[v2] net/e1000: build on Windows

Message ID 20211008135346.875-1-u9012063@gmail.com (mailing list archive)
State Superseded, archived
Delegated to: Qi Zhang
Headers
Series [v2] net/e1000: build on Windows |

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Commit Message

William Tu Oct. 8, 2021, 1:53 p.m. UTC
  This patch enables building the e1000 driver for Windows.
I tested using two Windows VM on top of VMware Fusion,
creating two e1000 devices with device ID 0x10D3,
verifying rx/tx works correctly using dpdk-testpmd.exe
rxonly and txonly mode.

Signed-off-by: William Tu <u9012063@gmail.com>
Cc: Haiyue Wang <haiyue.wang@intel.com>
---
A short demo:
https://youtu.be/UZ9hm2jQa2Y

Example when running:
PS C:\dpdk> .\build\app\dpdk-testpmd.exe
EAL: Detected CPU lcores: 4
EAL: Detected NUMA nodes: 1
EAL: Multi-process support is requested, but not available.
EAL: WARNING: TSC frequency estimated roughly - clock timings may be less accurate.
EAL: Probe PCI driver: net_e1000_em (8086:10d3) device: 0000:03:00.0 (socket 0)
EAL: Requested device 0000:1b:00.0 cannot be used
testpmd: create a new mbuf pool <mb_pool_0>: n=171456, size=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc

Warning! port-topology=paired and odd forward ports number, the last port will p
air with itself.
Configuring Port 0 (socket 0)
Port 0: 00:50:56:3A:4D:A6
Checking link statuses...
Done
No commandline core given, start packet forwarding
allocation mode: native
Logical Core 1 (socket 0) forwards packets on 1 streams:
  RX P=0/Q=0 (socket 0) -> TX P=0/Q=0 (socket 0) peer=02:00:00:00:00:00

  io packet forwarding packets/burst=32
  nb forwarding cores=1 - nb forwarding ports=1
  port 0: RX queue number: 1 Tx queue number: 1
    Rx offloads=0x0 Tx offloads=0x0
    RX queue: 0
      RX desc=256 - RX free threshold=0
      TX desc=256 - TX free threshold=32
      TX offloads=0x0 - TX RS bit threshold=32
Press enter to exit

Telling cores to stop...
Waiting for lcores to finish...

  ---------------------- Forward statistics for port 0  ------------------
  RX-packets: 40361          RX-dropped: 0             RX-total: 40361
  TX-packets: 40616          TX-dropped: 0             TX-total: 40616
  ------------------------------------------------------------------------

  +++++++++++++++ Accumulated forward statistics for all ports+++++++++++
  RX-packets: 40361          RX-dropped: 0             RX-total: 40361
  TX-packets: 40616          TX-dropped: 0             TX-total: 40616
  ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

---
 doc/guides/nics/e1000em.rst            | 13 +++++++++++++
 doc/guides/nics/features/e1000.ini     |  1 +
 doc/guides/rel_notes/release_21_11.rst |  4 ++++
 drivers/net/e1000/base/e1000_osdep.h   |  2 ++
 drivers/net/e1000/e1000_ethdev.h       |  1 +
 drivers/net/e1000/meson.build          |  6 ------
 6 files changed, 21 insertions(+), 6 deletions(-)
  

