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| author | David Daney <ddaney@caviumnetworks.com> | 2009-05-13 15:59:55 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-06-17 11:06:31 +0100 |
| commit | fbeda19f82aa07082d2e1607a9f5114141dae2ac (patch) | |
| tree | c631cfe8884cd72a4fd709baf72e857edbbac477 /arch/mips/kernel | |
| parent | 9cffd154cf6817b130762501b91e753524ba2cd4 (diff) | |
| download | kernel_samsung_smdk4412-fbeda19f82aa07082d2e1607a9f5114141dae2ac.tar.gz kernel_samsung_smdk4412-fbeda19f82aa07082d2e1607a9f5114141dae2ac.tar.bz2 kernel_samsung_smdk4412-fbeda19f82aa07082d2e1607a9f5114141dae2ac.zip | |
MIPS: Allow CPU specific overriding of CP0 hwrena impl bits.
Some CPUs have implementation dependent rdhwr registers. Allow them
to be enabled on a per CPU basis.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/traps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index e83da174b53..f54871797ab 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1502,7 +1502,7 @@ void __cpuinit per_cpu_trap_init(void) status_set); if (cpu_has_mips_r2) { - unsigned int enable = 0x0000000f; + unsigned int enable = 0x0000000f | cpu_hwrena_impl_bits; if (!noulri && cpu_has_userlocal) enable |= (1 << 29); |