Staging: Add support for Flarion OFDM usb and pcmcia devices.

This drivers add support for following devices:

(usb)-> Qleadtek FLASH-OFDM USB Modem [LR7F04]
     -> Qleadtek Express Card
     -> Leadtek Multi-band modem HSDPA

Sources for usb:
https://sourceforge.net/projects/ft1000/files/ft1000_usb/ft1000_usb_v01.04.tar.gz/download

(pcmcia) -> Multimedia Net Card

Sources for pcmcia :
https://sourceforge.net/projects/ft1000/files/ft1000_pcmcia_2.6.30-2.6.31.tgz/download

More informations (in Slovak language):
	http://ft1000.qintec.sk/home.htmlSigned-off-by: NMarek Belisko <marek.belisko@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/Kconfig

@@ -165,5 +165,7 @@ source "drivers/staging/keucr/Kconfig"
 
 source "drivers/staging/bcm/Kconfig"
 
+source "drivers/staging/ft1000/Kconfig"
+
 endif # !STAGING_EXCLUDE_BUILD
 endif # STAGING

drivers/staging/Makefile

@@ -63,3 +63,4 @@ obj-$(CONFIG_SBE_2T3E3)	+= sbe-2t3e3/
 obj-$(CONFIG_ATH6K_LEGACY)	+= ath6kl/
 obj-$(CONFIG_USB_ENESTORAGE)	+= keucr/
 obj-$(CONFIG_BCM_WIMAX)	+= bcm/
+obj-$(CONFIG_FT1000)		+= ft1000/

drivers/staging/ft1000/Kconfig

+config FT1000
+	tristate "Drivers for Flarion ft1000 devices"
+
+if FT1000
+
+config FT1000_USB
+	tristate "Driver for ft1000 usb devices."
+	depends on USB 
+	depends on NET
+	help
+	  Say Y if you want to have support for Qleadtek FLASH-OFDM USB Modem [LR7F04],
+	  Qleadtek Express Card or Leadtek Multi-band modem HSDPA.
+
+config FT1000_PCMCIA
+	tristate "Driver for ft1000 pcmcia device."
+	depends on PCMCIA 
+	depends on NET
+	help
+	  Say Y if you want to have support for Flarion card also called
+	  Multimedia Net Card.
+
+endif

drivers/staging/ft1000/Makefile

+obj-$(CONFIG_FT1000_USB)	+= ft1000-usb/
+obj-$(CONFIG_FT1000_PCMCIA)	+= ft1000-pcmcia/
+

drivers/staging/ft1000/TODO

+TODO:
+	- checkpatch.pl cleanups
+	- coding style
+	- sparse fixes
+	- adapt to latest usb and pcmcia api changes
+	- change firmware loading for usb driver to proper kernel method (request_firmware)
+
+Please send patches to Greg Kroah-Hartman <greg@kroah.com> and
+Cc: Marek Belisko <marek.belisko@gmail.com>

drivers/staging/ft1000/ft1000-pcmcia/Makefile

+obj-$(CONFIG_FT1000_PCMCIA) = ft1000_pcmcia.o
+ft1000_pcmcia-objs := ft1000_hw.o ft1000_dnld.o ft1000_proc.o ft1000_cs.o
+

drivers/staging/ft1000/ft1000-pcmcia/boot.h

+//---------------------------------------------------------------------------
+// FT1000 driver for Flarion Flash OFDM NIC Device
+//
+// Copyright (C) 2002 Flarion Technologies, All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it 
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 of the License, or (at your option) any 
+// later version. This program is distributed in the hope that it will be useful, 
+// but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
+// or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+// more details. You should have received a copy of the GNU General Public 
+// License along with this program; if not, write to the 
+// Free Software Foundation, Inc., 59 Temple Place - 
+// Suite 330, Boston, MA 02111-1307, USA. 
+//---------------------------------------------------------------------------
+//
+// File:         boot.h
+//
+// Description:    boatloader 
+//
+// History:
+// 1/11/05    Whc                Ported to Linux.
+//
+//---------------------------------------------------------------------------
+#ifndef _BOOTH_
+#define _BOOTH_
+
+// Official bootloader
+unsigned char bootimage [] = { 
+0x00,0x00,0x01,0x5E,0x00,0x00
+,0x00,0x00,0x00,0x00,0x02,0xD7
+,0x00,0x00,0x01,0x5E,0x46,0xB3
+,0xE6,0x02,0x00,0x98,0xE6,0x8C
+,0x00,0x98,0xFB,0x92,0xFF,0xFF
+,0x98,0xFB,0x94,0xFF,0xFF,0x98
+,0xFB,0x06,0x08,0x00,0x98,0xFB
+,0x96,0x84,0x00,0x98,0xFB,0x08
+,0x1C,0x00,0x98,0xFB,0x51,0x25
+,0x10,0x1C,0x00,0xE6,0x51,0x01
+,0x07,0xFD,0x4C,0xFF,0x20,0xF5
+,0x51,0x02,0x20,0x08,0x00,0x4C
+,0xFF,0x20,0x3C,0x00,0xC0,0x64
+,0x98,0xC0,0x66,0x98,0xC0,0x68
+,0x98,0xC0,0x6A,0x98,0xC0,0x6C
+,0x98,0x90,0x08,0x90,0x09,0x90
+,0x0A,0x90,0x0B,0x90,0x0C,0x90
+,0x0D,0x90,0x0E,0x90,0x0F,0x90
+,0x04,0x90,0x06,0xFB,0x51,0x22
+,0x16,0x08,0x03,0xFB,0x51,0x52
+,0x16,0x08,0x04,0xFB,0x51,0x24
+,0x2B,0x08,0x06,0xFB,0x51,0x54
+,0x2B,0x08,0x07,0xFB,0x51,0x24
+,0x2B,0x08,0x09,0xFB,0x51,0x54
+,0x2B,0x08,0x0A,0xFB,0x51,0x12
+,0x16,0x08,0x0C,0xFB,0x51,0x52
+,0x16,0x08,0x0D,0x78,0x00,0x00
+,0x00,0x16,0x00,0x00,0xEC,0x31
+,0xAE,0x00,0x00,0x81,0x4C,0x0F
+,0xE6,0x43,0xFF,0xEC,0x31,0x4E
+,0x00,0x00,0x91,0xEC,0x31,0xAE
+,0x00,0x00,0x91,0x4C,0x0F,0xE6
+,0x43,0xFF,0xEC,0x31,0x5E,0x00
+,0x00,0xA1,0xEB,0x31,0x08,0x00
+,0x00,0xA6,0xEB,0x31,0x08,0x00
+,0x00,0xAC,0x3C,0x00,0xEB,0x31
+,0x08,0x00,0x00,0xA8,0x76,0xFE
+,0xFE,0x08,0xEB,0x31,0x08,0x20
+,0x00,0x00,0x76,0xFF,0xFF,0x18
+,0xED,0x31,0x08,0x20,0x00,0x00
+,0x26,0x10,0x04,0x10,0xF5,0x3C
+,0x01,0x3C,0x00,0x08,0x01,0x12
+,0x3C,0x11,0x3C,0x00,0x08,0x01
+,0x0B,0x08,0x00,0x6D,0xEC,0x31
+,0xAE,0x20,0x00,0x06,0xED,0x4D
+,0x08,0x00,0x00,0x67,0x80,0x6F
+,0x00,0x01,0x0B,0x6F,0x00,0x02
+,0x2E,0x76,0xEE,0x01,0x48,0x06
+,0x01,0x39,0xED,0x4D,0x18,0x00
+,0x02,0xED,0x4D,0x08,0x00,0x04
+,0x14,0x06,0xA4,0xED,0x31,0x22
+,0x00,0x00,0xAC,0x76,0xEE,0x07
+,0x48,0x6D,0x22,0x01,0x1E,0x08
+,0x01,0x58,0xEB,0x31,0x08,0x00
+,0x00,0xAC,0x06,0xFF,0xBA,0x3C
+,0x00,0xEB,0x31,0x08,0x20,0x00
+,0x04,0x3C,0x30,0xEB,0x31,0x08
+,0x20,0x00,0x02,0x3C,0x10,0xEB
+,0x31,0x08,0x20,0x00,0x00,0xED
+,0x31,0x08,0x20,0x00,0x00,0x04
+,0x10,0xF7,0xED,0x31,0x08,0x00
+,0x00,0xA2,0x91,0x00,0x9C,0x3C
+,0x80,0xEB,0x31,0x08,0x20,0x00
+,0x04,0x3C,0x20,0xEB,0x31,0x08
+,0x20,0x00,0x02,0x3C,0x10,0xEB
+,0x31,0x08,0x20,0x00,0x00,0xED
+,0x31,0x08,0x20,0x00,0x00,0x04
+,0x10,0xF7,0xED,0x31,0x08,0x20
+,0x00,0x04,0x42,0x10,0x90,0x08
+,0xEC,0x31,0xAE,0x20,0x00,0x06
+,0xA4,0x41,0x08,0x00,0xB6,0xED
+,0x41,0x28,0x7D,0xFF,0xFF,0x22
+,0xB3,0x40,0x98,0x2A,0x32,0xEB
+,0x41,0x28,0xB4,0x43,0xFC,0x05
+,0xFF,0xE6,0xA0,0x31,0x20,0x00
+,0x06,0xEB,0x31,0x08,0x20,0x00
+,0x04,0x3C,0x20,0xEB,0x31,0x08
+,0x20,0x00,0x02,0x3C,0x10,0xEB
+,0x31,0x08,0x20,0x00,0x00,0xED
+,0x31,0x08,0x20,0x00,0x00,0x04
+,0x10,0xF7,0xED,0x31,0x08,0x20
+,0x00,0x04,0x42,0x10,0x90,0x08
+,0xEC,0x31,0xAE,0x20,0x00,0x06
+,0xA4,0x41,0x08,0x00,0x68,0xED
+,0x41,0x28,0x7D,0xFF,0xFF,0x22
+,0xB3,0x40,0x98,0x2A,0x32,0xEB
+,0x41,0x28,0xB4,0x43,0xFC,0x05
+,0xFF,0xE6,0x48,0x04,0xEB,0x31
+,0x08,0x20,0x00,0x04,0xEB,0x31
+,0x18,0x20,0x00,0x02,0x3C,0x11
+,0xEB,0x31,0x18,0x20,0x00,0x00
+,0xED,0x31,0x08,0x20,0x00,0x00
+,0x04,0x10,0xF7,0xED,0x31,0x08
+,0x20,0x00,0x02,0x66,0x00,0x6F
+,0x00,0x01,0x16,0x76,0xEE,0x06
+,0x48,0x4A,0x1E,0x48,0x04,0xED
+,0x31,0x08,0x20,0x00,0x04,0xEB
+,0x31,0x08,0x00,0x00,0xA4,0x48
+,0x04,0xED,0x31,0x08,0x20,0x00
+,0x04,0xEB,0x31,0x08,0x00,0x00
+,0xA2,0x48,0x04,0x20,0x20,0x4A
+,0x7C,0x46,0x82,0x50,0x05,0x50
+,0x15,0xB5,0x1E,0x98,0xED,0x31
+,0x08,0x00,0x00,0xA8,0x10,0x47
+,0x3B,0x2C,0x01,0xDB,0x40,0x11
+,0x98,0xC1,0x1E,0x98,0x10,0x07
+,0x30,0xF9,0x40,0x07,0x18,0x98
+,0x2A,0x10,0xEB,0x31,0x08,0x00
+,0x00,0xA8,0xA4,0x1E,0x98,0xBB
+,0x1E,0x98,0x50,0x14,0x50,0x04
+,0x46,0x83,0x48,0x04,0x02,0x01
+,0x00,0x50,0x05,0x50,0x15,0x10
+,0x87,0x3F,0x90,0x2B,0x18,0x01
+,0x00,0xC0,0x31,0x00,0x00,0xAE
+,0xDF,0x41,0x00,0x08,0x00,0x1A
+,0x42,0x11,0x67,0x01,0xDF,0x41
+,0x02,0x08,0x00,0x10,0x42,0x11
+,0x62,0x01,0xB4,0x43,0x4A,0x68
+,0x50,0x14,0x50,0x04,0x24,0x10
+,0x48,0x04,0xF2,0x31,0x00,0x01
+,0x00,0x00,0xAE,0xF6,0x31,0x00
+,0x01,0x00,0x00,0xAE,0x62,0xE4
+,0xE5,0x61,0x04,0x48,0x04,0xE5
+,0x63,0x05,0x48,0x04,0x20,0x20
+,0x00,0x00,0x00,0x00 
+}; 
+
+#endif

