Date: Wed, 13 Dec 2023 18:28:50 GMT From: =?utf-8?Q?Jean-S=C3=A9bastien?= =?utf-8?Q?P=C3=A9dron?= <dumbbell@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 59cbead6b15f - main - linuxkpi: Add support for `suspend_noirq` callback in `struct dev_pm_ops` Message-ID: <202312131828.3BDISons019199@gitrepo.freebsd.org>
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The branch main has been updated by dumbbell: URL: https://cgit.FreeBSD.org/src/commit/?id=59cbead6b15fd2320fa0a98dc680aef5d6e1438f commit 59cbead6b15fd2320fa0a98dc680aef5d6e1438f Author: Jean-Sébastien Pédron <dumbbell@FreeBSD.org> AuthorDate: 2023-12-09 16:24:20 +0000 Commit: Jean-Sébastien Pédron <dumbbell@FreeBSD.org> CommitDate: 2023-12-13 18:18:47 +0000 linuxkpi: Add support for `suspend_noirq` callback in `struct dev_pm_ops` [Why] This callback is being used by the amdgpu DRM driver in Linux 5.18. [How] The callback is called after `suspend_late()`. Reviewed by: emaste, manu Approved by: emaste, manu Differential Revision: https://reviews.freebsd.org/D43029 --- sys/compat/linuxkpi/common/include/linux/device.h | 1 + sys/compat/linuxkpi/common/src/linux_pci.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/device.h b/sys/compat/linuxkpi/common/include/linux/device.h index df06b356e092..7a5d813063a9 100644 --- a/sys/compat/linuxkpi/common/include/linux/device.h +++ b/sys/compat/linuxkpi/common/include/linux/device.h @@ -81,6 +81,7 @@ struct dev_pm_ops { int (*poweroff_late)(struct device *dev); int (*restore)(struct device *dev); int (*restore_early)(struct device *dev); + int (*suspend_noirq)(struct device *dev); int (*runtime_suspend)(struct device *dev); int (*runtime_resume)(struct device *dev); int (*runtime_idle)(struct device *dev); diff --git a/sys/compat/linuxkpi/common/src/linux_pci.c b/sys/compat/linuxkpi/common/src/linux_pci.c index 99750d5ced26..852cec9cdc94 100644 --- a/sys/compat/linuxkpi/common/src/linux_pci.c +++ b/sys/compat/linuxkpi/common/src/linux_pci.c @@ -643,6 +643,8 @@ linux_pci_suspend(device_t dev) error = -pmops->suspend(&pdev->dev); if (error == 0 && pmops->suspend_late != NULL) error = -pmops->suspend_late(&pdev->dev); + if (error == 0 && pmops->suspend_noirq != NULL) + error = -pmops->suspend_noirq(&pdev->dev); } return (error); }
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