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path: root/drivers/misc/ocxl/afu_irq.c
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Diffstat (limited to 'drivers/misc/ocxl/afu_irq.c')
-rw-r--r--drivers/misc/ocxl/afu_irq.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/misc/ocxl/afu_irq.c b/drivers/misc/ocxl/afu_irq.c
index 70f8f1c3929d..ecdcfae025b7 100644
--- a/drivers/misc/ocxl/afu_irq.c
+++ b/drivers/misc/ocxl/afu_irq.c
@@ -2,6 +2,7 @@
// Copyright 2017 IBM Corp.
#include <linux/interrupt.h>
#include <asm/pnv-ocxl.h>
+#include <asm/xive.h>
#include "ocxl_internal.h"
#include "trace.h"
@@ -10,7 +11,6 @@ struct afu_irq {
int hw_irq;
unsigned int virq;
char *name;
- u64 trigger_page;
irqreturn_t (*handler)(void *private);
void (*free_private)(void *private);
void *private;
@@ -124,8 +124,7 @@ int ocxl_afu_irq_alloc(struct ocxl_context *ctx, int *irq_id)
goto err_unlock;
}
- rc = ocxl_link_irq_alloc(ctx->afu->fn->link, &irq->hw_irq,
- &irq->trigger_page);
+ rc = ocxl_link_irq_alloc(ctx->afu->fn->link, &irq->hw_irq);
if (rc)
goto err_idr;
@@ -196,13 +195,16 @@ void ocxl_afu_irq_free_all(struct ocxl_context *ctx)
u64 ocxl_afu_irq_get_addr(struct ocxl_context *ctx, int irq_id)
{
+ struct xive_irq_data *xd;
struct afu_irq *irq;
u64 addr = 0;
mutex_lock(&ctx->irq_lock);
irq = idr_find(&ctx->irq_idr, irq_id);
- if (irq)
- addr = irq->trigger_page;
+ if (irq) {
+ xd = irq_get_handler_data(irq->virq);
+ addr = xd ? xd->trig_page : 0;
+ }
mutex_unlock(&ctx->irq_lock);
return addr;
}