From: Xiao Guangrong <guangrong.xiao@linux.intel.com> To: pbonzini@redhat.com, imammedo@redhat.com Cc: gleb@kernel.org, mtosatti@redhat.com, stefanha@redhat.com, mst@redhat.com, rth@twiddle.net, ehabkost@redhat.com, dan.j.williams@intel.com, kvm@vger.kernel.org, qemu-devel@nongnu.org, Xiao Guangrong <guangrong.xiao@linux.intel.com> Subject: [PATCH v3 22/32] nvdimm: init the address region used by NVDIMM ACPI Date: Sun, 11 Oct 2015 11:52:54 +0800 [thread overview] Message-ID: <1444535584-18220-23-git-send-email-guangrong.xiao@linux.intel.com> (raw) In-Reply-To: <1444535584-18220-1-git-send-email-guangrong.xiao@linux.intel.com> We reserve the memory region 0xFF00000 ~ 0xFFF00000 for NVDIMM ACPI which is used as: - the first page is mapped as MMIO, ACPI write data to this page to transfer the control to QEMU - the second page is RAM-based which used to save the input info of _DSM method and QEMU reuse it store output info - the left is mapped as RAM, it's the buffer returned by _FIT method, this is needed by NVDIMM hotplug Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> --- hw/i386/pc.c | 3 ++ hw/mem/Makefile.objs | 2 +- hw/mem/nvdimm/acpi.c | 120 ++++++++++++++++++++++++++++++++++++++++++++++++ include/hw/i386/pc.h | 2 + include/hw/mem/nvdimm.h | 19 ++++++++ 5 files changed, 145 insertions(+), 1 deletion(-) create mode 100644 hw/mem/nvdimm/acpi.c diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 6694b18..8fea4c3 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1360,6 +1360,9 @@ FWCfgState *pc_memory_init(PCMachineState *pcms, exit(EXIT_FAILURE); } + nvdimm_init_memory_state(&pcms->nvdimm_memory, system_memory, machine, + TARGET_PAGE_SIZE); + pcms->hotplug_memory.base = ROUND_UP(0x100000000ULL + pcms->above_4g_mem_size, 1ULL << 30); diff --git a/hw/mem/Makefile.objs b/hw/mem/Makefile.objs index e0ff328..7310bac 100644 --- a/hw/mem/Makefile.objs +++ b/hw/mem/Makefile.objs @@ -1,3 +1,3 @@ common-obj-$(CONFIG_DIMM) += dimm.o common-obj-$(CONFIG_MEM_HOTPLUG) += pc-dimm.o -common-obj-$(CONFIG_NVDIMM) += nvdimm/nvdimm.o +common-obj-$(CONFIG_NVDIMM) += nvdimm/nvdimm.o nvdimm/acpi.o diff --git a/hw/mem/nvdimm/acpi.c b/hw/mem/nvdimm/acpi.c new file mode 100644 index 0000000..b640874 --- /dev/null +++ b/hw/mem/nvdimm/acpi.c @@ -0,0 +1,120 @@ +/* + * NVDIMM ACPI Implementation + * + * Copyright(C) 2015 Intel Corporation. + * + * Author: + * Xiao Guangrong <guangrong.xiao@linux.intel.com> + * + * NFIT is defined in ACPI 6.0: 5.2.25 NVDIMM Firmware Interface Table (NFIT) + * and the DSM specfication can be found at: + * http://pmem.io/documents/NVDIMM_DSM_Interface_Example.pdf + * + * Currently, it only supports PMEM Virtualization. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/> + */ + +#include "qemu-common.h" +#include "hw/acpi/acpi.h" +#include "hw/acpi/aml-build.h" +#include "hw/mem/nvdimm.h" +#include "internal.h" + +/* System Physical Address Range Structure */ +struct nfit_spa { + uint16_t type; + uint16_t length; + uint16_t spa_index; + uint16_t flags; + uint32_t reserved; + uint32_t proximity_domain; + uint8_t type_guid[16]; + uint64_t spa_base; + uint64_t spa_length; + uint64_t mem_attr; +} QEMU_PACKED; +typedef struct nfit_spa nfit_spa; + +/* Memory Device to System Physical Address Range