staging: remove sbe-2t3e3 driver.

It never really got cleaned up properly, and no one is working on it, so
remove it.  If someone wants to pick it up, this can be easily reverted.

Cc: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

18 files changed, 0 insertions, 4091 deletions

diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index e62be2b0b16d..0c3887778f38 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -90,8 +90,6 @@ source "drivers/staging/tidspbridge/Kconfig"
 
 source "drivers/staging/quickstart/Kconfig"
 
-source "drivers/staging/sbe-2t3e3/Kconfig"
-
 source "drivers/staging/keucr/Kconfig"
 
 source "drivers/staging/bcm/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 35edbe293631..7bf91a616066 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -39,7 +39,6 @@ obj-$(CONFIG_CXT1E1)		+= cxt1e1/
 obj-$(CONFIG_FB_XGI)		+= xgifb/
 obj-$(CONFIG_TIDSPBRIDGE)	+= tidspbridge/
 obj-$(CONFIG_ACPI_QUICKSTART)	+= quickstart/
-obj-$(CONFIG_SBE_2T3E3)		+= sbe-2t3e3/
 obj-$(CONFIG_USB_ENESTORAGE)	+= keucr/
 obj-$(CONFIG_BCM_WIMAX)		+= bcm/
 obj-$(CONFIG_FT1000)		+= ft1000/
diff --git a/drivers/staging/sbe-2t3e3/2t3e3.h b/drivers/staging/sbe-2t3e3/2t3e3.h
deleted file mode 100644
index e7bf721f3fd1..000000000000
--- a/drivers/staging/sbe-2t3e3/2t3e3.h
+++ /dev/null
@@ -1,889 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#ifndef T3E3_H
-#define T3E3_H
-
-#include <linux/hdlc.h>
-#include <linux/interrupt.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/io.h>
-#include "ctrl.h"
-
-/**************************************************************
- *  21143
- **************************************************************/
-
-/* CSR */
-#define SBE_2T3E3_21143_REG_BUS_MODE					0
-#define SBE_2T3E3_21143_REG_TRANSMIT_POLL_DEMAND			1
-#define SBE_2T3E3_21143_REG_RECEIVE_POLL_DEMAND				2
-#define SBE_2T3E3_21143_REG_RECEIVE_LIST_BASE_ADDRESS			3
-#define SBE_2T3E3_21143_REG_TRANSMIT_LIST_BASE_ADDRESS			4
-#define SBE_2T3E3_21143_REG_STATUS					5
-#define SBE_2T3E3_21143_REG_OPERATION_MODE				6
-#define SBE_2T3E3_21143_REG_INTERRUPT_ENABLE				7
-#define SBE_2T3E3_21143_REG_MISSED_FRAMES_AND_OVERFLOW_COUNTER		8
-#define SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT	9
-#define SBE_2T3E3_21143_REG_BOOT_ROM_PROGRAMMING_ADDRESS		10
-#define SBE_2T3E3_21143_REG_GENERAL_PURPOSE_TIMER_AND_INTERRUPT_MITIGATION_CONTROL 11
-#define SBE_2T3E3_21143_REG_SIA_STATUS					12
-#define SBE_2T3E3_21143_REG_SIA_CONNECTIVITY				13
-#define SBE_2T3E3_21143_REG_SIA_TRANSMIT_AND_RECEIVE			14
-#define SBE_2T3E3_21143_REG_SIA_AND_GENERAL_PURPOSE_PORT		15
-#define SBE_2T3E3_21143_REG_MAX						16
-
-/* CSR0 - BUS_MODE */
-#define SBE_2T3E3_21143_VAL_WRITE_AND_INVALIDATE_ENABLE		0x01000000
-#define SBE_2T3E3_21143_VAL_READ_LINE_ENABLE			0x00800000
-#define SBE_2T3E3_21143_VAL_READ_MULTIPLE_ENABLE		0x00200000
-#define SBE_2T3E3_21143_VAL_TRANSMIT_AUTOMATIC_POLLING_200us	0x00020000
-#define SBE_2T3E3_21143_VAL_TRANSMIT_AUTOMATIC_POLLING_DISABLED	0x00000000
-#define SBE_2T3E3_21143_VAL_CACHE_ALIGNMENT_32			0x0000c000
-#define SBE_2T3E3_21143_VAL_CACHE_ALIGNMENT_16			0x00008000
-#define SBE_2T3E3_21143_VAL_CACHE_ALIGNMENT_8			0x00004000
-#define SBE_2T3E3_21143_VAL_BUS_ARBITRATION_RR			0x00000002
-#define SBE_2T3E3_21143_VAL_SOFTWARE_RESET			0x00000001
-
-/* CSR5 - STATUS */
-#define SBE_2T3E3_21143_VAL_GENERAL_PURPOSE_PORT_INTERRUPT	0x04000000
-#define SBE_2T3E3_21143_VAL_ERROR_BITS				0x03800000
-#define SBE_2T3E3_21143_VAL_PARITY_ERROR			0x00000000
-#define SBE_2T3E3_21143_VAL_MASTER_ABORT			0x00800000
-#define SBE_2T3E3_21143_VAL_TARGET_ABORT			0x01000000
-#define SBE_2T3E3_21143_VAL_TRANSMISSION_PROCESS_STATE		0x00700000
-#define SBE_2T3E3_21143_VAL_TX_STOPPED				0x00000000
-#define SBE_2T3E3_21143_VAL_TX_SUSPENDED			0x00600000
-#define SBE_2T3E3_21143_VAL_RECEIVE_PROCESS_STATE		0x000e0000
-#define SBE_2T3E3_21143_VAL_RX_STOPPED				0x00000000
-#define SBE_2T3E3_21143_VAL_RX_SUSPENDED			0x000a0000
-#define SBE_2T3E3_21143_VAL_NORMAL_INTERRUPT_SUMMARY		0x00010000
-#define SBE_2T3E3_21143_VAL_ABNORMAL_INTERRUPT_SUMMARY		0x00008000
-#define SBE_2T3E3_21143_VAL_EARLY_RECEIVE_INTERRUPT		0x00004000
-#define SBE_2T3E3_21143_VAL_FATAL_BUS_ERROR			0x00002000
-#define SBE_2T3E3_21143_VAL_GENERAL_PURPOSE_TIMER_EXPIRED	0x00000800
-#define SBE_2T3E3_21143_VAL_EARLY_TRANSMIT_INTERRUPT		0x00000400
-#define SBE_2T3E3_21143_VAL_RECEIVE_WATCHDOG_TIMEOUT		0x00000200
-#define SBE_2T3E3_21143_VAL_RECEIVE_PROCESS_STOPPED		0x00000100
-#define SBE_2T3E3_21143_VAL_RECEIVE_BUFFER_UNAVAILABLE		0x00000080
-#define SBE_2T3E3_21143_VAL_RECEIVE_INTERRUPT			0x00000040
-#define SBE_2T3E3_21143_VAL_TRANSMIT_UNDERFLOW			0x00000020
-#define SBE_2T3E3_21143_VAL_TRANSMIT_JABBER_TIMEOUT		0x00000008
-#define SBE_2T3E3_21143_VAL_TRANSMIT_BUFFER_UNAVAILABLE		0x00000004
-#define SBE_2T3E3_21143_VAL_TRANSMIT_PROCESS_STOPPED		0x00000002
-#define SBE_2T3E3_21143_VAL_TRANSMIT_INTERRUPT			0x00000001
-
-/* CSR6 - OPERATION_MODE */
-#define SBE_2T3E3_21143_VAL_SPECIAL_CAPTURE_EFFECT_ENABLE	0x80000000
-#define SBE_2T3E3_21143_VAL_RECEIVE_ALL				0x40000000
-#define SBE_2T3E3_21143_VAL_MUST_BE_ONE				0x02000000
-#define SBE_2T3E3_21143_VAL_SCRAMBLER_MODE			0x01000000
-#define SBE_2T3E3_21143_VAL_PCS_FUNCTION			0x00800000
-#define SBE_2T3E3_21143_VAL_TRANSMIT_THRESHOLD_MODE_10Mbs	0x00400000
-#define SBE_2T3E3_21143_VAL_TRANSMIT_THRESHOLD_MODE_100Mbs	0x00000000
-#define SBE_2T3E3_21143_VAL_STORE_AND_FORWARD			0x00200000
-#define SBE_2T3E3_21143_VAL_HEARTBEAT_DISABLE			0x00080000
-#define SBE_2T3E3_21143_VAL_PORT_SELECT				0x00040000
-#define SBE_2T3E3_21143_VAL_CAPTURE_EFFECT_ENABLE		0x00020000
-#define SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS		0x0000c000
-#define SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_1		0x00000000
-#define SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_2		0x00004000
-#define SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_3		0x00008000
-#define SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_4		0x0000c000
-#define SBE_2T3E3_21143_VAL_TRANSMISSION_START			0x00002000
-#define SBE_2T3E3_21143_VAL_OPERATING_MODE			0x00000c00
-#define SBE_2T3E3_21143_VAL_LOOPBACK_OFF			0x00000000
-#define SBE_2T3E3_21143_VAL_LOOPBACK_EXTERNAL			0x00000800
-#define SBE_2T3E3_21143_VAL_LOOPBACK_INTERNAL			0x00000400
-#define SBE_2T3E3_21143_VAL_FULL_DUPLEX_MODE			0x00000200
-#define SBE_2T3E3_21143_VAL_PASS_ALL_MULTICAST			0x00000080
-#define SBE_2T3E3_21143_VAL_PROMISCUOUS_MODE			0x00000040
-#define SBE_2T3E3_21143_VAL_PASS_BAD_FRAMES			0x00000008
-#define SBE_2T3E3_21143_VAL_RECEIVE_START			0x00000002
-
-/* CSR7 - INTERRUPT_ENABLE */
-#define SBE_2T3E3_21143_VAL_LINK_CHANGED_ENABLE			0x08000000
-#define SBE_2T3E3_21143_VAL_GENERAL_PURPOSE_PORT_ENABLE		0x04000000
-#define SBE_2T3E3_21143_VAL_NORMAL_INTERRUPT_SUMMARY_ENABLE	0x00010000
-#define SBE_2T3E3_21143_VAL_ABNORMAL_INTERRUPT_SUMMARY_ENABLE	0x00008000
-#define SBE_2T3E3_21143_VAL_EARLY_RECEIVE_INTERRUPT_ENABLE	0x00004000
-#define SBE_2T3E3_21143_VAL_FATAL_BUS_ERROR_ENABLE		0x00002000
-#define SBE_2T3E3_21143_VAL_LINK_FAIL_ENABLE			0x00001000
-#define SBE_2T3E3_21143_VAL_GENERAL_PURPOSE_TIMER_ENABLE	0x00000800
-#define SBE_2T3E3_21143_VAL_EARLY_TRANSMIT_INTERRUPT_ENABLE	0x00000400
-#define SBE_2T3E3_21143_VAL_RECEIVE_WATCHDOG_TIMEOUT_ENABLE	0x00000200
-#define SBE_2T3E3_21143_VAL_RECEIVE_STOPPED_ENABLE		0x00000100
-#define SBE_2T3E3_21143_VAL_RECEIVE_BUFFER_UNAVAILABLE_ENABLE	0x00000080
-#define SBE_2T3E3_21143_VAL_RECEIVE_INTERRUPT_ENABLE		0x00000040
-#define SBE_2T3E3_21143_VAL_TRANSMIT_UNDERFLOW_INTERRUPT_ENABLE	0x00000020
-#define SBE_2T3E3_21143_VAL_TRANSMIT_JABBER_TIMEOUT_ENABLE	0x00000008
-#define SBE_2T3E3_21143_VAL_TRANSMIT_BUFFER_UNAVAILABLE_ENABLE	0x00000004
-#define SBE_2T3E3_21143_VAL_TRANSMIT_STOPPED_ENABLE		0x00000002
-#define SBE_2T3E3_21143_VAL_TRANSMIT_INTERRUPT_ENABLE		0x00000001
-
-/* CSR8 - MISSED_FRAMES_AND_OVERFLOW_COUNTER */
-#define SBE_2T3E3_21143_VAL_OVERFLOW_COUNTER_OVERFLOW		0x10000000
-#define SBE_2T3E3_21143_VAL_OVERFLOW_COUNTER			0x0ffe0000
-#define SBE_2T3E3_21143_VAL_MISSED_FRAME_OVERFLOW		0x00010000
-#define SBE_2T3E3_21143_VAL_MISSED_FRAMES_COUNTER		0x0000ffff
-
-/* CSR9 - BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT */
-#define SBE_2T3E3_21143_VAL_MII_MANAGEMENT_DATA_IN		0x00080000
-#define SBE_2T3E3_21143_VAL_MII_MANAGEMENT_READ_MODE		0x00040000
-#define SBE_2T3E3_21143_VAL_MII_MANAGEMENT_DATA_OUT		0x00020000
-#define SBE_2T3E3_21143_VAL_MII_MANAGEMENT_CLOCK		0x00010000
-#define SBE_2T3E3_21143_VAL_READ_OPERATION			0x00004000
-#define SBE_2T3E3_21143_VAL_WRITE_OPERATION			0x00002000
-#define SBE_2T3E3_21143_VAL_BOOT_ROM_SELECT			0x00001000
-#define SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT			0x00000800
-#define SBE_2T3E3_21143_VAL_BOOT_ROM_DATA			0x000000ff
-#define SBE_2T3E3_21143_VAL_SERIAL_ROM_DATA_OUT			0x00000008
-#define SBE_2T3E3_21143_VAL_SERIAL_ROM_DATA_IN			0x00000004
-#define SBE_2T3E3_21143_VAL_SERIAL_ROM_CLOCK			0x00000002
-#define SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT		0x00000001
-
-/* CSR11 - GENERAL_PURPOSE_TIMER_AND_INTERRUPT_MITIGATION_CONTROL */
-#define SBE_2T3E3_21143_VAL_CYCLE_SIZE				0x80000000
-#define SBE_2T3E3_21143_VAL_TRANSMIT_TIMER			0x78000000
-#define SBE_2T3E3_21143_VAL_NUMBER_OF_TRANSMIT_PACKETS		0x07000000
-#define SBE_2T3E3_21143_VAL_RECEIVE_TIMER			0x00f00000
-#define SBE_2T3E3_21143_VAL_NUMBER_OF_RECEIVE_PACKETS		0x000e0000
-#define SBE_2T3E3_21143_VAL_CONTINUOUS_MODE			0x00010000
-#define SBE_2T3E3_21143_VAL_TIMER_VALUE				0x0000ffff
-
-/* CSR12 - SIA_STATUS */
-#define SBE_2T3E3_21143_VAL_10BASE_T_RECEIVE_PORT_ACTIVITY	0x00000200
-#define SBE_2T3E3_21143_VAL_AUI_RECEIVE_PORT_ACTIVITY		0x00000100
-#define SBE_2T3E3_21143_VAL_10Mbs_LINK_STATUS			0x00000004
-#define SBE_2T3E3_21143_VAL_100Mbs_LINK_STATUS			0x00000002
-#define SBE_2T3E3_21143_VAL_MII_RECEIVE_PORT_ACTIVITY		0x00000001
-
-/* CSR13 - SIA_CONNECTIVITY */
-#define SBE_2T3E3_21143_VAL_10BASE_T_OR_AUI			0x00000008
-#define SBE_2T3E3_21143_VAL_SIA_RESET				0x00000001
-
-/* CSR14 - SIA_TRANSMIT_AND_RECEIVE */
-#define SBE_2T3E3_21143_VAL_100BASE_TX_FULL_DUPLEX		0x00020000
-#define SBE_2T3E3_21143_VAL_COLLISION_DETECT_ENABLE		0x00000400
-#define SBE_2T3E3_21143_VAL_COLLISION_SQUELCH_ENABLE		0x00000200
-#define SBE_2T3E3_21143_VAL_RECEIVE_SQUELCH_ENABLE		0x00000100
-#define SBE_2T3E3_21143_VAL_LINK_PULSE_SEND_ENABLE		0x00000004
-#define SBE_2T3E3_21143_VAL_ENCODER_ENABLE			0x00000001
-
-/* CSR15 - SIA_AND_GENERAL_PURPOSE_PORT */
-#define SBE_2T3E3_21143_VAL_RECEIVE_WATCHDOG_DISABLE		0x00000010
-#define SBE_2T3E3_21143_VAL_AUI_BNC_MODE			0x00000008
-#define SBE_2T3E3_21143_VAL_HOST_UNJAB				0x00000002
-#define SBE_2T3E3_21143_VAL_JABBER_DISABLE			0x00000001
-
-/**************************************************************
- *  CPLD
- **************************************************************/
-
-/* reg_map indexes */
-#define SBE_2T3E3_CPLD_REG_PCRA				0
-#define SBE_2T3E3_CPLD_REG_PCRB				1
-#define SBE_2T3E3_CPLD_REG_PLCR				2
-#define SBE_2T3E3_CPLD_REG_PLTR				3
-#define SBE_2T3E3_CPLD_REG_PPFR				4
-#define SBE_2T3E3_CPLD_REG_BOARD_ID			5
-#define SBE_2T3E3_CPLD_REG_FPGA_VERSION			6
-#define SBE_2T3E3_CPLD_REG_FRAMER_BASE_ADDRESS		7
-#define SBE_2T3E3_CPLD_REG_SERIAL_CHIP_SELECT		8
-#define SBE_2T3E3_CPLD_REG_STATIC_RESET			9
-#define SBE_2T3E3_CPLD_REG_PULSE_RESET			10
-#define SBE_2T3E3_CPLD_REG_FPGA_RECONFIGURATION		11
-#define SBE_2T3E3_CPLD_REG_LEDR				12
-#define SBE_2T3E3_CPLD_REG_PICSR			13
-#define SBE_2T3E3_CPLD_REG_PIER				14
-#define SBE_2T3E3_CPLD_REG_PCRC				15
-#define SBE_2T3E3_CPLD_REG_PBWF				16
-#define SBE_2T3E3_CPLD_REG_PBWL				17
-
-#define SBE_2T3E3_CPLD_REG_MAX				18
-
-/**********/
-
-/* val_map indexes */
-#define SBE_2T3E3_CPLD_VAL_LIU_SELECT			0
-#define SBE_2T3E3_CPLD_VAL_DAC_SELECT			1
-#define SBE_2T3E3_CPLD_VAL_LOOP_TIMING_SOURCE		2
-#define SBE_2T3E3_CPLD_VAL_LIU_FRAMER_RESET		3
-
-/* PCRA */
-#define SBE_2T3E3_CPLD_VAL_CRC32				0x40
-#define SBE_2T3E3_CPLD_VAL_TRANSPARENT_MODE			0x20
-#define SBE_2T3E3_CPLD_VAL_REAR_PANEL				0x10
-#define SBE_2T3E3_CPLD_VAL_RAW_MODE				0x08
-#define SBE_2T3E3_CPLD_VAL_ALT					0x04
-#define SBE_2T3E3_CPLD_VAL_LOOP_TIMING				0x02
-#define SBE_2T3E3_CPLD_VAL_LOCAL_CLOCK_E3			0x01
-
-/* PCRB */
-#define SBE_2T3E3_CPLD_VAL_PAD_COUNT				0x30
-#define SBE_2T3E3_CPLD_VAL_PAD_COUNT_1				0x00
-#define SBE_2T3E3_CPLD_VAL_PAD_COUNT_2				0x10
-#define SBE_2T3E3_CPLD_VAL_PAD_COUNT_3				0x20
-#define SBE_2T3E3_CPLD_VAL_PAD_COUNT_4				0x30
-#define SBE_2T3E3_CPLD_VAL_SCRAMBLER_TYPE			0x02
-#define SBE_2T3E3_CPLD_VAL_SCRAMBLER_ENABLE			0x01
-
-/* PCRC */
-#define SBE_2T3E3_CPLD_VAL_FRACTIONAL_MODE_NONE			0x00
-#define SBE_2T3E3_CPLD_VAL_FRACTIONAL_MODE_0			0x01
-#define SBE_2T3E3_CPLD_VAL_FRACTIONAL_MODE_1			0x11
-#define SBE_2T3E3_CPLD_VAL_FRACTIONAL_MODE_2			0x21
-
-/* PLTR */
-#define SBE_2T3E3_CPLD_VAL_LCV_COUNTER				0xff
-
-/* SCSR */
-#define SBE_2T3E3_CPLD_VAL_EEPROM_SELECT			0x10
-
-/* PICSR */
-#define SBE_2T3E3_CPLD_VAL_LOSS_OF_SIGNAL_THRESHOLD_LEVEL_1	0x80
-#define SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_SIGNAL_CHANGE	0x40
-#define SBE_2T3E3_CPLD_VAL_INTERRUPT_FROM_ETHERNET_ASSERTED	0x20
-#define SBE_2T3E3_CPLD_VAL_INTERRUPT_FROM_FRAMER_ASSERTED	0x10
-#define SBE_2T3E3_CPLD_VAL_LCV_LIMIT_EXCEEDED			0x08
-#define SBE_2T3E3_CPLD_VAL_DMO_SIGNAL_DETECTED			0x04
-#define SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_LOCK_DETECTED	0x02
-#define SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_SIGNAL_DETECTED	0x01
-
-/* PIER */
-#define SBE_2T3E3_CPLD_VAL_RECEIVE_LOS_CHANGE_ENABLE		0x40
-#define SBE_2T3E3_CPLD_VAL_INTERRUPT_FROM_ETHERNET_ENABLE	0x20
-#define SBE_2T3E3_CPLD_VAL_INTERRUPT_FROM_FRAMER_ENABLE		0x10
-#define SBE_2T3E3_CPLD_VAL_LCV_INTERRUPT_ENABLE			0x08
-#define SBE_2T3E3_CPLD_VAL_DMO_ENABLE				0x04
-#define SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_LOCK_ENABLE		0x02
-#define SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_SIGNAL_ENABLE	0x01
-
-/**************************************************************
- *  Framer
- **************************************************************/
-
-/* reg_map indexes */
-/* common */
-#define SBE_2T3E3_FRAMER_REG_OPERATING_MODE				0
-#define SBE_2T3E3_FRAMER_REG_IO_CONTROL					1
-#define SBE_2T3E3_FRAMER_REG_BLOCK_INTERRUPT_ENABLE			2
-#define SBE_2T3E3_FRAMER_REG_BLOCK_INTERRUPT_STATUS			3
-#define SBE_2T3E3_FRAMER_REG_PMON_LCV_EVENT_COUNT_MSB			28
-#define SBE_2T3E3_FRAMER_REG_PMON_LCV_EVENT_COUNT_LSB			29
-#define SBE_2T3E3_FRAMER_REG_PMON_FRAMING_BIT_ERROR_EVENT_COUNT_MSB	30
-#define SBE_2T3E3_FRAMER_REG_PMON_FRAMING_BIT_ERROR_EVENT_COUNT_LSB	31
-#define SBE_2T3E3_FRAMER_REG_PMON_PARITY_ERROR_EVENT_COUNT_MSB		32
-#define SBE_2T3E3_FRAMER_REG_PMON_PARITY_ERROR_EVENT_COUNT_LSB		33
-#define SBE_2T3E3_FRAMER_REG_PMON_FEBE_EVENT_COUNT_MSB			34
-#define SBE_2T3E3_FRAMER_REG_PMON_FEBE_EVENT_COUNT_LSB			35
-#define SBE_2T3E3_FRAMER_REG_PMON_CP_BIT_ERROR_EVENT_COUNT_MSB		36
-#define SBE_2T3E3_FRAMER_REG_PMON_CP_BIT_ERROR_EVENT_COUNT_LSB		37
-#define SBE_2T3E3_FRAMER_REG_PMON_HOLDING_REGISTER			38
-#define SBE_2T3E3_FRAMER_REG_ONE_SECOND_ERROR_STATUS			39
-#define SBE_2T3E3_FRAMER_REG_LCV_ONE_SECOND_ACCUMULATOR_MSB		40
-#define SBE_2T3E3_FRAMER_REG_LCV_ONE_SECOND_ACCUMULATOR_LSB		41
-#define SBE_2T3E3_FRAMER_REG_FRAME_PARITY_ERROR_ONE_SECOND_ACCUMULATOR_MSB  42
-#define SBE_2T3E3_FRAMER_REG_FRAME_PARITY_ERROR_ONE_SECOND_ACCUMULATOR_LSB  43
-#define SBE_2T3E3_FRAMER_REG_FRAME_CP_BIT_ERROR_ONE_SECOND_ACCUMULATOR_MSB  44
-#define SBE_2T3E3_FRAMER_REG_FRAME_CP_BIT_ERROR_ONE_SECOND_ACCUMULATOR_LSB  45
-#define SBE_2T3E3_FRAMER_REG_LINE_INTERFACE_DRIVE			46
-#define SBE_2T3E3_FRAMER_REG_LINE_INTERFACE_SCAN			47
-
-/* T3 */
-#define SBE_2T3E3_FRAMER_REG_T3_RX_CONFIGURATION_STATUS			4
-#define SBE_2T3E3_FRAMER_REG_T3_RX_STATUS				5
-#define SBE_2T3E3_FRAMER_REG_T3_RX_INTERRUPT_ENABLE			6
-#define SBE_2T3E3_FRAMER_REG_T3_RX_INTERRUPT_STATUS			7
-#define SBE_2T3E3_FRAMER_REG_T3_RX_SYNC_DETECT_ENABLE			8
-#define SBE_2T3E3_FRAMER_REG_T3_RX_FEAC					10
-#define SBE_2T3E3_FRAMER_REG_T3_RX_FEAC_INTERRUPT_ENABLE_STATUS		11
-#define SBE_2T3E3_FRAMER_REG_T3_RX_LAPD_CONTROL				12
-#define SBE_2T3E3_FRAMER_REG_T3_RX_LAPD_STATUS				13
-#define SBE_2T3E3_FRAMER_REG_T3_TX_CONFIGURATION			16
-#define SBE_2T3E3_FRAMER_REG_T3_TX_FEAC_CONFIGURATION_STATUS		17
