2006-03-05 20:36:56 +00:00
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/* $FreeBSD$ */
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/*-
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* Copyright (c) 2005, 2006
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* Damien Bergamini <damien.bergamini@free.fr>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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Update 802.11 wireless support:
o major overhaul of the way channels are handled: channels are now
fully enumerated and uniquely identify the operating characteristics;
these changes are visible to user applications which require changes
o make scanning support independent of the state machine to enable
background scanning and roaming
o move scanning support into loadable modules based on the operating
mode to enable different policies and reduce the memory footprint
on systems w/ constrained resources
o add background scanning in station mode (no support for adhoc/ibss
mode yet)
o significantly speedup sta mode scanning with a variety of techniques
o add roaming support when background scanning is supported; for now
we use a simple algorithm to trigger a roam: we threshold the rssi
and tx rate, if either drops too low we try to roam to a new ap
o add tx fragmentation support
o add first cut at 802.11n support: this code works with forthcoming
drivers but is incomplete; it's included now to establish a baseline
for other drivers to be developed and for user applications
o adjust max_linkhdr et. al. to reflect 802.11 requirements; this eliminates
prepending mbufs for traffic generated locally
o add support for Atheros protocol extensions; mainly the fast frames
encapsulation (note this can be used with any card that can tx+rx
large frames correctly)
o add sta support for ap's that beacon both WPA1+2 support
o change all data types from bsd-style to posix-style
o propagate noise floor data from drivers to net80211 and on to user apps
o correct various issues in the sta mode state machine related to handling
authentication and association failures
o enable the addition of sta mode power save support for drivers that need
net80211 support (not in this commit)
o remove old WI compatibility ioctls (wicontrol is officially dead)
o change the data structures returned for get sta info and get scan
results so future additions will not break user apps
o fixed tx rate is now maintained internally as an ieee rate and not an
index into the rate set; this needs to be extended to deal with
multi-mode operation
o add extended channel specifications to radiotap to enable 11n sniffing
Drivers:
o ath: add support for bg scanning, tx fragmentation, fast frames,
dynamic turbo (lightly tested), 11n (sniffing only and needs
new hal)
o awi: compile tested only
o ndis: lightly tested
o ipw: lightly tested
o iwi: add support for bg scanning (well tested but may have some
rough edges)
o ral, ural, rum: add suppoort for bg scanning, calibrate rssi data
o wi: lightly tested
This work is based on contributions by Atheros, kmacy, sephe, thompsa,
mlaier, kevlo, and others. Much of the scanning work was supported by
Atheros. The 11n work was supported by Marvell.
2007-06-11 03:36:55 +00:00
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#define RT2560_DEFAULT_RSSI_CORR 0x79
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#define RT2560_NOISE_FLOOR -95
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2006-03-05 20:36:56 +00:00
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#define RT2560_TX_RING_COUNT 48
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#define RT2560_ATIM_RING_COUNT 4
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#define RT2560_PRIO_RING_COUNT 16
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#define RT2560_BEACON_RING_COUNT 1
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#define RT2560_RX_RING_COUNT 32
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#define RT2560_TX_DESC_SIZE (sizeof (struct rt2560_tx_desc))
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#define RT2560_RX_DESC_SIZE (sizeof (struct rt2560_rx_desc))
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#define RT2560_MAX_SCATTER 1
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/*
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* Control and status registers.
