From f35508b93a2fc127a8d185da2e5beade2f789977 Mon Sep 17 00:00:00 2001 From: Stanimir Varbanov Date: Mon, 7 Apr 2025 15:59:18 +0300 Subject: [PATCH] irqchip/irq-bcm2712-mip: Set EOI/ACK flags in msi_parent_ops The recently introduced msi_parent_ops::chip_flags sets irq_eoi()/irq_ack() conditionally, but MIP driver has not been updated. Populate chip_flags with EOI | ACK flags. Fixes: 32c6c054661a ("irqchip: Add Broadcom BCM2712 MSI-X interrupt controller") Signed-off-by: Stanimir Varbanov Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250407125918.3021454-1-svarbanov@suse.de --- drivers/irqchip/irq-bcm2712-mip.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/irqchip/irq-bcm2712-mip.c b/drivers/irqchip/irq-bcm2712-mip.c index 49a19db2d1e1..4cce24233f0f 100644 --- a/drivers/irqchip/irq-bcm2712-mip.c +++ b/drivers/irqchip/irq-bcm2712-mip.c @@ -163,6 +163,7 @@ static const struct irq_domain_ops mip_middle_domain_ops = { static const struct msi_parent_ops mip_msi_parent_ops = { .supported_flags = MIP_MSI_FLAGS_SUPPORTED, .required_flags = MIP_MSI_FLAGS_REQUIRED, + .chip_flags = MSI_CHIP_FLAG_SET_EOI | MSI_CHIP_FLAG_SET_ACK, .bus_select_token = DOMAIN_BUS_GENERIC_MSI, .bus_select_mask = MATCH_PCI_MSI, .prefix = "MIP-MSI-",