From: Shawn Guo <shawn.guo@freescale.com>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: linux-ide@vger.kernel.org, Tejun Heo <tj@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/2] ahci: imx: use macros to define registers and bits
Date: Wed, 16 Apr 2014 16:08:50 +0800 [thread overview]
Message-ID: <20140416080849.GL2523@dragon> (raw)
In-Reply-To: <20140416075957.GR5969@pengutronix.de>
On Wed, Apr 16, 2014 at 09:59:57AM +0200, Uwe Kleine-König wrote:
> On Tue, Apr 15, 2014 at 10:41:42AM +0800, Shawn Guo wrote:
> > diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
> > index 497c7ab..39629b4 100644
> > --- a/drivers/ata/ahci_imx.c
> > +++ b/drivers/ata/ahci_imx.c
> > @@ -28,11 +28,9 @@
> > #include <linux/libata.h>
> > #include "ahci.h"
> >
> > -enum {
> > - PORT_PHY_CTL = 0x178, /* Port0 PHY Control */
> > - PORT_PHY_CTL_PDDQ_LOC = 0x100000, /* PORT_PHY_CTL bits */
> > - HOST_TIMER1MS = 0xe0, /* Timer 1-ms */
> > -};
> > +#define IMX_SATA_TIMER1MS 0x00e0
> > +#define IMX_SATA_P0PHYCR 0x0178
> > +#define P0PHYCR_TEST_PDDQ (1 << 20)
> Did you intentionally not namespace the bit mask?
Yes, with the intention to make the bit names a little shorter.
Shawn
WARNING: multiple messages have this Message-ID (diff)
From: shawn.guo@freescale.com (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ahci: imx: use macros to define registers and bits
Date: Wed, 16 Apr 2014 16:08:50 +0800 [thread overview]
Message-ID: <20140416080849.GL2523@dragon> (raw)
In-Reply-To: <20140416075957.GR5969@pengutronix.de>
On Wed, Apr 16, 2014 at 09:59:57AM +0200, Uwe Kleine-K?nig wrote:
> On Tue, Apr 15, 2014 at 10:41:42AM +0800, Shawn Guo wrote:
> > diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
> > index 497c7ab..39629b4 100644
> > --- a/drivers/ata/ahci_imx.c
> > +++ b/drivers/ata/ahci_imx.c
> > @@ -28,11 +28,9 @@
> > #include <linux/libata.h>
> > #include "ahci.h"
> >
> > -enum {
> > - PORT_PHY_CTL = 0x178, /* Port0 PHY Control */
> > - PORT_PHY_CTL_PDDQ_LOC = 0x100000, /* PORT_PHY_CTL bits */
> > - HOST_TIMER1MS = 0xe0, /* Timer 1-ms */
> > -};
> > +#define IMX_SATA_TIMER1MS 0x00e0
> > +#define IMX_SATA_P0PHYCR 0x0178
> > +#define P0PHYCR_TEST_PDDQ (1 << 20)
> Did you intentionally not namespace the bit mask?
Yes, with the intention to make the bit names a little shorter.
Shawn
next prev parent reply other threads:[~2014-04-16 8:08 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-15 2:41 [PATCH 1/2] ahci: imx: use macros to define registers and bits Shawn Guo
2014-04-15 2:41 ` Shawn Guo
2014-04-15 2:41 ` [PATCH 2/2] ahci: imx: software workaround for phy reset issue in resume Shawn Guo
2014-04-15 2:41 ` Shawn Guo
2014-04-15 3:19 ` Fabio Estevam
2014-04-15 3:19 ` Fabio Estevam
2014-04-15 16:10 ` Tejun Heo
2014-04-15 16:10 ` Tejun Heo
2014-04-16 7:38 ` Shawn Guo
2014-04-16 7:38 ` Shawn Guo
2014-04-16 14:01 ` Tejun Heo
2014-04-16 14:01 ` Tejun Heo
2014-04-17 2:05 ` Shawn Guo
2014-04-17 2:05 ` Shawn Guo
2014-04-15 16:03 ` [PATCH 1/2] ahci: imx: use macros to define registers and bits Tejun Heo
2014-04-15 16:03 ` Tejun Heo
2014-04-16 6:35 ` Shawn Guo
2014-04-16 6:35 ` Shawn Guo
2014-04-16 13:57 ` Tejun Heo
2014-04-16 13:57 ` Tejun Heo
2014-04-16 7:59 ` Uwe Kleine-König
2014-04-16 7:59 ` Uwe Kleine-König
2014-04-16 8:08 ` Shawn Guo [this message]
2014-04-16 8:08 ` Shawn Guo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140416080849.GL2523@dragon \
--to=shawn.guo@freescale.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-ide@vger.kernel.org \
--cc=tj@kernel.org \
--cc=u.kleine-koenig@pengutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.