interrupts: Expose irq_source and change prototypes of all ops

This makes irq_source public, and change all irq_source_ops to take
the source pointer as a first argument (they can still dig the void *
data out of that).

This will allow us to embed/wrap it for XIVE later on.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/hw/p7ioc.c b/hw/p7ioc.c
index 4480b8ea..6c0732c4 100644
--- a/hw/p7ioc.c
+++ b/hw/p7ioc.c
@@ -190,10 +190,10 @@ static const struct io_hub_ops p7ioc_hub_ops = {
 	.reset		= p7ioc_reset,
 };
 
-static int64_t p7ioc_rgc_get_xive(void *data, uint32_t isn,
+static int64_t p7ioc_rgc_get_xive(struct irq_source *is, uint32_t isn,
 				  uint16_t *server, uint8_t *prio)
 {
-	struct p7ioc *ioc = data;
+	struct p7ioc *ioc = is->data;
 	uint32_t irq = (isn & 0xf);
 	uint32_t fbuid = P7_IRQ_FBUID(isn);
 	uint64_t xive;
@@ -208,10 +208,10 @@ static int64_t p7ioc_rgc_get_xive(void *data, uint32_t isn,
 	return OPAL_SUCCESS;
  }
 
-static int64_t p7ioc_rgc_set_xive(void *data, uint32_t isn,
+static int64_t p7ioc_rgc_set_xive(struct irq_source *is, uint32_t isn,
 				  uint16_t server, uint8_t prio)
 {
-	struct p7ioc *ioc = data;
+	struct p7ioc *ioc = is->data;
 	uint32_t irq = (isn & 0xf);
 	uint32_t fbuid = P7_IRQ_FBUID(isn);
 	uint64_t xive;
@@ -566,9 +566,9 @@ static bool p7ioc_check_GEM(struct p7ioc *ioc)
 	return false;
 }
 
-static void p7ioc_rgc_interrupt(void *data, uint32_t isn)
+static void p7ioc_rgc_interrupt(struct irq_source *is, uint32_t isn)
 {
-	struct p7ioc *ioc = data;
+	struct p7ioc *ioc = is->data;
 
 	printf("Got RGC interrupt 0x%04x\n", isn);
 
@@ -679,3 +679,4 @@ void probe_p7ioc(void)
 		p7ioc_create_hub(np);
 }
 
+