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| author |   Qais Yousef <qais.yousef@imgtec.com> | 2015-12-08 13:20:28 +0000 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2016-02-25 10:56:58 +0100 |
| commit | bb11cff327e54179c13446c4022ed4ed7d4871c7 (patch) | |
| tree | c717142868bb52029e5d3dc756e164fc216e51f4 /arch/mips/include | |
| parent | MIPS: Add generic SMP IPI support (diff) | |
| download | linux-dev-bb11cff327e54179c13446c4022ed4ed7d4871c7.tar.xz linux-dev-bb11cff327e54179c13446c4022ed4ed7d4871c7.zip | |
MIPS: Make smp CMP, CPS and MT use the new generic IPI functions
This commit does several things to avoid breaking bisectability.
1- Remove IPI init code from irqchip/mips-gic
2- Implement the new irqchip->send_ipi() in irqchip/mips-gic
3- Select GENERIC_IRQ_IPI Kconfig symbol for MIPS_GIC
4- Change MIPS SMP to use the generic IPI implementation
Only the SMP variants that use GIC were converted as it's the only irqchip that
will have the support for generic IPI for now.
Signed-off-by: Qais Yousef <qais.yousef@imgtec.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Cc: <jason@lakedaemon.net>
Cc: <marc.zyngier@arm.com>
Cc: <jiang.liu@linux.intel.com>
Cc: <linux-mips@linux-mips.org>
Cc: <lisa.parratt@imgtec.com>
Cc: Qais Yousef <qsyousef@gmail.com>
Link: http://lkml.kernel.org/r/1449580830-23652-18-git-send-email-qais.yousef@imgtec.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/smp-ops.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index 6ba1fb8b11e2..db7c322f057f 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -44,8 +44,9 @@ static inline void plat_smp_setup(void) mp_ops->smp_setup(); } -extern void gic_send_ipi_single(int cpu, unsigned int action); -extern void gic_send_ipi_mask(const struct cpumask *mask, unsigned int action); +extern void mips_smp_send_ipi_single(int cpu, unsigned int action); +extern void mips_smp_send_ipi_mask(const struct cpumask *mask, + unsigned int action); #else /* !CONFIG_SMP */ |