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open-sdr / openwifi

open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
GNU Affero General Public License v3.0
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Error when building drivers #18

Closed frestuc closed 4 years ago

frestuc commented 4 years ago

Getting this error when compiling the linux drivers:

frank@frank:~/Documents/xilinx_projects/openwifi/driver$ ./make_all.sh .. /opt/Xilinx/ 32
$OPENWIFI_DIR is found!
$XILINX_DIR is found!
$ARCH_OPTION is valid!
 setup linux kernel path ../adi-linux/
++ pwd
+ home_dir=/home/frank/Documents/xilinx_projects/openwifi/driver
+ cd ../driver/
+ make KDIR=../adi-linux/ ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-
make -C ../adi-linux/ M=/home/frank/Documents/xilinx_projects/openwifi/driver modules
make[1]: Entering directory '/home/frank/Documents/xilinx_projects/openwifi/adi-linux'
  CC [M]  /home/frank/Documents/xilinx_projects/openwifi/driver/sdr.o
In file included from ./include/linux/notifier.h:16:0,
                 from ./include/linux/memory_hotplug.h:7,
                 from ./include/linux/mmzone.h:780,
                 from ./include/linux/gfp.h:6,
                 from ./include/linux/mm.h:10,
                 from ./include/linux/scatterlist.h:8,
                 from ./include/linux/dmapool.h:14,
                 from /home/frank/Documents/xilinx_projects/openwifi/driver/sdr.c:4:
./include/linux/srcu.h:64:2: error: #error "Unknown SRCU implementation specified to kernel configuration"
 #error "Unknown SRCU implementation specified to kernel configuration"
  ^~~~~
In file included from ./include/linux/memory_hotplug.h:7:0,
                 from ./include/linux/mmzone.h:780,
                 from ./include/linux/gfp.h:6,
                 from ./include/linux/mm.h:10,
                 from ./include/linux/scatterlist.h:8,
                 from ./include/linux/dmapool.h:14,
                 from /home/frank/Documents/xilinx_projects/openwifi/driver/sdr.c:4:
./include/linux/notifier.h:78:21: error: field ‘srcu’ has incomplete type
  struct srcu_struct srcu;
                     ^~~~
In file included from ./arch/arm/include/asm/unistd.h:16:0,
                 from ./include/uapi/linux/unistd.h:8,
                 from ./include/asm-generic/seccomp.h:14,
                 from ./arch/arm/include/generated/asm/seccomp.h:1,
                 from ./include/linux/seccomp.h:13,
                 from ./include/linux/sched.h:21,
                 from ./arch/arm/include/asm/tlbflush.h:208,
                 from ./arch/arm/include/asm/pgtable.h:29,
                 from ./include/linux/memremap.h:8,
                 from ./include/linux/mm.h:27,
                 from ./include/linux/scatterlist.h:8,
                 from ./include/linux/dmapool.h:14,
                 from /home/frank/Documents/xilinx_projects/openwifi/driver/sdr.c:4:
./arch/arm/include/uapi/asm/unistd.h:21:10: fatal error: asm/unistd-eabi.h: No such file or directory
 #include <asm/unistd-eabi.h>
          ^~~~~~~~~~~~~~~~~~~
compilation terminated.
[...]
JiaoXianjun commented 4 years ago

Could you use absolute directory instead of ".."

JiaoXianjun commented 4 years ago

$OPENWIFI_DIR/user_space/prepare_kernel.sh $OPENWIFI_DIR $XILINX_DIR ARCH_BIT Above is successful?

frestuc commented 4 years ago

$OPENWIFI_DIR/user_space/prepare_kernel.sh $OPENWIFI_DIR $XILINX_DIR ARCH_BIT Above is successful?

Yes

frestuc commented 4 years ago

Could you use absolute directory instead of ".."

I tried what you suggested but still errors.. check out https://www.dropbox.com/s/8g4ry43k7lui5ts/output.txt?dl=0

JiaoXianjun commented 4 years ago

Can you give me "ls" result of directory: openwifi/adi-linux Xilinx installation directory

and alsot "git log" result in your openwifi/adi-linux directory.

