[v2] net/af_xdp: document 32-bit OS kernel requirement
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Commit Message
AF_XDP will not work on 32-bit kernels before version 5.4.
Document this restriction in the driver guide.
Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
---
doc/guides/nics/af_xdp.rst | 1 +
1 file changed, 1 insertion(+)
Comments
On 11/17/2020 2:07 PM, Ciara Loftus wrote:
> AF_XDP will not work on 32-bit kernels before version 5.4.
> Document this restriction in the driver guide.
>
> Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
Applied to dpdk-next-net/main, thanks.
@@ -50,6 +50,7 @@ This is a Linux-specific PMD, thus the following prerequisites apply:
* For PMD zero copy, it requires kernel version later than v5.4-rc1;
* For shared_umem, it requires kernel version v5.10 or later and libbpf version
v0.2.0 or later.
+* For 32-bit OS, a kernel with version 5.4 or later is required.
Set up an af_xdp interface
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