* [dpdk-dev] [PATCH v1] doc: update tap with systems supported flows
@ 2018-02-08 14:54 Ophir Munk
2018-02-08 15:07 ` Pascal Mazon
0 siblings, 1 reply; 4+ messages in thread
From: Ophir Munk @ 2018-02-08 14:54 UTC (permalink / raw)
To: dev, Pascal Mazon; +Cc: Thomas Monjalon, Olga Shern, Ophir Munk
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
---
doc/guides/nics/tap.rst | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/doc/guides/nics/tap.rst b/doc/guides/nics/tap.rst
index b69ee67..ea61be3 100644
--- a/doc/guides/nics/tap.rst
+++ b/doc/guides/nics/tap.rst
@@ -100,7 +100,7 @@ Supported actions:
- DROP
- QUEUE
- PASSTHRU
-- RSS
+- RSS (requires kernel 4.9)
It is generally not possible to provide a "last" item. However, if the "last"
item, once masked, is identical to the masked spec, then it is supported.
@@ -241,3 +241,23 @@ Please refer to ``iproute2`` package file ``lib/bpf.c`` function
An example utility for eBPF instruction generation in the format of C arrays will
be added in next releases
+Systems supporting flow API
+---------------------------
+
+- "tc flower" classifier requires linux kernel above 4.2
+- eBPF/RSS requires linux kernel above 4.9
+
++--------------------+-----------------------+
+| RH7.3 | No flow rule support |
++--------------------+-----------------------+
+| RH7.4 | No RSS action support |
++--------------------+-----------------------+
+| RH7.5 | No RSS action support |
++--------------------+-----------------------+
+| SLES 15, | No limitation |
+| kernel 4.12 | |
++--------------------+-----------------------+
+| Azure Ubuntu 16.04,| No limitation |
+| kernel 4.13 | |
++--------------------+-----------------------+
+
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH v1] doc: update tap with systems supported flows
2018-02-08 14:54 [dpdk-dev] [PATCH v1] doc: update tap with systems supported flows Ophir Munk
@ 2018-02-08 15:07 ` Pascal Mazon
2018-02-08 17:59 ` Mcnamara, John
2018-02-08 18:07 ` Ferruh Yigit
0 siblings, 2 replies; 4+ messages in thread
From: Pascal Mazon @ 2018-02-08 15:07 UTC (permalink / raw)
To: Ophir Munk, dev; +Cc: Thomas Monjalon, Olga Shern
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
On 08/02/2018 15:54, Ophir Munk wrote:
> Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
> ---
> doc/guides/nics/tap.rst | 22 +++++++++++++++++++++-
> 1 file changed, 21 insertions(+), 1 deletion(-)
>
> diff --git a/doc/guides/nics/tap.rst b/doc/guides/nics/tap.rst
> index b69ee67..ea61be3 100644
> --- a/doc/guides/nics/tap.rst
> +++ b/doc/guides/nics/tap.rst
> @@ -100,7 +100,7 @@ Supported actions:
> - DROP
> - QUEUE
> - PASSTHRU
> -- RSS
> +- RSS (requires kernel 4.9)
>
> It is generally not possible to provide a "last" item. However, if the "last"
> item, once masked, is identical to the masked spec, then it is supported.
> @@ -241,3 +241,23 @@ Please refer to ``iproute2`` package file ``lib/bpf.c`` function
> An example utility for eBPF instruction generation in the format of C arrays will
> be added in next releases
>
> +Systems supporting flow API
> +---------------------------
> +
> +- "tc flower" classifier requires linux kernel above 4.2
> +- eBPF/RSS requires linux kernel above 4.9
> +
> ++--------------------+-----------------------+
> +| RH7.3 | No flow rule support |
> ++--------------------+-----------------------+
> +| RH7.4 | No RSS action support |
> ++--------------------+-----------------------+
> +| RH7.5 | No RSS action support |
> ++--------------------+-----------------------+
> +| SLES 15, | No limitation |
> +| kernel 4.12 | |
> ++--------------------+-----------------------+
> +| Azure Ubuntu 16.04,| No limitation |
> +| kernel 4.13 | |
> ++--------------------+-----------------------+
> +
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH v1] doc: update tap with systems supported flows
2018-02-08 15:07 ` Pascal Mazon
@ 2018-02-08 17:59 ` Mcnamara, John
2018-02-08 18:07 ` Ferruh Yigit
1 sibling, 0 replies; 4+ messages in thread
From: Mcnamara, John @ 2018-02-08 17:59 UTC (permalink / raw)
To: Pascal Mazon, Ophir Munk, dev; +Cc: Thomas Monjalon, Olga Shern
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Pascal Mazon
> Sent: Thursday, February 8, 2018 3:08 PM
> To: Ophir Munk <ophirmu@mellanox.com>; dev@dpdk.org
> Cc: Thomas Monjalon <thomas@monjalon.net>; Olga Shern <olgas@mellanox.com>
> Subject: Re: [dpdk-dev] [PATCH v1] doc: update tap with systems supported
> flows
Acked-by: John McNamara <john.mcnamara@intel.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH v1] doc: update tap with systems supported flows
2018-02-08 15:07 ` Pascal Mazon
2018-02-08 17:59 ` Mcnamara, John
@ 2018-02-08 18:07 ` Ferruh Yigit
1 sibling, 0 replies; 4+ messages in thread
From: Ferruh Yigit @ 2018-02-08 18:07 UTC (permalink / raw)
To: Pascal Mazon, Ophir Munk, dev; +Cc: Thomas Monjalon, Olga Shern
On 2/8/2018 3:07 PM, Pascal Mazon wrote:
> On 08/02/2018 15:54, Ophir Munk wrote:
>> Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
>
> Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2018-02-08 15:07 ` Pascal Mazon
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2018-02-08 18:07 ` Ferruh Yigit
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