216ca2346f
The AR9485 chip and AR933x SoC both implement LNA diversity. There are a few extra things that need to happen before this can be flipped on for those chips (mostly to do with setting up the different bias values and LNA1/LNA2 RSSI differences) but the first stage is putting this code into the driver layer so it can be reused. This has the added benefit of making it easier to expose configuration options and diagnostic information via the ioctl API. That's not yet being done but it sure would be nice to do so. Tested: * AR9285, with LNA diversity enabled * AR9285, with LNA diversity disabled in EEPROM
125 lines
5.1 KiB
C
125 lines
5.1 KiB
C
/*-
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* Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
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* All rights reserved.
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*
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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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
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* redistribution must be conditioned upon including a substantially
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* similar Disclaimer requirement for further binary redistribution.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
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* OR 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
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* IN 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
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* THE POSSIBILITY OF SUCH DAMAGES.
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*
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* $FreeBSD$
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*/
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#ifndef __IF_ATH_DEBUG_H__
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#define __IF_ATH_DEBUG_H__
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#ifdef ATH_DEBUG
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enum {
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ATH_DEBUG_XMIT = 0x000000001ULL, /* basic xmit operation */
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ATH_DEBUG_XMIT_DESC = 0x000000002ULL, /* xmit descriptors */
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ATH_DEBUG_RECV = 0x000000004ULL, /* basic recv operation */
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ATH_DEBUG_RECV_DESC = 0x000000008ULL, /* recv descriptors */
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ATH_DEBUG_RATE = 0x000000010ULL, /* rate control */
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ATH_DEBUG_RESET = 0x000000020ULL, /* reset processing */
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ATH_DEBUG_MODE = 0x000000040ULL, /* mode init/setup */
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ATH_DEBUG_BEACON = 0x000000080ULL, /* beacon handling */
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ATH_DEBUG_WATCHDOG = 0x000000100ULL, /* watchdog timeout */
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ATH_DEBUG_INTR = 0x000001000ULL, /* ISR */
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ATH_DEBUG_TX_PROC = 0x000002000ULL, /* tx ISR proc */
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ATH_DEBUG_RX_PROC = 0x000004000ULL, /* rx ISR proc */
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ATH_DEBUG_BEACON_PROC = 0x000008000ULL, /* beacon ISR proc */
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ATH_DEBUG_CALIBRATE = 0x000010000ULL, /* periodic calibration */
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ATH_DEBUG_KEYCACHE = 0x000020000ULL, /* key cache management */
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ATH_DEBUG_STATE = 0x000040000ULL, /* 802.11 state transitions */
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ATH_DEBUG_NODE = 0x000080000ULL, /* node management */
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ATH_DEBUG_LED = 0x000100000ULL, /* led management */
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ATH_DEBUG_FF = 0x000200000ULL, /* fast frames */
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ATH_DEBUG_DFS = 0x000400000ULL, /* DFS processing */
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ATH_DEBUG_TDMA = 0x000800000ULL, /* TDMA processing */
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ATH_DEBUG_TDMA_TIMER = 0x001000000ULL, /* TDMA timer processing */
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ATH_DEBUG_REGDOMAIN = 0x002000000ULL, /* regulatory processing */
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ATH_DEBUG_SW_TX = 0x004000000ULL, /* per-packet software TX */
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ATH_DEBUG_SW_TX_BAW = 0x008000000ULL, /* BAW handling */
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ATH_DEBUG_SW_TX_CTRL = 0x010000000ULL, /* queue control */
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ATH_DEBUG_SW_TX_AGGR = 0x020000000ULL, /* aggregate TX */
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ATH_DEBUG_SW_TX_RETRIES = 0x040000000ULL, /* software TX retries */
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ATH_DEBUG_FATAL = 0x080000000ULL, /* fatal errors */
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ATH_DEBUG_SW_TX_BAR = 0x100000000ULL, /* BAR TX */
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ATH_DEBUG_EDMA_RX = 0x200000000ULL, /* RX EDMA state */
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ATH_DEBUG_SW_TX_FILT = 0x400000000ULL, /* SW TX FF */
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ATH_DEBUG_NODE_PWRSAVE = 0x800000000ULL, /* node powersave */
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ATH_DEBUG_DIVERSITY = 0x1000000000ULL, /* Diversity logic */
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ATH_DEBUG_ANY = 0xffffffffffffffffULL
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};
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enum {
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ATH_KTR_RXPROC = 0x00000001,
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ATH_KTR_TXPROC = 0x00000002,
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ATH_KTR_TXCOMP = 0x00000004,
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ATH_KTR_SWQ = 0x00000008,
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ATH_KTR_INTERRUPTS = 0x00000010,
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ATH_KTR_ERROR = 0x00000020,
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ATH_KTR_NODE = 0x00000040,
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ATH_KTR_TX = 0x00000080,
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};
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#define ATH_KTR(_sc, _km, _kf, ...) do { \
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if (sc->sc_ktrdebug & (_km)) \
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CTR##_kf(KTR_DEV, __VA_ARGS__); \
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} while (0)
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extern uint64_t ath_debug;
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#define IFF_DUMPPKTS(sc, m) \
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((sc->sc_debug & (m)) || \
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(sc->sc_ifp->if_flags & (IFF_DEBUG|IFF_LINK2)) == (IFF_DEBUG|IFF_LINK2))
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#define DPRINTF(sc, m, fmt, ...) do { \
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if (sc->sc_debug & (m)) \
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device_printf(sc->sc_dev, fmt, __VA_ARGS__); \
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} while (0)
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#define KEYPRINTF(sc, ix, hk, mac) do { \
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if (sc->sc_debug & ATH_DEBUG_KEYCACHE) \
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ath_keyprint(sc, __func__, ix, hk, mac); \
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} while (0)
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extern void ath_printrxbuf(struct ath_softc *, const struct ath_buf *bf,
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u_int ix, int);
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extern void ath_printtxbuf(struct ath_softc *, const struct ath_buf *bf,
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u_int qnum, u_int ix, int done);
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extern void ath_printtxstatbuf(struct ath_softc *sc, const struct ath_buf *bf,
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const uint32_t *ds, u_int qnum, u_int ix, int done);
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#else /* ATH_DEBUG */
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#define ATH_KTR(_sc, _km, _kf, ...) do { } while (0)
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#define IFF_DUMPPKTS(sc, m) \
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((sc->sc_ifp->if_flags & (IFF_DEBUG|IFF_LINK2)) == (IFF_DEBUG|IFF_LINK2))
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#define DPRINTF(sc, m, fmt, ...) do { \
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(void) sc; \
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} while (0)
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#define KEYPRINTF(sc, k, ix, mac) do { \
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(void) sc; \
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} while (0)
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#endif /* ATH_DEBUG */
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#endif
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