[dpdk-dev] [PATCH v5] testpmd: add speed capability in device info
Ferruh Yigit
ferruh.yigit at intel.com
Fri Oct 9 11:27:40 CEST 2020
On 10/8/2020 7:25 PM, Sarosh Arif wrote:
> Called rte_eth_dev_info_get() in testpmd, to get device info
> so that speed capabilities can be printed under "show device info"
>
> Bugzilla ID: 496
> Signed-off-by: Sarosh Arif <sarosh.arif at emumba.com>
> ---
> app/test-pmd/config.c | 43 +++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 43 insertions(+)
>
> diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
> index 30bee3324..68a7de7cf 100644
> --- a/app/test-pmd/config.c
> +++ b/app/test-pmd/config.c
> @@ -507,6 +507,46 @@ static int bus_match_all(const struct rte_bus *bus, const void *data)
> return 0;
> }
>
> +static void
> +device_infos_display_speeds(uint32_t speed_capa)
> +{
> + printf("\n\tDevice speed capability:");
> + if (speed_capa == ETH_LINK_SPEED_AUTONEG)
> + printf(" Autonegotiate (all speeds)");
> + if (speed_capa & ETH_LINK_SPEED_FIXED)
> + printf(" Disable autonegotiate (fixed speed) ");
> + if (speed_capa & ETH_LINK_SPEED_10M_HD)
> + printf(" 10 Mbps half-duplex ");
> + if (speed_capa & ETH_LINK_SPEED_10M)
> + printf(" 10 Mbps full-duplex ");
> + if (speed_capa & ETH_LINK_SPEED_100M_HD)
> + printf(" 100 Mbps half-duplex ");
> + if (speed_capa & ETH_LINK_SPEED_100M)
> + printf(" 100 Mbps full-duplex ");
> + if (speed_capa & ETH_LINK_SPEED_1G)
> + printf(" 1 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_2_5G)
> + printf(" 2.5 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_5G)
> + printf(" 5 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_10G)
> + printf(" 10 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_20G)
> + printf(" 20 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_25G)
> + printf(" 25 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_40G)
> + printf(" 40 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_50G)
> + printf(" 50 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_56G)
> + printf(" 56 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_100G)
> + printf(" 100 Gbps ");
> + if (speed_capa & ETH_LINK_SPEED_200G)
> + printf(" 200 Gbps ");
> +}
> +
> void
> device_infos_display(const char *identifier)
> {
> @@ -518,6 +558,7 @@ device_infos_display(const char *identifier)
> struct rte_device *dev;
> struct rte_devargs da;
> portid_t port_id;
> + struct rte_eth_dev_info dev_info;
> char devstr[128];
>
> memset(&da, 0, sizeof(da));
> @@ -569,6 +610,8 @@ device_infos_display(const char *identifier)
> &mac_addr);
> rte_eth_dev_get_name_by_port(port_id, name);
> printf("\n\tDevice name: %s", name);
> + if (rte_eth_dev_info_get(port_id, &dev_info) > 0)
My bad, this should be (rte_eth_dev_info_get(port_id, &dev_info) == 0), I can
fix while merging.
Except from above,
Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>
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