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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/kernel/smp-cmp.c | |
| parent | fbde2d7d8290d8c642d591a471356abda2446874 (diff) | |
| download | op-kernel-dev-bb11cff327e54179c13446c4022ed4ed7d4871c7.zip op-kernel-dev-bb11cff327e54179c13446c4022ed4ed7d4871c7.tar.gz | |
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/kernel/smp-cmp.c')
| -rw-r--r-- | arch/mips/kernel/smp-cmp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c index d5e0f94..7692334 100644 --- a/arch/mips/kernel/smp-cmp.c +++ b/arch/mips/kernel/smp-cmp.c @@ -149,8 +149,8 @@ void __init cmp_prepare_cpus(unsigned int max_cpus) } struct plat_smp_ops cmp_smp_ops = { - .send_ipi_single = gic_send_ipi_single, - .send_ipi_mask = gic_send_ipi_mask, + .send_ipi_single = mips_smp_send_ipi_single, + .send_ipi_mask = mips_smp_send_ipi_mask, .init_secondary = cmp_init_secondary, .smp_finish = cmp_smp_finish, .boot_secondary = cmp_boot_secondary, |