Comments

Wang, Haiyue Oct. 8, 2021, 4:08 p.m. UTC | #1
> -----Original Message-----
> From: William Tu <u9012063@gmail.com>
> Sent: Friday, October 8, 2021 21:54
> To: dev@dpdk.org
> Cc: Kadam, Pallavi <pallavi.kadam@intel.com>; david.marchand@redhat.com; Wang, Haiyue
> <haiyue.wang@intel.com>
> Subject: [PATCH v2] net/e1000: build on Windows
> 
> This patch enables building the e1000 driver for Windows.
> I tested using two Windows VM on top of VMware Fusion,
> creating two e1000 devices with device ID 0x10D3,
> verifying rx/tx works correctly using dpdk-testpmd.exe
> rxonly and txonly mode.
> 
> Signed-off-by: William Tu <u9012063@gmail.com>
> Cc: Haiyue Wang <haiyue.wang@intel.com>
> ---
> A short demo:
> https://youtu.be/UZ9hm2jQa2Y
> 
> Example when running:
> PS C:\dpdk> .\build\app\dpdk-testpmd.exe
> EAL: Detected CPU lcores: 4
> EAL: Detected NUMA nodes: 1
> EAL: Multi-process support is requested, but not available.
> EAL: WARNING: TSC frequency estimated roughly - clock timings may be less accurate.
> EAL: Probe PCI driver: net_e1000_em (8086:10d3) device: 0000:03:00.0 (socket 0)
> EAL: Requested device 0000:1b:00.0 cannot be used
> testpmd: create a new mbuf pool <mb_pool_0>: n=171456, size=2176, socket=0
> testpmd: preferred mempool ops selected: ring_mp_mc
> 
> Warning! port-topology=paired and odd forward ports number, the last port will p
> air with itself.
> Configuring Port 0 (socket 0)
> Port 0: 00:50:56:3A:4D:A6
> Checking link statuses...
> Done
> No commandline core given, start packet forwarding
> allocation mode: native
> Logical Core 1 (socket 0) forwards packets on 1 streams:
>   RX P=0/Q=0 (socket 0) -> TX P=0/Q=0 (socket 0) peer=02:00:00:00:00:00
> 
>   io packet forwarding packets/burst=32
>   nb forwarding cores=1 - nb forwarding ports=1
>   port 0: RX queue number: 1 Tx queue number: 1
>     Rx offloads=0x0 Tx offloads=0x0
>     RX queue: 0
>       RX desc=256 - RX free threshold=0
>       TX desc=256 - TX free threshold=32
>       TX offloads=0x0 - TX RS bit threshold=32
> Press enter to exit
> 
> Telling cores to stop...
> Waiting for lcores to finish...
> 
>   ---------------------- Forward statistics for port 0  ------------------
>   RX-packets: 40361          RX-dropped: 0             RX-total: 40361
>   TX-packets: 40616          TX-dropped: 0             TX-total: 40616
>   ------------------------------------------------------------------------
> 
>   +++++++++++++++ Accumulated forward statistics for all ports+++++++++++
>   RX-packets: 40361          RX-dropped: 0             RX-total: 40361
>   TX-packets: 40616          TX-dropped: 0             TX-total: 40616
>   ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 
> ---
>  doc/guides/nics/e1000em.rst            | 13 +++++++++++++
>  doc/guides/nics/features/e1000.ini     |  1 +
>  doc/guides/rel_notes/release_21_11.rst |  4 ++++
>  drivers/net/e1000/base/e1000_osdep.h   |  2 ++
>  drivers/net/e1000/e1000_ethdev.h       |  1 +
>  drivers/net/e1000/meson.build          |  6 ------
>  6 files changed, 21 insertions(+), 6 deletions(-)
> 

LGTM, thanks!

Acked-by: Haiyue Wang <haiyue.wang@intel.com>

Hi @ Pallavi, What do you think about the patch ?
Your one more ACK will be nice. ;-)

> 
> --
> 2.33.0.windows.2
  
Dmitry Kozlyuk Oct. 8, 2021, 8:35 p.m. UTC | #2
2021-10-08 06:53 (UTC-0700), William Tu:
> This patch enables building the e1000 driver for Windows.
> I tested using two Windows VM on top of VMware Fusion,
> creating two e1000 devices with device ID 0x10D3,
> verifying rx/tx works correctly using dpdk-testpmd.exe
> rxonly and txonly mode.
> 
> Signed-off-by: William Tu <u9012063@gmail.com>
> Cc: Haiyue Wang <haiyue.wang@intel.com>

Will there be an accompanying kmods patch to add the device ID to .inf?

