Revision 06e4814eec988f7ee01c29762f945b3ff59355fb authored by Huacai Chen on 03 March 2016, 01:45:11 UTC, committed by Ralf Baechle on 13 May 2016, 12:02:14 UTC
Loongson-2 has a 4 entry itlb which is a subset of jtlb, Loongson-3 has a 4 entry itlb and a 4 entry dtlb which are subsets of jtlb. We should write diag register to invalidate itlb/dtlb when flushing jtlb because itlb/dtlb are not totally transparent to software. For Loongson-3A R2 (and newer), we should invalidate ITLB, DTLB, VTLB and FTLB before we enable/disable FTLB. Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Steven J . Hill <sjhill@realitydiluted.com> Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12753/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| include | ||
| init | ||
| ipc | ||
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| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitignore | -rw-r--r-- | 1.2 KB |
| .mailmap | -rw-r--r-- | 5.8 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 95.4 KB |
| Kbuild | -rw-r--r-- | 2.6 KB |
| Kconfig | -rw-r--r-- | 252 bytes |
| MAINTAINERS | -rw-r--r-- | 344.7 KB |
| Makefile | -rw-r--r-- | 55.0 KB |
| README | -rw-r--r-- | 18.1 KB |
| REPORTING-BUGS | -rw-r--r-- | 7.3 KB |
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