From: Tomasz Duszynski <tduszynski@marvell.com>
Date: Mon, 21 Jun 2021 15:04:46 +0000 (+0200)
Subject: raw/cnxk_bphy: support reading number of BPHY IRQs
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=61278bc794a7cfb1307497803ef63757ac8532b4;p=dpdk.git

raw/cnxk_bphy: support reading number of BPHY IRQs

Add support for retrieving maximum number of interrupts.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
---

diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c
index c4df539cdf..991c2d7ab0 100644
--- a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c
+++ b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c
@@ -24,6 +24,18 @@ cnxk_bphy_get_bphy_dev_by_dev_id(uint16_t dev_id)
 	return (struct bphy_device *)rawdev->dev_private;
 }
 
+uint64_t
+cnxk_bphy_irq_max_get(uint16_t dev_id)
+{
+	struct roc_bphy_irq_chip *irq_chip;
+	struct bphy_device *bphy_dev;
+
+	bphy_dev = cnxk_bphy_get_bphy_dev_by_dev_id(dev_id);
+	irq_chip = bphy_dev->irq_chip;
+
+	return irq_chip->max_irq;
+}
+
 int
 cnxk_bphy_intr_init(uint16_t dev_id)
 {
diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
index 3acc47fe86..6b59218afe 100644
--- a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
+++ b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
@@ -31,5 +31,6 @@ struct bphy_device {
 
 int cnxk_bphy_intr_init(uint16_t dev_id);
 void cnxk_bphy_intr_fini(uint16_t dev_id);
+uint64_t cnxk_bphy_irq_max_get(uint16_t dev_id);
 
 #endif /* _CNXK_BPHY_IRQ_ */