With device ID added to netuio, in QEMU with -device e1000e,
Tested-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>

> diff --git a/doc/guides/nics/e1000em.rst b/doc/guides/nics/e1000em.rst
> index 041c9a09a3a5..03ae23838bfa 100644
> --- a/doc/guides/nics/e1000em.rst
> +++ b/doc/guides/nics/e1000em.rst
> @@ -1,6 +1,8 @@
>  ..  SPDX-License-Identifier: BSD-3-Clause
>      Copyright(c) 2010-2014 Intel Corporation.
>  
> +.. include:: <isonum.txt>
> +
>  Driver for VM Emulated Devices
>  ==============================
>  
> @@ -153,3 +155,14 @@ The following are known limitations:
>  #.  Qemu e1000 only supports one interrupt source, so link and Rx interrupt should be exclusive.
>  
>  #.  Qemu e1000 does not support interrupt auto-clear, application should disable interrupt immediately when woken up.
> +
> +Windows Configuration
> +---------------------
> +
> +- Follow the :doc:`guide for Windows <../windows_gsg/run_apps>`
> +  to setup the basic DPDK environment.
> +
> +- Identify the Intel\ |reg| Ethernet adapter.
> +
> +- To load NetUIO driver, follow the steps mentioned in `dpdk-kmods repository
> +  <https://git.dpdk.org/dpdk-kmods/tree/windows/netuio/README.rst>`_.

There is nothing special about setting up this device on Windows.
I think we don't need this part.
  
Kadam, Pallavi Oct. 8, 2021, 9:12 p.m. UTC | #3
On 10/8/2021 9:08 AM, Wang, Haiyue wrote:
>> -----Original Message-----
>> From: William Tu <u9012063@gmail.com>
>> Sent: Friday, October 8, 2021 21:54
>> To: dev@dpdk.org
>> Cc: Kadam, Pallavi <pallavi.kadam@intel.com>; david.marchand@redhat.com; Wang, Haiyue
>> <haiyue.wang@intel.com>
>> Subject: [PATCH v2] net/e1000: build on Windows
>>
>> This patch enables building the e1000 driver for Windows.
>> I tested using two Windows VM on top of VMware Fusion,
>> creating two e1000 devices with device ID 0x10D3,
>> verifying rx/tx works correctly using dpdk-testpmd.exe
>> rxonly and txonly mode.
>>
>> Signed-off-by: William Tu <u9012063@gmail.com>
>> Cc: Haiyue Wang <haiyue.wang@intel.com>
>> ---
>> A short demo:
>> https://youtu.be/UZ9hm2jQa2Y
>>
>> Example when running:
>> PS C:\dpdk> .\build\app\dpdk-testpmd.exe
>> EAL: Detected CPU lcores: 4
>> EAL: Detected NUMA nodes: 1
>> EAL: Multi-process support is requested, but not available.
>> EAL: WARNING: TSC frequency estimated roughly - clock timings may be less accurate.
>> EAL: Probe PCI driver: net_e1000_em (8086:10d3) device: 0000:03:00.0 (socket 0)
>> EAL: Requested device 0000:1b:00.0 cannot be used
>> testpmd: create a new mbuf pool <mb_pool_0>: n=171456, size=2176, socket=0
>> testpmd: preferred mempool ops selected: ring_mp_mc
>>
>> Warning! port-topology=paired and odd forward ports number, the last port will p
>> air with itself.
>> Configuring Port 0 (socket 0)
>> Port 0: 00:50:56:3A:4D:A6
>> Checking link statuses...
>> Done
>> No commandline core given, start packet forwarding
>> allocation mode: native
>> Logical Core 1 (socket 0) forwards packets on 1 streams:
>>    RX P=0/Q=0 (socket 0) -> TX P=0/Q=0 (socket 0) peer=02:00:00:00:00:00
>>
>>    io packet forwarding packets/burst=32
>>    nb forwarding cores=1 - nb forwarding ports=1
>>    port 0: RX queue number: 1 Tx queue number: 1
>>      Rx offloads=0x0 Tx offloads=0x0
>>      RX queue: 0
>>        RX desc=256 - RX free threshold=0
>>        TX desc=256 - TX free threshold=32
>>        TX offloads=0x0 - TX RS bit threshold=32
>> Press enter to exit
>>
>> Telling cores to stop...
>> Waiting for lcores to finish...
>>
>>    ---------------------- Forward statistics for port 0  ------------------
>>    RX-packets: 40361          RX-dropped: 0             RX-total: 40361
>>    TX-packets: 40616          TX-dropped: 0             TX-total: 40616
>>    ------------------------------------------------------------------------
>>
>>    +++++++++++++++ Accumulated forward statistics for all ports+++++++++++
>>    RX-packets: 40361          RX-dropped: 0             RX-total: 40361
>>    TX-packets: 40616          TX-dropped: 0             TX-total: 40616
>>    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>>
>> ---
>>   doc/guides/nics/e1000em.rst            | 13 +++++++++++++
>>   doc/guides/nics/features/e1000.ini     |  1 +
>>   doc/guides/rel_notes/release_21_11.rst |  4 ++++
>>   drivers/net/e1000/base/e1000_osdep.h   |  2 ++
>>   drivers/net/e1000/e1000_ethdev.h       |  1 +
>>   drivers/net/e1000/meson.build          |  6 ------
>>   6 files changed, 21 insertions(+), 6 deletions(-)
>>
> LGTM, thanks!
>
> Acked-by: Haiyue Wang <haiyue.wang@intel.com>
>
> Hi @ Pallavi, What do you think about the patch ?
> Your one more ACK will be nice. ;-)