drivers/staging/ft1000/ft1000-pcmcia/ft1000.conf

+device "ft1000_cs"
+     class "network" module "ft1000","ft1000_cs"
+
+card "flarion FT1000"
+     manfid 0x02cc, 0x0100
+     bind "ft1000_cs"
+
+card "flarion FT1000"
+     manfid 0x02cc, 0x1000
+     bind "ft1000_cs"
+
+card "flarion FT1000"
+     manfid 0x02cc, 0x1300
+     bind "ft1000_cs"

drivers/staging/ft1000/ft1000-pcmcia/ft1000.h

+//---------------------------------------------------------------------------
+// FT1000 driver for Flarion Flash OFDM NIC Device
+//
+// Copyright (C) 2002 Flarion Technologies, All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it 
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 of the License, or (at your option) any 
+// later version. This program is distributed in the hope that it will be useful, 
+// but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
+// or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+// more details. You should have received a copy of the GNU General Public 
+// License along with this program; if not, write to the 
+// Free Software Foundation, Inc., 59 Temple Place - 
+// Suite 330, Boston, MA 02111-1307, USA. 
+//---------------------------------------------------------------------------
+//
+// File:         ft1000.h
+//
+// Description:    Common structures and defines
+//
+// History:
+// 8/29/02    Whc                Ported to Linux.
+// 7/19/04    Whc                Drop packet and cmd msg with pseudo header
+//                               checksum
+// 10/27/04   Whc                Added dynamic downloading of test image.
+// 01/11/04   Whc                Added support for Magnemite ASIC
+//
+//---------------------------------------------------------------------------
+#ifndef _FT1000H_
+#define _FT1000H_
+
+
+#define FT1000_DRV_VER       0x01010300
+
+#define DSPVERSZ                4
+#define HWSERNUMSZ              16
+#define SKUSZ                   20
+#define EUISZ                   8
+#define MODESZ                  2
+#define CALVERSZ                2
+#define CALDATESZ               6
+
+// Pseudo Header structure 
+typedef struct _PSEUDO_HDR
+{
+   unsigned short    length;        // length of msg body
+   unsigned char     source;        // hardware source id
+                                    //     Host = 0x10
+                                    //     Dsp  = 0x20
+   unsigned char     destination;   // hardware destination id (refer to source)
+   unsigned char     portdest;      // software destination port id
+                                    //    Host = 0x00
+                                    //    Applicaton Broadcast = 0x10
+                                    //    Network Stack = 0x20
+                                    //    Dsp OAM = 0x80
+                                    //    Dsp Airlink = 0x90
+                                    //    Dsp Loader = 0xa0
+                                    //    Dsp MIP = 0xb0
+   unsigned char     portsrc;       // software source port id (refer to portdest)
+   unsigned short    sh_str_id;     // not used 
+   unsigned char     control;       // not used
+   unsigned char     rsvd1;
+   unsigned char     seq_num;       // message sequence number
+   unsigned char     rsvd2;
+   unsigned short    qos_class;     // not used
+   unsigned short    checksum;      // pseudo header checksum
+} __attribute__ ((packed)) PSEUDO_HDR, *PPSEUDO_HDR;
+
+// Definitions to maintain compatibility between other platforms
+#define UCHAR                u8
+#define USHORT               u16
+#define ULONG                u32
+#define BOOLEAN              u8
+#define PULONG               u32 *
+#define PUSHORT              u16 *
+#define PUCHAR               u8 *
+#define PCHAR                u8 *
+#define UINT                 u32
+
+#define ELECTRABUZZ_ID       0          // ASIC ID for Electrabuzz 
+#define MAGNEMITE_ID         0x1a01     // ASIC ID for Magnemite
+
+// MEMORY MAP common to both ELECTRABUZZ and MAGNEMITE
+#define	FT1000_REG_DPRAM_ADDR	0x000E	// DPADR - Dual Port Ram Indirect Address Register
+#define	FT1000_REG_SUP_CTRL		0x0020	// HCTR - Host Control Register
+#define	FT1000_REG_SUP_STAT		0x0022	// HSTAT - Host Status Register
+#define	FT1000_REG_RESET		0x0024	// HCTR - Host Control Register
+#define	FT1000_REG_SUP_ISR		0x0026	// HISR - Host Interrupt Status Register
+#define	FT1000_REG_SUP_IMASK	0x0028	// HIMASK - Host Interrupt Mask
+#define	FT1000_REG_DOORBELL		0x002a	// DBELL - Door Bell Register
+#define FT1000_REG_ASIC_ID      0x002e  // ASICID - ASIC Identification Number 
+                                        // (Electrabuzz=0 Magnemite=0x1A01)
+
+// MEMORY MAP FOR ELECTRABUZZ ASIC
+
+#define FT1000_REG_UFIFO_STAT	0x0000	// UFSR - Uplink FIFO status register
+#define FT1000_REG_UFIFO_BEG	0x0002	// UFBR	- Uplink FIFO beginning register
+#define	FT1000_REG_UFIFO_MID	0x0004	// UFMR	- Uplink FIFO middle register
+#define	FT1000_REG_UFIFO_END	0x0006	// UFER	- Uplink FIFO end register
+#define	FT1000_REG_DFIFO_STAT	0x0008	// DFSR - Downlink FIFO status register
+#define	FT1000_REG_DFIFO		0x000A	// DFR - Downlink FIFO Register
+#define	FT1000_REG_DPRAM_DATA	0x000C	// DPRAM - Dual Port Indirect Data Register
+#define	FT1000_REG_WATERMARK	0x0010	// WMARK - Watermark Register
+
+// MEMORY MAP FOR MAGNEMITE
+#define FT1000_REG_MAG_UFDR     0x0000  // UFDR - Uplink FIFO Data Register (32-bits)
+#define FT1000_REG_MAG_UFDRL    0x0000  // UFDRL - Uplink FIFO Data Register low-word (16-bits)
+#define FT1000_REG_MAG_UFDRH    0x0002  // UFDRH - Uplink FIFO Data Register high-word (16-bits)
+#define FT1000_REG_MAG_UFER     0x0004  // UFER - Uplink FIFO End Register
+#define FT1000_REG_MAG_UFSR     0x0006  // UFSR - Uplink FIFO Status Register
+#define FT1000_REG_MAG_DFR      0x0008  // DFR - Downlink FIFO Register (32-bits)
+#define FT1000_REG_MAG_DFRL     0x0008  // DFRL - Downlink FIFO Register low-word (16-bits)
+#define FT1000_REG_MAG_DFRH     0x000a  // DFRH - Downlink FIFO Register high-word (16-bits)
+#define FT1000_REG_MAG_DFSR     0x000c  // DFSR - Downlink FIFO Status Register
+#define FT1000_REG_MAG_DPDATA   0x0010  // DPDATA - Dual Port RAM Indirect Data Register (32-bits) 
+#define FT1000_REG_MAG_DPDATAL  0x0010  // DPDATAL - Dual Port RAM Indirect Data Register low-word (16-bits)
+#define FT1000_REG_MAG_DPDATAH  0x0012  // DPDATAH - Dual Port RAM Indirect Data Register high-word (16-bits)
+#define	FT1000_REG_MAG_WATERMARK 0x002c	// WMARK - Watermark Register 
+
+// Reserved Dual Port RAM offsets for Electrabuzz
+#define FT1000_DPRAM_TX_BASE	0x0002	// Host to PC Card Messaging Area
+#define FT1000_DPRAM_RX_BASE	0x0800	// PC Card to Host Messaging Area
+#define FT1000_FIFO_LEN         0x7FC   // total length for DSP FIFO tracking
+#define FT1000_HI_HO            0x7FE   // heartbeat with HI/HO
+#define FT1000_DSP_STATUS       0xFFE   // dsp status - non-zero is a request to reset dsp
+#define FT1000_DSP_LED          0xFFA   // dsp led status for PAD device
+#define FT1000_DSP_CON_STATE    0xFF8   // DSP Connection Status Info
+#define FT1000_DPRAM_FEFE       0x002   // location for dsp ready indicator
+#define FT1000_DSP_TIMER0       0x1FF0  // Timer Field from Basestation
+#define FT1000_DSP_TIMER1       0x1FF2  // Timer Field from Basestation
+#define FT1000_DSP_TIMER2       0x1FF4  // Timer Field from Basestation
+#define FT1000_DSP_TIMER3       0x1FF6  // Timer Field from Basestation
+
+// Reserved Dual Port RAM offsets for Magnemite
+#define FT1000_DPRAM_MAG_TX_BASE		 0x0000	 //  Host to PC Card Messaging Area
+#define FT1000_DPRAM_MAG_RX_BASE		 0x0200	 //  PC Card to Host Messaging Area
+#define FT1000_MAG_FIFO_LEN              0x1FF   // total length for DSP FIFO tracking
+#define FT1000_MAG_FIFO_LEN_INDX         0x1     // low-word index 
+#define FT1000_MAG_HI_HO                 0x1FF   // heartbeat with HI/HO
+#define FT1000_MAG_HI_HO_INDX            0x0     // high-word index
+#define FT1000_MAG_DSP_LED               0x3FE   // dsp led status for PAD device
+#define FT1000_MAG_DSP_LED_INDX          0x0     // dsp led status for PAD device
+
+#define FT1000_MAG_DSP_CON_STATE         0x3FE   // DSP Connection Status Info
+#define FT1000_MAG_DSP_CON_STATE_INDX    0x1     // DSP Connection Status Info
+
+#define FT1000_MAG_DPRAM_FEFE            0x000   // location for dsp ready indicator
+#define FT1000_MAG_DPRAM_FEFE_INDX       0x0     // location for dsp ready indicator
+
+#define FT1000_MAG_DSP_TIMER0            0x3FC   // Timer Field from Basestation
+#define FT1000_MAG_DSP_TIMER0_INDX       0x1
+
+#define FT1000_MAG_DSP_TIMER1            0x3FC   // Timer Field from Basestation
+#define FT1000_MAG_DSP_TIMER1_INDX       0x0