JiaoXianjun commented 4 years ago

And what is your Linux version and Vivado version?

frestuc commented 4 years ago

Can you give me "ls" result of directory: openwifi/adi-linux

frank@frank:~/Documents/xilinx_projects/openwifi/adi-linux$ ls
arch   ci       crypto         firmware  init    Kconfig  LICENSES     mm              net        samples   sound       usr      vmlinux-gdb.py
block  COPYING  Documentation  fs        ipc     kernel   MAINTAINERS  modules.order   README     scripts   System.map  virt     vmlinux.o
certs  CREDITS  drivers        include   Kbuild  lib      Makefile     Module.symvers  README.md  security  tools       vmlinux

Xilinx installation directory

frank@frank:/opt/Xilinx/Vivado/2018.3$ ls
bin     dashboard  doc       fonts       ids_lite  layouts  lnx64   reportstrategies  settings64.csh  src         tps
common  data       examples  hybrid_sim  include   lib      msys64  scripts           settings64.sh   strategies

and alsot "git log" result in your openwifi/adi-linux directory.

frank@frank:~/Documents/xilinx_projects/openwifi/adi-linux$ git log
commit 4fea7c58ad92283acb90f182821b51d72b6afefa (HEAD -> 2019_R1, origin/2019_R1)
Author: Alexandru Ardelean <alexandru.ardelean@analog.com>
Date:   Wed Jan 22 13:42:16 2020 +0200

    arch: microblaze: rename '/include/' -> '#include'

    The #include directive is a bit more flexible/permissive when including a
    mix of DTs and C header files with dt-binding macros.

    We did the same for ARM [Zynq] DTs.

    Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>

And what is your Linux version and Vivado version?

Vivado 2018.3. Linux is Ubuntu 19.10, Kernel 5.3.0-51-generic

JiaoXianjun commented 4 years ago

The error message is really strange. Seems like the script can not identify many Linux native code for the sdr driver. I can run the script without any issue at my side. My working environment is Ubuntu 18 LTS. If no other thoughts, maybe time to switch to Ubuntu 18 LTS. This environment we have verified many times.

JiaoXianjun commented 4 years ago

Another possibility is that your adi-linux kernel directory is not well prepared. Can you give me output of: $OPENWIFI_DIR/user_space/prepare_kernel.sh $OPENWIFI_DIR $XILINX_DIR ARCH_BIT