-#define SBE_2T3E3_FRAMER_REG_T3_TX_FEAC					18
-#define SBE_2T3E3_FRAMER_REG_T3_TX_LAPD_CONFIGURATION			19
-#define SBE_2T3E3_FRAMER_REG_T3_TX_LAPD_STATUS				20
-#define SBE_2T3E3_FRAMER_REG_T3_TX_MBIT_MASK				21
-#define SBE_2T3E3_FRAMER_REG_T3_TX_FBIT_MASK				22
-#define SBE_2T3E3_FRAMER_REG_T3_TX_FBIT_MASK_2				23
-#define SBE_2T3E3_FRAMER_REG_T3_TX_FBIT_MASK_3				24
-
-/* E3 */
-#define SBE_2T3E3_FRAMER_REG_E3_RX_CONFIGURATION_STATUS_1		4
-#define SBE_2T3E3_FRAMER_REG_E3_RX_CONFIGURATION_STATUS_2		5
-#define SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_ENABLE_1			6
-#define SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_ENABLE_2			7
-#define SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_STATUS_1			8
-#define SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_STATUS_2			9
-#define SBE_2T3E3_FRAMER_REG_E3_RX_LAPD_CONTROL				12
-#define SBE_2T3E3_FRAMER_REG_E3_RX_LAPD_STATUS				13
-#define SBE_2T3E3_FRAMER_REG_E3_RX_NR_BYTE				14
-#define SBE_2T3E3_FRAMER_REG_E3_RX_SERVICE_BITS				14
-#define SBE_2T3E3_FRAMER_REG_E3_RX_GC_BYTE				15
-#define SBE_2T3E3_FRAMER_REG_E3_TX_CONFIGURATION			16
-#define SBE_2T3E3_FRAMER_REG_E3_TX_LAPD_CONFIGURATION			19
-#define SBE_2T3E3_FRAMER_REG_E3_TX_LAPD_STATUS				19
-#define SBE_2T3E3_FRAMER_REG_E3_TX_GC_BYTE				21
-#define SBE_2T3E3_FRAMER_REG_E3_TX_SERVICE_BITS				21
-#define SBE_2T3E3_FRAMER_REG_E3_TX_MA_BYTE				22
-#define SBE_2T3E3_FRAMER_REG_E3_TX_NR_BYTE				23
-#define SBE_2T3E3_FRAMER_REG_E3_TX_FA1_ERROR_MASK			25
-#define SBE_2T3E3_FRAMER_REG_E3_TX_FAS_ERROR_MASK_UPPER			25
-#define SBE_2T3E3_FRAMER_REG_E3_TX_FA2_ERROR_MASK			26
-#define SBE_2T3E3_FRAMER_REG_E3_TX_FAS_ERROR_MASK_LOWER			26
-#define SBE_2T3E3_FRAMER_REG_E3_TX_BIP8_MASK				27
-#define SBE_2T3E3_FRAMER_REG_E3_TX_BIP4_MASK				27
-
-#define SBE_2T3E3_FRAMER_REG_MAX					48
-
-/**********/
-
-/* OPERATING_MODE */
-#define SBE_2T3E3_FRAMER_VAL_LOCAL_LOOPBACK_MODE		0x80
-#define SBE_2T3E3_FRAMER_VAL_T3_E3_SELECT			0x40
-#define SBE_2T3E3_FRAMER_VAL_INTERNAL_LOS_ENABLE		0x20
-#define SBE_2T3E3_FRAMER_VAL_RESET				0x10
-#define SBE_2T3E3_FRAMER_VAL_INTERRUPT_ENABLE_RESET		0x08
-#define SBE_2T3E3_FRAMER_VAL_FRAME_FORMAT_SELECT		0x04
-#define SBE_2T3E3_FRAMER_VAL_TIMING_ASYNCH_TXINCLK		0x03
-#define SBE_2T3E3_FRAMER_VAL_E3_G751				0x00
-#define SBE_2T3E3_FRAMER_VAL_E3_G832				0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_CBIT				0x40
-#define SBE_2T3E3_FRAMER_VAL_T3_M13				0x44
-#define SBE_2T3E3_FRAMER_VAL_LOOPBACK_ON			0x80
-#define SBE_2T3E3_FRAMER_VAL_LOOPBACK_OFF			0x00
-
-/* IO_CONTROL */
-#define SBE_2T3E3_FRAMER_VAL_DISABLE_TX_LOSS_OF_CLOCK		0x80
-#define SBE_2T3E3_FRAMER_VAL_LOSS_OF_CLOCK_STATUS		0x40
-#define SBE_2T3E3_FRAMER_VAL_DISABLE_RX_LOSS_OF_CLOCK		0x20
-#define SBE_2T3E3_FRAMER_VAL_AMI_LINE_CODE			0x10
-#define SBE_2T3E3_FRAMER_VAL_UNIPOLAR				0x08
-#define SBE_2T3E3_FRAMER_VAL_TX_LINE_CLOCK_INVERT		0x04
-#define SBE_2T3E3_FRAMER_VAL_RX_LINE_CLOCK_INVERT		0x02
-#define SBE_2T3E3_FRAMER_VAL_REFRAME				0x01
-
-/* BLOCK_INTERRUPT_ENABLE */
-#define SBE_2T3E3_FRAMER_VAL_RX_INTERRUPT_ENABLE		0x80
-#define SBE_2T3E3_FRAMER_VAL_TX_INTERRUPT_ENABLE		0x02
-#define SBE_2T3E3_FRAMER_VAL_ONE_SECOND_INTERRUPT_ENABLE	0x01
-
-/* BLOCK_INTERRUPT_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_RX_INTERRUPT_STATUS		0x80
-#define SBE_2T3E3_FRAMER_VAL_TX_INTERRUPT_STATUS		0x02
-#define SBE_2T3E3_FRAMER_VAL_ONE_SECOND_INTERRUPT_STATUS	0x01
-
-/**********/
-
-/* T3_RX_CONFIGURATION_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_AIS				0x80
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_LOS				0x40
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_IDLE				0x20
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_OOF				0x10
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FRAMING_ON_PARITY		0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_F_SYNC_ALGO			0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_M_SYNC_ALGO			0x01
-
-/* T3_RX_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FERF				0x10
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_AIC				0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FEBE				0x07
-
-/* T3_RX_INTERRUPT_ENABLE */
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_CP_BIT_ERROR_INTERRUPT_ENABLE 0x80
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_LOS_INTERRUPT_ENABLE		0x40
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_AIS_INTERRUPT_ENABLE		0x20
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_IDLE_INTERRUPT_ENABLE	0x10
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FERF_INTERRUPT_ENABLE	0x08
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_AIC_INTERRUPT_ENABLE		0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_OOF_INTERRUPT_ENABLE		0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_P_BIT_INTERRUPT_ENABLE	0x01
-
-/* T3_RX_INTERRUPT_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_CP_BIT_ERROR_INTERRUPT_STATUS 0x80
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_LOS_INTERRUPT_STATUS		0x40
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_AIS_INTERRUPT_STATUS		0x20
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_IDLE_INTERRUPT_STATUS	0x10
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FERF_INTERRUPT_STATUS	0x08
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_AIC_INTERRUPT_STATUS		0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_OOF_INTERRUPT_STATUS		0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_P_BIT_INTERRUPT_STATUS	0x01
-
-/* T3_RX_FEAC_INTERRUPT_ENABLE_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FEAC_VALID			0x10
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FEAC_REMOVE_INTERRUPT_ENABLE	0x08
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FEAC_REMOVE_INTERRUPT_STATUS	0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FEAC_VALID_INTERRUPT_ENABLE	0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FEAC_VALID_INTERRUPT_STATUS	0x01
-
-/* T3_RX_LAPD_CONTROL */
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_LAPD_ENABLE			0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_LAPD_INTERRUPT_ENABLE	0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_LAPD_INTERRUPT_STATUS	0x01
-
-/* T3_RX_LAPD_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_ABORT			0x40
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_LAPD_TYPE			0x30
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_CR_TYPE			0x08
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FCS_ERROR			0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_END_OF_MESSAGE		0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_RX_FLAG_PRESENT			0x01
-
-/* T3_TX_CONFIGURATION */
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_YELLOW_ALARM			0x80
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_X_BIT			0x40
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_IDLE				0x20
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_AIS				0x10
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_LOS				0x08
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_FERF_ON_LOS			0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_FERF_ON_OOF			0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_FERF_ON_AIS			0x01
-
-/* T3_TX_FEAC_CONFIGURATION_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_FEAC_INTERRUPT_ENABLE	0x10
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_FEAC_INTERRUPT_STATUS	0x08
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_FEAC_ENABLE			0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_FEAC_GO			0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_FEAC_BUSY			0x01
-
-/* T3_TX_LAPD_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_DL_START			0x08
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_DL_BUSY			0x04
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_LAPD_INTERRUPT_ENABLE	0x02
-#define SBE_2T3E3_FRAMER_VAL_T3_TX_LAPD_INTERRUPT_STATUS	0x01
-
-/**********/
-
-/* E3_RX_CONFIGURATION_STATUS_1 */
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_PAYLOAD_TYPE			0xe0
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FERF_ALGO			0x10
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_T_MARK_ALGO			0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_PAYLOAD_EXPECTED		0x07
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_BIP4				0x01
-
-/* E3_RX_CONFIGURATION_STATUS_2 */
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LOF_ALGO			0x80
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LOF				0x40
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_OOF				0x20
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LOS				0x10
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_AIS				0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_PAYLOAD_UNSTABLE		0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_T_MARK			0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FERF				0x01
-
-/* E3_RX_INTERRUPT_ENABLE_1 */
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_COFA_INTERRUPT_ENABLE	0x10
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_OOF_INTERRUPT_ENABLE		0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LOF_INTERRUPT_ENABLE		0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LOS_INTERRUPT_ENABLE		0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_AIS_INTERRUPT_ENABLE		0x01
-
-/* E3_RX_INTERRUPT_ENABLE_2 */
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_TTB_CHANGE_INTERRUPT_ENABLE	0x40
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FEBE_INTERRUPT_ENABLE	0x10
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FERF_INTERRUPT_ENABLE	0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_BIP8_ERROR_INTERRUPT_ENABLE	0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_BIP4_ERROR_INTERRUPT_ENABLE	0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FRAMING_BYTE_ERROR_INTERRUPT_ENABLE 0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_PAYLOAD_MISMATCH_INTERRUPT_ENABLE 0x01
-
-/* E3_RX_INTERRUPT_STATUS_1 */
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_COFA_INTERRUPT_STATUS	0x10
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_OOF_INTERRUPT_STATUS		0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LOF_INTERRUPT_STATUS		0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LOS_INTERRUPT_STATUS		0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_AIS_INTERRUPT_STATUS		0x01
-
-/* E3_RX_INTERRUPT_STATUS_2 */
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_TTB_CHANGE_INTERRUPT_STATUS	0x40
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FEBE_INTERRUPT_STATUS	0x10
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FERF_INTERRUPT_STATUS	0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_BIP8_ERROR_INTERRUPT_STATUS	0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_BIP4_ERROR_INTERRUPT_STATUS	0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FRAMING_BYTE_ERROR_INTERRUPT_STATUS 0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_PAYLOAD_MISMATCH_INTERRUPT_STATUS 0x01
-
-/* E3_RX_LAPD_CONTROL */
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_DL_FROM_NR			0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LAPD_ENABLE			0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LAPD_INTERRUPT_ENABLE	0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LAPD_INTERRUPT_STATUS	0x01
-
-/* E3_RX_LAPD_STATUS */
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_ABORT			0x40
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_LAPD_TYPE			0x30
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_CR_TYPE			0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FCS_ERROR			0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_END_OF_MESSAGE		0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_RX_FLAG_PRESENT			0x01
-
-/* E3_TX_CONFIGURATION */
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_BIP4_ENABLE			0x80
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_A_SOURCE_SELECT		0x60
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_DL_IN_NR			0x10
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_N_SOURCE_SELECT		0x18
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_AIS_ENABLE			0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_LOS_ENABLE			0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_MA_RX			0x01
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_FAS_SOURCE_SELECT		0x01
-
-/* E3_TX_LAPD_CONFIGURATION */
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_AUTO_RETRANSMIT		0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_LAPD_MESSAGE_LENGTH		0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_LAPD_ENABLE			0x01
-
-/* E3_TX_LAPD_STATUS_INTERRUPT */
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_DL_START			0x08
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_DL_BUSY			0x04
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_LAPD_INTERRUPT_ENABLE	0x02
-#define SBE_2T3E3_FRAMER_VAL_E3_TX_LAPD_INTERRUPT_STATUS	0x01
-
-
-
-
-
-
-/**************************************************************
- *  LIU
- **************************************************************/
-
-/* reg_map indexes */
-#define SBE_2T3E3_LIU_REG_REG0			0
-#define SBE_2T3E3_LIU_REG_REG1			1
-#define SBE_2T3E3_LIU_REG_REG2			2
-#define SBE_2T3E3_LIU_REG_REG3			3
-#define SBE_2T3E3_LIU_REG_REG4			4
-
-#define	SBE_2T3E3_LIU_REG_MAX			5
-
-/**********/
-
-/* REG0 */
-#define SBE_2T3E3_LIU_VAL_RECEIVE_LOSS_OF_LOCK_STATUS		0x10
-#define SBE_2T3E3_LIU_VAL_RECEIVE_LOSS_OF_SIGNAL_STATUS		0x08
-#define SBE_2T3E3_LIU_VAL_ANALOG_LOSS_OF_SIGNAL_STATUS		0x04
-#define SBE_2T3E3_LIU_VAL_DIGITAL_LOSS_OF_SIGNAL_STATUS		0x02
-#define SBE_2T3E3_LIU_VAL_DMO_STATUS				0x01
-
-/* REG1 */
-#define SBE_2T3E3_LIU_VAL_TRANSMITTER_OFF			0x10
-#define SBE_2T3E3_LIU_VAL_TRANSMIT_ALL_ONES			0x08
-#define SBE_2T3E3_LIU_VAL_TRANSMIT_CLOCK_INVERT			0x04
-#define SBE_2T3E3_LIU_VAL_TRANSMIT_LEVEL_SELECT			0x02
-#define SBE_2T3E3_LIU_VAL_TRANSMIT_BINARY_DATA			0x01
-
-/* REG2 */
-#define SBE_2T3E3_LIU_VAL_DECODER_DISABLE			0x10
-#define SBE_2T3E3_LIU_VAL_ENCODER_DISABLE			0x08
-#define SBE_2T3E3_LIU_VAL_ANALOG_LOSS_OF_SIGNAL_DISABLE		0x04
-#define SBE_2T3E3_LIU_VAL_DIGITAL_LOSS_OF_SIGNAL_DISABLE	0x02
-#define SBE_2T3E3_LIU_VAL_RECEIVE_EQUALIZATION_DISABLE		0x01
-
-/* REG3 */
-#define SBE_2T3E3_LIU_VAL_RECEIVE_BINARY_DATA			0x10
-#define SBE_2T3E3_LIU_VAL_RECOVERED_DATA_MUTING			0x08
-#define SBE_2T3E3_LIU_VAL_RECEIVE_CLOCK_OUTPUT_2		0x04
-#define SBE_2T3E3_LIU_VAL_INVERT_RECEIVE_CLOCK_2		0x02
-#define SBE_2T3E3_LIU_VAL_INVERT_RECEIVE_CLOCK_1		0x01
-
-/* REG4 */
-#define SBE_2T3E3_LIU_VAL_T3_MODE_SELECT			0x00
-#define SBE_2T3E3_LIU_VAL_E3_MODE_SELECT			0x04
-#define SBE_2T3E3_LIU_VAL_LOCAL_LOOPBACK			0x02
-#define SBE_2T3E3_LIU_VAL_REMOTE_LOOPBACK			0x01
-#define SBE_2T3E3_LIU_VAL_LOOPBACK_OFF				0x00
-#define SBE_2T3E3_LIU_VAL_LOOPBACK_REMOTE			0x01
-#define SBE_2T3E3_LIU_VAL_LOOPBACK_ANALOG			0x02
-#define SBE_2T3E3_LIU_VAL_LOOPBACK_DIGITAL			0x03
-
-/**********************************************************************
- *
- * descriptor list and data buffer
- *
- **********************************************************************/
-struct t3e3_rx_desc {
-	u32 rdes0;
-	u32 rdes1;
-	u32 rdes2;
-	u32 rdes3;
-};
-
-#define SBE_2T3E3_RX_DESC_RING_SIZE			64
-
-/* RDES0 */
-#define SBE_2T3E3_RX_DESC_21143_OWN			0X80000000
-#define SBE_2T3E3_RX_DESC_FRAME_LENGTH			0x3fff0000
-#define SBE_2T3E3_RX_DESC_FRAME_LENGTH_SHIFT		16
-#define SBE_2T3E3_RX_DESC_ERROR_SUMMARY			0x00008000
-#define SBE_2T3E3_RX_DESC_DESC_ERROR			0x00004000
-#define SBE_2T3E3_RX_DESC_DATA_TYPE			0x00003000
-#define SBE_2T3E3_RX_DESC_RUNT_FRAME			0x00000800
-#define SBE_2T3E3_RX_DESC_FIRST_DESC			0x00000200
-#define SBE_2T3E3_RX_DESC_LAST_DESC			0x00000100
-#define SBE_2T3E3_RX_DESC_FRAME_TOO_LONG		0x00000080
-#define SBE_2T3E3_RX_DESC_COLLISION_SEEN		0x00000040
-#define SBE_2T3E3_RX_DESC_FRAME_TYPE			0x00000020
-#define SBE_2T3E3_RX_DESC_RECEIVE_WATCHDOG		0x00000010
-#define SBE_2T3E3_RX_DESC_MII_ERROR			0x00000008
-#define SBE_2T3E3_RX_DESC_DRIBBLING_BIT			0x00000004
-#define SBE_2T3E3_RX_DESC_CRC_ERROR			0x00000002
-
-/* RDES1 */
-#define SBE_2T3E3_RX_DESC_END_OF_RING			0x02000000
-#define SBE_2T3E3_RX_DESC_SECOND_ADDRESS_CHAINED	0x01000000
-#define SBE_2T3E3_RX_DESC_BUFFER_2_SIZE			0x003ff800
-#define SBE_2T3E3_RX_DESC_BUFFER_1_SIZE			0x000007ff
-
-/*********************/
-
-struct t3e3_tx_desc {
-	u32 tdes0;
-	u32 tdes1;
-	u32 tdes2;