+
+#define FT1000_MAG_DSP_TIMER2            0x3FD   // Timer Field from Basestation
+#define FT1000_MAG_DSP_TIMER2_INDX       0x1
+
+#define FT1000_MAG_DSP_TIMER3            0x3FD   // Timer Field from Basestation
+#define FT1000_MAG_DSP_TIMER3_INDX       0x0
+
+#define FT1000_MAG_TOTAL_LEN             0x200
+#define FT1000_MAG_TOTAL_LEN_INDX        0x1    
+
+#define FT1000_MAG_PH_LEN                0x200
+#define FT1000_MAG_PH_LEN_INDX           0x0
+
+#define FT1000_MAG_PORT_ID               0x201
+#define FT1000_MAG_PORT_ID_INDX          0x0
+
+#define HOST_INTF_LE                     0x0     // Host interface little endian mode
+#define HOST_INTF_BE                     0x1     // Host interface big endian mode
+
+// PC Card to Host Doorbell assignments
+#define FT1000_DB_DPRAM_RX		0x0001	// this value indicates that DSP has 
+                                        //      data for host in DPRAM 
+#define FT1000_ASIC_RESET_REQ   0x0004  // DSP requesting host to reset the ASIC
+#define FT1000_DSP_ASIC_RESET   0x0008  // DSP indicating host that it will reset the ASIC
+#define FT1000_DB_COND_RESET    0x0010  // DSP request for a card reset.
+
+// Host to PC Card Doorbell assignments
+#define FT1000_DB_DPRAM_TX		0x0100	// this value indicates that host has 
+                                        //      data for DSP in DPRAM. 
+#define FT1000_ASIC_RESET_DSP   0x0400  // Responds to FT1000_ASIC_RESET_REQ
+#define FT1000_DB_HB            0x1000  // Indicates that supervisor 
+                                        //      has a heartbeat message for DSP.
+
+#define FT1000_DPRAM_BASE		0x0000	// Dual Port RAM starting offset
+
+#define hi                      0x6869  // PC Card heartbeat values
+#define ho                      0x686f  // PC Card heartbeat values
+
+// Magnemite specific defines
+#define hi_mag                  0x6968  // Byte swap hi to avoid additional system call
+#define ho_mag                  0x6f68  // Byte swap ho to avoid additional system call
+
+//
+// Bit field definitions for Host Interrupt Status Register
+//
+// Indicate the cause of an interrupt.
+//
+#define ISR_EMPTY				0x00	  // no bits set
+#define ISR_DOORBELL_ACK		0x01	  // Doorbell acknowledge from DSP	   
+#define ISR_DOORBELL_PEND		0x02	  // Doorbell pending from DSP
+#define ISR_RCV					0x04	  // Packet available in Downlink FIFO
+#define ISR_WATERMARK			0x08	  // Watermark requirements satisfied 
+
+// Bit field definition for Host Interrupt Mask
+#define ISR_MASK_NONE			0x0000	  // no bits set
+#define ISR_MASK_DOORBELL_ACK	0x0001	  // Doorbell acknowledge mask
+#define ISR_MASK_DOORBELL_PEND	0x0002	  // Doorbell pending mask
+#define ISR_MASK_RCV			0x0004	  // Downlink Packet available mask
+#define ISR_MASK_WATERMARK		0x0008	  // Watermark interrupt mask 
+#define ISR_MASK_ALL			0xffff    // Mask all interrupts
+
+// Bit field definition for Host Control Register
+#define DSP_RESET_BIT           0x0001    // Bit field to control dsp reset state
+                                          // (0 = out of reset 1 = reset)
+#define ASIC_RESET_BIT          0x0002    // Bit field to control ASIC reset state
+                                          // (0 = out of reset 1 = reset) 
+
+// Default interrupt mask (Enable Doorbell pending and Packet available interrupts) 
+#define ISR_DEFAULT_MASK		0x7ff9		
+
+// Application specific IDs
+#define DSPID                   0x20
+#define HOSTID                  0x10
+#define DSPAIRID                0x90
+#define DRIVERID                0x00
+#define NETWORKID               0x20
+
+// Size of DPRAM Message
+#define MAX_CMD_SQSIZE          1780
+
+#define ENET_MAX_SIZE           1514
+#define ENET_HEADER_SIZE        14
+
+#define SLOWQ_TYPE              0
+#define FASTQ_TYPE              1
+
+#define MAX_DSP_SESS_REC        1024
+
+#define DSP_QID_OFFSET          4     
+#define PSEUDOSZ                16
+#define PSEUDOSZWRD             8
+
+// Maximum number of occurrence of pseudo header errors before resetting PC Card.
+#define MAX_PH_ERR              300
+
+// Driver message types
+#define MEDIA_STATE             0x0010
+#define TIME_UPDATE             0x0020
+#define DSP_PROVISION           0x0030
+#define DSP_INIT_MSG            0x0050
+#define DSP_HIBERNATE           0x0060
+
+#define DSP_STORE_INFO          0x0070
+#define DSP_GET_INFO            0x0071
+#define GET_DRV_ERR_RPT_MSG     0x0073
+#define RSP_DRV_ERR_RPT_MSG     0x0074
+
+// Driver Error Messages for DSP
+#define DSP_HB_INFO             0x7ef0
+#define DSP_FIFO_INFO           0x7ef1
+#define DSP_CONDRESET_INFO      0x7ef2
+#define DSP_CMDLEN_INFO         0x7ef3
+#define DSP_CMDPHCKSUM_INFO     0x7ef4
+#define DSP_PKTPHCKSUM_INFO     0x7ef5
+#define DSP_PKTLEN_INFO         0x7ef6
+#define DSP_USER_RESET          0x7ef7
+#define FIFO_FLUSH_MAXLIMIT     0x7ef8
+#define FIFO_FLUSH_BADCNT       0x7ef9
+#define FIFO_ZERO_LEN           0x7efa
+
+#define HOST_QID_OFFSET         5
+#define QTYPE_OFFSET            13
+
+#define  SUCCESS                0x00
+#define  FAILURE                0x01
+#define  TRUE                   0x1
+#define  FALSE                  0x0
+
+#define  MAX_NUM_APP            6
+
+#define MAXIMUM_ASIC_HB_CNT      15
+
+typedef struct _DRVMSG {
+	PSEUDO_HDR pseudo;
+	u16 type;
+	u16 length;
+	u8  data[0];
+} __attribute__ ((packed)) DRVMSG, *PDRVMSG;
+
+typedef struct _MEDIAMSG {
+	PSEUDO_HDR pseudo;
+	u16 type;
+	u16 length;
+	u16 state;
+	u32 ip_addr;
+    u32 net_mask;
+	u32 gateway;  
+	u32 dns_1;
+	u32 dns_2;
+} __attribute__ ((packed)) MEDIAMSG, *PMEDIAMSG;
+
+typedef struct _TIMEMSG {
+	PSEUDO_HDR pseudo;
+	u16 type;
+	u16 length;
+	u8  timeval[8];
+} __attribute__ ((packed)) TIMEMSG, *PTIMEMSG;
+
+typedef struct _DSPINITMSG {
+    PSEUDO_HDR pseudo;
+    u16 type;
+    u16 length;
+    u8 DspVer[DSPVERSZ];        // DSP version number
+    u8 HwSerNum[HWSERNUMSZ];    // Hardware Serial Number
+    u8 Sku[SKUSZ];              // SKU
+    u8 eui64[EUISZ];            // EUI64
+    u8 ProductMode[MODESZ];     // Product Mode (Market/Production)
+    u8 RfCalVer[CALVERSZ];      // Rf Calibration version
+    u8 RfCalDate[CALDATESZ];    // Rf Calibration date
+} __attribute__ ((packed)) DSPINITMSG, *PDSPINITMSG;
+
+typedef struct _DSPHIBERNATE {
+	PSEUDO_HDR pseudo;
+	u16 type;
+	u16 length;
+	u32 timeout;
+    u16 sess_info[0];
+} DSPHIBERNATE, *PDSPHIBERNATE;
+
+typedef struct _APP_INFO_BLOCK
+{
+    u32 fileobject;                // Application's file object
+    u16 app_id;                    // Application id
+} APP_INFO_BLOCK, *PAPP_INFO_BLOCK;
+
+typedef struct _PROV_RECORD {
+    struct list_head list;
+    u8 *pprov_data;
+} PROV_RECORD, *PPROV_RECORD;
+
+typedef struct _FT1000_INFO {
+    struct net_device_stats stats;
+    u16 DrvErrNum;
+    u16 AsicID;
+    int ASICResetNum;
+    int DspAsicReset;
+    int PktIntfErr;
+    int DSPResetNum;
+    int NumIOCTLBufs;
+    int IOCTLBufLvl;
+    int DeviceCreated;
+    int CardReady;
+    int DspHibernateFlag;
+    int DSPReady;
+    u8 DeviceName[15];
+    int DeviceMajor;
+    int registered;
+    int mediastate;
+    u16 packetseqnum;
+    u8 squeseqnum;                 // sequence number on slow queue
+    spinlock_t dpram_lock;
+    u16 CurrentInterruptEnableMask;
+    int InterruptsEnabled;
+    u16 fifo_cnt;
+    u8 DspVer[DSPVERSZ];        // DSP version number
+    u8 HwSerNum[HWSERNUMSZ];    // Hardware Serial Number
+    u8 Sku[SKUSZ];              // SKU
+    u8 eui64[EUISZ];            // EUI64
+	time_t ConTm;               // Connection Time
+    u16 LedStat;
+    u16 ConStat;
+    u16 ProgConStat;
+    u8 ProductMode[MODESZ];
+    u8 RfCalVer[CALVERSZ];
+    u8 RfCalDate[CALDATESZ];
+    u16 DSP_TIME[4];
+    struct list_head prov_list;
+    int appcnt;
+    APP_INFO_BLOCK app_info[MAX_NUM_APP];
+    u16 DSPInfoBlklen;
+    u16 DrvMsgPend;
+	int (*ft1000_reset)(void *);
+    void *link;
+    u16 DSPInfoBlk[MAX_DSP_SESS_REC];
+    union {
+        u16 Rec[MAX_DSP_SESS_REC];
+        u32 MagRec[MAX_DSP_SESS_REC/2];
+    } DSPSess;
+	struct proc_dir_entry *proc_ft1000;
+	char netdevname[IFNAMSIZ];
+} FT1000_INFO, *PFT1000_INFO;
+
+typedef struct _DPRAM_BLK {
+    struct list_head list;
+    u16 *pbuffer;
+} __attribute__ ((packed)) DPRAM_BLK, *PDPRAM_BLK;
+
+extern u16 ft1000_read_dpram (struct net_device *dev, int offset);
+extern void card_bootload(struct net_device *dev);
+extern u16 ft1000_read_dpram_mag_16 (struct net_device *dev, int offset, int Index);
+extern u32 ft1000_read_dpram_mag_32 (struct net_device *dev, int offset);
+void ft1000_write_dpram_mag_32 (struct net_device *dev, int offset, u32 value);
+
+#endif // _FT1000H_

