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raw/cnxk_bphy: support reading BPHY queue count

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Add support for reading number of available queues from baseband
phy. Currently only single queue is supported.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
This commit is contained in:
Tomasz Duszynski 2021-06-21 17:04:42 +02:00 committed by Thomas Monjalon
parent 4c33c6f5cd
commit 7e31ae5804
2 changed files with 16 additions and 0 deletions
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9
drivers/raw/cnxk_bphy/cnxk_bphy.c
View File

@ -29,6 +29,14 @@ bphy_rawdev_get_name(char *name, struct rte_pci_device *pci_dev)
pci_dev->addr.function); pci_dev->addr.function);
} }
static uint16_t
cnxk_bphy_irq_queue_count(struct rte_rawdev *dev)
{
struct bphy_device *bphy_dev = (struct bphy_device *)dev->dev_private;
return RTE_DIM(bphy_dev->queues);
}
static int static int
cnxk_bphy_irq_queue_def_conf(struct rte_rawdev *dev, uint16_t queue_id, cnxk_bphy_irq_queue_def_conf(struct rte_rawdev *dev, uint16_t queue_id,
rte_rawdev_obj_t queue_conf, rte_rawdev_obj_t queue_conf,
@ -47,6 +55,7 @@ cnxk_bphy_irq_queue_def_conf(struct rte_rawdev *dev, uint16_t queue_id,
static const struct rte_rawdev_ops bphy_rawdev_ops = { static const struct rte_rawdev_ops bphy_rawdev_ops = {
.queue_def_conf = cnxk_bphy_irq_queue_def_conf, .queue_def_conf = cnxk_bphy_irq_queue_def_conf,
.queue_count = cnxk_bphy_irq_queue_count,
}; };
static int static int

7
drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
View File

@ -15,9 +15,16 @@ struct bphy_mem {
struct rte_mem_resource res2; struct rte_mem_resource res2;
}; };
struct bphy_irq_queue {
/* queue holds up to one response */
void *rsp;
};
struct bphy_device { struct bphy_device {
struct roc_bphy_irq_chip *irq_chip; struct roc_bphy_irq_chip *irq_chip;
struct bphy_mem mem; struct bphy_mem mem;
/* bphy irq interface supports single queue only */
struct bphy_irq_queue queues[1];
}; };
#endif /* _CNXK_BPHY_IRQ_ */ #endif /* _CNXK_BPHY_IRQ_ */