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Diffstat (limited to 'drivers/usb/serial/io_usbvend.h')
| -rw-r--r-- | drivers/usb/serial/io_usbvend.h | 374 |
1 files changed, 374 insertions, 0 deletions
diff --git a/drivers/usb/serial/io_usbvend.h b/drivers/usb/serial/io_usbvend.h new file mode 100644 index 000000000..9a0f75198 --- /dev/null +++ b/drivers/usb/serial/io_usbvend.h @@ -0,0 +1,374 @@ +/************************************************************************ + * + * USBVEND.H Vendor-specific USB definitions + * + * NOTE: This must be kept in sync with the Edgeport firmware and + * must be kept backward-compatible with older firmware. + * + ************************************************************************ + * + * Copyright (c) 1998 Inside Out Networks, Inc. + * 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. + * + ************************************************************************/ + +#if !defined(_USBVEND_H) +#define _USBVEND_H + +#ifndef __KERNEL__ +#include "ionprag.h" /* Extra I/O Networks pragmas */ + +#include <usbdi.h> + +#include "iondef.h" /* Standard I/O Networks definitions */ +#endif + +/************************************************************************ + * + * D e f i n e s / T y p e d e f s + * + ************************************************************************/ + +// +// Definitions of USB product IDs +// + +#define USB_VENDOR_ID_ION 0x1608 // Our VID + +// +// Definitions of USB product IDs (PID) +// We break the USB-defined PID into an OEM Id field (upper 6 bits) +// and a Device Id (bottom 10 bits). The Device Id defines what +// device this actually is regardless of what the OEM wants to +// call it. +// + +// ION-device OEM IDs +#define ION_OEM_ID_ION 0 // 00h Inside Out Networks +#define ION_OEM_ID_NLYNX 1 // 01h NLynx Systems +#define ION_OEM_ID_GENERIC 2 // 02h Generic OEM +#define ION_OEM_ID_MAC 3 // 03h Mac Version +#define ION_OEM_ID_MEGAWOLF 4 // 04h Lupusb OEM Mac version (MegaWolf) +#define ION_OEM_ID_MULTITECH 5 // 05h Multitech Rapidports + + +// ION-device Device IDs +// Product IDs - assigned to match middle digit of serial number + + +// The ION_DEVICE_ID_GENERATION_2 bit (0x20) will be ORed into the existing edgeport +// PIDs to identify 80251+Netchip hardware. This will guarantee that if a second +// generation edgeport device is plugged into a PC with an older (pre 2.0) driver, +// it will not enumerate. + +#define ION_DEVICE_ID_GENERATION_2 0x020 // This bit is set in the PID if this edgeport hardware + // is based on the 80251+Netchip. + +#define EDGEPORT_DEVICE_ID_MASK 0x3df // Not including GEN_2 bit + +#define ION_DEVICE_ID_UNCONFIGURED_EDGE_DEVICE 0x000 // In manufacturing only +#define ION_DEVICE_ID_EDGEPORT_4 0x001 // Edgeport/4 RS232 +// ION_DEVICE_ID_HUBPORT_7 0x002 // Hubport/7 (Placeholder, not used by software) +#define ION_DEVICE_ID_RAPIDPORT_4 0x003 // Rapidport/4 +#define ION_DEVICE_ID_EDGEPORT_4T 0x004 // Edgeport/4 RS232 for Telxon (aka "Fleetport") +#define ION_DEVICE_ID_EDGEPORT_2 0x005 // Edgeport/2 RS232 +#define ION_DEVICE_ID_EDGEPORT_4I 0x006 // Edgeport/4 RS422 +#define ION_DEVICE_ID_EDGEPORT_2I 0x007 // Edgeport/2 