Quelle reg.h
Sprache: C
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* This file is part of wl12xx
*
* Copyright ( c ) 1998 - 2007 Texas Instruments Incorporated
* Copyright ( C ) 2008 Nokia Corporation
*/
#ifndef __REG_H__
#define __REG_H__
#include <linux/bitops.h>
#define REGISTERS_BASE 0 x00300000
#define DRPW_BASE 0 x00310000
#define REGISTERS_DOWN_SIZE 0 x00008800
#define REGISTERS_WORK_SIZE 0 x0000b000
#define HW_ACCESS_ELP_CTRL_REG_ADDR 0 x1FFFC
/* ELP register commands */
#define ELPCTRL_WAKE_UP 0 x1
#define ELPCTRL_WAKE_UP_WLAN_READY 0 x5
#define ELPCTRL_SLEEP 0 x0
/* ELP WLAN_READY bit */
#define ELPCTRL_WLAN_READY 0 x2
/* Device Configuration registers*/
#define SOR_CFG (REGISTERS_BASE + 0 x0800)
#define ECPU_CTRL (REGISTERS_BASE + 0 x0804)
#define HI_CFG (REGISTERS_BASE + 0 x0808)
/* EEPROM registers */
#define EE_START (REGISTERS_BASE + 0 x080C)
#define EE_CTL (REGISTERS_BASE + 0 x2000)
#define EE_DATA (REGISTERS_BASE + 0 x2004)
#define EE_ADDR (REGISTERS_BASE + 0 x2008)
#define EE_CTL_READ 2
#define CHIP_ID_B (REGISTERS_BASE + 0 x5674)
#define CHIP_ID_1251_PG10 (0 x7010101)
#define CHIP_ID_1251_PG11 (0 x7020101)
#define CHIP_ID_1251_PG12 (0 x7030101)
#define ENABLE (REGISTERS_BASE + 0 x5450)
/* Power Management registers */
#define ELP_CFG_MODE (REGISTERS_BASE + 0 x5804)
#define ELP_CMD (REGISTERS_BASE + 0 x5808)
#define PLL_CAL_TIME (REGISTERS_BASE + 0 x5810)
#define CLK_REQ_TIME (REGISTERS_BASE + 0 x5814)
#define CLK_BUF_TIME (REGISTERS_BASE + 0 x5818)
#define CFG_PLL_SYNC_CNT (REGISTERS_BASE + 0 x5820)
/* Scratch Pad registers*/
#define SCR_PAD0 (REGISTERS_BASE + 0 x5608)
#define SCR_PAD1 (REGISTERS_BASE + 0 x560C)
#define SCR_PAD2 (REGISTERS_BASE + 0 x5610)
#define SCR_PAD3 (REGISTERS_BASE + 0 x5614)
#define SCR_PAD4 (REGISTERS_BASE + 0 x5618)
#define SCR_PAD4_SET (REGISTERS_BASE + 0 x561C)
#define SCR_PAD4_CLR (REGISTERS_BASE + 0 x5620)
#define SCR_PAD5 (REGISTERS_BASE + 0 x5624)
#define SCR_PAD5_SET (REGISTERS_BASE + 0 x5628)
#define SCR_PAD5_CLR (REGISTERS_BASE + 0 x562C)
#define SCR_PAD6 (REGISTERS_BASE + 0 x5630)
#define SCR_PAD7 (REGISTERS_BASE + 0 x5634)
#define SCR_PAD8 (REGISTERS_BASE + 0 x5638)
#define SCR_PAD9 (REGISTERS_BASE + 0 x563C)
/* Spare registers*/
#define SPARE_A1 (REGISTERS_BASE + 0 x0994)
#define SPARE_A2 (REGISTERS_BASE + 0 x0998)
#define SPARE_A3 (REGISTERS_BASE + 0 x099C)
#define SPARE_A4 (REGISTERS_BASE + 0 x09A0)
#define SPARE_A5 (REGISTERS_BASE + 0 x09A4)
#define SPARE_A6 (REGISTERS_BASE + 0 x09A8)
#define SPARE_A7 (REGISTERS_BASE + 0 x09AC)
#define SPARE_A8 (REGISTERS_BASE + 0 x09B0)
#define SPARE_B1 (REGISTERS_BASE + 0 x5420)
#define SPARE_B2 (REGISTERS_BASE + 0 x5424)
#define SPARE_B3 (REGISTERS_BASE + 0 x5428)
#define SPARE_B4 (REGISTERS_BASE + 0 x542C)
#define SPARE_B5 (REGISTERS_BASE + 0 x5430)
#define SPARE_B6 (REGISTERS_BASE + 0 x5434)
#define SPARE_B7 (REGISTERS_BASE + 0 x5438)
#define SPARE_B8 (REGISTERS_BASE + 0 x543C)
enum wl12xx_acx_int_reg {
ACX_REG_INTERRUPT_TRIG,
ACX_REG_INTERRUPT_TRIG_H,
/*=============================================
Host Interrupt Mask Register - 32 bit ( RW )
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Setting a bit in this register masks the
corresponding interrupt to the host .