-	u32 tdes3;
-};
-
-#define SBE_2T3E3_TX_DESC_RING_SIZE			256
-
-/* TDES0 */
-#define SBE_2T3E3_TX_DESC_21143_OWN			0x80000000
-#define SBE_2T3E3_TX_DESC_ERROR_SUMMARY			0x00008000
-#define SBE_2T3E3_TX_DESC_TRANSMIT_JABBER_TIMEOUT	0x00004000
-#define SBE_2T3E3_TX_DESC_LOSS_OF_CARRIER		0x00000800
-#define SBE_2T3E3_TX_DESC_NO_CARRIER			0x00000400
-#define SBE_2T3E3_TX_DESC_LINK_FAIL_REPORT		0x00000004
-#define SBE_2T3E3_TX_DESC_UNDERFLOW_ERROR		0x00000002
-#define SBE_2T3E3_TX_DESC_DEFFERED			0x00000001
-
-/* TDES1 */
-#define SBE_2T3E3_TX_DESC_INTERRUPT_ON_COMPLETION	0x80000000
-#define SBE_2T3E3_TX_DESC_LAST_SEGMENT			0x40000000
-#define SBE_2T3E3_TX_DESC_FIRST_SEGMENT			0x20000000
-#define SBE_2T3E3_TX_DESC_CRC_DISABLE			0x04000000
-#define SBE_2T3E3_TX_DESC_END_OF_RING			0x02000000
-#define SBE_2T3E3_TX_DESC_SECOND_ADDRESS_CHAINED	0x01000000
-#define SBE_2T3E3_TX_DESC_DISABLE_PADDING		0x00800000
-#define SBE_2T3E3_TX_DESC_BUFFER_2_SIZE			0x003ff800
-#define SBE_2T3E3_TX_DESC_BUFFER_1_SIZE			0x000007ff
-
-
-#define SBE_2T3E3_MTU					1600
-#define SBE_2T3E3_CRC16_LENGTH				2
-#define SBE_2T3E3_CRC32_LENGTH				4
-
-#define MCLBYTES (SBE_2T3E3_MTU + 128)
-
-struct channel {
-	struct pci_dev *pdev;
-	struct net_device *dev;
-	struct card *card;
-	unsigned long addr;	/* DECchip */
-
-	int leds;
-
-	/* pci specific */
-	struct {
-		u32 slot;           /* should be 0 or 1 */
-		u32 command;
-		u8 cache_size;
-	} h;
-
-	/* statistics */
-	struct t3e3_stats s;
-
-	/* running */
-	struct {
-		u32 flags;
-	} r;
-
-	/* parameters */
-	struct t3e3_param p;
-
-	u32 liu_regs[SBE_2T3E3_LIU_REG_MAX];	   /* LIU registers */
-	u32 framer_regs[SBE_2T3E3_FRAMER_REG_MAX]; /* Framer registers */
-
-	/* Ethernet Controller */
-	struct {
-		u_int16_t card_serial_number[3];
-
-		u32 reg[SBE_2T3E3_21143_REG_MAX]; /* registers i.e. CSR */
-
-		u32 interrupt_enable_mask;
-
-		/* receive chain/ring */
-		struct t3e3_rx_desc *rx_ring;
-		struct sk_buff *rx_data[SBE_2T3E3_RX_DESC_RING_SIZE];
-		u32 rx_ring_current_read;
-
-		/* transmit chain/ring */
-		struct t3e3_tx_desc *tx_ring;
-		struct sk_buff *tx_data[SBE_2T3E3_TX_DESC_RING_SIZE];
-		u32 tx_ring_current_read;
-		u32 tx_ring_current_write;
-		int tx_full;
-		int tx_free_cnt;
-		spinlock_t tx_lock;
-	} ether;
-
-	int32_t interrupt_active;
-	int32_t rcv_count;
-};
-
-struct card {
-	spinlock_t bootrom_lock;
-	unsigned long bootrom_addr;
-	struct timer_list timer; /* for updating LEDs */
-	struct channel channels[0];
-};
-
-#define SBE_2T3E3_FLAG_NETWORK_UP		0x00000001
-#define SBE_2T3E3_FLAG_NO_ERROR_MESSAGES	0x00000002
-
-extern const u32 cpld_reg_map[][2];
-extern const u32 cpld_val_map[][2];
-extern const u32 t3e3_framer_reg_map[];
-extern const u32 t3e3_liu_reg_map[];
-
-void t3e3_init(struct channel *);
-void t3e3_if_up(struct channel *);
-void t3e3_if_down(struct channel *);
-int t3e3_if_start_xmit(struct sk_buff *skb, struct net_device *dev);
-void t3e3_if_config(struct channel *, u32, char *, struct t3e3_resp *, int *);
-void t3e3_set_frame_type(struct channel *, u32);
-u32 t3e3_eeprom_read_word(struct channel *, u32);
-void t3e3_read_card_serial_number(struct channel *);
-
-/* interrupt handlers */
-irqreturn_t t3e3_intr(int irq, void *dev_instance);
-void dc_intr(struct channel *);
-void dc_intr_rx(struct channel *);
-void dc_intr_tx(struct channel *);
-void dc_intr_tx_underflow(struct channel *);
-void exar7250_intr(struct channel *);
-void exar7250_E3_intr(struct channel *, u32);
-void exar7250_T3_intr(struct channel *, u32);
-
-/* Ethernet controller */
-u32 bootrom_read(struct channel *, u32);
-void bootrom_write(struct channel *, u32, u32);
-void dc_init(struct channel *);
-void dc_start(struct channel *);
-void dc_stop(struct channel *);
-void dc_start_intr(struct channel *);
-void dc_stop_intr(struct channel *);
-void dc_reset(struct channel *);
-void dc_restart(struct channel *);
-void dc_receiver_onoff(struct channel *, u32);
-void dc_transmitter_onoff(struct channel *, u32);
-void dc_set_loopback(struct channel *, u32);
-void dc_clear_descriptor_list(struct channel *);
-void dc_drop_descriptor_list(struct channel *);
-void dc_set_output_port(struct channel *);
-void t3e3_sc_init(struct channel *);
-
-/* CPLD */
-void cpld_init(struct channel *sc);
-u32 cpld_read(struct channel *sc, u32 reg);
-void cpld_set_crc(struct channel *, u32);
-void cpld_start_intr(struct channel *);
-void cpld_stop_intr(struct channel *);
-void cpld_set_clock(struct channel *sc, u32 mode);
-void cpld_set_scrambler(struct channel *, u32);
-void cpld_select_panel(struct channel *, u32);
-void cpld_set_frame_mode(struct channel *, u32);
-void cpld_set_frame_type(struct channel *, u32);
-void cpld_set_pad_count(struct channel *, u32);
-void cpld_set_fractional_mode(struct channel *, u32, u32, u32);
-void cpld_LOS_update(struct channel *);
-
-/* Framer */
-extern u32 exar7250_read(struct channel *, u32);
-extern void exar7250_write(struct channel *, u32, u32);
-void exar7250_init(struct channel *);
-void exar7250_start_intr(struct channel *, u32);
-void exar7250_stop_intr(struct channel *, u32);
-void exar7250_set_frame_type(struct channel *, u32);
-void exar7250_set_loopback(struct channel *, u32);
-void exar7250_unipolar_onoff(struct channel *, u32);
-
-/* LIU */
-u32 exar7300_read(struct channel *, u32);
-void exar7300_write(struct channel *, u32, u32);
-void exar7300_init(struct channel *);
-void exar7300_line_build_out_onoff(struct channel *, u32);
-void exar7300_set_frame_type(struct channel *, u32);
-void exar7300_set_loopback(struct channel *, u32);
-void exar7300_transmit_all_ones_onoff(struct channel *, u32);
-void exar7300_receive_equalization_onoff(struct channel *, u32);
-void exar7300_unipolar_onoff(struct channel *, u32);
-
-void update_led(struct channel *, int);
-int setup_device(struct net_device *dev, struct channel *sc);
-
-static inline int has_two_ports(struct pci_dev *pdev)
-{
-	return pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_2T3E3_P0;
-}
-
-#define dev_to_priv(dev) (*(struct channel **) ((hdlc_device *)(dev) + 1))
-
-static inline u32 dc_read(unsigned long addr, u32 reg)
-{
-	return inl(addr + (reg << 3));
-}
-
-static inline void dc_write(unsigned long addr, u32 reg, u32 val)
-{
-	outl(val, addr + (reg << 3));
-}
-
-static inline void dc_set_bits(unsigned long addr, u32 reg, u32 bits)
-{
-	dc_write(addr, reg, dc_read(addr, reg) | bits);
-}
-
-static inline void dc_clear_bits(unsigned long addr, u32 reg, u32 bits)
-{
-	dc_write(addr, reg, dc_read(addr, reg) & ~bits);
-}
-
-#define CPLD_MAP_REG(reg, sc)	(cpld_reg_map[(reg)][(sc)->h.slot])
-
-static inline void cpld_write(struct channel *channel, unsigned reg, u32 val)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-	bootrom_write(channel, CPLD_MAP_REG(reg, channel), val);
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-}
-
-#define exar7250_set_bit(sc, reg, bit)			\
-	exar7250_write((sc), (reg),			\
-		       exar7250_read(sc, reg) | (bit))
-
-#define exar7250_clear_bit(sc, reg, bit)		\
-	exar7250_write((sc), (reg),			\
-		       exar7250_read(sc, reg) & ~(bit))
-
-#define exar7300_set_bit(sc, reg, bit)			\
-	exar7300_write((sc), (reg),			\
-		       exar7300_read(sc, reg) | (bit))
-
-#define exar7300_clear_bit(sc, reg, bit)		\
-	exar7300_write((sc), (reg),			\
-		       exar7300_read(sc, reg) & ~(bit))
-
-
-#endif /* T3E3_H */
diff --git a/drivers/staging/sbe-2t3e3/Kconfig b/drivers/staging/sbe-2t3e3/Kconfig
deleted file mode 100644
index 8ec86cfc6bf8..000000000000
--- a/drivers/staging/sbe-2t3e3/Kconfig
+++ /dev/null
@@ -1,13 +0,0 @@
-config SBE_2T3E3
-	tristate "SBE wanPMC-2T3E3 support"
-	depends on HDLC && PCI
-	help
-	  Driver for wanPMC-2T3E3 cards by SBE Inc.
-
-	  If you have such a card, say Y here and see
-	  <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
-
-	  To compile this as a module, choose M here: the
-	  module will be called sbe-2t3e3.
-
-	  If unsure, say N.
diff --git a/drivers/staging/sbe-2t3e3/Makefile b/drivers/staging/sbe-2t3e3/Makefile
deleted file mode 100644
index cce2a7af626b..000000000000
--- a/drivers/staging/sbe-2t3e3/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-obj-$(CONFIG_SBE_2T3E3) += sbe-2t3e3.o
-
-sbe-2t3e3-y := module.o netdev.o maps.o	\
-	main.o cpld.o intr.o ctrl.o io.o dc.o exar7250.o exar7300.o
diff --git a/drivers/staging/sbe-2t3e3/TODO b/drivers/staging/sbe-2t3e3/TODO
deleted file mode 100644
index 624b20f70cf8..000000000000
--- a/drivers/staging/sbe-2t3e3/TODO
+++ /dev/null
@@ -1,6 +0,0 @@
-TODO:
-	- additional cleaning and tests
-	- wait for the new configuration interface in generic HDLC layer and
-	  when available, convert the driver to it
-
-Please send patches to Krzysztof Halasa <khc@pm.waw.pl>.
\ No newline at end of file
diff --git a/drivers/staging/sbe-2t3e3/cpld.c b/drivers/staging/sbe-2t3e3/cpld.c
deleted file mode 100644
index a93b05bf992c..000000000000
--- a/drivers/staging/sbe-2t3e3/cpld.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include <linux/delay.h>
-#include "2t3e3.h"
-#include "ctrl.h"
-
-#define bootrom_set_bit(sc, reg, bit)				\
-	bootrom_write((sc), (reg),				\
-		      bootrom_read((sc), (reg)) | (bit))
-
-#define bootrom_clear_bit(sc, reg, bit)				\
-	bootrom_write((sc), (reg),				\
-		      bootrom_read((sc), (reg)) & ~(bit))
-
-static inline void cpld_set_bit(struct channel *channel, unsigned reg, u32 bit)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-	bootrom_set_bit(channel, CPLD_MAP_REG(reg, channel), bit);
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-}
-
-static inline void cpld_clear_bit(struct channel *channel,
-				unsigned reg, u32 bit)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-	bootrom_clear_bit(channel, CPLD_MAP_REG(reg, channel), bit);
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-}
-
-void cpld_init(struct channel *sc)
-{
-	u32 val;
-
-	/* PCRA */
-	val = SBE_2T3E3_CPLD_VAL_CRC32 |
-		cpld_val_map[SBE_2T3E3_CPLD_VAL_LOOP_TIMING_SOURCE][sc->h.slot];
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PCRA, val);
-
-	/* PCRB */
-	val = 0;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PCRB, val);
-
-	/* PCRC */
-	val = 0;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PCRC, val);
-
-	/* PBWF */
-	val = 0;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PBWF, val);
-
-	/* PBWL */
-	val = 0;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PBWL, val);
-
-	/* PLTR */
-	val = SBE_2T3E3_CPLD_VAL_LCV_COUNTER;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PLTR, val);
-	udelay(1000);
-
-	/* PLCR */
-	val = 0;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PLCR, val);
-	udelay(1000);
-
-	/* PPFR */
-	val = 0x55;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PPFR, val);
-	/* TODO: this doesn't work!!! */
-
-	/* SERIAL_CHIP_SELECT */
-	val = 0;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_SERIAL_CHIP_SELECT, val);
-
-	/* PICSR */
-	val = SBE_2T3E3_CPLD_VAL_DMO_SIGNAL_DETECTED |
-		SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_LOCK_DETECTED |
-		SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_SIGNAL_DETECTED;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PICSR, val);
-
-	cpld_start_intr(sc);
-
-	udelay(1000);
-}
-
-void cpld_start_intr(struct channel *sc)
-{
-	u32 val;
-
-	/* PIER */
-	val = SBE_2T3E3_CPLD_VAL_INTERRUPT_FROM_ETHERNET_ENABLE |
-		SBE_2T3E3_CPLD_VAL_INTERRUPT_FROM_FRAMER_ENABLE;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PIER, val);
-}
-
-void cpld_stop_intr(struct channel *sc)
-{
-	u32 val;
-
-	/* PIER */
-	val = 0;
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PIER, val);
-}
-
-void cpld_set_frame_mode(struct channel *sc, u32 mode)
-{
-	if (sc->p.frame_mode == mode)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_FRAME_MODE_HDLC:
-		cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			       SBE_2T3E3_CPLD_VAL_TRANSPARENT_MODE |
-			       SBE_2T3E3_CPLD_VAL_RAW_MODE);
-		exar7250_unipolar_onoff(sc, SBE_2T3E3_OFF);
-		exar7300_unipolar_onoff(sc, SBE_2T3E3_OFF);
-		break;
-	case SBE_2T3E3_FRAME_MODE_TRANSPARENT:
-		cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			       SBE_2T3E3_CPLD_VAL_RAW_MODE);
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			     SBE_2T3E3_CPLD_VAL_TRANSPARENT_MODE);
-		exar7250_unipolar_onoff(sc, SBE_2T3E3_OFF);
-		exar7300_unipolar_onoff(sc, SBE_2T3E3_OFF);
-		break;
-	case SBE_2T3E3_FRAME_MODE_RAW:
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			     SBE_2T3E3_CPLD_VAL_RAW_MODE);
-		exar7250_unipolar_onoff(sc, SBE_2T3E3_ON);
-		exar7300_unipolar_onoff(sc, SBE_2T3E3_ON);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.frame_mode = mode;
-}
-
-/* set rate of the local clock */
-void cpld_set_frame_type(struct channel *sc, u32 type)
-{
-	switch (type) {
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			     SBE_2T3E3_CPLD_VAL_LOCAL_CLOCK_E3);
-		break;
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			       SBE_2T3E3_CPLD_VAL_LOCAL_CLOCK_E3);
-		break;
-	default:
-		return;
-	}
-}
-
-void cpld_set_scrambler(struct channel *sc, u32 mode)
-{
-	if (sc->p.scrambler == mode)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_SCRAMBLER_OFF:
-		cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRB,
-			       SBE_2T3E3_CPLD_VAL_SCRAMBLER_ENABLE);
-		break;
-	case SBE_2T3E3_SCRAMBLER_LARSCOM:
-		cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRB,
-			       SBE_2T3E3_CPLD_VAL_SCRAMBLER_TYPE);
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRB,
-			     SBE_2T3E3_CPLD_VAL_SCRAMBLER_ENABLE);
-		break;
-	case SBE_2T3E3_SCRAMBLER_ADC_KENTROX_DIGITAL:
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRB,
-			     SBE_2T3E3_CPLD_VAL_SCRAMBLER_TYPE);
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRB,
-			     SBE_2T3E3_CPLD_VAL_SCRAMBLER_ENABLE);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.scrambler = mode;
-}
-
-
-void cpld_set_crc(struct channel *sc, u32 crc)
-{
-	if (sc->p.crc == crc)
-		return;
-
-	switch (crc) {
-	case SBE_2T3E3_CRC_16:
-		cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			       SBE_2T3E3_CPLD_VAL_CRC32);
-		break;
-	case SBE_2T3E3_CRC_32:
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			     SBE_2T3E3_CPLD_VAL_CRC32);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.crc = crc;
-}
-
-
-void cpld_select_panel(struct channel *sc, u32 panel)
-{
-	if (sc->p.panel == panel)
-		return;
-	switch (panel) {
-	case SBE_2T3E3_PANEL_FRONT:
-		cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			       SBE_2T3E3_CPLD_VAL_REAR_PANEL);
-		break;
-	case SBE_2T3E3_PANEL_REAR:
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			     SBE_2T3E3_CPLD_VAL_REAR_PANEL);
-		break;
-	default:
-		return;
-	}
-
-	udelay(100);
-
-	sc->p.panel = panel;
-}
-
-
-void cpld_set_clock(struct channel *sc, u32 mode)
-{
-	if (sc->p.clock_source == mode)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_TIMING_LOCAL:
-		cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			     SBE_2T3E3_CPLD_VAL_ALT);
-		break;
-	case SBE_2T3E3_TIMING_LOOP:
-		cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRA,
-			       SBE_2T3E3_CPLD_VAL_ALT);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.clock_source = mode;
-}
-
-void cpld_set_pad_count(struct channel *sc, u32 count)
-{
-	u32 val;
-
-	if (sc->p.pad_count == count)
-		return;
-
-	switch (count) {
-	case SBE_2T3E3_PAD_COUNT_1:
-		val = SBE_2T3E3_CPLD_VAL_PAD_COUNT_1;
-		break;
-	case SBE_2T3E3_PAD_COUNT_2:
-		val = SBE_2T3E3_CPLD_VAL_PAD_COUNT_2;
-		break;
-	case SBE_2T3E3_PAD_COUNT_3:
-		val = SBE_2T3E3_CPLD_VAL_PAD_COUNT_3;
-		break;
-	case SBE_2T3E3_PAD_COUNT_4:
-		val = SBE_2T3E3_CPLD_VAL_PAD_COUNT_4;
-		break;
-	default:
-		return;
-	}
-
-	cpld_clear_bit(sc, SBE_2T3E3_CPLD_REG_PCRB,
-		       SBE_2T3E3_CPLD_VAL_PAD_COUNT);
-	cpld_set_bit(sc, SBE_2T3E3_CPLD_REG_PCRB, val);
-	sc->p.pad_count = count;
-}
-
-void cpld_LOS_update(struct channel *sc)
-{
-	u_int8_t los;
-
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PICSR,
-		   SBE_2T3E3_CPLD_VAL_DMO_SIGNAL_DETECTED |
-		   SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_LOCK_DETECTED |
-		   SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_SIGNAL_DETECTED);
-	los = cpld_read(sc, SBE_2T3E3_CPLD_REG_PICSR) &
-		SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_SIGNAL_DETECTED;
-
-	if (los != sc->s.LOS)
-		dev_info(&sc->pdev->dev, "SBE 2T3E3: LOS status: %s\n",
