From 955268e13f8f9422e7e89ee6350ec793dddd1e94 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= Date: Tue, 1 Nov 2022 09:44:59 +0100 Subject: nixos: try to fix Turris Omnia PCIe on Linux 6.0 Unfortunatelly this seems to not work. --- ...-Add-slot-power-limit-milliwatt-PCIe-port.patch | 46 ---------------------- 1 file changed, 46 deletions(-) delete mode 100644 nixos/modules/kernel-patches/0002-dt-bindings-Add-slot-power-limit-milliwatt-PCIe-port.patch (limited to 'nixos/modules/kernel-patches/0002-dt-bindings-Add-slot-power-limit-milliwatt-PCIe-port.patch') diff --git a/nixos/modules/kernel-patches/0002-dt-bindings-Add-slot-power-limit-milliwatt-PCIe-port.patch b/nixos/modules/kernel-patches/0002-dt-bindings-Add-slot-power-limit-milliwatt-PCIe-port.patch deleted file mode 100644 index 7bd4e76..0000000 --- a/nixos/modules/kernel-patches/0002-dt-bindings-Add-slot-power-limit-milliwatt-PCIe-port.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 368886a6626e6884d029ba4fe0975e9dc6499750 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Pali=20Roh=C3=A1r?= -Date: Sun, 31 Oct 2021 16:07:05 +0100 -Subject: [PATCH 02/96] dt-bindings: Add 'slot-power-limit-milliwatt' PCIe port - property -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This property specifies slot power limit in mW unit. It is a form-factor -and board specific value and must be initialized by hardware. - -Some PCIe controllers delegate this work to software to allow hardware -flexibility and therefore this property basically specifies what should -host bridge program into PCIe Slot Capabilities registers. - -The property needs to be specified in mW unit instead of the special format -defined by Slot Capabilities (which encodes scaling factor or different -unit). Host drivers should convert the value from mW to needed format. - -Signed-off-by: Pali Rohár -Signed-off-by: Marek Behún ---- - Documentation/devicetree/bindings/pci/pci.txt | 6 ++++++ - 1 file changed, 6 insertions(+) - -diff --git a/Documentation/devicetree/bindings/pci/pci.txt b/Documentation/devicetree/bindings/pci/pci.txt -index 6a8f2874a24d..b0cc133ed00d 100644 ---- a/Documentation/devicetree/bindings/pci/pci.txt -+++ b/Documentation/devicetree/bindings/pci/pci.txt -@@ -32,6 +32,12 @@ driver implementation may support the following properties: - root port to downstream device and host bridge drivers can do programming - which depends on CLKREQ signal existence. For example, programming root port - not to advertise ASPM L1 Sub-States support if there is no CLKREQ signal. -+- slot-power-limit-milliwatt: -+ If present, this property specifies slot power limit in milliwatts. Host -+ drivers can parse this property and use it for programming Root Port or host -+ bridge, or for composing and sending PCIe Set_Slot_Power_Limit messages -+ through the Root Port or host bridge when transitioning PCIe link from a -+ non-DL_Up Status to a DL_Up Status. - - PCI-PCI Bridge properties - ------------------------- --- -2.37.2 - -- cgit v1.2.3