target/linux/d1/patches-6.1/0012-irqchip-sifive-plic-Enable-oneshot-safe-threaded-EOI.patch

   1 From 1fbe96ec05c41b313b4e7cc4b39b191b4a3f7540 Mon Sep 17 00:00:00 2001
   2 From: Samuel Holland <samuel@sholland.org>
   3 Date: Sat, 7 May 2022 18:38:34 -0500
   4 Subject: [PATCH 012/117] irqchip/sifive-plic: Enable oneshot-safe threaded
   5  EOIs
   6
   7 Signed-off-by: Samuel Holland <samuel@sholland.org>
   8 ---
   9  drivers/irqchip/irq-sifive-plic.c | 4 +++-
  10  1 file changed, 3 insertions(+), 1 deletion(-)
  11
  12 --- a/drivers/irqchip/irq-sifive-plic.c
  13 +++ b/drivers/irqchip/irq-sifive-plic.c
  14 @@ -201,7 +201,9 @@ static struct irq_chip plic_chip = {
  15         .irq_set_affinity = plic_set_affinity,
  16  #endif
  17         .irq_set_type   = plic_irq_set_type,
  18 -       .flags          = IRQCHIP_AFFINITY_PRE_STARTUP,
  19 +       .flags          = IRQCHIP_ONESHOT_SAFE |
  20 +                         IRQCHIP_EOI_THREADED |
  21 +                         IRQCHIP_AFFINITY_PRE_STARTUP,
  22  };
  23
  24  static int plic_irq_set_type(struct irq_data *d, unsigned int type)