diff options
Diffstat (limited to 'drivers/staging/ath6kl/include/common/targaddrs.h')
| -rw-r--r-- | drivers/staging/ath6kl/include/common/targaddrs.h | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/drivers/staging/ath6kl/include/common/targaddrs.h b/drivers/staging/ath6kl/include/common/targaddrs.h new file mode 100644 index 0000000..e8cf703 --- /dev/null +++ b/drivers/staging/ath6kl/include/common/targaddrs.h @@ -0,0 +1,245 @@ +//------------------------------------------------------------------------------ +// Copyright (c) 2010 Atheros Corporation. All rights reserved. +// +// +// 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. +// +// +// +// Author(s): ="Atheros" +//------------------------------------------------------------------------------ + +#ifndef __TARGADDRS_H__ +#define __TARGADDRS_H__ + +#ifndef ATH_TARGET +#include "athstartpack.h" +#endif + +#if defined(AR6002) +#include "AR6002/addrs.h" +#endif + +/* + * AR6K option bits, to enable/disable various features. + * By default, all option bits are 0. + * These bits can be set in LOCAL_SCRATCH register 0. + */ +#define AR6K_OPTION_BMI_DISABLE 0x01 /* Disable BMI comm with Host */ +#define AR6K_OPTION_SERIAL_ENABLE 0x02 /* Enable serial port msgs */ +#define AR6K_OPTION_WDT_DISABLE 0x04 /* WatchDog Timer override */ +#define AR6K_OPTION_SLEEP_DISABLE 0x08 /* Disable system sleep */ +#define AR6K_OPTION_STOP_BOOT 0x10 /* Stop boot processes (for ATE) */ +#define AR6K_OPTION_ENABLE_NOANI 0x20 /* Operate without ANI */ +#define AR6K_OPTION_DSET_DISABLE 0x40 /* Ignore DataSets */ +#define AR6K_OPTION_IGNORE_FLASH 0x80 /* Ignore flash during bootup */ + +/* + * xxx_HOST_INTEREST_ADDRESS is the address in Target RAM of the + * host_interest structure. It must match the address of the _host_interest + * symbol (see linker script). + * + * Host Interest is shared between Host and Target in order to coordinate + * between the two, and is intended to remain constant (with additions only + * at the end) across software releases. + * + * All addresses are available here so that it's possible to + * write a single binary that works with all Target Types. + * May be used in assembler code as well as C. + */ +#define AR6002_HOST_INTEREST_ADDRESS 0x00500400 +#define AR6003_HOST_INTEREST_ADDRESS 0x00540600 + + +#define HOST_INTEREST_MAX_SIZE 0x100 + +#if !defined(__ASSEMBLER__) +struct register_dump_s; +struct dbglog_hdr_s; + +/* + * These are items that the Host may need to access + * via BMI or via the Diagnostic Window. The position + * of items in this structure must remain constant + * across firmware revisions! + * + * Types for each item must be fixed size across + * target and host platforms. + * + * More items may be added at the end. + */ +PREPACK struct host_interest_s { + /* + * Pointer to application-defined area, if any. + * Set by Target application during startup. + */ + A_UINT32 hi_app_host_interest; /* 0x00 */ + + /* Pointer to register dump