Ubuntu中使用dnw工具：没有找到/dev/secbulk0

Posted 2020-10-09

Ubuntu中使用dnw动机：

一、 之前没有用ubuntu中的dnw，想试试。

二、 因为换了win10系统，怕搞不定win10中dnw的驱动，想着在ubuntu中不用禁用数字签名啥的比较省心。（事实证明还是禁用数字签名最简单了~）

dnw安装步骤：

1、下载源码，放至windows和linux的共享文件夹，解压后进到/dnw-linux执行make和make install（代码是老师修改好的，直接用没有问题）

[email protected]:/mnt/hgfs/share/dnw-linux# make clean    //由于之前make过先执行make clean
make -C src/dnw clean
make[1]: Entering directory ‘/mnt/hgfs/share/dnw-linux/src/dnw‘
rm -rf dnw *.o
make[1]: Leaving directory ‘/mnt/hgfs/share/dnw-linux/src/dnw‘
make -C /lib/modules/`uname -r`/build M=`pwd`/src/driver clean
make[1]: Entering directory ‘/usr/src/linux-headers-4.4.0-93-generic‘
  CLEAN   /mnt/hgfs/share/dnw-linux/src/driver/.tmp_versions
  CLEAN   /mnt/hgfs/share/dnw-linux/src/driver/Module.symvers
make[1]: Leaving directory ‘/usr/src/linux-headers-4.4.0-93-generic‘
[email protected]:/mnt/hgfs/share/dnw-linux# make
make -C /lib/modules/`uname -r`/build M=`pwd`/src/driver modules
make[1]: Entering directory ‘/usr/src/linux-headers-4.4.0-93-generic‘
  CC [M]  /mnt/hgfs/share/dnw-linux/src/driver/secbulk.o
In file included from /mnt/hgfs/share/dnw-linux/src/driver/secbulk.c:1:0:
/mnt/hgfs/share/dnw-linux/src/driver/secbulk.c: In function ‘secbulk_write’:
include/linux/kernel.h:726:17: warning: comparison of distinct pointer types lacks a cast
  (void) (&_min1 == &_min2);                   ^
/mnt/hgfs/share/dnw-linux/src/driver/secbulk.c:60:14: note: in expansion of macro ‘min’
   to_write = min(len, BULKOUT_BUFFER_SIZE);
              ^
  Building modules, stage 2.
  MODPOST 1 modules
  CC      /mnt/hgfs/share/dnw-linux/src/driver/secbulk.mod.o
  LD [M]  /mnt/hgfs/share/dnw-linux/src/driver/secbulk.ko
make[1]: Leaving directory ‘/usr/src/linux-headers-4.4.0-93-generic‘
make -C src/dnw
make[1]: Entering directory ‘/mnt/hgfs/share/dnw-linux/src/dnw‘
gcc -g -o dnw dnw.c
make[1]: Leaving directory ‘/mnt/hgfs/share/dnw-linux/src/dnw‘
[email protected]:/mnt/hgfs/share/dnw-linux# make install
make -C /lib/modules/`uname -r`/build M=`pwd`/src/driver modules
make[1]: Entering directory ‘/usr/src/linux-headers-4.4.0-93-generic‘
  Building modules, stage 2.
  MODPOST 1 modules
make[1]: Leaving directory ‘/usr/src/linux-headers-4.4.0-93-generic‘
make -C src/dnw
make[1]: Entering directory ‘/mnt/hgfs/share/dnw-linux/src/dnw‘
make[1]: ‘dnw‘ is up to date.
make[1]: Leaving directory ‘/mnt/hgfs/share/dnw-linux/src/dnw‘
make -C src/dnw install
make[1]: Entering directory ‘/mnt/hgfs/share/dnw-linux/src/dnw‘
cp dnw /usr/bin
make[1]: Leaving directory ‘/mnt/hgfs/share/dnw-linux/src/dnw‘
make -C /lib/modules/`uname -r`/build M=`pwd`/src/driver modules_install
make[1]: Entering directory ‘/usr/src/linux-headers-4.4.0-93-generic‘
  INSTALL /mnt/hgfs/share/dnw-linux/src/driver/secbulk.ko
At main.c:222:
- SSL error:02001002:system library:fopen:No such file or directory: bss_file.c:175
- SSL error:2006D080:BIO routines:BIO_new_file:no such file: bss_file.c:178
sign-file: certs/signing_key.pem: No such file or directory
  DEPMOD  4.4.0-93-generic
make[1]: Leaving directory ‘/usr/src/linux-headers-4.4.0-93-generic‘
cp dnw.rules /etc/udev/rules.d/
depmod
[email protected]:/mnt/hgfs/share/dnw-linux#

 

 

2、验证/dev目录下没有secbulk0，反复试了多次还是没有

 

3、没办法，老老实实在win10中装好了dnw的驱动，并且禁用了数字签名（可参考：http://jingyan.baidu.com/article/624e74594dbc8d34e8ba5aa6.html

)，是的这样其实已经可以在win10使用dnw工具了，不死心的我始终坚信自己ubuntu中dnw驱动是装好的，于是又试了一遍，此时在虚拟机中断开于主机的连接，然后在/dev目录下竟然神奇的出现了secbulk0。这样就连接成功啦~~

4、dnw工具使用：

其他文档写的很多，不重复了。