From: Jeuk Kim Date: Mon, 7 Aug 2023 01:37:26 +0000 (+0900) Subject: scsi: ufs: ufs-pci: Add support for QEMU X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a18e81d17a7e;p=linux.git scsi: ufs: ufs-pci: Add support for QEMU To ensure that the PCI based QEMU UFS device properly works with Linux, register the device ID (0x0013) and vendor ID (0x1b36) of QEMU UFS device. QEMU UFS will enable testing of the UFS driver inside a virtual machine on systems without UFS host controller. It can also be used to preemptively implement and test new features before the real device is created. The new QEMU UFS device can be found at: https://lore.kernel.org/qemu-devel/20230727155239.GA979354@fedora Signed-off-by: Jeuk Kim Link: https://lore.kernel.org/r/20230807013726epcms2p1c604cb8e98680aebebb7cc5ab2d580f5@epcms2p1 Acked-by: Adrian Hunter Signed-off-by: Martin K. Petersen --- diff --git a/drivers/ufs/host/ufshcd-pci.c b/drivers/ufs/host/ufshcd-pci.c index 95df8105265ab..248a49e5e7f35 100644 --- a/drivers/ufs/host/ufshcd-pci.c +++ b/drivers/ufs/host/ufshcd-pci.c @@ -590,6 +590,7 @@ static const struct dev_pm_ops ufshcd_pci_pm_ops = { }; static const struct pci_device_id ufshcd_pci_tbl[] = { + { PCI_VENDOR_ID_REDHAT, 0x0013, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { PCI_VENDOR_ID_SAMSUNG, 0xC00C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { PCI_VDEVICE(INTEL, 0x9DFA), (kernel_ulong_t)&ufs_intel_cnl_hba_vops }, { PCI_VDEVICE(INTEL, 0x4B41), (kernel_ulong_t)&ufs_intel_ehl_hba_vops },