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whiteheat: coding style
Bring ezusb and whiteheat into line with the coding style Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox
Linus Torvalds
+12
-10
@@ -20,7 +20,8 @@
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/* EZ-USB Control and Status Register. Bit 0 controls 8051 reset */
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#define CPUCS_REG 0x7F92
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int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *data, int length, __u8 bRequest)
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int ezusb_writememory(struct usb_serial *serial, int address,
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unsigned char *data, int length, __u8 request)
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{
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int result;
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unsigned char *transfer_buffer;
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@@ -33,26 +34,27 @@ int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *da
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transfer_buffer = kmemdup(data, length, GFP_KERNEL);
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if (!transfer_buffer) {
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dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __func__, length);
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dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n",
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__func__, length);
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return -ENOMEM;
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}
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result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), bRequest, 0x40, address, 0, transfer_buffer, length, 3000);
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kfree (transfer_buffer);
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result = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
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request, 0x40, address, 0, transfer_buffer, length, 3000);
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kfree(transfer_buffer);
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return result;
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}
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EXPORT_SYMBOL_GPL(ezusb_writememory);
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int ezusb_set_reset (struct usb_serial *serial, unsigned char reset_bit)
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int ezusb_set_reset(struct usb_serial *serial, unsigned char reset_bit)
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{
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int response;
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/* dbg("%s - %d", __func__, reset_bit); */
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response = ezusb_writememory (serial, CPUCS_REG, &reset_bit, 1, 0xa0);
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response = ezusb_writememory(serial, CPUCS_REG, &reset_bit, 1, 0xa0);
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if (response < 0)
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dev_err(&serial->dev->dev, "%s- %d failed\n", __func__, reset_bit);
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dev_err(&serial->dev->dev, "%s- %d failed\n",
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__func__, reset_bit);
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return response;
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}
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EXPORT_SYMBOL_GPL(ezusb_writememory);
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EXPORT_SYMBOL_GPL(ezusb_set_reset);
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+216
-168
File diff suppressed because it is too large
Load Diff
@@ -2,7 +2,7 @@
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* USB ConnectTech WhiteHEAT driver
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*
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* Copyright (C) 2002
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* Connect Tech Inc.
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* Connect Tech Inc.
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*
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* Copyright (C) 1999, 2000
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* Greg Kroah-Hartman (greg@kroah.com)
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@@ -12,7 +12,8 @@
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* See Documentation/usb/usb-serial.txt for more information on using this driver
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* See Documentation/usb/usb-serial.txt for more information on using this
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* driver
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*
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*/
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@@ -30,13 +31,16 @@
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#define WHITEHEAT_DUMP 7 /* dump memory */
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#define WHITEHEAT_STATUS 8 /* get status */
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#define WHITEHEAT_PURGE 9 /* clear the UART fifos */
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#define WHITEHEAT_GET_DTR_RTS 10 /* get the state of DTR and RTS for a port */
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#define WHITEHEAT_GET_HW_INFO 11 /* get EEPROM info and hardware ID */
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#define WHITEHEAT_GET_DTR_RTS 10 /* get the state of DTR and RTS
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for a port */
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#define WHITEHEAT_GET_HW_INFO 11 /* get EEPROM info and
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hardware ID */
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#define WHITEHEAT_REPORT_TX_DONE 12 /* get the next TX done */
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#define WHITEHEAT_EVENT 13 /* unsolicited status events */
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#define WHITEHEAT_ECHO 14 /* send data to the indicated IN endpoint */
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#define WHITEHEAT_DO_TEST 15 /* perform the specified test */
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#define WHITEHEAT_CMD_COMPLETE 16 /* reply for certain commands */
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#define WHITEHEAT_ECHO 14 /* send data to the indicated
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IN endpoint */
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#define WHITEHEAT_DO_TEST 15 /* perform specified test */
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#define WHITEHEAT_CMD_COMPLETE 16 /* reply for some commands */
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#define WHITEHEAT_CMD_FAILURE 17 /* reply for failed commands */
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@@ -67,20 +71,28 @@ struct whiteheat_simple {
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#define WHITEHEAT_PAR_MARK '1' /* mark (force 1) parity */
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#define WHITEHEAT_SFLOW_NONE 'n' /* no software flow control */
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#define WHITEHEAT_SFLOW_RX 'r' /* XOFF/ON is sent when RX fills/empties */
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#define WHITEHEAT_SFLOW_TX 't' /* when received XOFF/ON will stop/start TX */
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#define WHITEHEAT_SFLOW_RX 'r' /* XOFF/ON is sent when RX
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fills/empties */
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#define WHITEHEAT_SFLOW_TX 't' /* when received XOFF/ON will
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stop/start TX */
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#define WHITEHEAT_SFLOW_RXTX 'b' /* both SFLOW_RX and SFLOW_TX */
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#define WHITEHEAT_HFLOW_NONE 0x00 /* no hardware flow control */
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#define WHITEHEAT_HFLOW_RTS_TOGGLE 0x01 /* RTS is on during transmit, off otherwise */
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#define WHITEHEAT_HFLOW_DTR 0x02 /* DTR is off/on when RX fills/empties */
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#define WHITEHEAT_HFLOW_CTS 0x08 /* when received CTS off/on will stop/start TX */
