From: Serge Semin <fancer.lancer@gmail.com>
To: Hannes Reinecke <hare@suse.de>
Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru>,
Damien Le Moal <damien.lemoal@opensource.wdc.com>,
Hans de Goede <hdegoede@redhat.com>, Jens Axboe <axboe@kernel.dk>,
Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,
Pavel Parkhomenko <Pavel.Parkhomenko@baikalelectronics.ru>,
Rob Herring <robh+dt@kernel.org>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v3 13/23] ata: libahci: Extend port-cmd flags set with port capabilities
Date: Thu, 12 May 2022 18:05:02 +0300 [thread overview]
Message-ID: <20220512150502.l6gmh3d4uosmvxwg@mobilestation> (raw)
In-Reply-To: <7fd1c122-12b2-adff-856f-50ffc5fc6bd1@suse.de>
On Thu, May 12, 2022 at 08:57:55AM +0200, Hannes Reinecke wrote:
> On 5/12/22 01:18, Serge Semin wrote:
> > Currently not all of the Port-specific capabilities listed in the
> > PORT_CMD-enumeration. Let's extend that set with the Cold Presence
> > Detection and Mechanical Presence Switch attached to the Port flags [1] so
> > to closeup the set of the platform-specific port-capabilities flags. Note
> > these flags are supposed to be set by the platform firmware if there is
> > one. Alternatively as we are about to do they can be set by means of the
> > OF properties.
> >
> > While at it replace PORT_IRQ_DEV_ILCK with PORT_IRQ_DEV_MPS and fix the
> > comment there. In accordance with [2] that IRQ flag is supposed to
> > indicate the state of the signal coming from the Mechanical Presence
> > Switch.
> >
> > [1] Serial ATA AHCI 1.3.1 Specification, p.27
> > [2] Serial ATA AHCI 1.3.1 Specification, p.7
> >
> > Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
> > ---
> > drivers/ata/ahci.h | 7 ++++++-
> > 1 file changed, 6 insertions(+), 1 deletion(-)
> >
> You might want to adapt the subject line, as this patch doesn't touch
> libahci at all.
AFAICS ahci.h is mainly (if not to say only) the header file of the
libahci.c module interface. Modifying ahci.h I basically update the
libahci interface. So based on that the subject is fully correct.
> Other than that:
>
> Reviewed-by: Hannes Reinecke <hare@suse.de>
Thanks.
-Sergey
>
> Cheers,
>
> Hannes
> --
> Dr. Hannes Reinecke Kernel Storage Architect
> hare@suse.de +49 911 74053 688
> SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
> HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
next prev parent reply other threads:[~2022-05-12 15:05 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-11 23:17 [PATCH v3 00/23] ata: ahci: Add DWC/Baikal-T1 AHCI SATA support Serge Semin
2022-05-11 23:17 ` [PATCH v3 01/23] dt-bindings: ata: ahci-platform: Drop dma-coherent property declaration Serge Semin
2022-05-12 6:14 ` Hannes Reinecke
2022-05-17 18:58 ` Rob Herring
2022-05-21 9:22 ` Serge Semin
2022-05-24 14:57 ` Rob Herring
2022-05-25 10:01 ` Serge Semin
2022-05-11 23:17 ` [PATCH v3 02/23] dt-bindings: ata: ahci-platform: Detach common AHCI bindings Serge Semin
2022-05-12 6:19 ` Hannes Reinecke
2022-05-12 11:51 ` Serge Semin
2022-05-17 19:10 ` Rob Herring
2022-05-22 15:02 ` Serge Semin
2022-05-24 15:19 ` Rob Herring
2022-05-27 10:10 ` Serge Semin
2022-06-01 0:51 ` Rob Herring
2022-05-11 23:17 ` [PATCH v3 03/23] dt-bindings: ata: ahci-platform: Clarify common AHCI props constraints Serge Semin
2022-05-12 6:21 ` Hannes Reinecke
2022-05-12 12:01 ` Serge Semin
2022-05-12 8:11 ` Sergei Shtylyov
2022-05-12 12:04 ` Serge Semin
2022-05-17 19:14 ` Rob Herring
2022-05-22 15:08 ` Serge Semin
2022-05-11 23:17 ` [PATCH v3 04/23] dt-bindings: ata: sata: Extend number of SATA ports Serge Semin
2022-05-12 6:23 ` Hannes Reinecke
