From: Simon Horman <horms@kernel.org>
To: Michael Chan <michael.chan@broadcom.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, gospo@broadcom.com,
selvin.xavier@broadcom.com, pavan.chebbi@broadcom.com,
Andy Gospodarek <andrew.gospodarek@broadcom.com>
Subject: Re: [PATCH net-next 1/3] bnxt_en: Increase the number of MSIX vectors for RoCE device
Date: Tue, 10 Sep 2024 09:33:55 +0100 [thread overview]
Message-ID: <20240910083355.GD525413@kernel.org> (raw)
In-Reply-To: <20240909202737.93852-2-michael.chan@broadcom.com>
On Mon, Sep 09, 2024 at 01:27:35PM -0700, Michael Chan wrote:
> If RocE is supported on the device, set the number of RoCE MSIX vectors
> to the number of online CPUs + 1 and capped at these maximums:
>
> VF: 2
> NPAR: 5
> PF: 64
>
> For the PF, the maximum is now increased from the previous value
> of 9 to get better performance for kernel applications.
>
> Remove the unnecessary check for BNXT_FLAG_ROCE_CAP.
> bnxt_set_dflt_ulp_msix() will only be called if the flag is set.
>
> Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
> Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2024-09-10 8:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-09 20:27 [PATCH net-next 0/3] bnxt_en: MSIX improvements Michael Chan
2024-09-09 20:27 ` [PATCH net-next 1/3] bnxt_en: Increase the number of MSIX vectors for RoCE device Michael Chan
2024-09-10 8:33 ` Simon Horman [this message]
2024-09-09 20:27 ` [PATCH net-next 2/3] bnxt_en: Add MSIX check in bnxt_check_rings() Michael Chan
2024-09-10 8:34 ` Simon Horman
2024-09-09 20:27 ` [PATCH net-next 3/3] bnxt_en: resize bnxt_irq name field to fit format string Michael Chan
2024-09-10 8:34 ` Simon Horman
2024-09-11 2:10 ` [PATCH net-next 0/3] bnxt_en: MSIX improvements patchwork-bot+netdevbpf
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