Add support for checking whether given irq is available.
Signed-off-by: Jakub Palider <jpali...@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszyn...@marvell.com>
---
drivers/common/cnxk/roc_bphy_irq.c | 9 +++++++++
drivers/common/cnxk/roc_bphy_irq.h | 2 ++
drivers/common/cnxk/version.map | 1 +
3 files changed, 12 insertions(+)
diff --git a/drivers/common/cnxk/roc_bphy_irq.c
b/drivers/common/cnxk/roc_bphy_irq.c
index c57506542..bea2b7f73 100644
--- a/drivers/common/cnxk/roc_bphy_irq.c
+++ b/drivers/common/cnxk/roc_bphy_irq.c
@@ -94,3 +94,12 @@ roc_bphy_intr_fini(struct roc_bphy_irq_chip *irq_chip)
plt_free(irq_chip->irq_vecs);
plt_free(irq_chip);
}
+
+bool
+roc_bphy_intr_available(struct roc_bphy_irq_chip *irq_chip, int irq_num)
+{
+ if (irq_num < 0 || (uint64_t)irq_num >= irq_chip->max_irq)
+ return false;
+
+ return irq_chip->avail_irq_bmask & BIT(irq_num);
+}
diff --git a/drivers/common/cnxk/roc_bphy_irq.h
b/drivers/common/cnxk/roc_bphy_irq.h
index b5200786b..f481f4456 100644
--- a/drivers/common/cnxk/roc_bphy_irq.h
+++ b/drivers/common/cnxk/roc_bphy_irq.h
@@ -23,5 +23,7 @@ struct roc_bphy_irq_chip {
__roc_api struct roc_bphy_irq_chip *roc_bphy_intr_init(void);
__roc_api void roc_bphy_intr_fini(struct roc_bphy_irq_chip *irq_chip);
+__roc_api bool roc_bphy_intr_available(struct roc_bphy_irq_chip *irq_chip,
+ int irq_num);
#endif /* _ROC_BPHY_IRQ_ */
diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map
index 483e52018..427321c41 100644
--- a/drivers/common/cnxk/version.map
+++ b/drivers/common/cnxk/version.map
@@ -22,6 +22,7 @@ INTERNAL {
roc_bphy_cgx_stop_rxtx;
roc_bphy_dev_fini;
roc_bphy_dev_init;
+ roc_bphy_intr_available;
roc_bphy_intr_fini;
roc_bphy_intr_init;
roc_clk_freq_get;
--
2.25.1