2022-05-17 19:15 ` Rob Herring
2022-05-11 23:17 ` [PATCH v3 05/23] ata: libahci_platform: Explicitly set rc on devres_alloc failure Serge Semin
2022-05-12 6:27 ` Hannes Reinecke
2022-05-12 10:32 ` Damien Le Moal
2022-05-12 12:31 ` Serge Semin
2022-05-11 23:17 ` [PATCH v3 06/23] ata: libahci_platform: Convert to using platform devm-ioremap methods Serge Semin
2022-05-12 6:31 ` Hannes Reinecke
2022-05-11 23:17 ` [PATCH v3 07/23] ata: libahci_platform: Convert to using devm bulk clocks API Serge Semin
2022-05-12 6:31 ` Hannes Reinecke
2022-05-12 18:32 ` kernel test robot
2022-05-11 23:17 ` [PATCH v3 08/23] ata: libahci_platform: Add function returning a clock-handle by id Serge Semin
2022-05-12 6:32 ` Hannes Reinecke
2022-05-12 14:26 ` Serge Semin
2022-05-13 9:32 ` Damien Le Moal
2022-05-13 13:31 ` Serge Semin
2022-05-11 23:17 ` [PATCH v3 09/23] ata: libahci_platform: Sanity check the DT child nodes number Serge Semin
2022-05-12 6:34 ` Hannes Reinecke
2022-05-12 8:24 ` Sergei Shtylyov
2022-05-12 14:40 ` Serge Semin
2022-05-11 23:17 ` [PATCH v3 10/23] ata: libahci_platform: Parse ports-implemented property in resources getter Serge Semin
2022-05-12 6:48 ` Hannes Reinecke
2022-05-12 14:31 ` Serge Semin
2022-05-11 23:17 ` [PATCH v3 11/23] ata: libahci_platform: Introduce reset assertion/deassertion methods Serge Semin
2022-05-12 6:54 ` Hannes Reinecke
2022-05-11 23:17 ` [PATCH v3 12/23] dt-bindings: ata: ahci: Add platform capability properties Serge Semin
2022-05-12 6:56 ` Hannes Reinecke
2022-05-17 19:20 ` Rob Herring
2022-05-22 17:43 ` Serge Semin
2022-05-11 23:18 ` [PATCH v3 13/23] ata: libahci: Extend port-cmd flags set with port capabilities Serge Semin
2022-05-12 6:57 ` Hannes Reinecke
2022-05-12 15:05 ` Serge Semin [this message]
2022-05-13 8:22 ` Sergei Shtylyov
2022-05-13 12:13 ` Serge Semin
2022-05-11 23:18 ` [PATCH v3 14/23] ata: libahci: Discard redundant force_port_map parameter Serge Semin
2022-05-12 7:00 ` Hannes Reinecke
2022-05-11 23:18 ` [PATCH v3 15/23] ata: libahci: Don't read AHCI version twice in the save-config method Serge Semin
2022-05-12 7:00 ` Hannes Reinecke
2022-05-11 23:18 ` [PATCH v3 16/23] ata: ahci: Convert __ahci_port_base to accepting hpriv as arguments Serge Semin
2022-05-12 7:08 ` Hannes Reinecke
2022-05-11 23:18 ` [PATCH v3 17/23] ata: ahci: Introduce firmware-specific caps initialization Serge Semin
2022-05-12 7:05 ` Hannes Reinecke
2022-05-12 15:54 ` Serge Semin
2022-05-11 23:18 ` [PATCH v3 18/23] dt-bindings: ata: ahci: Add DWC AHCI SATA controller DT schema Serge Semin
2022-05-12 7:08 ` Hannes Reinecke
2022-05-17 20:04 ` Rob Herring
2022-05-22 17:51 ` Serge Semin
2022-05-11 23:18 ` [PATCH v3 19/23] ata: ahci: Add DWC AHCI SATA controller support Serge Semin
2022-05-12 7:09 ` Hannes Reinecke
2022-05-11 23:18 ` [PATCH v3 20/23] dt-bindings: ata: ahci: Add Baikal-T1 AHCI SATA controller DT schema Serge Semin
2022-05-12 7:10 ` Hannes Reinecke
2022-05-17 20:13 ` Rob Herring
2022-05-22 20:49 ` Serge Semin
2022-05-24 15:33 ` Rob Herring
2022-05-27 10:55 ` Serge Semin
2022-05-11 23:18 ` [PATCH v3 21/23] ata: ahci-dwc: Add platform-specific quirks support Serge Semin
2022-05-12 7:12 ` Hannes Reinecke
2022-05-12 16:29 ` Serge Semin
2022-05-14 0:30 ` kernel test robot
2022-05-11 23:18 ` [PATCH v3 22/23] ata: ahci-dwc: Add Baikal-T1 AHCI SATA interface support Serge Semin
2022-05-12 7:13 ` Hannes Reinecke
2022-05-11 23:18 ` [PATCH v3 23/23] MAINTAINERS: Add maintainers for DWC AHCI SATA driver Serge Semin
2022-05-12 7:16 ` Hannes Reinecke
2022-05-12 16:47 ` Serge Semin
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