#include <asm/io.h>
#include <asm/byteorder.h>

Data Structures
struct	isl38xx_fragment

struct	isl38xx_cb

Macros
#define	ISL38XX_CB_RX_QSIZE 8

#define	ISL38XX_CB_TX_QSIZE 32

#define	ISL38XX_MAX_WDS_LINKS 8

#define	ISL38XX_PSM_ACTIVE_STATE 0

#define	ISL38XX_PSM_POWERSAVE_STATE 1

#define	ISL38XX_PCI_MEM_SIZE 0x02000

#define	ISL38XX_MEMORY_WINDOW_SIZE 0x01000

#define	ISL38XX_DEV_FIRMWARE_ADDRES 0x20000

#define	ISL38XX_WRITEIO_DELAY 10 /* in us */

#define	ISL38XX_RESET_DELAY 50 /* in ms */

#define	ISL38XX_WAIT_CYCLE 10 /* in 10ms */

#define	ISL38XX_MAX_WAIT_CYCLES 10

#define	ISL38XX_HARDWARE_REG 0x0000

#define	ISL38XX_CARDBUS_CIS 0x0800

#define	ISL38XX_DIRECT_MEM_WIN 0x1000

#define	ISL38XX_DEV_INT_REG 0x0000

#define	ISL38XX_INT_IDENT_REG 0x0010

#define	ISL38XX_INT_ACK_REG 0x0014

#define	ISL38XX_INT_EN_REG 0x0018

#define	ISL38XX_GEN_PURP_COM_REG_1 0x0020

#define	ISL38XX_GEN_PURP_COM_REG_2 0x0024

#define	ISL38XX_CTRL_BLK_BASE_REG ISL38XX_GEN_PURP_COM_REG_1

#define	ISL38XX_DIR_MEM_BASE_REG 0x0030

#define	ISL38XX_CTRL_STAT_REG 0x0078

#define	ISL38XX_PCI_POSTING_FLUSH ISL38XX_INT_EN_REG

#define	ISL38XX_DEV_INT_RESET 0x0001

#define	ISL38XX_DEV_INT_UPDATE 0x0002

#define	ISL38XX_DEV_INT_WAKEUP 0x0008

#define	ISL38XX_DEV_INT_SLEEP 0x0010

#define	ISL38XX_INT_IDENT_UPDATE 0x0002

#define	ISL38XX_INT_IDENT_INIT 0x0004

#define	ISL38XX_INT_IDENT_WAKEUP 0x0008

#define	ISL38XX_INT_IDENT_SLEEP 0x0010

#define	ISL38XX_INT_SOURCES 0x001E

#define	ISL38XX_CTRL_STAT_SLEEPMODE 0x00000200

#define	ISL38XX_CTRL_STAT_CLKRUN 0x00800000

#define	ISL38XX_CTRL_STAT_RESET 0x10000000

#define	ISL38XX_CTRL_STAT_RAMBOOT 0x20000000

#define	ISL38XX_CTRL_STAT_STARTHALTED 0x40000000

#define	ISL38XX_CTRL_STAT_HOST_OVERRIDE 0x80000000

#define	ISL38XX_CB_RX_DATA_LQ 0

#define	ISL38XX_CB_TX_DATA_LQ 1

#define	ISL38XX_CB_RX_DATA_HQ 2

#define	ISL38XX_CB_TX_DATA_HQ 3

#define	ISL38XX_CB_RX_MGMTQ 4

#define	ISL38XX_CB_TX_MGMTQ 5

#define	ISL38XX_CB_QCOUNT 6

#define	ISL38XX_CB_MGMT_QSIZE 4

#define	ISL38XX_MIN_QTHRESHOLD 4 /* fragments */

#define	MGMT_FRAME_SIZE 1500 /* >= size struct obj_bsslist */

#define	MGMT_TX_FRAME_COUNT 24 /* max 4 + spare 4 + 8 init */

#define	MGMT_RX_FRAME_COUNT 24 /* 44 + spare 8 /

#define	MGMT_FRAME_COUNT (MGMT_TX_FRAME_COUNT + MGMT_RX_FRAME_COUNT)

#define	CONTROL_BLOCK_SIZE 1024 /* should be enough */

#define	PSM_FRAME_SIZE 1536

#define	PSM_MINIMAL_STATION_COUNT 64

#define	PSM_FRAME_COUNT PSM_MINIMAL_STATION_COUNT

#define	PSM_BUFFER_SIZE PSM_FRAME_SIZE * PSM_FRAME_COUNT

#define	MAX_TRAP_RX_QUEUE 4

#define	HOST_MEM_BLOCK CONTROL_BLOCK_SIZE + PSM_BUFFER_SIZE

#define	FRAGMENT_FLAG_MF 0x0001

#define	MAX_FRAGMENT_SIZE 1536

#define	MAX_FRAGMENT_SIZE_RX 1600

Typedefs
typedef struct isl38xx_cb	isl38xx_control_block

Functions
int	isl38xx_in_queue (isl38xx_control_block *cb, int queue)

void	isl38xx_disable_interrupts (void __iomem *)

void	isl38xx_enable_common_interrupts (void __iomem *)

void	isl38xx_handle_sleep_request (isl38xx_control_block , int , void __iomem *)

void	isl38xx_handle_wakeup (isl38xx_control_block , int , void __iomem *)

void	isl38xx_trigger_device (int, void __iomem *)

void	isl38xx_interface_reset (void __iomem *, dma_addr_t)

Macro Definition Documentation

#define CONTROL_BLOCK_SIZE 1024 /* should be enough */

Definition at line 123 of file isl_38xx.h.

