From: Lukas Wunner <lukas@wunner.de>
To: manivannan.sadhasivam@linaro.org
Cc: Bjorn Helgaas <bhelgaas@google.com>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Qiang Yu <quic_qianyu@quicinc.com>
Subject: Re: [PATCH 2/4] PCI/pwrctrl: Move pci_pwrctrl_unregister() to pci_destroy_dev()
Date: Sun, 15 Dec 2024 18:20:27 +0100 [thread overview]
Message-ID: <Z18P2-FchianimEL@wunner.de> (raw)
In-Reply-To: <20241210-pci-pwrctrl-slot-v1-2-eae45e488040@linaro.org>
On Tue, Dec 10, 2024 at 03:25:25PM +0530, Manivannan Sadhasivam via B4 Relay wrote:
> PCI core will try to access the devices even after pci_stop_dev() for
> things like Data Object Exchange (DOE), ASPM etc... So move
> pci_pwrctrl_unregister() to the near end of pci_destroy_dev() to make sure
> that the devices are powered down only after the PCI core is done with
> them.
>
> Suggested-by: Lukas Wunner <lukas@wunner.de>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Lukas Wunner <lukas@wunner.de>
next prev parent reply other threads:[~2024-12-15 17:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-10 9:55 [PATCH 0/4] PCI/pwrctrl: Rework pwrctrl driver integration and add driver for PCI slot Manivannan Sadhasivam
2024-12-10 9:55 ` Manivannan Sadhasivam via B4 Relay
2024-12-10 9:55 ` [PATCH 1/4] PCI/pwrctrl: Move creation of pwrctrl devices to pci_scan_device() Manivannan Sadhasivam
2024-12-10 9:55 ` Manivannan Sadhasivam via B4 Relay
2024-12-15 17:19 ` Lukas Wunner
2024-12-16 5:15 ` Manivannan Sadhasivam
2024-12-17 13:14 ` Lukas Wunner
2024-12-17 14:50 ` Manivannan Sadhasivam
2024-12-10 9:55 ` [PATCH 2/4] PCI/pwrctrl: Move pci_pwrctrl_unregister() to pci_destroy_dev() Manivannan Sadhasivam
2024-12-10 9:55 ` Manivannan Sadhasivam via B4 Relay
2024-12-15 17:20 ` Lukas Wunner [this message]
2024-12-10 9:55 ` [PATCH 3/4] dt-bindings: vendor-prefixes: Document the 'pciclass' prefix Manivannan Sadhasivam
2024-12-10 9:55 ` Manivannan Sadhasivam via B4 Relay
2024-12-17 13:34 ` Rob Herring (Arm)
2024-12-10 9:55 ` [PATCH 4/4] PCI/pwrctrl: Add pwrctrl driver for PCI Slots Manivannan Sadhasivam
2024-12-10 9:55 ` Manivannan Sadhasivam via B4 Relay
2024-12-18 9:16 ` kernel test robot
2024-12-10 12:40 ` [PATCH 0/4] PCI/pwrctrl: Rework pwrctrl driver integration and add driver for PCI slot Bartosz Golaszewski
2024-12-11 9:55 ` Qiang Yu
2024-12-15 17:32 ` Lukas Wunner
2024-12-16 5:21 ` Manivannan Sadhasivam
2024-12-16 8:26 ` Manivannan Sadhasivam
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