cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

channel.h (2021B)

      1/*
      2 * Copyright (c) 2010 Broadcom Corporation
      3 *
      4 * Permission to use, copy, modify, and/or distribute this software for any
      5 * purpose with or without fee is hereby granted, provided that the above
      6 * copyright notice and this permission notice appear in all copies.
      7 *
      8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
      9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
     11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
     13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
     14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     15 */
     16
     17#ifndef _BRCM_CHANNEL_H_
     18#define _BRCM_CHANNEL_H_
     19
     20/* conversion for phy txpwr calculations that use .25 dB units */
     21#define BRCMS_TXPWR_DB_FACTOR 4
     22
     23/* bits for locale_info flags */
     24#define BRCMS_PEAK_CONDUCTED	0x00	/* Peak for locals */
     25#define BRCMS_EIRP		0x01	/* Flag for EIRP */
     26#define BRCMS_DFS_TPC		0x02	/* Flag for DFS TPC */
     27#define BRCMS_NO_OFDM		0x04	/* Flag for No OFDM */
     28#define BRCMS_NO_40MHZ		0x08	/* Flag for No MIMO 40MHz */
     29#define BRCMS_NO_MIMO		0x10	/* Flag for No MIMO, 20 or 40 MHz */
     30#define BRCMS_RADAR_TYPE_EU       0x20	/* Flag for EU */
     31#define BRCMS_DFS_FCC             BRCMS_DFS_TPC	/* Flag for DFS FCC */
     32
     33#define BRCMS_DFS_EU (BRCMS_DFS_TPC | BRCMS_RADAR_TYPE_EU) /* Flag for DFS EU */
     34
     35struct brcms_cm_info *brcms_c_channel_mgr_attach(struct brcms_c_info *wlc);
     36
     37void brcms_c_channel_mgr_detach(struct brcms_cm_info *wlc_cm);
     38
     39bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, u16 chspec);
     40
     41void brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec,
     42				struct txpwr_limits *txpwr);
     43void brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec,
     44				  u8 local_constraint_qdbm);
     45void brcms_c_regd_init(struct brcms_c_info *wlc);
     46
     47#endif				/* _WLC_CHANNEL_H */