2024-03-26 18:45:43

by Radha Mohan Chintakuntla

Subject: [PATCH net-next RESEND] octeontx2-af: Increase maximum BPID channels

Any NIX interface type can have maximum 256 channels. So increased the
backpressure ID count to 256 so that it can cover cn9k and cn10k SoCs that
have different NIX interface types with varied maximum channels.

Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
---
Note: Earlier version didn't have 'net-next' designation in subject. No
other changes.

drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
index eb2a20b5a0d0..3d801a1a4f70 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
@@ -1213,10 +1213,8 @@ struct nix_bp_cfg_req {
/* bpid_per_chan = 1 assigns separate bp id for each channel */
};

-/* PF can be mapped to either CGX or LBK interface,
- * so maximum 64 channels are possible.
- */
-#define NIX_MAX_BPID_CHAN 64
+/* Maximum channels any single NIX interface can have */
+#define NIX_MAX_BPID_CHAN 256
struct nix_bp_cfg_rsp {
struct mbox_msghdr hdr;
u16 chan_bpid[NIX_MAX_BPID_CHAN]; /* Channel and bpid mapping */
--
2.34.1

2024-03-29 19:31:07

by patchwork-bot+netdevbpf

Subject: Re: [PATCH net-next RESEND] octeontx2-af: Increase maximum BPID channels

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <[email protected]>:

On Tue, 26 Mar 2024 11:45:14 -0700 you wrote:
> Any NIX interface type can have maximum 256 channels. So increased the
> backpressure ID count to 256 so that it can cover cn9k and cn10k SoCs that
> have different NIX interface types with varied maximum channels.
>
> Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
> ---
> Note: Earlier version didn't have 'net-next' designation in subject. No
> other changes.
>
> [...]

Here is the summary with links:
- [net-next,RESEND] octeontx2-af: Increase maximum BPID channels
https://git.kernel.org/netdev/net-next/c/b6694abcf5df

You are awesome, thank you!
--
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