--- /dev/null
+/*
+ * Misc utility routines for WL and Apps
+ * This header file housing the define and function prototype use by
+ * both the wl driver, tools & Apps.
+ *
+ * Copyright (C) 1999-2010, Broadcom Corporation
+ *
+ * Unless you and Broadcom execute a separate written software license
+ * agreement governing use of this software, this software is licensed to you
+ * under the terms of the GNU General Public License version 2 (the "GPL"),
+ * available at http://www.broadcom.com/licenses/GPLv2.php, with the
+ * following added to such license:
+ *
+ * As a special exception, the copyright holders of this software give you
+ * permission to link this software with independent modules, and to copy and
+ * distribute the resulting executable under terms of your choice, provided that
+ * you also meet, for each linked independent module, the terms and conditions of
+ * the license of that module. An independent module is a module which is not
+ * derived from this software. The special exception does not apply to any
+ * modifications of the software.
+ *
+ * Notwithstanding the above, under no circumstances may you combine this
+ * software in any way with any other Broadcom software provided under a license
+ * other than the GPL, without Broadcom's express prior written consent.
+ * $Id: bcmwifi.h,v 1.15.30.4 2010/03/10 20:10:52 Exp $
+ */
+
+
+#ifndef _bcmwifi_h_
+#define _bcmwifi_h_
+
+
+
+typedef uint16 chanspec_t;
+
+
+#define CH_UPPER_SB 0x01
+#define CH_LOWER_SB 0x02
+#define CH_EWA_VALID 0x04
+#define CH_20MHZ_APART 4
+#define CH_10MHZ_APART 2
+#define CH_5MHZ_APART 1
+#define CH_MAX_2G_CHANNEL 14
+#define WLC_MAX_2G_CHANNEL CH_MAX_2G_CHANNEL
+#define MAXCHANNEL 224
+
+#define WL_CHANSPEC_CHAN_MASK 0x00ff
+#define WL_CHANSPEC_CHAN_SHIFT 0
+
+#define WL_CHANSPEC_CTL_SB_MASK 0x0300
+#define WL_CHANSPEC_CTL_SB_SHIFT 8
+#define WL_CHANSPEC_CTL_SB_LOWER 0x0100
+#define WL_CHANSPEC_CTL_SB_UPPER 0x0200
+#define WL_CHANSPEC_CTL_SB_NONE 0x0300
+
+#define WL_CHANSPEC_BW_MASK 0x0C00
+#define WL_CHANSPEC_BW_SHIFT 10
+#define WL_CHANSPEC_BW_10 0x0400
+#define WL_CHANSPEC_BW_20 0x0800
+#define WL_CHANSPEC_BW_40 0x0C00
+
+#define WL_CHANSPEC_BAND_MASK 0xf000
+#define WL_CHANSPEC_BAND_SHIFT 12
+#define WL_CHANSPEC_BAND_5G 0x1000
+#define WL_CHANSPEC_BAND_2G 0x2000
+#define INVCHANSPEC 255
+
+
+#define WF_CHAN_FACTOR_2_4_G 4814
+#define WF_CHAN_FACTOR_5_G 10000
+#define WF_CHAN_FACTOR_4_G 8000
+
+
+#define LOWER_20_SB(channel) ((channel > CH_10MHZ_APART) ? (channel - CH_10MHZ_APART) : 0)
+#define UPPER_20_SB(channel) ((channel < (MAXCHANNEL - CH_10MHZ_APART)) ? \
+ (channel + CH_10MHZ_APART) : 0)
+#define CHSPEC_WLCBANDUNIT(chspec) (CHSPEC_IS5G(chspec) ? BAND_5G_INDEX : BAND_2G_INDEX)