0 - RX0 - Rx first dubble buffer Data Interrupt
1 - TXD - Tx Data Interrupt
2 - TXXFR - Tx Transfer Interrupt
3 - RX1 - Rx second dubble buffer Data Interrupt
4 - RXXFR - Rx Transfer Interrupt
5 - EVENT_A - Event Mailbox interrupt
6 - EVENT_B - Event Mailbox interrupt
7 - WNONHST - Wake On Host Interrupt
8 - TRACE_A - Debug Trace interrupt
9 - TRACE_B - Debug Trace interrupt
10 - CDCMP - Command Complete Interrupt
11 -
12 -
13 -
14 - ICOMP - Initialization Complete Interrupt
16 - SG SE - Soft Gemini - Sense enable interrupt
17 - SG SD - Soft Gemini - Sense disable interrupt
18 - -
19 - -
20 - -
21 - -
Default : 0 x0001
*==============================================*/
ACX_REG_INTERRUPT_MASK,
/*=============================================
Host Interrupt Mask Set 16 bit , ( Write only )
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Setting a bit in this register sets
the corresponding bin in ACX_HINT_MASK register
without effecting the mask
state of other bits ( 0 = no effect ) .
==============================================*/
ACX_REG_HINT_MASK_SET,
/*=============================================
Host Interrupt Mask Clear 16 bit , ( Write only )
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Setting a bit in this register clears
the corresponding bin in ACX_HINT_MASK register
without effecting the mask
state of other bits ( 0 = no effect ) .
=============================================*/
ACX_REG_HINT_MASK_CLR,
/*=============================================
Host Interrupt Status Nondestructive Read
16 bit , ( Read only )
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
The host can read this register to determine
which interrupts are active .
Reading this register doesn ' t
effect its content .
=============================================*/
ACX_REG_INTERRUPT_NO_CLEAR,
/*=============================================
Host Interrupt Status Clear on Read Register
16 bit , ( Read only )
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
The host can read this register to determine
which interrupts are active .
Reading this register clears it ,
thus making all interrupts inactive .
==============================================*/
ACX_REG_INTERRUPT_CLEAR,
/*=============================================
Host Interrupt Acknowledge Register
16 bit , ( Write only )
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
The host can set individual bits in this
register to clear ( acknowledge ) the corresp .
interrupt status bits in the HINT_STS_CLR and
HINT_STS_ND registers , thus making the
assotiated interrupt inactive . ( 0 - no effect )
==============================================*/
ACX_REG_INTERRUPT_ACK,
/*===============================================
Host Software Reset - 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[ 31 : 1 ] Reserved
0 SOFT_RESET Soft Reset - When this bit is set ,
it holds the Wlan hardware in a soft reset state .
This reset disables all MAC and baseband processor
clocks except the CardBus / PCI interface clock .
It also initializes all MAC state machines except
the host interface . It does not reload the
contents of the EEPROM . When this bit is cleared
( not self - clearing ) , the Wlan hardware
exits the software reset state .
===============================================*/
ACX_REG_SLV_SOFT_RESET,
/*===============================================
EEPROM Burst Read Start - 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[ 31 : 1 ] Reserved
0 ACX_EE_START - EEPROM Burst Read Start 0
Setting this bit starts a burst read from
the external EEPROM .
