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nfp: devlink: report driver name and serial number

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Report the basic info through new devlink info API.

RFCv2:
 - add driver name;
 - align serial to core changes.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2019-01-31 10:50:43 -08:00
committed by David S. Miller
parent 785bd550c4
commit 4adba00839
1 changed files with 24 additions and 0 deletions
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24
drivers/net/ethernet/netronome/nfp/nfp_devlink.c
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@@ -4,6 +4,7 @@
#include <linux/rtnetlink.h>
#include <net/devlink.h>
#include "nfpcore/nfp.h"
#include "nfpcore/nfp_nsp.h"
#include "nfp_app.h"
#include "nfp_main.h"
@@ -171,6 +172,28 @@ static int nfp_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode,
return ret;
}
static int
nfp_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req,
struct netlink_ext_ack *extack)
{
struct nfp_pf *pf = devlink_priv(devlink);
const char *sn;
int err;
err = devlink_info_driver_name_put(req, "nfp");
if (err)
return err;
sn = nfp_hwinfo_lookup(pf->hwinfo, "assembly.serial");
if (sn) {
err = devlink_info_serial_number_put(req, sn);
if (err)
return err;
}
return 0;
}
const struct devlink_ops nfp_devlink_ops = {
.port_split = nfp_devlink_port_split,
.port_unsplit = nfp_devlink_port_unsplit,
@@ -178,6 +201,7 @@ const struct devlink_ops nfp_devlink_ops = {
.sb_pool_set = nfp_devlink_sb_pool_set,
.eswitch_mode_get = nfp_devlink_eswitch_mode_get,
.eswitch_mode_set = nfp_devlink_eswitch_mode_set,
.info_get = nfp_devlink_info_get,
};
int nfp_devlink_port_register(struct nfp_app *app, struct nfp_port *port)