+#define CH20MHZ_CHSPEC(channel) (chanspec_t)((chanspec_t)(channel) | WL_CHANSPEC_BW_20 | \
+ WL_CHANSPEC_CTL_SB_NONE | (((channel) <= CH_MAX_2G_CHANNEL) ? \
+ WL_CHANSPEC_BAND_2G : WL_CHANSPEC_BAND_5G))
+#define NEXT_20MHZ_CHAN(channel) ((channel < (MAXCHANNEL - CH_20MHZ_APART)) ? \
+ (channel + CH_20MHZ_APART) : 0)
+#define CH40MHZ_CHSPEC(channel, ctlsb) (chanspec_t) \
+ ((channel) | (ctlsb) | WL_CHANSPEC_BW_40 | \
+ ((channel) <= CH_MAX_2G_CHANNEL ? WL_CHANSPEC_BAND_2G : \
+ WL_CHANSPEC_BAND_5G))
+#define CHSPEC_CHANNEL(chspec) ((uint8)(chspec & WL_CHANSPEC_CHAN_MASK))
+#define CHSPEC_BAND(chspec) (chspec & WL_CHANSPEC_BAND_MASK)
+
+#ifdef WL20MHZ_ONLY
+
+#define CHSPEC_CTL_SB(chspec) WL_CHANSPEC_CTL_SB_NONE
+#define CHSPEC_BW(chspec) WL_CHANSPEC_BW_20
+#define CHSPEC_IS10(chspec) 0
+#define CHSPEC_IS20(chspec) 1
+#ifndef CHSPEC_IS40
+#define CHSPEC_IS40(chspec) 0
+#endif
+
+#else
+
+#define CHSPEC_CTL_SB(chspec) (chspec & WL_CHANSPEC_CTL_SB_MASK)
+#define CHSPEC_BW(chspec) (chspec & WL_CHANSPEC_BW_MASK)
+#define CHSPEC_IS10(chspec) ((chspec & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_10)
+#define CHSPEC_IS20(chspec) ((chspec & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_20)
+#ifndef CHSPEC_IS40
+#define CHSPEC_IS40(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_40)
+#endif
+
+#endif
+
+#define CHSPEC_IS5G(chspec) ((chspec & WL_CHANSPEC_BAND_MASK) == WL_CHANSPEC_BAND_5G)
+#define CHSPEC_IS2G(chspec) ((chspec & WL_CHANSPEC_BAND_MASK) == WL_CHANSPEC_BAND_2G)
+#define CHSPEC_SB_NONE(chspec) ((chspec & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_NONE)
+#define CHSPEC_SB_UPPER(chspec) ((chspec & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_UPPER)
+#define CHSPEC_SB_LOWER(chspec) ((chspec & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_LOWER)
+#define CHSPEC_CTL_CHAN(chspec) ((CHSPEC_SB_LOWER(chspec)) ? \
+ (LOWER_20_SB(((chspec) & WL_CHANSPEC_CHAN_MASK))) : \
+ (UPPER_20_SB(((chspec) & WL_CHANSPEC_CHAN_MASK))))
+
+#define CHSPEC2WLC_BAND(chspec) (CHSPEC_IS5G((chspec)) ? WLC_BAND_5G : WLC_BAND_2G)
+
+#define CHANSPEC_STR_LEN 8
+
+
+#define WLC_MAXRATE 108
+#define WLC_RATE_1M 2
+#define WLC_RATE_2M 4
+#define WLC_RATE_5M5 11
+#define WLC_RATE_11M 22
+#define WLC_RATE_6M 12
+#define WLC_RATE_9M 18
+#define WLC_RATE_12M 24
+#define WLC_RATE_18M 36
+#define WLC_RATE_24M 48
+#define WLC_RATE_36M 72
+#define WLC_RATE_48M 96
+#define WLC_RATE_54M 108
+
+#define WLC_2G_25MHZ_OFFSET 5
+
+
+extern char * wf_chspec_ntoa(chanspec_t chspec, char *buf);
+
+
+extern chanspec_t wf_chspec_aton(char *a);
+
+
+extern int wf_mhz2channel(uint freq, uint start_factor);
+
+
+extern int wf_channel2mhz(uint channel, uint start_factor);
+
+#endif
projects / bootloader-ap.git / blobdiff