From: Jerin Jacob <jerinjacobk@gmail.com>
To: Nithin Dabilpuram <ndabilpuram@marvell.com>
Cc: Kiran Kumar K <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>,
jerinj@marvell.com, dev@dpdk.org,
Veerasenareddy Burru <vburru@marvell.com>
Subject: Re: [PATCH 15/15] common/cnxk: enable SDP channel backpressure to TL4
Date: Mon, 6 Mar 2023 15:25:10 +0530 [thread overview]
Message-ID: <CALBAE1P7cOWq+Z-Qf=kZR-AwAVM3bpa9phK3+ECNFziEPkHhLg@mail.gmail.com> (raw)
In-Reply-To: <20230303081013.589868-15-ndabilpuram@marvell.com>
On Fri, Mar 3, 2023 at 1:42 PM Nithin Dabilpuram
<ndabilpuram@marvell.com> wrote:
>
> From: Veerasenareddy Burru <vburru@marvell.com>
>
> Configure TL4 to respond to SDP channel backpressure.
>
> Signed-off-by: Veerasenareddy Burru <vburru@marvell.com>
Changed git commit logs and added Fixes: as needed.
Series applied to dpdk-next-net-mrvl/for-next-net. Thanks
> ---
> drivers/common/cnxk/roc_nix_tm_utils.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/common/cnxk/roc_nix_tm_utils.c b/drivers/common/cnxk/roc_nix_tm_utils.c
> index a7ba2bf027..5864833109 100644
> --- a/drivers/common/cnxk/roc_nix_tm_utils.c
> +++ b/drivers/common/cnxk/roc_nix_tm_utils.c
> @@ -582,8 +582,12 @@ nix_tm_topology_reg_prep(struct nix *nix, struct nix_tm_node *node,
>
> /* Configure TL4 to send to SDP channel instead of CGX/LBK */
> if (nix->sdp_link) {
> + plt_tm_dbg("relchan=%u schq=%u tx_chan_cnt=%u\n", relchan, schq,
> + nix->tx_chan_cnt);
> reg[k] = NIX_AF_TL4X_SDP_LINK_CFG(schq);
> regval[k] = BIT_ULL(12);
> + regval[k] |= BIT_ULL(13);
> + regval[k] |= relchan;
> k++;
> }
> break;
> --
> 2.25.1
>
prev parent reply other threads:[~2023-03-06 9:55 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 8:09 [PATCH 01/15] net/cnxk: resolve sefgault caused during transmit completion Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 02/15] net/cnxk: fix data len for first seg with multi seg pkt Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 03/15] net/cnxk: release LBK bpid for after freeing resources Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 04/15] common/cnxk: add separate inline dev stats API Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 05/15] common/cnxk: distribute SQ's to sdp channels Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 06/15] common/cnxk: remove flow control config at queue setup Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 07/15] common/cnxk: enable 10K B0 support for inline IPsec Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 08/15] net/cnxk: check flow control config per queue on dev start Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 09/15] net/cnxk: don't allow PFC configuration on started port Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 10/15] net/cnxk: aura handle for fastpath Rx queues Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 11/15] common/cnxk: support of per NIX LF meta aura Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 12/15] common/cnxk: enable one to one SQ QINT mapping Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 13/15] common/cnxk: add RSS error messages on mbox failure Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 14/15] common/cnxk: add memory clobber to steor and ldeor Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 15/15] common/cnxk: enable SDP channel backpressure to TL4 Nithin Dabilpuram
2023-03-06 9:55 ` Jerin Jacob [this message]
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