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| author | Qais Yousef | 2015-12-08 14:20:28 +0100 |
|---|---|---|
| committer | Thomas Gleixner | 2016-02-25 10:56:58 +0100 |
| commit | bb11cff327e54179c13446c4022ed4ed7d4871c7 (patch) | |
| tree | c717142868bb52029e5d3dc756e164fc216e51f4 /arch/mips/kernel/smp-cps.c | |
| parent | MIPS: Add generic SMP IPI support (diff) | |
| download | kernel-qcow2-linux-bb11cff327e54179c13446c4022ed4ed7d4871c7.tar.gz kernel-qcow2-linux-bb11cff327e54179c13446c4022ed4ed7d4871c7.tar.xz kernel-qcow2-linux-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/kernel/smp-cps.c')
| -rw-r--r-- | arch/mips/kernel/smp-cps.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index 2ad4e4c96d61..253e1409338c 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -472,8 +472,8 @@ static struct plat_smp_ops cps_smp_ops = { .boot_secondary = cps_boot_secondary, .init_secondary = cps_init_secondary, .smp_finish = cps_smp_finish, - .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, #ifdef CONFIG_HOTPLUG_CPU .cpu_disable = cps_cpu_disable, .cpu_die = cps_cpu_die, |