* [PATCH v2 net] ionic: update documentation for XDP support
@ 2024-03-19 16:35 Shannon Nelson
2024-03-20 11:16 ` Simon Horman
2024-03-21 4:40 ` patchwork-bot+netdevbpf
0 siblings, 2 replies; 3+ messages in thread
From: Shannon Nelson @ 2024-03-19 16:35 UTC (permalink / raw
To: netdev, davem, kuba, edumazet, pabeni, corbet
Cc: bagasdotme, linux-doc, brett.creeley, drivers, Shannon Nelson
Add information to our documentation for the XDP features
and related ethtool stats.
While we're here, we also add the missing timestamp stats.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
---
v2: fixed missing word "support"
v1:
https://lore.kernel.org/netdev/20240318235331.71161-1-shannon.nelson@amd.com
.../ethernet/pensando/ionic.rst | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/Documentation/networking/device_drivers/ethernet/pensando/ionic.rst b/Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
index 6ec7d686efab..05fe2b11bb18 100644
--- a/Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
+++ b/Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
@@ -99,6 +99,12 @@ Minimal SR-IOV support is currently offered and can be enabled by setting
the sysfs 'sriov_numvfs' value, if supported by your particular firmware
configuration.
+XDP
+---
+
+Support for XDP includes the basics, plus Jumbo frames, Redirect and
+ndo_xmit. There is no current support for zero-copy sockets or HW offload.
+
Statistics
==========
@@ -138,6 +144,12 @@ Driver port specific::
rx_csum_none: 0
rx_csum_complete: 3
rx_csum_error: 0
+ xdp_drop: 0
+ xdp_aborted: 0
+ xdp_pass: 0
+ xdp_tx: 0
+ xdp_redirect: 0
+ xdp_frames: 0
Driver queue specific::
@@ -149,9 +161,12 @@ Driver queue specific::
tx_0_frags: 0
tx_0_tso: 0
tx_0_tso_bytes: 0
+ tx_0_hwstamp_valid: 0
+ tx_0_hwstamp_invalid: 0
tx_0_csum_none: 3
tx_0_csum: 0
tx_0_vlan_inserted: 0
+ tx_0_xdp_frames: 0
rx_0_pkts: 2
rx_0_bytes: 120
rx_0_dma_map_err: 0
@@ -159,8 +174,15 @@ Driver queue specific::
rx_0_csum_none: 0
rx_0_csum_complete: 0
rx_0_csum_error: 0
+ rx_0_hwstamp_valid: 0
+ rx_0_hwstamp_invalid: 0
rx_0_dropped: 0
rx_0_vlan_stripped: 0
+ rx_0_xdp_drop: 0
+ rx_0_xdp_aborted: 0
+ rx_0_xdp_pass: 0
+ rx_0_xdp_tx: 0
+ rx_0_xdp_redirect: 0
Firmware port specific::
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2 net] ionic: update documentation for XDP support
2024-03-19 16:35 [PATCH v2 net] ionic: update documentation for XDP support Shannon Nelson
@ 2024-03-20 11:16 ` Simon Horman
2024-03-21 4:40 ` patchwork-bot+netdevbpf
1 sibling, 0 replies; 3+ messages in thread
From: Simon Horman @ 2024-03-20 11:16 UTC (permalink / raw
To: Shannon Nelson
Cc: netdev, davem, kuba, edumazet, pabeni, corbet, bagasdotme,
linux-doc, brett.creeley, drivers
On Tue, Mar 19, 2024 at 09:35:34AM -0700, Shannon Nelson wrote:
> Add information to our documentation for the XDP features
> and related ethtool stats.
>
> While we're here, we also add the missing timestamp stats.
>
> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2 net] ionic: update documentation for XDP support
2024-03-19 16:35 [PATCH v2 net] ionic: update documentation for XDP support Shannon Nelson
2024-03-20 11:16 ` Simon Horman
@ 2024-03-21 4:40 ` patchwork-bot+netdevbpf
1 sibling, 0 replies; 3+ messages in thread
From: patchwork-bot+netdevbpf @ 2024-03-21 4:40 UTC (permalink / raw
To: Shannon Nelson
Cc: netdev, davem, kuba, edumazet, pabeni, corbet, bagasdotme,
linux-doc, brett.creeley, drivers
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 19 Mar 2024 09:35:34 -0700 you wrote:
> Add information to our documentation for the XDP features
> and related ethtool stats.
>
> While we're here, we also add the missing timestamp stats.
>
> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
>
> [...]
Here is the summary with links:
- [v2,net] ionic: update documentation for XDP support
https://git.kernel.org/netdev/net/c/f7bf0ec1e73d
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-03-19 16:35 [PATCH v2 net] ionic: update documentation for XDP support Shannon Nelson
2024-03-20 11:16 ` Simon Horman
2024-03-21 4:40 ` patchwork-bot+netdevbpf
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