#define FRAGMENT_FLAG_MF 0x0001

Definition at line 132 of file isl_38xx.h.

#define HOST_MEM_BLOCK CONTROL_BLOCK_SIZE + PSM_BUFFER_SIZE

Definition at line 129 of file isl_38xx.h.

#define ISL38XX_CARDBUS_CIS 0x0800

Definition at line 46 of file isl_38xx.h.

#define ISL38XX_CB_MGMT_QSIZE 4

Definition at line 115 of file isl_38xx.h.

#define ISL38XX_CB_QCOUNT 6

Definition at line 114 of file isl_38xx.h.

#define ISL38XX_CB_RX_DATA_HQ 2

Definition at line 110 of file isl_38xx.h.

#define ISL38XX_CB_RX_DATA_LQ 0

Definition at line 108 of file isl_38xx.h.

#define ISL38XX_CB_RX_MGMTQ 4

Definition at line 112 of file isl_38xx.h.

#define ISL38XX_CB_RX_QSIZE 8

Definition at line 25 of file isl_38xx.h.

#define ISL38XX_CB_TX_DATA_HQ 3

Definition at line 111 of file isl_38xx.h.

#define ISL38XX_CB_TX_DATA_LQ 1

Definition at line 109 of file isl_38xx.h.

#define ISL38XX_CB_TX_MGMTQ 5

Definition at line 113 of file isl_38xx.h.

#define ISL38XX_CB_TX_QSIZE 32

Definition at line 26 of file isl_38xx.h.

#define ISL38XX_CTRL_BLK_BASE_REG ISL38XX_GEN_PURP_COM_REG_1

Definition at line 56 of file isl_38xx.h.

#define ISL38XX_CTRL_STAT_CLKRUN 0x00800000

Definition at line 101 of file isl_38xx.h.

#define ISL38XX_CTRL_STAT_HOST_OVERRIDE 0x80000000

Definition at line 105 of file isl_38xx.h.

#define ISL38XX_CTRL_STAT_RAMBOOT 0x20000000

Definition at line 103 of file isl_38xx.h.

#define ISL38XX_CTRL_STAT_REG 0x0078

Definition at line 58 of file isl_38xx.h.

#define ISL38XX_CTRL_STAT_RESET 0x10000000

Definition at line 102 of file isl_38xx.h.

#define ISL38XX_CTRL_STAT_SLEEPMODE 0x00000200

Definition at line 100 of file isl_38xx.h.

#define ISL38XX_CTRL_STAT_STARTHALTED 0x40000000

Definition at line 104 of file isl_38xx.h.

#define ISL38XX_DEV_FIRMWARE_ADDRES 0x20000

Definition at line 38 of file isl_38xx.h.

#define ISL38XX_DEV_INT_REG 0x0000

Definition at line 50 of file isl_38xx.h.

#define ISL38XX_DEV_INT_RESET 0x0001

Definition at line 83 of file isl_38xx.h.

#define ISL38XX_DEV_INT_SLEEP 0x0010

Definition at line 86 of file isl_38xx.h.

#define ISL38XX_DEV_INT_UPDATE 0x0002

Definition at line 84 of file isl_38xx.h.

#define ISL38XX_DEV_INT_WAKEUP 0x0008

Definition at line 85 of file isl_38xx.h.

#define ISL38XX_DIR_MEM_BASE_REG 0x0030

Definition at line 57 of file isl_38xx.h.

#define ISL38XX_DIRECT_MEM_WIN 0x1000

Definition at line 47 of file isl_38xx.h.

#define ISL38XX_GEN_PURP_COM_REG_1 0x0020

Definition at line 54 of file isl_38xx.h.

#define ISL38XX_GEN_PURP_COM_REG_2 0x0024

Definition at line 55 of file isl_38xx.h.

#define ISL38XX_HARDWARE_REG 0x0000

Definition at line 45 of file isl_38xx.h.

#define ISL38XX_INT_ACK_REG 0x0014

Definition at line 52 of file isl_38xx.h.

#define ISL38XX_INT_EN_REG 0x0018

Definition at line 53 of file isl_38xx.h.

#define ISL38XX_INT_IDENT_INIT 0x0004

Definition at line 90 of file isl_38xx.h.