If this bit is set ( after reset ) before an EEPROM read / write ,
the burst read starts at EEPROM address 0 .
Otherwise , it starts at the address
following the address of the previous access .
TheWlan hardware clears this bit automatically .
Default : 0 x00000000
*================================================*/
ACX_REG_EE_START,
/* Embedded ARM CPU Control */
/*===============================================
Halt eCPU - 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
0 HALT_ECPU Halt Embedded CPU - This bit is the
complement of bit 1 ( MDATA2 ) in the SOR_CFG register .
During a hardware reset , this bit holds
the inverse of MDATA2 .
When downloading firmware from the host ,
set this bit ( pull down MDATA2 ) .
The host clears this bit after downloading the firmware into
zero - wait - state SSRAM .
When loading firmware from Flash , clear this bit ( pull up MDATA2 )
so that the eCPU can run the bootloader code in Flash
HALT_ECPU eCPU State
- - - - - - - - - - - - - - - - - - - -
1 halt eCPU
0 enable eCPU
===============================================*/
ACX_REG_ECPU_CONTROL,
ACX_REG_TABLE_LEN
};
#define ACX_SLV_SOFT_RESET_BIT BIT(0 )
#define ACX_REG_EEPROM_START_BIT BIT(0 )
/* Command/Information Mailbox Pointers */
/*===============================================
Command Mailbox Pointer - 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This register holds the start address of
the command mailbox located in the Wlan hardware memory .
The host must read this pointer after a reset to
find the location of the command mailbox .
The Wlan hardware initializes the command mailbox
pointer with the default address of the command mailbox .
The command mailbox pointer is not valid until after
the host receives the Init Complete interrupt from
the Wlan hardware .
===============================================*/
#define REG_COMMAND_MAILBOX_PTR (SCR_PAD0)
/*===============================================
Information Mailbox Pointer - 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This register holds the start address of
the information mailbox located in the Wlan hardware memory .
The host must read this pointer after a reset to find
the location of the information mailbox .
The Wlan hardware initializes the information mailbox pointer
with the default address of the information mailbox .
The information mailbox pointer is not valid
until after the host receives the Init Complete interrupt from
the Wlan hardware .
===============================================*/
#define REG_EVENT_MAILBOX_PTR (SCR_PAD1)
/* Misc */
#define REG_ENABLE_TX_RX (ENABLE)
/*
* Rx configuration ( filter ) information element
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
#define REG_RX_CONFIG (RX_CFG)
#define REG_RX_FILTER (RX_FILTER_CFG)
#define RX_CFG_ENABLE_PHY_HEADER_PLCP 0 x0002
/* promiscuous - receives all valid frames */
#define RX_CFG_PROMISCUOUS 0 x0008
/* receives frames from any BSSID */
#define RX_CFG_BSSID 0 x0020
/* receives frames destined to any MAC address */
#define RX_CFG_MAC 0 x0010
#define RX_CFG_ENABLE_ONLY_MY_DEST_MAC 0 x0010
#define RX_CFG_ENABLE_ANY_DEST_MAC 0 x0000
#define RX_CFG_ENABLE_ONLY_MY_BSSID 0 x0020
#define RX_CFG_ENABLE_ANY_BSSID 0 x0000
/* discards all broadcast frames */
#define RX_CFG_DISABLE_BCAST 0 x0200
#define RX_CFG_ENABLE_ONLY_MY_SSID 0 x0400
#define RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR 0 x0800
#define RX_CFG_COPY_RX_STATUS 0 x2000
#define RX_CFG_TSF 0 x10000
#define RX_CONFIG_OPTION_ANY_DST_MY_BSS (RX_CFG_ENABLE_ANY_DEST_MAC | \
RX_CFG_ENABLE_ONLY_MY_BSSID)
