From 74c0c2e104eeb38cce2049f1b293b7203f2ee3b3 Mon Sep 17 00:00:00 2001 From: sam Date: Mon, 18 Sep 2006 17:01:35 +0000 Subject: remove this from HEAD too since it got taken off the vendor branch --- sys/contrib/dev/ath/freebsd/ah_osdep.c | 444 --------------------------------- 1 file changed, 444 deletions(-) delete mode 100644 sys/contrib/dev/ath/freebsd/ah_osdep.c diff --git a/sys/contrib/dev/ath/freebsd/ah_osdep.c b/sys/contrib/dev/ath/freebsd/ah_osdep.c deleted file mode 100644 index 823ee39..0000000 --- a/sys/contrib/dev/ath/freebsd/ah_osdep.c +++ /dev/null @@ -1,444 +0,0 @@ -/*- - * Copyright (c) 2002-2006 Sam Leffler, Errno Consulting, Atheros - * Communications, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the following conditions are met: - * 1. The materials contained herein are unmodified and are used - * unmodified. - * 2. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following NO - * ''WARRANTY'' disclaimer below (''Disclaimer''), without - * modification. - * 3. Redistributions in binary form must reproduce at minimum a - * disclaimer similar to the Disclaimer below and any redistribution - * must be conditioned upon including a substantially similar - * Disclaimer requirement for further binary redistribution. - * 4. Neither the names of the above-listed copyright holders nor the - * names of any contributors may be used to endorse or promote - * product derived from this software without specific prior written - * permission. - * - * NO WARRANTY - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, - * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE - * FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGES. - * - * $Id: //depot/sw/branches/sam_hal/freebsd/ah_osdep.c#3 $ - */ -#include "opt_ah.h" - -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include /* XXX for ether_sprintf */ - -#include - -/* - * WiSoC boards overload the bus tag with information about the - * board layout. We must extract the bus space tag from that - * indirect structure. For everyone else the tag is passed in - * directly. - * XXX cache indirect ref privately - */ -#ifdef AH_SUPPORT_AR5312 -#define BUSTAG(ah) \ - ((bus_space_tag_t) ((struct ar531x_config *)((ah)->ah_st))->tag) -#else -#define BUSTAG(ah) ((bus_space_tag_t) (ah)->ah_st) -#endif - -extern void ath_hal_printf(struct ath_hal *, const char*, ...) - __printflike(2,3); -extern void ath_hal_vprintf(struct ath_hal *, const char*, __va_list) - __printflike(2, 0); -extern const char* ath_hal_ether_sprintf(const u_int8_t *mac); -extern void *ath_hal_malloc(size_t); -extern void ath_hal_free(void *); -#ifdef AH_ASSERT -extern void ath_hal_assert_failed(const char* filename, - int lineno, const char* msg); -#endif -#ifdef AH_DEBUG -extern void HALDEBUG(struct ath_hal *ah, const char* fmt, ...); -extern void HALDEBUGn(struct ath_hal *ah, u_int level, const char* fmt, ...); -#endif /* AH_DEBUG */ - -/* NB: put this here instead of the driver to avoid circular references */ -SYSCTL_NODE(_hw, OID_AUTO, ath, CTLFLAG_RD, 0, "Atheros driver parameters"); -SYSCTL_NODE(_hw_ath, OID_AUTO, hal, CTLFLAG_RD, 0, "Atheros HAL parameters"); - -#ifdef AH_DEBUG -static int ath_hal_debug = 0; -SYSCTL_INT(_hw_ath_hal, OID_AUTO, debug, CTLFLAG_RW, &ath_hal_debug, - 0, "Atheros HAL debugging printfs"); -TUNABLE_INT("hw.ath.hal.debug", &ath_hal_debug); -#endif /* AH_DEBUG */ - -SYSCTL_STRING(_hw_ath_hal, OID_AUTO, version, CTLFLAG_RD, ath_hal_version, 0, - "Atheros HAL version"); - -/* NB: these are deprecated; they exist for now for compatibility */ -int ath_hal_dma_beacon_response_time = 2; /* in TU's */ -SYSCTL_INT(_hw_ath_hal, OID_AUTO, dma_brt, CTLFLAG_RW, - &ath_hal_dma_beacon_response_time, 0, - "Atheros HAL DMA beacon response time"); -int ath_hal_sw_beacon_response_time = 10; /* in TU's */ -SYSCTL_INT(_hw_ath_hal, OID_AUTO, sw_brt, CTLFLAG_RW, - &ath_hal_sw_beacon_response_time, 