Re: [PATCH v2 0/4] PCI: mvebu: Slot support

From: Bjorn Helgaas <helgaas@kernel.org>
To: "Pali Rohár" <pali@kernel.org>
Cc: "Bjorn Helgaas" <bhelgaas@google.com>,
	"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Andrew Lunn" <andrew@lunn.ch>,
	"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Marek Behún" <kabel@kernel.org>,
	"Russell King" <rmk+kernel@armlinux.org.uk>,
	linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/4] PCI: mvebu: Slot support
Date: Thu, 24 Mar 2022 12:12:56 -0500	[thread overview]
Message-ID: <20220324171256.GA1459996@bhelgaas> (raw)
In-Reply-To: <20220321182908.3q4s2ramvhfdpgab@pali>

On Mon, Mar 21, 2022 at 07:29:08PM +0100, Pali Rohár wrote:
> PING?

Sorry, my fault.  I reviewed v1 of this patch, so obviously Lorenzo
would wait for me to chime in here.

> On Tuesday 08 March 2022 12:38:31 Pali Rohár wrote:
> > Hello Bjorn! Could you look if v2 changes are now fine?
> > 
> > On Wednesday 02 March 2022 15:57:29 Pali Rohár wrote:
> > > This patch series add slot support to pci-mvebu.c driver.
> > > 
> > > It is based on branch pci/mvebu of git repository:
> > > https://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git
> > > 
> > > Changes in v2:
> > > * Dropped patch with PCI_EXP_SLTCAP_*_SHIFT macros as it is not needed anymore
> > > * Dropped patch "ARM: dts: turris-omnia: Set PCIe slot-power-limit-milliwatt properties" which was applied
> > > * Added support for PCIe 6.0 slot power limit encodings
> > > * Round down slot power limit value
> > > * Fix handling of slot power limit with scale x1.0 (0x00 value)
> > > * Use FIELD_PREP instead of _SHIFT macros
> > > * Changed commit message to Bjorn's suggestion
> > > * Changed comments in the code to match PCIe spec
> > > * Preserve user settings of PCI_EXP_SLTCTL_ASPL_DISABLE bit
> > > 
> > > Pali Rohár (4):
> > >   PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macro
> > >   dt-bindings: Add 'slot-power-limit-milliwatt' PCIe port property
> > >   PCI: Add function for parsing 'slot-power-limit-milliwatt' DT property
> > >   PCI: mvebu: Add support for sending Set_Slot_Power_Limit message
> > > 
> > >  Documentation/devicetree/bindings/pci/pci.txt |  6 ++
> > >  drivers/pci/controller/pci-mvebu.c            | 96 ++++++++++++++++++-
> > >  drivers/pci/of.c                              | 64 +++++++++++++
> > >  drivers/pci/pci.h                             | 15 +++
> > >  include/uapi/linux/pci_regs.h                 |  1 +
> > >  5 files changed, 177 insertions(+), 5 deletions(-)
> > > 
> > > -- 
> > > 2.20.1
> > > 
> 
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