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*/
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#define RT2560_CSR0 0x0000 /* ASIC version number */
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#define RT2560_CSR1 0x0004 /* System control */
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#define RT2560_CSR3 0x000c /* STA MAC address 0 */
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#define RT2560_CSR4 0x0010 /* STA MAC address 1 */
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#define RT2560_CSR5 0x0014 /* BSSID 0 */
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#define RT2560_CSR6 0x0018 /* BSSID 1 */
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#define RT2560_CSR7 0x001c /* Interrupt source */
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#define RT2560_CSR8 0x0020 /* Interrupt mask */
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#define RT2560_CSR9 0x0024 /* Maximum frame length */
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#define RT2560_SECCSR0 0x0028 /* WEP control */
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#define RT2560_CSR11 0x002c /* Back-off control */
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#define RT2560_CSR12 0x0030 /* Synchronization configuration 0 */
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#define RT2560_CSR13 0x0034 /* Synchronization configuration 1 */
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#define RT2560_CSR14 0x0038 /* Synchronization control */
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#define RT2560_CSR15 0x003c /* Synchronization status */
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#define RT2560_CSR16 0x0040 /* TSF timer 0 */
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#define RT2560_CSR17 0x0044 /* TSF timer 1 */
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#define RT2560_CSR18 0x0048 /* IFS timer 0 */
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#define RT2560_CSR19 0x004c /* IFS timer 1 */
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#define RT2560_CSR20 0x0050 /* WAKEUP timer */
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#define RT2560_CSR21 0x0054 /* EEPROM control */
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#define RT2560_CSR22 0x0058 /* CFP control */
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#define RT2560_TXCSR0 0x0060 /* TX control */
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#define RT2560_TXCSR1 0x0064 /* TX configuration */
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#define RT2560_TXCSR2 0x0068 /* TX descriptor configuration */
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#define RT2560_TXCSR3 0x006c /* TX ring base address */
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#define RT2560_TXCSR4 0x0070 /* TX ATIM ring base address */
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#define RT2560_TXCSR5 0x0074 /* TX PRIO ring base address */
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#define RT2560_TXCSR6 0x0078 /* Beacon base address */
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#define RT2560_TXCSR7 0x007c /* AutoResponder control */
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#define RT2560_RXCSR0 0x0080 /* RX control */
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#define RT2560_RXCSR1 0x0084 /* RX descriptor configuration */
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#define RT2560_RXCSR2 0x0088 /* RX ring base address */
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#define RT2560_PCICSR 0x008c /* PCI control */
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#define RT2560_RXCSR3 0x0090 /* BBP ID 0 */
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#define RT2560_TXCSR9 0x0094 /* OFDM TX BBP */
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#define RT2560_ARSP_PLCP_0 0x0098 /* Auto Responder PLCP address */
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#define RT2560_ARSP_PLCP_1 0x009c /* Auto Responder Basic Rate mask */
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#define RT2560_CNT0 0x00a0 /* FCS error counter */
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#define RT2560_CNT1 0x00ac /* PLCP error counter */
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#define RT2560_CNT2 0x00b0 /* Long error counter */
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#define RT2560_CNT3 0x00b8 /* CCA false alarm counter */
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#define RT2560_CNT4 0x00bc /* RX FIFO Overflow counter */
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#define RT2560_CNT5 0x00c0 /* Tx FIFO Underrun counter */
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#define RT2560_PWRCSR0 0x00c4 /* Power mode configuration */
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#define RT2560_PSCSR0 0x00c8 /* Power state transition time */
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#define RT2560_PSCSR1 0x00cc /* Power state transition time */
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#define RT2560_PSCSR2 0x00d0 /* Power state transition time */
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#define RT2560_PSCSR3 0x00d4 /* Power state transition time */
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#define RT2560_PWRCSR1 0x00d8 /* Manual power control/status */
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#define RT2560_TIMECSR 0x00dc /* Timer control */
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#define RT2560_MACCSR0 0x00e0 /* MAC configuration */
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#define RT2560_MACCSR1 0x00e4 /* MAC configuration */
