ceebc2f348
Refresh upstream driver before impending conversion to iflib. Major changes: - Support for descriptor writeback mode (required by ixlv(4) for AVF support) - Ability to disable firmware LLDP agent by user (PR 221530) - Fix for TX queue hang when using TSO (PR 221919) - Separate descriptor ring sizes for TX and RX rings PR: 221530, 221919 Submitted by: Krzysztof Galazka <krzysztof.galazka@intel.com> Reviewed by: #IntelNetworking MFC after: 1 day Relnotes: Yes Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D14985
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/******************************************************************************
|
|
|
|
Copyright (c) 2013-2017, Intel Corporation
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
3. Neither the name of the Intel Corporation nor the names of its
|
|
contributors may be used to endorse or promote products derived from
|
|
this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
******************************************************************************/
|
|
/*$FreeBSD$*/
|
|
|
|
#ifndef _IXL_IW_INT_H_
|
|
#define _IXL_IW_INT_H_
|
|
|
|
enum ixl_iw_pf_state {
|
|
IXL_IW_PF_STATE_OFF,
|
|
IXL_IW_PF_STATE_ON
|
|
};
|
|
|
|
struct ixl_iw_pf_entry_state {
|
|
enum ixl_iw_pf_state pf;
|
|
enum ixl_iw_pf_state iw_scheduled;
|
|
enum ixl_iw_pf_state iw_current;
|
|
};
|
|
|
|
struct ixl_iw_pf_entry {
|
|
LIST_ENTRY(ixl_iw_pf_entry) node;
|
|
struct ixl_pf *pf;
|
|
struct ixl_iw_pf_entry_state state;
|
|
struct ixl_iw_pf pf_info;
|
|
struct task iw_task;
|
|
};
|
|
|
|
LIST_HEAD(ixl_iw_pfs_head, ixl_iw_pf_entry);
|
|
struct ixl_iw_state {
|
|
struct ixl_iw_ops *ops;
|
|
bool registered;
|
|
struct ixl_iw_pfs_head pfs;
|
|
struct mtx mtx;
|
|
struct taskqueue *tq;
|
|
};
|
|
|
|
int ixl_iw_pf_init(struct ixl_pf *pf);
|
|
void ixl_iw_pf_stop(struct ixl_pf *pf);
|
|
int ixl_iw_pf_attach(struct ixl_pf *pf);
|
|
int ixl_iw_pf_detach(struct ixl_pf *pf);
|
|
|
|
#endif /* _IXL_IW_INT_H_ */
|