diff options
| author | Marc Zyngier <maz@kernel.org> | 2021-02-27 10:23:45 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-06-01 10:45:58 +0100 |
| commit | 0e5cb7770684b4c81bcc63f4675e488f9a0e31eb (patch) | |
| tree | 41be3c95e2de5f93830a573bdb8927275e263bc2 /include/linux/irqchip/arm-gic-common.h | |
| parent | 8124c8a6b35386f73523d27eacb71b5364a68c4c (diff) | |
irqchip/gic: Split vGIC probing information from the GIC code
The vGIC advertising code is unsurprisingly very much tied to
the GIC implementations. However, we are about to extend the
support to lesser implementations.
Let's dissociate the vgic registration from the GIC code and
move it into KVM, where it makes a bit more sense. This also
allows us to mark the gic_kvm_info structures as __initdata.
Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'include/linux/irqchip/arm-gic-common.h')
| -rw-r--r-- | include/linux/irqchip/arm-gic-common.h | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/include/linux/irqchip/arm-gic-common.h b/include/linux/irqchip/arm-gic-common.h index fa8c0455c352..1177f3a1aed5 100644 --- a/include/linux/irqchip/arm-gic-common.h +++ b/include/linux/irqchip/arm-gic-common.h @@ -7,8 +7,7 @@ #ifndef __LINUX_IRQCHIP_ARM_GIC_COMMON_H #define __LINUX_IRQCHIP_ARM_GIC_COMMON_H -#include <linux/types.h> -#include <linux/ioport.h> +#include <linux/irqchip/arm-vgic-info.h> #define GICD_INT_DEF_PRI 0xa0 #define GICD_INT_DEF_PRI_X4 ((GICD_INT_DEF_PRI << 24) |\ @@ -16,28 +15,6 @@ (GICD_INT_DEF_PRI << 8) |\ GICD_INT_DEF_PRI) -enum gic_type { - GIC_V2, - GIC_V3, -}; - -struct gic_kvm_info { - /* GIC type */ - enum gic_type type; - /* Virtual CPU interface */ - struct resource vcpu; - /* Interrupt number */ - unsigned int maint_irq; - /* Virtual control interface */ - struct resource vctrl; - /* vlpi support */ - bool has_v4; - /* rvpeid support */ - bool has_v4_1; -}; - -const struct gic_kvm_info *gic_get_kvm_info(void); - struct irq_domain; struct fwnode_handle; int gicv2m_init(struct fwnode_handle *parent_handle, |