Mapping Structure */ +struct nfit_memdev { + uint16_t type; + uint16_t length; + uint32_t nfit_handle; + uint16_t phys_id; + uint16_t region_id; + uint16_t spa_index; + uint16_t dcr_index; + uint64_t region_len; + uint64_t region_offset; + uint64_t region_dpa; + uint16_t interleave_index; + uint16_t interleave_ways; + uint16_t flags; + uint16_t reserved; +} QEMU_PACKED; +typedef struct nfit_memdev nfit_memdev; + +/* NVDIMM Control Region Structure */ +struct nfit_dcr { + uint16_t type; + uint16_t length; + uint16_t dcr_index; + uint16_t vendor_id; + uint16_t device_id; + uint16_t revision_id; + uint16_t sub_vendor_id; + uint16_t sub_device_id; + uint16_t sub_revision_id; + uint8_t reserved[6]; + uint32_t serial_number; + uint16_t fic; + uint16_t num_bcw; + uint64_t bcw_size; + uint64_t cmd_offset; + uint64_t cmd_size; + uint64_t status_offset; + uint64_t status_size; + uint16_t flags; + uint8_t reserved2[6]; +} QEMU_PACKED; +typedef struct nfit_dcr nfit_dcr; + +static uint64_t nvdimm_device_structure_size(uint64_t slots) +{ + /* each nvdimm has three structures. */ + return slots * (sizeof(nfit_spa) + sizeof(nfit_memdev) + sizeof(nfit_dcr)); +} + +static uint64_t nvdimm_acpi_memory_size(uint64_t slots, uint64_t page_size) +{ + uint64_t size = nvdimm_device_structure_size(slots); + + /* two pages for nvdimm _DSM method. */ + return size + page_size * 2; +} + +void nvdimm_init_memory_state(NVDIMMState *state, MemoryRegion*system_memory, + MachineState *machine , uint64_t page_size) +{ + QEMU_BUILD_BUG_ON(nvdimm_acpi_memory_size(ACPI_MAX_RAM_SLOTS, + page_size) >= NVDIMM_ACPI_MEM_SIZE); + + state->base = NVDIMM_ACPI_MEM_BASE; + state->page_size = page_size; + + memory_region_init(&state->mr, OBJECT(machine), "nvdimm-acpi", + NVDIMM_ACPI_MEM_SIZE); + memory_region_add_subregion(system_memory, state->base, &state->mr); +} diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 693b6c5..fd65c27 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -17,6 +17,7 @@ #include "hw/boards.h" #include "hw/compat.h" #include "hw/mem/dimm.h" +#include "hw/mem/nvdimm.h" #define HPET_INTCAP "hpet-intcap" @@ -32,6 +33,7 @@ struct PCMachineState { /* <public> */ MemoryHotplugState hotplug_memory; + NVDIMMState nvdimm_memory; HotplugHandler *acpi_dev; ISADevice *rtc; diff --git a/include/hw/mem/nvdimm.h b/include/hw/mem/nvdimm.h index f6bd2c4..aa95961 100644 --- a/include/hw/mem/nvdimm.h +++ b/include/hw/mem/nvdimm.h @@ -15,6 +15,10 @@ #include "hw/mem/dimm.h" +/* Memory region 0xFF00000 ~ 0xFFF00000 is reserved for NVDIMM ACPI. */ +#define NVDIMM_ACPI_MEM_BASE 0xFF000000ULL +#define NVDIMM_ACPI_MEM_SIZE 0xF00000ULL + #define TYPE_NVDIMM "nvdimm" #define NVDIMM(obj) \ OBJECT_CHECK(NVDIMMDevice, (obj), TYPE_NVDIMM) @@ -30,4 +34,19 @@ struct NVDIMMDevice { }; typedef struct NVDIMMDevice NVDIMMDevice; +/* + * NVDIMMState: + * @base: address in guest address space where NVDIMM ACPI memory begins. + * @page_size: the page size of target platform. + * @mr: NVDIMM ACPI memory address space container. + */ +struct NVDIMMState { + ram_addr_t base; + uint64_t page_size; + MemoryRegion mr; +}; +typedef struct NVDIMMState NVDIMMState; + +void nvdimm_init_memory_state(NVDIMMState *state, MemoryRegion*system_memory, + MachineState *machine , uint64_t page_size); #endif -- 1.8.3.1