-			 los ? "Loss of signal" : "Signal OK");
-	sc->s.LOS = los;
-}
-
-void cpld_set_fractional_mode(struct channel *sc, u32 mode,
-			      u32 start, u32 stop)
-{
-	if (mode == SBE_2T3E3_FRACTIONAL_MODE_NONE) {
-		start = 0;
-		stop = 0;
-	}
-
-	if (sc->p.fractional_mode == mode && sc->p.bandwidth_start == start &&
-	    sc->p.bandwidth_stop == stop)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_FRACTIONAL_MODE_NONE:
-		cpld_write(sc, SBE_2T3E3_CPLD_REG_PCRC,
-			   SBE_2T3E3_CPLD_VAL_FRACTIONAL_MODE_NONE);
-		break;
-	case SBE_2T3E3_FRACTIONAL_MODE_0:
-		cpld_write(sc, SBE_2T3E3_CPLD_REG_PCRC,
-			   SBE_2T3E3_CPLD_VAL_FRACTIONAL_MODE_0);
-		break;
-	case SBE_2T3E3_FRACTIONAL_MODE_1:
-		cpld_write(sc, SBE_2T3E3_CPLD_REG_PCRC,
-			   SBE_2T3E3_CPLD_VAL_FRACTIONAL_MODE_1);
-		break;
-	case SBE_2T3E3_FRACTIONAL_MODE_2:
-		cpld_write(sc, SBE_2T3E3_CPLD_REG_PCRC,
-			   SBE_2T3E3_CPLD_VAL_FRACTIONAL_MODE_2);
-		break;
-	default:
-		netdev_err(sc->dev, "wrong mode in set_fractional_mode\n");
-		return;
-	}
-
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PBWF, start);
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_PBWL, stop);
-
-	sc->p.fractional_mode = mode;
-	sc->p.bandwidth_start = start;
-	sc->p.bandwidth_stop = stop;
-}
diff --git a/drivers/staging/sbe-2t3e3/ctrl.c b/drivers/staging/sbe-2t3e3/ctrl.c
deleted file mode 100644
index e0964ac9e7d7..000000000000
--- a/drivers/staging/sbe-2t3e3/ctrl.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include <linux/types.h>
-#include "2t3e3.h"
-#include "ctrl.h"
-
-void t3e3_set_frame_type(struct channel *sc, u32 mode)
-{
-	if (sc->p.frame_type == mode)
-		return;
-
-	if (sc->r.flags & SBE_2T3E3_FLAG_NETWORK_UP) {
-		dev_err(&sc->pdev->dev, "SBE 2T3E3: changing frame type during active connection\n");
-		return;
-	}
-
-	exar7300_set_frame_type(sc, mode);
-	exar7250_set_frame_type(sc, mode);
-	cpld_set_frame_type(sc, mode);
-
-	sc->p.frame_type = mode;
-}
-
-static void t3e3_set_loopback(struct channel *sc, u32 mode)
-{
-	u32 tx, rx;
-
-	if (sc->p.loopback == mode)
-		return;
-
-	tx = sc->p.transmitter_on;
-	rx = sc->p.receiver_on;
-	if (tx == SBE_2T3E3_ON)
-		dc_transmitter_onoff(sc, SBE_2T3E3_OFF);
-	if (rx == SBE_2T3E3_ON)
-		dc_receiver_onoff(sc, SBE_2T3E3_OFF);
-
-	/* stop current loopback if any exists */
-	switch (sc->p.loopback) {
-	case SBE_2T3E3_LOOPBACK_NONE:
-		break;
-	case SBE_2T3E3_LOOPBACK_ETHERNET:
-		dc_set_loopback(sc, SBE_2T3E3_21143_VAL_LOOPBACK_OFF);
-		break;
-	case SBE_2T3E3_LOOPBACK_FRAMER:
-		exar7250_set_loopback(sc, SBE_2T3E3_FRAMER_VAL_LOOPBACK_OFF);
-		break;
-	case SBE_2T3E3_LOOPBACK_LIU_DIGITAL:
-	case SBE_2T3E3_LOOPBACK_LIU_ANALOG:
-	case SBE_2T3E3_LOOPBACK_LIU_REMOTE:
-		exar7300_set_loopback(sc, SBE_2T3E3_LIU_VAL_LOOPBACK_OFF);
-		break;
-	default:
-		return;
-	}
-
-	switch (mode) {
-	case SBE_2T3E3_LOOPBACK_NONE:
-		break;
-	case SBE_2T3E3_LOOPBACK_ETHERNET:
-		dc_set_loopback(sc, SBE_2T3E3_21143_VAL_LOOPBACK_INTERNAL);
-		break;
-	case SBE_2T3E3_LOOPBACK_FRAMER:
-		exar7250_set_loopback(sc, SBE_2T3E3_FRAMER_VAL_LOOPBACK_ON);
-		break;
-	case SBE_2T3E3_LOOPBACK_LIU_DIGITAL:
-		exar7300_set_loopback(sc, SBE_2T3E3_LIU_VAL_LOOPBACK_DIGITAL);
-		break;
-	case SBE_2T3E3_LOOPBACK_LIU_ANALOG:
-		exar7300_set_loopback(sc, SBE_2T3E3_LIU_VAL_LOOPBACK_ANALOG);
-		break;
-	case SBE_2T3E3_LOOPBACK_LIU_REMOTE:
-		exar7300_set_loopback(sc, SBE_2T3E3_LIU_VAL_LOOPBACK_REMOTE);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.loopback = mode;
-
-	if (tx == SBE_2T3E3_ON)
-		dc_transmitter_onoff(sc, SBE_2T3E3_ON);
-	if (rx == SBE_2T3E3_ON)
-		dc_receiver_onoff(sc, SBE_2T3E3_ON);
-}
-
-
-static void t3e3_reg_read(struct channel *sc, u32 *reg, u32 *val)
-{
-	u32 i;
-
-	*val = 0;
-
-	switch (reg[0]) {
-	case SBE_2T3E3_CHIP_21143:
-		if (!(reg[1] & 7))
-			*val = dc_read(sc->addr, reg[1] / 8);
-		break;
-	case SBE_2T3E3_CHIP_CPLD:
-		for (i = 0; i < SBE_2T3E3_CPLD_REG_MAX; i++)
-			if (cpld_reg_map[i][sc->h.slot] == reg[1]) {
-				*val = cpld_read(sc, i);
-				break;
-			}
-		break;
-	case SBE_2T3E3_CHIP_FRAMER:
-		for (i = 0; i < SBE_2T3E3_FRAMER_REG_MAX; i++)
-			if (t3e3_framer_reg_map[i] == reg[1]) {
-				*val = exar7250_read(sc, i);
-				break;
-			}
-		break;
-	case SBE_2T3E3_CHIP_LIU:
-		for (i = 0; i < SBE_2T3E3_LIU_REG_MAX; i++)
-			if (t3e3_liu_reg_map[i] == reg[1]) {
-				*val = exar7300_read(sc, i);
-				break;
-			}
-		break;
-	default:
-		break;
-	}
-}
-
-static void t3e3_reg_write(struct channel *sc, u32 *reg)
-{
-	u32 i;
-
-	switch (reg[0]) {
-	case SBE_2T3E3_CHIP_21143:
-		dc_write(sc->addr, reg[1], reg[2]);
-		break;
-	case SBE_2T3E3_CHIP_CPLD:
-		for (i = 0; i < SBE_2T3E3_CPLD_REG_MAX; i++)
-			if (cpld_reg_map[i][sc->h.slot] == reg[1]) {
-				cpld_write(sc, i, reg[2]);
-				break;
-			}
-		break;
-	case SBE_2T3E3_CHIP_FRAMER:
-		for (i = 0; i < SBE_2T3E3_FRAMER_REG_MAX; i++)
-			if (t3e3_framer_reg_map[i] == reg[1]) {
-				exar7250_write(sc, i, reg[2]);
-				break;
-			}
-		break;
-	case SBE_2T3E3_CHIP_LIU:
-		for (i = 0; i < SBE_2T3E3_LIU_REG_MAX; i++)
-			if (t3e3_liu_reg_map[i] == reg[1]) {
-				exar7300_write(sc, i, reg[2]);
-				break;
-			}
-		break;
-	}
-}
-
-static void t3e3_port_get(struct channel *sc, struct t3e3_param *param)
-{
-	memcpy(param, &(sc->p), sizeof(struct t3e3_param));
-}
-
-static void t3e3_port_set(struct channel *sc, struct t3e3_param *param)
-{
-	if (param->frame_mode != 0xff)
-		cpld_set_frame_mode(sc, param->frame_mode);
-
-	if (param->fractional_mode != 0xff)
-		cpld_set_fractional_mode(sc, param->fractional_mode,
-					 param->bandwidth_start,
-					 param->bandwidth_stop);
-
-	if (param->pad_count != 0xff)
-		cpld_set_pad_count(sc, param->pad_count);
-
-	if (param->crc != 0xff)
-		cpld_set_crc(sc, param->crc);
-
-	if (param->receiver_on != 0xff)
-		dc_receiver_onoff(sc, param->receiver_on);
-
-	if (param->transmitter_on != 0xff)
-		dc_transmitter_onoff(sc, param->transmitter_on);
-
-	if (param->frame_type != 0xff)
-		t3e3_set_frame_type(sc, param->frame_type);
-
-	if (param->panel != 0xff)
-		cpld_select_panel(sc, param->panel);
-
-	if (param->line_build_out != 0xff)
-		exar7300_line_build_out_onoff(sc, param->line_build_out);
-
-	if (param->receive_equalization != 0xff)
-		exar7300_receive_equalization_onoff(sc, param->receive_equalization);
-
-	if (param->transmit_all_ones != 0xff)
-		exar7300_transmit_all_ones_onoff(sc, param->transmit_all_ones);
-
-	if (param->loopback != 0xff)
-		t3e3_set_loopback(sc, param->loopback);
-
-	if (param->clock_source != 0xff)
-		cpld_set_clock(sc, param->clock_source);
-
-	if (param->scrambler != 0xff)
-		cpld_set_scrambler(sc, param->scrambler);
-}
-
-static void t3e3_port_get_stats(struct channel *sc, struct t3e3_stats *stats)
-{
-	u32 result;
-
-	sc->s.LOC = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_IO_CONTROL)
-		& SBE_2T3E3_FRAMER_VAL_LOSS_OF_CLOCK_STATUS ? 1 : 0;
-
-	switch (sc->p.frame_type) {
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_CONFIGURATION_STATUS_2);
-		sc->s.LOF = result & SBE_2T3E3_FRAMER_VAL_E3_RX_LOF ? 1 : 0;
-		sc->s.OOF = result & SBE_2T3E3_FRAMER_VAL_E3_RX_OOF ? 1 : 0;
-
-		cpld_LOS_update(sc);
-
-		sc->s.AIS = result & SBE_2T3E3_FRAMER_VAL_E3_RX_AIS ? 1 : 0;
-		sc->s.FERF = result & SBE_2T3E3_FRAMER_VAL_E3_RX_FERF ? 1 : 0;
-		break;
-
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_CONFIGURATION_STATUS);
-		sc->s.AIS = result & SBE_2T3E3_FRAMER_VAL_T3_RX_AIS ? 1 : 0;
-
-		cpld_LOS_update(sc);
-
-		sc->s.IDLE = result & SBE_2T3E3_FRAMER_VAL_T3_RX_IDLE ? 1 : 0;
-		sc->s.OOF = result & SBE_2T3E3_FRAMER_VAL_T3_RX_OOF ? 1 : 0;
-
-		result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_STATUS);
-		sc->s.FERF = result & SBE_2T3E3_FRAMER_VAL_T3_RX_FERF ? 1 : 0;
-		sc->s.AIC = result & SBE_2T3E3_FRAMER_VAL_T3_RX_AIC ? 1 : 0;
-		sc->s.FEBE_code = result & SBE_2T3E3_FRAMER_VAL_T3_RX_FEBE;
-
-		sc->s.FEAC = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_FEAC);
-		break;
-
-	default:
-		break;
-	}
-
-	result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_LCV_EVENT_COUNT_MSB) << 8;
-	result += exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_HOLDING_REGISTER);
-	sc->s.LCV += result;
-
-	result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_FRAMING_BIT_ERROR_EVENT_COUNT_MSB) << 8;
-	result += exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_HOLDING_REGISTER);
-	sc->s.FRAMING_BIT += result;
-
-	result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_PARITY_ERROR_EVENT_COUNT_MSB) << 8;
-	result += exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_HOLDING_REGISTER);
-	sc->s.PARITY_ERROR += result;
-
-	result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_FEBE_EVENT_COUNT_MSB) << 8;
-	result += exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_HOLDING_REGISTER);
-	sc->s.FEBE_count += result;
-
-	result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_CP_BIT_ERROR_EVENT_COUNT_MSB) << 8;
-	result += exar7250_read(sc, SBE_2T3E3_FRAMER_REG_PMON_HOLDING_REGISTER);
-	sc->s.CP_BIT += result;
-
-	memcpy(stats, &(sc->s), sizeof(struct t3e3_stats));
-}
-
-static void t3e3_port_del_stats(struct channel *sc)
-{
-	memset(&(sc->s), 0, sizeof(struct t3e3_stats));
-}
-
-void t3e3_if_config(struct channel *sc, u32 cmd, char *set,
-		    struct t3e3_resp *ret, int *rlen)
-{
-	struct t3e3_param *param = (struct t3e3_param *)set;
-	u32 *data = (u32 *)set;
-
-	/* turn off all interrupt */
-	/* cpld_stop_intr(sc); */
-
-	switch (cmd) {
-	case SBE_2T3E3_PORT_GET:
-		t3e3_port_get(sc, &(ret->u.param));
-		*rlen = sizeof(ret->u.param);
-		break;
-	case SBE_2T3E3_PORT_SET:
-		t3e3_port_set(sc, param);
-		*rlen = 0;
-		break;
-	case SBE_2T3E3_PORT_GET_STATS:
-		t3e3_port_get_stats(sc, &(ret->u.stats));
-		*rlen = sizeof(ret->u.stats);
-		break;
-	case SBE_2T3E3_PORT_DEL_STATS:
-		t3e3_port_del_stats(sc);
-		*rlen = 0;
-		break;
-	case SBE_2T3E3_PORT_READ_REGS:
-		t3e3_reg_read(sc, data, &(ret->u.data));
-		*rlen = sizeof(ret->u.data);
-		break;
-	case SBE_2T3E3_PORT_WRITE_REGS:
-		t3e3_reg_write(sc, data);
-		*rlen = 0;
-		break;
-	case SBE_2T3E3_LOG_LEVEL:
-		*rlen = 0;
-		break;
-	default:
-		*rlen = 0;
-		break;
-	}
-}
-
-void t3e3_sc_init(struct channel *sc)
-{
-	memset(sc, 0, sizeof(*sc));
-
-	sc->p.frame_mode = SBE_2T3E3_FRAME_MODE_HDLC;
-	sc->p.fractional_mode = SBE_2T3E3_FRACTIONAL_MODE_NONE;
-	sc->p.crc = SBE_2T3E3_CRC_32;
-	sc->p.receiver_on = SBE_2T3E3_OFF;
-	sc->p.transmitter_on = SBE_2T3E3_OFF;
-	sc->p.frame_type = SBE_2T3E3_FRAME_TYPE_T3_CBIT;
-	sc->p.panel = SBE_2T3E3_PANEL_FRONT;
-	sc->p.line_build_out = SBE_2T3E3_OFF;
-	sc->p.receive_equalization = SBE_2T3E3_OFF;
-	sc->p.transmit_all_ones = SBE_2T3E3_OFF;
-	sc->p.loopback = SBE_2T3E3_LOOPBACK_NONE;
-	sc->p.clock_source = SBE_2T3E3_TIMING_LOCAL;
-	sc->p.scrambler = SBE_2T3E3_SCRAMBLER_OFF;
-	sc->p.pad_count = SBE_2T3E3_PAD_COUNT_1;
-}
diff --git a/drivers/staging/sbe-2t3e3/ctrl.h b/drivers/staging/sbe-2t3e3/ctrl.h
deleted file mode 100644
index 41f144d75c36..000000000000
--- a/drivers/staging/sbe-2t3e3/ctrl.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#ifndef CTRL_H
-#define CTRL_H
-
-#define SBE_2T3E3_OFF					0
-#define SBE_2T3E3_ON					1
-
-#define SBE_2T3E3_LED_NONE				0
-#define SBE_2T3E3_LED_GREEN				1
-#define SBE_2T3E3_LED_YELLOW				2
-
-#define SBE_2T3E3_CABLE_LENGTH_LESS_THAN_255_FEET	0
-#define SBE_2T3E3_CABLE_LENGTH_GREATER_THAN_255_FEET	1
-
-#define SBE_2T3E3_CRC_16				0
-#define SBE_2T3E3_CRC_32				1
-
-#define SBE_2T3E3_PANEL_FRONT				0
-#define SBE_2T3E3_PANEL_REAR				1
-
-#define SBE_2T3E3_FRAME_MODE_HDLC			0
-#define SBE_2T3E3_FRAME_MODE_TRANSPARENT		1
-#define SBE_2T3E3_FRAME_MODE_RAW			2
-
-#define SBE_2T3E3_FRAME_TYPE_E3_G751			0
-#define SBE_2T3E3_FRAME_TYPE_E3_G832			1
-#define SBE_2T3E3_FRAME_TYPE_T3_CBIT			2
-#define SBE_2T3E3_FRAME_TYPE_T3_M13			3
-
-#define SBE_2T3E3_FRACTIONAL_MODE_NONE			0
-#define SBE_2T3E3_FRACTIONAL_MODE_0			1
-#define SBE_2T3E3_FRACTIONAL_MODE_1			2
-#define SBE_2T3E3_FRACTIONAL_MODE_2			3
-
-#define SBE_2T3E3_SCRAMBLER_OFF				0
-#define SBE_2T3E3_SCRAMBLER_LARSCOM			1
-#define SBE_2T3E3_SCRAMBLER_ADC_KENTROX_DIGITAL		2
-
-#define SBE_2T3E3_TIMING_LOCAL				0
-#define SBE_2T3E3_TIMING_LOOP				1
-
-#define SBE_2T3E3_LOOPBACK_NONE				0
-#define SBE_2T3E3_LOOPBACK_ETHERNET			1
-#define SBE_2T3E3_LOOPBACK_FRAMER			2
-#define SBE_2T3E3_LOOPBACK_LIU_DIGITAL			3
-#define SBE_2T3E3_LOOPBACK_LIU_ANALOG			4
-#define SBE_2T3E3_LOOPBACK_LIU_REMOTE			5
-
-#define SBE_2T3E3_PAD_COUNT_1				1
-#define SBE_2T3E3_PAD_COUNT_2				2
-#define SBE_2T3E3_PAD_COUNT_3				3
-#define SBE_2T3E3_PAD_COUNT_4				4
-
-#define SBE_2T3E3_CHIP_21143				0
-#define SBE_2T3E3_CHIP_CPLD				1
-#define SBE_2T3E3_CHIP_FRAMER				2
-#define SBE_2T3E3_CHIP_LIU				3
-
-#define SBE_2T3E3_LOG_LEVEL_NONE			0
-#define SBE_2T3E3_LOG_LEVEL_ERROR			1
-#define SBE_2T3E3_LOG_LEVEL_WARNING			2
-#define SBE_2T3E3_LOG_LEVEL_INFO			3
-
-/* commands */
-#define SBE_2T3E3_PORT_GET				0
-#define SBE_2T3E3_PORT_SET				1
-#define SBE_2T3E3_PORT_GET_STATS			2
-#define SBE_2T3E3_PORT_DEL_STATS			3
-#define SBE_2T3E3_PORT_READ_REGS			4
-#define SBE_2T3E3_LOG_LEVEL				5
-#define SBE_2T3E3_PORT_WRITE_REGS			6
-
-#define NG_SBE_2T3E3_NODE_TYPE  "sbe2T3E3"
-#define NG_SBE_2T3E3_COOKIE     0x03800891
-
-struct t3e3_param {
-	u_int8_t frame_mode;		/* FRAME_MODE_* */
-	u_int8_t crc;			/* CRC_* */
-	u_int8_t receiver_on;		/* ON/OFF */
-	u_int8_t transmitter_on;	/* ON/OFF */
-	u_int8_t frame_type;		/* FRAME_TYPE_* */
-	u_int8_t panel;			/* PANEL_* */
-	u_int8_t line_build_out;	/* ON/OFF */
-	u_int8_t receive_equalization;	/* ON/OFF */
-	u_int8_t transmit_all_ones;	/* ON/OFF */
-	u_int8_t loopback;		/* LOOPBACK_* */
-	u_int8_t clock_source;		/* TIMING_* */
-	u_int8_t scrambler;		/* SCRAMBLER_* */
-	u_int8_t pad_count;		/* PAD_COUNT_* */
-	u_int8_t log_level;		/* LOG_LEVEL_* - unused */
-	u_int8_t fractional_mode;	/* FRACTIONAL_MODE_* */
-	u_int8_t bandwidth_start;	/* 0-255 */
-	u_int8_t bandwidth_stop;	/* 0-255 */
-};
-
-struct t3e3_stats {
-	u_int64_t in_bytes;
-	u32 in_packets, in_dropped;
-	u32 in_errors, in_error_desc, in_error_coll, in_error_drib,
-		in_error_crc, in_error_mii;
-	u_int64_t out_bytes;
-	u32 out_packets, out_dropped;
-	u32 out_errors, out_error_jab, out_error_lost_carr,
-		out_error_no_carr, out_error_link_fail, out_error_underflow,
-		out_error_dereferred;
-	u_int8_t LOC, LOF, OOF, LOS, AIS, FERF, IDLE, AIC, FEAC;
-	u_int16_t FEBE_code;
-	u32 LCV, FRAMING_BIT, PARITY_ERROR, FEBE_count, CP_BIT;
-};
-
-
-struct t3e3_resp {
-	union {
-		struct t3e3_param param;
-		struct t3e3_stats stats;
-		u32 data;
-	} u;
-};
-
-#endif /* CTRL_H */
diff --git a/drivers/staging/sbe-2t3e3/dc.c b/drivers/staging/sbe-2t3e3/dc.c
deleted file mode 100644
index 02510f67ac45..000000000000
--- a/drivers/staging/sbe-2t3e3/dc.c
+++ /dev/null
@@ -1,460 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include <linux/netdevice.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/io.h>
-#include "2t3e3.h"
-#include "ctrl.h"
-
-static int dc_init_descriptor_list(struct channel *sc);
-
-void dc_init(struct channel *sc)
-{
-	u32 val;
-
-	dc_stop(sc);
-	/*dc_reset(sc);*/ /* do not want to reset here */
-
-	/*
-	 * BUS_MODE (CSR0)
-	 */
-	val = SBE_2T3E3_21143_VAL_READ_LINE_ENABLE |
-		SBE_2T3E3_21143_VAL_READ_MULTIPLE_ENABLE |
-		SBE_2T3E3_21143_VAL_TRANSMIT_AUTOMATIC_POLLING_200us |
-		SBE_2T3E3_21143_VAL_BUS_ARBITRATION_RR;
-
-	if (sc->h.command & 16)
-		val |= SBE_2T3E3_21143_VAL_WRITE_AND_INVALIDATE_ENABLE;
-
-	switch (sc->h.cache_size) {
-	case 32:
-		val |= SBE_2T3E3_21143_VAL_CACHE_ALIGNMENT_32;
-		break;
-	case 16:
-		val |= SBE_2T3E3_21143_VAL_CACHE_ALIGNMENT_16;
-		break;
-	case 8:
-		val |= SBE_2T3E3_21143_VAL_CACHE_ALIGNMENT_8;
-		break;
-	default:
-		break;
-	}
-
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_BUS_MODE, val);
-
-	/* OPERATION_MODE (CSR6) */
-	val = SBE_2T3E3_21143_VAL_RECEIVE_ALL |
-		SBE_2T3E3_21143_VAL_MUST_BE_ONE |
-		SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_1 |
-		SBE_2T3E3_21143_VAL_LOOPBACK_OFF |
-		SBE_2T3E3_21143_VAL_PASS_ALL_MULTICAST |
-		SBE_2T3E3_21143_VAL_PROMISCUOUS_MODE |
-		SBE_2T3E3_21143_VAL_PASS_BAD_FRAMES;
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE, val);
-	if (sc->p.loopback == SBE_2T3E3_LOOPBACK_ETHERNET)
-		sc->p.loopback = SBE_2T3E3_LOOPBACK_NONE;
-
-	/*
-	 * GENERAL_PURPOSE_TIMER_AND_INTERRUPT_MITIGATION_CONTROL (CSR11)
-	 */
-	val = SBE_2T3E3_21143_VAL_CYCLE_SIZE |
