From: Simon Horman <horms@kernel.org>
To: Wei Fang <wei.fang@nxp.com>
Cc: claudiu.manoil@nxp.com, vladimir.oltean@nxp.com,
xiaoning.wang@nxp.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, frank.li@nxp.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev
Subject: Re: [PATCH v6 RESEND net-next 3/5] net: enetc: update max chained Tx BD number for i.MX95 ENETC
Date: Fri, 6 Dec 2024 10:11:09 +0000 [thread overview]
Message-ID: <20241206101109.GK2581@kernel.org> (raw)
In-Reply-To: <20241204052932.112446-4-wei.fang@nxp.com>
On Wed, Dec 04, 2024 at 01:29:30PM +0800, Wei Fang wrote:
> The max chained Tx BDs of latest ENETC (i.MX95 ENETC, rev 4.1) has been
> increased to 63, but since the range of MAX_SKB_FRAGS is 17~45, so for
> i.MX95 ENETC and later revision, it is better to set ENETC4_MAX_SKB_FRAGS
> to MAX_SKB_FRAGS.
>
> In addition, add max_frags in struct enetc_drvdata to indicate the max
> chained BDs supported by device. Because the max number of chained BDs
> supported by LS1028A and i.MX95 ENETC is different.
>
> Signed-off-by: Wei Fang <wei.fang@nxp.com>
> Reviewed-by: Frank Li <Frank.Li@nxp.com>
> Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2024-12-06 10:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-04 5:29 [PATCH v6 RESEND net-next 0/5] Add more feautues for ENETC v4 - round 1 Wei Fang
2024-12-04 5:29 ` [PATCH v6 RESEND net-next 1/5] net: enetc: add Rx checksum offload for i.MX95 ENETC Wei Fang
2024-12-06 9:23 ` Simon Horman
2024-12-06 10:33 ` Wei Fang
2024-12-06 12:30 ` Simon Horman
2024-12-06 12:45 ` Wei Fang
2024-12-08 15:47 ` Ido Schimmel
2024-12-10 7:49 ` Wei Fang
2024-12-10 20:07 ` Simon Horman
2024-12-04 5:29 ` [PATCH v6 RESEND net-next 2/5] net: enetc: add Tx " Wei Fang
2024-12-06 9:37 ` Simon Horman
2024-12-06 10:46 ` Wei Fang
2024-12-06 12:32 ` Simon Horman
2024-12-06 12:38 ` Wei Fang
2024-12-06 13:31 ` Simon Horman
2024-12-04 5:29 ` [PATCH v6 RESEND net-next 3/5] net: enetc: update max chained Tx BD number " Wei Fang
2024-12-06 10:11 ` Simon Horman [this message]
2024-12-04 5:29 ` [PATCH v6 RESEND net-next 4/5] net: enetc: add LSO support for i.MX95 ENETC PF Wei Fang
2024-12-06 9:59 ` Simon Horman
2024-12-06 10:33 ` Simon Horman
2024-12-04 5:29 ` [PATCH v6 RESEND net-next 5/5] net: enetc: add UDP segmentation offload support Wei Fang
2024-12-08 15:09 ` Ido Schimmel
2024-12-08 15:54 ` Eric Dumazet
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