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| author |   David Daney <david.daney@cavium.com> | 2017-08-17 17:53:31 -0700 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2017-08-18 11:21:41 +0200 |
| commit | 7703b08cc93b3586f9eb733f3a2b10bed634a5cf (patch) | |
| tree | 1d471cb1c2cbcbdf36606031da386beb97a1b3e5 /include/linux/irq.h | |
| parent | genirq: Export more irq_chip_*_parent() functions (diff) | |
| download | wireguard-linux-7703b08cc93b3586f9eb733f3a2b10bed634a5cf.tar.xz wireguard-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 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index d2d543794093..d4728bf6a537 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -568,6 +568,8 @@ extern int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg *msg); extern int irq_chip_pm_get(struct irq_data *data); extern int irq_chip_pm_put(struct irq_data *data); #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY +extern void handle_fasteoi_ack_irq(struct irq_desc *desc); +extern void handle_fasteoi_mask_irq(struct irq_desc *desc); extern void irq_chip_enable_parent(struct irq_data *data); extern void irq_chip_disable_parent(struct irq_data *data); extern void irq_chip_ack_parent(struct irq_data *data); |