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Diffstat (limited to 'gpxe/src/drivers/net/ath5k/base.h')
| -rw-r--r-- | gpxe/src/drivers/net/ath5k/base.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/gpxe/src/drivers/net/ath5k/base.h b/gpxe/src/drivers/net/ath5k/base.h deleted file mode 100644 index 870b0ed4..00000000 --- a/gpxe/src/drivers/net/ath5k/base.h +++ /dev/null @@ -1,145 +0,0 @@ -/*- - * Copyright (c) 2002-2007 Sam Leffler, Errno Consulting - * All rights reserved. - * - * Modified for gPXE, July 2009, by Joshua Oreman <oremanj@rwcr.net> - * Original from Linux kernel 2.6.30. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer, - * without modification. - * 2. Redistributions in binary form must reproduce at minimum a disclaimer - * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any - * redistribution must be conditioned upon including a substantially - * similar Disclaimer requirement for further binary redistribution. - * 3. Neither the names of the above-listed copyright holders nor the names - * of any contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * 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. - * - */ - -/* - * Defintions for the Atheros Wireless LAN controller driver. - */ -#ifndef _DEV_ATH_ATHVAR_H -#define _DEV_ATH_ATHVAR_H - -FILE_LICENCE ( BSD3 ); - -#include "ath5k.h" -#include <gpxe/iobuf.h> - -#define ATH_RXBUF 16 /* number of RX buffers */ -#define ATH_TXBUF 16 /* number of TX buffers */ - -struct ath5k_buf { - struct list_head list; - unsigned int flags; /* rx descriptor flags */ - struct ath5k_desc *desc; /* virtual addr of desc */ - u32 daddr; /* physical addr of desc */ - struct io_buffer *iob; /* I/O buffer for buf */ - u32 iobaddr;/* physical addr of iob data */ -}; - -/* - * Data transmit queue state. One of these exists for each - * hardware transmit queue. Packets sent to us from above - * are assigned to queues based on their priority. Not all - * devices support a complete set of hardware transmit queues. - * For those devices the array sc_ac2q will map multiple - * priorities to fewer hardware queues (typically all to one - * hardware queue). - */ -struct ath5k_txq { - unsigned int qnum; /* hardware q number */ - u32 *link; /* link ptr in last TX desc */ - struct list_head q; /* transmit queue */ - int setup; -}; - -#if CHAN_DEBUG -#define ATH_CHAN_MAX (26+26+26+200+200) -#else -#define ATH_CHAN_MAX (14+14+14+252+20) -#endif - -/* Software Carrier, keeps track of the driver state - * associated with an instance of a device */ -struct ath5k_softc { - struct pci_device *pdev; /* for dma mapping */ - void *iobase; /* address of the device */ - struct net80211_device *dev; /* IEEE 802.11 common */ - struct ath5k_hw *ah; /* Atheros HW */ - struct net80211_hw_info *hwinfo; - int curband; - int irq_ena; /* interrupts enabled */ - - struct ath5k_buf *bufptr; /* allocated buffer ptr */ - struct ath5k_desc *desc; /* TX/RX descriptors */ - u32 desc_daddr; /* DMA (physical) address */ - size_t desc_len; /* size of TX/RX descriptors */ - u16 cachelsz; /* cache line size */ - - int status; -#define ATH_STAT_INVALID 0x01 /* disable hardware accesses */ -#define ATH_STAT_MRRETRY 0x02 /* multi-rate retry support */ -#define ATH_STAT_PROMISC 0x04 -#define ATH_STAT_LEDSOFT 0x08 /* enable LED gpio status */ -#define ATH_STAT_STARTED 0x10 /* opened & irqs enabled */ - - unsigned int filter_flags; /* HW flags, AR5K_RX_FILTER_* */ - unsigned int curmode; /* current phy mode */ - struct net80211_channel *curchan; /* current h/w channel */ - - enum ath5k_int imask; /* interrupt mask copy */ - - u8 bssidmask[ETH_ALEN]; - - unsigned int rxbufsize; /* rx size based on mtu */ - struct list_head rxbuf; /* receive buffer */ - u32 *rxlink; /* link ptr in last RX desc */ - - struct list_head txbuf; /* transmit buffer */ - unsigned int txbuf_len; /* buf count in txbuf list */ - struct ath5k_txq txq; /* tx queue */ - - struct { - u16 gpio; - unsigned polarity; - } rf_kill; - - int last_calib_ticks; - - int power_level; /* Requested tx power in dbm */ - int assoc; /* assocate state */ - - int hw_rate; /* Hardware tx rate code */ - int hw_rtscts_rate; /* Hardware rts/cts rate code */ -}; - -#define ath5k_hw_hasbssidmask(_ah) \ - (ath5k_hw_get_capability(_ah, AR5K_CAP_BSSIDMASK, 0, NULL) == 0) -#define ath5k_hw_hasveol(_ah) \ - (ath5k_hw_get_capability(_ah, AR5K_CAP_VEOL, 0, NULL) == 0) - -#endif |