WARNING: multiple messages have this Message-ID (diff)
From: Xiao Guangrong <guangrong.xiao@linux.intel.com> To: pbonzini@redhat.com, imammedo@redhat.com Cc: Xiao Guangrong <guangrong.xiao@linux.intel.com>, ehabkost@redhat.com, kvm@vger.kernel.org, mst@redhat.com, gleb@kernel.org, mtosatti@redhat.com, qemu-devel@nongnu.org, stefanha@redhat.com, dan.j.williams@intel.com, rth@twiddle.net Subject: [Qemu-devel] [PATCH v3 22/32] nvdimm: init the address region used by NVDIMM ACPI Date: Sun, 11 Oct 2015 11:52:54 +0800 [thread overview] Message-ID: <1444535584-18220-23-git-send-email-guangrong.xiao@linux.intel.com> (raw) In-Reply-To: <1444535584-18220-1-git-send-email-guangrong.xiao@linux.intel.com> We reserve the memory region 0xFF00000 ~ 0xFFF00000 for NVDIMM ACPI which is used as: - the first page is mapped as MMIO, ACPI write data to this page to transfer the control to QEMU - the second page is RAM-based which used to save the input info of _DSM method and QEMU reuse it store output info - the left is mapped as RAM, it's the buffer returned by _FIT method, this is needed by NVDIMM hotplug Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> --- hw/i386/pc.c | 3 ++ hw/mem/Makefile.objs | 2 +- hw/mem/nvdimm/acpi.c | 120 ++++++++++++++++++++++++++++++++++++++++++++++++ include/hw/i386/pc.h | 2 + include/hw/mem/nvdimm.h | 19 ++++++++ 5 files changed, 145 insertions(+), 1 deletion(-) create mode 100644 hw/mem/nvdimm/acpi.c diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 6694b18..8fea4c3 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1360,6 +1360,9 @@ FWCfgState *pc_memory_init(PCMachineState *pcms, exit(EXIT_FAILURE); } + nvdimm_init_memory_state(&pcms->nvdimm_memory, system_memory, machine, + TARGET_PAGE_SIZE); + pcms->hotplug_memory.base = ROUND_UP(0x100000000ULL + pcms->above_4g_mem_size, 1ULL << 30); diff --git a/hw/mem/Makefile.objs b/hw/mem/Makefile.objs index e0ff328..7310bac 100644 --- a/hw/mem/Makefile.objs +++ b/hw/mem/Makefile.objs @@ -1,3 +1,3 @@ common-obj-$(CONFIG_DIMM) += dimm.o common-obj-$(CONFIG_MEM_HOTPLUG) += pc-dimm.o -common-obj-$(CONFIG_NVDIMM) += nvdimm/nvdimm.o +common-obj-$(CONFIG_NVDIMM) += nvdimm/nvdimm.o nvdimm/acpi.o diff --git a/hw/mem/nvdimm/acpi.c b/hw/mem/nvdimm/acpi.c new file mode 100644 index 0000000..b640874 --- /dev/null +++ b/hw/mem/nvdimm/acpi.c @@ -0,0 +1,120 @@ +/* + * NVDIMM ACPI Implementation + * + * Copyright(C) 2015 Intel Corporation. + * + * Author: + * Xiao Guangrong <guangrong.xiao@linux.intel.com> + * + * NFIT is defined in ACPI 6.0: 5.2.25 NVDIMM Firmware Interface Table (NFIT) + * and the DSM specfication can be found at: + * http://pmem.io/documents/NVDIMM_DSM_Interface_Example.pdf + * + * Currently, it only supports PMEM Virtualization. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/> + */ + +#include "qemu-common.h" +#include "hw/acpi/acpi.h" +#include "hw/acpi/aml-build.h" +#include "hw/mem/nvdimm.h" +#include "internal.h" + +/* System Physical Address Range Structure */ +struct nfit_spa { + uint16_t type; + uint16_t length; + uint16_t spa_index; + uint16_t flags; + uint32_t reserved; + uint32_t proximity_domain; + uint8_t type_guid[16]; + uint64_t spa_base; + uint64_t spa_length; + uint64_t mem_attr; +} QEMU_PACKED; +typedef struct nfit_spa nfit_spa; + +/* Memory Device to System Physical Address Range Mapping Structure */ +struct nfit_memdev { + uint16_t type; + uint16_t length; + uint32_t nfit_handle; + uint16_t phys_id; + uint16_t region_id; + uint16_t spa_index; + uint16_t dcr_index; + uint64_t region_len; + uint64_t region_offset; + uint64_t region_dpa; + uint16_t interleave_index; + uint16_t interleave_ways; + uint16_t flags; + uint16_t reserved; +} QEMU_PACKED; +typedef struct nfit_memdev nfit_memdev; + +/* NVDIMM Control Region Structure */ +struct nfit_dcr { + uint16_t type; + uint16_t length; + uint16_t dcr_index; + uint16_t vendor_id; + uint16_t device_id; + uint16_t revision_id; + uint16_t sub_vendor_id; + uint16_t sub_device_id; + uint16_t sub_revision_id; + uint8_t reserved[6]; + uint32_t serial_number; + uint16_t fic; + uint16_t num_bcw; + uint64_t bcw_size; + uint64_t cmd_offset; + uint64_t cmd_size; + uint64_t status_offset; + uint64_t status_size; + uint16_t flags; + uint8_t reserved2[6]; +} QEMU_PACKED; +typedef struct nfit_dcr nfit_dcr; + +static uint64_t nvdimm_device_structure_size(uint64_t slots) +{ + /* each nvdimm has three structures. */ + return slots * (sizeof(nfit_spa) + sizeof(nfit_memdev) + sizeof(nfit_dcr)); +} + +static uint64_t nvdimm_acpi_memory_size(uint64_t slots, uint64_t page_size) +{ + uint64_t size = nvdimm_device_structure_size(slots); + + /* two pages for nvdimm _DSM method. */ + return size + page_size * 2; +} + +void nvdimm_init_memory_state(NVDIMMState *state, MemoryRegion*system_memory, + MachineState *machine , uint64_t page_size) +{ + QEMU_BUILD_BUG_ON(nvdimm_acpi_memory_size(ACPI_MAX_RAM_SLOTS, + page_size) >= NVDIMM_ACPI_MEM_SIZE); + + state->base = NVDIMM_ACPI_MEM_BASE; + state->page_size = page_size; + + memory_region_init(&state->mr, OBJECT(machine), "nvdimm-acpi", + NVDIMM_ACPI_MEM_SIZE); + memory_region_add_subregion(system_memory, state->base, &state->mr); +} diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 693b6c5..fd65c27 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -17,6 +17,7 @@ #include "hw/boards.h" #include "hw/compat.h" #include "hw/mem/dimm.h" +#include "hw/mem/nvdimm.h" #define HPET_INTCAP "hpet-intcap" @@ -32,6 +33,7 @@ struct PCMachineState { /* <public> */ MemoryHotplugState hotplug_memory; + NVDIMMState nvdimm_memory; HotplugHandler *acpi_dev; ISADevice *rtc; diff --git a/include/hw/mem/nvdimm.h b/include/hw/mem/nvdimm.h index f6bd2c4..aa95961 100644 --- a/include/hw/mem/nvdimm.h +++ b/include/hw/mem/nvdimm.h @@ -15,6 +15,10 @@ #include "hw/mem/dimm.h" +/* Memory region 0xFF00000 ~ 0xFFF00000 is reserved for NVDIMM ACPI. */ +#define NVDIMM_ACPI_MEM_BASE 0xFF000000ULL +#define NVDIMM_ACPI_MEM_SIZE 0xF00000ULL + #define TYPE_NVDIMM "nvdimm" #define NVDIMM(obj) \ OBJECT_CHECK(NVDIMMDevice, (obj), TYPE_NVDIMM) @@ -30,4 +34,19 @@ struct NVDIMMDevice { }; typedef struct NVDIMMDevice NVDIMMDevice; +/* + * NVDIMMState: + * @base: address in guest address space where NVDIMM ACPI memory begins. + * @page_size: the page size of target platform. + * @mr: NVDIMM ACPI memory address space container. + */ +struct NVDIMMState { + ram_addr_t base; + uint64_t page_size; + MemoryRegion mr; +}; +typedef struct NVDIMMState NVDIMMState; + +void nvdimm_init_memory_state(NVDIMMState *state, MemoryRegion*system_memory, + MachineState *machine , uint64_t page_size); #endif -- 1.8.3.1
