[linux-usb-devel] Re: [BK PATCH] USB changes for 2.5.7-pre1

[Greg KH]

On Wed, Mar 13, 2002 at 03:12:23PM -0800, Greg KH wrote:
> [EMAIL PROTECTED], 2002-03-13 14:30:11-08:00, [EMAIL PROTECTED]
>   USB edgeport driver
>   
>   Fixed bug that prevented multiple edgeport devices from working at once.
> 
>  drivers/usb/serial/io_edgeport.c |   21 ++++++++++++++-------
>  1 files changed, 14 insertions(+), 7 deletions(-)


# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
#                  ChangeSet    1.418   -> 1.419  
#       drivers/usb/serial/io_edgeport.c        1.23    -> 1.24   
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/03/13      [EMAIL PROTECTED]  1.419
# USB edgeport driver
# 
# Fixed bug that prevented multiple edgeport devices from working at once.
# --------------------------------------------
#
diff -Nru a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
--- a/drivers/usb/serial/io_edgeport.c  Wed Mar 13 15:02:50 2002
+++ b/drivers/usb/serial/io_edgeport.c  Wed Mar 13 15:02:50 2002
@@ -2,7 +2,7 @@
  * Edgeport USB Serial Converter driver
  *
  * Copyright(c) 2000 Inside Out Networks, All rights reserved.
- * Copyright(c) 2001 Greg Kroah-Hartman <[EMAIL PROTECTED]>
+ * Copyright(c) 2001-2002 Greg Kroah-Hartman <[EMAIL PROTECTED]>
  *
  *     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
@@ -25,6 +25,9 @@
  *
  * Version history:
  * 
+ * 2.3 2002_03_08 greg kroah-hartman
+ *     - fixed bug when multiple devices were attached at the same time.
+ *
  * 2.2 2001_11_14 greg kroah-hartman
  *     - fixed bug in edge_close that kept the port from being used more
  *       than once.
@@ -1438,8 +1441,8 @@
                edge_port->write_in_progress = FALSE;
                return;
        }
-       buffer[0] = IOSP_BUILD_DATA_HDR1 (edge_port->port->number, count);
-       buffer[1] = IOSP_BUILD_DATA_HDR2 (edge_port->port->number, count);
+       buffer[0] = IOSP_BUILD_DATA_HDR1 (edge_port->port->number - 
+edge_port->port->serial->minor, count);
+       buffer[1] = IOSP_BUILD_DATA_HDR2 (edge_port->port->number - 
+edge_port->port->serial->minor, count);
 
        /* now copy our data */
        bytesleft =  fifo->size - fifo->tail;
@@ -2436,7 +2439,9 @@
 
        currentCommand = buffer;
 
-       MAKE_CMD_EXT_CMD( &currentCommand, &length, edge_port->port->number, command, 
param);
+       MAKE_CMD_EXT_CMD (&currentCommand, &length,
+                         edge_port->port->number - edge_port->port->serial->minor,
+                         command, param);
 
        status = write_cmd_usb (edge_port, buffer, length);
        if (status) {
@@ -2516,9 +2521,9 @@
        int cmdLen = 0;
        int divisor;
        int status;
-       unsigned char number = edge_port->port->number;
+       unsigned char number = edge_port->port->number - 
+edge_port->port->serial->minor;
 
-       dbg(__FUNCTION__" - port = %d, baud = %d", number, baudRate);
+       dbg(__FUNCTION__" - port = %d, baud = %d", edge_port->port->number, baudRate);
 
        status = calc_baud_rate_divisor (baudRate, &divisor);
        if (status) {
@@ -2621,7 +2626,9 @@
        currCmd = cmdBuffer;
 
        // Build a cmd in the buffer to write the given register
-       MAKE_CMD_WRITE_REG(&currCmd, &cmdLen, edge_port->port->number, regNum, 
regValue);
+       MAKE_CMD_WRITE_REG (&currCmd, &cmdLen,
+                           edge_port->port->number - edge_port->port->serial->minor,
+                           regNum, regValue);
 
        status = write_cmd_usb(edge_port, cmdBuffer, cmdLen);
        if (status) {

_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel