[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v7 32/35] nvdimm acpi: support Set Namespace Label D
From: |
Xiao Guangrong |
Subject: |
[Qemu-devel] [PATCH v7 32/35] nvdimm acpi: support Set Namespace Label Data function |
Date: |
Mon, 2 Nov 2015 17:13:34 +0800 |
Function 6 is used to set Namespace Label Data
Reviewed-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Xiao Guangrong <address@hidden>
---
hw/acpi/nvdimm.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c
index f30e2ff..2553be9 100644
--- a/hw/acpi/nvdimm.c
+++ b/hw/acpi/nvdimm.c
@@ -587,6 +587,34 @@ exit:
nvdimm_dsm_write_status(out, status);
}
+/*
+ * DSM Spec Rev1 4.6 Set Namespace Label Data (Function Index 6).
+ */
+static void nvdimm_dsm_func_set_label_data(NVDIMMDevice *nvdimm,
+ NvdimmDsmIn *in, GArray *out)
+{
+ NVDIMMClass *nvc = NVDIMM_GET_CLASS(nvdimm);
+ NvdimmFuncInSetLabelData *set_label_data = &in->func_set_label_data;
+ uint32_t status;
+
+ le32_to_cpus(&set_label_data->offset);
+ le32_to_cpus(&set_label_data->length);
+
+ nvdimm_debug("Write Label Data: offset %#x length %#x.\n",
+ set_label_data->offset, set_label_data->length);
+
+ status = nvdimm_rw_label_data_check(nvdimm, set_label_data->offset,
+ set_label_data->length);
+ if (status != NVDIMM_DSM_STATUS_SUCCESS) {
+ goto exit;
+ }
+
+ nvc->write_label_data(nvdimm, set_label_data->in_buf,
+ set_label_data->length, set_label_data->offset);
+exit:
+ nvdimm_dsm_write_status(out, status);
+}
+
static void nvdimm_dsm_device(NvdimmDsmIn *in, GArray *out)
{
GSList *list = nvdimm_get_plugged_device_list();
@@ -617,6 +645,9 @@ static void nvdimm_dsm_device(NvdimmDsmIn *in, GArray *out)
case 0x5 /* Get Namespace Label Data */:
nvdimm_dsm_func_get_label_data(nvdimm, in, out);
goto free;
+ case 0x6 /* Set Namespace Label Data */:
+ nvdimm_dsm_func_set_label_data(nvdimm, in, out);
+ goto free;
default:
status = NVDIMM_DSM_STATUS_NOT_SUPPORTED;
};
--
1.8.3.1
- Re: [Qemu-devel] [PATCH v7 20/35] dimm: get mapped memory region from DIMMDeviceClass->get_memory_region, (continued)
Re: [Qemu-devel] [PATCH v7 20/35] dimm: get mapped memory region from DIMMDeviceClass->get_memory_region, Eduardo Habkost, 2015/11/05
[Qemu-devel] [PATCH v7 21/35] dimm: keep the state of the whole backend memory, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 22/35] dimm: introduce realize callback, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 19/35] dimm: abstract dimm device from pc-dimm, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 28/35] nvdimm acpi: save arg3 for NVDIMM device _DSM method, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 32/35] nvdimm acpi: support Set Namespace Label Data function,
Xiao Guangrong <=
[Qemu-devel] [PATCH v7 24/35] docs: add NVDIMM ACPI documentation, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 27/35] nvdimm acpi: build ACPI nvdimm devices, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 31/35] nvdimm acpi: support Get Namespace Label Data function, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 17/35] stubs: rename qmp_pc_dimm_device_list.c, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 30/35] nvdimm acpi: support Get Namespace Label Size function, Xiao Guangrong, 2015/11/02
[Qemu-devel] [PATCH v7 23/35] nvdimm: implement NVDIMM device abstract, Xiao Guangrong, 2015/11/02