From 423959cfe25c9dc231b80f3df59318585df3a023 Mon Sep 17 00:00:00 2001 From: Chengwen Feng Date: Thu, 19 Jan 2023 12:30:56 +0000 Subject: net/vhost: support private dump [ upstream commit 47b9fb64c15d60e1c8c2c8f6e63824fd2cada428 ] This patch implements eth_dev_priv_dump callback which could use for debugging. Signed-off-by: Chengwen Feng Reviewed-by: Maxime Coquelin --- drivers/net/vhost/rte_eth_vhost.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c index 070f0e6dfd..b120341d0c 100644 --- a/drivers/net/vhost/rte_eth_vhost.c +++ b/drivers/net/vhost/rte_eth_vhost.c @@ -1429,6 +1429,23 @@ vhost_get_monitor_addr(void *rx_queue, struct rte_power_monitor_cond *pmc) return 0; } +static int +vhost_dev_priv_dump(struct rte_eth_dev *dev, FILE *f) +{ + struct pmd_internal *internal = dev->data->dev_private; + + fprintf(f, "iface_name: %s\n", internal->iface_name); + fprintf(f, "flags: 0x%" PRIx64 "\n", internal->flags); + fprintf(f, "disable_flags: 0x%" PRIx64 "\n", internal->disable_flags); + fprintf(f, "max_queues: %u\n", internal->max_queues); + fprintf(f, "vid: %d\n", internal->vid); + fprintf(f, "started: %d\n", rte_atomic32_read(&internal->started)); + fprintf(f, "dev_attached: %d\n", rte_atomic32_read(&internal->dev_attached)); + fprintf(f, "vlan_strip: %d\n", internal->vlan_strip); + + return 0; +} + static const struct eth_dev_ops ops = { .dev_start = eth_dev_start, .dev_stop = eth_dev_stop, @@ -1449,6 +1466,7 @@ static const struct eth_dev_ops ops = { .rx_queue_intr_enable = eth_rxq_intr_enable, .rx_queue_intr_disable = eth_rxq_intr_disable, .get_monitor_addr = vhost_get_monitor_addr, + .eth_dev_priv_dump = vhost_dev_priv_dump, }; static int -- 2.23.0