-		SBE_2T3E3_21143_VAL_TRANSMIT_TIMER |
-		SBE_2T3E3_21143_VAL_NUMBER_OF_TRANSMIT_PACKETS |
-		SBE_2T3E3_21143_VAL_RECEIVE_TIMER |
-		SBE_2T3E3_21143_VAL_NUMBER_OF_RECEIVE_PACKETS;
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_GENERAL_PURPOSE_TIMER_AND_INTERRUPT_MITIGATION_CONTROL, val);
-
-	/* prepare descriptors and data for receive and transmit processes */
-	if (dc_init_descriptor_list(sc) != 0)
-		return;
-
-	/* clear ethernet interrupts status */
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_STATUS, 0xFFFFFFFF);
-
-	/* SIA mode registers */
-	dc_set_output_port(sc);
-}
-
-void dc_start(struct channel *sc)
-{
-	u32 val;
-
-	if (!(sc->r.flags & SBE_2T3E3_FLAG_NETWORK_UP))
-		return;
-
-	dc_init(sc);
-
-	/* get actual LOS and OOF status */
-	switch (sc->p.frame_type) {
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		val = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_CONFIGURATION_STATUS_2);
-		dev_dbg(&sc->pdev->dev, "Start Framer Rx Status = %02X\n", val);
-		sc->s.OOF = val & SBE_2T3E3_FRAMER_VAL_E3_RX_OOF ? 1 : 0;
-		break;
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		val = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_CONFIGURATION_STATUS);
-		dev_dbg(&sc->pdev->dev, "Start Framer Rx Status = %02X\n", val);
-		sc->s.OOF = val & SBE_2T3E3_FRAMER_VAL_T3_RX_OOF ? 1 : 0;
-		break;
-	default:
-		break;
-	}
-	cpld_LOS_update(sc);
-
-	/* start receive and transmit processes */
-	dc_transmitter_onoff(sc, SBE_2T3E3_ON);
-	dc_receiver_onoff(sc, SBE_2T3E3_ON);
-
-	/* start interrupts */
-	dc_start_intr(sc);
-}
-
-#define MAX_INT_WAIT_CNT	12000
-void dc_stop(struct channel *sc)
-{
-	int wcnt;
-
-	/* stop receive and transmit processes */
-	dc_receiver_onoff(sc, SBE_2T3E3_OFF);
-	dc_transmitter_onoff(sc, SBE_2T3E3_OFF);
-
-	/* turn off ethernet interrupts */
-	dc_stop_intr(sc);
-
-	/* wait to ensure the interrupts have been completed */
-	for (wcnt = 0; wcnt < MAX_INT_WAIT_CNT; wcnt++) {
-		udelay(5);
-		if (!sc->interrupt_active)
-			break;
-	}
-	if (wcnt >= MAX_INT_WAIT_CNT)
-		dev_warn(&sc->pdev->dev, "SBE 2T3E3: Interrupt active too long\n");
-
-	/* clear all receive/transmit data */
-	dc_drop_descriptor_list(sc);
-}
-
-void dc_start_intr(struct channel *sc)
-{
-	if (sc->p.loopback == SBE_2T3E3_LOOPBACK_NONE && sc->s.OOF)
-		return;
-
-	if (sc->p.receiver_on || sc->p.transmitter_on) {
-		if (!sc->ether.interrupt_enable_mask)
-			dc_write(sc->addr, SBE_2T3E3_21143_REG_STATUS, 0xFFFFFFFF);
-
-		sc->ether.interrupt_enable_mask =
-			SBE_2T3E3_21143_VAL_NORMAL_INTERRUPT_SUMMARY_ENABLE |
-			SBE_2T3E3_21143_VAL_ABNORMAL_INTERRUPT_SUMMARY_ENABLE |
-			SBE_2T3E3_21143_VAL_RECEIVE_STOPPED_ENABLE |
-			SBE_2T3E3_21143_VAL_RECEIVE_BUFFER_UNAVAILABLE_ENABLE |
-			SBE_2T3E3_21143_VAL_RECEIVE_INTERRUPT_ENABLE |
-			SBE_2T3E3_21143_VAL_TRANSMIT_UNDERFLOW_INTERRUPT_ENABLE |
-			SBE_2T3E3_21143_VAL_TRANSMIT_BUFFER_UNAVAILABLE_ENABLE |
-			SBE_2T3E3_21143_VAL_TRANSMIT_STOPPED_ENABLE |
-			SBE_2T3E3_21143_VAL_TRANSMIT_INTERRUPT_ENABLE;
-
-		dc_write(sc->addr, SBE_2T3E3_21143_REG_INTERRUPT_ENABLE,
-			 sc->ether.interrupt_enable_mask);
-	}
-}
-
-void dc_stop_intr(struct channel *sc)
-{
-	sc->ether.interrupt_enable_mask = 0;
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_INTERRUPT_ENABLE, 0);
-}
-
-void dc_reset(struct channel *sc)
-{
-	/* turn off ethernet interrupts */
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_INTERRUPT_ENABLE, 0);
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_STATUS, 0xFFFFFFFF);
-
-	/* software reset */
-	dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_BUS_MODE,
-		   SBE_2T3E3_21143_VAL_SOFTWARE_RESET);
-	udelay(4); /* 50 PCI cycles < 2us */
-
-	/* clear hardware configuration */
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_BUS_MODE, 0);
-
-	/* clear software configuration */
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE, 0);
-
-	/* turn off SIA reset */
-	dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_SIA_CONNECTIVITY,
-		   SBE_2T3E3_21143_VAL_SIA_RESET);
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_SIA_TRANSMIT_AND_RECEIVE, 0);
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_SIA_AND_GENERAL_PURPOSE_PORT, 0);
-}
-
-
-void dc_receiver_onoff(struct channel *sc, u32 mode)
-{
-	u32 i, state = 0;
-
-	if (sc->p.receiver_on == mode)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_OFF:
-		if (dc_read(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE) &
-		    SBE_2T3E3_21143_VAL_RECEIVE_START) {
-			dc_clear_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-				      SBE_2T3E3_21143_VAL_RECEIVE_START);
-
-			for (i = 0; i < 16; i++) {
-				state = dc_read(sc->addr, SBE_2T3E3_21143_REG_STATUS) &
-					SBE_2T3E3_21143_VAL_RECEIVE_PROCESS_STATE;
-				if (state == SBE_2T3E3_21143_VAL_RX_STOPPED)
-					break;
-				udelay(5);
-			}
-			if (state != SBE_2T3E3_21143_VAL_RX_STOPPED)
-				dev_warn(&sc->pdev->dev, "SBE 2T3E3: Rx failed to stop\n");
-			else
-				dev_info(&sc->pdev->dev, "SBE 2T3E3: Rx off\n");
-		}
-		break;
-	case SBE_2T3E3_ON:
-		dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-			   SBE_2T3E3_21143_VAL_RECEIVE_START);
-		udelay(100);
-		dc_write(sc->addr, SBE_2T3E3_21143_REG_RECEIVE_POLL_DEMAND, 0xFFFFFFFF);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.receiver_on = mode;
-}
-
-void dc_transmitter_onoff(struct channel *sc, u32 mode)
-{
-	u32 i, state = 0;
-
-	if (sc->p.transmitter_on == mode)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_OFF:
-		if (dc_read(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE) &
-		    SBE_2T3E3_21143_VAL_TRANSMISSION_START) {
-			dc_clear_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-				      SBE_2T3E3_21143_VAL_TRANSMISSION_START);
-
-			for (i = 0; i < 16; i++) {
-				state = dc_read(sc->addr, SBE_2T3E3_21143_REG_STATUS) &
-					SBE_2T3E3_21143_VAL_TRANSMISSION_PROCESS_STATE;
-				if (state == SBE_2T3E3_21143_VAL_TX_STOPPED)
-					break;
-				udelay(5);
-			}
-			if (state != SBE_2T3E3_21143_VAL_TX_STOPPED)
-				dev_warn(&sc->pdev->dev, "SBE 2T3E3: Tx failed to stop\n");
-		}
-		break;
-	case SBE_2T3E3_ON:
-		dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-			   SBE_2T3E3_21143_VAL_TRANSMISSION_START);
-		udelay(100);
-		dc_write(sc->addr, SBE_2T3E3_21143_REG_TRANSMIT_POLL_DEMAND, 0xFFFFFFFF);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.transmitter_on = mode;
-}
-
-
-
-void dc_set_loopback(struct channel *sc, u32 mode)
-{
-	u32 val;
-
-	switch (mode) {
-	case SBE_2T3E3_21143_VAL_LOOPBACK_OFF:
-	case SBE_2T3E3_21143_VAL_LOOPBACK_INTERNAL:
-		break;
-	default:
-		return;
-	}
-
-	/* select loopback mode */
-	val = dc_read(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE) &
-		~SBE_2T3E3_21143_VAL_OPERATING_MODE;
-	val |= mode;
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE, val);
-
-	if (mode == SBE_2T3E3_21143_VAL_LOOPBACK_OFF)
-		dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-			   SBE_2T3E3_21143_VAL_FULL_DUPLEX_MODE);
-	else
-		dc_clear_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-			      SBE_2T3E3_21143_VAL_FULL_DUPLEX_MODE);
-}
-
-static int dc_init_descriptor_list(struct channel *sc)
-{
-	u32 i, j;
-	struct sk_buff *m;
-
-	if (sc->ether.rx_ring == NULL)
-		sc->ether.rx_ring = kcalloc(SBE_2T3E3_RX_DESC_RING_SIZE,
-					    sizeof(struct t3e3_rx_desc), GFP_KERNEL);
-	if (sc->ether.rx_ring == NULL)
-		return -ENOMEM;
-
-	if (sc->ether.tx_ring == NULL)
-		sc->ether.tx_ring = kcalloc(SBE_2T3E3_TX_DESC_RING_SIZE,
-					    sizeof(struct t3e3_tx_desc), GFP_KERNEL);
-	if (sc->ether.tx_ring == NULL) {
-		kfree(sc->ether.rx_ring);
-		sc->ether.rx_ring = NULL;
-		return -ENOMEM;
-	}
-
-
-	/*
-	 * Receive ring
-	 */
-	for (i = 0; i < SBE_2T3E3_RX_DESC_RING_SIZE; i++) {
-		sc->ether.rx_ring[i].rdes0 = SBE_2T3E3_RX_DESC_21143_OWN;
-		sc->ether.rx_ring[i].rdes1 =
-			SBE_2T3E3_RX_DESC_SECOND_ADDRESS_CHAINED | SBE_2T3E3_MTU;
-
-		if (sc->ether.rx_data[i] == NULL) {
-			m = dev_alloc_skb(MCLBYTES);
-			if (!m) {
-				for (j = 0; j < i; j++) {
-					dev_kfree_skb_any(sc->ether.rx_data[j]);
-					sc->ether.rx_data[j] = NULL;
-				}
-				kfree(sc->ether.rx_ring);
-				sc->ether.rx_ring = NULL;
-				kfree(sc->ether.tx_ring);
-				sc->ether.tx_ring = NULL;
-				dev_err(&sc->pdev->dev, "SBE 2T3E3: token_alloc err:"
-					" no buffer space for RX ring\n");
-				return -ENOBUFS;
-			}
-			sc->ether.rx_data[i] = m;
-		}
-		sc->ether.rx_ring[i].rdes2 = virt_to_phys(sc->ether.rx_data[i]->data);
-
-		sc->ether.rx_ring[i].rdes3 = virt_to_phys(
-			&sc->ether.rx_ring[(i + 1) % SBE_2T3E3_RX_DESC_RING_SIZE]);
-	}
-	sc->ether.rx_ring[SBE_2T3E3_RX_DESC_RING_SIZE - 1].rdes1 |=
-		SBE_2T3E3_RX_DESC_END_OF_RING;
-	sc->ether.rx_ring_current_read = 0;
-
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_RECEIVE_LIST_BASE_ADDRESS,
-		 virt_to_phys(&sc->ether.rx_ring[0]));
-
-	/*
-	 * Transmit ring
-	 */
-	for (i = 0; i < SBE_2T3E3_TX_DESC_RING_SIZE; i++) {
-		sc->ether.tx_ring[i].tdes0 = 0;
-		sc->ether.tx_ring[i].tdes1 = SBE_2T3E3_TX_DESC_SECOND_ADDRESS_CHAINED |
-			SBE_2T3E3_TX_DESC_DISABLE_PADDING;
-
-		sc->ether.tx_ring[i].tdes2 = 0;
-		sc->ether.tx_data[i] = NULL;
-
-		sc->ether.tx_ring[i].tdes3 = virt_to_phys(
-			&sc->ether.tx_ring[(i + 1) % SBE_2T3E3_TX_DESC_RING_SIZE]);
-	}
-	sc->ether.tx_ring[SBE_2T3E3_TX_DESC_RING_SIZE - 1].tdes1 |=
-		SBE_2T3E3_TX_DESC_END_OF_RING;
-
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_TRANSMIT_LIST_BASE_ADDRESS,
-		 virt_to_phys(&sc->ether.tx_ring[0]));
-	sc->ether.tx_ring_current_read = 0;
-	sc->ether.tx_ring_current_write = 0;
-	sc->ether.tx_free_cnt = SBE_2T3E3_TX_DESC_RING_SIZE;
-	spin_lock_init(&sc->ether.tx_lock);
-
-	return 0;
-}
-
-void dc_clear_descriptor_list(struct channel *sc)
-{
-	u32 i;
-
-	/* clear CSR3 and CSR4 */
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_RECEIVE_LIST_BASE_ADDRESS, 0);
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_TRANSMIT_LIST_BASE_ADDRESS, 0);
-
-	/* free all data buffers on TX ring */
-	for (i = 0; i < SBE_2T3E3_TX_DESC_RING_SIZE; i++) {
-		if (sc->ether.tx_data[i] != NULL) {
-			dev_kfree_skb_any(sc->ether.tx_data[i]);
-			sc->ether.tx_data[i] = NULL;
-		}
-	}
-}
-
-void dc_drop_descriptor_list(struct channel *sc)
-{
-	u32 i;
-
-	dc_clear_descriptor_list(sc);
-
-	/* free all data buffers on RX ring */
-	for (i = 0; i < SBE_2T3E3_RX_DESC_RING_SIZE; i++) {
-		if (sc->ether.rx_data[i] != NULL) {
-			dev_kfree_skb_any(sc->ether.rx_data[i]);
-			sc->ether.rx_data[i] = NULL;
-		}
-	}
-
-	kfree(sc->ether.rx_ring);
-	sc->ether.rx_ring = NULL;
-	kfree(sc->ether.tx_ring);
-	sc->ether.tx_ring = NULL;
-}
-
-
-void dc_set_output_port(struct channel *sc)
-{
-	dc_clear_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-		      SBE_2T3E3_21143_VAL_PORT_SELECT);
-
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_SIA_STATUS, 0x00000301);
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_SIA_CONNECTIVITY, 0);
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_SIA_TRANSMIT_AND_RECEIVE, 0);
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_SIA_AND_GENERAL_PURPOSE_PORT, 0x08000011);
-
-	dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-		   SBE_2T3E3_21143_VAL_TRANSMIT_THRESHOLD_MODE_100Mbs |
-		   SBE_2T3E3_21143_VAL_HEARTBEAT_DISABLE |
-		   SBE_2T3E3_21143_VAL_PORT_SELECT |
-		   SBE_2T3E3_21143_VAL_FULL_DUPLEX_MODE);
-}
-
-void dc_restart(struct channel *sc)
-{
-	dev_warn(&sc->pdev->dev, "SBE 2T3E3: 21143 restart\n");
-
-	dc_stop(sc);
-	dc_reset(sc);
-	dc_init(sc);	/* stop + reset + init */
-	dc_start(sc);
-}
diff --git a/drivers/staging/sbe-2t3e3/exar7250.c b/drivers/staging/sbe-2t3e3/exar7250.c
deleted file mode 100644
index e3ddd140207e..000000000000
--- a/drivers/staging/sbe-2t3e3/exar7250.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include "2t3e3.h"
-#include "ctrl.h"
-
-void exar7250_init(struct channel *sc)
-{
-	exar7250_write(sc, SBE_2T3E3_FRAMER_REG_OPERATING_MODE,
-		       SBE_2T3E3_FRAMER_VAL_T3_CBIT |
-		       SBE_2T3E3_FRAMER_VAL_INTERRUPT_ENABLE_RESET |
-		       SBE_2T3E3_FRAMER_VAL_TIMING_ASYNCH_TXINCLK);
-
-	exar7250_write(sc, SBE_2T3E3_FRAMER_REG_IO_CONTROL,
-		       SBE_2T3E3_FRAMER_VAL_DISABLE_TX_LOSS_OF_CLOCK |
-		       SBE_2T3E3_FRAMER_VAL_DISABLE_RX_LOSS_OF_CLOCK |
-		       SBE_2T3E3_FRAMER_VAL_AMI_LINE_CODE |
-		       SBE_2T3E3_FRAMER_VAL_RX_LINE_CLOCK_INVERT);
-
-	exar7250_set_frame_type(sc, SBE_2T3E3_FRAME_TYPE_T3_CBIT);
-}
-
-void exar7250_set_frame_type(struct channel *sc, u32 type)
-{
-	u32 val;
-
-	switch (type) {
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		break;
-	default:
-		return;
-	}
-
-	exar7250_stop_intr(sc, type);
-
-	val = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_OPERATING_MODE);
-	val &= ~(SBE_2T3E3_FRAMER_VAL_LOCAL_LOOPBACK_MODE |
-		 SBE_2T3E3_FRAMER_VAL_T3_E3_SELECT |
-		 SBE_2T3E3_FRAMER_VAL_FRAME_FORMAT_SELECT);
-	switch (type) {
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-		val |= SBE_2T3E3_FRAMER_VAL_E3_G751;
-		break;
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		val |= SBE_2T3E3_FRAMER_VAL_E3_G832;
-		break;
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-		val |= SBE_2T3E3_FRAMER_VAL_T3_CBIT;
-		break;
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		val |= SBE_2T3E3_FRAMER_VAL_T3_M13;
-		break;
-	default:
-		return;
-	}
-	exar7250_write(sc, SBE_2T3E3_FRAMER_REG_OPERATING_MODE, val);
-	exar7250_start_intr(sc, type);
-}
-
-
-void exar7250_start_intr(struct channel *sc, u32 type)
-{
-	u32 val;
-
-	switch (type) {
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		val = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_CONFIGURATION_STATUS_2);
-
-		cpld_LOS_update(sc);
-
-		sc->s.OOF = val & SBE_2T3E3_FRAMER_VAL_E3_RX_OOF ? 1 : 0;
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_STATUS_1);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_ENABLE_1,
-			       SBE_2T3E3_FRAMER_VAL_E3_RX_OOF_INTERRUPT_ENABLE |
-			       SBE_2T3E3_FRAMER_VAL_E3_RX_LOS_INTERRUPT_ENABLE);
-
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_STATUS_2);
-		break;
-
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		val = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_CONFIGURATION_STATUS);
-
-		cpld_LOS_update(sc);
-
-		sc->s.OOF = val & SBE_2T3E3_FRAMER_VAL_T3_RX_OOF ? 1 : 0;
-
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_INTERRUPT_STATUS);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_T3_RX_INTERRUPT_ENABLE,
-			       SBE_2T3E3_FRAMER_VAL_T3_RX_LOS_INTERRUPT_ENABLE |
-			       SBE_2T3E3_FRAMER_VAL_T3_RX_OOF_INTERRUPT_ENABLE);
-
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_FEAC_INTERRUPT_ENABLE_STATUS);
-
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_T3_RX_LAPD_CONTROL, 0);
-		break;
-
-	default:
-		return;
-	}
-
-	exar7250_read(sc, SBE_2T3E3_FRAMER_REG_BLOCK_INTERRUPT_STATUS);
-	exar7250_write(sc, SBE_2T3E3_FRAMER_REG_BLOCK_INTERRUPT_ENABLE,
-		       SBE_2T3E3_FRAMER_VAL_RX_INTERRUPT_ENABLE |
-		       SBE_2T3E3_FRAMER_VAL_TX_INTERRUPT_ENABLE);
-}
-
-
-void exar7250_stop_intr(struct channel *sc, u32 type)
-{
-	exar7250_write(sc, SBE_2T3E3_FRAMER_REG_BLOCK_INTERRUPT_ENABLE, 0);
-	exar7250_read(sc, SBE_2T3E3_FRAMER_REG_BLOCK_INTERRUPT_STATUS);
-
-	switch (type) {
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_ENABLE_1, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_STATUS_1);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_ENABLE_2, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_STATUS_2);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_E3_RX_LAPD_CONTROL, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_LAPD_CONTROL);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_E3_TX_LAPD_STATUS, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_TX_LAPD_STATUS);
-		break;
-
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_T3_RX_INTERRUPT_ENABLE, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_INTERRUPT_STATUS);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_T3_RX_FEAC_INTERRUPT_ENABLE_STATUS, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_FEAC_INTERRUPT_ENABLE_STATUS);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_T3_RX_LAPD_CONTROL, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_LAPD_CONTROL);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_T3_TX_FEAC_CONFIGURATION_STATUS, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_TX_FEAC_CONFIGURATION_STATUS);
