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Message-ID: <Y9ZoQP9gO53smbhj@unreal>
Date: Sun, 29 Jan 2023 14:36:16 +0200
From: Leon Romanovsky <leon@...nel.org>
To: Ratheesh Kannoth <rkannoth@...vell.com>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com, sgoutham@...vell.com
Subject: Re: [net PATCH] octeontx2-af: Removed unnecessary debug messages.
On Fri, Jan 27, 2023 at 03:16:52PM +0530, Ratheesh Kannoth wrote:
> From: Sunil Goutham <sgoutham@...vell.com>
>
> NPC exact match feature is supported only on one silicon
> variant, removed debug messages which print that this
> feature is not available on all other silicon variants.
I would say that this is net-next patch and not net.
You simply remove debug prints.
>
> Fixes: b747923afff8 ("octeontx2-af: Exact match support")
> Signed-off-by: Sunil Goutham <sgoutham@...vell.com>
> ---
> .../ethernet/marvell/octeontx2/af/rvu_npc_hash.c | 13 ++-----------
> 1 file changed, 2 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
> index f69102d20c90..2c832469229b 100644
> --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
> +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
> @@ -200,10 +200,8 @@ void npc_config_secret_key(struct rvu *rvu, int blkaddr)
> struct rvu_hwinfo *hw = rvu->hw;
> u8 intf;
>
> - if (!hwcap->npc_hash_extract) {
> - dev_info(rvu->dev, "HW does not support secret key configuration\n");
> + if (!hwcap->npc_hash_extract)
> return;
> - }
>
> for (intf = 0; intf < hw->npc_intfs; intf++) {
> rvu_write64(rvu, blkaddr, NPC_AF_INTFX_SECRET_KEY0(intf),
> @@ -221,10 +219,8 @@ void npc_program_mkex_hash(struct rvu *rvu, int blkaddr)
> struct rvu_hwinfo *hw = rvu->hw;
> u8 intf;
>
> - if (!hwcap->npc_hash_extract) {
> - dev_dbg(rvu->dev, "Field hash extract feature is not supported\n");
> + if (!hwcap->npc_hash_extract)
> return;
> - }
>
> for (intf = 0; intf < hw->npc_intfs; intf++) {
> npc_program_mkex_hash_rx(rvu, blkaddr, intf);
> @@ -1854,16 +1850,12 @@ int rvu_npc_exact_init(struct rvu *rvu)
> /* Check exact match feature is supported */
> npc_const3 = rvu_read64(rvu, blkaddr, NPC_AF_CONST3);
> if (!(npc_const3 & BIT_ULL(62))) {
> - dev_info(rvu->dev, "%s: No support for exact match support\n",
> - __func__);
> return 0;
> }
You need to remove { } brackets too.
>
> /* Check if kex profile has enabled EXACT match nibble */
> cfg = rvu_read64(rvu, blkaddr, NPC_AF_INTFX_KEX_CFG(NIX_INTF_RX));
> if (!(cfg & NPC_EXACT_NIBBLE_HIT)) {
> - dev_info(rvu->dev, "%s: NPC exact match nibble not enabled in KEX profile\n",
> - __func__);
> return 0;
> }
Ditto.
>
> @@ -2005,6 +1997,5 @@ int rvu_npc_exact_init(struct rvu *rvu)
> (*drop_mcam_idx)++;
> }
>
> - dev_info(rvu->dev, "initialized exact match table successfully\n");
> return 0;
> }
> --
> 2.25.1
>
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