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MIPS: Use EI/DI for MIPS R2.
For MIPS R2, use the EI and DI instructions to enable and disable interrupts. Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com> Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -35,6 +35,16 @@
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mtc0 \reg, CP0_TCSTATUS
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_ehb
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.endm
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#elif defined(CONFIG_CPU_MIPSR2)
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.macro local_irq_enable reg=t0
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ei
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irq_enable_hazard
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.endm
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.macro local_irq_disable reg=t0
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di
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irq_disable_hazard
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.endm
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#else
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.macro local_irq_enable reg=t0
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mfc0 \reg, CP0_STATUS
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