#define RX_CONFIG_OPTION_MY_DST_ANY_BSS (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
| RX_CFG_ENABLE_ANY_BSSID)
#define RX_CONFIG_OPTION_ANY_DST_ANY_BSS (RX_CFG_ENABLE_ANY_DEST_MAC | \
RX_CFG_ENABLE_ANY_BSSID)
#define RX_CONFIG_OPTION_MY_DST_MY_BSS (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
| RX_CFG_ENABLE_ONLY_MY_BSSID)
#define RX_CONFIG_OPTION_FOR_SCAN (RX_CFG_ENABLE_PHY_HEADER_PLCP \
| RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR \
| RX_CFG_COPY_RX_STATUS | RX_CFG_TSF)
#define RX_CONFIG_OPTION_FOR_MEASUREMENT (RX_CFG_ENABLE_ANY_DEST_MAC)
#define RX_CONFIG_OPTION_FOR_JOIN (RX_CFG_ENABLE_ONLY_MY_BSSID | \
RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
#define RX_CONFIG_OPTION_FOR_IBSS_JOIN (RX_CFG_ENABLE_ONLY_MY_SSID | \
RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
#define RX_FILTER_OPTION_DEF (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
| CFG_RX_CTL_EN | CFG_RX_BCN_EN\
| CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
#define RX_FILTER_OPTION_FILTER_ALL 0
#define RX_FILTER_OPTION_DEF_PRSP_BCN (CFG_RX_PRSP_EN | CFG_RX_MGMT_EN\
| CFG_RX_RCTS_ACK | CFG_RX_BCN_EN)
#define RX_FILTER_OPTION_JOIN (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
| CFG_RX_BCN_EN | CFG_RX_AUTH_EN\
| CFG_RX_ASSOC_EN | CFG_RX_RCTS_ACK\
| CFG_RX_PRSP_EN)
/*===============================================
EEPROM Read / Write Request 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1 EE_READ - EEPROM Read Request 1 - Setting this bit
loads a single byte of data into the EE_DATA
register from the EEPROM location specified in
the EE_ADDR register .
The Wlan hardware clears this bit automatically .
EE_DATA is valid when this bit is cleared .
0 EE_WRITE - EEPROM Write Request - Setting this bit
writes a single byte of data from the EE_DATA register into the
EEPROM location specified in the EE_ADDR register .
The Wlan hardware clears this bit automatically .
*===============================================*/
#define EE_CTL (REGISTERS_BASE + 0 x2000)
#define ACX_EE_CTL_REG EE_CTL
#define EE_WRITE 0 x00000001ul
#define EE_READ 0 x00000002ul
/*===============================================
EEPROM Address - 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This register specifies the address
within the EEPROM from / to which to read / write data .
===============================================*/
#define EE_ADDR (REGISTERS_BASE + 0 x2008)
#define ACX_EE_ADDR_REG EE_ADDR
/*===============================================
EEPROM Data - 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This register either holds the read 8 bits of
data from the EEPROM or the write data
to be written to the EEPROM .
===============================================*/
#define EE_DATA (REGISTERS_BASE + 0 x2004)
#define ACX_EE_DATA_REG EE_DATA
#define EEPROM_ACCESS_TO 10000 /* timeout counter */
#define START_EEPROM_MGR 0 x00000001
/*===============================================
EEPROM Base Address - 32 bit RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This register holds the upper nine bits
[ 23 : 15 ] of the 24 - bit Wlan hardware memory
address for burst reads from EEPROM accesses .
The EEPROM provides the lower 15 bits of this address .
The MSB of the address from the EEPROM is ignored .
===============================================*/
#define ACX_EE_CFG EE_CFG
/*===============================================
GPIO Output Values - 32 bit , RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[ 31 : 16 ] Reserved
[ 15 : 0 ] Specify the output values ( at the output driver inputs ) for
GPIO [ 15 : 0 ] , respectively .
