1 /****************************************************************************** 2 3 Copyright (c) 2013-2018, Intel Corporation 4 All rights reserved. 5 6 Redistribution and use in source and binary forms, with or without 7 modification, are permitted provided that the following conditions are met: 8 9 1. Redistributions of source code must retain the above copyright notice, 10 this list of conditions and the following disclaimer. 11 12 2. Redistributions in binary form must reproduce the above copyright 13 notice, this list of conditions and the following disclaimer in the 14 documentation and/or other materials provided with the distribution. 15 16 3. Neither the name of the Intel Corporation nor the names of its 17 contributors may be used to endorse or promote products derived from 18 this software without specific prior written permission. 19 20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 24 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 POSSIBILITY OF SUCH DAMAGE. 31 32 ******************************************************************************/ 33 34 #ifndef _IXL_IW_INT_H_ 35 #define _IXL_IW_INT_H_ 36 37 enum ixl_iw_pf_state { 38 IXL_IW_PF_STATE_OFF, 39 IXL_IW_PF_STATE_ON 40 }; 41 42 struct ixl_iw_pf_entry_state { 43 enum ixl_iw_pf_state pf; 44 enum ixl_iw_pf_state iw_scheduled; 45 enum ixl_iw_pf_state iw_current; 46 }; 47 48 struct ixl_iw_pf_entry { 49 LIST_ENTRY(ixl_iw_pf_entry) node; 50 struct ixl_pf *pf; 51 struct ixl_iw_pf_entry_state state; 52 struct ixl_iw_pf pf_info; 53 struct task iw_task; 54 }; 55 56 LIST_HEAD(ixl_iw_pfs_head, ixl_iw_pf_entry); 57 struct ixl_iw_state { 58 struct ixl_iw_ops *ops; 59 bool registered; 60 struct ixl_iw_pfs_head pfs; 61 struct mtx mtx; 62 struct taskqueue *tq; 63 }; 64 65 int ixl_iw_pf_init(struct ixl_pf *pf); 66 void ixl_iw_pf_stop(struct ixl_pf *pf); 67 int ixl_iw_pf_attach(struct ixl_pf *pf); 68 int ixl_iw_pf_detach(struct ixl_pf *pf); 69 70 #endif /* _IXL_IW_INT_H_ */ 71