path: root/drivers/net/wireless/ath9k/reg.h

/*
 * Copyright (c) 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 REG_H
#define REG_H

#define AR_CR                0x0008
#define AR_CR_RXE            0x00000004
#define AR_CR_RXD            0x00000020
#define AR_CR_SWI            0x00000040

#define AR_RXDP              0x000C

#define AR_CFG               0x0014
#define AR_CFG_SWTD          0x00000001
#define AR_CFG_SWTB          0x00000002
#define AR_CFG_SWRD          0x00000004
#define AR_CFG_SWRB          0x00000008
#define AR_CFG_SWRG          0x00000010
#define AR_CFG_AP_ADHOC_INDICATION 0x00000020
#define AR_CFG_PHOK          0x00000100
#define AR_CFG_CLK_GATE_DIS  0x00000400
#define AR_CFG_EEBS          0x00000200
#define AR_CFG_PCI_MASTER_REQ_Q_THRESH         0x00060000
#define AR_CFG_PCI_MASTER_REQ_Q_THRESH_S       17

#define AR_MIRT              0x0020
#define AR_MIRT_VAL          0x0000ffff
#define AR_MIRT_VAL_S        16

#define AR_IER               0x0024
#define AR_IER_ENABLE        0x00000001
#define AR_IER_DISABLE       0x00000000

#define AR_TIMT              0x0028
#define AR_TIMT_LAST         0x0000ffff
#define AR_TIMT_LAST_S       0
#define AR_TIMT_FIRST        0xffff0000
#define AR_TIMT_FIRST_S      16

#define AR_RIMT              0x002C
#define AR_RIMT_LAST         0x0000ffff
#define AR_RIMT_LAST_S       0
#define AR_RIMT_FIRST        0xffff0000
#define AR_RIMT_FIRST_S      16

#define AR_DMASIZE_4B        0x00000000
#define AR_DMASIZE_8B        0x00000001
#define AR_DMASIZE_16B       0x00000002
#define AR_DMASIZE_32B       0x00000003
#define AR_DMASIZE_64B       0x00000004
#define AR_DMASIZE_128B      0x00000005
#define AR_DMASIZE_256B      0x00000006
#define AR_DMASIZE_512B      0x00000007

#define AR_TXCFG             0x0030
#define AR_TXCFG_DMASZ_MASK  0x00000003
#define AR_TXCFG_DMASZ_4B    0
#define AR_TXCFG_DMASZ_8B    1
#define AR_TXCFG_DMASZ_16B   2
#define AR_TXCFG_DMASZ_32B   3
#define AR_TXCFG_DMASZ_64B   4
#define AR_TXCFG_DMASZ_128B  5
#define AR_TXCFG_DMASZ_256B  6
#define AR_TXCFG_DMASZ_512B  7
#define AR_FTRIG             0x000003F0
#define AR_FTRIG_S           4
#define AR_FTRIG_IMMED       0x00000000
#define AR_FTRIG_64B         0x00000010
#define AR_FTRIG_128B        0x00000020
#define AR_FTRIG_192B        0x00000030
#define AR_FTRIG_256B        0x00000040
#define AR_FTRIG_512B        0x00000080
#define AR_TXCFG_ADHOC_BEACON_ATIM_TX_POLICY 0x00000800

#define AR_RXCFG             0x0034
#define AR_RXCFG_CHIRP       0x00000008
#define AR_RXCFG_ZLFDMA      0x00000010
#define AR_RXCFG_DMASZ_MASK  0x00000007
#define AR_RXCFG_DMASZ_4B    0
#define AR_RXCFG_DMASZ_8B    1
#define AR_RXCFG_DMASZ_16B   2
#define AR_RXCFG_DMASZ_32B   3
#define AR_RXCFG_DMASZ_64B   4
#define AR_RXCFG_DMASZ_128B  5
#define AR_RXCFG_DMASZ_256B  6
#define AR_RXCFG_DMASZ_512B  7

#define AR_MIBC              0x0040
#define AR_MIBC_COW          0x00000001
#define AR_MIBC_FMC          0x00000002
#define AR_MIBC_CMC          0x00000004
#define AR_MIBC_MCS          0x00000008

#define AR_TOPS              0x0044
#define AR_TOPS_MASK         0x0000FFFF

#define AR_RXNPTO            0x0048
#define AR_RXNPTO_MASK       0x000003FF

#define AR_TXNPTO            0x004C
#define AR_TXNPTO_MASK       0x000003FF
#define AR_TXNPTO_QCU_MASK   0x000FFC00

#define AR_RPGTO             0x0050
#define AR_RPGTO_MASK        0x000003FF

#define AR_RPCNT             0x0054
#define AR_RPCNT_MASK        0x0000001F

#define AR_MACMISC           0x0058
#define AR_MACMISC_PCI_EXT_FORCE        0x00000010
#define AR_MACMISC_DMA_OBS              0x000001E0
#define AR_MACMISC_DMA_OBS_S            5
#define AR_MACMISC_DMA_OBS_LINE_0       0
#define AR_MACMISC_DMA_OBS_LINE_1       1
#define AR_MACMISC_DMA_OBS_LINE_2       2
#define AR_MACMISC_DMA_OBS_LINE_3       3
#define AR_MACMISC_DMA_OBS_LINE_4       4
#define AR_MACMISC_DMA_OBS_LINE_5       5
#define AR_MACMISC_DMA_OBS_LINE_6       6
#define AR_MACMISC_DMA_OBS_LINE_7       7
#define AR_MACMISC_DMA_OBS_LINE_8       8
#define AR_MACMISC_MISC_OBS             0x00000E00
#define AR_MACMISC_MISC_OBS_S           9
#define AR_MACMISC_MISC_OBS_BUS_LSB     0x00007000
#define AR_MACMISC_MISC_OBS_BUS_LSB_S   12
#define AR_MACMISC_MISC_OBS_BUS_MSB     0x00038000
#define AR_MACMISC_MISC_OBS_BUS_MSB_S   15
#define AR_MACMISC_MISC_OBS_BUS_1       1

#define AR_GTXTO    0x0064
#define AR_GTXTO_TIMEOUT_COUNTER    0x0000FFFF
#define AR_GTXTO_TIMEOUT_LIMIT      0xFFFF0000
#define AR_GTXTO_TIMEOUT_LIMIT_S    16

#define AR_GTTM     0x0068
#define AR_GTTM_USEC          0x00000001
#define AR_GTTM_IGNORE_IDLE   0x00000002
#define AR_GTTM_RESET_IDLE    0x00000004
#define AR_GTTM_CST_USEC      0x00000008

#define AR_CST         0x006C