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Xilinx / dma_ip_drivers

Xilinx QDMA IP Drivers
https://xilinx.github.io/dma_ip_drivers/
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Warning when install xdma drivers:modules_install: missing 'System.map' file. Skipping depmod. #281

Open DecodeTheEncoded opened 4 months ago

DecodeTheEncoded commented 4 months ago

Hi Team, I am following the instructions in this FireSim Installation: step 4 to install the Xilinx XDMA and XVSEC drivers, I followed the instructions and executed following lines of commands:

cd ~/   # or any directory you would like to work from
git clone https://github.com/Xilinx/dma_ip_drivers
cd dma_ip_drivers
git checkout 0e8d321
cd XDMA/linux-kernel/xdma

According to the doc, I found the line containing#define XDMA_ENGINE_XFER_MAX_DESC. Change the value on this line from 0x800 to 16. Then I installed the driver by sudo make install, below is the console output:

Makefile:17: XVC_FLAGS: .
make -C /lib/modules/5.15.0-107-generic/build M=/home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma modules
make[1]: Entering directory '/usr/src/linux-headers-5.15.0-107-generic'
/home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/Makefile:17: XVC_FLAGS: .
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.o
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma_cdev.o
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_ctrl.o
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_events.o
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_sgdma.o
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_xvc.o
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_bypass.o
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma_mod.o
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma_thread.o
  LD [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma.o
/home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/Makefile:17: XVC_FLAGS: .
  MODPOST /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/Module.symvers
  CC [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma.mod.o
  LD [M]  /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma.ko
  BTF [M] /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma.ko
Skipping BTF generation for /home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma.ko due to unavailability of vmlinux
make[1]: Leaving directory '/usr/src/linux-headers-5.15.0-107-generic'
make -C /lib/modules/5.15.0-107-generic/build M=/home/riscv/dma_ip_drivers/XDMA/linux-kernel/xdma modules_install
make[1]: Entering directory '/usr/src/linux-headers-5.15.0-107-generic'
arch/x86/Makefile:142: CONFIG_X86_X32 enabled but no binutils support
  INSTALL /lib/modules/5.15.0-107-generic/extra/xdma.ko
  SIGN    /lib/modules/5.15.0-107-generic/extra/xdma.ko
  DEPMOD  /lib/modules/5.15.0-107-generic
Warning: modules_install: missing 'System.map' file. Skipping depmod.
make[1]: Leaving directory '/usr/src/linux-headers-5.15.0-107-generic'

No explicit error, but there is a warning:_Warning: modulesinstall: missing 'System.map' file. Skipping depmod.. 

sudo insmod /lib/modules/$(uname -r)/extra/xdma.ko poll_mode=1
lsmod | grep -i xdma

prints the following : image

I then followed the step 5 to connect my fpga to the host computer. According to the doc, lspci -vvv -d 10ee:903f should print Xlinx related entries, but there isn't any: 

00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 01)
00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 08)
00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08)
00:07.7 System peripheral: VMware Virtual Machine Communication Interface (rev 10)
00:0f.0 VGA compatible controller: VMware SVGA II Adapter
00:10.0 SCSI storage controller: Broadcom / LSI 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 01)
00:11.0 PCI bridge: VMware PCI bridge (rev 02)
00:15.0 PCI bridge: VMware PCI Express Root Port (rev 01)
00:15.1 PCI bridge: VMware PCI Express Root Port (rev 01)
00:15.2 PCI bridge: VMware PCI Express Root Port (rev 01)
00:15.3 PCI bridge: VMware PCI Express Root Port (rev 01)
00:15.4 PCI bridge: VMware PCI Express Root Port (rev 01)
00:15.5 PCI bridge: VMware PCI Express Root Port (rev 01)
00:15.6 PCI bridge: VMware PCI Express Root Port (rev 01)
00:15.7 PCI bridge: VMware PCI Express Root Port (rev 01)
00:16.0 PCI bridge: VMware PCI Express Root Port (rev 01)
00:16.1 PCI bridge: VMware PCI Express Root Port (rev 01)
00:16.2 PCI bridge: VMware PCI Express Root Port (rev 01)
00:16.3 PCI bridge: VMware PCI Express Root Port (rev 01)
00:16.4 PCI bridge: VMware PCI Express Root Port (rev 01)
00:16.5 PCI bridge: VMware PCI Express Root Port (rev 01)
00:16.6 PCI bridge: VMware PCI Express Root Port (rev 01)
00:16.7 PCI bridge: VMware PCI Express Root Port (rev 01)
00:17.0 PCI bridge: VMware PCI Express Root Port (rev 01)
00:17.1 PCI bridge: VMware PCI Express Root Port (rev 01)
00:17.2 PCI bridge: VMware PCI Express Root Port (rev 01)
00:17.3 PCI bridge: VMware PCI Express Root Port (rev 01)
00:17.4 PCI bridge: VMware PCI Express Root Port (rev 01)
00:17.5 PCI bridge: VMware PCI Express Root Port (rev 01)
00:17.6 PCI bridge: VMware PCI Express Root Port (rev 01)
00:17.7 PCI bridge: VMware PCI Express Root Port (rev 01)
00:18.0 PCI bridge: VMware PCI Express Root Port (rev 01)
00:18.1 PCI bridge: VMware PCI Express Root Port (rev 01)
00:18.2 PCI bridge: VMware PCI Express Root Port (rev 01)
00:18.3 PCI bridge: VMware PCI Express Root Port (rev 01)
00:18.4 PCI bridge: VMware PCI Express Root Port (rev 01)
00:18.5 PCI bridge: VMware PCI Express Root Port (rev 01)
00:18.6 PCI bridge: VMware PCI Express Root Port (rev 01)
00:18.7 PCI bridge: VMware PCI Express Root Port (rev 01)
02:00.0 USB controller: VMware USB1.1 UHCI Controller
02:01.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)
02:03.0 USB controller: VMware USB2 EHCI Controller
02:05.0 SATA controller: VMware SATA AHCI controller
03:00.0 USB controller: VMware USB3 xHCI 1.0 Controller

Since this is really a Xilinx driver issue, so Can anyone here in the team shed some light into this. By the way, the XVSEC drivers is installed seperately without issues following the instructions below:

cd ~/   # or any directory you would like to work from
git clone https://github.com/paulmnt/dma_ip_drivers dma_ip_drivers_xvsec
cd dma_ip_drivers_xvsec
git checkout 302856a
cd XVSEC/linux-kernel/

make clean all
sudo make install

Any help will be appreciated.Thanks My OS is a Ubuntu 20.04.6 LTS installed in VMWare Workstation 17.0.0 build-20800274, could the virtual machine be an possible issue?Thanks