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#define WHITEHEAT_HFLOW_DSR 0x10 /* when received DSR off/on will stop/start TX */
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#define WHITEHEAT_HFLOW_RTS 0x80 /* RTS is off/on when RX fills/empties */
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#define WHITEHEAT_HFLOW_RTS_TOGGLE 0x01 /* RTS is on during transmit,
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off otherwise */
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#define WHITEHEAT_HFLOW_DTR 0x02 /* DTR is off/on when RX
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fills/empties */
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#define WHITEHEAT_HFLOW_CTS 0x08 /* when received CTS off/on
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will stop/start TX */
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#define WHITEHEAT_HFLOW_DSR 0x10 /* when received DSR off/on
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will stop/start TX */
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#define WHITEHEAT_HFLOW_RTS 0x80 /* RTS is off/on when RX
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fills/empties */
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struct whiteheat_port_settings {
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__u8 port; /* port number (1 to N) */
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__u32 baud; /* any value 7 - 460800, firmware calculates best fit; arrives little endian */
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__u32 baud; /* any value 7 - 460800, firmware calculates
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best fit; arrives little endian */
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__u8 bits; /* 5, 6, 7, or 8 */
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__u8 stop; /* 1 or 2, default 1 (2 = 1.5 if bits = 5) */
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__u8 parity; /* see WHITEHEAT_PAR_* above */
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@@ -167,12 +179,14 @@ struct whiteheat_echo {
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*/
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#define WHITEHEAT_TEST_UART_RW 0x01 /* read/write uart registers */
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#define WHITEHEAT_TEST_UART_INTR 0x02 /* uart interrupt */
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#define WHITEHEAT_TEST_SETUP_CONT 0x03 /* setup for PORT_CONT/PORT_DISCONT */
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#define WHITEHEAT_TEST_SETUP_CONT 0x03 /* setup for
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PORT_CONT/PORT_DISCONT */
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#define WHITEHEAT_TEST_PORT_CONT 0x04 /* port connect */
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#define WHITEHEAT_TEST_PORT_DISCONT 0x05 /* port disconnect */
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#define WHITEHEAT_TEST_UART_CLK_START 0x06 /* uart clock test start */
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#define WHITEHEAT_TEST_UART_CLK_STOP 0x07 /* uart clock test stop */
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#define WHITEHEAT_TEST_MODEM_FT 0x08 /* modem signals, requires a loopback cable/connector */
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#define WHITEHEAT_TEST_MODEM_FT 0x08 /* modem signals, requires a
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loopback cable/connector */
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#define WHITEHEAT_TEST_ERASE_EEPROM 0x09 /* erase eeprom */
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#define WHITEHEAT_TEST_READ_EEPROM 0x0a /* read eeprom */
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#define WHITEHEAT_TEST_PROGRAM_EEPROM 0x0b /* program eeprom */
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@@ -198,19 +212,27 @@ struct whiteheat_test {
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#define WHITEHEAT_EVENT_CONNECT 0x08 /* connect field is valid */
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#define WHITEHEAT_FLOW_NONE 0x00 /* no flow control active */
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#define WHITEHEAT_FLOW_HARD_OUT 0x01 /* TX is stopped by CTS (waiting for CTS to go on) */
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#define WHITEHEAT_FLOW_HARD_IN 0x02 /* remote TX is stopped by RTS */
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#define WHITEHEAT_FLOW_SOFT_OUT 0x04 /* TX is stopped by XOFF received (waiting for XON) */
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#define WHITEHEAT_FLOW_SOFT_IN 0x08 /* remote TX is stopped by XOFF transmitted */
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#define WHITEHEAT_FLOW_HARD_OUT 0x01 /* TX is stopped by CTS
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(waiting for CTS to go on) */
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#define WHITEHEAT_FLOW_HARD_IN 0x02 /* remote TX is stopped
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by RTS */
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#define WHITEHEAT_FLOW_SOFT_OUT 0x04 /* TX is stopped by XOFF
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received (waiting for XON) */
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#define WHITEHEAT_FLOW_SOFT_IN 0x08 /* remote TX is stopped by XOFF
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transmitted */
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#define WHITEHEAT_FLOW_TX_DONE 0x80 /* TX has completed */
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struct whiteheat_status_info {
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__u8 port; /* port number (1 to N) */
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__u8 event; /* indicates what the current event is, see WHITEHEAT_EVENT_* above */
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__u8 modem; /* modem signal status (copy of uart's MSR register) */
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__u8 event; /* indicates what the current event is,
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see WHITEHEAT_EVENT_* above */
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__u8 modem; /* modem signal status (copy of uart's
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MSR register) */
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__u8 error; /* line status (copy of uart's LSR register) */
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__u8 flow; /* flow control state, see WHITEHEAT_FLOW_* above */
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__u8 connect; /* 0 means not connected, non-zero means connected */
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__u8 flow; /* flow control state, see WHITEHEAT_FLOW_*
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above */
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__u8 connect; /* 0 means not connected, non-zero means
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connected */
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};
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@@ -256,7 +278,8 @@ struct whiteheat_hw_info {
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struct whiteheat_event_info {
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__u8 port; /* port number (1 to N) */
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__u8 event; /* see whiteheat_status_info.event */
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__u8 info; /* see whiteheat_status_info.modem, .error, .flow, .connect */
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__u8 info; /* see whiteheat_status_info.modem, .error,
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.flow, .connect */
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};
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@@ -269,7 +292,8 @@ struct whiteheat_event_info {
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struct whiteheat_test_info {
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__u8 port; /* port number (1 to N) */
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__u8 test; /* indicates which test this is a response for, see WHITEHEAT_DO_TEST above */
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__u8 test; /* indicates which test this is a response for,
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see WHITEHEAT_DO_TEST above */
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__u8 status; /* see WHITEHEAT_TEST_* above */
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__u8 results[32]; /* test-dependent results */
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};
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