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#define RT2560_RALINKCSR 0x00e8 /* Ralink RX auto-reset BBCR */
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#define RT2560_BCNCSR 0x00ec /* Beacon interval control */
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#define RT2560_BBPCSR 0x00f0 /* BBP serial control */
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#define RT2560_RFCSR 0x00f4 /* RF serial control */
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#define RT2560_LEDCSR 0x00f8 /* LED control */
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#define RT2560_SECCSR3 0x00fc /* XXX not documented */
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#define RT2560_DMACSR0 0x0100 /* Current RX ring address */
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#define RT2560_DMACSR1 0x0104 /* Current Tx ring address */
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#define RT2560_DMACSR2 0x0104 /* Current Priority ring address */
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#define RT2560_DMACSR3 0x0104 /* Current ATIM ring address */
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#define RT2560_TXACKCSR0 0x0110 /* XXX not documented */
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#define RT2560_GPIOCSR 0x0120 /* */
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#define RT2560_BBBPPCSR 0x0124 /* BBP Pin Control */
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#define RT2560_FIFOCSR0 0x0128 /* TX FIFO pointer */
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#define RT2560_FIFOCSR1 0x012c /* RX FIFO pointer */
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#define RT2560_BCNOCSR 0x0130 /* Beacon time offset */
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#define RT2560_RLPWCSR 0x0134 /* RX_PE Low Width */
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#define RT2560_TESTCSR 0x0138 /* Test Mode Select */
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#define RT2560_PLCP1MCSR 0x013c /* Signal/Service/Length of ACK @1M */
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#define RT2560_PLCP2MCSR 0x0140 /* Signal/Service/Length of ACK @2M */
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#define RT2560_PLCP5p5MCSR 0x0144 /* Signal/Service/Length of ACK @5.5M */
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#define RT2560_PLCP11MCSR 0x0148 /* Signal/Service/Length of ACK @11M */
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#define RT2560_ACKPCTCSR 0x014c /* ACK/CTS padload consume time */
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#define RT2560_ARTCSR1 0x0150 /* ACK/CTS padload consume time */
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#define RT2560_ARTCSR2 0x0154 /* ACK/CTS padload consume time */
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#define RT2560_SECCSR1 0x0158 /* WEP control */
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#define RT2560_BBPCSR1 0x015c /* BBP TX Configuration */
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/* possible flags for register RXCSR0 */
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#define RT2560_DISABLE_RX (1 << 0)
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#define RT2560_DROP_CRC_ERROR (1 << 1)
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#define RT2560_DROP_PHY_ERROR (1 << 2)
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#define RT2560_DROP_CTL (1 << 3)
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#define RT2560_DROP_NOT_TO_ME (1 << 4)
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#define RT2560_DROP_TODS (1 << 5)
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#define RT2560_DROP_VERSION_ERROR (1 << 6)
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/* possible flags for register CSR1 */
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#define RT2560_RESET_ASIC (1 << 0)
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#define RT2560_RESET_BBP (1 << 1)
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#define RT2560_HOST_READY (1 << 2)
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/* possible flags for register CSR14 */
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#define RT2560_ENABLE_TSF (1 << 0)
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#define RT2560_ENABLE_TSF_SYNC(x) (((x) & 0x3) << 1)
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#define RT2560_ENABLE_TBCN (1 << 3)
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#define RT2560_ENABLE_BEACON_GENERATOR (1 << 6)
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/* possible flags for register CSR21 */
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#define RT2560_C (1 << 1)
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#define RT2560_S (1 << 2)
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#define RT2560_D (1 << 3)
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#define RT2560_Q (1 << 4)
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#define RT2560_93C46 (1 << 5)
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#define RT2560_SHIFT_D 3
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#define RT2560_SHIFT_Q 4
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/* possible flags for register TXCSR0 */
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#define RT2560_KICK_TX (1 << 0)
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#define RT2560_KICK_ATIM (1 << 1)
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#define RT2560_KICK_PRIO (1 << 2)
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#define RT2560_ABORT_TX (1 << 3)
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/* possible flags for register SECCSR0 */
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#define RT2560_KICK_DECRYPT (1 << 0)
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/* possible flags for register SECCSR1 */
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#define RT2560_KICK_ENCRYPT (1 << 0)
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/* possible flags for register CSR7 */
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#define RT2560_BEACON_EXPIRE 0x00000001
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#define RT2560_WAKEUP_EXPIRE 0x00000002
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#define RT2560_ATIM_EXPIRE 0x00000004
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#define RT2560_TX_DONE 0x00000008
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#define RT2560_ATIM_DONE 0x00000010
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#define RT2560_PRIO_DONE 0x00000020
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#define RT2560_RX_DONE 0x00000040
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#define RT2560_DECRYPTION_DONE 0x00000080
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#define RT2560_ENCRYPTION_DONE 0x00000100
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#define RT2560_INTR_MASK \
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(~(RT2560_BEACON_EXPIRE | RT2560_WAKEUP_EXPIRE | RT2560_TX_DONE | \
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RT2560_PRIO_DONE | RT2560_RX_DONE | RT2560_DECRYPTION_DONE | \
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RT2560_ENCRYPTION_DONE))
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/* Tx descriptor */
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struct rt2560_tx_desc {
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uint32_t flags;
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#define RT2560_TX_BUSY (1 << 0)
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#define RT2560_TX_VALID (1 << 1)
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#define RT2560_TX_RESULT_MASK 0x0000001c
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#define RT2560_TX_SUCCESS (0 << 2)
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#define RT2560_TX_SUCCESS_RETRY (1 << 2)
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#define RT2560_TX_FAIL_RETRY (2 << 2)
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#define RT2560_TX_FAIL_INVALID (3 << 2)
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#define RT2560_TX_FAIL_OTHER (4 << 2)
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#define RT2560_TX_MORE_FRAG (1 << 8)
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#define RT2560_TX_ACK (1 << 9)
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#define RT2560_TX_TIMESTAMP (1 << 10)
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#define RT2560_TX_OFDM (1 << 11)
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#define RT2560_TX_CIPHER_BUSY (1 << 12)
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#define RT2560_TX_IFS_MASK 0x00006000
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#define RT2560_TX_IFS_BACKOFF (0 << 13)
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#define RT2560_TX_IFS_SIFS (1 << 13)
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#define RT2560_TX_IFS_NEWBACKOFF (2 << 13)
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#define RT2560_TX_IFS_NONE (3 << 13)
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#define RT2560_TX_LONG_RETRY (1 << 15)
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#define RT2560_TX_CIPHER_MASK 0xe0000000
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#define RT2560_TX_CIPHER_NONE (0 << 29)
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#define RT2560_TX_CIPHER_WEP40 (1 << 29)
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#define RT2560_TX_CIPHER_WEP104 (2 << 29)
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#define RT2560_TX_CIPHER_TKIP (3 << 29)
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#define RT2560_TX_CIPHER_AES (4 << 29)
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2008-04-20 20:35:46 +00:00
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#define RT2560_TX_RETRYCNT(v) (((v) >> 5) & 0x7)
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2006-03-05 20:36:56 +00:00
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uint32_t physaddr;
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uint16_t wme;
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#define RT2560_LOGCWMAX(x) (((x) & 0xf) << 12)
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#define RT2560_LOGCWMIN(x) (((x) & 0xf) << 8)
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#define RT2560_AIFSN(x) (((x) & 0x3) << 6)
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#define RT2560_IVOFFSET(x) (((x) & 0x3f))
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uint16_t reserved1;
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uint8_t plcp_signal;
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uint8_t plcp_service;
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#define RT2560_PLCP_LENGEXT 0x80
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uint8_t plcp_length_lo;
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uint8_t plcp_length_hi;
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uint32_t iv;
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uint32_t eiv;
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uint8_t key[IEEE80211_KEYBUF_SIZE];
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uint32_t reserved2[2];
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} __packed;
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/* Rx descriptor */
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struct rt2560_rx_desc {
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uint32_t flags;
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#define RT2560_RX_BUSY (1 << 0)
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#define RT2560_RX_CRC_ERROR (1 << 5)
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#define RT2560_RX_OFDM (1 << 6)
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#define RT2560_RX_PHY_ERROR (1 << 7)
|
|
|
|
|
#define RT2560_RX_CIPHER_BUSY (1 << 8)
|
|
|
|
|
#define RT2560_RX_ICV_ERROR (1 << 9)
|
|
|
|
|
|
|
|
|
|
#define RT2560_RX_CIPHER_MASK 0xe0000000
|
|
|
|
|
#define RT2560_RX_CIPHER_NONE (0 << 29)
|
|
|
|
|
#define RT2560_RX_CIPHER_WEP40 (1 << 29)
|
|
|
|
|
#define RT2560_RX_CIPHER_WEP104 (2 << 29)
|
|
|
|
|
#define RT2560_RX_CIPHER_TKIP (3 << 29)
|
|
|
|
|
#define RT2560_RX_CIPHER_AES (4 << 29)
|
|
|
|
|
|
|
|
|
|
uint32_t physaddr;
|
|
|
|
|
uint8_t rate;
|
|
|
|
|
uint8_t rssi;
|
|
|
|
|
uint8_t ta[IEEE80211_ADDR_LEN];
|
|
|
|
|
uint32_t iv;
|
|
|
|
|
uint32_t eiv;
|
|
|
|
|
uint8_t key[IEEE80211_KEYBUF_SIZE];
|
|
|
|
|
uint32_t reserved[2];
|
|
|
|
|
} __packed;
|
|
|
|
|
|
|
|
|
|
#define RAL_RF1 0
|
|
|
|
|
#define RAL_RF2 2
|
|
|
|
|
#define RAL_RF3 1
|
|
|
|
|
#define RAL_RF4 3
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF1_AUTOTUNE 0x08000
|
|
|
|
|
#define RT2560_RF3_AUTOTUNE 0x00040
|
|
|
|
|
|
|
|
|
|
#define RT2560_BBP_BUSY (1 << 15)
|
|
|
|
|
#define RT2560_BBP_WRITE (1 << 16)
|
|
|
|
|
#define RT2560_RF_20BIT (20 << 24)
|
|
|
|
|
#define RT2560_RF_BUSY (1 << 31)
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF_2522 0x00
|
|
|
|
|
#define RT2560_RF_2523 0x01
|
|
|
|
|
#define RT2560_RF_2524 0x02
|
|
|
|
|
#define RT2560_RF_2525 0x03
|
|
|
|
|
#define RT2560_RF_2525E 0x04
|
|
|
|
|
#define RT2560_RF_2526 0x05
|
|
|
|
|
/* dual-band RF */
|
|
|
|
|
#define RT2560_RF_5222 0x10
|
|
|
|
|
|
|
|
|
|
#define RT2560_BBP_VERSION 0
|
|
|
|
|
#define RT2560_BBP_TX 2
|
|
|
|
|
#define RT2560_BBP_RX 14
|
|
|
|
|
|
|
|
|
|
#define RT2560_BBP_ANTA 0x00
|
|
|
|
|
#define RT2560_BBP_DIVERSITY 0x01
|
|
|
|
|
#define RT2560_BBP_ANTB 0x02
|
|
|
|
|
#define RT2560_BBP_ANTMASK 0x03
|
|
|
|
|
#define RT2560_BBP_FLIPIQ 0x04
|
|
|
|
|
|
|
|
|
|
#define RT2560_LED_MODE_DEFAULT 0
|
|
|
|
|
#define RT2560_LED_MODE_TXRX_ACTIVITY 1
|
|
|
|
|
#define RT2560_LED_MODE_SINGLE 2
|
|
|
|
|
#define RT2560_LED_MODE_ASUS 3
|
|
|
|
|
|
|
|
|
|
#define RT2560_JAPAN_FILTER 0x8
|
|
|
|
|
|
|
|
|
|
#define RT2560_EEPROM_DELAY 1 /* minimum hold time (microsecond) */
|
|
|
|
|
|
|
|
|
|
#define RT2560_EEPROM_CONFIG0 16
|
|
|
|
|
#define RT2560_EEPROM_BBP_BASE 19
|
|
|
|
|
#define RT2560_EEPROM_TXPOWER 35
|
Update 802.11 wireless support:
o major overhaul of the way channels are handled: channels are now
fully enumerated and uniquely identify the operating characteristics;
these changes are visible to user applications which require changes
o make scanning support independent of the state machine to enable
background scanning and roaming
o move scanning support into loadable modules based on the operating
mode to enable different policies and reduce the memory footprint
on systems w/ constrained resources
o add background scanning in station mode (no support for adhoc/ibss
mode yet)
o significantly speedup sta mode scanning with a variety of techniques
o add roaming support when background scanning is supported; for now
we use a simple algorithm to trigger a roam: we threshold the rssi
and tx rate, if either drops too low we try to roam to a new ap
o add tx fragmentation support
o add first cut at 802.11n support: this code works with forthcoming
drivers but is incomplete; it's included now to establish a baseline
for other drivers to be developed and for user applications
o adjust max_linkhdr et. al. to reflect 802.11 requirements; this eliminates
prepending mbufs for traffic generated locally
o add support for Atheros protocol extensions; mainly the fast frames
encapsulation (note this can be used with any card that can tx+rx
large frames correctly)
o add sta support for ap's that beacon both WPA1+2 support
o change all data types from bsd-style to posix-style
o propagate noise floor data from drivers to net80211 and on to user apps
o correct various issues in the sta mode state machine related to handling
authentication and association failures
o enable the addition of sta mode power save support for drivers that need
net80211 support (not in this commit)
o remove old WI compatibility ioctls (wicontrol is officially dead)
o change the data structures returned for get sta info and get scan
results so future additions will not break user apps
o fixed tx rate is now maintained internally as an ieee rate and not an
index into the rate set; this needs to be extended to deal with
multi-mode operation
o add extended channel specifications to radiotap to enable 11n sniffing
Drivers:
o ath: add support for bg scanning, tx fragmentation, fast frames,
dynamic turbo (lightly tested), 11n (sniffing only and needs
new hal)
o awi: compile tested only
o ndis: lightly tested
o ipw: lightly tested
o iwi: add support for bg scanning (well tested but may have some
rough edges)
o ral, ural, rum: add suppoort for bg scanning, calibrate rssi data
o wi: lightly tested
This work is based on contributions by Atheros, kmacy, sephe, thompsa,
mlaier, kevlo, and others. Much of the scanning work was supported by
Atheros. The 11n work was supported by Marvell.
2007-06-11 03:36:55 +00:00
|
|
|
#define RT2560_EEPROM_CALIBRATE 62
|
2006-03-05 20:36:56 +00:00
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* control and status registers access macros
|
|
|
|
|
*/
|
|
|
|
|
#define RAL_READ(sc, reg) \
|
|
|
|
|
bus_space_read_4((sc)->sc_st, (sc)->sc_sh, (reg))
|
|
|
|
|
|
|
|
|
|
#define RAL_WRITE(sc, reg, val) \
|
|
|
|
|
bus_space_write_4((sc)->sc_st, (sc)->sc_sh, (reg), (val))
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* EEPROM access macro
|
|
|
|
|
*/
|
|
|
|
|
#define RT2560_EEPROM_CTL(sc, val) do { \
|
|
|
|
|
RAL_WRITE((sc), RT2560_CSR21, (val)); \
|
|
|
|
|
DELAY(RT2560_EEPROM_DELAY); \
|
|
|
|
|
} while (/* CONSTCOND */0)
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Default values for MAC registers; values taken from the reference driver.
|
|
|
|
|
*/
|
|
|
|
|
#define RT2560_DEF_MAC \
|
|
|
|
|
{ RT2560_PSCSR0, 0x00020002 }, \
|
|
|
|
|
{ RT2560_PSCSR1, 0x00000002 }, \
|
|
|
|
|
{ RT2560_PSCSR2, 0x00020002 }, \
|
|
|
|
|
{ RT2560_PSCSR3, 0x00000002 }, \
|
|
|
|
|
{ RT2560_TIMECSR, 0x00003f21 }, \
|
|
|
|
|
{ RT2560_CSR9, 0x00000780 }, \
|
|
|
|
|
{ RT2560_CSR11, 0x07041483 }, \
|
|
|
|
|
{ RT2560_CNT3, 0x00000000 }, \
|
|
|
|
|
{ RT2560_TXCSR1, 0x07614562 }, \
|
|
|
|
|
{ RT2560_ARSP_PLCP_0, 0x8c8d8b8a }, \
|
|
|
|
|
{ RT2560_ACKPCTCSR, 0x7038140a }, \
|
Various bug fixes for 2560 parts of ral(4):
- Rename rt2560_read_eeprom to rt2560_read_config, we already have
rt2560_eeprom_read
- If hardware gives us wrong encryption done index, shout out loudly and
terminate the processing loop
- Process encryption done if RX done bit is set in interrupt status register
(according to Ralink Linux driver)
- Turn VALID/BUSY bits in TX descriptor only after TX descriptor is fully setup
- Fix BBP read: RT2560_BBPCSR can't be written until its RT2560_BBP_BUSY bit is
off (according to Ralink Linux driver)
- Skip invalid (0 of 0xffff) BBP register/value entries stored in EEPROM
- Fix channel TX power location in EEPROM, if channel TX power is above 31 set
it to 24 (TX power only has 5bits in RF register, "24" is according to Ralink
Linux driver)
- Configure BBP according to the BBP register/value stored in EEPROM, restore
BBP17 (RX sensitivity tuning) to default value after this.
- Set TX/RX antenna after BBP is initialized; these two operation will try to
set BBP registers
- Reconfigure ACK TX time registers according to 802.11g standard (TX @36Mb,
other side's ACK should be sent @24Mb).
- 2560 parts have two TX ring: one for management/control packets, one for data
packets. Add private OACTIVE flag for each of them. Turn on IFF_DRV_OACTIVE
if one of private OACTIVE is on; turn off IFF_DRV_OACTIVE iff all of them are
off.
- Rework watchdog to mimic old if_watchdog action. Process TX done/encryption
done in watchdog function (according to Ralink Linux driver)
Obtained from: DragonFly
Approved by: sam (mentor)
Tested by: sam
Related to PR: kern/117655
# Forcing long slot time setting is not included in this commit, comment and
# related code is in place, so if problem pops up, quick tests could be done.
2008-02-03 11:47:38 +00:00
|
|
|
{ RT2560_ARTCSR1, 0x21212929 }, \
|
|
|
|
|
{ RT2560_ARTCSR2, 0x1d1d1d1d }, \
|
2006-03-05 20:36:56 +00:00
|
|
|
{ RT2560_RXCSR0, 0xffffffff }, \
|
|
|
|
|
{ RT2560_RXCSR3, 0xb3aab3af }, \
|
|
|
|
|
{ RT2560_PCICSR, 0x000003b8 }, \
|
|
|
|
|
{ RT2560_PWRCSR0, 0x3f3b3100 }, \
|
|
|
|
|
{ RT2560_GPIOCSR, 0x0000ff00 }, \
|
|
|
|
|
{ RT2560_TESTCSR, 0x000000f0 }, \
|
|
|
|
|
{ RT2560_PWRCSR1, 0x000001ff }, \
|
|
|
|
|
{ RT2560_MACCSR0, 0x00213223 }, \
|
|
|
|
|
{ RT2560_MACCSR1, 0x00235518 }, \
|
|
|
|
|
{ RT2560_RLPWCSR, 0x00000040 }, \
|
|
|
|
|
{ RT2560_RALINKCSR, 0x9a009a11 }, \
|
|
|
|
|
{ RT2560_CSR7, 0xffffffff }, \
|
|
|
|
|
{ RT2560_BBPCSR1, 0x82188200 }, \
|
|
|
|
|
{ RT2560_TXACKCSR0, 0x00000020 }, \
|
|
|
|
|
{ RT2560_SECCSR3, 0x0000e78f }
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Default values for BBP registers; values taken from the reference driver.