===============================================*/
#define ACX_GPIO_OUT_REG GPIO_OUT
#define ACX_MAX_GPIO_LINES 15
/*===============================================
Contention window - 32 bit , RW
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[ 31 : 26 ] Reserved
[ 25 : 16 ] Max ( 0 x3ff )
[ 15 : 07 ] Reserved
[ 06 : 00 ] Current contention window value - default is 0 x1F
===============================================*/
#define ACX_CONT_WIND_CFG_REG CONT_WIND_CFG
#define ACX_CONT_WIND_MIN_MASK 0 x0000007f
#define ACX_CONT_WIND_MAX 0 x03ff0000
/*===============================================
HI_CFG Interface Configuration Register Values
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
===============================================*/
#define HI_CFG_UART_ENABLE 0 x00000004
#define HI_CFG_RST232_ENABLE 0 x00000008
#define HI_CFG_CLOCK_REQ_SELECT 0 x00000010
#define HI_CFG_HOST_INT_ENABLE 0 x00000020
#define HI_CFG_VLYNQ_OUTPUT_ENABLE 0 x00000040
#define HI_CFG_HOST_INT_ACTIVE_LOW 0 x00000080
#define HI_CFG_UART_TX_OUT_GPIO_15 0 x00000100
#define HI_CFG_UART_TX_OUT_GPIO_14 0 x00000200
#define HI_CFG_UART_TX_OUT_GPIO_7 0 x00000400
/*
* NOTE : USE_ACTIVE_HIGH compilation flag should be defined in makefile
* for platforms using active high interrupt level
*/
#ifdef USE_ACTIVE_HIGH
#define HI_CFG_DEF_VAL \
(HI_CFG_UART_ENABLE | \
HI_CFG_RST232_ENABLE | \
HI_CFG_CLOCK_REQ_SELECT | \
HI_CFG_HOST_INT_ENABLE)
#else
#define HI_CFG_DEF_VAL \
(HI_CFG_UART_ENABLE | \
HI_CFG_RST232_ENABLE | \
HI_CFG_CLOCK_REQ_SELECT | \
HI_CFG_HOST_INT_ENABLE)
#endif
#define REF_FREQ_19_2 0
#define REF_FREQ_26_0 1
#define REF_FREQ_38_4 2
#define REF_FREQ_40_0 3
#define REF_FREQ_33_6 4
#define REF_FREQ_NUM 5
#define LUT_PARAM_INTEGER_DIVIDER 0
#define LUT_PARAM_FRACTIONAL_DIVIDER 1
#define LUT_PARAM_ATTN_BB 2
#define LUT_PARAM_ALPHA_BB 3
#define LUT_PARAM_STOP_TIME_BB 4
#define LUT_PARAM_BB_PLL_LOOP_FILTER 5
#define LUT_PARAM_NUM 6
#define ACX_EEPROMLESS_IND_REG (SCR_PAD4)
#define USE_EEPROM 0
#define SOFT_RESET_MAX_TIME 1000000
#define SOFT_RESET_STALL_TIME 1000
#define NVS_DATA_BUNDARY_ALIGNMENT 4
/* Firmware image load chunk size */
#define CHUNK_SIZE 512
/* Firmware image header size */
#define FW_HDR_SIZE 8
#define ECPU_CONTROL_HALT 0 x00000101
/******************************************************************************
CHANNELS , BAND & REG DOMAINS definitions
******************************************************************************/
enum {
RADIO_BAND_2_4GHZ = 0 , /* 2.4 Ghz band */
RADIO_BAND_5GHZ = 1 , /* 5 Ghz band */
RADIO_BAND_JAPAN_4_9_GHZ = 2 ,
DEFAULT_BAND = RADIO_BAND_2_4GHZ,
INVALID_BAND = 0 xFE,
MAX_RADIO_BANDS = 0 xFF
};
enum {
NO_RATE = 0 ,
RATE_1MBPS = 0 x0A,
RATE_2MBPS = 0 x14,
RATE_5_5MBPS = 0 x37,
RATE_6MBPS = 0 x0B,
RATE_9MBPS = 0 x0F,
RATE_11MBPS = 0 x6E,
RATE_12MBPS = 0 x0A,
RATE_18MBPS = 0 x0E,
RATE_22MBPS = 0 xDC,
RATE_24MBPS = 0 x09,
RATE_36MBPS = 0 x0D,
RATE_48MBPS = 0 x08,
RATE_54MBPS = 0 x0C
};
enum {
RATE_INDEX_1MBPS = 0 ,
