105 lines
2.5 KiB
C
105 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/* Copyright(c) 2017 - 2019 Pensando Systems, Inc */
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/netdevice.h>
|
|
|
|
#include "ionic.h"
|
|
#include "ionic_bus.h"
|
|
#include "ionic_lif.h"
|
|
#include "ionic_devlink.h"
|
|
|
|
static int ionic_dl_flash_update(struct devlink *dl,
|
|
struct devlink_flash_update_params *params,
|
|
struct netlink_ext_ack *extack)
|
|
{
|
|
struct ionic *ionic = devlink_priv(dl);
|
|
|
|
return ionic_firmware_update(ionic->lif, params->fw, extack);
|
|
}
|
|
|
|
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];
|
|
int err = 0;
|
|
|
|
err = devlink_info_driver_name_put(req, IONIC_DRV_NAME);
|
|
if (err)
|
|
return err;
|
|
|
|
err = devlink_info_version_running_put(req,
|
|
DEVLINK_INFO_VERSION_GENERIC_FW,
|
|
idev->dev_info.fw_version);
|
|
if (err)
|
|
return err;
|
|
|
|
snprintf(buf, sizeof(buf), "0x%x", idev->dev_info.asic_type);
|
|
err = devlink_info_version_fixed_put(req,
|
|
DEVLINK_INFO_VERSION_GENERIC_ASIC_ID,
|
|
buf);
|
|
if (err)
|
|
return err;
|
|
|
|
snprintf(buf, sizeof(buf), "0x%x", idev->dev_info.asic_rev);
|
|
err = devlink_info_version_fixed_put(req,
|
|
DEVLINK_INFO_VERSION_GENERIC_ASIC_REV,
|
|
buf);
|
|
if (err)
|
|
return err;
|
|
|
|
err = devlink_info_serial_number_put(req, idev->dev_info.serial_num);
|
|
|
|
return err;
|
|
}
|
|
|
|
static const struct devlink_ops ionic_dl_ops = {
|
|
.info_get = ionic_dl_info_get,
|
|
.flash_update = ionic_dl_flash_update,
|
|
};
|
|
|
|
struct ionic *ionic_devlink_alloc(struct device *dev)
|
|
{
|
|
struct devlink *dl;
|
|
|
|
dl = devlink_alloc(&ionic_dl_ops, sizeof(struct ionic), dev);
|
|
|
|
return devlink_priv(dl);
|
|
}
|
|
|
|
void ionic_devlink_free(struct ionic *ionic)
|
|
{
|
|
struct devlink *dl = priv_to_devlink(ionic);
|
|
|
|
devlink_free(dl);
|
|
}
|
|
|
|
int ionic_devlink_register(struct ionic *ionic)
|
|
{
|
|
struct devlink *dl = priv_to_devlink(ionic);
|
|
struct devlink_port_attrs attrs = {};
|
|
int err;
|
|
|
|
attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL;
|
|
devlink_port_attrs_set(&ionic->dl_port, &attrs);
|
|
err = devlink_port_register(dl, &ionic->dl_port, 0);
|
|
if (err) {
|
|
dev_err(ionic->dev, "devlink_port_register failed: %d\n", err);
|
|
return err;
|
|
}
|
|
|
|
devlink_port_type_eth_set(&ionic->dl_port, ionic->lif->netdev);
|
|
devlink_register(dl);
|
|
return 0;
|
|
}
|
|
|
|
void ionic_devlink_unregister(struct ionic *ionic)
|
|
{
|
|
struct devlink *dl = priv_to_devlink(ionic);
|
|
|
|
devlink_unregister(dl);
|
|
devlink_port_unregister(&ionic->dl_port);
|
|
}
|