|
|
|
|
|
*/
|
|
|
|
|
#define RT2560_DEF_BBP \
|
|
|
|
|
{ 3, 0x02 }, \
|
|
|
|
|
{ 4, 0x19 }, \
|
|
|
|
|
{ 14, 0x1c }, \
|
|
|
|
|
{ 15, 0x30 }, \
|
|
|
|
|
{ 16, 0xac }, \
|
|
|
|
|
{ 17, 0x48 }, \
|
|
|
|
|
{ 18, 0x18 }, \
|
|
|
|
|
{ 19, 0xff }, \
|
|
|
|
|
{ 20, 0x1e }, \
|
|
|
|
|
{ 21, 0x08 }, \
|
|
|
|
|
{ 22, 0x08 }, \
|
|
|
|
|
{ 23, 0x08 }, \
|
|
|
|
|
{ 24, 0x80 }, \
|
|
|
|
|
{ 25, 0x50 }, \
|
|
|
|
|
{ 26, 0x08 }, \
|
|
|
|
|
{ 27, 0x23 }, \
|
|
|
|
|
{ 30, 0x10 }, \
|
|
|
|
|
{ 31, 0x2b }, \
|
|
|
|
|
{ 32, 0xb9 }, \
|
|
|
|
|
{ 34, 0x12 }, \
|
|
|
|
|
{ 35, 0x50 }, \
|
|
|
|
|
{ 39, 0xc4 }, \
|
|
|
|
|
{ 40, 0x02 }, \
|
|
|
|
|
{ 41, 0x60 }, \
|
|
|
|
|
{ 53, 0x10 }, \
|
|
|
|
|
{ 54, 0x18 }, \
|
|
|
|
|
{ 56, 0x08 }, \
|
|
|
|
|
{ 57, 0x10 }, \
|
|
|
|
|
{ 58, 0x08 }, \
|
|
|
|
|
{ 61, 0x60 }, \
|
|
|
|
|
{ 62, 0x10 }, \
|
|
|
|
|
{ 75, 0xff }
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Default values for RF register R2 indexed by channel numbers; values taken
|
|
|
|
|
* from the reference driver.
|
|
|
|
|
*/
|
|
|
|
|
#define RT2560_RF2522_R2 \
|
|
|
|
|
{ \
|
|
|
|
|
0x307f6, 0x307fb, 0x30800, 0x30805, 0x3080a, 0x3080f, 0x30814, \
|
|
|
|
|
0x30819, 0x3081e, 0x30823, 0x30828, 0x3082d, 0x30832, 0x3083e \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF2523_R2 \
|
|
|
|
|
{ \
|
|
|
|
|
0x00327, 0x00328, 0x00329, 0x0032a, 0x0032b, 0x0032c, 0x0032d, \
|
|
|
|
|
0x0032e, 0x0032f, 0x00340, 0x00341, 0x00342, 0x00343, 0x00346 \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF2524_R2 \
|
|
|
|
|
{ \
|
|
|
|
|
0x00327, 0x00328, 0x00329, 0x0032a, 0x0032b, 0x0032c, 0x0032d, \
|
|
|
|
|
0x0032e, 0x0032f, 0x00340, 0x00341, 0x00342, 0x00343, 0x00346 \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF2525_R2 \
|
|
|
|
|
{ \
|
|
|
|
|
0x20327, 0x20328, 0x20329, 0x2032a, 0x2032b, 0x2032c, 0x2032d, \
|
|
|
|
|
0x2032e, 0x2032f, 0x20340, 0x20341, 0x20342, 0x20343, 0x20346 \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF2525_HI_R2 \
|
|
|
|
|
{ \
|
|
|
|
|
0x2032f, 0x20340, 0x20341, 0x20342, 0x20343, 0x20344, 0x20345, \
|
|
|
|
|
0x20346, 0x20347, 0x20348, 0x20349, 0x2034a, 0x2034b, 0x2034e \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF2525E_R2 \
|
|
|
|
|
{ \
|
|
|
|
|
0x2044d, 0x2044e, 0x2044f, 0x20460, 0x20461, 0x20462, 0x20463, \
|
|
|
|
|
0x20464, 0x20465, 0x20466, 0x20467, 0x20468, 0x20469, 0x2046b \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF2526_HI_R2 \
|
|
|
|
|
{ \
|
|
|
|
|
0x0022a, 0x0022b, 0x0022b, 0x0022c, 0x0022c, 0x0022d, 0x0022d, \
|
|
|
|
|
0x0022e, 0x0022e, 0x0022f, 0x0022d, 0x00240, 0x00240, 0x00241 \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define RT2560_RF2526_R2 \
|
|
|
|
|
{ \
|
|
|
|
|
0x00226, 0x00227, 0x00227, 0x00228, 0x00228, 0x00229, 0x00229, \
|
|
|
|
|
0x0022a, 0x0022a, 0x0022b, 0x0022b, 0x0022c, 0x0022c, 0x0022d \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* For dual-band RF, RF registers R1 and R4 also depend on channel number;
|
|
|
|
|
* values taken from the reference driver.
