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 v2 11/15] nvdimm acpi: check revision Date: Fri, 20 May 2016 16:20:08 +0800 [thread overview] Message-ID: <1463732412-99212-12-git-send-email-guangrong.xiao@linux.intel.com> (raw) In-Reply-To: <1463732412-99212-1-git-send-email-guangrong.xiao@linux.intel.com> Cuurently only revision 1 is supported Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> --- hw/acpi/nvdimm.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c index 897d0a6..7af428f 100644 --- a/hw/acpi/nvdimm.c +++ b/hw/acpi/nvdimm.c @@ -483,6 +483,13 @@ nvdimm_dsm_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) nvdimm_debug("Revision %#x Handler %#x Function %#x.\n", in->revision, in->handle, in->function); + if (in->revision != 0x1 /* Currently we only support DSM Spec Rev1. */) { + nvdimm_debug("Revision %#x is not supported, expect %#x.\n", + in->revision, 0x1); + nvdimm_dsm_no_payload(1 /* Not Supported */, dsm_mem_addr); + goto exit; + } + /* Handle 0 is reserved for NVDIMM Root Device. */ if (!in->handle) { nvdimm_dsm_root(in, dsm_mem_addr); -- 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: 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: [Qemu-devel] [PATCH v2 11/15] nvdimm acpi: check revision Date: Fri, 20 May 2016 16:20:08 +0800 [thread overview] Message-ID: <1463732412-99212-12-git-send-email-guangrong.xiao@linux.intel.com> (raw) In-Reply-To: <1463732412-99212-1-git-send-email-guangrong.xiao@linux.intel.com> Cuurently only revision 1 is supported Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> --- hw/acpi/nvdimm.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c index 897d0a6..7af428f 100644 --- a/hw/acpi/nvdimm.c +++ b/hw/acpi/nvdimm.c @@ -483,6 +483,13 @@ nvdimm_dsm_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) nvdimm_debug("Revision %#x Handler %#x Function %#x.\n", in->revision, in->handle, in->function); + if (in->revision != 0x1 /* Currently we only support DSM Spec Rev1. */) { + nvdimm_debug("Revision %#x is not supported, expect %#x.\n", + in->revision, 0x1); + nvdimm_dsm_no_payload(1 /* Not Supported */, dsm_mem_addr); + goto exit; + } + /* Handle 0 is reserved for NVDIMM Root Device. */ if (!in->handle) { nvdimm_dsm_root(in, dsm_mem_addr); -- 1.8.3.1
next prev parent reply other threads:[~2016-05-20 8:30 UTC|newest] Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-05-20 8:19 [PATCH v2 00/15] PATCH 00/15] NVDIMM: introduce nvdimm label support Xiao Guangrong 2016-05-20 8:19 ` [Qemu-devel] " Xiao Guangrong 2016-05-20 8:19 ` [PATCH v2 01/15] pc-dimm: get memory region from ->get_memory_region() Xiao Guangrong 2016-05-20 8:19 ` [Qemu-devel] " Xiao Guangrong 2016-05-30 18:36 ` Stefan Hajnoczi 2016-05-30 18:36 ` [Qemu-devel] " Stefan Hajnoczi 2016-05-20 8:19 ` [PATCH v2 02/15] pc-dimm: introduce realize callback Xiao Guangrong 2016-05-20 8:19 ` [Qemu-devel] " Xiao Guangrong 2016-05-30 18:37 ` Stefan Hajnoczi 2016-05-30 18:37 ` [Qemu-devel] " Stefan Hajnoczi 2016-05-20 8:20 ` [PATCH v2 03/15] pc-dimm: keep the state of the whole backend memory Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-30 18:42 ` Stefan Hajnoczi 2016-05-30 18:42 ` [Qemu-devel] " Stefan Hajnoczi 2016-05-31 2:04 ` Xiao Guangrong 2016-05-31 2:04 ` [Qemu-devel] " Xiao Guangrong 2016-05-20 8:20 ` [PATCH v2 04/15] nvdimm: support nvdimm label Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-30 18:46 ` Stefan Hajnoczi 2016-05-30 18:46 ` [Qemu-devel] " Stefan Hajnoczi 2016-06-28 7:48 ` Paolo Bonzini 2016-06-28 7:48 ` [Qemu-devel] " Paolo Bonzini 2016-06-28 9:04 ` Stefan Hajnoczi 2016-06-28 9:04 ` [Qemu-devel] " Stefan Hajnoczi 2016-05-20 8:20 ` [PATCH v2 05/15] acpi: add aml_object_type Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-20 8:20 ` [PATCH v2 06/15] acpi: add aml_call5 Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-20 8:20 ` [PATCH v2 07/15] nvdimm acpi: set HDLE properly Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-20 8:20 ` [PATCH v2 08/15] nvdimm acpi: save arg3 of _DSM method Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-20 8:20 ` [PATCH v2 09/15] nvdimm acpi: check UUID Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-20 8:20 ` [PATCH v2 10/15] nvdimm acpi: abstract the operations for root & nvdimm devices Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-20 8:20 ` Xiao Guangrong [this message] 2016-05-20 8:20 ` [Qemu-devel] [PATCH v2 11/15] nvdimm acpi: check revision Xiao Guangrong 2016-05-20 8:20 ` [PATCH v2 12/15] nvdimm acpi: support Get Namespace Label Size function Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-30 18:49 ` Stefan Hajnoczi 2016-05-30 18:49 ` [Qemu-devel] " Stefan Hajnoczi 2016-05-20 8:20 ` [PATCH v2 13/15] nvdimm acpi: support Get Namespace Label Data function Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-30 18:51 ` Stefan Hajnoczi 2016-05-30 18:51 ` [Qemu-devel] " Stefan Hajnoczi 2016-05-20 8:20 ` [PATCH v2 14/15] nvdimm acpi: support Set " Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-30 18:51 ` Stefan Hajnoczi 2016-05-30 18:51 ` [Qemu-devel] " Stefan Hajnoczi 2016-05-20 8:20 ` [PATCH v2 15/15] docs: add NVDIMM ACPI documentation Xiao Guangrong 2016-05-20 8:20 ` [Qemu-devel] " Xiao Guangrong 2016-05-30 18:52 ` [PATCH v2 00/15] PATCH 00/15] NVDIMM: introduce nvdimm label support Stefan Hajnoczi 2016-05-30 18:52 ` [Qemu-devel] " Stefan Hajnoczi 2016-05-31 2:09 ` Xiao Guangrong 2016-05-31 2:09 ` [Qemu-devel] " Xiao Guangrong
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