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| author | David Daney <david.daney@cavium.com> | 2017-08-18 02:53:31 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-08-18 11:21:41 +0200 |
| commit | 7703b08cc93b3586f9eb733f3a2b10bed634a5cf (patch) | |
| tree | 1d471cb1c2cbcbdf36606031da386beb97a1b3e5 /kernel/irq/Kconfig | |
| parent | genirq: Export more irq_chip_*_parent() functions (diff) | |
| download | linux-7703b08cc93b3586f9eb733f3a2b10bed634a5cf.tar.xz linux-7703b08cc93b3586f9eb733f3a2b10bed634a5cf.zip | |
genirq: Add handle_fasteoi_{level,edge}_irq flow handlers
Follow-on patch for gpio-thunderx uses a irqdomain hierarchy which
requires slightly different flow handlers, add them to chip.c which
contains most of the other flow handlers. Make these conditionally
compiled based on CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS.
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Link: http://lkml.kernel.org/r/1503017616-3252-3-git-send-email-david.daney@cavium.com
Diffstat (limited to 'kernel/irq/Kconfig')
| -rw-r--r-- | kernel/irq/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index 1d06af787932..a117adf7084b 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -73,6 +73,10 @@ config IRQ_DOMAIN_HIERARCHY bool select IRQ_DOMAIN +# Support for hierarchical fasteoi+edge and fasteoi+level handlers +config IRQ_FASTEOI_HIERARCHY_HANDLERS + bool + # Generic IRQ IPI support config GENERIC_IRQ_IPI bool |