|
|
|
|
|
*/
|
|
|
|
|
#define RT2560_RF5222 \
|
|
|
|
|
{ 1, 0x08808, 0x0044d, 0x00282 }, \
|
|
|
|
|
{ 2, 0x08808, 0x0044e, 0x00282 }, \
|
|
|
|
|
{ 3, 0x08808, 0x0044f, 0x00282 }, \
|
|
|
|
|
{ 4, 0x08808, 0x00460, 0x00282 }, \
|
|
|
|
|
{ 5, 0x08808, 0x00461, 0x00282 }, \
|
|
|
|
|
{ 6, 0x08808, 0x00462, 0x00282 }, \
|
|
|
|
|
{ 7, 0x08808, 0x00463, 0x00282 }, \
|
|
|
|
|
{ 8, 0x08808, 0x00464, 0x00282 }, \
|
|
|
|
|
{ 9, 0x08808, 0x00465, 0x00282 }, \
|
|
|
|
|
{ 10, 0x08808, 0x00466, 0x00282 }, \
|
|
|
|
|
{ 11, 0x08808, 0x00467, 0x00282 }, \
|
|
|
|
|
{ 12, 0x08808, 0x00468, 0x00282 }, \
|
|
|
|
|
{ 13, 0x08808, 0x00469, 0x00282 }, \
|
|
|
|
|
{ 14, 0x08808, 0x0046b, 0x00286 }, \
|
|
|
|
|
\
|
|
|
|
|
{ 36, 0x08804, 0x06225, 0x00287 }, \
|
|
|
|
|
{ 40, 0x08804, 0x06226, 0x00287 }, \
|
|
|
|
|
{ 44, 0x08804, 0x06227, 0x00287 }, \
|
|
|
|
|
{ 48, 0x08804, 0x06228, 0x00287 }, \
|
|
|
|
|
{ 52, 0x08804, 0x06229, 0x00287 }, \
|
|
|
|
|
{ 56, 0x08804, 0x0622a, 0x00287 }, \
|
|
|
|
|
{ 60, 0x08804, 0x0622b, 0x00287 }, \
|
|
|
|
|
{ 64, 0x08804, 0x0622c, 0x00287 }, \
|
|
|
|
|
\
|
|
|
|
|
{ 100, 0x08804, 0x02200, 0x00283 }, \
|
|
|
|
|
{ 104, 0x08804, 0x02201, 0x00283 }, \
|
|
|
|
|
{ 108, 0x08804, 0x02202, 0x00283 }, \
|
|
|
|
|
{ 112, 0x08804, 0x02203, 0x00283 }, \
|
|
|
|
|
{ 116, 0x08804, 0x02204, 0x00283 }, \
|
|
|
|
|
{ 120, 0x08804, 0x02205, 0x00283 }, \
|
|
|
|
|
{ 124, 0x08804, 0x02206, 0x00283 }, \
|
|
|
|
|
{ 128, 0x08804, 0x02207, 0x00283 }, \
|
|
|
|
|
{ 132, 0x08804, 0x02208, 0x00283 }, \
|
|
|
|
|
{ 136, 0x08804, 0x02209, 0x00283 }, \
|
|
|
|
|
{ 140, 0x08804, 0x0220a, 0x00283 }, \
|
|
|
|
|
\
|
|
|
|
|
{ 149, 0x08808, 0x02429, 0x00281 }, \
|
|
|
|
|
{ 153, 0x08808, 0x0242b, 0x00281 }, \
|
|
|
|
|
{ 157, 0x08808, 0x0242d, 0x00281 }, \
|
|
|
|
|
{ 161, 0x08808, 0x0242f, 0x00281 }
|
