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4f19048f | 1 | // SPDX-License-Identifier: GPL-2.0-only |
1da177e4 | 2 | /* |
d5e80b4b | 3 | * (C) 2001-2004 Dave Jones. |
1da177e4 LT |
4 | * (C) 2002 Padraig Brady. <padraig@antefacto.com> |
5 | * | |
1da177e4 LT |
6 | * Based upon datasheets & sample CPUs kindly provided by VIA. |
7 | * | |
8 | * VIA have currently 3 different versions of Longhaul. | |
9 | * Version 1 (Longhaul) uses the BCR2 MSR at 0x1147. | |
10 | * It is present only in Samuel 1 (C5A), Samuel 2 (C5B) stepping 0. | |