next prev parent reply other threads:[~2015-10-10 19:59 UTC|newest] Thread overview: 200+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-10-11 3:52 [PATCH v3 00/32] implement vNVDIMM Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-10 21:17 ` Dan Williams 2015-10-10 21:17 ` [Qemu-devel] " Dan Williams 2015-10-12 4:33 ` Xiao Guangrong 2015-10-12 4:33 ` [Qemu-devel] " Xiao Guangrong 2015-10-12 16:36 ` Dan Williams 2015-10-12 16:36 ` [Qemu-devel] " Dan Williams 2015-10-13 3:14 ` Xiao Guangrong 2015-10-13 3:14 ` Xiao Guangrong 2015-10-13 3:38 ` Dan Williams 2015-10-13 3:38 ` Dan Williams 2015-10-13 5:49 ` Xiao Guangrong 2015-10-13 5:49 ` Xiao Guangrong 2015-10-13 6:36 ` Dan Williams 2015-10-13 6:36 ` Dan Williams 2015-10-14 4:03 ` Xiao Guangrong 2015-10-14 4:03 ` Xiao Guangrong 2015-10-14 19:20 ` Dan Williams 2015-10-14 19:20 ` Dan Williams 2015-10-11 3:52 ` [PATCH v3 01/32] acpi: add aml_derefof Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 12:30 ` Igor Mammedov 2015-10-13 12:30 ` [Qemu-devel] " Igor Mammedov 2015-10-11 3:52 ` [PATCH v3 02/32] acpi: add aml_sizeof Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 12:33 ` Igor Mammedov 2015-10-13 12:33 ` [Qemu-devel] " Igor Mammedov 2015-10-11 3:52 ` [PATCH v3 03/32] acpi: add aml_create_field Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 12:38 ` Igor Mammedov 2015-10-13 12:38 ` [Qemu-devel] " Igor Mammedov 2015-10-13 16:36 ` Xiao Guangrong 2015-10-13 16:36 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 04/32] acpi: add aml_mutex, aml_acquire, aml_release Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 13:34 ` Igor Mammedov 2015-10-13 13:34 ` [Qemu-devel] " Igor Mammedov 2015-10-13 16:44 ` Xiao Guangrong 2015-10-13 16:44 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 05/32] acpi: add aml_concatenate Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 06/32] acpi: add aml_object_type Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 07/32] util: introduce qemu_file_get_page_size() Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 08/32] exec: allow memory to be allocated from any kind of path Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-12 10:08 ` Michael S. Tsirkin 2015-10-12 10:08 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-13 3:31 ` Xiao Guangrong 2015-10-13 3:31 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 09/32] exec: allow file_ram_alloc to work on file Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 10/32] hostmem-file: clean up memory allocation Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 11/32] hostmem-file: use whole file size if possible Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 11:50 ` Vladimir Sementsov-Ogievskiy 2015-10-13 11:50 ` Vladimir Sementsov-Ogievskiy 2015-10-13 16:53 ` Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 12/32] pc-dimm: remove DEFAULT_PC_DIMMSIZE Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 13/32] pc-dimm: make pc_existing_dimms_capacity static and rename it Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 14/32] pc-dimm: drop the prefix of