0, - "Atheros HAL software beacon response time"); -int ath_hal_additional_swba_backoff = 0; /* in TU's */ -SYSCTL_INT(_hw_ath_hal, OID_AUTO, swba_backoff, CTLFLAG_RW, - &ath_hal_additional_swba_backoff, 0, - "Atheros HAL additional SWBA backoff time"); - -MALLOC_DEFINE(M_ATH_HAL, "ath_hal", "ath hal data"); - -void* -ath_hal_malloc(size_t size) -{ - return malloc(size, M_ATH_HAL, M_NOWAIT | M_ZERO); -} - -void -ath_hal_free(void* p) -{ - return free(p, M_ATH_HAL); -} - -void -ath_hal_vprintf(struct ath_hal *ah, const char* fmt, va_list ap) -{ - vprintf(fmt, ap); -} - -void -ath_hal_printf(struct ath_hal *ah, const char* fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - ath_hal_vprintf(ah, fmt, ap); - va_end(ap); -} - -const char* -ath_hal_ether_sprintf(const u_int8_t *mac) -{ - return ether_sprintf(mac); -} - -#ifdef AH_DEBUG -void -HALDEBUG(struct ath_hal *ah, const char* fmt, ...) -{ - if (ath_hal_debug) { - __va_list ap; - va_start(ap, fmt); - ath_hal_vprintf(ah, fmt, ap); - va_end(ap); - } -} - -void -HALDEBUGn(struct ath_hal *ah, u_int level, const char* fmt, ...) -{ - if (ath_hal_debug >= level) { - __va_list ap; - va_start(ap, fmt); - ath_hal_vprintf(ah, fmt, ap); - va_end(ap); - } -} -#endif /* AH_DEBUG */ - -#ifdef AH_DEBUG_ALQ -/* - * ALQ register tracing support. - * - * Setting hw.ath.hal.alq=1 enables tracing of all register reads and - * writes to the file /tmp/ath_hal.log. The file format is a simple - * fixed-size array of records. When done logging set hw.ath.hal.alq=0 - * and then decode the file with the arcode program (that is part of the - * HAL). If you start+stop tracing the data will be appended to an - * existing file. - * - * NB: doesn't handle multiple devices properly; only one DEVICE record - * is emitted and the different devices are not identified. - */ -#include -#include -#include - -static struct alq *ath_hal_alq; -static int ath_hal_alq_emitdev; /* need to emit DEVICE record */ -static u_int ath_hal_alq_lost; /* count of lost records */ -static const char *ath_hal_logfile = "/tmp/ath_hal.log"; -static u_int ath_hal_alq_qsize = 64*1024; - -static int -ath_hal_setlogging(int enable) -{ - int error; - - if (enable) { - error = suser(curthread); - if (error == 0) { - error = alq_open(&ath_hal_alq, ath_hal_logfile, - curthread->td_ucred, ALQ_DEFAULT_CMODE, - sizeof (struct athregrec), ath_hal_alq_qsize); - ath_hal_alq_lost = 0; - ath_hal_alq_emitdev = 1; - printf("ath_hal: logging to %s enabled\n", - ath_hal_logfile); - } - } else { - if (ath_hal_alq) - alq_close(ath_hal_alq); - ath_hal_alq = NULL; - printf("ath_hal: logging disabled\n"); - error = 0; - } - return (error); -} - -static int -sysctl_hw_ath_hal_log(SYSCTL_HANDLER_ARGS) -{ - int error, enable; - - enable = (ath_hal_alq != NULL); - error = sysctl_handle_int(oidp, &enable, 0, req); - if (error || !req->newptr) - return (error); - else - return (ath_hal_setlogging(enable)); -} -SYSCTL_PROC(_hw_ath_hal, OID_AUTO, alq, CTLTYPE_INT|CTLFLAG_RW, - 0, 0, sysctl_hw_ath_hal_log, "I", "Enable HAL register logging"); -SYSCTL_INT(_hw_ath_hal, OID_AUTO, alq_size, CTLFLAG_RW, - &ath_hal_alq_qsize, 0, "In-memory log size (#records)"); -SYSCTL_INT(_hw_ath_hal, OID_AUTO, alq_lost, CTLFLAG_RW, - &ath_hal_alq_lost, 0, "Register operations not logged"); - -static struct ale * -ath_hal_alq_get(struct ath_hal *ah) -{ - struct ale *ale; - - if (ath_hal_alq_emitdev) { - ale = alq_get(ath_hal_alq, ALQ_NOWAIT); - if (ale) { - struct athregrec *r = - (struct athregrec *) ale->ae_data; - r->op = OP_DEVICE; - r->reg = 0; - r->val = ah->ah_devid; - alq_post(ath_hal_alq, ale); - ath_hal_alq_emitdev = 0; - } else - ath_hal_alq_lost++; - } - ale = alq_get(ath_hal_alq, ALQ_NOWAIT); - if (!ale) - ath_hal_alq_lost++; - return ale; -} - -void -ath_hal_reg_write(struct ath_hal *ah, u_int32_t reg, u_int32_t val) -{ - bus_space_tag_t