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QEMU emulates NVMe. NvmExpressDxe seems to work well with it. The relevant QEMU options are -drive id=drive0,if=none,format=FORMAT,file=PATHNAME \ -device nvme,drive=drive0,serial=SERIAL where the required SERIAL value sets the Serial Number (SN) field of the "Identify Controller Data Structure". It is an ASCII string with up to 20 characters, which QEMU pads with spaces to maximum length. (Refer to "NVME_ADMIN_CONTROLLER_DATA.Sn" in "MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.h".) Cc: Vladislav Vovchenko <vladislav.vovchenko@sk.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Reference: https://github.com/tianocore/edk2/issues/48 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Vladislav Vovchenko <vladislav.vovchenko@sk.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19791 6f19259b-4bc3-4df7-8a09-765794883524