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From: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
To: Eli Cohen <eli-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
Cc: Linux RDMA list <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH] mlx4: Use official names for supported devices
Date: Mon, 12 Oct 2009 07:43:14 -0700	[thread overview]
Message-ID: <adaws30hdvh.fsf@cisco.com> (raw)
In-Reply-To: <20091012142936.GA27977@mtls03> (Eli Cohen's message of "Mon, 12 Oct 2009 16:29:36 +0200")

This patch doesn't apply since e76d0b67 ("mlx4_core: Add 40GigE device
ID") which adds ID 0x676e for 40GE.

Also if we're going to churn all these comments, I think it would be a
good idea to at least make the names follow a consistent scheme:

 A) choose either "PCIe 2.0" or "PCIe Gen2" and use that everywhere, not:

    > +	{ PCI_VDEVICE(MELLANOX, 0x6372) }, /* MT25458 [ConnectX EN 10GigE 10GBaseT, PCIe 2.0 2.5GT/s] */

    vs.

    > +	{ PCI_VDEVICE(MELLANOX, 0x675a) }, /* MT26458 [ConnectX EN 10GigE 10GBaseT, PCIe Gen2 5GT/s] */

 B) decide whether the external port type goes before or after the PCIe
    speed, use that everywhere, not:

    > +	{ PCI_VDEVICE(MELLANOX, 0x634a) }, /* MT25418 [ConnectX VPI PCIe 2.0 2.5GT/s - IB DDR / 10GigE] */

    vs.

    > +	{ PCI_VDEVICE(MELLANOX, 0x6368) }, /* MT25448 [ConnectX EN 10GigE, PCIe 2.0 2.5GT/s] */

To be honest even if we did that I don't see that much value in this
patch -- it replaces readable comments with longer ones that wrap around
the edge of my terminal, which say pretty much the same thing.

 - R.
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  reply	other threads:[~2009-10-12 14:43 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-12 14:29 [PATCH] mlx4: Use official names for supported devices Eli Cohen
2009-10-12 14:43 ` Roland Dreier [this message]
     [not found]   ` <adaws30hdvh.fsf-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2009-10-12 15:03     ` Eli Cohen

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