
>>>1	ubyte		0x00		ethernet
>>>1	ubyte		0x01		token ring
>>>1	ubyte		0x02		FDDI
>>>1	ubyte		0x03		ATM
>>>1	ubyte		0x04		ISDN
>>>1	ubyte		0x05		WorldFip
# PICMG 2.14 Multi Computing
>>>1	ubyte		0x06		PICMG
>>>1	ubyte		0x80		OTHER
>>0	ubyte		0x03	display controller
>>0	ubyte		0x04	multimedia controller
>>0	ubyte		0x05	memory controller
>>0	ubyte		0x06	bridge device
# Simple Communication Controllers
>>0	ubyte		0x07	communication controller
# Base System Peripherals
>>0	ubyte		0x08	base peripheral
# Input Devices
>>0	ubyte		0x09	input device
# Docking Stations
>>0	ubyte		0x0A	docking station
>>0	ubyte		0x0B	processor
>>0	ubyte		0x0C	serial bus controller
>>0	ubyte		0x0D	wireless controller
# Intelligent I/O Controllers
>>0	ubyte		0x0E	I/O controller
# Satellite Communication Controllers
>>0	ubyte		0x0F	satellite controller
# Encryption/Decryption Controllers
>>0	ubyte		0x10	encryption controller
# Data Acquisition and Signal Processing Controllers
>>0	ubyte		0x11	signal controller
# Processing Accelerator 
>>0	ubyte		0x12	processing accelerator
# Non-Essential Instrumentation
>>0	ubyte		0x13	non-essential
# reserved or unassigned
>>0	default		x
# device does not fit any defined class; Unassigned Class (Vendor specific) 
>>>0		ubyte	0xFF		UNASSIGNED
# THIS SHOULD NOT HAPPEN! BUT CLASS=8f for Promise 4650_sr5.bin 8660_sr5.bin
>>>0		default	x		RESERVED
>>>>0 	ubyte	x		(%#x)
# Prog IF of PCI class code?
# defines the specific device programming interface
>2	ubyte		>0	\b, ProgIF=%u