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2023-11-15include/block/ufs.h: spelling fix: settedMichael Tokarev
Fixes: bc4e68d362ec "hw/ufs: Initial commit for emulated Universal-Flash-Storage" Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-10-30hw/ufs: Modify lu.c to share codes with SCSI subsystemJeuk Kim
This patch removes the code that ufs-lu was duplicating from scsi-hd and allows them to share code. It makes ufs-lu have a virtual scsi-bus and scsi-hd internally. This allows scsi related commands to be passed thorugh to the scsi-hd. The query request and nop command work the same as the existing logic. Well-known lus do not have a virtual scsi-bus and scsi-hd, and handle the necessary scsi commands by emulating them directly. Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>
2023-10-13hw/ufs: Fix incorrect register fieldsJeuk Kim
This patch fixes invalid ufs register fields. This fixes an issue reported by Bin Meng that caused ufs to fail over riscv. Fixes: bc4e68d362ec ("hw/ufs: Initial commit for emulated Universal-Flash-Storage") Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com> Reported-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Bin Meng <bmeng@tinylab.org> Tested-by: Bin Meng <bmeng@tinylab.org>
2023-09-07hw/ufs: Initial commit for emulated Universal-Flash-StorageJeuk Kim
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>