6cf9413229
This patch introduces support for PMR that has been defined as part of NVMe 1.4 spec. User can now specify a pmrdev option that should point to HostMemoryBackend. pmrdev memory region will subsequently be exposed as PCI BAR 2 in emulated NVMe device. Guest OS can perform mmio read and writes to the PMR region that will stay persistent across system reboot. Signed-off-by: Andrzej Jakowski <andrzej.jakowski@linux.intel.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20200330164656.9348-1-andrzej.jakowski@linux.intel.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
19 lines
600 B
Makefile
19 lines
600 B
Makefile
common-obj-y += block.o cdrom.o hd-geometry.o
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common-obj-$(CONFIG_FDC) += fdc.o
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common-obj-$(CONFIG_SSI_M25P80) += m25p80.o
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common-obj-$(CONFIG_NAND) += nand.o
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common-obj-$(CONFIG_PFLASH_CFI01) += pflash_cfi01.o
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common-obj-$(CONFIG_PFLASH_CFI02) += pflash_cfi02.o
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common-obj-$(CONFIG_XEN) += xen-block.o
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common-obj-$(CONFIG_ECC) += ecc.o
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common-obj-$(CONFIG_ONENAND) += onenand.o
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common-obj-$(CONFIG_SWIM) += swim.o
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common-obj-$(CONFIG_SH4) += tc58128.o
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obj-$(CONFIG_VIRTIO_BLK) += virtio-blk.o
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obj-$(CONFIG_VHOST_USER_BLK) += vhost-user-blk.o
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obj-$(CONFIG_NVME_PCI) += nvme.o
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obj-y += dataplane/
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