From 4bd43f507c7e2f225f58235226a8381fd6bbff1a Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Mon, 27 Oct 2008 22:44:22 -0700 Subject: Staging: add otus Atheros wireless network driver Initial dump of the otus USB wireless network driver. It builds properly, but a lot of work needs to be done cleaning it up before it can be merged into the wireless driver tree. Signed-off-by: Luis R. Rodriguez Signed-off-by: Greg Kroah-Hartman --- drivers/staging/otus/80211core/ratectrl.h | 37 +++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 drivers/staging/otus/80211core/ratectrl.h (limited to 'drivers/staging/otus/80211core/ratectrl.h') diff --git a/drivers/staging/otus/80211core/ratectrl.h b/drivers/staging/otus/80211core/ratectrl.h new file mode 100644 index 00000000000..92411d725cd --- /dev/null +++ b/drivers/staging/otus/80211core/ratectrl.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _RATECTRL_H +#define _RATECTRL_H + +#define ZM_RATE_CTRL_PROBING_INTERVAL_MS 1000 //1000ms +#define ZM_RATE_CTRL_MIN_PROBING_PACKET 8 + +#define ZM_MIN_RATE_FAIL_COUNT 20 + +#define ZM_RATE_PROBING_THRESHOLD 15 //6% +#define ZM_RATE_SUCCESS_PROBING 10 + +#define ZM_RATE_CTRL_RSSI_VARIATION 5 //TBD + +extern const u32_t zcRateToPhyCtrl[]; + +extern void zfRateCtrlInitCell(zdev_t* dev, struct zsRcCell* rcCell, u8_t type, u8_t gBand, u8_t SG40); +extern u16_t zfRateCtrlGetTxRate(zdev_t* dev, struct zsRcCell* rcCell, u16_t* probing); +extern void zfRateCtrlTxFailEvent(zdev_t* dev, struct zsRcCell* rcCell, u8_t aggRate, u32_t retryRate); +extern void zfRateCtrlTxSuccessEvent(zdev_t* dev, struct zsRcCell* rcCell, u8_t successRate); +extern void zfRateCtrlAggrSta(zdev_t* dev); +#endif -- cgit v1.2.3