Yes, code looks good to me. I actually don't have the exact same 1GbE 
device William is using.

We are trying to figure out some issues with the current 1GbE device 
that is installed.

So, will acknowledge as soon as we test it on Windows. Thanks,

>
>> --
>> 2.33.0.windows.2
  
William Tu Oct. 8, 2021, 9:41 p.m. UTC | #4
On Fri, Oct 8, 2021 at 1:35 PM Dmitry Kozlyuk <dmitry.kozliuk@gmail.com> wrote:
>
> 2021-10-08 06:53 (UTC-0700), William Tu:
> > This patch enables building the e1000 driver for Windows.
> > I tested using two Windows VM on top of VMware Fusion,
> > creating two e1000 devices with device ID 0x10D3,
> > verifying rx/tx works correctly using dpdk-testpmd.exe
> > rxonly and txonly mode.
> >
> > Signed-off-by: William Tu <u9012063@gmail.com>
> > Cc: Haiyue Wang <haiyue.wang@intel.com>
>
> Will there be an accompanying kmods patch to add the device ID to .inf?
>
> With device ID added to netuio, in QEMU with -device e1000e,
> Tested-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
>
> > diff --git a/doc/guides/nics/e1000em.rst b/doc/guides/nics/e1000em.rst
> > index 041c9a09a3a5..03ae23838bfa 100644
> > --- a/doc/guides/nics/e1000em.rst
> > +++ b/doc/guides/nics/e1000em.rst
> > @@ -1,6 +1,8 @@
> >  ..  SPDX-License-Identifier: BSD-3-Clause
> >      Copyright(c) 2010-2014 Intel Corporation.
> >
> > +.. include:: <isonum.txt>
> > +
> >  Driver for VM Emulated Devices
> >  ==============================
> >
> > @@ -153,3 +155,14 @@ The following are known limitations:
> >  #.  Qemu e1000 only supports one interrupt source, so link and Rx interrupt should be exclusive.
> >
> >  #.  Qemu e1000 does not support interrupt auto-clear, application should disable interrupt immediately when woken up.
> > +
> > +Windows Configuration
> > +---------------------
> > +
> > +- Follow the :doc:`guide for Windows <../windows_gsg/run_apps>`
> > +  to setup the basic DPDK environment.
> > +
> > +- Identify the Intel\ |reg| Ethernet adapter.
> > +
> > +- To load NetUIO driver, follow the steps mentioned in `dpdk-kmods repository
> > +  <https://git.dpdk.org/dpdk-kmods/tree/windows/netuio/README.rst>`_.
>
> There is nothing special about setting up this device on Windows.
> I think we don't need this part.

Thank you. I will add the Device ID to netuio.inf file
and remove the above part.
Will wait for Pallavi's test and resend the patch.

