workbench/devs/networks/atheros5000/hal/ar5312/ar5312reg.h

   1 /*
   2  * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
   3  * Copyright (c) 2002-2008 Atheros Communications, Inc.
   4  *
   5  * Permission to use, copy, modify, and/or distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  *
  17  * $Id$
  18  */
  19 #ifndef _DEV_ATH_AR5312REG_H_
  20 #define _DEV_ATH_AR5312REG_H_
  21
  22 #include "ar5212/ar5212reg.h"
  23 /*
  24  * Definitions for the Atheros 5312 chipset.
  25  */
  26
  27 /* Register base addresses for modules which are not wmac modules */
  28 /* 531X has a fixed memory map */
  29
  30
  31 #define REG_WRITE(_reg,_val)            *((volatile uint32_t *)(_reg)) = (_val);
  32 #define REG_READ(_reg)          *((volatile uint32_t *)(_reg))
  33 /*
  34  * PCI-MAC Configuration registers (AR2315+)
  35  */
  36 #define AR5315_RSTIMER_BASE 0xb1000000  /* Address for reset/timer registers */
  37 #define AR5315_GPIO_BASE    0xb1000000  /* Address for GPIO registers */
  38 #define AR5315_WLAN0            0xb0000000
  39
  40 #define AR5315_RESET   0x0004      /* Offset of reset control register */
  41 #define AR5315_SREV    0x0014      /* Offset of reset control register */
  42 #define AR5315_ENDIAN_CTL  0x000c  /* offset of the endian control register */
  43 #define AR5315_CONFIG_WLAN     0x00000002      /* WLAN byteswap */
  44
  45 #define AR5315_REV_MAJ                     0x00f0
  46 #define AR5315_REV_MIN                     0x000f
  47
  48 #define AR5315_GPIODIR      0x0098      /* GPIO direction register */
  49 #define AR5315_GPIODO       0x0090      /* GPIO data output access reg */
  50 #define AR5315_GPIODI       0x0088      /* GPIO data input access reg*/
  51 #define AR5315_GPIOINT      0x00a0      /* GPIO interrupt control */
  52
  53 #define AR5315_GPIODIR_M(x) (1 << (x))  /* mask for i/o */
  54 #define AR5315_GPIODIR_O(x) (1 << (x))  /* output */
  55 #define AR5315_GPIODIR_I(x) 0           /* input */
  56
  57 #define AR5315_GPIOINT_S    0
  58 #define AR5315_GPIOINT_M    0x3F
  59 #define AR5315_GPIOINTLVL_S 6
  60 #define AR5315_GPIOINTLVL_M (3 << AR5315_GPIOINTLVL_S)
  61
  62 #define AR5315_WREV         (-0xefbfe0)      /* Revision ID register offset */
  63 #define AR5315_WREV_S       0           /* Shift for WMAC revision info */
  64 #define AR5315_WREV_ID      0x000000FF  /* Mask for WMAC revision info */
  65 #define AR5315_WREV_ID_S    4           /* Shift for WMAC Rev ID */
  66 #define AR5315_WREV_REVISION 0x0000000F /* Mask for WMAN Revsion version */
  67
  68 #define AR5315_RC_BB0_CRES   0x00000002  /* Cold reset to WMAC0 & WBB0 */
  69 #define AR5315_RC_BB1_CRES   0x00000200  /* Cold reset to WMAC1 & WBB1n */
  70 #define AR5315_RC_WMAC0_RES  0x00000001  /* Warm reset to WMAC 0 */
  71 #define AR5315_RC_WBB0_RES  0x00000002  /* Warm reset to WBB0 */
  72 #define AR5315_RC_WMAC1_RES  0x00020000  /* Warm reset to WMAC1 */
  73 #define AR5315_RC_WBB1_RES   0x00040000  /* Warm reset to WBB */
  74
  75 /*
  76  * PCI-MAC Configuration registers (AR5312)
  77  */