-		exar7250_write(sc, SBE_2T3E3_FRAMER_REG_T3_TX_LAPD_STATUS, 0);
-		exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_TX_LAPD_STATUS);
-		break;
-	}
-}
-
-
-
-
-void exar7250_unipolar_onoff(struct channel *sc, u32 mode)
-{
-	switch (mode) {
-	case SBE_2T3E3_OFF:
-		exar7300_clear_bit(sc, SBE_2T3E3_FRAMER_REG_IO_CONTROL,
-				   SBE_2T3E3_FRAMER_VAL_UNIPOLAR);
-		break;
-	case SBE_2T3E3_ON:
-		exar7300_set_bit(sc, SBE_2T3E3_FRAMER_REG_IO_CONTROL,
-				 SBE_2T3E3_FRAMER_VAL_UNIPOLAR);
-		break;
-	}
-}
-
-void exar7250_set_loopback(struct channel *sc, u32 mode)
-{
-	switch (mode) {
-	case SBE_2T3E3_FRAMER_VAL_LOOPBACK_OFF:
-		exar7300_clear_bit(sc, SBE_2T3E3_FRAMER_REG_OPERATING_MODE,
-				   SBE_2T3E3_FRAMER_VAL_LOCAL_LOOPBACK_MODE);
-		break;
-	case SBE_2T3E3_FRAMER_VAL_LOOPBACK_ON:
-		exar7300_set_bit(sc, SBE_2T3E3_FRAMER_REG_OPERATING_MODE,
-				 SBE_2T3E3_FRAMER_VAL_LOCAL_LOOPBACK_MODE);
-		break;
-	}
-}
diff --git a/drivers/staging/sbe-2t3e3/exar7300.c b/drivers/staging/sbe-2t3e3/exar7300.c
deleted file mode 100644
index cd229998a62e..000000000000
--- a/drivers/staging/sbe-2t3e3/exar7300.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include "2t3e3.h"
-#include "ctrl.h"
-
-void exar7300_init(struct channel *sc)
-{
-	exar7300_write(sc, SBE_2T3E3_LIU_REG_REG1, 0);
-
-	/* enable line decodeer and encoder */
-	exar7300_write(sc, SBE_2T3E3_LIU_REG_REG2, 0);
-	exar7300_write(sc, SBE_2T3E3_LIU_REG_REG3, 0);
-	exar7300_write(sc, SBE_2T3E3_LIU_REG_REG4,
-		       SBE_2T3E3_LIU_VAL_T3_MODE_SELECT |
-		       SBE_2T3E3_LIU_VAL_LOOPBACK_OFF);
-}
-
-void exar7300_set_loopback(struct channel *sc, u32 mode)
-{
-	u32 val;
-
-	switch (mode) {
-	case SBE_2T3E3_LIU_VAL_LOOPBACK_OFF:
-	case SBE_2T3E3_LIU_VAL_LOOPBACK_REMOTE:
-	case SBE_2T3E3_LIU_VAL_LOOPBACK_ANALOG:
-	case SBE_2T3E3_LIU_VAL_LOOPBACK_DIGITAL:
-		break;
-	default:
-		return;
-	}
-
-	val = exar7300_read(sc, SBE_2T3E3_LIU_REG_REG4);
-	val &= ~(SBE_2T3E3_LIU_VAL_LOCAL_LOOPBACK | SBE_2T3E3_LIU_VAL_REMOTE_LOOPBACK);
-	val |= mode;
-	exar7300_write(sc, SBE_2T3E3_LIU_REG_REG4, val);
-}
-
-void exar7300_set_frame_type(struct channel *sc, u32 type)
-{
-	u32 val;
-
-	switch (type) {
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		break;
-	default:
-		return;
-	}
-
-	val = exar7300_read(sc, SBE_2T3E3_LIU_REG_REG4);
-	val &= ~(SBE_2T3E3_LIU_VAL_T3_MODE_SELECT |
-		 SBE_2T3E3_LIU_VAL_E3_MODE_SELECT);
-
-	switch (type) {
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		val |= SBE_2T3E3_LIU_VAL_T3_MODE_SELECT;
-		break;
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		val |= SBE_2T3E3_LIU_VAL_E3_MODE_SELECT;
-		break;
-	default:
-		return;
-	}
-
-	exar7300_write(sc, SBE_2T3E3_LIU_REG_REG4, val);
-}
-
-
-void exar7300_transmit_all_ones_onoff(struct channel *sc, u32 mode)
-{
-	if (sc->p.transmit_all_ones == mode)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_ON:
-		exar7300_set_bit(sc, SBE_2T3E3_LIU_REG_REG1,
-				 SBE_2T3E3_LIU_VAL_TRANSMIT_ALL_ONES);
-		break;
-	case SBE_2T3E3_OFF:
-		exar7300_clear_bit(sc, SBE_2T3E3_LIU_REG_REG1,
-				   SBE_2T3E3_LIU_VAL_TRANSMIT_ALL_ONES);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.transmit_all_ones = mode;
-}
-
-void exar7300_receive_equalization_onoff(struct channel *sc, u32 mode)
-{
-	if (sc->p.receive_equalization == mode)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_OFF:
-		exar7300_set_bit(sc, SBE_2T3E3_LIU_REG_REG2,
-				 SBE_2T3E3_LIU_VAL_RECEIVE_EQUALIZATION_DISABLE);
-		break;
-	case SBE_2T3E3_ON:
-		exar7300_clear_bit(sc, SBE_2T3E3_LIU_REG_REG2,
-				   SBE_2T3E3_LIU_VAL_RECEIVE_EQUALIZATION_DISABLE);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.receive_equalization = mode;
-}
-
-void exar7300_line_build_out_onoff(struct channel *sc, u32 mode)
-{
-	if (sc->p.line_build_out == mode)
-		return;
-
-	switch (mode) {
-	case SBE_2T3E3_OFF:
-		exar7300_set_bit(sc, SBE_2T3E3_LIU_REG_REG1,
-				 SBE_2T3E3_LIU_VAL_TRANSMIT_LEVEL_SELECT);
-		exar7300_receive_equalization_onoff(sc, SBE_2T3E3_OFF);
-		break;
-	case SBE_2T3E3_ON:
-		exar7300_clear_bit(sc, SBE_2T3E3_LIU_REG_REG1,
-				   SBE_2T3E3_LIU_VAL_TRANSMIT_LEVEL_SELECT);
-		exar7300_receive_equalization_onoff(sc, SBE_2T3E3_ON);
-		break;
-	default:
-		return;
-	}
-
-	sc->p.line_build_out = mode;
-}
-
-/* TODO - what about encoder in raw mode??? disable it too? */
-void exar7300_unipolar_onoff(struct channel *sc, u32 mode)
-{
-	switch (mode) {
-	case SBE_2T3E3_OFF:
-		exar7300_clear_bit(sc, SBE_2T3E3_LIU_REG_REG3,
-				   SBE_2T3E3_LIU_VAL_DECODER_DISABLE);
-		exar7300_clear_bit(sc, SBE_2T3E3_LIU_REG_REG1,
-				   SBE_2T3E3_LIU_VAL_TRANSMIT_BINARY_DATA);
-		break;
-	case SBE_2T3E3_ON:
-		exar7300_set_bit(sc, SBE_2T3E3_LIU_REG_REG3,
-				 SBE_2T3E3_LIU_VAL_DECODER_DISABLE);
-		exar7300_set_bit(sc, SBE_2T3E3_LIU_REG_REG1,
-				 SBE_2T3E3_LIU_VAL_TRANSMIT_BINARY_DATA);
-		break;
-	}
-}
diff --git a/drivers/staging/sbe-2t3e3/intr.c b/drivers/staging/sbe-2t3e3/intr.c
deleted file mode 100644
index 1bf74b788008..000000000000
--- a/drivers/staging/sbe-2t3e3/intr.c
+++ /dev/null
@@ -1,579 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include <linux/hdlc.h>
-#include <linux/interrupt.h>
-#include <linux/netdevice.h>
-#include "2t3e3.h"
-
-irqreturn_t t3e3_intr(int irq, void *dev_instance)
-{
-	struct channel *sc = dev_to_priv(dev_instance);
-	u32 val;
-	irqreturn_t ret = IRQ_NONE;
-
-	sc->interrupt_active = 1;
-
-	val = cpld_read(sc, SBE_2T3E3_CPLD_REG_PICSR);
-
-	if (val & SBE_2T3E3_CPLD_VAL_RECEIVE_LOSS_OF_SIGNAL_CHANGE) {
-		dev_dbg(&sc->pdev->dev,
-			"Rx LOS Chng Int r=%02x (LOS|OOF=%02x)\n",
-			val, (sc->s.LOS << 4) | sc->s.OOF);
-		cpld_LOS_update(sc);
-		ret = IRQ_HANDLED;
-	}
-
-	if (val & SBE_2T3E3_CPLD_VAL_INTERRUPT_FROM_ETHERNET_ASSERTED) {
-		dc_intr(sc);
-		ret = IRQ_HANDLED;
-	}
-
-	if (val & SBE_2T3E3_CPLD_VAL_INTERRUPT_FROM_FRAMER_ASSERTED) {
-		exar7250_intr(sc);
-		ret = IRQ_HANDLED;
-	}
-
-	/*
-	  we don't care about other interrupt sources (DMO, LOS, LCV) because
-	  they are handled by Framer too
-	*/
-
-	sc->interrupt_active = 0;
-	return ret;
-}
-
-void dc_intr(struct channel *sc)
-{
-	u32 val;
-
-	/* disable ethernet interrupts */
-	/* grrr this clears interrupt summary bits !!! */
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_INTERRUPT_ENABLE, 0);
-
-	while ((val = dc_read(sc->addr, SBE_2T3E3_21143_REG_STATUS)) &
-	       (SBE_2T3E3_21143_VAL_RECEIVE_PROCESS_STOPPED |
-		SBE_2T3E3_21143_VAL_RECEIVE_BUFFER_UNAVAILABLE |
-		SBE_2T3E3_21143_VAL_RECEIVE_INTERRUPT |
-		SBE_2T3E3_21143_VAL_TRANSMIT_UNDERFLOW |
-		SBE_2T3E3_21143_VAL_TRANSMIT_BUFFER_UNAVAILABLE |
-		SBE_2T3E3_21143_VAL_TRANSMIT_PROCESS_STOPPED |
-		SBE_2T3E3_21143_VAL_TRANSMIT_INTERRUPT)) {
-		dc_write(sc->addr, SBE_2T3E3_21143_REG_STATUS, val);
-
-		dev_dbg(&sc->pdev->dev, "SBE 2T3E3: Ethernet controller interrupt! (CSR5 = %08X)\n",
-			val);
-
-		if (val & (SBE_2T3E3_21143_VAL_RECEIVE_INTERRUPT |
-			   SBE_2T3E3_21143_VAL_RECEIVE_BUFFER_UNAVAILABLE |
-			   SBE_2T3E3_21143_VAL_RECEIVE_PROCESS_STOPPED)) {
-			if (val & SBE_2T3E3_21143_VAL_RECEIVE_INTERRUPT)
-				dev_dbg(&sc->pdev->dev,
-					"Receive interrupt (LOS=%d, OOF=%d)\n",
-					sc->s.LOS, sc->s.OOF);
-			if (val & SBE_2T3E3_21143_VAL_RECEIVE_BUFFER_UNAVAILABLE)
-				dev_dbg(&sc->pdev->dev,
-					"Receive buffer unavailable\n");
-			if (val & SBE_2T3E3_21143_VAL_RECEIVE_PROCESS_STOPPED)
-				dev_dbg(&sc->pdev->dev,
-					"Receive process stopped\n");
-			dc_intr_rx(sc);
-		}
-
-		if (val & SBE_2T3E3_21143_VAL_TRANSMIT_UNDERFLOW) {
-			dev_dbg(&sc->pdev->dev, "Transmit underflow\n");
-			dc_intr_tx_underflow(sc);
-		}
-
-		if (val & (SBE_2T3E3_21143_VAL_TRANSMIT_BUFFER_UNAVAILABLE |
-			   SBE_2T3E3_21143_VAL_TRANSMIT_INTERRUPT |
-			   SBE_2T3E3_21143_VAL_TRANSMIT_PROCESS_STOPPED)) {
-			if (val & SBE_2T3E3_21143_VAL_TRANSMIT_INTERRUPT)
-				dev_dbg(&sc->pdev->dev, "Transmit interrupt\n");
-			if (val & SBE_2T3E3_21143_VAL_TRANSMIT_BUFFER_UNAVAILABLE)
-				dev_dbg(&sc->pdev->dev,
-					"Transmit buffer unavailable\n");
-			if (val & SBE_2T3E3_21143_VAL_TRANSMIT_PROCESS_STOPPED)
-				dev_dbg(&sc->pdev->dev,
-					"Transmit process stopped\n");
-			dc_intr_tx(sc);
-		}
-	}
-
-	/* enable ethernet interrupts */
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_INTERRUPT_ENABLE,
-		 sc->ether.interrupt_enable_mask);
-}
-
-void dc_intr_rx(struct channel *sc)
-{
-	u32 current_read;
-	u32 error_mask, error;
-	struct t3e3_rx_desc *current_desc;
-	struct sk_buff *m, *m2;
-	unsigned rcv_len;
-
-	sc->rcv_count++; /* for the activity LED */
-
-	current_read = sc->ether.rx_ring_current_read;
-	dev_dbg(&sc->pdev->dev, "intr_rx current_read = %d\n", current_read);
-
-	/* when ethernet loopback is set, ignore framer signals */
-	if ((sc->p.loopback != SBE_2T3E3_LOOPBACK_ETHERNET) && sc->s.OOF) {
-		while (!(sc->ether.rx_ring[current_read].rdes0 &
-			 SBE_2T3E3_RX_DESC_21143_OWN)) {
-			current_desc = &sc->ether.rx_ring[current_read];
-			current_desc->rdes1 &= SBE_2T3E3_RX_DESC_END_OF_RING |
-				SBE_2T3E3_RX_DESC_SECOND_ADDRESS_CHAINED;
-			current_desc->rdes1 |= SBE_2T3E3_MTU;
-			current_desc->rdes0 = SBE_2T3E3_RX_DESC_21143_OWN;
-			current_read = (current_read + 1) % SBE_2T3E3_RX_DESC_RING_SIZE;
-		}
-		sc->ether.rx_ring_current_read = current_read;
-		return;
-	}
-
-	while (!(sc->ether.rx_ring[current_read].rdes0 &
-		 SBE_2T3E3_RX_DESC_21143_OWN)) {
-		current_desc = &sc->ether.rx_ring[current_read];
-
-		dev_dbg(&sc->pdev->dev, "rdes0: %08X        rdes1: %08X\n",
-			current_desc->rdes0, current_desc->rdes1);
-
-		m = sc->ether.rx_data[current_read];
-		rcv_len = (current_desc->rdes0 & SBE_2T3E3_RX_DESC_FRAME_LENGTH) >>
-			SBE_2T3E3_RX_DESC_FRAME_LENGTH_SHIFT;
-
-		dev_dbg(&sc->pdev->dev, "mbuf was received (mbuf len = %d)\n",
-			rcv_len);
-
-		switch (sc->p.crc) {
-		case SBE_2T3E3_CRC_16:
-			rcv_len -= SBE_2T3E3_CRC16_LENGTH;
-			break;
-		case SBE_2T3E3_CRC_32:
-			rcv_len -= SBE_2T3E3_CRC32_LENGTH;
-			break;
-		default:
-			break;
-		}
-
-		if (current_desc->rdes0 & SBE_2T3E3_RX_DESC_LAST_DESC) {
-
-			/* TODO: is collision possible? */
-			error_mask = SBE_2T3E3_RX_DESC_DESC_ERROR |
-				SBE_2T3E3_RX_DESC_COLLISION_SEEN |
-				SBE_2T3E3_RX_DESC_DRIBBLING_BIT;
-
-			switch (sc->p.frame_mode) {
-			case SBE_2T3E3_FRAME_MODE_HDLC:
-				error_mask |= SBE_2T3E3_RX_DESC_MII_ERROR;
-				if (sc->p.crc == SBE_2T3E3_CRC_32)
-					error_mask |= SBE_2T3E3_RX_DESC_CRC_ERROR;
-				break;
-			case SBE_2T3E3_FRAME_MODE_TRANSPARENT:
-			case SBE_2T3E3_FRAME_MODE_RAW:
-				break;
-			default:
-				error_mask = 0;
-			}
-
-			if (sc->s.LOS) {
-				error_mask &= ~(SBE_2T3E3_RX_DESC_DRIBBLING_BIT |
-						SBE_2T3E3_RX_DESC_MII_ERROR);
-			}
-
-			error = current_desc->rdes0 & error_mask;
-			if (error) {
-				sc->s.in_errors++;
-				dev_dbg(&sc->pdev->dev,
-					"error interrupt: NO_ERROR_MESSAGE = %d\n",
-					sc->r.flags & SBE_2T3E3_FLAG_NO_ERROR_MESSAGES ? 1 : 0);
-
-				current_desc->rdes1 &= SBE_2T3E3_RX_DESC_END_OF_RING |
-					SBE_2T3E3_RX_DESC_SECOND_ADDRESS_CHAINED;
-				current_desc->rdes1 |= SBE_2T3E3_MTU;
-				current_desc->rdes0 = SBE_2T3E3_RX_DESC_21143_OWN;
-
-				if (error & SBE_2T3E3_RX_DESC_DESC_ERROR) {
-					if (!(sc->r.flags & SBE_2T3E3_FLAG_NO_ERROR_MESSAGES))
-						dev_err(&sc->pdev->dev,
-							"SBE 2T3E3: descriptor error\n");
-					sc->s.in_error_desc++;
-				}
-
-				if (error & SBE_2T3E3_RX_DESC_COLLISION_SEEN) {
-					if (!(sc->r.flags & SBE_2T3E3_FLAG_NO_ERROR_MESSAGES))
-						dev_err(&sc->pdev->dev,
-							"SBE 2T3E3: collision seen\n");
-					sc->s.in_error_coll++;
-				} else {
-					if (error & SBE_2T3E3_RX_DESC_DRIBBLING_BIT) {
-						if (!(sc->r.flags & SBE_2T3E3_FLAG_NO_ERROR_MESSAGES))
-							dev_err(&sc->pdev->dev,
-								"SBE 2T3E3: dribbling bits error\n");
-						sc->s.in_error_drib++;
-					}
-
-					if (error & SBE_2T3E3_RX_DESC_CRC_ERROR) {
-						if (!(sc->r.flags & SBE_2T3E3_FLAG_NO_ERROR_MESSAGES))
-							dev_err(&sc->pdev->dev,
-								"SBE 2T3E3: crc error\n");
-						sc->s.in_error_crc++;
-					}
-				}
-
-				if (error & SBE_2T3E3_RX_DESC_MII_ERROR) {
-					if (!(sc->r.flags & SBE_2T3E3_FLAG_NO_ERROR_MESSAGES))
-						dev_err(&sc->pdev->dev, "SBE 2T3E3: mii error\n");
-					sc->s.in_error_mii++;
-				}
-
-				current_read = (current_read + 1) % SBE_2T3E3_RX_DESC_RING_SIZE;
-				sc->r.flags |= SBE_2T3E3_FLAG_NO_ERROR_MESSAGES;
-				continue;
-			}
-		}
-
-		current_desc->rdes1 &= SBE_2T3E3_RX_DESC_END_OF_RING |
-			SBE_2T3E3_RX_DESC_SECOND_ADDRESS_CHAINED;
-		current_desc->rdes1 |= SBE_2T3E3_MTU;
-
-		if (rcv_len > 1600) {
-			sc->s.in_errors++;
-			sc->s.in_dropped++;
-			if (!(sc->r.flags & SBE_2T3E3_FLAG_NO_ERROR_MESSAGES))
-				dev_err(&sc->pdev->dev, "SBE 2T3E3: oversized rx: rdes0 = %08X\n",
-					current_desc->rdes0);
-		} else {
-			m2 = dev_alloc_skb(MCLBYTES);
-			if (m2 != NULL) {
-				current_desc->rdes2 = virt_to_phys(m2->data);
-				sc->ether.rx_data[current_read] = m2;
-				sc->s.in_packets++;
-				sc->s.in_bytes += rcv_len;
-				m->dev = sc->dev;
-				skb_put(m, rcv_len);
-				skb_reset_mac_header(m);
-				m->protocol = hdlc_type_trans(m, m->dev);
-				netif_rx(m);
-
-				/* good packet was received so we will show error messages again... */
-				if (sc->r.flags & SBE_2T3E3_FLAG_NO_ERROR_MESSAGES) {
-					dev_dbg(&sc->pdev->dev,
-						"setting ERROR_MESSAGES->0\n");
-					sc->r.flags &= ~SBE_2T3E3_FLAG_NO_ERROR_MESSAGES;
-				}
-
-			} else {
-				sc->s.in_errors++;
-				sc->s.in_dropped++;
-			}
-		}
-		current_desc->rdes0 = SBE_2T3E3_RX_DESC_21143_OWN;
-		current_read = (current_read + 1) % SBE_2T3E3_RX_DESC_RING_SIZE;
-	}
-
-	sc->ether.rx_ring_current_read = current_read;
-
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_RECEIVE_POLL_DEMAND, 0xFFFFFFFF);
-}
-
-void dc_intr_tx(struct channel *sc)
-{
-	u32 current_read, current_write;
-	u32 last_segment, error;
-	struct t3e3_tx_desc *current_desc;
-
-	spin_lock(&sc->ether.tx_lock);
-
-	current_read = sc->ether.tx_ring_current_read;
-	current_write = sc->ether.tx_ring_current_write;
-
-	while (current_read != current_write) {
-		current_desc = &sc->ether.tx_ring[current_read];
-
-		if (current_desc->tdes0 & SBE_2T3E3_RX_DESC_21143_OWN)
-			break;
-
-		dev_dbg(&sc->pdev->dev,
-			"txeof: tdes0 = %08X        tdes1 = %08X\n",
-			current_desc->tdes0, current_desc->tdes1);
-
-		error = current_desc->tdes0 & (SBE_2T3E3_TX_DESC_ERROR_SUMMARY |
-					       SBE_2T3E3_TX_DESC_TRANSMIT_JABBER_TIMEOUT |
-					       SBE_2T3E3_TX_DESC_LOSS_OF_CARRIER |
-					       SBE_2T3E3_TX_DESC_NO_CARRIER |
-					       SBE_2T3E3_TX_DESC_LINK_FAIL_REPORT |
-					       SBE_2T3E3_TX_DESC_UNDERFLOW_ERROR |
-					       SBE_2T3E3_TX_DESC_DEFFERED);
-
-		last_segment = current_desc->tdes1 & SBE_2T3E3_TX_DESC_LAST_SEGMENT;
-
-		current_desc->tdes0 = 0;
-		current_desc->tdes1 &= SBE_2T3E3_TX_DESC_END_OF_RING |
-			SBE_2T3E3_TX_DESC_SECOND_ADDRESS_CHAINED;
-		current_desc->tdes2 = 0;
-		sc->ether.tx_free_cnt++;
-
-		if (last_segment != SBE_2T3E3_TX_DESC_LAST_SEGMENT) {
-			current_read = (current_read + 1) % SBE_2T3E3_TX_DESC_RING_SIZE;
-			continue;
-		}
-
-
-		if (sc->ether.tx_data[current_read]) {
-			sc->s.out_packets++;
-			sc->s.out_bytes += sc->ether.tx_data[current_read]->len;
-			dev_kfree_skb_any(sc->ether.tx_data[current_read]);
-			sc->ether.tx_data[current_read] = NULL;
-		}
-
-		if (error > 0) {
-			sc->s.out_errors++;
-
-			if (error & SBE_2T3E3_TX_DESC_TRANSMIT_JABBER_TIMEOUT) {
-				dev_err(&sc->pdev->dev, "SBE 2T3E3: transmit jabber timeout\n");
-				sc->s.out_error_jab++;
-			}
-
-			if (sc->p.loopback != SBE_2T3E3_LOOPBACK_ETHERNET) {
-				if (error & SBE_2T3E3_TX_DESC_LOSS_OF_CARRIER) {
-					dev_err(&sc->pdev->dev, "SBE 2T3E3: loss of carrier\n");
-					sc->s.out_error_lost_carr++;
-				}
-
-				if (error & SBE_2T3E3_TX_DESC_NO_CARRIER) {
-					dev_err(&sc->pdev->dev, "SBE 2T3E3: no carrier\n");
-					sc->s.out_error_no_carr++;
-				}
-			}
-
-			if (error & SBE_2T3E3_TX_DESC_LINK_FAIL_REPORT) {
-				dev_err(&sc->pdev->dev, "SBE 2T3E3: link fail report\n");
-				sc->s.out_error_link_fail++;
-			}
-
-			if (error & SBE_2T3E3_TX_DESC_UNDERFLOW_ERROR) {
-				dev_err(&sc->pdev->dev, "SBE 2T3E3:"
-					" transmission underflow error\n");
-				sc->s.out_error_underflow++;
-				spin_unlock(&sc->ether.tx_lock);
-
-				dc_restart(sc);
-				return;
-			}
-
-			if (error & SBE_2T3E3_TX_DESC_DEFFERED) {
-				dev_err(&sc->pdev->dev, "SBE 2T3E3: transmission deferred\n");
-				sc->s.out_error_dereferred++;
