#include <linux/spinlock.h>
#include <linux/ioctl.h>

Data Structures
struct	fintek_dev

Macros
#define	FINTEK_DRIVER_NAME "fintek-cir"

#define	FINTEK_DESCRIPTION "Fintek LPC SuperIO Consumer IR Transceiver"

#define	VENDOR_ID_FINTEK 0x1934

#define	fit_pr(level, text,...) printk(level KBUILD_MODNAME ": " text, ## __VA_ARGS__)

#define	fit_dbg(text,...)

#define	fit_dbg_verbose(text,...)

#define	fit_dbg_wake(text,...)

#define	TX_BUF_LEN 256

#define	RX_BUF_LEN 32

#define	BUF_PULSE_BIT 0x80

#define	BUF_LEN_MASK 0x1f

#define	BUF_SAMPLE_MASK 0x7f

#define	BUF_COMMAND_HEADER 0x9f

#define	BUF_COMMAND_MASK 0xe0

#define	BUF_COMMAND_NULL 0x00

#define	BUF_HW_CMD_HEADER 0xff

#define	BUF_CMD_G_REVISION 0x0b

#define	BUF_CMD_S_CARRIER 0x06

#define	BUF_CMD_S_TIMEOUT 0x0c

#define	BUF_CMD_SIG_END 0x01

#define	BUF_CMD_S_TXMASK 0x08

#define	BUF_CMD_S_RXSENSOR 0x14

#define	BUF_RSP_PULSE_COUNT 0x15

#define	CIR_SAMPLE_PERIOD 50

#define	CR_INDEX_PORT 0x2e

#define	CR_DATA_PORT 0x2f

#define	CR_INDEX_PORT2 0x4e

#define	CR_DATA_PORT2 0x4f

#define	PORT_SEL_PORT_4E_EN 0x10

#define	CONFIG_REG_ENABLE 0x87

#define	CONFIG_REG_DISABLE 0xaa

#define	CHIP_ID_HIGH_F71809U 0x04

#define	CHIP_ID_LOW_F71809U 0x08

#define	GCR_SOFTWARE_RESET 0x02 /* 0x00 */

#define	GCR_LOGICAL_DEV_NO 0x07 /* 0x00 */

#define	GCR_CHIP_ID_HI 0x20 /* 0x04 */

#define	GCR_CHIP_ID_LO 0x21 /* 0x08 */

#define	GCR_VENDOR_ID_HI 0x23 /* 0x19 */

#define	GCR_VENDOR_ID_LO 0x24 /* 0x34 */

#define	GCR_CONFIG_PORT_SEL 0x25 /* 0x01 */

#define	GCR_KBMOUSE_WAKEUP 0x27

#define	LOGICAL_DEV_DISABLE 0x00

#define	LOGICAL_DEV_ENABLE 0x01

#define	LOGICAL_DEV_CIR_REV1 0x05

#define	LOGICAL_DEV_CIR_REV2 0x08

#define	CIR_CR_COMMAND_INDEX 0x04

#define	CIR_CR_IRCS

#define	CIR_CR_COMMAND_DATA 0x06 /* Host read or write comand data */

#define	CIR_CR_CLASS

#define	CIR_CR_DEV_EN 0x30 /* bit0 = 1 enables CIR */

#define	CIR_CR_BASE_ADDR_HI 0x60 /* MSB of CIR IO base addr */

#define	CIR_CR_BASE_ADDR_LO 0x61 /* LSB of CIR IO base addr */

#define	CIR_CR_IRQ_SEL 0x70 /* bits3-0 store CIR IRQ */

#define	CIR_CR_PSOUT_STATUS 0xf1

#define	CIR_CR_WAKE_KEY3_ADDR 0xf8

#define	CIR_CR_WAKE_KEY3_CODE 0xf9

#define	CIR_CR_WAKE_KEY3_DC 0xfa

#define	CIR_CR_WAKE_CONTROL 0xfb

#define	CIR_CR_WAKE_KEY12_ADDR 0xfc

#define	CIR_CR_WAKE_KEY4_ADDR 0xfd

#define	CIR_CR_WAKE_KEY5_ADDR 0xfe

#define	CLASS_RX_ONLY 0xff

#define	CLASS_RX_2TX 0x66