RATE_INDEX_2MBPS = 1 ,
RATE_INDEX_5_5MBPS = 2 ,
RATE_INDEX_6MBPS = 3 ,
RATE_INDEX_9MBPS = 4 ,
RATE_INDEX_11MBPS = 5 ,
RATE_INDEX_12MBPS = 6 ,
RATE_INDEX_18MBPS = 7 ,
RATE_INDEX_22MBPS = 8 ,
RATE_INDEX_24MBPS = 9 ,
RATE_INDEX_36MBPS = 10 ,
RATE_INDEX_48MBPS = 11 ,
RATE_INDEX_54MBPS = 12 ,
RATE_INDEX_MAX = RATE_INDEX_54MBPS,
MAX_RATE_INDEX,
INVALID_RATE_INDEX = MAX_RATE_INDEX,
RATE_INDEX_ENUM_MAX_SIZE = 0 x7FFFFFFF
};
enum {
RATE_MASK_1MBPS = 0 x1,
RATE_MASK_2MBPS = 0 x2,
RATE_MASK_5_5MBPS = 0 x4,
RATE_MASK_11MBPS = 0 x20,
};
#define SHORT_PREAMBLE_BIT BIT(0 ) /* CCK or Barker depending on the rate */
#define OFDM_RATE_BIT BIT(6 )
#define PBCC_RATE_BIT BIT(7 )
enum {
CCK_LONG = 0 ,
CCK_SHORT = SHORT_PREAMBLE_BIT,
PBCC_LONG = PBCC_RATE_BIT,
PBCC_SHORT = PBCC_RATE_BIT | SHORT_PREAMBLE_BIT,
OFDM = OFDM_RATE_BIT
};
/******************************************************************************
Transmit - Descriptor RATE - SET field definitions . . .
Define a new " Rate - Set " for TX path that incorporates the
Rate & Modulation info into a single 16 - bit field .
TxdRateSet_t :
b15 - Indicates Preamble type ( 1 = SHORT , 0 = LONG ) .
Notes :
Must be LONG ( 0 ) for 1 Mbps rate .
Does not apply ( set to 0 ) for RevG - OFDM rates .
b14 - Indicates PBCC encoding ( 1 = PBCC , 0 = not ) .
Notes :
Does not apply ( set to 0 ) for rates 1 and 2 Mbps .
Does not apply ( set to 0 ) for RevG - OFDM rates .
b13 - Unused ( set to 0 ) .
b12 - b0 - Supported Rate indicator bits as defined below .
******************************************************************************/
/*************************************************************************
Interrupt Trigger Register ( Host - > WiLink )
**************************************************************************/
/* Hardware to Embedded CPU Interrupts - first 32-bit register set */
/*
* Host Command Interrupt . Setting this bit masks
* the interrupt that the host issues to inform
* the FW that it has sent a command
* to the Wlan hardware Command Mailbox .
*/
#define INTR_TRIG_CMD BIT(0 )
/*
* Host Event Acknowlegde Interrupt . The host
* sets this bit to acknowledge that it received
* the unsolicited information from the event
* mailbox .
*/
#define INTR_TRIG_EVENT_ACK BIT(1 )
/*
* The host sets this bit to inform the Wlan
* FW that a TX packet is in the XFER
* Buffer # 0 .
*/
#define INTR_TRIG_TX_PROC0 BIT(2 )
/*
* The host sets this bit to inform the FW
* that it read a packet from RX XFER
* Buffer # 0 .
*/
#define INTR_TRIG_RX_PROC0 BIT(3 )
#define INTR_TRIG_DEBUG_ACK BIT(4 )
#define INTR_TRIG_STATE_CHANGED BIT(5 )
/* Hardware to Embedded CPU Interrupts - second 32-bit register set */
/*
* The host sets this bit to inform the FW
* that it read a packet from RX XFER
* Buffer # 1 .
*/
#define INTR_TRIG_RX_PROC1 BIT(17 )
/*
* The host sets this bit to inform the Wlan
* hardware that a TX packet is in the XFER
* Buffer # 1 .
*/
#define INTR_TRIG_TX_PROC1 BIT(18 )
#endif
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