-			}
-		}
-
-		current_read = (current_read + 1) % SBE_2T3E3_TX_DESC_RING_SIZE;
-	}
-
-	sc->ether.tx_ring_current_read = current_read;
-
-	/* Relieve flow control when the TX queue is drained at least half way */
-	if (sc->ether.tx_full &&
-	    (sc->ether.tx_free_cnt >= (SBE_2T3E3_TX_DESC_RING_SIZE / 2))) {
-		sc->ether.tx_full = 0;
-		netif_wake_queue(sc->dev);
-	}
-	spin_unlock(&sc->ether.tx_lock);
-}
-
-
-void dc_intr_tx_underflow(struct channel *sc)
-{
-	u32 val;
-
-	dc_transmitter_onoff(sc, SBE_2T3E3_OFF);
-
-	val = dc_read(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE);
-	dc_clear_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-		      SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS);
-
-	switch (val & SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS) {
-	case SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_1:
-		dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-			    SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_2);
-		break;
-	case SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_2:
-		dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-			    SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_3);
-		break;
-	case SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_3:
-		dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-			    SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_4);
-		break;
-	case SBE_2T3E3_21143_VAL_THRESHOLD_CONTROL_BITS_4:
-	default:
-		dc_set_bits(sc->addr, SBE_2T3E3_21143_REG_OPERATION_MODE,
-			    SBE_2T3E3_21143_VAL_STORE_AND_FORWARD);
-		break;
-	}
-
-	dc_transmitter_onoff(sc, SBE_2T3E3_ON);
-}
-
-
-
-
-void exar7250_intr(struct channel *sc)
-{
-	u32 status, old_OOF;
-
-	old_OOF = sc->s.OOF;
-
-	status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_BLOCK_INTERRUPT_STATUS);
-	dev_dbg(&sc->pdev->dev, "SBE 2T3E3: Framer interrupt! (REG[0x05] = %02X)\n", status);
-
-	switch (sc->p.frame_type) {
-	case SBE_2T3E3_FRAME_TYPE_E3_G751:
-	case SBE_2T3E3_FRAME_TYPE_E3_G832:
-		exar7250_E3_intr(sc, status);
-		break;
-
-	case SBE_2T3E3_FRAME_TYPE_T3_CBIT:
-	case SBE_2T3E3_FRAME_TYPE_T3_M13:
-		exar7250_T3_intr(sc, status);
-		break;
-
-	default:
-		break;
-	}
-
-	if (sc->s.OOF != old_OOF) {
-		if (sc->s.OOF) {
-			if (sc->p.loopback == SBE_2T3E3_LOOPBACK_NONE) {
-				dev_dbg(&sc->pdev->dev, "SBE 2T3E3: Disabling eth interrupts\n");
-				/* turn off ethernet interrupts */
-				dc_stop_intr(sc);
-			}
-		} else if (sc->r.flags & SBE_2T3E3_FLAG_NETWORK_UP) {
-			dev_dbg(&sc->pdev->dev, "SBE 2T3E3: Enabling eth interrupts\n");
-			/* start interrupts */
-			sc->s.OOF = 1;
-			dc_intr_rx(sc);
-			sc->s.OOF = 0;
-			if (sc->p.receiver_on) {
-				dc_receiver_onoff(sc, SBE_2T3E3_OFF);
-				dc_receiver_onoff(sc, SBE_2T3E3_ON);
-			}
-			dc_start_intr(sc);
-		}
-	}
-}
-
-
-void exar7250_T3_intr(struct channel *sc, u32 block_status)
-{
-	u32 status, result;
-
-	if (block_status & SBE_2T3E3_FRAMER_VAL_RX_INTERRUPT_STATUS) {
-		status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_INTERRUPT_STATUS);
-
-		if (status) {
-			dev_dbg(&sc->pdev->dev,
-				"Framer interrupt T3 RX (REG[0x13] = %02X)\n",
-				status);
-
-			result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_CONFIGURATION_STATUS);
-
-			cpld_LOS_update(sc);
-
-			if (status & SBE_2T3E3_FRAMER_VAL_T3_RX_OOF_INTERRUPT_STATUS) {
-				sc->s.OOF = result & SBE_2T3E3_FRAMER_VAL_T3_RX_OOF ? 1 : 0;
-				dev_dbg(&sc->pdev->dev,
-					"Framer interrupt T3: OOF (%d)\n",
-					sc->s.OOF);
-			}
-
-			exar7250_write(sc, SBE_2T3E3_FRAMER_REG_T3_RX_INTERRUPT_ENABLE,
-				       SBE_2T3E3_FRAMER_VAL_T3_RX_LOS_INTERRUPT_ENABLE |
-				       SBE_2T3E3_FRAMER_VAL_T3_RX_OOF_INTERRUPT_ENABLE);
-				}
-
-		status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_FEAC_INTERRUPT_ENABLE_STATUS);
-		if (status) {
-			dev_dbg(&sc->pdev->dev,
-				"Framer interrupt T3 RX (REG[0x17] = %02X)\n",
-				status);
-		}
-
-		status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_RX_LAPD_CONTROL);
-		if (status)
-			dev_dbg(&sc->pdev->dev,
-				"Framer interrupt T3 RX (REG[0x18] = %02X)\n",
-				status);
-	}
-
-
-	if (block_status & SBE_2T3E3_FRAMER_VAL_TX_INTERRUPT_STATUS) {
-		status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_TX_FEAC_CONFIGURATION_STATUS);
-		dev_dbg(&sc->pdev->dev, "SBE 2T3E3: Framer interrupt T3 TX (REG[0x31] = %02X)\n",
-			status);
-
-		status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_T3_TX_LAPD_STATUS);
-		dev_dbg(&sc->pdev->dev, "SBE 2T3E3: Framer interrupt T3 TX (REG[0x34] = %02X)\n",
-			status);
-	}
-}
-
-
-void exar7250_E3_intr(struct channel *sc, u32 block_status)
-{
-	u32 status, result;
-
-	if (block_status & SBE_2T3E3_FRAMER_VAL_RX_INTERRUPT_STATUS) {
-		status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_STATUS_1);
-
-		if (status) {
-			dev_dbg(&sc->pdev->dev,
-				"Framer interrupt E3 RX (REG[0x14] = %02X)\n",
-				status);
-
-			result = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_CONFIGURATION_STATUS_2);
-
-			cpld_LOS_update(sc);
-
-			if (status & SBE_2T3E3_FRAMER_VAL_E3_RX_OOF_INTERRUPT_STATUS) {
-				sc->s.OOF = result & SBE_2T3E3_FRAMER_VAL_E3_RX_OOF ? 1 : 0;
-				dev_dbg(&sc->pdev->dev,
-					"Framer interrupt E3: OOF (%d)\n",
-					sc->s.OOF);
-			}
-
-			exar7250_write(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_ENABLE_1,
-				       SBE_2T3E3_FRAMER_VAL_E3_RX_OOF_INTERRUPT_ENABLE |
-				       SBE_2T3E3_FRAMER_VAL_E3_RX_LOS_INTERRUPT_ENABLE
-				);
-				}
-
-		status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_RX_INTERRUPT_STATUS_2);
-		if (status) {
-			dev_dbg(&sc->pdev->dev,
-				"Framer interrupt E3 RX (REG[0x15] = %02X)\n",
-				status);
-
-		}
-
-	}
-
-	if (block_status & SBE_2T3E3_FRAMER_VAL_TX_INTERRUPT_STATUS) {
-		status = exar7250_read(sc, SBE_2T3E3_FRAMER_REG_E3_TX_LAPD_STATUS);
-		dev_dbg(&sc->pdev->dev, "SBE 2T3E3: Framer interrupt E3 TX (REG[0x34] = %02X)\n",
-			status);
-	}
-}
diff --git a/drivers/staging/sbe-2t3e3/io.c b/drivers/staging/sbe-2t3e3/io.c
deleted file mode 100644
index c9947b165b31..000000000000
--- a/drivers/staging/sbe-2t3e3/io.c
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include <linux/ip.h>
-#include "2t3e3.h"
-#include "ctrl.h"
-
-/* All access to registers done via the 21143 on port 0 must be
- * protected via the card->bootrom_lock. */
-
-/* private define to be used here only - must be protected by card->bootrom_lock */
-#define cpld_write_nolock(channel, reg, val)			\
-	bootrom_write((channel), CPLD_MAP_REG(reg, channel), val)
-
-u32 cpld_read(struct channel *channel, u32 reg)
-{
-	unsigned long flags;
-	u32 val;
-
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-	val = bootrom_read((channel), CPLD_MAP_REG(reg, channel));
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-	return val;
-}
-
-/****************************************
- * Access via BootROM port
- ****************************************/
-
-u32 bootrom_read(struct channel *channel, u32 reg)
-{
-	unsigned long addr = channel->card->bootrom_addr;
-	u32 result;
-
-	/* select BootROM address */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_PROGRAMMING_ADDRESS, reg & 0x3FFFF);
-
-	/* select reading from BootROM */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_READ_OPERATION |
-		 SBE_2T3E3_21143_VAL_BOOT_ROM_SELECT);
-
-	udelay(2); /* 20 PCI cycles */
-
-	/* read from BootROM */
-	result = dc_read(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT) & 0xff;
-
-	/* reset CSR9 */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT, 0);
-
-	return result;
-}
-
-void bootrom_write(struct channel *channel, u32 reg, u32 val)
-{
-	unsigned long addr = channel->card->bootrom_addr;
-
-	/* select BootROM address */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_PROGRAMMING_ADDRESS, reg & 0x3FFFF);
-
-	/* select writting to BootROM */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_WRITE_OPERATION |
-		 SBE_2T3E3_21143_VAL_BOOT_ROM_SELECT |
-		 (val & 0xff));
-
-	udelay(2); /* 20 PCI cycles */
-
-	/* reset CSR9 */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT, 0);
-}
-
-
-/****************************************
- * Access via Serial I/O port
- ****************************************/
-
-static u32 serialrom_read_bit(struct channel *channel)
-{
-	unsigned long addr = channel->card->bootrom_addr;
-	u32 bit;
-
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_READ_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CLOCK |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT);	/* clock high */
-
-	bit = (dc_read(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT) &
-	       SBE_2T3E3_21143_VAL_SERIAL_ROM_DATA_OUT) > 0 ? 1 : 0;
-
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_READ_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT);	/* clock low */
-
-	return bit;
-}
-
-static void serialrom_write_bit(struct channel *channel, u32 bit)
-{
-	unsigned long addr = channel->card->bootrom_addr;
-	u32 lastbit = -1;
-
-	bit &= 1;
-
-	if (bit != lastbit) {
-		dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-			 SBE_2T3E3_21143_VAL_WRITE_OPERATION |
-			 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-			 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT |
-			 (bit << 2)); /* clock low */
-
-		lastbit = bit;
-	}
-
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_WRITE_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CLOCK |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT |
-		 (bit << 2)); /* clock high */
-
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_WRITE_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT |
-		 (bit << 2)); /* clock low */
-}
-
-/****************************************
- * Access to SerialROM (eeprom)
- ****************************************/
-
-u32 t3e3_eeprom_read_word(struct channel *channel, u32 address)
-{
-	unsigned long addr = channel->card->bootrom_addr;
-	u32 i, val;
-	unsigned long flags;
-
-	address &= 0x3f;
-
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-
-	/* select correct Serial Chip */
-	cpld_write_nolock(channel, SBE_2T3E3_CPLD_REG_SERIAL_CHIP_SELECT,
-			  SBE_2T3E3_CPLD_VAL_EEPROM_SELECT);
-
-	/* select reading from Serial I/O Bus */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_READ_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT);        /* clock low */
-
-	/* select read operation */
-	serialrom_write_bit(channel, 0);
-	serialrom_write_bit(channel, 1);
-	serialrom_write_bit(channel, 1);
-	serialrom_write_bit(channel, 0);
-
-	for (i = 0x20; i; i >>= 1)
-		serialrom_write_bit(channel, address & i ? 1 : 0);
-
-	val = 0;
-	for (i = 0x8000; i; i >>= 1)
-		val |= (serialrom_read_bit(channel) ? i : 0);
-
-	/* Reset 21143's CSR9 */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_READ_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT);        /* clock low */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT, 0);
-
-	/* Unselect Serial Chip */
-	cpld_write_nolock(channel, SBE_2T3E3_CPLD_REG_SERIAL_CHIP_SELECT, 0);
-
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-
-	return ntohs(val);
-}
-
-
-/****************************************
- * Access to Framer
- ****************************************/
-
-u32 exar7250_read(struct channel *channel, u32 reg)
-{
-	u32 result;
-	unsigned long flags;
-
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-
-	result = bootrom_read(channel, cpld_reg_map[SBE_2T3E3_CPLD_REG_FRAMER_BASE_ADDRESS]
-			      [channel->h.slot] + (t3e3_framer_reg_map[reg] << 2));
-
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-
-	return result;
-}
-
-void exar7250_write(struct channel *channel, u32 reg, u32 val)
-{
-	unsigned long flags;
-
-	val &= 0xff;
-	channel->framer_regs[reg] = val;
-
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-
-	bootrom_write(channel, cpld_reg_map[SBE_2T3E3_CPLD_REG_FRAMER_BASE_ADDRESS]
-		      [channel->h.slot] + (t3e3_framer_reg_map[reg] << 2), val);
-
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-}
-
-
-/****************************************
- * Access to LIU
- ****************************************/
-
-u32 exar7300_read(struct channel *channel, u32 reg)
-{
-	unsigned long addr = channel->card->bootrom_addr, flags;
-	u32 i, val;
-
-	/* select correct Serial Chip */
-
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-
-	cpld_write_nolock(channel, SBE_2T3E3_CPLD_REG_SERIAL_CHIP_SELECT,
-			  cpld_val_map[SBE_2T3E3_CPLD_VAL_LIU_SELECT][channel->h.slot]);
-
-	/* select reading from Serial I/O Bus */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_READ_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT);	/* clock low */
-
-	/* select read operation */
-	serialrom_write_bit(channel, 1);
-
-	/* Exar7300 register address is 4 bit long */
-	reg = t3e3_liu_reg_map[reg];
-	for (i = 0; i < 4; i++, reg >>= 1) /* 4 bits of SerialROM address */
-		serialrom_write_bit(channel, reg & 1);
-	for (i = 0; i < 3; i++)	/* remaining 3 bits of SerialROM address */
-		serialrom_write_bit(channel, 0);
-
-	val = 0; /* Exar7300 register value is 5 bit long */
-	for (i = 0; i < 8; i++)	/* 8 bits of SerialROM value */
-		val += (serialrom_read_bit(channel) << i);
-
-	/* Reset 21143's CSR9 */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_READ_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT);	/* clock low */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT, 0);
-
-	/* Unselect Serial Chip */
-	cpld_write_nolock(channel, SBE_2T3E3_CPLD_REG_SERIAL_CHIP_SELECT, 0);
-
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-
-	return val;
-}
-
-void exar7300_write(struct channel *channel, u32 reg, u32 val)
-{
-	unsigned long addr = channel->card->bootrom_addr, flags;
-	u32 i;
-
-	channel->liu_regs[reg] = val;
-
-	/* select correct Serial Chip */
-
-	spin_lock_irqsave(&channel->card->bootrom_lock, flags);
-
-	cpld_write_nolock(channel, SBE_2T3E3_CPLD_REG_SERIAL_CHIP_SELECT,
-			  cpld_val_map[SBE_2T3E3_CPLD_VAL_LIU_SELECT][channel->h.slot]);
-
-	/* select writting to Serial I/O Bus */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_WRITE_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT);	/* clock low */
-
-	/* select write operation */
-	serialrom_write_bit(channel, 0);
-
-	/* Exar7300 register address is 4 bit long */
-	reg = t3e3_liu_reg_map[reg];
-	for (i = 0; i < 4; i++) {	/* 4 bits */
-		serialrom_write_bit(channel, reg & 1);
-		reg >>= 1;
-	}
-	for (i = 0; i < 3; i++)	/* remaining 3 bits of SerialROM address */
-		serialrom_write_bit(channel, 0);
-
-	/* Exar7300 register value is 5 bit long */
-	for (i = 0; i < 5; i++) {
-		serialrom_write_bit(channel, val & 1);
-		val >>= 1;
-	}
-	for (i = 0; i < 3; i++)	/* remaining 3 bits of SerialROM value */
-		serialrom_write_bit(channel, 0);
-
-	/* Reset 21143_CSR9 */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT,
-		 SBE_2T3E3_21143_VAL_WRITE_OPERATION |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_SELECT |
-		 SBE_2T3E3_21143_VAL_SERIAL_ROM_CHIP_SELECT);	/* clock low */
-	dc_write(addr, SBE_2T3E3_21143_REG_BOOT_ROM_SERIAL_ROM_AND_MII_MANAGEMENT, 0);
-
-	/* Unselect Serial Chip */
-	cpld_write_nolock(channel, SBE_2T3E3_CPLD_REG_SERIAL_CHIP_SELECT, 0);
-
-	spin_unlock_irqrestore(&channel->card->bootrom_lock, flags);
-}
diff --git a/drivers/staging/sbe-2t3e3/main.c b/drivers/staging/sbe-2t3e3/main.c
deleted file mode 100644
index c8e039860dc4..000000000000
--- a/drivers/staging/sbe-2t3e3/main.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include <linux/interrupt.h>
-#include <linux/netdevice.h>
-#include "2t3e3.h"
-
-void t3e3_init(struct channel *sc)
-{
-	cpld_init(sc);
-	dc_reset(sc);
-	dc_init(sc);
-	exar7250_init(sc);
-	exar7300_init(sc);
-}
-
-int t3e3_if_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-	struct channel *sc = dev_to_priv(dev);
-	u32 current_write, last_write;
-	unsigned long flags;
-	struct sk_buff *skb2;
-
-	if (skb == NULL) {
-		sc->s.out_errors++;
-		return 0;
-	}
-
-	if (sc->p.transmitter_on != SBE_2T3E3_ON) {
-		sc->s.out_errors++;
-		sc->s.out_dropped++;
-		dev_kfree_skb_any(skb);
-		return 0;
-	}
-
-	if (sc->s.OOF && sc->p.loopback == SBE_2T3E3_LOOPBACK_NONE) {
-		sc->s.out_dropped++;
-		dev_kfree_skb_any(skb);
-		return 0;
-	}
-
-	spin_lock_irqsave(&sc->ether.tx_lock, flags);
-
-	current_write = sc->ether.tx_ring_current_write;
-	for (skb2 = skb; skb2 != NULL; skb2 = NULL) {
-		if (skb2->len) {
-			if ((sc->ether.tx_ring[current_write].tdes1 &
