On Tue, 27 Aug 2019 14:22:55 -0700, Shannon Nelson wrote:
> >> diff --git a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
> >> b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
> >> index e24ef6971cd5..1ca1e33cca04 100644
> >> --- a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
> >> +++ b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
> >> @@ -11,8 +11,28 @@
> >> static int ionic_dl_info_get(struct devlink *dl, struct devlink_info_req
> >> *req,
> >> struct netlink_ext_ack *extack)
> >> {
> >> + struct ionic *ionic = devlink_priv(dl);
> >> + struct ionic_dev *idev = &ionic->idev;
> >> + char buf[16];
> >> +
> >> devlink_info_driver_name_put(req, IONIC_DRV_NAME);
> >>
> >> + devlink_info_version_running_put(req,
> >> + DEVLINK_INFO_VERSION_GENERIC_FW_MGMT,
> >> + idev->dev_info.fw_version);
> > Are you sure this is not the FW that controls the data path?
>
> There is only one FW rev to report, and this covers mgmt and data.
Can you add a key for that? Cause this one clearly says management..
> >
> >> + snprintf(buf, sizeof(buf), "0x%x", idev->dev_info.asic_type);
> >> + devlink_info_version_fixed_put(req,
> >> + DEVLINK_INFO_VERSION_GENERIC_BOARD_ID,
> >> + buf);
> > Board ID is not ASIC. This is for identifying a board version with all
> > its components which surround the main ASIC.
> >
> >> + snprintf(buf, sizeof(buf), "0x%x", idev->dev_info.asic_rev);
> >> + devlink_info_version_fixed_put(req,
> >> + DEVLINK_INFO_VERSION_GENERIC_BOARD_REV,
> >> + buf);
> > ditto
>
> Since I don't have any board info available at this point, shall I use
> my own "asic.id" and "asic.rev" strings, or in this patch shall I add
> something like this to devlink.h and use them here:
>
> /* Part number, identifier of asic design */
> #define DEVLINK_INFO_VERSION_GENERIC_ASIC_ID "asic.id"
> /* Revision of asic design */
> #define DEVLINK_INFO_VERSION_GENERIC_ASIC_REV "asic.rev"
Yes, please add these to the generic items and document appropriately.
