Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f64e55dc authored by Andrew Bresticker's avatar Andrew Bresticker Committed by Ralf Baechle
Browse files

MIPS: Set vint handler when mapping CPU interrupts 



When mapping an interrupt in the CPU IRQ domain, set the vint handler
for that interrupt if the CPU uses vectored interrupt handling.

Signed-off-by: default avatarAndrew Bresticker <abrestic@chromium.org>
Reviewed-by: default avatarQais Yousef <qais.yousef@imgtec.com>
Tested-by: default avatarQais Yousef <qais.yousef@imgtec.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: Jeffrey Deans <jeffrey.deans@imgtec.com>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: Jonas Gorski <jogo@openwrt.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7802/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 85f7cdac

arch/mips/kernel/irq_cpu.c

+4 −0
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ 
#include <asm/irq_cpu.h>

#include <asm/mipsregs.h>

#include <asm/mipsmtregs.h>

#include <asm/setup.h>



static inline void unmask_mips_irq(struct irq_data *d)

{
@@ -124,6 +125,9 @@ static int mips_cpu_intc_map(struct irq_domain *d, unsigned int irq, 
		chip = &mips_cpu_irq_controller;

	}



	if (cpu_has_vint)

		set_vi_handler(hw, plat_irq_dispatch);



	irq_set_chip_and_handler(irq, chip, handle_percpu_irq);



	return 0;