-			     SBE_2T3E3_TX_DESC_BUFFER_1_SIZE) > 0)
-				break;
-			current_write = (current_write + 1) % SBE_2T3E3_TX_DESC_RING_SIZE;
-			/*
-			 * Leave at least 1 tx desc free so that dc_intr_tx() can
-			 * identify empty list
-			 */
-			if (current_write == sc->ether.tx_ring_current_read)
-				break;
-		}
-	}
-	if (skb2 != NULL) {
-		netif_stop_queue(sc->dev);
-		sc->ether.tx_full = 1;
-		dev_dbg(&sc->pdev->dev, "SBE 2T3E3: out of descriptors\n");
-		spin_unlock_irqrestore(&sc->ether.tx_lock, flags);
-		return NETDEV_TX_BUSY;
-	}
-
-	current_write = last_write = sc->ether.tx_ring_current_write;
-	dev_dbg(&sc->pdev->dev, "sending mbuf (current_write = %d)\n",
-		current_write);
-
-	for (skb2 = skb; skb2 != NULL; skb2 = NULL) {
-		if (skb2->len) {
-			dev_dbg(&sc->pdev->dev,
-				"sending mbuf (len = %d, next = %p)\n",
-				skb2->len, NULL);
-
-			sc->ether.tx_free_cnt--;
-			sc->ether.tx_ring[current_write].tdes0 = 0;
-			sc->ether.tx_ring[current_write].tdes1 &=
-				SBE_2T3E3_TX_DESC_END_OF_RING |
-				SBE_2T3E3_TX_DESC_SECOND_ADDRESS_CHAINED;
-/* DISABLE_PADDING sometimes gets lost somehow, hands off... */
-			sc->ether.tx_ring[current_write].tdes1 |=
-				SBE_2T3E3_TX_DESC_DISABLE_PADDING | skb2->len;
-
-			if (current_write == sc->ether.tx_ring_current_write) {
-				sc->ether.tx_ring[current_write].tdes1 |=
-					SBE_2T3E3_TX_DESC_FIRST_SEGMENT;
-			} else {
-				sc->ether.tx_ring[current_write].tdes0 =
-					SBE_2T3E3_TX_DESC_21143_OWN;
-			}
-
-			sc->ether.tx_ring[current_write].tdes2 = virt_to_phys(skb2->data);
-			sc->ether.tx_data[current_write] = NULL;
-
-			last_write = current_write;
-			current_write = (current_write + 1) % SBE_2T3E3_TX_DESC_RING_SIZE;
-		}
-	}
-
-	sc->ether.tx_data[last_write] = skb;
-	sc->ether.tx_ring[last_write].tdes1 |=
-		SBE_2T3E3_TX_DESC_LAST_SEGMENT |
-		SBE_2T3E3_TX_DESC_INTERRUPT_ON_COMPLETION;
-	sc->ether.tx_ring[sc->ether.tx_ring_current_write].tdes0 |=
-		SBE_2T3E3_TX_DESC_21143_OWN;
-	sc->ether.tx_ring_current_write = current_write;
-
-	dev_dbg(&sc->pdev->dev, "txput: tdes0 = %08X        tdes1 = %08X\n",
-		sc->ether.tx_ring[last_write].tdes0,
-		sc->ether.tx_ring[last_write].tdes1);
-
-	dc_write(sc->addr, SBE_2T3E3_21143_REG_TRANSMIT_POLL_DEMAND,
-		 0xffffffff);
-
-	spin_unlock_irqrestore(&sc->ether.tx_lock, flags);
-	return 0;
-}
-
-
-void t3e3_read_card_serial_number(struct channel *sc)
-{
-	u32 i;
-
-	for (i = 0; i < 3; i++)
-		sc->ether.card_serial_number[i] = t3e3_eeprom_read_word(sc, 10 + i);
-
-	netdev_info(sc->dev, "SBE wanPMC-2T3E3 serial number: %04X%04X%04X\n",
-		    sc->ether.card_serial_number[0],
-		    sc->ether.card_serial_number[1],
-		    sc->ether.card_serial_number[2]);
-}
-
-/*
-  bit 0 led1 (green)
-  bit 1 led1 (yellow)
-
-  bit 2 led2 (green)
-  bit 3 led2 (yellow)
-
-  bit 4 led3 (green)
-  bit 5 led3 (yellow)
-
-  bit 6 led4 (green)
-  bit 7 led4 (yellow)
-*/
-
-void update_led(struct channel *sc, int blinker)
-{
-	int leds;
-	if (sc->s.LOS)
-		leds = 0; /* led1 = off */
-	else if (sc->s.OOF)
-		leds = 2; /* led1 = yellow */
-	else if ((blinker & 1) && sc->rcv_count) {
-		leds = 0; /* led1 = off */
-		sc->rcv_count = 0;
-	} else
-		leds = 1; /* led1 = green */
-	cpld_write(sc, SBE_2T3E3_CPLD_REG_LEDR, leds);
-	sc->leds = leds;
-}
diff --git a/drivers/staging/sbe-2t3e3/maps.c b/drivers/staging/sbe-2t3e3/maps.c
deleted file mode 100644
index e5494502cde1..000000000000
--- a/drivers/staging/sbe-2t3e3/maps.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include <linux/kernel.h>
-#include "2t3e3.h"
-
-const u32 cpld_reg_map[][2] = {
-	{ 0x0000, 0x0080 }, /* 0 - Port Control Register A (PCRA) */
-	{ 0x0004, 0x0084 }, /* 1 - Port Control Register B (PCRB) */
-	{ 0x0008, 0x0088 }, /* 2 - LCV Count Register (PLCR) */
-	{ 0x000c, 0x008c }, /* 3 - LCV Threshold register (PLTR) */
-	{ 0x0010, 0x0090 }, /* 4 - Payload Fill Register (PPFR) */
-	{ 0x0200, 0x0200 }, /* 5 - Board ID / FPGA Programming Status Register */
-	{ 0x0204, 0x0204 }, /* 6 - FPGA Version Register */
-	{ 0x0800, 0x1000 }, /* 7 - Framer Registers Base Address */
-	{ 0x2000, 0x2000 }, /* 8 - Serial Chip Select Register */
-	{ 0x2004, 0x2004 }, /* 9 - Static Reset Register */
-	{ 0x2008, 0x2008 }, /* 10 - Pulse Reset Register */
-	{ 0x200c, 0x200c }, /* 11 - FPGA Reconfiguration Register */
-	{ 0x2010, 0x2014 }, /* 12 - LED Register (LEDR) */
-	{ 0x2018, 0x201c }, /* 13 - LIU Control and Status Register (PISCR) */
-	{ 0x2020, 0x2024 }, /* 14 - Interrupt Enable Register (PIER) */
-	{ 0x0068, 0x00e8 }, /* 15 - Port Control Register C (PCRC) */
-	{ 0x006c, 0x00ec }, /* 16 - Port Bandwidth Start (PBWF) */
-	{ 0x0070, 0x00f0 }, /* 17 - Port Bandwidth Stop (PBWL) */
-};
-
-const u32 cpld_val_map[][2] = {
-	{ 0x01, 0x02 }, /* LIU1 / LIU2 select for Serial Chip Select */
-	{ 0x04, 0x08 }, /* DAC1 / DAC2 select for Serial Chip Select */
-	{ 0x00, 0x04 }, /* LOOP1 / LOOP2 - select of loop timing source */
-	{ 0x01, 0x02 }  /* PORT1 / PORT2 - select LIU and Framer for reset */
-};
-
-const u32 t3e3_framer_reg_map[] = {
-	0x00, /* 0 - OPERATING_MODE */
-	0x01, /* 1 - IO_CONTROL */
-	0x04, /* 2 - BLOCK_INTERRUPT_ENABLE */
-	0x05, /* 3 - BLOCK_INTERRUPT_STATUS */
-	0x10, /* 4 - T3_RX_CONFIGURATION_STATUS, E3_RX_CONFIGURATION_STATUS_1 */
-	0x11, /* 5 - T3_RX_STATUS, E3_RX_CONFIGURATION_STATUS_2 */
-	0x12, /* 6 - T3_RX_INTERRUPT_ENABLE, E3_RX_INTERRUPT_ENABLE_1 */
-	0x13, /* 7 - T3_RX_INTERRUPT_STATUS, E3_RX_INTERRUPT_ENABLE_2 */
-	0x14, /* 8 - T3_RX_SYNC_DETECT_ENABLE, E3_RX_INTERRUPT_STATUS_1 */
-	0x15, /* 9 - E3_RX_INTERRUPT_STATUS_2 */
-	0x16, /* 10 - T3_RX_FEAC */
-	0x17, /* 11 - T3_RX_FEAC_INTERRUPT_ENABLE_STATUS */
-	0x18, /* 12 - T3_RX_LAPD_CONTROL, E3_RX_LAPD_CONTROL */
-	0x19, /* 13 - T3_RX_LAPD_STATUS, E3_RX_LAPD_STATUS */
-	0x1a, /* 14 - E3_RX_NR_BYTE, E3_RX_SERVICE_BITS */
-	0x1b, /* 15 - E3_RX_GC_BYTE */
-	0x30, /* 16 - T3_TX_CONFIGURATION, E3_TX_CONFIGURATION */
-	0x31, /* 17 - T3_TX_FEAC_CONFIGURATION_STATUS */
-	0x32, /* 18 - T3_TX_FEAC */
-	0x33, /* 19 - T3_TX_LAPD_CONFIGURATION, E3_TX_LAPD_CONFIGURATION */
-	0x34, /* 20 - T3_TX_LAPD_STATUS, E3_TX_LAPD_STATUS_INTERRUPT */
-	0x35, /* 21 - T3_TX_MBIT_MASK, E3_TX_GC_BYTE, E3_TX_SERVICE_BITS */
-	0x36, /* 22 - T3_TX_FBIT_MASK, E3_TX_MA_BYTE */
-	0x37, /* 23 - T3_TX_FBIT_MASK_2, E3_TX_NR_BYTE */
-	0x38, /* 24 - T3_TX_FBIT_MASK_3 */
-	0x48, /* 25 - E3_TX_FA1_ERROR_MASK, E3_TX_FAS_ERROR_MASK_UPPER */
-	0x49, /* 26 - E3_TX_FA2_ERROR_MASK, E3_TX_FAS_ERROR_MASK_LOWER */
-	0x4a, /* 27 - E3_TX_BIP8_MASK, E3_TX_BIP4_MASK */
-	0x50, /* 28 - PMON_LCV_EVENT_COUNT_MSB */
-	0x51, /* 29 - PMON_LCV_EVENT_COUNT_LSB */
-	0x52, /* 30 - PMON_FRAMING_BIT_ERROR_EVENT_COUNT_MSB */
-	0x53, /* 31 - PMON_FRAMING_BIT_ERROR_EVENT_COUNT_LSB */
-	0x54, /* 32 - PMON_PARITY_ERROR_EVENT_COUNT_MSB */
-	0x55, /* 33 - PMON_PARITY_ERROR_EVENT_COUNT_LSB */
-	0x56, /* 34 - PMON_FEBE_EVENT_COUNT_MSB */
-	0x57, /* 35 - PMON_FEBE_EVENT_COUNT_LSB */
-	0x58, /* 36 - PMON_CP_BIT_ERROR_EVENT_COUNT_MSB */
-	0x59, /* 37 - PMON_CP_BIT_ERROR_EVENT_COUNT_LSB */
-	0x6c, /* 38 - PMON_HOLDING_REGISTER */
-	0x6d, /* 39 - ONE_SECOND_ERROR_STATUS */
-	0x6e, /* 40 - LCV_ONE_SECOND_ACCUMULATOR_MSB */
-	0x6f, /* 41 - LCV_ONE_SECOND_ACCUMULATOR_LSB */
-	0x70, /* 42 - FRAME_PARITY_ERROR_ONE_SECOND_ACCUMULATOR_MSB */
-	0x71, /* 43 - FRAME_PARITY_ERROR_ONE_SECOND_ACCUMULATOR_LSB */
-	0x72, /* 44 - FRAME_CP_BIT_ERROR_ONE_SECOND_ACCUMULATOR_MSB */
-	0x73, /* 45 - FRAME_CP_BIT_ERROR_ONE_SECOND_ACCUMULATOR_LSB */
-	0x80, /* 46 - LINE_INTERFACE_DRIVE */
-	0x81  /* 47 - LINE_INTERFACE_SCAN */
-};
-
-const u32 t3e3_liu_reg_map[] = {
-	0x00, /* REG0 */
-	0x01, /* REG1 */
-	0x02, /* REG2 */
-	0x03, /* REG3 */
-	0x04 /* REG4 */
-};
diff --git a/drivers/staging/sbe-2t3e3/module.c b/drivers/staging/sbe-2t3e3/module.c
deleted file mode 100644
index a6f93a43d216..000000000000
--- a/drivers/staging/sbe-2t3e3/module.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/hdlc.h>
-#include <linux/if_arp.h>
-#include <linux/interrupt.h>
-#include "2t3e3.h"
-
-static void check_leds(unsigned long arg)
-{
-	struct card *card = (struct card *)arg;
-	struct channel *channel0 = &card->channels[0];
-	static int blinker;
-
-	update_led(channel0, ++blinker);
-	if (has_two_ports(channel0->pdev))
-		update_led(&card->channels[1], blinker);
-
-	card->timer.expires = jiffies + HZ / 10;
-	add_timer(&card->timer);
-}
-
-static void t3e3_remove_channel(struct channel *channel)
-{
-	struct pci_dev *pdev = channel->pdev;
-	struct net_device *dev = channel->dev;
-
-	/* system hangs if board asserts irq while module is unloaded */
-	cpld_stop_intr(channel);
-	free_irq(dev->irq, dev);
-	dc_drop_descriptor_list(channel);
-	unregister_hdlc_device(dev);
-	free_netdev(dev);
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
-}
-
-static int t3e3_init_channel(struct channel *channel, struct pci_dev *pdev, struct card *card)
-{
-	struct net_device *dev;
-	unsigned int val;
-	int err;
-
-	err = pci_enable_device(pdev);
-	if (err)
-		return err;
-
-	err = pci_request_regions(pdev, "SBE 2T3E3");
-	if (err)
-		goto disable;
-
-	dev = alloc_hdlcdev(channel);
-	if (!dev) {
-		pr_err("Out of memory\n");
-		err = -ENOMEM;
-		goto free_regions;
-	}
-
-	t3e3_sc_init(channel);
-	dev_to_priv(dev) = channel;
-
-	channel->pdev = pdev;
-	channel->dev = dev;
-	channel->card = card;
-	channel->addr = pci_resource_start(pdev, 0);
-	if (pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_2T3E3_P1)
-		channel->h.slot = 1;
-	else
-		channel->h.slot = 0;
-
-	err = setup_device(dev, channel);
-	if (err)
-		goto free_dev;
-
-	pci_read_config_dword(channel->pdev, 0x40, &val); /* mask sleep mode */
-	pci_write_config_dword(channel->pdev, 0x40, val & 0x3FFFFFFF);
-
-	pci_read_config_byte(channel->pdev, PCI_CACHE_LINE_SIZE, &channel->h.cache_size);
-	pci_read_config_dword(channel->pdev, PCI_COMMAND, &channel->h.command);
-	t3e3_init(channel);
-
-	err = request_irq(dev->irq, &t3e3_intr, IRQF_SHARED, dev->name, dev);
-	if (err) {
-		netdev_warn(channel->dev, "%s: could not get irq: %d\n",
-			    dev->name, dev->irq);
-		goto unregister_dev;
-	}
-
-	pci_set_drvdata(pdev, channel);
-	return 0;
-
-unregister_dev:
-	unregister_hdlc_device(dev);
-free_dev:
-	free_netdev(dev);
-free_regions:
-	pci_release_regions(pdev);
-disable:
-	pci_disable_device(pdev);
-	return err;
-}
-
-static void t3e3_remove_card(struct pci_dev *pdev)
-{
-	struct channel *channel0 = pci_get_drvdata(pdev);
-	struct card *card = channel0->card;
-
-	del_timer_sync(&card->timer);
-	if (has_two_ports(channel0->pdev)) {
-		t3e3_remove_channel(&card->channels[1]);
-		pci_dev_put(card->channels[1].pdev);
-	}
-	t3e3_remove_channel(channel0);
-	kfree(card);
-}
-
-static int t3e3_init_card(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-	/* pdev points to channel #0 */
-	struct pci_dev *pdev1 = NULL;
-	struct card *card;
-	int channels = 1, err;
-
-	if (has_two_ports(pdev)) {
-		while ((pdev1 = pci_get_subsys(PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21142,
-					       PCI_VENDOR_ID_SBE, PCI_SUBDEVICE_ID_SBE_2T3E3_P1,
-					       pdev1)))
-			if (pdev1->bus == pdev->bus &&
-			    pdev1->devfn == pdev->devfn + 8 /* next device on the same bus */)
-				break; /* found the second channel */
-
-		if (!pdev1) {
-			dev_err(&pdev->dev, "Can't find the second channel\n");
-			return -EFAULT;
-		}
-		channels = 2;
-		/* holds the reference for pdev1 */
-	}
-
-	card = kzalloc(sizeof(struct card) + channels * sizeof(struct channel),
-		       GFP_KERNEL);
-	if (!card)
-		return -ENOBUFS;
-
-	spin_lock_init(&card->bootrom_lock);
-	card->bootrom_addr = pci_resource_start(pdev, 0);
-
-	err = t3e3_init_channel(&card->channels[0], pdev, card);
-	if (err)
-		goto free_card;
-
-	if (channels == 2) {
-		err = t3e3_init_channel(&card->channels[1], pdev1, card);
-		if (err) {
-			t3e3_remove_channel(&card->channels[0]);
-			goto free_card;
-		}
-	}
-
-	/* start LED timer */
-	init_timer(&card->timer);
-	card->timer.function = check_leds;
-	card->timer.expires = jiffies + HZ / 10;
-	card->timer.data = (unsigned long)card;
-	add_timer(&card->timer);
-	return 0;
-
-free_card:
-	kfree(card);
-	return err;
-}
-
-static struct pci_device_id t3e3_pci_tbl[] = {
-	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21142,
-	  PCI_VENDOR_ID_SBE, PCI_SUBDEVICE_ID_SBE_T3E3, 0, 0, 0 },
-	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21142,
-	  PCI_VENDOR_ID_SBE, PCI_SUBDEVICE_ID_SBE_2T3E3_P0, 0, 0, 0 },
-	/* channel 1 will be initialized after channel 0 */
-	{ 0, }
-};
-
-static struct pci_driver t3e3_pci_driver = {
-	.name     = "SBE T3E3",
-	.id_table = t3e3_pci_tbl,
-	.probe    = t3e3_init_card,
-	.remove   = t3e3_remove_card,
-};
-
-module_pci_driver(t3e3_pci_driver);
-MODULE_LICENSE("GPL");
-MODULE_DEVICE_TABLE(pci, t3e3_pci_tbl);
diff --git a/drivers/staging/sbe-2t3e3/netdev.c b/drivers/staging/sbe-2t3e3/netdev.c
deleted file mode 100644
index fe6c9513c9cd..000000000000
--- a/drivers/staging/sbe-2t3e3/netdev.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * SBE 2T3E3 synchronous serial card driver for Linux
- *
- * Copyright (C) 2009-2010 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This code is based on a driver written by SBE Inc.
- */
-
-#include <linux/capability.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/hdlc.h>
-#include <linux/if_arp.h>
-#include <linux/interrupt.h>
-#include "2t3e3.h"
-
-static int t3e3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-{
-	struct channel *sc = dev_to_priv(dev);
-	int cmd_2t3e3, len, rlen;
-	struct t3e3_param param;
-	struct t3e3_resp resp;
-	void __user *data = ifr->ifr_data + sizeof(cmd_2t3e3) + sizeof(len);
-
-	if (cmd == SIOCWANDEV)
-		return hdlc_ioctl(dev, ifr, cmd);
-	if (!capable(CAP_SYS_ADMIN))
-		return -EPERM;
-	if (cmd != SIOCDEVPRIVATE + 15)
-		return -EINVAL;
-
-	if (copy_from_user(&cmd_2t3e3, ifr->ifr_data, sizeof(cmd_2t3e3)))
-		return -EFAULT;
-	if (copy_from_user(&len, ifr->ifr_data + sizeof(cmd_2t3e3), sizeof(len)))
-		return -EFAULT;
-
-	if (len > sizeof(param))
-		return -EFAULT;
-
-	if (len)
-		if (copy_from_user(&param, data, len))
-			return -EFAULT;
-
-	t3e3_if_config(sc, cmd_2t3e3, (char *)&param, &resp, &rlen);
-
-	if (rlen)
-		if (copy_to_user(data, &resp, rlen))
-			return -EFAULT;
-
-	return 0;
-}
-
-static struct net_device_stats *t3e3_get_stats(struct net_device *dev)
-{
-	struct net_device_stats *nstats = &dev->stats;
-	struct channel *sc = dev_to_priv(dev);
-	struct t3e3_stats *stats = &sc->s;
-
-	memset(nstats, 0, sizeof(struct net_device_stats));
-	nstats->rx_packets = stats->in_packets;
-	nstats->tx_packets = stats->out_packets;
-	nstats->rx_bytes = stats->in_bytes;
-	nstats->tx_bytes = stats->out_bytes;
-
-	nstats->rx_errors = stats->in_errors;
-	nstats->tx_errors = stats->out_errors;
-	nstats->rx_crc_errors = stats->in_error_crc;
-
-
-	nstats->rx_dropped = stats->in_dropped;
-	nstats->tx_dropped = stats->out_dropped;
-	nstats->tx_carrier_errors = stats->out_error_lost_carr +
-		stats->out_error_no_carr;
-
-	return nstats;
-}
-
-static int t3e3_open(struct net_device *dev)
-{
-	struct channel *sc = dev_to_priv(dev);
-	int ret = hdlc_open(dev);
-
-	if (ret)
-		return ret;
-
-	sc->r.flags |= SBE_2T3E3_FLAG_NETWORK_UP;
-	dc_start(dev_to_priv(dev));
-	netif_start_queue(dev);
-	try_module_get(THIS_MODULE);
-	return 0;
-}
-
-static int t3e3_close(struct net_device *dev)
-{
-	struct channel *sc = dev_to_priv(dev);
-	hdlc_close(dev);
-	netif_stop_queue(dev);
-	dc_stop(sc);
-	sc->r.flags &= ~SBE_2T3E3_FLAG_NETWORK_UP;
-	module_put(THIS_MODULE);
-	return 0;
-}
-
-static int t3e3_attach(struct net_device *dev, unsigned short foo1,
-		       unsigned short foo2)
-{
-	return 0;
-}
-
-static const struct net_device_ops t3e3_ops = {
-	.ndo_open       = t3e3_open,
-	.ndo_stop       = t3e3_close,
-	.ndo_change_mtu = hdlc_change_mtu,
-	.ndo_start_xmit = hdlc_start_xmit,
-	.ndo_do_ioctl   = t3e3_ioctl,
-	.ndo_get_stats  = t3e3_get_stats,
-};
-
-int setup_device(struct net_device *dev, struct channel *sc)
-{
-	hdlc_device *hdlc = dev_to_hdlc(dev);
-	int retval;
-
-	dev->base_addr = pci_resource_start(sc->pdev, 0);
-	dev->irq = sc->pdev->irq;
-	dev->netdev_ops = &t3e3_ops;
-	dev->tx_queue_len = 100;
-	hdlc->xmit = t3e3_if_start_xmit;
-	hdlc->attach = t3e3_attach;
-	retval = register_hdlc_device(dev);
-	if (retval) {
-		dev_err(&sc->pdev->dev, "error registering HDLC device\n");
-		return retval;
-	}
-	return 0;
-}