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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/usb/serial/io_ti.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/usb/serial/io_ti.h')
-rw-r--r--drivers/usb/serial/io_ti.h180
1 files changed, 180 insertions, 0 deletions
diff --git a/drivers/usb/serial/io_ti.h b/drivers/usb/serial/io_ti.h
new file mode 100644
index 00000000000..cab84f2256b
--- /dev/null
+++ b/drivers/usb/serial/io_ti.h
@@ -0,0 +1,180 @@
+/*****************************************************************************
+ *
+ * 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
+
+#define UMPC_COMPLETE_READ 0x80 // Force the Firmware to complete the current Read
+#define UMPC_HARDWARE_RESET 0x81 // Force UMP back into BOOT Mode
+#define UMPC_COPY_DNLD_TO_I2C 0x82 // Copy current download image to type 0xf2 record in 16k I2C
+ // firmware will change 0xff record to type 2 record when complete
+
+ // 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
+ */
+struct ump_uart_config /* UART settings */
+{
+ __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
+ */
+struct ump_interrupt /* Interrupt packet structure */
+{
+ __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