[PATCH v2 01/45] irqchip/gic: Add missing GICH_HCR control bits

Marc Zyngier maz at kernel.org
Sun Nov 9 09:15:35 PST 2025


The GICH_HCR description is missing a bunch of additional control
bits for the maintenance interrupt. Add them.

Signed-off-by: Marc Zyngier <maz at kernel.org>
---
 include/linux/irqchip/arm-gic.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
index 2223f95079ce8..d45fa19f9e470 100644
--- a/include/linux/irqchip/arm-gic.h
+++ b/include/linux/irqchip/arm-gic.h
@@ -86,7 +86,13 @@
 
 #define GICH_HCR_EN			(1 << 0)
 #define GICH_HCR_UIE			(1 << 1)
+#define GICH_HCR_LRENPIE		(1 << 2)
 #define GICH_HCR_NPIE			(1 << 3)
+#define GICH_HCR_VGrp0EIE		(1 << 4)
+#define GICH_HCR_VGrp0DIE		(1 << 5)
+#define GICH_HCR_VGrp1EIE		(1 << 6)
+#define GICH_HCR_VGrp1DIE		(1 << 7)
+#define GICH_HCR_EOICOUNT		GENMASK(31, 27)
 
 #define GICH_LR_VIRTUALID		(0x3ff << 0)
 #define GICH_LR_PHYSID_CPUID_SHIFT	(10)
-- 
2.47.3




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