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| author | Paul Burton <paul.burton@imgtec.com> | 2014-03-27 11:57:30 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-03-31 18:17:12 +0200 |
| commit | 30ee615bb86ba640c9ec7f85fb95c1b0e31c41be (patch) | |
| tree | b756df1f38821bb46182fab185ebd2c4f5e0c86c /arch/mips/kernel/r4k_fpu.S | |
| parent | MIPS: MT: core_nvpes function to retrieve VPE count (diff) | |
| download | linux-30ee615bb86ba640c9ec7f85fb95c1b0e31c41be.tar.xz linux-30ee615bb86ba640c9ec7f85fb95c1b0e31c41be.zip | |
MIPS: Fix core number detection for MT cores
In cores which implement the MT ASE, the CPUNum in the EBase register is
a concatenation of the core number & the VPE ID within that core. In
order to retrieve the correct core number CPUNum must be shifted
appropriately to remove the VPE ID bits.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6666/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/r4k_fpu.S')
0 files changed, 0 insertions, 0 deletions