#define	CLASS_RX_1TX 0x33

#define	CIR_STATUS 0x00

#define	CIR_RX_DATA 0x01

#define	CIR_TX_CONTROL 0x02

#define	CIR_TX_DATA 0x03

#define	CIR_CONTROL 0x04

#define	LOGICAL_DEV_ACPI 0x01

#define	LDEV_ACPI_WAKE_EN_REG 0xe8

#define	ACPI_WAKE_EN_CIR_BIT 0x04

#define	LDEV_ACPI_PME_EN_REG 0xf0

#define	LDEV_ACPI_PME_CLR_REG 0xf1

#define	ACPI_PME_CIR_BIT 0x02

#define	LDEV_ACPI_STATE_REG 0xf4

#define	ACPI_STATE_CIR_BIT 0x20

#define	CIR_STATUS_IRQ_EN 0x80

#define	CIR_STATUS_TX_FINISH 0x08

#define	CIR_STATUS_TX_UNDERRUN 0x04

#define	CIR_STATUS_RX_TIMEOUT 0x02

#define	CIR_STATUS_RX_RECEIVE 0x01

#define	CIR_STATUS_IRQ_MASK 0x0f

#define	CIR_TX_CONTROL_TX_START 0x80

#define	CIR_TX_CONTROL_TX_END 0x40

Macro Definition Documentation

#define ACPI_PME_CIR_BIT 0x02

Definition at line 215 of file fintek-cir.h.

#define ACPI_STATE_CIR_BIT 0x20

Definition at line 218 of file fintek-cir.h.

#define ACPI_WAKE_EN_CIR_BIT 0x04

Definition at line 211 of file fintek-cir.h.

#define BUF_CMD_G_REVISION 0x0b

Definition at line 123 of file fintek-cir.h.

#define BUF_CMD_S_CARRIER 0x06

Definition at line 124 of file fintek-cir.h.

#define BUF_CMD_S_RXSENSOR 0x14

Definition at line 128 of file fintek-cir.h.

#define BUF_CMD_S_TIMEOUT 0x0c

Definition at line 125 of file fintek-cir.h.

#define BUF_CMD_S_TXMASK 0x08

Definition at line 127 of file fintek-cir.h.

#define BUF_CMD_SIG_END 0x01

Definition at line 126 of file fintek-cir.h.

#define BUF_COMMAND_HEADER 0x9f

Definition at line 119 of file fintek-cir.h.

#define BUF_COMMAND_MASK 0xe0

Definition at line 120 of file fintek-cir.h.

#define BUF_COMMAND_NULL 0x00

Definition at line 121 of file fintek-cir.h.

#define BUF_HW_CMD_HEADER 0xff

Definition at line 122 of file fintek-cir.h.

#define BUF_LEN_MASK 0x1f

Definition at line 116 of file fintek-cir.h.

#define BUF_PULSE_BIT 0x80

Definition at line 115 of file fintek-cir.h.

#define BUF_RSP_PULSE_COUNT 0x15

Definition at line 129 of file fintek-cir.h.

#define BUF_SAMPLE_MASK 0x7f

Definition at line 117 of file fintek-cir.h.

#define CHIP_ID_HIGH_F71809U 0x04

Definition at line 156 of file fintek-cir.h.

#define CHIP_ID_LOW_F71809U 0x08

Definition at line 157 of file fintek-cir.h.

#define CIR_CONTROL 0x04

Definition at line 206 of file fintek-cir.h.

#define CIR_CR_BASE_ADDR_HI 0x60 /* MSB of CIR IO base addr */

Definition at line 185 of file fintek-cir.h.