area, valid after Target crash. */ + A_UINT32 hi_failure_state; /* 0x04 */ + + /* Pointer to debug logging header */ + A_UINT32 hi_dbglog_hdr; /* 0x08 */ + + /* Indicates whether or not flash is present on Target. + * NB: flash_is_present indicator is here not just + * because it might be of interest to the Host; but + * also because it's set early on by Target's startup + * asm code and we need it to have a special RAM address + * so that it doesn't get reinitialized with the rest + * of data. + */ + A_UINT32 hi_flash_is_present; /* 0x0c */ + + /* + * General-purpose flag bits, similar to AR6000_OPTION_* flags. + * Can be used by application rather than by OS. + */ + A_UINT32 hi_option_flag; /* 0x10 */ + + /* + * Boolean that determines whether or not to + * display messages on the serial port. + */ + A_UINT32 hi_serial_enable; /* 0x14 */ + + /* Start address of Flash DataSet index, if any */ + A_UINT32 hi_dset_list_head; /* 0x18 */ + + /* Override Target application start address */ + A_UINT32 hi_app_start; /* 0x1c */ + + /* Clock and voltage tuning */ + A_UINT32 hi_skip_clock_init; /* 0x20 */ + A_UINT32 hi_core_clock_setting; /* 0x24 */ + A_UINT32 hi_cpu_clock_setting; /* 0x28 */ + A_UINT32 hi_system_sleep_setting; /* 0x2c */ + A_UINT32 hi_xtal_control_setting; /* 0x30 */ + A_UINT32 hi_pll_ctrl_setting_24ghz; /* 0x34 */ + A_UINT32 hi_pll_ctrl_setting_5ghz; /* 0x38 */ + A_UINT32 hi_ref_voltage_trim_setting; /* 0x3c */ + A_UINT32 hi_clock_info; /* 0x40 */ + + /* + * Flash configuration overrides, used only + * when firmware is not executing from flash. + * (When using flash, modify the global variables + * with equivalent names.) + */ + A_UINT32 hi_bank0_addr_value; /* 0x44 */ + A_UINT32 hi_bank0_read_value; /* 0x48 */ + A_UINT32 hi_bank0_write_value; /* 0x4c */ + A_UINT32 hi_bank0_config_value; /* 0x50 */ + + /* Pointer to Board Data */ + A_UINT32 hi_board_data; /* 0x54 */ + A_UINT32 hi_board_data_initialized; /* 0x58 */ + + A_UINT32 hi_dset_RAM_index_table; /* 0x5c */ + + A_UINT32 hi_desired_baud_rate; /* 0x60 */ + A_UINT32 hi_dbglog_config; /* 0x64 */ + A_UINT32 hi_end_RAM_reserve_sz; /* 0x68 */ + A_UINT32 hi_mbox_io_block_sz; /* 0x6c */ + + A_UINT32 hi_num_bpatch_streams; /* 0x70 -- unused */ + A_UINT32 hi_mbox_isr_yield_limit; /* 0x74 */ + + A_UINT32 hi_refclk_hz; /* 0x78 */ + A_UINT32 hi_ext_clk_detected; /* 0x7c */ + A_UINT32 hi_dbg_uart_txpin; /* 0x80 */ + A_UINT32 hi_dbg_uart_rxpin; /* 0x84 */ + A_UINT32 hi_hci_uart_baud; /* 0x88 */ + A_UINT32 hi_hci_uart_pin_assignments; /* 0x8C */ + /* NOTE: byte [0] = tx pin, [1] = rx pin, [2] = rts pin, [3] = cts pin */ + A_UINT32 hi_hci_uart_baud_scale_val; /* 0x90 */ + A_UINT32 hi_hci_uart_baud_step_val; /* 0x94 */ + + A_UINT32 hi_allocram_start; /* 0x98 */ + A_UINT32 hi_allocram_sz; /* 0x9c */ + A_UINT32 hi_hci_bridge_flags; /* 0xa0 */ + A_UINT32 hi_hci_uart_support_pins; /* 0xa4 */ + /* NOTE: byte [0] = RESET pin (bit 7 is polarity), bytes[1]..bytes[3] are for future