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Changeset 849

Timestamp:

07/22/00 01:52:28 (8 years ago)

Author:

mds

Message:

(mds) add support for Intel 82801BA ICH2 (815E chipset).

Files:

r848	r849
15	15
16	16	2.5.3 (2000????)
	17	Module i2c-i801: support Intel 82801BA (815E chipset)
17	18	Programs i2cdetect, i2cdump: Improve error reporting
18	19	Program sensors: new switch -u (--unknown)
	20	Program sensors-detect: detect Intel 82801BA (815E chipset)
19	21
20	22	2.5.2 (20000709)

r801	r849
40	40	AMD 756
41	41	Apple Hydra (used on some PPC machines)
42		Intel I801 ICH ~~(used in the Intel 810, 810E, 820, and~~ 840 chipsets)
	42	Intel I801 ICH/ICH0/ICH2 (used in Intel 810, 810E, 815E, 820, 840 chipsets)
43	43	Intel PIIX4 (used in many Intel chipsets)
44	44	Intel I810 GMCH

r688	r849
1	1	Kernel driver `i2c-i801.o'
2	2
3		Status: ~~Beta~~.
	3	Status: Tested and stable.
4	4	Block reads/writes untested (but not used by any current chip driver).
5	5
…	…
7	7	* Intel 82801AA and 82801AB (ICH and ICH0 - part of the
8	8	'810' and '810E' chipsets)
9		Datasheet: Publicly available at the Intel website
	9	* Intel 82801BA (ICH2 - part of the '815E' chipset)
	10	Datasheets: Publicly available at the Intel website
10	11
11	12	Author: Frodo Looijaard <frodol@dds.nl>, Philip Edelbrock
…	…
25	26	-----------
26	27
27		The ICH (properly known as the 82801AA) and ICH0 (82801AB)
28		are Intel chips that are a part of Intel's '810' chipset
29		for Celeron-based PCs and '810E' chipset for Pentium-based PCs.
	28	The ICH (properly known as the 82801AA), ICH0 (82801AB),
	29	and ICH2 (82801BA) are Intel chips that are a part of
	30	Intel's '810' chipset for Celeron-based PCs,
	31	'810E' chipset for Pentium-based PCs, and newer '815E' chipset.
30	32
31		The ICH c~~ontains up to~~ SEVEN separate PCI functions
	33	The ICH chips contain about SEVEN separate PCI functions
32	34	in TWO logical PCI devices.
33	35	An output of lspci will show something similar to the following:
…	…
45	47	at least in the SMBus controller.
46	48
47		See the file i2c-piix4 for ~~details~~.
	49	See the file i2c-piix4 for some additional information.
48	50
49	51

r707	r849
2	2	i801.c - Part of lm_sensors, Linux kernel modules for hardware
3	3	monitoring
4		Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> and
5		Philip Edelbrock <phil@netroedge.com>
	4	Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>,
	5	Philip Edelbrock <phil@netroedge.com>, and Mark D. Studebaker
	6	<mdsxyz123@yahoo.com>
6	7
7	8	This program is free software; you can redistribute it and/or modify
…	…
21	22
22	23	/*
23		This driver supports the Intel 82801AA ~~and 82801AB~~
	24	This driver supports the Intel 82801AA, 82801AB, and 82801BA
24	25	I/O Controller Hubs (ICH). They are similar to the PIIX4 and are part
25		of Intel's '810' chipset. See the doc/busses/i2c-i801 file for details.
	26	of Intel's '810' and other chipsets.
	27	See the doc/busses/i2c-i801 file for details.
26	28	*/
27	29
…	…
45	47	#ifndef PCI_DEVICE_ID_INTEL_82801AB_3
46	48	#define PCI_DEVICE_ID_INTEL_82801AB_3 0x2423
	49	#endif
	50	#ifndef PCI_DEVICE_ID_INTEL_82801BA_3
	51	#define PCI_DEVICE_ID_INTEL_82801BA_3 0x2443
47	52	#endif
48	53
…	…
165	170	do
166	171	I801_dev = pci_find_device(PCI_VENDOR_ID_INTEL,
167		PCI_DEVICE_ID_INTEL_82801AB_3,
168		I801_dev);
	172	PCI_DEVICE_ID_INTEL_82801AB_3,
	173	I801_dev);
	174	while (I801_dev && (PCI_FUNC(I801_dev->devfn) != 3));
	175	}
	176	if (I801_dev == NULL) {
	177	do
	178	I801_dev = pci_find_device(PCI_VENDOR_ID_INTEL,
	179	PCI_DEVICE_ID_INTEL_82801BA_3,
	180	I801_dev);
169	181	while (I801_dev && (PCI_FUNC(I801_dev->devfn) != 3));
170	182	}

r827	r849
74	74	} ,
75	75	{
	76	vendid => 0x8086,
	77	devid => 0x2443,
	78	func => 3,
	79	procid => "Intel 82801BA ICH2",
	80	driver => "i2c-i801",
	81	match => sub { $_[0] =~ /^SMBus I801 adapter at [0-9,a-f]{4}/ },
	82	} ,
	83	{
76	84	vendid => 0x1106,
77	85	devid => 0x3040,