summaryrefslogtreecommitdiff
path: root/include/linux/irqchip/arm-gic-v4.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/irqchip/arm-gic-v4.h')
-rw-r--r--include/linux/irqchip/arm-gic-v4.h23
1 files changed, 19 insertions, 4 deletions
diff --git a/include/linux/irqchip/arm-gic-v4.h b/include/linux/irqchip/arm-gic-v4.h
index 5dbcfc65f21e..d9c34968467a 100644
--- a/include/linux/irqchip/arm-gic-v4.h
+++ b/include/linux/irqchip/arm-gic-v4.h
@@ -39,8 +39,20 @@ struct its_vpe {
irq_hw_number_t vpe_db_lpi;
/* VPE resident */
bool resident;
- /* VPE proxy mapping */
- int vpe_proxy_event;
+ union {
+ /* GICv4.0 implementations */
+ struct {
+ /* VPE proxy mapping */
+ int vpe_proxy_event;
+ /* Implementation Defined Area Invalid */
+ bool idai;
+ };
+ /* GICv4.1 implementations */
+ struct {
+ atomic_t vmapp_count;
+ };
+ };
+
/*
* This collection ID is used to indirect the target
* redistributor for this VPE. The ID itself isn't involved in
@@ -49,8 +61,6 @@ struct its_vpe {
u16 col_idx;
/* Unique (system-wide) VPE identifier */
u16 vpe_id;
- /* Implementation Defined Area Invalid */
- bool idai;
/* Pending VLPIs on schedule out? */
bool pending_last;
};
@@ -90,6 +100,11 @@ struct its_cmd_info {
union {
struct its_vlpi_map *map;
u8 config;
+ bool req_db;
+ struct {
+ bool g0en;
+ bool g1en;
+ };
};
};