Initial import

1 files changed, 186 insertions, 0 deletions

diff --git a/drivers/usb/serial/io_ti.h b/drivers/usb/serial/io_ti.h
new file mode 100644
index 000000000..1bd67b24f
--- /dev/null
+++ b/drivers/usb/serial/io_ti.h
@@ -0,0 +1,186 @@
+/*****************************************************************************
+ *
+ *	Copyright (C) 1997-2002 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.
+ *
+ *
+ *	Feb-16-2001	DMI	Added I2C structure definitions
+ *	May-29-2002	gkh	Ported to Linux
+ *
+ *
+ ******************************************************************************/
+
+#ifndef _IO_TI_H_
+#define _IO_TI_H_
+
+/* Address Space */
+#define DTK_ADDR_SPACE_XDATA		0x03	/* Addr is placed in XDATA space */
+#define DTK_ADDR_SPACE_I2C_TYPE_II	0x82	/* Addr is placed in I2C area */
+#define DTK_ADDR_SPACE_I2C_TYPE_III	0x83	/* Addr is placed in I2C area */
+
+/* UART Defines */
+#define UMPMEM_BASE_UART1		0xFFA0	/* UMP UART1 base address */
+#define UMPMEM_BASE_UART2		0xFFB0	/* UMP UART2 base address */
+#define UMPMEM_OFFS_UART_LSR		0x05	/* UMP UART LSR register offset */
+
+/* Bits per character */
+#define UMP_UART_CHAR5BITS		0x00
+#define UMP_UART_CHAR6BITS		0x01
+#define UMP_UART_CHAR7BITS		0x02
+#define UMP_UART_CHAR8BITS		0x03
+
+/* Parity */
+#define UMP_UART_NOPARITY		0x00
+#define UMP_UART_ODDPARITY		0x01
+#define UMP_UART_EVENPARITY		0x02
+#define UMP_UART_MARKPARITY		0x03
+#define UMP_UART_SPACEPARITY		0x04
+
+/* Stop bits */
+#define UMP_UART_STOPBIT1		0x00
+#define UMP_UART_STOPBIT15		0x01
+#define UMP_UART_STOPBIT2		0x02
+
+/* Line status register masks */
+#define UMP_UART_LSR_OV_MASK		0x01
+#define UMP_UART_LSR_PE_MASK		0x02
+#define UMP_UART_LSR_FE_MASK		0x04
+#define UMP_UART_LSR_BR_MASK		0x08
+#define UMP_UART_LSR_ER_MASK		0x0F
+#define UMP_UART_LSR_RX_MASK		0x10
+#define UMP_UART_LSR_TX_MASK		0x20
+
+#define UMP_UART_LSR_DATA_MASK		(LSR_PAR_ERR | LSR_FRM_ERR | LSR_BREAK)
+
+/* Port Settings Constants) */
+#define UMP_MASK_UART_FLAGS_RTS_FLOW		0x0001
+#define UMP_MASK_UART_FLAGS_RTS_DISABLE		0x0002
+#define UMP_MASK_UART_FLAGS_PARITY		0x0008
+#define UMP_MASK_UART_FLAGS_OUT_X_DSR_FLOW	0x0010
+#define UMP_MASK_UART_FLAGS_OUT_X_CTS_FLOW	0x0020
+#define UMP_MASK_UART_FLAGS_OUT_X		0x0040
+#define UMP_MASK_UART_FLAGS_OUT_XA		0x0080
+#define UMP_MASK_UART_FLAGS_IN_X		0x0100
+#define UMP_MASK_UART_FLAGS_DTR_FLOW		0x0800
+#define UMP_MASK_UART_FLAGS_DTR_DISABLE		0x1000
+#define UMP_MASK_UART_FLAGS_RECEIVE_MS_INT	0x2000
+#define UMP_MASK_UART_FLAGS_AUTO_START_ON_ERR	0x4000
+
+#define UMP_DMA_MODE_CONTINOUS			0x01
+#define UMP_PIPE_TRANS_TIMEOUT_ENA		0x80
+#define UMP_PIPE_TRANSFER_MODE_MASK		0x03
+#define UMP_PIPE_TRANS_TIMEOUT_MASK		0x7C
+
+/* Purge port Direction Mask Bits */
+#define UMP_PORT_DIR_OUT			0x01
+#define UMP_PORT_DIR_IN				0x02
+
+/* Address of Port 0 */
+#define UMPM_UART1_PORT				0x03
+