use */ + A_UINT32 hi_hci_uart_pwr_mgmt_params; /* 0xa8 */ + /* 0xa8 - [0]: 1 = enable, 0 = disable + * [1]: 0 = UART FC active low, 1 = UART FC active high + * 0xa9 - [7:0]: wakeup timeout in ms + * 0xaa, 0xab - [15:0]: idle timeout in ms + */ + /* Pointer to extended board Data */ + A_UINT32 hi_board_ext_data; /* 0xac */ + A_UINT32 hi_board_ext_data_initialized; /* 0xb0 */ +} POSTPACK; + +/* Bits defined in hi_option_flag */ +#define HI_OPTION_TIMER_WAR 0x01 /* Enable timer workaround */ +#define HI_OPTION_BMI_CRED_LIMIT 0x02 /* Limit BMI command credits */ +#define HI_OPTION_RELAY_DOT11_HDR 0x04 /* Relay Dot11 hdr to/from host */ +#define HI_OPTION_FW_MODE_LSB 0x08 /* low bit of MODE (see below) */ +#define HI_OPTION_FW_MODE_MSB 0x10 /* high bit of MODE (see below) */ +#define HI_OPTION_ENABLE_PROFILE 0x20 /* Enable CPU profiling */ +#define HI_OPTION_DISABLE_DBGLOG 0x40 /* Disable debug logging */ +#define HI_OPTION_SKIP_ERA_TRACKING 0x80 /* Skip Era Tracking */ +#define HI_OPTION_PAPRD_DISABLE 0x100 /* Disable PAPRD (debug) */ + +/* 2 bits of hi_option_flag are used to represent 3 modes */ +#define HI_OPTION_FW_MODE_IBSS 0x0 /* IBSS Mode */ +#define HI_OPTION_FW_MODE_BSS_STA 0x1 /* STA Mode */ +#define HI_OPTION_FW_MODE_AP 0x2 /* AP Mode */ + +/* Fw Mode Mask */ +#define HI_OPTION_FW_MODE_MASK 0x3 +#define HI_OPTION_FW_MODE_SHIFT 0x3 + +/* + * Intended for use by Host software, this macro returns the Target RAM + * address of any item in the host_interest structure. + * Example: target_addr = AR6002_HOST_INTEREST_ITEM_ADDRESS(hi_board_data); + */ +#define AR6002_HOST_INTEREST_ITEM_ADDRESS(item) \ + (A_UINT32)((unsigned long)&((((struct host_interest_s *)(AR6002_HOST_INTEREST_ADDRESS))->item))) + +#define AR6003_HOST_INTEREST_ITEM_ADDRESS(item) \ + (A_UINT32)((unsigned long)&((((struct host_interest_s *)(AR6003_HOST_INTEREST_ADDRESS))->item))) + +#define HOST_INTEREST_DBGLOG_IS_ENABLED() \ + (!(HOST_INTEREST->hi_option_flag & HI_OPTION_DISABLE_DBGLOG)) + +#define HOST_INTEREST_PROFILE_IS_ENABLED() \ + (HOST_INTEREST->hi_option_flag & HI_OPTION_ENABLE_PROFILE) + +/* Convert a Target virtual address into a Target physical address */ +#define AR6002_VTOP(vaddr) ((vaddr) & 0x001fffff) +#define AR6003_VTOP(vaddr) ((vaddr) & 0x001fffff) +#define TARG_VTOP(TargetType, vaddr) \ + (((TargetType) == TARGET_TYPE_AR6002) ? AR6002_VTOP(vaddr) : AR6003_VTOP(vaddr)) + +/* override REV2 ROM's app start address */ +#define AR6002_REV2_APP_START_OVERRIDE 0x911A00 +#define AR6003_REV1_APP_START_OVERRIDE 0x944c00 +#define AR6003_REV1_OTP_DATA_ADDRESS 0x542800 +#define AR6003_REV2_APP_START_OVERRIDE 0x945000 +#define AR6003_REV2_OTP_DATA_ADDRESS 0x543800 +#define AR6003_BOARD_EXT_DATA_ADDRESS 0x57E600 + + +/* # of A_UINT32 entries in targregs, used by DIAG_FETCH_TARG_REGS */ +#define AR6003_FETCH_TARG_REGS_COUNT 64 + +#endif /* !__ASSEMBLER__ */ + +#ifndef ATH_TARGET +#include "athendpack.h" +#endif + +#endif /* __TARGADDRS_H__ */ |
