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From: Tejun Heo <tj@kernel.org>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Andy Lutomirski <luto@amacapital.net>,
	linux-ide@vger.kernel.org,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] libata: disable forced PORTS_IMPL for >= AHCI 1.3
Date: Tue, 19 Jan 2016 12:22:17 -0500	[thread overview]
Message-ID: <20160119172217.GQ3520@mtj.duckdns.org> (raw)
In-Reply-To: <569A16E1.7010708@cogentembedded.com>

On Sat, Jan 16, 2016 at 01:09:37PM +0300, Sergei Shtylyov wrote:
> >+	/* fabricate port_map from cap.nr_ports for < AHCI 1.3 */
> >+	if (!port_map && (!(vers >> 16) ||
> >+			  ((vers >> 16) == 1 && (vers & 0xFFFF) < 0x300))) {
> 
>     Hm, won't just (vers < 0x1300) just work?

lol, indeed.  Lemme update the patch.

Thanks.

-- 
tejun

  reply	other threads:[~2016-01-19 17:22 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-13  6:51 Unhappy ahci controller on Dell XPS 13 9350 Andy Lutomirski
2016-01-14 22:16 ` Tejun Heo
2016-01-14 22:37 ` [PATCH] libata: disable forced PORTS_IMPL for >= v3.0 controllers Tejun Heo
2016-01-15  1:00   ` Andy Lutomirski
2016-01-15 19:48     ` Tejun Heo
2016-01-15 20:13   ` [PATCH v2] libata: disable forced PORTS_IMPL for >= AHCI 1.3 Tejun Heo
2016-01-15 22:49     ` Andy Lutomirski
2016-01-16 10:09     ` Sergei Shtylyov
2016-01-19 17:22       ` Tejun Heo [this message]
2016-01-19 17:23         ` Sergei Shtylyov
2016-01-25 20:46     ` [PATCH v3] " Tejun Heo

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