RS422/RS485 +// ION_DEVICE_ID_HUBPORT_4 0x008 // Hubport/4 (Placeholder, not used by software) +// ION_DEVICE_ID_EDGEPORT_8_HANDBUILT 0x009 // Hand-built Edgeport/8 (Placeholder, used in middle digit of serial number only!) +// ION_DEVICE_ID_MULTIMODEM_4X56 0x00A // MultiTech version of RP/4 (Placeholder, used in middle digit of serial number only!) +#define ION_DEVICE_ID_EDGEPORT_PARALLEL_PORT 0x00B // Edgeport/(4)21 Parallel port (USS720) +#define ION_DEVICE_ID_EDGEPORT_421 0x00C // Edgeport/421 Hub+RS232+Parallel +#define ION_DEVICE_ID_EDGEPORT_21 0x00D // Edgeport/21 RS232+Parallel +#define ION_DEVICE_ID_EDGEPORT_8_DUAL_CPU 0x00E // Half of an Edgeport/8 (the kind with 2 EP/4s on 1 PCB) +#define ION_DEVICE_ID_EDGEPORT_8 0x00F // Edgeport/8 (single-CPU) +#define ION_DEVICE_ID_EDGEPORT_2_DIN 0x010 // Edgeport/2 RS232 with Apple DIN connector +#define ION_DEVICE_ID_EDGEPORT_4_DIN 0x011 // Edgeport/4 RS232 with Apple DIN connector +#define ION_DEVICE_ID_EDGEPORT_16_DUAL_CPU 0x012 // Half of an Edgeport/16 (the kind with 2 EP/8s) +#define ION_DEVICE_ID_EDGEPORT_COMPATIBLE 0x013 // Edgeport Compatible, for NCR, Axiohm etc. testing +#define ION_DEVICE_ID_EDGEPORT_8I 0x014 // Edgeport/8 RS422 (single-CPU) + +// These IDs are used by the Edgeport.exe program for uninstalling. +// +#define EDGEPORT_DEVICE_IDS {0x001, 0x003, 0x004, 0x005, 0x006, 0x007, 0x00B, \ + 0x00C, 0x00D, 0x00E, 0x00F, 0x010, 0x011, 0x012, \ + 0x013, 0x014 } + + +#define MAKE_USB_PRODUCT_ID( OemId, DeviceId ) \ + ( (__u16) (((OemId) << 10) || (DeviceId)) ) + +#define DEVICE_ID_FROM_USB_PRODUCT_ID( ProductId ) \ + ( (__u16) ((ProductId) & (EDGEPORT_DEVICE_ID_MASK)) ) + +#define OEM_ID_FROM_USB_PRODUCT_ID( ProductId ) \ + ( (__u16) (((ProductId) >> 10) & 0x3F) ) + +// +// Definitions of parameters for download code. Note that these are +// specific to a given version of download code and must change if the +// corresponding download code changes. +// + +// TxCredits value below which driver won't bother sending (to prevent too many small writes). +// Send only if above 25% +#define EDGE_FW_GET_TX_CREDITS_SEND_THRESHOLD(InitialCredit) (max( ((InitialCredit) / 4), EDGE_FW_BULK_MAX_PACKET_SIZE )) + +#define EDGE_FW_BULK_MAX_PACKET_SIZE 64 // Max Packet Size for Bulk In Endpoint (EP1) +#define EDGE_FW_BULK_READ_BUFFER_SIZE 1024 // Size to use for Bulk reads + +#define EDGE_FW_INT_MAX_PACKET_SIZE 32 // Max Packet Size for Interrupt In Endpoint + // Note that many units were shipped with MPS=16, we + // force an upgrade to this value). +#define EDGE_FW_INT_INTERVAL 2 // 2ms polling on IntPipe + + +// +// Definitions of I/O Networks vendor-specific requests +// for default endpoint +// +// bmRequestType = 00100000 Set vendor-specific, to device +// bmRequestType = 10100000 Get vendor-specific, to device +// +// These are the definitions for the bRequest field for the +// above bmRequestTypes. +// +// For the read/write Edgeport memory commands, the parameters +// are as follows: +// wValue = 16-bit address +// wIndex = unused (though we could put segment 00: or FF: here) +// wLength = # bytes to read/write (max 64) +// + +#define USB_REQUEST_ION_RESET_DEVICE 0 // Warm reboot Edgeport, retaining USB address +#define USB_REQUEST_ION_GET_EPIC_DESC 1 // Get Edgeport Compatibility Descriptor +// unused 2 // Unused, available +#define USB_REQUEST_ION_READ_RAM 3 // Read EdgePort RAM at specified addr +#define USB_REQUEST_ION_WRITE_RAM 4 // Write EdgePort RAM at specified addr +#define USB_REQUEST_ION_READ_ROM 5 // Read EdgePort ROM at specified addr +#define USB_REQUEST_ION_WRITE_ROM 6 // Write EdgePort ROM at specified addr +#define USB_REQUEST_ION_EXEC_DL_CODE 7 // Begin execution of RAM-based download + // code by jumping to address in wIndex:wValue +// 8 // Unused, available +#define USB_REQUEST_ION_ENABLE_SUSPEND 9 // Enable/Disable suspend feature + // (wValue != 0: Enable; wValue = 0: Disable) + + +// +// Define parameter values for our vendor-specific commands +// + + +// Values for iDownloadFile +#define EDGE_DOWNLOAD_FILE_NONE 0 // No download requested +#define EDGE_DOWNLOAD_FILE_INTERNAL 0xFF // Download the file compiled into driver (930 version) +#define EDGE_DOWNLOAD_FILE_I930 0xFF // Download the file compiled into driver (930 version) +#define EDGE_DOWNLOAD_FILE_80251 0xFE // Download the file compiled into driver (80251 version) + + + +/* + * Special addresses for READ/WRITE_RAM/ROM + */ + +// Version 1 (original) format of DeviceParams +#define EDGE_MANUF_DESC_ADDR_V1 0x00FF7F00 +#define EDGE_MANUF_DESC_LEN_V1 sizeof(EDGE_MANUF_DESCRIPTOR_V1) + +// Version 2 format of DeviceParams. This format is longer (3C0h) +// and starts lower in memory, at the uppermost 1K in ROM. +#define EDGE_MANUF_DESC_ADDR 0x00FF7C00 +#define EDGE_MANUF_DESC_LEN sizeof(EDGE_MANUF_DESCRIPTOR) + +// Boot params descriptor +#define EDGE_BOOT_DESC_ADDR 0x00FF7FC0 +#define EDGE_BOOT_DESC_LEN sizeof(EDGE_BOOT_DESCRIPTOR) + +// Define the max block size that may be read or written +// in a read/write RAM/ROM command. +#define MAX_SIZE_REQ_ION_READ_MEM ( (__u16) 64 ) +#define MAX_SIZE_REQ_ION_WRITE_MEM ( (__u16) 64 ) + + +// +// Notes for the following two ION vendor-specific param descriptors: +// +// 1. These have a standard USB descriptor header so they look like a +// normal descriptor. +// 2. Any strings in the structures are in USB-defined string +// descriptor format, so that they may be separately retrieved, +// if necessary, with a minimum of work on the 930. This also +// requires them to be in UNICODE format, which, for English at +// least, simply means extending each UCHAR into a USHORT. +// 3. For all fields, 00 means 'uninitialized'. +// 4. All unused areas should be set to 00 for future expansion. +// + +// This structure is ver 2 format. It contains ALL USB descriptors as +// well as the configuration parameters that were in the original V1 +// structure. It is NOT modified when new boot code is downloaded; rather, +// these values are set or modified by manufacturing. It is located at +// xC00-xFBF (length 3C0h) in the ROM. +// This structure is a superset of the v1 structure and is arranged so +// that all of the v1 fields remain at the same address. We are just +// adding more room to the front of the structure to hold the descriptors. +// +// The actual contents of this structure