pc-dimm Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-12 16:43 ` Eric Blake 2015-10-13 3:32 ` Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 15/32] stubs: rename qmp_pc_dimm_device_list.c Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 16/32] pc-dimm: rename pc-dimm.c and pc-dimm.h Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 17/32] dimm: abstract dimm device from pc-dimm Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 18/32] dimm: get mapped memory region from DIMMDeviceClass->get_memory_region Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 19/32] dimm: keep the state of the whole backend memory Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 20/32] dimm: introduce realize callback Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 21/32] nvdimm: implement NVDIMM device abstract Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` Xiao Guangrong [this message] 2015-10-11 3:52 ` [Qemu-devel] [PATCH v3 22/32] nvdimm: init the address region used by NVDIMM ACPI Xiao Guangrong 2015-10-19 6:56 ` Michael S. Tsirkin 2015-10-19 6:56 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-19 7:27 ` Xiao Guangrong 2015-10-19 7:27 ` [Qemu-devel] " Xiao Guangrong 2015-10-19 7:39 ` Michael S. Tsirkin 2015-10-19 7:39 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-19 7:44 ` Xiao Guangrong 2015-10-19 7:44 ` [Qemu-devel] " Xiao Guangrong 2015-10-19 9:17 ` Michael S. Tsirkin 2015-10-19 9:17 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-19 9:46 ` Igor Mammedov 2015-10-19 9:46 ` [Qemu-devel] " Igor Mammedov 2015-10-19 10:01 ` Xiao Guangrong 2015-10-19 10:34 ` Michael S. Tsirkin 2015-10-19 10:34 ` Michael S. Tsirkin 2015-10-19 10:42 ` Igor Mammedov 2015-10-19 10:42 ` Igor Mammedov 2015-10-19 17:56 ` Xiao Guangrong 2015-10-19 17:56 ` Xiao Guangrong 2015-10-20 2:27 ` Xiao Guangrong 2015-10-20 2:27 ` Xiao Guangrong 2015-10-19 9:18 ` Igor Mammedov 2015-10-19 9:18 ` [Qemu-devel] " Igor Mammedov 2015-10-19 10:25 ` Michael S. Tsirkin 2015-10-19 10:25 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-19 17:54 ` Xiao Guangrong 2015-10-19 17:54 ` [Qemu-devel] " Xiao Guangrong 2015-10-19 21:20 ` Michael S. Tsirkin 2015-10-19 21:20 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-11 3:52 ` [PATCH v3 23/32] nvdimm: build ACPI NFIT table Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-12 11:27 ` Michael S. Tsirkin 2015-10-12 11:27 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-13 5:13 ` Xiao Guangrong 2015-10-13 5:13 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 5:42 ` Michael S. Tsirkin 2015-10-13 5:42 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-13 6:06 ` Xiao Guangrong 2015-10-13 6:06 ` [Qemu-devel] " Xiao Guangrong 2015-10-12 16:40 ` Dan Williams 2015-10-12 16:40 ` [Qemu-devel] " Dan Williams 2015-10-13 5:17 ` Xiao Guangrong 2015-10-13 5:17 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 6:07 ` Michael S. Tsirkin 2015-10-13 6:07 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-11 3:52 ` [PATCH v3 24/32] nvdimm: init the address region used by DSM method Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 25/32] nvdimm: build ACPI nvdimm devices Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 14:39 ` Igor Mammedov 2015-10-13 14:39 ` Igor Mammedov 