#define CIR_CR_BASE_ADDR_LO 0x61 /* LSB of CIR IO base addr */

Definition at line 186 of file fintek-cir.h.

#define CIR_CR_CLASS

Value:

0x07 /* 0xff = rx-only, 0x66 = rx + 2 tx,

0x33 = rx + 1 tx */

Definition at line 183 of file fintek-cir.h.

#define CIR_CR_COMMAND_DATA 0x06 /* Host read or write comand data */

Definition at line 182 of file fintek-cir.h.

#define CIR_CR_COMMAND_INDEX 0x04

Definition at line 180 of file fintek-cir.h.

#define CIR_CR_DEV_EN 0x30 /* bit0 = 1 enables CIR */

Definition at line 184 of file fintek-cir.h.

#define CIR_CR_IRCS

Value:

0x05 /* Before host writes command to IR, host
                    must set to 1. When host finshes write
                    command to IR, host must clear to 0. */

Definition at line 181 of file fintek-cir.h.

#define CIR_CR_IRQ_SEL 0x70 /* bits3-0 store CIR IRQ */

Definition at line 187 of file fintek-cir.h.

#define CIR_CR_PSOUT_STATUS 0xf1

Definition at line 188 of file fintek-cir.h.

#define CIR_CR_WAKE_CONTROL 0xfb

Definition at line 192 of file fintek-cir.h.

#define CIR_CR_WAKE_KEY12_ADDR 0xfc

Definition at line 193 of file fintek-cir.h.

#define CIR_CR_WAKE_KEY3_ADDR 0xf8

Definition at line 189 of file fintek-cir.h.

#define CIR_CR_WAKE_KEY3_CODE 0xf9

Definition at line 190 of file fintek-cir.h.

#define CIR_CR_WAKE_KEY3_DC 0xfa

Definition at line 191 of file fintek-cir.h.

#define CIR_CR_WAKE_KEY4_ADDR 0xfd

Definition at line 194 of file fintek-cir.h.

#define CIR_CR_WAKE_KEY5_ADDR 0xfe

Definition at line 195 of file fintek-cir.h.

#define CIR_RX_DATA 0x01

Definition at line 203 of file fintek-cir.h.

#define CIR_SAMPLE_PERIOD 50

Definition at line 131 of file fintek-cir.h.

#define CIR_STATUS 0x00

Definition at line 202 of file fintek-cir.h.

#define CIR_STATUS_IRQ_EN 0x80

Definition at line 228 of file fintek-cir.h.

#define CIR_STATUS_IRQ_MASK 0x0f

Definition at line 233 of file fintek-cir.h.

#define CIR_STATUS_RX_RECEIVE 0x01

Definition at line 232 of file fintek-cir.h.

#define CIR_STATUS_RX_TIMEOUT 0x02

Definition at line 231 of file fintek-cir.h.

#define CIR_STATUS_TX_FINISH 0x08

Definition at line 229 of file fintek-cir.h.

#define CIR_STATUS_TX_UNDERRUN 0x04

Definition at line 230 of file fintek-cir.h.

#define CIR_TX_CONTROL 0x02

Definition at line 204 of file fintek-cir.h.

#define CIR_TX_CONTROL_TX_END 0x40

Definition at line 241 of file fintek-cir.h.

#define CIR_TX_CONTROL_TX_START 0x80

Definition at line 240 of file fintek-cir.h.

#define CIR_TX_DATA 0x03

Definition at line 205 of file fintek-cir.h.

#define CLASS_RX_1TX 0x33

Definition at line 199 of file fintek-cir.h.

#define CLASS_RX_2TX 0x66

Definition at line 198 of file fintek-cir.h.

#define CLASS_RX_ONLY 0xff

Definition at line 197 of file fintek-cir.h.

#define CONFIG_REG_DISABLE 0xaa

Definition at line 153 of file fintek-cir.h.

#define CONFIG_REG_ENABLE 0x87

Definition at line 152 of file fintek-cir.h.