Thanks
William
  
Kadam, Pallavi Oct. 9, 2021, 12:02 a.m. UTC | #5
On 10/8/2021 6:53 AM, William Tu wrote:
> This patch enables building the e1000 driver for Windows.
> I tested using two Windows VM on top of VMware Fusion,
> creating two e1000 devices with device ID 0x10D3,
> verifying rx/tx works correctly using dpdk-testpmd.exe
> rxonly and txonly mode.
>
> Signed-off-by: William Tu <u9012063@gmail.com>
> Cc: Haiyue Wang <haiyue.wang@intel.com>
> ---

Tested-by: Pallavi Kadam <pallavi.kadam@intel.com>

Acked-by: Pallavi Kadam <pallavi.kadam@intel.com>
  
William Tu Oct. 9, 2021, 12:14 a.m. UTC | #6
On Fri, Oct 8, 2021 at 5:02 PM Kadam, Pallavi <pallavi.kadam@intel.com> wrote:
>
>
> On 10/8/2021 6:53 AM, William Tu wrote:
> > This patch enables building the e1000 driver for Windows.
> > I tested using two Windows VM on top of VMware Fusion,
> > creating two e1000 devices with device ID 0x10D3,
> > verifying rx/tx works correctly using dpdk-testpmd.exe
> > rxonly and txonly mode.
> >
> > Signed-off-by: William Tu <u9012063@gmail.com>
> > Cc: Haiyue Wang <haiyue.wang@intel.com>
> > ---
>
> Tested-by: Pallavi Kadam <pallavi.kadam@intel.com>
>
> Acked-by: Pallavi Kadam <pallavi.kadam@intel.com>
Thanks!
I'm curious, what device ID are you testing so I can also add it to
the netuio.inf.
William
  
William Tu Oct. 9, 2021, 4:37 p.m. UTC | #7
> > +Windows Configuration
> > +---------------------
> > +
> > +- Follow the :doc:`guide for Windows <../windows_gsg/run_apps>`
> > +  to setup the basic DPDK environment.
> > +
> > +- Identify the Intel\ |reg| Ethernet adapter.
> > +
> > +- To load NetUIO driver, follow the steps mentioned in `dpdk-kmods repository
> > +  <https://git.dpdk.org/dpdk-kmods/tree/windows/netuio/README.rst>`_.
>
> There is nothing special about setting up this device on Windows.
> I think we don't need this part.

Hi Dmitry,

I keep this part in my v3 patch.
However, I think we should move or copy the netuio configuration
guide to DPDK repo
https://doc.dpdk.org/guides/windows_gsg/run_apps.html
maybe
4.2: Load the virt2phys driver
4.3: Load the NetUIO driver
4.4: Run helloworld example

Thanks
William
  
Kadam, Pallavi Oct. 9, 2021, 6:40 p.m. UTC | #8
On 10/8/2021 5:14 PM, William Tu wrote:
> On Fri, Oct 8, 2021 at 5:02 PM Kadam, Pallavi <pallavi.kadam@intel.com> wrote:
>>
>> On 10/8/2021 6:53 AM, William Tu wrote:
>>> This patch enables building the e1000 driver for Windows.
>>> I tested using two Windows VM on top of VMware Fusion,
>>> creating two e1000 devices with device ID 0x10D3,
>>> verifying rx/tx works correctly using dpdk-testpmd.exe
>>> rxonly and txonly mode.
>>>
>>> Signed-off-by: William Tu <u9012063@gmail.com>
>>> Cc: Haiyue Wang <haiyue.wang@intel.com>
>>> ---
>> Tested-by: Pallavi Kadam <pallavi.kadam@intel.com>
>>
>> Acked-by: Pallavi Kadam <pallavi.kadam@intel.com>
> Thanks!
> I'm curious, what device ID are you testing so I can also add it to
> the netuio.inf.
> William

The Device ID is: 1521

Used the following string:

Intel.E1521NC.Description = "Intel(R) I350 Gigabit Network Connection"

Thanks,

Pallavi
  

Patch

diff --git a/doc/guides/nics/e1000em.rst b/doc/guides/nics/e1000em.rst
index 041c9a09a3a5..03ae23838bfa 100644
--- a/doc/guides/nics/e1000em.rst
+++ b/doc/guides/nics/e1000em.rst
@@ -1,6 +1,8 @@ 
 ..  SPDX-License-Identifier: BSD-3-Clause
     Copyright(c) 2010-2014 Intel Corporation.
 