are defined in a 930 assembly +// file, converted to a binary image, and then written by the serialization +// program. The C definition of this structure just defines a dummy +// area for general USB descriptors and the descriptor tables (the root +// descriptor starts at xC00). At the bottom of the structure are the +// fields inherited from the v1 structure. + +#define MAX_SERIALNUMBER_LEN 12 +#define MAX_ASSEMBLYNUMBER_LEN 14 + +typedef struct _EDGE_MANUF_DESCRIPTOR { + + __u16 RootDescTable[0x10]; // C00 Root of descriptor tables (just a placeholder) + __u8 DescriptorArea[0x2E0]; // C20 Descriptors go here, up to 2E0h (just a placeholder) + + // Start of v1-compatible section + __u8 Length; // F00 Desc length for what follows, per USB (= C0h ) + __u8 DescType; // F01 Desc type, per USB (=DEVICE type) + __u8 DescVer; // F02 Desc version/format (currently 2) + __u8 NumRootDescEntries; // F03 # entries in RootDescTable + + __u8 RomSize; // F04 Size of ROM/E2PROM in K + __u8 RamSize; // F05 Size of external RAM in K + __u8 CpuRev; // F06 CPU revision level (chg only if s/w visible) + __u8 BoardRev; // F07 PCB revision level (chg only if s/w visible) + + __u8 NumPorts; // F08 Number of ports + __u8 DescDate[3]; // F09 MM/DD/YY when descriptor template was compiler, + // so host can track changes to USB-only descriptors. + + __u8 SerNumLength; // F0C USB string descriptor len + __u8 SerNumDescType; // F0D USB descriptor type (=STRING type) + __u16 SerialNumber[MAX_SERIALNUMBER_LEN]; // F0E "01-01-000100" Unicode Serial Number + + __u8 AssemblyNumLength; // F26 USB string descriptor len + __u8 AssemblyNumDescType; // F27 USB descriptor type (=STRING type) + __u16 AssemblyNumber[MAX_ASSEMBLYNUMBER_LEN]; // F28 "350-1000-01-A " assembly number + + __u8 OemAssyNumLength; // F44 USB string descriptor len + __u8 OemAssyNumDescType; // F45 USB descriptor type (=STRING type) + __u16 OemAssyNumber[MAX_ASSEMBLYNUMBER_LEN]; // F46 "xxxxxxxxxxxxxx" OEM assembly number + + __u8 ManufDateLength; // F62 USB string descriptor len + __u8 ManufDateDescType; // F63 USB descriptor type (=STRING type) + __u16 ManufDate[6]; // F64 "MMDDYY" manufacturing date + + __u8 Reserved3[0x4D]; // F70 -- unused, set to 0 -- + + __u8 UartType; // FBD Uart Type + __u8 IonPid; // FBE Product ID, == LSB of USB DevDesc.PID + // (Note: Edgeport/4s before 11/98 will have + // 00 here instead of 01) + __u8 IonConfig; // FBF Config byte for ION manufacturing use + // FBF end of structure, total len = 3C0h + +} EDGE_MANUF_DESCRIPTOR, *PEDGE_MANUF_DESCRIPTOR; + + +#define MANUF_DESC_VER_1 1 // Original definition of MANUF_DESC +#define MANUF_DESC_VER_2 2 // Ver 2, starts at xC00h len 3C0h + + +// Uart Types +// Note: Since this field was added only recently, all Edgeport/4 units +// shipped before 11/98 will have 00 in this field. Therefore, +// both 00 and 01 values mean '654. +#define MANUF_UART_EXAR_654_EARLY 0 // Exar 16C654 in Edgeport/4s before 11/98 +#define MANUF_UART_EXAR_654 1 // Exar 16C654 +#define MANUF_UART_EXAR_2852 2 // Exar 16C2852 + +// +// Note: The CpuRev and BoardRev values do not conform to manufacturing +// revisions; they are to be