cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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pno.h (1928B)

      1// SPDX-License-Identifier: ISC
      2/*
      3 * Copyright (c) 2016 Broadcom
      4 */
      5#ifndef _BRCMF_PNO_H
      6#define _BRCMF_PNO_H
      7
      8#define BRCMF_PNO_SCAN_COMPLETE			1
      9#define BRCMF_PNO_MAX_PFN_COUNT			16
     10#define BRCMF_PNO_SCHED_SCAN_MIN_PERIOD	10
     11#define BRCMF_PNO_SCHED_SCAN_MAX_PERIOD	508
     12
     13/* forward declaration */
     14struct brcmf_pno_info;
     15
     16/**
     17 * brcmf_pno_start_sched_scan - initiate scheduled scan on device.
     18 *
     19 * @ifp: interface object used.
     20 * @req: configuration parameters for scheduled scan.
     21 */
     22int brcmf_pno_start_sched_scan(struct brcmf_if *ifp,
     23			       struct cfg80211_sched_scan_request *req);
     24
     25/**
     26 * brcmf_pno_stop_sched_scan - terminate scheduled scan on device.
     27 *
     28 * @ifp: interface object used.
     29 * @reqid: unique identifier of scan to be stopped.
     30 */
     31int brcmf_pno_stop_sched_scan(struct brcmf_if *ifp, u64 reqid);
     32
     33/**
     34 * brcmf_pno_wiphy_params - fill scheduled scan parameters in wiphy instance.
     35 *
     36 * @wiphy: wiphy instance to be used.
     37 * @gscan: indicates whether the device has support for g-scan feature.
     38 */
     39void brcmf_pno_wiphy_params(struct wiphy *wiphy, bool gscan);
     40
     41/**
     42 * brcmf_pno_attach - allocate and attach module information.
     43 *
     44 * @cfg: cfg80211 context used.
     45 */
     46int brcmf_pno_attach(struct brcmf_cfg80211_info *cfg);
     47
     48/**
     49 * brcmf_pno_detach - detach and free module information.
     50 *
     51 * @cfg: cfg80211 context used.
     52 */
     53void brcmf_pno_detach(struct brcmf_cfg80211_info *cfg);
     54
     55/**
     56 * brcmf_pno_find_reqid_by_bucket - find request id for given bucket index.
     57 *
     58 * @pi: pno instance used.
     59 * @bucket: index of firmware bucket.
     60 */
     61u64 brcmf_pno_find_reqid_by_bucket(struct brcmf_pno_info *pi, u32 bucket);
     62
     63/**
     64 * brcmf_pno_get_bucket_map - determine bucket map for given netinfo.
     65 *
     66 * @pi: pno instance used.
     67 * @netinfo: netinfo to compare with bucket configuration.
     68 */
     69u32 brcmf_pno_get_bucket_map(struct brcmf_pno_info *pi,
     70			     struct brcmf_pno_net_info_le *netinfo);
     71
     72#endif /* _BRCMF_PNO_H */