+.. include:: <isonum.txt>
+
 Driver for VM Emulated Devices
 ==============================
 
@@ -153,3 +155,14 @@  The following are known limitations:
 #.  Qemu e1000 only supports one interrupt source, so link and Rx interrupt should be exclusive.
 
 #.  Qemu e1000 does not support interrupt auto-clear, application should disable interrupt immediately when woken up.
+
+Windows Configuration
+---------------------
+
+- Follow the :doc:`guide for Windows <../windows_gsg/run_apps>`
+  to setup the basic DPDK environment.
+
+- Identify the Intel\ |reg| Ethernet adapter.
+
+- To load NetUIO driver, follow the steps mentioned in `dpdk-kmods repository
+  <https://git.dpdk.org/dpdk-kmods/tree/windows/netuio/README.rst>`_.
diff --git a/doc/guides/nics/features/e1000.ini b/doc/guides/nics/features/e1000.ini
index 5af6040e375b..b33f5a86e2e9 100644
--- a/doc/guides/nics/features/e1000.ini
+++ b/doc/guides/nics/features/e1000.ini
@@ -27,6 +27,7 @@  Tx descriptor status = Y
 Basic stats          = Y
 FreeBSD              = Y
 Linux                = Y
+Windows              = Y
 x86-32               = Y
 x86-64               = Y
 
diff --git a/doc/guides/rel_notes/release_21_11.rst b/doc/guides/rel_notes/release_21_11.rst
index efeffe37a0e2..e4a092e562e3 100644
--- a/doc/guides/rel_notes/release_21_11.rst
+++ b/doc/guides/rel_notes/release_21_11.rst
@@ -73,6 +73,10 @@  New Features
   * Implement support for tunnel offload.
   * Updated HWRM API to version 1.10.2.44
 
+* **Updated Intel e1000 emulated driver.**
+
+  * Added Intel e1000 support on Windows.
+
 * **Updated Intel iavf driver.**
 
   * Added Intel iavf support on Windows.
diff --git a/drivers/net/e1000/base/e1000_osdep.h b/drivers/net/e1000/base/e1000_osdep.h
index 94a49f340446..cd90228cef59 100644
--- a/drivers/net/e1000/base/e1000_osdep.h
+++ b/drivers/net/e1000/base/e1000_osdep.h
@@ -34,7 +34,9 @@ 
 #define DEBUGOUT6(S, args...)   DEBUGOUT(S, ##args)
 #define DEBUGOUT7(S, args...)   DEBUGOUT(S, ##args)
 
+#ifndef UNREFERENCED_PARAMETER
 #define UNREFERENCED_PARAMETER(_p)
+#endif
 #define UNREFERENCED_1PARAMETER(_p)
 #define UNREFERENCED_2PARAMETER(_p, _q)
 #define UNREFERENCED_3PARAMETER(_p, _q, _r)
diff --git a/drivers/net/e1000/e1000_ethdev.h b/drivers/net/e1000/e1000_ethdev.h
index 3b4d9c3ee6f4..613b81f03092 100644
--- a/drivers/net/e1000/e1000_ethdev.h
+++ b/drivers/net/e1000/e1000_ethdev.h
@@ -6,6 +6,7 @@ 
 #define _E1000_ETHDEV_H_
 
 #include <stdint.h>
+#include <sys/queue.h>
 
 #include <rte_flow.h>
 #include <rte_time.h>
diff --git a/drivers/net/e1000/meson.build b/drivers/net/e1000/meson.build
index c5e48c6bc7fc..296ec25f2ce7 100644
--- a/drivers/net/e1000/meson.build
+++ b/drivers/net/e1000/meson.build
@@ -1,12 +1,6 @@ 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
-if is_windows
-    build = false
-    reason = 'not supported on Windows'
-    subdir_done()
-endif
-
 subdir('base')
 objs = [base_objs]