Commit 4adba008 authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

nfp: devlink: report driver name and serial number 



Report the basic info through new devlink info API.

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

Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 785bd550

drivers/net/ethernet/netronome/nfp/nfp_devlink.c

+24 −0
Original line number Diff line number Diff line
@@ -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)

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