tag = BUSTAG(ah); - bus_space_handle_t h = (bus_space_handle_t) ah->ah_sh; - - if (ath_hal_alq) { - struct ale *ale = ath_hal_alq_get(ah); - if (ale) { - struct athregrec *r = (struct athregrec *) ale->ae_data; - r->op = OP_WRITE; - r->reg = reg; - r->val = val; - alq_post(ath_hal_alq, ale); - } - } -#if _BYTE_ORDER == _BIG_ENDIAN - if (reg >= 0x4000 && reg < 0x5000) - bus_space_write_4(tag, h, reg, val); - else -#endif - bus_space_write_stream_4(tag, h, reg, val); -} - -u_int32_t -ath_hal_reg_read(struct ath_hal *ah, u_int32_t reg) -{ - bus_space_tag_t tag = BUSTAG(ah); - bus_space_handle_t h = (bus_space_handle_t) ah->ah_sh; - u_int32_t val; - -#if _BYTE_ORDER == _BIG_ENDIAN - if (reg >= 0x4000 && reg < 0x5000) - val = bus_space_read_4(tag, h, reg); - else -#endif - val = bus_space_read_stream_4(tag, h, reg); - if (ath_hal_alq) { - struct ale *ale = ath_hal_alq_get(ah); - if (ale) { - struct athregrec *r = (struct athregrec *) ale->ae_data; - r->op = OP_READ; - r->reg = reg; - r->val = val; - alq_post(ath_hal_alq, ale); - } - } - return val; -} - -void -OS_MARK(struct ath_hal *ah, u_int id, u_int32_t v) -{ - if (ath_hal_alq) { - struct ale *ale = ath_hal_alq_get(ah); - if (ale) { - struct athregrec *r = (struct athregrec *) ale->ae_data; - r->op = OP_MARK; - r->reg = id; - r->val = v; - alq_post(ath_hal_alq, ale); - } - } -} -#elif defined(AH_DEBUG) || defined(AH_REGOPS_FUNC) -/* - * Memory-mapped device register read/write. These are here - * as routines when debugging support is enabled and/or when - * explicitly configured to use function calls. The latter is - * for architectures that might need to do something before - * referencing memory (e.g. remap an i/o window). - * - * NB: see the comments in ah_osdep.h about byte-swapping register - * reads and writes to understand what's going on below. - */ - -void -ath_hal_reg_write(struct ath_hal *ah, u_int32_t reg, u_int32_t val) -{ - bus_space_tag_t tag = BUSTAG(ah); - bus_space_handle_t h = (bus_space_handle_t) ah->ah_sh; - -#if _BYTE_ORDER == _BIG_ENDIAN - if (reg >= 0x4000 && reg < 0x5000) - bus_space_write_4(tag, h, reg, val); - else -#endif - bus_space_write_stream_4(tag, h, reg, val); -} - -u_int32_t -ath_hal_reg_read(struct ath_hal *ah, u_int32_t reg) -{ - bus_space_tag_t tag = BUSTAG(ah); - bus_space_handle_t h = (bus_space_handle_t) ah->ah_sh; - u_int32_t val; - -#if _BYTE_ORDER == _BIG_ENDIAN - if (reg >= 0x4000 && reg < 0x5000) - val = bus_space_read_4(tag, h, reg); - else -#endif - val = bus_space_read_stream_4(tag, h, reg); - return val; -} -#endif /* AH_DEBUG || AH_REGOPS_FUNC */ - -#ifdef AH_ASSERT -void -ath_hal_assert_failed(const char* filename, int lineno, const char *msg) -{ - printf("Atheros HAL assertion failure: %s: line %u: %s\n", - filename, lineno, msg); - panic("ath_hal_assert"); -} -#endif /* AH_ASSERT */ - -/* - * Delay n microseconds. - */ -void -ath_hal_delay(int n) -{ - DELAY(n); -} - -u_int32_t -ath_hal_getuptime(struct ath_hal *ah) -{ - struct bintime bt; - getbinuptime(&bt); - return (bt.sec * 1000) + - (((uint64_t)1000 * (uint32_t)(bt.frac >> 32)) >> 32); -} - -void -ath_hal_memzero(void *dst, size_t n) -{ - bzero(dst, n); -} - -void * -ath_hal_memcpy(void *dst, const void *src, size_t n) -{ - return memcpy(dst, src, n); -} - -/* - * Module glue. - */ - -static int -ath_hal_modevent(module_t mod, int type, void *unused) -{ - const char *sep; - int i; - - switch (type) { - case MOD_LOAD: - printf("ath_hal: %s (", ath_hal_version); - sep = ""; - for (i = 0; ath_hal_buildopts[i] != NULL; i++) { - printf("%s%s", sep, ath_hal_buildopts[i]); - sep = ", "; - } - printf(")\n"); - return 0; - case MOD_UNLOAD: - return 0; - } - return EINVAL; -} - -static moduledata_t ath_hal_mod = { - "ath_hal", - ath_hal_modevent, - 0 -}; -DECLARE_MODULE(ath_hal, ath_hal_mod, SI_SUB_DRIVERS, SI_ORDER_ANY); -MODULE_VERSION(ath_hal, 1); -- cgit v1.1