+/* Commands */
+#define	UMPC_SET_CONFIG			0x05
+#define	UMPC_OPEN_PORT			0x06
+#define	UMPC_CLOSE_PORT			0x07
+#define	UMPC_START_PORT			0x08
+#define	UMPC_STOP_PORT			0x09
+#define	UMPC_TEST_PORT			0x0A
+#define	UMPC_PURGE_PORT			0x0B
+
+/* Force the Firmware to complete the current Read */
+#define	UMPC_COMPLETE_READ		0x80
+/* Force UMP back into BOOT Mode */
+#define	UMPC_HARDWARE_RESET		0x81
+/*
+ * Copy current download image to type 0xf2 record in 16k I2C
+ * firmware will change 0xff record to type 2 record when complete
+ */
+#define	UMPC_COPY_DNLD_TO_I2C		0x82
+
+/*
+ * Special function register commands
+ * wIndex is register address
+ * wValue is MSB/LSB mask/data
+ */
+#define	UMPC_WRITE_SFR			0x83	/* Write SFR Register */
+
+/* wIndex is register address */
+#define	UMPC_READ_SFR			0x84	/* Read SRF Register */
+
+/* Set or Clear DTR (wValue bit 0 Set/Clear)	wIndex ModuleID (port) */
+#define	UMPC_SET_CLR_DTR		0x85
+
+/* Set or Clear RTS (wValue bit 0 Set/Clear)	wIndex ModuleID (port) */
+#define	UMPC_SET_CLR_RTS		0x86
+
+/* Set or Clear LOOPBACK (wValue bit 0 Set/Clear) wIndex ModuleID (port) */
+#define	UMPC_SET_CLR_LOOPBACK		0x87
+
+/* Set or Clear BREAK (wValue bit 0 Set/Clear)	wIndex ModuleID (port) */
+#define	UMPC_SET_CLR_BREAK		0x88
+
+/* Read MSR wIndex ModuleID (port) */
+#define	UMPC_READ_MSR			0x89
+
+/* Toolkit commands */
+/* Read-write group */
+#define	UMPC_MEMORY_READ		0x92
+#define	UMPC_MEMORY_WRITE		0x93
+
+/*
+ *	UMP DMA Definitions
+ */
+#define UMPD_OEDB1_ADDRESS		0xFF08
+#define UMPD_OEDB2_ADDRESS		0xFF10
+
+struct out_endpoint_desc_block {
+	__u8 Configuration;
+	__u8 XBufAddr;
+	__u8 XByteCount;
+	__u8 Unused1;
+	__u8 Unused2;
+	__u8 YBufAddr;
+	__u8 YByteCount;
+	__u8 BufferSize;
+} __attribute__((packed));
+
+
+/*
+ * TYPE DEFINITIONS
+ * Structures for Firmware commands
+ */
+/* UART settings */
+struct ump_uart_config {
+	__u16 wBaudRate;	/* Baud rate                        */
+	__u16 wFlags;		/* Bitmap mask of flags             */
+	__u8 bDataBits;		/* 5..8 - data bits per character   */
+	__u8 bParity;		/* Parity settings                  */
+	__u8 bStopBits;		/* Stop bits settings               */
+	char cXon;		/* XON character                    */
+	char cXoff;		/* XOFF character                   */
+	__u8 bUartMode;		/* Will be updated when a user      */
+				/* interface is defined             */
+} __attribute__((packed));
+
+
+/*
+ * TYPE DEFINITIONS
+ * Structures for USB interrupts
+ */
+/* Interrupt packet structure */
+struct ump_interrupt {
+	__u8 bICode;			/* Interrupt code (interrupt num)   */
+	__u8 bIInfo;			/* Interrupt information            */
+}  __attribute__((packed));
+
+
+#define TIUMP_GET_PORT_FROM_CODE(c)	(((c) >> 4) - 3)
+#define TIUMP_GET_FUNC_FROM_CODE(c)	((c) & 0x0f)
+#define TIUMP_INTERRUPT_CODE_LSR	0x03
+#define TIUMP_INTERRUPT_CODE_MSR	0x04
+
+#endif