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 * $FreeBSD$ 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 133enum 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_ */ 140