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hw/ufs: Initial commit for emulated Universal-Flash-Storage

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Universal Flash Storage (UFS) is a high-performance mass storage device
with a serial interface. It is primarily used as a high-performance
data storage device for embedded applications.

This commit contains code for UFS device to be recognized
as a UFS PCI device.
Patches to handle UFS logical unit and Transfer Request will follow.

Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 10232660d462ee5cd10cf673f1a9a1205fc8276c.1693980783.git.jeuk20.kim@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Jeuk Kim 2023-09-06 16:43:48 +09:00 • committed by Stefan Hajnoczi
parent 1f14c9147c
commit bc4e68d362
14 changed files with 1461 additions and 0 deletions
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1
include/hw/pci/pci.h
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@ -114,6 +114,7 @@ extern bool pci_available;
#define PCI_DEVICE_ID_REDHAT_NVME 0x0010
#define PCI_DEVICE_ID_REDHAT_PVPANIC 0x0011
#define PCI_DEVICE_ID_REDHAT_ACPI_ERST 0x0012
#define PCI_DEVICE_ID_REDHAT_UFS 0x0013
#define PCI_DEVICE_ID_REDHAT_QXL 0x0100
#define FMT_PCIBUS PRIx64