77c1fcec91
Finishes the conversion of the 40Gb Intel Ethernet drivers to iflib(9) for FreeBSD 12.0, and fixes numerous bugs in both ixl(4) and iavf(4). This commit also re-adds the VF driver to GENERIC since it now compiles and functions. The VF driver name was changed from ixlv(4) to iavf(4) because the VF driver is now intended to be used with future products, not just with Fortville/Fort Park VFs. A man page update that documents these drivers is forthcoming in a separate commit. Reviewed by: sbruno@, kbowling@ Tested by: jeffrey.e.pieper@intel.com Approved by: re (gjb@) Relnotes: yes Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D16429
64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
/******************************************************************************
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Copyright (c) 2013-2018, Intel Corporation
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the Intel Corporation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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/*$FreeBSD$*/
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#ifndef _IXL_PF_IOV_H_
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#define _IXL_PF_IOV_H_
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#include "ixl_pf.h"
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#include <sys/nv.h>
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#include <sys/iov_schema.h>
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#include <dev/pci/pci_iov.h>
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/* Public functions */
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/*
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* These three are DEVMETHODs required for SR-IOV PF support in iflib.
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*/
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int ixl_if_iov_init(if_ctx_t ctx, uint16_t num_vfs, const nvlist_t *params);
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void ixl_if_iov_uninit(if_ctx_t ctx);
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int ixl_if_iov_vf_add(if_ctx_t ctx, uint16_t vfnum, const nvlist_t *params);
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/*
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* The base PF driver needs to call these during normal execution when
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* SR-IOV mode is active.
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*/
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void ixl_initialize_sriov(struct ixl_pf *pf);
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void ixl_handle_vf_msg(struct ixl_pf *pf, struct i40e_arq_event_info *event);
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void ixl_handle_vflr(struct ixl_pf *pf);
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void ixl_broadcast_link_state(struct ixl_pf *pf);
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#endif /* _IXL_PF_IOV_H_ */
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