drivers/staging/ft1000/ft1000-pcmcia/ft1000_cs.c

+/*---------------------------------------------------------------------------
+   FT1000 driver for Flarion Flash OFDM NIC Device
+
+   Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
+   Copyright (C) 2002 Flarion Technologies, All rights reserved.
+   Copyright (C) 2006 Patrik Ostrihon, All rights reserved.
+   Copyright (C) 2006 ProWeb Consulting, a.s, All rights reserved.
+
+   The initial developer of the original code is David A. Hinds
+   <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds.
+
+   This file was modified to support the Flarion Flash OFDM NIC Device
+   by Wai Chan (w.chan@flarion.com).
+
+   Port for kernel 2.6 created by Patrik Ostrihon (patrik.ostrihon@pwc.sk)
+  
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 2 of the License, or (at your option) any
+   later version. This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details. You should have received a copy of the GNU General Public
+   License along with this program; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place -
+   Suite 330, Boston, MA 02111-1307, USA.
+-----------------------------------------------------------------------------*/
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+
+//#include <pcmcia/version.h>		// Slavius 21.10.2009 removed from kernel
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ds.h>
+
+#include <asm/io.h>
+#include <asm/system.h>
+#include <asm/byteorder.h>
+#include <asm/uaccess.h>
+
+#include "ft1000_cs.h"			// Slavius 21.10.2009 because CS_SUCCESS constant is missing due to removed pcmcia/version.h
+
+/*====================================================================*/
+
+/* Module parameters */
+
+#define INT_MODULE_PARM(n, v) static int n = v; MODULE_PARM(n, "i")
+
+MODULE_AUTHOR("Wai Chan");
+MODULE_DESCRIPTION("FT1000 PCMCIA driver");
+MODULE_LICENSE("GPL");
+
+/* Newer, simpler way of listing specific interrupts */
+
+/* The old way: bit map of interrupts to choose from */
+/* This means pick from 15, 14, 12, 11, 10, 9, 7, 5, 4, and 3 */
+
+/*
+   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
+   you do not define PCMCIA_DEBUG at all, all the debug code will be
+   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
+   be present but disabled.
+*/
+#ifdef FT_DEBUG
+#define DEBUG(n, args...) printk(KERN_DEBUG args)
+#else
+#define DEBUG(n, args...)
+#endif
+
+/*====================================================================*/
+
+struct net_device *init_ft1000_card(int, int, unsigned char *,
+					void *ft1000_reset, struct pcmcia_device * link,
+					struct device *fdev);
+void stop_ft1000_card(struct net_device *);
+
+static int ft1000_config(struct pcmcia_device *link);
+static void ft1000_release(struct pcmcia_device *link);
+
+/*
+   The attach() and detach() entry points are used to create and destroy
+   "instances" of the driver, where each instance represents everything
+   needed to manage one actual PCMCIA card.
+*/
+
+static void ft1000_detach(struct pcmcia_device *link);
+static int  ft1000_attach(struct pcmcia_device *link);
+
+typedef struct local_info_t {
+	struct pcmcia_device *link;
+	struct net_device *dev;
+} local_info_t;
+
+#define MAX_ASIC_RESET_CNT     10
+#define COR_DEFAULT            0x55
+
+/*====================================================================*/
+
+static void ft1000_reset(struct pcmcia_device * link)
+{
+	conf_reg_t reg;
+
+	DEBUG(0, "ft1000_cs:ft1000_reset is called................\n");
+
+	/* Soft-Reset card */
+	reg.Action = CS_WRITE;
+	reg.Offset = CISREG_COR;
+	reg.Value = COR_SOFT_RESET;
+	pcmcia_access_configuration_register(link, &reg);
+
+	/* Wait until the card has acknowledged our reset */
+	udelay(2);
+
+	/* Restore original COR configuration index */
+	/* Need at least 2 write to respond */
+	reg.Action = CS_WRITE;
+	reg.Offset = CISREG_COR;
+	reg.Value = COR_DEFAULT;
+	pcmcia_access_configuration_register(link, &reg);
+
+	/* Wait until the card has finished restarting */
+	udelay(1);
+
+	reg.Action = CS_WRITE;
+	reg.Offset = CISREG_COR;
+	reg.Value = COR_DEFAULT;
+	pcmcia_access_configuration_register(link, &reg);
+
+	/* Wait until the card has finished restarting */
+	udelay(1);
+
+	reg.Action = CS_WRITE;
+	reg.Offset = CISREG_COR;
+	reg.Value = COR_DEFAULT;
+	pcmcia_access_configuration_register(link, &reg);
+
+	/* Wait until the card has finished restarting */
+	udelay(1);
+
+}
+
+/*====================================================================*/
+
+static int get_tuple_first(struct pcmcia_device *link, tuple_t * tuple,
+			   cisparse_t * parse)
+{
+	int i;
+	i = pcmcia_get_first_tuple(link, tuple);
+	if (i != CS_SUCCESS)
+		return i;
+	i = pcmcia_get_tuple_data(link, tuple);
+	if (i != CS_SUCCESS)
+		return i;
+	return pcmcia_parse_tuple(tuple, parse);	// Slavius 21.10.2009 removed unused link parameter
+}
+
+static int get_tuple_next(struct pcmcia_device *link, tuple_t * tuple,
+			  cisparse_t * parse)
+{
+	int i;
+	i = pcmcia_get_next_tuple(link, tuple);
+	if (i != CS_SUCCESS)
+		return i;
+	i = pcmcia_get_tuple_data(link, tuple);
+	if (i != CS_SUCCESS)
+		return i;
+	return pcmcia_parse_tuple(tuple, parse);	// Slavius 21.10.2009 removed unused link parameter
+}
+
+/*======================================================================
+
+    
+======================================================================*/
+
+static int ft1000_attach(struct pcmcia_device *link)
+{
+
+	local_info_t *local;
+
+	DEBUG(0, "ft1000_cs: ft1000_attach()\n");
+
+	local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
+	if (!local) {
+		return -ENOMEM;
+	}
+	memset(local, 0, sizeof(local_info_t));
+	local->link = link;
+
+	link->priv = local;
+	local->dev = NULL;
+
+	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->conf.Attributes = CONF_ENABLE_IRQ;
+	link->conf.IntType = INT_MEMORY_AND_IO;
+	link->irq.Handler = NULL;
+
+	return ft1000_config(link);
+}				/* ft1000_attach */
+
+/*======================================================================
+
+    This deletes a driver "instance".  The device is de-registered
+    with Card Services.  If it has been released, all local data
+    structures are freed.  Otherwise, the structures will be freed
+    when the device is released.
+
+======================================================================*/
+
+static void ft1000_detach(struct pcmcia_device *link)
+{
+	struct net_device *dev = ((local_info_t *) link->priv)->dev;
+
+	DEBUG(0, "ft1000_cs: ft1000_detach(0x%p)\n", link);
+
+	if (link == NULL) {
+		DEBUG(0,"ft1000_cs:ft1000_detach: Got a NULL pointer\n");
+		return;
+	}
+
+	if (dev) {
+		stop_ft1000_card(dev);
+	}
+
+	ft1000_release(link);
+
+	/* This points to the parent local_info_t struct */
+	free_netdev(dev);
+
+}				/* ft1000_detach */
+
+/*======================================================================
+
+    ft1000_config() is scheduled to run after a CARD_INSERTION event
+    is received, to configure the PCMCIA socket, and to make the
+    device available to the system.
+    
+======================================================================*/
+
+#define CS_CHECK(fn, ret) \
+	do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
+
+#define CFG_CHECK(fn, ret) \
+	last_fn = (fn); if ((last_ret = (ret)) != 0) goto next_entry
+
+static int ft1000_config(struct pcmcia_device * link)
+{
+	tuple_t tuple;
+	cisparse_t parse;
+	int last_fn, last_ret, i;
+	u_char buf[64];
+	cistpl_lan_node_id_t *node_id;
+	cistpl_cftable_entry_t dflt = { 0 };
