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From: Marc Sune <marcdevel@gmail.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v4 0/2] ethdev: add port speed capability bitmap
Date: Sun, 13 Sep 2015 21:14:51 +0200	[thread overview]
Message-ID: <CA+3n-TorPf4Kp3YsA3TpDpJ2pyqwQ_x3OVjA_2jm9_-q_8+uFA@mail.gmail.com> (raw)
In-Reply-To: <2699193.9riTyGPe1z@xps13>

Thomas,

2015-09-09 15:33 GMT+02:00 Thomas Monjalon <thomas.monjalon@6wind.com>:

> 2015-09-09 15:10, Nélio Laranjeiro:
> > I think V2 is better, maybe you can add a function to convert a single
> > bitmap value to the equivalent integer and get rid of ETH_SPEED_XXX
> macros.
> >
> > Thomas what is your opinion?
>
> Your proposal looks good Nelio.
>

I am confused, specially since you were the one advocating for having a
unified set of constants for speeds (discussion in v2).

In any case, as I see it, if we want to address the comments of  M. Brorup:

http://comments.gmane.org/gmane.comp.networking.dpdk.devel/19664

we need bitmaps for rte_eth_conf link_speed to set the advertised speeds.

 857 struct rte_eth_conf {

 858         uint16_t link_speed;

 859         /**< ETH_LINK_SPEED_10[0|00|000], or 0 for autonegotation */

 860         uint16_t link_duplex;

Let me know if you really want to come back to v2 or not.

Marc


> Thanks
>

  reply	other threads:[~2015-09-13 19:14 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-11 23:45 [dpdk-dev] [RFC PATCH " Marc Sune
2015-05-11 23:45 ` [dpdk-dev] [RFC PATCH 1/2] Added ETH_SPEED_CAP bitmap in rte_eth_dev_info Marc Sune
2015-05-25 17:46   ` Stephen Hemminger
2015-05-26  8:41     ` Marc Sune
2015-05-26 15:03   ` Stephen Hemminger
2015-05-26 15:09     ` Marc Sune
2015-05-11 23:45 ` [dpdk-dev] [RFC PATCH 2/2] Filling speed capability bitmaps in the PMDs Marc Sune
2015-05-25 16:32 ` [dpdk-dev] [RFC PATCH 0/2] ethdev: add port speed capability bitmap Marc Sune
2015-05-26 19:50 ` [dpdk-dev] [PATCH v2 " Marc Sune
2015-05-26 19:50   ` [dpdk-dev] [PATCH v2 1/2] Added ETH_SPEED_CAP bitmap in rte_eth_dev_info Marc Sune
2015-05-27  4:02     ` Thomas Monjalon
2015-05-27  9:15       ` Marc Sune
2015-05-29 18:23         ` Thomas Monjalon
2015-06-08  8:50           ` Marc Sune
2015-06-11  9:08             ` Thomas Monjalon
2015-06-11 14:35               ` Marc Sune
2015-05-26 19:50   ` [dpdk-dev] [PATCH v2 2/2] Filling speed capability bitmaps in the PMDs Marc Sune
2015-05-26 21:20     ` Igor Ryzhov
2015-05-27  8:59       ` Marc Sune
2015-08-28 23:20   ` [dpdk-dev] [PATCH v3 0/2] ethdev: add port speed capability bitmap Marc Sune
2015-08-28 23:20     ` [dpdk-dev] [PATCH v3 1/2] Added ETH_SPEED_ bitmap in rte_eth_dev_info Marc Sune
2015-08-28 23:20     ` [dpdk-dev] [PATCH v3 2/2] Filling speed capability bitmaps in the PMDs Marc Sune
2015-08-29  0:16     ` [dpdk-dev] [PATCH v4 0/2] ethdev: add port speed capability bitmap Marc Sune
2015-08-29  0:16       ` [dpdk-dev] [PATCH v4 1/2] Added ETH_SPEED_ bitmap in rte_eth_dev_info Marc Sune
2015-08-29  0:16       ` [dpdk-dev] [PATCH v4 2/2] Filling speed capability bitmaps in the PMDs Marc Sune
2015-09-07 20:52       ` [dpdk-dev] [PATCH v4 0/2] ethdev: add port speed capability bitmap Marc Sune
2015-09-08 10:03         ` Nélio Laranjeiro
2015-09-08 20:26           ` Marc Sune
2015-09-09 13:10           ` Nélio Laranjeiro
2015-09-09 13:33             ` Thomas Monjalon
2015-09-13 19:14               ` Marc Sune [this message]
2015-09-13 21:18                 ` Thomas Monjalon
2015-09-14 10:02                   ` Nélio Laranjeiro
2015-09-14 10:52                   ` Morten Brørup
2015-09-14 21:33                     ` Marc Sune
2015-09-14 22:50                       ` Morten Brørup
2015-09-15  8:25                         ` Nélio Laranjeiro
2015-09-15  8:48                           ` Marc Sune
2015-09-15  9:39                             ` Morten Brørup
2015-09-15 10:04                             ` Adrien Mazarguil
2015-09-15 10:24                               ` Morten Brørup
2015-09-15 21:20                               ` Marc Sune
2015-09-16 14:41                                 ` Adrien Mazarguil
2015-09-15  7:05                       ` Thomas Monjalon
2015-09-15  7:33                         ` Morten Brørup
2015-09-15  9:06                       ` Morten Brørup
2015-10-04 21:12       ` [dpdk-dev] [PATCH v5 0/4] ethdev: add speed capabilities and refactor link API Marc Sune
2015-10-04 21:12         ` [dpdk-dev] [PATCH v5 1/4] ethdev: Added ETH_SPEED_CAP bitmap for ports Marc Sune
2015-10-04 21:12         ` [dpdk-dev] [PATCH v5 2/4] ethdev: Fill speed capability bitmaps in the PMDs Marc Sune
2015-10-04 21:12         ` [dpdk-dev] [PATCH v5 3/4] ethdev: redesign link speed config API Marc Sune
2015-10-05 10:59           ` Neil Horman
2015-10-07 13:31             ` Marc Sune
2015-10-06 13:48           ` Nélio Laranjeiro
2015-10-07 13:37             ` Marc Sune
2016-01-28 17:33           ` Harish Patil
2016-02-02  2:20             ` Stephen Hemminger
2016-02-02 22:30               ` Marc
2016-02-11 15:27                 ` Nélio Laranjeiro
2016-02-11 23:23                   ` Marc
2015-10-04 21:12         ` [dpdk-dev] [PATCH v5 4/4] doc: update with link changes Marc Sune
2015-10-04 21:21         ` [dpdk-dev] [PATCH v5 0/4] ethdev: add speed capabilities and refactor link API Marc Sune

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