[dpdk-dev] [PATCH v3 29/32] raw/cnxk_bphy: support for reading number of bphy irqs
From: Tomasz Duszynski <hidden>
Date: 2021-06-21 15:08:25
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add support for retrieving maximum number of interrupts. Signed-off-by: Jakub Palider <redacted> Signed-off-by: Tomasz Duszynski <redacted> Reviewed-by: Jerin Jacob <redacted> --- drivers/raw/cnxk_bphy/cnxk_bphy_irq.c | 12 ++++++++++++ drivers/raw/cnxk_bphy/cnxk_bphy_irq.h | 1 + 2 files changed, 13 insertions(+)
diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c
index c4df539cd..991c2d7ab 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 3acc47fe8..6b59218af 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_ */
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2.25.1