incremented only when the CPU or hardware +// changes in a software-visible way, such that the 930 software or +// the host driver needs to handle the hardware differently. +// + +// Values of bottom 5 bits of CpuRev & BoardRev for +// Implementation 0 (ie, 930-based) +#define MANUF_CPU_REV_AD4 1 // 930 AD4, with EP1 Rx bug (needs RXSPM) +#define MANUF_CPU_REV_AD5 2 // 930 AD5, with above bug (supposedly) fixed +#define MANUF_CPU_80251 0x20 // Intel 80251 + + +#define MANUF_BOARD_REV_A 1 // Original version, == Manuf Rev A +#define MANUF_BOARD_REV_B 2 // Manuf Rev B, wakeup interrupt works +#define MANUF_BOARD_REV_C 3 // Manuf Rev C, 2/4 ports, rs232/rs422 +#define MANUF_BOARD_REV_GENERATION_2 0x20 // Second generaiton edgeport + + + + +// Values of bottom 5 bits of CpuRev & BoardRev for +// Implementation 1 (ie, 251+Netchip-based) +#define MANUF_CPU_REV_1 1 // C251TB Rev 1 (Need actual Intel rev here) + +#define MANUF_BOARD_REV_A 1 // First rev of 251+Netchip design + + + +#define MANUF_SERNUM_LENGTH sizeof(((PEDGE_MANUF_DESCRIPTOR)0)->SerialNumber) +#define MANUF_ASSYNUM_LENGTH sizeof(((PEDGE_MANUF_DESCRIPTOR)0)->AssemblyNumber) +#define MANUF_OEMASSYNUM_LENGTH sizeof(((PEDGE_MANUF_DESCRIPTOR)0)->OemAssyNumber) +#define MANUF_MANUFDATE_LENGTH sizeof(((PEDGE_MANUF_DESCRIPTOR)0)->ManufDate) + +#define MANUF_ION_CONFIG_MASTER 0x80 // 1=Master mode, 0=Normal +#define MANUF_ION_CONFIG_DIAG 0x40 // 1=Run h/w diags, 0=norm +#define MANUF_ION_CONFIG_DIAG_NO_LOOP 0x20 // As above but no ext loopback test + + +// +// This structure describes parameters for the boot code, and +// is programmed along with new boot code. These are values +// which are specific to a given build of the boot code. It +// is exactly 64 bytes long and is fixed at address FF:xFC0 +// - FF:xFFF. Note that the 930-mandated UCONFIG bytes are +// included in this structure. +// +typedef struct _EDGE_BOOT_DESCRIPTOR { + __u8 Length; // C0 Desc length, per USB (= 40h) + __u8 DescType; // C1 Desc type, per USB (= DEVICE type) + __u8 DescVer; // C2 Desc version/format + __u8 Reserved1; // C3 -- unused, set to 0 -- + + __u16 BootCodeLength; // C4 Boot code goes from FF:0000 to FF:(len-1) + // (LE format) + + __u8 MajorVersion; // C6 Firmware version: xx. + __u8 MinorVersion; // C7 yy. + __u16 BuildNumber; // C8 zzzz (LE format) + + __u16 EnumRootDescTable; // CA Root of ROM-based descriptor table + __u8 NumDescTypes; // CC Number of supported descriptor types + + __u8 Reserved4; // CD Fix Compiler Packing + + __u16 Capabilities; // CE-CF Capabilities flags (LE format) + __u8 Reserved2[0x28]; // D0 -- unused, set to 0 -- + __u8 UConfig0; // F8 930-defined CPU configuration byte 0 + __u8 UConfig1; // F9 930-defined CPU configuration byte 1 + __u8 Reserved3[6]; // FA -- unused, set to 0 -- + // FF end of structure, total len = 80 + +} EDGE_BOOT_DESCRIPTOR, *PEDGE_BOOT_DESCRIPTOR; + + +#define BOOT_DESC_VER_1 1 // Original definition of BOOT_PARAMS +#define BOOT_DESC_VER_2 2 // 2nd definition, descriptors not included in boot + + + // Capabilities flags + +#define BOOT_CAP_RESET_CMD 0x0001 // If set, boot correctly supports ION_RESET_DEVICE + +#endif // if !defined() + |