2015-10-13 17:24 ` Xiao Guangrong 2015-10-13 17:24 ` Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 26/32] nvdimm: save arg3 for NVDIMM device _DSM method Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-19 6:50 ` Michael S. Tsirkin 2015-10-19 6:50 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-19 7:14 ` Xiao Guangrong 2015-10-19 7:14 ` [Qemu-devel] " Xiao Guangrong 2015-10-19 7:47 ` Michael S. Tsirkin 2015-10-19 7:47 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-19 7:51 ` Xiao Guangrong 2015-10-19 7:51 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:52 ` [PATCH v3 27/32] nvdimm: support DSM_CMD_IMPLEMENTED function Xiao Guangrong 2015-10-11 3:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-14 9:40 ` Stefan Hajnoczi 2015-10-14 9:40 ` [Qemu-devel] " Stefan Hajnoczi 2015-10-14 14:50 ` Xiao Guangrong 2015-10-14 14:50 ` [Qemu-devel] " Xiao Guangrong 2015-10-14 17:06 ` Eduardo Habkost 2015-10-14 17:06 ` [Qemu-devel] " Eduardo Habkost 2015-10-15 1:43 ` Xiao Guangrong 2015-10-15 1:43 ` [Qemu-devel] " Xiao Guangrong 2015-10-15 15:07 ` Stefan Hajnoczi 2015-10-15 15:07 ` [Qemu-devel] " Stefan Hajnoczi 2015-10-16 2:30 ` Xiao Guangrong 2015-10-16 2:30 ` [Qemu-devel] " Xiao Guangrong 2015-10-14 9:41 ` Stefan Hajnoczi 2015-10-14 9:41 ` [Qemu-devel] " Stefan Hajnoczi 2015-10-14 14:52 ` Xiao Guangrong 2015-10-14 14:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-15 15:01 ` Stefan Hajnoczi 2015-10-15 15:01 ` [Qemu-devel] " Stefan Hajnoczi 2015-10-16 2:32 ` Xiao Guangrong 2015-10-16 2:32 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:53 ` [PATCH v3 28/32] nvdimm: support DSM_CMD_NAMESPACE_LABEL_SIZE function Xiao Guangrong 2015-10-11 3:53 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:53 ` [PATCH v3 29/32] nvdimm: support DSM_CMD_GET_NAMESPACE_LABEL_DATA Xiao Guangrong 2015-10-11 3:53 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:53 ` [PATCH v3 30/32] nvdimm: support DSM_CMD_SET_NAMESPACE_LABEL_DATA Xiao Guangrong 2015-10-11 3:53 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:53 ` [PATCH v3 31/32] nvdimm: allow using whole backend memory as pmem Xiao Guangrong 2015-10-11 3:53 ` [Qemu-devel] " Xiao Guangrong 2015-10-11 3:53 ` [PATCH v3 32/32] nvdimm: add maintain info Xiao Guangrong 2015-10-11 3:53 ` [Qemu-devel] " Xiao Guangrong 2015-10-12 2:59 ` [PATCH v3 00/32] implement vNVDIMM Bharata B Rao 2015-10-12 2:59 ` [Qemu-devel] " Bharata B Rao 2015-10-12 3:06 ` Xiao Guangrong 2015-10-12 3:06 ` [Qemu-devel] " Xiao Guangrong 2015-10-12 8:20 ` Igor Mammedov 2015-10-12 8:20 ` [Qemu-devel] " Igor Mammedov 2015-10-12 8:21 ` Xiao Guangrong 2015-10-12 8:21 ` [Qemu-devel] " Xiao Guangrong 2015-10-12 11:55 ` Michael S. Tsirkin 2015-10-12 11:55 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-13 5:29 ` Xiao Guangrong 2015-10-13 5:29 ` [Qemu-devel] " Xiao Guangrong 2015-10-13 5:57 ` Michael S. Tsirkin 2015-10-13 5:57 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-13 5:52 ` Xiao Guangrong 2015-10-13 5:52 ` [Qemu-devel] " Xiao Guangrong 2015-10-19 6:57 ` Michael S. Tsirkin 2015-10-19 6:57 ` [Qemu-devel] " Michael S. Tsirkin 2015-10-19 6:56 ` Michael S. Tsirkin 2015-10-19 6:56 ` [Qemu-devel] " Michael S. Tsirkin
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