#define ISL38XX_INT_IDENT_REG 0x0010

Definition at line 51 of file isl_38xx.h.

#define ISL38XX_INT_IDENT_SLEEP 0x0010

Definition at line 92 of file isl_38xx.h.

#define ISL38XX_INT_IDENT_UPDATE 0x0002

Definition at line 89 of file isl_38xx.h.

#define ISL38XX_INT_IDENT_WAKEUP 0x0008

Definition at line 91 of file isl_38xx.h.

#define ISL38XX_INT_SOURCES 0x001E

Definition at line 93 of file isl_38xx.h.

#define ISL38XX_MAX_WAIT_CYCLES 10

Definition at line 42 of file isl_38xx.h.

#define ISL38XX_MAX_WDS_LINKS 8

Definition at line 29 of file isl_38xx.h.

#define ISL38XX_MEMORY_WINDOW_SIZE 0x01000

Definition at line 37 of file isl_38xx.h.

#define ISL38XX_MIN_QTHRESHOLD 4 /* fragments */

Definition at line 116 of file isl_38xx.h.

#define ISL38XX_PCI_MEM_SIZE 0x02000

Definition at line 36 of file isl_38xx.h.

#define ISL38XX_PCI_POSTING_FLUSH ISL38XX_INT_EN_REG

Definition at line 62 of file isl_38xx.h.

#define ISL38XX_PSM_ACTIVE_STATE 0

Definition at line 32 of file isl_38xx.h.

#define ISL38XX_PSM_POWERSAVE_STATE 1

Definition at line 33 of file isl_38xx.h.

#define ISL38XX_RESET_DELAY 50 /* in ms */

Definition at line 40 of file isl_38xx.h.

#define ISL38XX_WAIT_CYCLE 10 /* in 10ms */

Definition at line 41 of file isl_38xx.h.

#define ISL38XX_WRITEIO_DELAY 10 /* in us */

Definition at line 39 of file isl_38xx.h.

#define MAX_FRAGMENT_SIZE 1536

Definition at line 133 of file isl_38xx.h.

#define MAX_FRAGMENT_SIZE_RX 1600

Definition at line 138 of file isl_38xx.h.

#define MAX_TRAP_RX_QUEUE 4

Definition at line 128 of file isl_38xx.h.

#define MGMT_FRAME_COUNT (MGMT_TX_FRAME_COUNT + MGMT_RX_FRAME_COUNT)

Definition at line 122 of file isl_38xx.h.

#define MGMT_FRAME_SIZE 1500 /* >= size struct obj_bsslist */

Definition at line 119 of file isl_38xx.h.

#define MGMT_RX_FRAME_COUNT 24 /* 4*4 + spare 8 */

Definition at line 121 of file isl_38xx.h.

#define MGMT_TX_FRAME_COUNT 24 /* max 4 + spare 4 + 8 init */

Definition at line 120 of file isl_38xx.h.

#define PSM_BUFFER_SIZE PSM_FRAME_SIZE * PSM_FRAME_COUNT

Definition at line 127 of file isl_38xx.h.

#define PSM_FRAME_COUNT PSM_MINIMAL_STATION_COUNT

Definition at line 126 of file isl_38xx.h.

#define PSM_FRAME_SIZE 1536

Definition at line 124 of file isl_38xx.h.

#define PSM_MINIMAL_STATION_COUNT 64

Definition at line 125 of file isl_38xx.h.

Typedef Documentation

typedef struct isl38xx_cb isl38xx_control_block

Definition at line 157 of file isl_38xx.h.

Function Documentation

void isl38xx_disable_interrupts ( void __iomem * device )

isl38xx_disable_interrupts - disable all interrupts : pci memory base address

Instructs the device to disable all interrupt reporting by asserting the IRQ line. New events may still show up in the interrupt identification register located at offset ISL38XX_INT_IDENT_REG.

Definition at line 45 of file isl_38xx.c.

void isl38xx_enable_common_interrupts ( void __iomem * )

Definition at line 213 of file isl_38xx.c.

void isl38xx_handle_sleep_request	(	isl38xx_control_block *	,
		int *	,
		void __iomem *
	)

Definition at line 52 of file isl_38xx.c.

void isl38xx_handle_wakeup	(	isl38xx_control_block *	,
		int *	,
		void __iomem *
	)

Definition at line 88 of file isl_38xx.c.

int isl38xx_in_queue	(	isl38xx_control_block *	cb,
		int	queue
	)

Definition at line 224 of file isl_38xx.c.

void isl38xx_interface_reset	(	void __iomem *	,
		dma_addr_t
	)

Definition at line 189 of file isl_38xx.c.

void isl38xx_trigger_device	(	int	,
		void __iomem *
	)

Definition at line 111 of file isl_38xx.c.

Data Structures

Macros

Typedefs

Functions

Macro Definition Documentation

Typedef Documentation

Function Documentation