+	cistpl_cftable_entry_t *cfg;
+	unsigned char mac_address[6];
+
+	DEBUG(0, "ft1000_cs: ft1000_config(0x%p)\n", link);
+
+	/*
+	   This reads the card's CONFIG tuple to find its configuration
+	   registers.
+	 */
+//	tuple.DesiredTuple = CISTPL_CONFIG;
+//	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+	tuple.TupleOffset = 0;
+//	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+//	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+//	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
+//	link->conf.ConfigBase = parse.config.base;
+//	link->conf.Present = parse.config.rmask[0];
+
+	/*
+	   In this loop, we scan the CIS for configuration table entries,
+	   each of which describes a valid card configuration, including
+	   voltage, IO window, memory window, and interrupt settings.
+
+	   We make no assumptions about the card to be configured: we use
+	   just the information available in the CIS.  In an ideal world,
+	   this would work for any PCMCIA card, but it requires a complete
+	   and accurate CIS.  In practice, a driver usually "knows" most of
+	   these things without consulting the CIS, and most client drivers
+	   will only use the CIS to fill in implementation-defined details.
+	 */
+	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+	tuple.Attributes = 0;
+	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+	while (1) {
+		cfg = &(parse.cftable_entry);
+		CFG_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+		CFG_CHECK(ParseTuple,
+			  pcmcia_parse_tuple(&tuple, &parse));		// Slavius 21.10.2009 removed unused link parameter
+
+		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+			dflt = *cfg;
+		if (cfg->index == 0)
+			goto next_entry;
+		link->conf.ConfigIndex = cfg->index;
+
+		/* Do we need to allocate an interrupt? */
+		if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
+			link->conf.Attributes |= CONF_ENABLE_IRQ;
+
+		/* IO window settings */
+		link->io.NumPorts1 = link->io.NumPorts2 = 0;
+		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
+			cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
+			link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+			if (!(io->flags & CISTPL_IO_8BIT)) {
+				DEBUG(0, "ft1000_cs: IO_DATA_PATH_WIDTH_16\n");
+				link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+			}
+			if (!(io->flags & CISTPL_IO_16BIT)) {
+				DEBUG(0, "ft1000_cs: IO_DATA_PATH_WIDTH_8\n");
+				link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+			}
+			link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+			link->io.BasePort1 = io->win[0].base;
+			link->io.NumPorts1 = io->win[0].len;
+			if (io->nwin > 1) {
+				link->io.Attributes2 = link->io.Attributes1;
+				link->io.BasePort2 = io->win[1].base;
+				link->io.NumPorts2 = io->win[1].len;
+			}
+			/* This reserves IO space but doesn't actually enable it */
+			pcmcia_request_io(link, &link->io);
+		}
+
+		break;
+
+	 next_entry:
+		last_ret = pcmcia_get_next_tuple(link, &tuple);
+	}
+	if (last_ret != CS_SUCCESS) {
+		cs_error(link, RequestIO, last_ret);
+		goto failed;
+	}  
+
+	/*
+	   Allocate an interrupt line.  Note that this does not assign a
+	   handler to the interrupt, unless the 'Handler' member of the
+	   irq structure is initialized.
+	 */
+		CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+
+	/*
+	   This actually configures the PCMCIA socket -- setting up
+	   the I/O windows and the interrupt mapping, and putting the
+	   card and host interface into "Memory and IO" mode.
+	 */
+	CS_CHECK(RequestConfiguration,
+		 pcmcia_request_configuration(link, &link->conf));
+
+	/* Get MAC address from tuples */
+
+	tuple.Attributes = tuple.TupleOffset = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+
+	/* Check for a LAN function extension tuple */
+	tuple.DesiredTuple = CISTPL_FUNCE;
+	i = get_tuple_first(link, &tuple, &parse);
+	while (i == CS_SUCCESS) {
+		if (parse.funce.type == CISTPL_FUNCE_LAN_NODE_ID)
+			break;
+		i = get_tuple_next(link, &tuple, &parse);
+	}
+
+	if (i == CS_SUCCESS) {
+		node_id = (cistpl_lan_node_id_t *) parse.funce.data;
+		if (node_id->nb == 6) {
+			for (i = 0; i < 6; i++)
+				mac_address[i] = node_id->id[i];
+		}
+	}
+
+	((local_info_t *) link->priv)->dev =
+		init_ft1000_card(link->irq.AssignedIRQ, link->io.BasePort1,
+				 &mac_address[0], ft1000_reset, link,
+				 &handle_to_dev(link));
+
+	/*
+	   At this point, the dev_node_t structure(s) need to be
+	   initialized and arranged in a linked list at link->dev.
+	 */
+
+	/* Finally, report what we've done */
+
+	return 0;
+
+cs_failed:
+	cs_error(link, last_fn, last_ret);
+failed:
+	ft1000_release(link);
+	return -ENODEV;
+
+}				/* ft1000_config */
+
+/*======================================================================
+
+    After a card is removed, ft1000_release() will unregister the
+    device, and release the PCMCIA configuration.  If the device is
+    still open, this will be postponed until it is closed.
+    
+======================================================================*/
+
+static void ft1000_release(struct pcmcia_device * link)
+{
+
+	DEBUG(0, "ft1000_cs: ft1000_release(0x%p)\n", link);
+
+	/*
+	   If the device is currently in use, we won't release until it
+	   is actually closed, because until then, we can't be sure that
+	   no one will try to access the device or its data structures.
+	 */
+
+	/* Unlink the device chain */
+	link->dev_node = NULL;
+
+	/*
+	   In a normal driver, additional code may be needed to release
+	   other kernel data structures associated with this device. 
+	 */
+
+	/* Don't bother checking to see if these succeed or not */
+
+	 pcmcia_disable_device(link);
+}				/* ft1000_release */
+
+/*======================================================================
+
+    The card status event handler.  Mostly, this schedules other
+    stuff to run after an event is received.
+
+    When a CARD_REMOVAL event is received, we immediately set a
+    private flag to block future accesses to this device.  All the
+    functions that actually access the device should check this flag
+    to make sure the card is still present.
+    
+======================================================================*/
+
+static int ft1000_suspend(struct pcmcia_device *link)
+{
+	struct net_device *dev = ((local_info_t *) link->priv)->dev;
+
+	DEBUG(1, "ft1000_cs: ft1000_event(0x%06x)\n", event);
+
+	if (link->open)
+		netif_device_detach(dev);
+	return 0;
+}
+
+static int ft1000_resume(struct pcmcia_device *link)
+{
+/*	struct net_device *dev = link->priv;
+ */
+	return 0;
+}
+
+
+
+/*====================================================================*/
+
+static struct pcmcia_device_id ft1000_ids[] = {
+	PCMCIA_DEVICE_MANF_CARD(0x02cc, 0x0100),
+	PCMCIA_DEVICE_MANF_CARD(0x02cc, 0x1000),
+	PCMCIA_DEVICE_MANF_CARD(0x02cc, 0x1300),
+	PCMCIA_DEVICE_NULL,
+};
+
+MODULE_DEVICE_TABLE(pcmcia, ft1000_ids);
+
+static struct pcmcia_driver ft1000_cs_driver = {
+	.owner = THIS_MODULE,
+	.drv = {
+		.name = "ft1000_cs",
+		},
+	.probe      = ft1000_attach,
+	.remove     = ft1000_detach,
+	.id_table	= ft1000_ids,
+	.suspend    = ft1000_suspend,
+	.resume     = ft1000_resume,
+};
+
+static int __init init_ft1000_cs(void)
+{
+	DEBUG(0, "ft1000_cs: loading\n");
+	return pcmcia_register_driver(&ft1000_cs_driver);
+}
+
+static void __exit exit_ft1000_cs(void)
+{
+	DEBUG(0, "ft1000_cs: unloading\n");
+	pcmcia_unregister_driver(&ft1000_cs_driver);
+}
+
+module_init(init_ft1000_cs);
+module_exit(exit_ft1000_cs);

