From: "Dmitry Kravkov" <dmitry@broadcom.com>
To: "John Fastabend" <john.r.fastabend@intel.com>
Cc: "Dmitry Kravkov" <dkravkov@gmail.com>,
"Ben Hutchings" <bhutchings@solarflare.com>,
"davem@davemloft.net" <davem@davemloft.net>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"Ariel Elior" <ariele@broadcom.com>,
"Eilon Greenstein" <eilong@broadcom.com>
Subject: Re: [PATCH net-next 09/13] bnx2x: add pri_map module parameter
Date: Sun, 13 Nov 2011 14:30:54 +0200 [thread overview]
Message-ID: <1321187454.4651.1.camel@lb-tlvb-dmitry> (raw)
In-Reply-To: <4EBC356A.6020907@intel.com>
On Thu, 2011-11-10 at 12:34 -0800, John Fastabend wrote:
> Use 'tc' to configure the mapping explicitly then. Or allow DCBnl
> set commands to be sent down either ieee_setets() or setpgtccfgtx()
> are used to configure priority to traffic class mappings. Then you
> could use a user space tool to set up all your DCB attributes without
> DCBX running (e.g. dcbtool/lldptol but I'm partial).
>
> For example 'tc' commands,
>
> # tc qdisc add dev eth3 root mqprio map 0 1 2 3
> # tc qdisc add dev eth3 root mqprio help
> Usage: ... mqprio [num_tc NUMBER] [map P0 P1 ...]
> [queues count1@offset1 count2@offset2 ...] [hw 1|0]
>
> It might be nice to add the ability to change the mapping after the tc
> has been created though. Maybe I'll get to this in the next week or
> two.
>
John, thanks for the clarification and the example.
Dave, i will re-spin the sequence without the patch, soon.
Thanks all,
Dmitry
next prev parent reply other threads:[~2011-11-13 12:31 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-10 15:14 [PATCH net-next 00/13] bnx2x series Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 01/13] bnx2x: allow FCoE and DCB for 578xx Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 02/13] bnx2x: use rx_queue index for skb_record_rx_queue() Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 03/13] bnx2x: remove unused variable Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 04/13] bnx2x: separate FCoE and iSCSI license initialization Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 05/13] bnx2x: propagate DCBX negotiation Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 06/13] bnx2x: DCBX: use #define instead of magic Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 07/13] bnx2x: simplify definition of RX_SGE_MASK_LEN and use it Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 08/13] bnx2x: remove unused #define Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 09/13] bnx2x: add pri_map module parameter Dmitry Kravkov
2011-11-10 17:39 ` Ben Hutchings
[not found] ` <CAM8tLiMATfsH1mqmgrALX9o+5nWEahntCAc2ewm0RF_kbt=82A@mail.gmail.com>
2011-11-10 20:21 ` Dmitry Kravkov
2011-11-10 20:34 ` John Fastabend
2011-11-13 12:30 ` Dmitry Kravkov [this message]
2011-11-12 5:50 ` David Miller
2011-11-10 15:14 ` [PATCH net-next 10/13] bnx2x: add fan failure event handling Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 11/13] bnx2x: prevent race in statistics flow Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 12/13] bnx2x: Remove on-stack napi struct variable Dmitry Kravkov
2011-11-10 15:14 ` [PATCH net-next 13/13] bnx2x: update driver version to 1.70.35-0 Dmitry Kravkov
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