  78 #define AR5312_RSTIMER_BASE 0xbc003000  /* Address for reset/timer registers */
  79 #define AR5312_GPIO_BASE    0xbc002000  /* Address for GPIO registers */
  80 #define AR5312_WLAN0            0xb8000000
  81 #define AR5312_WLAN1            0xb8500000
  82
  83 #define AR5312_RESET    0x0020      /* Offset of reset control register */
  84 #define AR5312_PCICFG   0x00B0      /* MAC/PCI configuration reg (LEDs) */
  85
  86 #define AR5312_PCICFG_LEDMODE  0x0000001c       /* LED Mode mask */
  87 #define AR5312_PCICFG_LEDMODE_S  2      /* LED Mode shift */
  88 #define AR5312_PCICFG_LEDMOD0  0        /* Blnk prop to Tx and filtered Rx */
  89 #define AR5312_PCICFG_LEDMOD1  1        /* Blnk prop to all Tx and Rx */
  90 #define AR5312_PCICFG_LEDMOD2  2        /* DEBG flash */
  91 #define AR5312_PCICFG_LEDMOD3  3        /* BLNK Randomly */
  92
  93 #define AR5312_PCICFG_LEDSEL   0x000000e0 /* LED Throughput select */
  94 #define AR5312_PCICFG_LEDSEL_S 5
  95 #define AR5312_PCICFG_LEDSEL0  0        /* See blink rate table on p. 143 */
  96 #define AR5312_PCICFG_LEDSEL1  1        /* of AR5212 data sheet */
  97 #define AR5312_PCICFG_LEDSEL2  2
  98 #define AR5312_PCICFG_LEDSEL3  3
  99 #define AR5312_PCICFG_LEDSEL4  4
 100 #define AR5312_PCICFG_LEDSEL5  5
 101 #define AR5312_PCICFG_LEDSEL6  6
 102 #define AR5312_PCICFG_LEDSEL7  7
 103
 104 #define AR5312_PCICFG_LEDSBR   0x00000100 /* Slow blink rate if no
 105                                              activity. 0 = blink @ lowest
 106                                              rate */
 107
 108 #undef AR_GPIOCR
 109 #undef AR_GPIODO                    /* Undefine the 5212 defs */
 110 #undef AR_GPIODI
 111
 112 #define AR5312_GPIOCR       0x0008      /* GPIO Control register */
 113 #define AR5312_GPIODO       0x0000      /* GPIO data output access reg */
 114 #define AR5312_GPIODI       0x0004      /* GPIO data input access reg*/
 115 /* NB: AR5312 uses AR5212 defines for GPIOCR definitions */
 116
 117 #define AR5312_WREV         0x0090      /* Revision ID register offset */
 118 #define AR5312_WREV_S       8           /* Shift for WMAC revision info */
 119 #define AR5312_WREV_ID      0x000000FF  /* Mask for WMAC revision info */
 120 #define AR5312_WREV_ID_S    4           /* Shift for WMAC Rev ID */
 121 #define AR5312_WREV_REVISION 0x0000000F /* Mask for WMAN Revsion version */
 122
 123 #define AR5312_RC_BB0_CRES   0x00000004  /* Cold reset to WMAC0 & WBB0 */
 124 #define AR5312_RC_BB1_CRES   0x00000200  /* Cold reset to WMAC1 & WBB1n */
 125 #define AR5312_RC_WMAC0_RES  0x00002000  /* Warm reset to WMAC 0 */
 126 #define AR5312_RC_WBB0_RES  0x00004000  /* Warm reset to WBB0 */
 127 #define AR5312_RC_WMAC1_RES  0x00020000  /* Warm reset to WMAC1 */
 128 #define AR5312_RC_WBB1_RES   0x00040000  /* Warm reset to WBB */
 129
 130
 131 #define AR_RAD2112_SREV_MAJOR   0x40    /* 2112 Major Rev */
 132
 133 enum AR5312PowerMode {
 134     AR5312_POWER_MODE_FORCE_SLEEP  = 0,
 135     AR5312_POWER_MODE_FORCE_WAKE   = 1,
 136     AR5312_POWER_MODE_NORMAL       = 2,
 137 };
 138
 139 #endif /* _DEV_AR5312REG_H_ */