drivers/staging/ft1000/ft1000-pcmcia/ft1000_cs.h

+#define CS_SUCCESS	0x00

drivers/staging/ft1000/ft1000-pcmcia/ft1000_dev.h

+//---------------------------------------------------------------------------
+// FT1000 driver for Flarion Flash OFDM NIC Device
+//
+// Copyright (C) 2002 Flarion Technologies, All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it 
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 of the License, or (at your option) any 
+// later version. This program is distributed in the hope that it will be useful, 
+// but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
+// or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+// more details. You should have received a copy of the GNU General Public 
+// License along with this program; if not, write to the 
+// Free Software Foundation, Inc., 59 Temple Place - 
+// Suite 330, Boston, MA 02111-1307, USA. 
+//---------------------------------------------------------------------------
+//
+// File:         ft1000_dev.h
+//
+// Description:    Register definitions and bit masks for the FT1000 NIC
+//
+// History:
+// 2/5/02     Ivan Bohannon      Written.
+// 8/29/02    Whc                Ported to Linux.
+//
+//---------------------------------------------------------------------------
+#ifndef _FT1000_DEVH_
+#define _FT1000_DEVH_
+
+//---------------------------------------------------------------------------
+//
+// Function:   ft1000_read_reg
+// Descripton: This function will read the value of a given ASIC register.
+// Input:
+//     dev    - device structure
+//     offset - ASIC register offset
+// Output:
+//     data   - ASIC register value
+//
+//---------------------------------------------------------------------------
+static inline u16 ft1000_read_reg (struct net_device *dev, u16 offset) {
+    u16 data = 0;
+
+    data = inw(dev->base_addr + offset);
+
+    return (data);
+}
+
+//---------------------------------------------------------------------------
+//
+// Function:   ft1000_write_reg
+// Descripton: This function will set the value for a given ASIC register.
+// Input:
+//     dev    - device structure
+//     offset - ASIC register offset
+//     value  - value to write
+// Output:
+//     None.
+//
+//---------------------------------------------------------------------------
+static inline void ft1000_write_reg (struct net_device *dev, u16 offset, u16 value) {
+    outw (value, dev->base_addr + offset);
+}
+
+#endif // _FT1000_DEVH_
+

