From: Bjorn Helgaas <helgaas@kernel.org>
To: "Pali Rohár" <pali@kernel.org>
Cc: "Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Bjorn Helgaas" <bhelgaas@google.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>,
"Gregory Clement" <gregory.clement@bootlin.com>,
linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/6] PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macro
Date: Thu, 24 Feb 2022 14:13:44 -0600 [thread overview]
Message-ID: <20220224201344.GA291052@bhelgaas> (raw)
In-Reply-To: <20220222163158.1666-2-pali@kernel.org>
On Tue, Feb 22, 2022 at 05:31:53PM +0100, Pali Rohár wrote:
> Add macro defining Auto Slot Power Limit Disable bit in Slot Control
> Register.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>
> Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
> ---
> include/uapi/linux/pci_regs.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
> index bee1a9ed6e66..108f8523fa04 100644
> --- a/include/uapi/linux/pci_regs.h
> +++ b/include/uapi/linux/pci_regs.h
> @@ -616,6 +616,7 @@
> #define PCI_EXP_SLTCTL_PWR_OFF 0x0400 /* Power Off */
> #define PCI_EXP_SLTCTL_EIC 0x0800 /* Electromechanical Interlock Control */
> #define PCI_EXP_SLTCTL_DLLSCE 0x1000 /* Data Link Layer State Changed Enable */
> +#define PCI_EXP_SLTCTL_ASPL_DISABLE 0x2000 /* Auto Slot Power Limit Disable */
> #define PCI_EXP_SLTCTL_IBPD_DISABLE 0x4000 /* In-band PD disable */
> #define PCI_EXP_SLTSTA 0x1a /* Slot Status */
> #define PCI_EXP_SLTSTA_ABP 0x0001 /* Attention Button Pressed */
> --
> 2.20.1
>
next prev parent reply other threads:[~2022-02-24 20:13 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-22 16:31 [PATCH 0/6] PCI: mvebu: Slot support Pali Rohár
2022-02-22 16:31 ` [PATCH 1/6] PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macro Pali Rohár
2022-02-24 20:13 ` Bjorn Helgaas [this message]
2022-02-22 16:31 ` [PATCH 2/6] PCI: Add PCI_EXP_SLTCAP_*_SHIFT macros Pali Rohár
2022-02-24 20:28 ` Bjorn Helgaas
2022-02-25 12:24 ` Pali Rohár
2022-02-25 15:37 ` Bjorn Helgaas
2022-02-25 17:22 ` Marek Behún
2022-02-25 17:51 ` Bjorn Helgaas
2022-02-22 16:31 ` [PATCH 3/6] dt-bindings: Add 'slot-power-limit-milliwatt' PCIe port property Pali Rohár
2022-02-22 17:24 ` Marek Behún
2022-02-22 17:53 ` Pali Rohár
2022-02-22 16:31 ` [PATCH 4/6] PCI: Add function for parsing 'slot-power-limit-milliwatt' DT property Pali Rohár
2022-02-24 20:47 ` Bjorn Helgaas
2022-02-25 12:30 ` Pali Rohár
2022-02-25 15:51 ` Bjorn Helgaas
2022-02-25 17:58 ` Pali Rohár
2022-02-22 16:31 ` [PATCH 5/6] PCI: mvebu: Add support for sending Set_Slot_Power_Limit message Pali Rohár
2022-02-24 21:28 ` Bjorn Helgaas
2022-02-25 12:54 ` Pali Rohár
2022-02-25 16:57 ` Bjorn Helgaas
2022-03-01 9:47 ` Pali Rohár
2022-02-25 17:02 ` Bjorn Helgaas
2022-03-01 9:50 ` Pali Rohár
2022-02-22 16:31 ` [PATCH 6/6] ARM: dts: turris-omnia: Set PCIe slot-power-limit-milliwatt properties Pali Rohár
2022-02-28 16:13 ` Gregory CLEMENT
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