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ft2232: Mark interface driver as deprecated

Change-Id: I5ebc924ab66c86f1902942bebc203a34d97abc64
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1899
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
tags/v0.8.0-rc1
Andreas Fritiofson 7 years ago
committed by Spencer Oliver
parent
commit
09e9625d6c
3 changed files with 45 additions and 4 deletions
  1. +15
    -0
      README.Windows
  2. +25
    -4
      configure.ac
  3. +5
    -0
      src/jtag/drivers/ft2232.c

+ 15
- 0
README.Windows View File

@@ -32,3 +32,18 @@ WinUSB to a device is to use the latest Zadig installer:
For the old drivers that use libusb-0.1 API you might need to link
against libusb-win32 headers and install the corresponding driver with
Zadig.

If you need to use the same adapter with other applications that may
require another driver, a solution for Windows Vista and above is to
activate the IgnoreHWSerNum registry setting for the USB device.

That setting forces Windows to associate the driver per port instead of
per serial number, the same behaviour as when the device does not contain
a serial number. So different drivers can be installed for the adapter on
different ports and you just need to plug the adapter into the correct
port depending on which application to use.

For more information, see:

http://msdn.microsoft.com/en-us/library/windows/hardware/jj649944(v=vs.85).aspx
http://www.ftdichip.com/Support/Knowledgebase/index.html?ignorehardwareserialnumber.htm

+ 25
- 4
configure.ac View File

@@ -387,12 +387,24 @@ AC_ARG_ENABLE([parport_giveio],
[Enable use of giveio for parport (for CygWin only)]),
[parport_use_giveio=$enableval], [parport_use_giveio=])

AC_ARG_ENABLE([ft2232_libftdi],
AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]),
AC_ARG_ENABLE([ft2232_libftdi], [], [
if test $enableval = yes; then
AC_MSG_ERROR([The ft2232 driver is deprecated, use --enable-ftdi to build its replacement, or force the old driver with --enable-legacy-ft2232_libftdi])
fi
])

AC_ARG_ENABLE([ft2232_ftd2xx], [], [
if test $enableval = yes; then
AC_MSG_ERROR([The ft2232 driver is deprecated, use --enable-ftdi to build its replacement, or force the old driver with --enable-legacy-ft2232_ftd2xx])
fi
])

AC_ARG_ENABLE([legacy-ft2232_libftdi],
AS_HELP_STRING([--enable-legacy-ft2232_libftdi], [(DEPRECATED) Enable building support for FT2232 based devices using the libftdi library]),
[build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no])

AC_ARG_ENABLE([ft2232_ftd2xx],
AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]),
AC_ARG_ENABLE([legacy-ft2232_ftd2xx],
AS_HELP_STRING([--enable-legacy-ft2232_ftd2xx], [(DEPRECATED) Enable building support for FT2232 based devices using the D2XX library from ftdichip.com]),
[build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no])

AC_ARG_ENABLE([jtag_vpi],
@@ -1320,3 +1332,12 @@ m4_foreach([adapter], [USB1_ADAPTERS, USB_ADAPTERS, USB0_ADAPTERS, HIDAPI_ADAPTE
esac
])
echo

if test $build_ft2232_libftdi = yes -o $build_ft2232_ftd2xx = yes; then
if test $enable_ftdi = no; then
AC_MSG_WARN([Building the deprecated 'ft2232' adapter driver but not its replacement!])
AC_MSG_WARN([Please consider using --enable-ftdi instead.])
else
AC_MSG_WARN([Building the deprecated 'ft2232' adapter driver.])
fi
fi

+ 5
- 0
src/jtag/drivers/ft2232.c View File

@@ -2341,6 +2341,11 @@ static int ft2232_init(void)
int retval;
uint32_t bytes_written;

LOG_WARNING("Using DEPRECATED interface driver 'ft2232'");
#if BUILD_FTDI
LOG_INFO("Consider using the 'ftdi' interface driver, with configuration files in interface/ftdi/...");
#endif

if (tap_get_tms_path_len(TAP_IRPAUSE, TAP_IRPAUSE) == 7)
LOG_DEBUG("ft2232 interface using 7 step jtag state transitions");
else


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