drivers/staging/ft1000/ft1000-pcmcia/ft1000_proc.c

+/*---------------------------------------------------------------------------
+   FT1000 driver for Flarion Flash OFDM NIC Device
+  
+   Copyright (C) 2006 Patrik Ostrihon, All rights reserved.
+   Copyright (C) 2006 ProWeb Consulting, a.s, All rights reserved.
+  
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 2 of the License, or (at your option) any
+   later version. This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details. You should have received a copy of the GNU General Public
+   License along with this program; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place -
+   Suite 330, Boston, MA 02111-1307, USA.
+-----------------------------------------------------------------------------*/
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/proc_fs.h>
+#include <linux/string.h>
+#include <linux/vmalloc.h>
+#include <linux/netdevice.h>
+#include <asm/uaccess.h>
+#include "ft1000.h"
+
+#define FT1000_PROC "ft1000"
+#define MAX_FILE_LEN 255
+
+#define PUTM_TO_PAGE(len,page,args...) \
+	len += snprintf(page+len, PAGE_SIZE - len, args)
+
+#define PUTX_TO_PAGE(len,page,message,size,var) \
+	len += snprintf(page+len, PAGE_SIZE - len, message); \
+	for(i = 0; i < (size - 1); i++) \
+	{ \
+		len += snprintf(page+len, PAGE_SIZE - len, "%02x:", var[i]); \
+	} \
+	len += snprintf(page+len, PAGE_SIZE - len, "%02x\n", var[i])
+
+#define PUTD_TO_PAGE(len,page,message,size,var) \
+	len += snprintf(page+len, PAGE_SIZE - len, message); \
+	for(i = 0; i < (size - 1); i++) \
+	{ \
+		len += snprintf(page+len, PAGE_SIZE - len, "%d.", var[i]); \
+	} \
+	len += snprintf(page+len, PAGE_SIZE - len, "%d\n", var[i])
+
+int ft1000ReadProc(char *page, char **start, off_t off,
+		   int count, int *eof, void *data)
+{
+	struct net_device *dev;
+	int len;
+	int i;
+	FT1000_INFO *info;
+	char *status[] =
+		{ "Idle (Disconnect)", "Searching", "Active (Connected)",
+		"Waiting for L2", "Sleep", "No Coverage", "", ""
+	};
+	char *signal[] = { "", "*", "**", "***", "****" };
+	int strength;
+	int quality;
+	struct timeval tv;
+	time_t delta;
+
+	dev = (struct net_device *)data;
+	info = (FT1000_INFO *) netdev_priv(dev);
+
+	if (off > 0) {
+		*eof = 1;
+		return 0;
+	}
+
+	/* Wrap-around */
+
+	if (info->AsicID == ELECTRABUZZ_ID) {
+		if (info->DspHibernateFlag == 0) {
+			if (info->ProgConStat != 0xFF) {
+				info->LedStat =
+					ft1000_read_dpram(dev, FT1000_DSP_LED);
+				info->ConStat =
+					ft1000_read_dpram(dev,
+							  FT1000_DSP_CON_STATE);
+			} else {
+				info->ConStat = 0xf;
+			}
+		}
+	} else {
+		if (info->ProgConStat != 0xFF) {
+			info->LedStat =
+				ntohs(ft1000_read_dpram_mag_16
+				  (dev, FT1000_MAG_DSP_LED,
+				   FT1000_MAG_DSP_LED_INDX));
+			info->ConStat =
+				ntohs(ft1000_read_dpram_mag_16
+				  (dev, FT1000_MAG_DSP_CON_STATE,
+				   FT1000_MAG_DSP_CON_STATE_INDX));
+		} else {
+			info->ConStat = 0xf;
+		}
+	}
+
+	i = (info->LedStat) & 0xf;
+	switch (i) {
+	case 0x1:
+		strength = 1;
+		break;
+	case 0x3:
+		strength = 2;
+		break;
+	case 0x7:
+		strength = 3;
+		break;
+	case 0xf:
+		strength = 4;
+		break;
+	default:
+		strength = 0;
+	}
+
+	i = (info->LedStat >> 8) & 0xf;
+	switch (i) {
+	case 0x1:
+		quality = 1;
+		break;
+	case 0x3:
+		quality = 2;
+		break;
+	case 0x7:
+		quality = 3;
+		break;
+	case 0xf:
+		quality = 4;
+		break;
+	default:
+		quality = 0;
+	}
+
+	do_gettimeofday(&tv);
+	delta = (tv.tv_sec - info->ConTm);
+	len = 0;
+	PUTM_TO_PAGE(len, page, "Connection Time: %02ld:%02ld:%02ld\n",
+			 ((delta / 3600) % 24), ((delta / 60) % 60), (delta % 60));
+	PUTM_TO_PAGE(len, page, "Connection Time[s]: %ld\n", delta);
+	PUTM_TO_PAGE(len, page, "Asic ID: %s\n",
+			 (info->AsicID) ==
+			 ELECTRABUZZ_ID ? "ELECTRABUZZ ASIC" : "MAGNEMITE ASIC");
+	PUTX_TO_PAGE(len, page, "SKU: ", SKUSZ, info->Sku);
+	PUTX_TO_PAGE(len, page, "EUI64: ", EUISZ, info->eui64);
+	PUTD_TO_PAGE(len, page, "DSP version number: ", DSPVERSZ, info->DspVer);
+	PUTX_TO_PAGE(len, page, "Hardware Serial Number: ", HWSERNUMSZ,
+			 info->HwSerNum);
+	PUTX_TO_PAGE(len, page, "Caliberation Version: ", CALVERSZ,
+			 info->RfCalVer);
+	PUTD_TO_PAGE(len, page, "Caliberation Date: ", CALDATESZ,
+			 info->RfCalDate);
+	PUTM_TO_PAGE(len, page, "Media State: %s\n",
+			 (info->mediastate) ? "link" : "no link");
+	PUTM_TO_PAGE(len, page, "Connection Status: %s\n",
+			 status[((info->ConStat) & 0x7)]);
+	PUTM_TO_PAGE(len, page, "RX packets: %ld\n", info->stats.rx_packets);
+	PUTM_TO_PAGE(len, page, "TX packets: %ld\n", info->stats.tx_packets);
+	PUTM_TO_PAGE(len, page, "RX bytes: %ld\n", info->stats.rx_bytes);
+	PUTM_TO_PAGE(len, page, "TX bytes: %ld\n", info->stats.tx_bytes);
+	PUTM_TO_PAGE(len, page, "Signal Strength: %s\n", signal[strength]);
+	PUTM_TO_PAGE(len, page, "Signal Quality: %s\n", signal[quality]);
+	return len;
+}
+
+static int ft1000NotifyProc(struct notifier_block *this, unsigned long event,
+				void *ptr)
+{
+	struct net_device *dev = ptr;
+	FT1000_INFO *info;
+
+	info = (FT1000_INFO *) netdev_priv(dev);
+
+	switch (event) {
+	case NETDEV_CHANGENAME:
+		remove_proc_entry(info->netdevname, info->proc_ft1000);
+		create_proc_read_entry(dev->name, 0644, info->proc_ft1000,
+					   ft1000ReadProc, dev);
+		snprintf(info->netdevname, IFNAMSIZ, "%s", dev->name);
+		break;
+	}
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block ft1000_netdev_notifier = {
+	.notifier_call = ft1000NotifyProc
+};
+
+void ft1000InitProc(struct net_device *dev)
+{
+	FT1000_INFO *info;
+
+	info = (FT1000_INFO *) netdev_priv(dev);
+
+	info->proc_ft1000 = proc_mkdir(FT1000_PROC, init_net.proc_net);
+	create_proc_read_entry(dev->name, 0644, info->proc_ft1000,
+				   ft1000ReadProc, dev);
+	snprintf(info->netdevname, IFNAMSIZ, "%s", dev->name);
+	register_netdevice_notifier(&ft1000_netdev_notifier);
+}
+
+void ft1000CleanupProc(struct net_device *dev)
+{
+	FT1000_INFO *info;
+
+	info = (FT1000_INFO *) netdev_priv(dev);
+
+	remove_proc_entry(dev->name, info->proc_ft1000);
+	remove_proc_entry(FT1000_PROC, init_net.proc_net);
+	unregister_netdevice_notifier(&ft1000_netdev_notifier);
+}
+
+EXPORT_SYMBOL(ft1000InitProc);
+EXPORT_SYMBOL(ft1000CleanupProc);

drivers/staging/ft1000/ft1000-usb/Makefile

+obj-$(CONFIG_FT1000_USB) += ft1000.o
+
+ft1000-objs := ft1000_chdev.o ft1000_download.o ft1000_hw.o ft1000_proc.o ft1000_usb.o

drivers/staging/ft1000/ft1000-usb/ft1000_hw.h

+
+#ifndef _FT1000_HW_H_
+#define _FT1000_HW_H_
+
+#include "ft1000_usb.h"
+
+extern u16 ft1000_read_register(struct usb_device *dev, PUSHORT Data, u8 nRegIndx);
+extern u16 ft1000_write_register(struct usb_device *dev, USHORT value, u8 nRegIndx);
+
+#endif

drivers/staging/ft1000/ft1000-usb/ft1000_ioctl.h

+//---------------------------------------------------------------------------
+// FT1000 driver for Flarion Flash OFDM NIC Device
+//
+// Copyright (C) 2002 Flarion Technologies, All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it 
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 of the License, or (at your option) any 
+// later version. This program is distributed in the hope that it will be useful, 
+// but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
+// or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+// more details. You should have received a copy of the GNU General Public 
+// License along with this program; if not, write to the 
+// Free Software Foundation, Inc., 59 Temple Place - 
+// Suite 330, Boston, MA 02111-1307, USA. 
+//---------------------------------------------------------------------------
+//
+// File:         ft1000_ioctl.h
+//
+// Description:    Common structures and defines relating to IOCTL 
+//
+// History:
+// 11/5/02    Whc                Created.
+//
+//---------------------------------------------------------------------------//---------------------------------------------------------------------------
+#ifndef _FT1000IOCTLH_
+#define _FT1000IOCTLH_
+
+#define DSPVERSZ                4
+#define HWSERNUMSZ              16
+#define SKUSZ                   20
+#define EUISZ                   8
+#define CALVERSZ                2
+#define CALDATESZ               6
+
+#define MAX_DNLD_BLKSZ          1024
+
+// Standard Flarion Pseudo header
+typedef struct _PSEUDO_HDR
+{               
+   unsigned short    length;           //length of msg body
+   unsigned char     source;           //source address (0x10=Host 0x20=DSP)
+   unsigned char     destination;      //destination address (refer to source address)
+   unsigned char     portdest;         //destination port id 
+                                       //    0x00=Driver
+                                       //    0x10=Application Broadcast
+                                       //    0x20=Network Stack
+                                       //    0x80=Dsp OAM
+                                       //    0x90=Dsp Airlink
+                                       //    0xa0=Dsp Loader
+                                       //    0xb0=Dsp MIP                 
+   unsigned char     portsrc;          //source port id (refer to portdest)
+   unsigned short    sh_str_id;        //stream id (Not applicable on Mobile)
+   unsigned char     control;          //stream id (Not applicable on Mobile)
+   unsigned char     rsvd1;            //reserved
+   unsigned char     seq_num;          //sequence number
+   unsigned char     rsvd2;            //reserved
+   unsigned short    qos_class;        //Quality of Service class (Not applicable on Mobile)
+   unsigned short    checksum;         //Psuedo header checksum
+} __attribute__ ((packed)) PSEUDO_HDR, *PPSEUDO_HDR;
+
+typedef struct _IOCTL_GET_VER
+{
+    unsigned long drv_ver;
+} __attribute__ ((packed)) IOCTL_GET_VER, *PIOCTL_GET_VER;
+
+//Data structure for Dsp statistics
+typedef struct _IOCTL_GET_DSP_STAT
+{
+    unsigned char DspVer[DSPVERSZ];        // DSP version number
+    unsigned char HwSerNum[HWSERNUMSZ];    // Hardware Serial Number
+    unsigned char Sku[SKUSZ];              // SKU
+    unsigned char eui64[EUISZ];            // EUI64
+    unsigned short ConStat;                // Connection Status
+                                //    Bits 0-3 = Connection Status Field
+                                //               0000=Idle (Disconnect)
+                                //               0001=Searching
+                                //               0010=Active (Connected)
+                                //               0011=Waiting for L2 down
+                                //               0100=Sleep
+    unsigned short LedStat;                // Led Status
+                                //    Bits 0-3   = Signal Strength Field
+                                //                 0000 = -105dBm to -92dBm
+                                //                 0001 = -92dBm to -85dBm
+                                //                 0011 = -85dBm to -75dBm
+                                //                 0111 = -75dBm to -50dBm
+                                //                 1111 = -50dBm to 0dBm
+                                //    Bits 4-7   = Reserved
+                                //    Bits 8-11  = SNR Field
+                                //                 0000 = <2dB
+                                //                 0001 = 2dB to 8dB
+                                //                 0011 = 8dB to 15dB
+                                //                 0111 = 15dB to 22dB
+                                //                 1111 = >22dB
+                                //    Bits 12-15 = Reserved
+    unsigned long nTxPkts;                // Number of packets transmitted from host to dsp
+    unsigned long nRxPkts;                // Number of packets received from dsp to host
+    unsigned long nTxBytes;               // Number of bytes transmitted from host to dsp
+    unsigned long nRxBytes;               // Number of bytes received from dsp to host
+    unsigned long ConTm;                  // Current session connection time in seconds 
+    unsigned char CalVer[CALVERSZ];       // Proprietary Calibration Version
+    unsigned char CalDate[CALDATESZ];     // Proprietary Calibration Date
+} __attribute__ ((packed)) IOCTL_GET_DSP_STAT, *PIOCTL_GET_DSP_STAT;
+
+//Data structure for Dual Ported RAM messaging between Host and Dsp
+typedef struct _IOCTL_DPRAM_BLK
+{  
+    unsigned short total_len;
+    PSEUDO_HDR pseudohdr;
+    unsigned char buffer[1780];
+} __attribute__ ((packed)) IOCTL_DPRAM_BLK, *PIOCTL_DPRAM_BLK;
+
+typedef struct _IOCTL_DPRAM_COMMAND
+{
+    unsigned short extra;
+    IOCTL_DPRAM_BLK dpram_blk;
+} __attribute__ ((packed)) IOCTL_DPRAM_COMMAND, *PIOCTL_DPRAM_COMMAND;
+
+//
+// Custom IOCTL command codes
+//
+#define FT1000_MAGIC_CODE      'F'
+
+#define IOCTL_REGISTER_CMD					0
+#define IOCTL_SET_DPRAM_CMD					3
+#define IOCTL_GET_DPRAM_CMD					4
+#define IOCTL_GET_DSP_STAT_CMD      6
+#define IOCTL_GET_VER_CMD           7
+#define IOCTL_CONNECT               10
+#define IOCTL_DISCONNECT            11
+
+#define IOCTL_FT1000_GET_DSP_STAT _IOR (FT1000_MAGIC_CODE, IOCTL_GET_DSP_STAT_CMD, sizeof(IOCTL_GET_DSP_STAT) )
+#define IOCTL_FT1000_GET_VER _IOR (FT1000_MAGIC_CODE, IOCTL_GET_VER_CMD, sizeof(IOCTL_GET_VER) )
+#define IOCTL_FT1000_CONNECT _IOW (FT1000_MAGIC_CODE, IOCTL_CONNECT, 0 )
+#define IOCTL_FT1000_DISCONNECT _IOW (FT1000_MAGIC_CODE, IOCTL_DISCONNECT, 0 )
+#define IOCTL_FT1000_SET_DPRAM _IOW (FT1000_MAGIC_CODE, IOCTL_SET_DPRAM_CMD, sizeof(IOCTL_DPRAM_BLK) )
+#define IOCTL_FT1000_GET_DPRAM _IOR (FT1000_MAGIC_CODE, IOCTL_GET_DPRAM_CMD, sizeof(IOCTL_DPRAM_BLK) )
+#define IOCTL_FT1000_REGISTER  _IOW (FT1000_MAGIC_CODE, IOCTL_REGISTER_CMD, sizeof(unsigned short *) )
+#endif // _FT1000IOCTLH_
+