frestuc commented 4 years ago 
frank@frank:~/Documents/xilinx_projects/openwifi$ ./user_space/prepare_kernel.sh `pwd` /opt/Xilinx/ 32
$OPENWIFI_DIR is found!
$XILINX_DIR is found!
$ARCH_OPTION is valid!
+ cd /home/frank/Documents/xilinx_projects/openwifi/
+ git submodule init adi-linux
+ git submodule update adi-linux
+ cd /home/frank/Documents/xilinx_projects/openwifi/adi-linux
+ git checkout 2019_R1
M   drivers/dma/xilinx/xilinx_dma.c
Already on '2019_R1'
Your branch is up to date with 'origin/2019_R1'.
+ git pull origin 2019_R1
From https://github.com/analogdevicesinc/linux
 * branch                      2019_R1    -> FETCH_HEAD
Already up to date.
+ cp /home/frank/Documents/xilinx_projects/openwifi/driver/xilinx_dma/xilinx_dma.c /home/frank/Documents/xilinx_projects/openwifi/adi-linux/drivers/dma/xilinx/xilinx_dma.c
+ cp /home/frank/Documents/xilinx_projects/openwifi/kernel_boot/kernel_config ./.config
+ source /opt/Xilinx//SDK/2018.3/settings64.sh
++ source /opt/Xilinx/Vivado/2018.3/.settings64-Vivado.sh
+++ export XILINX_VIVADO=/opt/Xilinx/Vivado/2018.3
+++ XILINX_VIVADO=/opt/Xilinx/Vivado/2018.3
+++ '[' -n /opt/Xilinx/SDK/2018.3/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/arm/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/linux_toolchain/lin64_le/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-linux/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-none/bin:/opt/Xilinx/SDK/2018.3/gnu/armr5/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/tps/lnx64/cmake-3.3.2/bin:/opt/Xilinx/Vivado/2018.3/bin:/opt/installs/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/var/lib/snapd/snap/bin ']'
+++ export PATH=/opt/Xilinx/Vivado/2018.3/bin:/opt/Xilinx/SDK/2018.3/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/arm/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/linux_toolchain/lin64_le/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-linux/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-none/bin:/opt/Xilinx/SDK/2018.3/gnu/armr5/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/tps/lnx64/cmake-3.3.2/bin:/opt/Xilinx/Vivado/2018.3/bin:/opt/installs/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/var/lib/snapd/snap/bin
+++ PATH=/opt/Xilinx/Vivado/2018.3/bin:/opt/Xilinx/SDK/2018.3/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/arm/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/linux_toolchain/lin64_le/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-linux/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-none/bin:/opt/Xilinx/SDK/2018.3/gnu/armr5/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/tps/lnx64/cmake-3.3.2/bin:/opt/Xilinx/Vivado/2018.3/bin:/opt/installs/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/var/lib/snapd/snap/bin
++ source /opt/Xilinx/SDK/2018.3/.settings64-SDK_Core_Tools.sh
+++ '[' -n /opt/Xilinx/Vivado/2018.3/bin:/opt/Xilinx/SDK/2018.3/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/arm/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/linux_toolchain/lin64_le/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-linux/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-none/bin:/opt/Xilinx/SDK/2018.3/gnu/armr5/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/tps/lnx64/cmake-3.3.2/bin:/opt/Xilinx/Vivado/2018.3/bin:/opt/installs/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/var/lib/snapd/snap/bin ']'
+++ export PATH=/opt/Xilinx/SDK/2018.3/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/arm/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/linux_toolchain/lin64_le/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-linux/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-none/bin:/opt/Xilinx/SDK/2018.3/gnu/armr5/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/tps/lnx64/cmake-3.3.2/bin:/opt/Xilinx/Vivado/2018.3/bin:/opt/Xilinx/SDK/2018.3/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/arm/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/linux_toolchain/lin64_le/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-linux/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-none/bin:/opt/Xilinx/SDK/2018.3/gnu/armr5/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/tps/lnx64/cmake-3.3.2/bin:/opt/Xilinx/Vivado/2018.3/bin:/opt/installs/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/var/lib/snapd/snap/bin
+++ PATH=/opt/Xilinx/SDK/2018.3/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/arm/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/linux_toolchain/lin64_le/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-linux/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-none/bin:/opt/Xilinx/SDK/2018.3/gnu/armr5/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/tps/lnx64/cmake-3.3.2/bin:/opt/Xilinx/Vivado/2018.3/bin:/opt/Xilinx/SDK/2018.3/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/arm/lin/bin:/opt/Xilinx/SDK/2018.3/gnu/microblaze/linux_toolchain/lin64_le/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-linux/bin:/opt/Xilinx/SDK/2018.3/gnu/aarch64/lin/aarch64-none/bin:/opt/Xilinx/SDK/2018.3/gnu/armr5/lin/gcc-arm-none-eabi/bin:/opt/Xilinx/SDK/2018.3/tps/lnx64/cmake-3.3.2/bin:/opt/Xilinx/Vivado/2018.3/bin:/opt/installs/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/var/lib/snapd/snap/bin
+ export ARCH=arm
+ ARCH=arm
+ export CROSS_COMPILE=arm-linux-gnueabihf-
+ CROSS_COMPILE=arm-linux-gnueabihf-
+ make oldconfig
scripts/kconfig/conf  --oldconfig Kconfig
#
# configuration written to .config
#
+ make prepare
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CHK     include/generated/bounds.h
  CHK     include/generated/timeconst.h
  CHK     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
+ make modules_prepare
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CHK     include/generated/bounds.h
  CHK     include/generated/timeconst.h
  CHK     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
  CHK     scripts/mod/devicetable-offsets.h
+ '[' 3 -gt 3 ']'
+ cd /home/frank/Documents/xilinx_projects/openwifi
frestuc commented 4 years ago

The error message is really strange. Seems like the script can not identify many Linux native code for the sdr driver. I can run the script without any issue at my side. My working environment is Ubuntu 18 LTS. If no other thoughts, maybe time to switch to Ubuntu 18 LTS. This environment we have verified many times.

I will try and let you know

JiaoXianjun commented 4 years ago

I don't know what is the issue. Let's hope Ubuntu 18 resolves it.

frestuc commented 4 years ago

Was able to compile the drivers with Ubuntu 19. There was some problem with the kernel, I hadn't built it correctly. Thanks

On Wed, May 13, 2020 at 5:55 PM Jiao Xianjun notifications@github.com wrote:

I don't know what is the issue. Let's hope Ubuntu 18 resolves it.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/open-sdr/openwifi/issues/18#issuecomment-628266449, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACVDD32PB4HTYWAMULVTNY3RRMJONANCNFSM4NAAUDPQ .

-- Francesco Restuccia, Ph.D.