On 3/16/2020 10:07 AM, Muhammad Ahmad wrote:
> From: Muhammad Ahmad <muhammad.ah...@emumba.com>
>
Hi Muhammed,
Can you please keep the patch title short, ~70 chars, and put the detail in the
commit log?
> Bugzilla ID: 225
>
> Cc: dev@dpdk.org
> Reported-by: Thomas Monjalon <tho...@monjalon.net>
> Signed-off-by: Muhammad Ahmad <muhammad.ah...@emumba.com>
> ---
> app/test-pmd/config.c | 6 ++++++
> app/test-pmd/testpmd.h | 3 ++-
> app/test-pmd/util.c | 14 ++++++++++++++
> 3 files changed, 22 insertions(+), 1 deletion(-)
>
> diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
> index 8cf84ccd3..0abec7d47 100644
> --- a/app/test-pmd/config.c
> +++ b/app/test-pmd/config.c
> @@ -52,6 +52,8 @@
>
> #include "testpmd.h"
>
> +#define ETHTOOL_FWVERS_LEN 32> +
Why "ETHTOOL" ?
> static char *flowtype_to_str(uint16_t flow_type);
>
> static const struct {
> @@ -523,6 +525,7 @@ port_infos_display(portid_t port_id)
> uint16_t mtu;
> char name[RTE_ETH_NAME_MAX_LEN];
> int ret;
> + char fw_version[ETHTOOL_FWVERS_LEN];
>
> if (port_id_is_invalid(port_id, ENABLED_WARN)) {
> print_valid_ports();
> @@ -544,6 +547,9 @@ port_infos_display(portid_t port_id)
> rte_eth_dev_get_name_by_port(port_id, name);
> printf("\nDevice name: %s", name);
> printf("\nDriver name: %s", dev_info.driver_name);
> + if (eth_dev_fw_version_get_err(port_id, fw_version,
> + ETHTOOL_FWVERS_LEN) == 0)
> + printf("\nfirmware-version: %s", fw_version);
What do you think starting with uppercase, like "Firmware-version: ...", to be
consistent.
> if (dev_info.device->devargs && dev_info.device->devargs->args)
> printf("\nDevargs: %s", dev_info.device->devargs->args);
> printf("\nConnect to socket: %u", port->socket_id);
> diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
> index 7a7c73f79..6b7842d3d 100644
> --- a/app/test-pmd/testpmd.h
> +++ b/app/test-pmd/testpmd.h
> @@ -850,7 +850,8 @@ void eth_set_allmulticast_mode(uint16_t port, int enable);
> int eth_link_get_nowait_print_err(uint16_t port_id, struct rte_eth_link
> *link);
> int eth_macaddr_get_print_err(uint16_t port_id,
> struct rte_ether_addr *mac_addr);
> -
> +int eth_dev_fw_version_get_err(uint16_t port_id,
> + char *fw_version, size_t fw_size);
> /* Functions to display the set of MAC addresses added to a port*/
> void show_macs(portid_t port_id);
> void show_mcast_macs(portid_t port_id);
> diff --git a/app/test-pmd/util.c b/app/test-pmd/util.c
> index 8488fa1a8..2ac76f18e 100644
> --- a/app/test-pmd/util.c
> +++ b/app/test-pmd/util.c
> @@ -375,3 +375,17 @@ eth_macaddr_get_print_err(uint16_t port_id, struct
> rte_ether_addr *mac_addr)
>
> return ret;
> }
> +
> +int
> +eth_dev_fw_version_get_err(uint16_t port_id, char *fw_version, size_t
> fw_size)
> +{
> + int ret;
> +
> + ret = rte_eth_dev_fw_version_get(port_id, fw_version, fw_size);
> + if (ret < 0)
> + printf("firmware version get error: (%s)\n", strerror(-ret));
For the drivers doesn't support getting FW version, these errors are printed in
the middle of the port info, so instead of this helper function, what do you
think calling `rte_eth_dev_fw_version_get()` directly from
`port_infos_display()`?
> + else if (ret > 0)
> + printf("Insufficient fw version buffer size, "
> + "the minimum size should be %d\n", ret);
> + return ret;
> +}
>
