diff options
| author |   Vijaya Mohan Guvva <vijaya.guvva@cavium.com> | 2017-10-31 16:04:53 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-11-01 11:39:52 +0900 |
| commit | 1f233f327913f3dee0602cba9c64df1903772b55 (patch) | |
| tree | 1585190f2b73bf000967ece82a5861cc917ca14e /drivers/net/ethernet/cavium/liquidio/lio_vf_rep.h | |
| parent | Merge tag 'mlx5-updates-2017-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux (diff) | |
| download | linux-dev-1f233f327913f3dee0602cba9c64df1903772b55.tar.xz linux-dev-1f233f327913f3dee0602cba9c64df1903772b55.zip | |
liquidio: switchdev support for LiquidIO NIC
Enable switchdev for SRIOV capable LiquidIO NIC. It registers
a representor netdev (with switchdev_ops) for each SRIOV VF created.
It also has changes to send representor interface configurations like
admin state and MTU to LiquidIO firmware and to retrieve HW counted
VF stats for VF representor.
Signed-off-by: Vijaya Mohan Guvva <vijaya.guvva@cavium.com>
Signed-off-by: Satanand Burla <satananda.burla@cavium.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/lio_vf_rep.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_vf_rep.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.h b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.h new file mode 100644 index 000000000000..5a9ec9851426 --- /dev/null +++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.h @@ -0,0 +1,47 @@ +/********************************************************************** + * Author: Cavium, Inc. + * + * Contact: support@cavium.com + * Please include "LiquidIO" in the subject. + * + * Copyright (c) 2003-2017 Cavium, Inc. + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium, Inc. for more information + **********************************************************************/ + +/*! \file octeon_vf_main.h + * \brief Host Driver: This file defines vf_rep related macros and structures + */ +#ifndef __LIO_VF_REP_H__ +#define __LIO_VF_REP_H__ +#define LIO_VF_REP_REQ_TMO_MS 5000 +#define LIO_VF_REP_STATS_POLL_TIME_MS 200 + +struct lio_vf_rep_desc { + struct net_device *parent_ndev; + struct net_device *ndev; + struct octeon_device *oct; + struct lio_vf_rep_stats stats; + struct cavium_wk stats_wk; + atomic_t ifstate; + int ifidx; +}; + +struct lio_vf_rep_sc_ctx { + struct completion complete; +}; + +int lio_vf_rep_create(struct octeon_device *oct); +void lio_vf_rep_destroy(struct octeon_device *oct); +#endif |