#define CR_DATA_PORT 0x2f

Definition at line 139 of file fintek-cir.h.

#define CR_DATA_PORT2 0x4f

Definition at line 143 of file fintek-cir.h.

#define CR_INDEX_PORT 0x2e

Definition at line 138 of file fintek-cir.h.

#define CR_INDEX_PORT2 0x4e

Definition at line 142 of file fintek-cir.h.

#define FINTEK_DESCRIPTION "Fintek LPC SuperIO Consumer IR Transceiver"

Definition at line 31 of file fintek-cir.h.

#define FINTEK_DRIVER_NAME "fintek-cir"

Definition at line 30 of file fintek-cir.h.

#define fit_dbg	(	text,
		...
	)

Value:

if (debug) \
        printk(KERN_DEBUG \
            KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__)

Definition at line 41 of file fintek-cir.h.

#define fit_dbg_verbose	(	text,
		...
	)

Value:

if (debug > 1) \
        printk(KERN_DEBUG \
            KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__)

Definition at line 46 of file fintek-cir.h.

#define fit_dbg_wake	(	text,
		...
	)

Value:

if (debug > 2) \
        printk(KERN_DEBUG \
            KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__)

Definition at line 51 of file fintek-cir.h.

#define fit_pr	(	level,
		text,
		...
	)	printk(level KBUILD_MODNAME ": " text, ## __VA_ARGS__)

Definition at line 38 of file fintek-cir.h.

#define GCR_CHIP_ID_HI 0x20 /* 0x04 */

Definition at line 165 of file fintek-cir.h.

#define GCR_CHIP_ID_LO 0x21 /* 0x08 */

Definition at line 166 of file fintek-cir.h.

#define GCR_CONFIG_PORT_SEL 0x25 /* 0x01 */

Definition at line 169 of file fintek-cir.h.

#define GCR_KBMOUSE_WAKEUP 0x27

Definition at line 170 of file fintek-cir.h.

#define GCR_LOGICAL_DEV_NO 0x07 /* 0x00 */

Definition at line 164 of file fintek-cir.h.

#define GCR_SOFTWARE_RESET 0x02 /* 0x00 */

Definition at line 163 of file fintek-cir.h.

#define GCR_VENDOR_ID_HI 0x23 /* 0x19 */

Definition at line 167 of file fintek-cir.h.

#define GCR_VENDOR_ID_LO 0x24 /* 0x34 */

Definition at line 168 of file fintek-cir.h.

#define LDEV_ACPI_PME_CLR_REG 0xf1

Definition at line 214 of file fintek-cir.h.

#define LDEV_ACPI_PME_EN_REG 0xf0

Definition at line 213 of file fintek-cir.h.

#define LDEV_ACPI_STATE_REG 0xf4

Definition at line 217 of file fintek-cir.h.

#define LDEV_ACPI_WAKE_EN_REG 0xe8

Definition at line 210 of file fintek-cir.h.

#define LOGICAL_DEV_ACPI 0x01

Definition at line 209 of file fintek-cir.h.

#define LOGICAL_DEV_CIR_REV1 0x05

Definition at line 176 of file fintek-cir.h.

#define LOGICAL_DEV_CIR_REV2 0x08

Definition at line 177 of file fintek-cir.h.

#define LOGICAL_DEV_DISABLE 0x00

Definition at line 172 of file fintek-cir.h.

#define LOGICAL_DEV_ENABLE 0x01

Definition at line 173 of file fintek-cir.h.

#define PORT_SEL_PORT_4E_EN 0x10

Definition at line 149 of file fintek-cir.h.

#define RX_BUF_LEN 32

Definition at line 58 of file fintek-cir.h.

#define TX_BUF_LEN 256

Definition at line 57 of file fintek-cir.h.

#define VENDOR_ID_FINTEK 0x1934

Definition at line 32 of file fintek-cir.h.

Data Structures

Macros

Macro Definition Documentation