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From: Jerry Hoemann <jerry.hoemann@hpe.com>
To: dan.j.williams@intel.com
Cc: linux-kernel@vger.kernel.org, linux-nvdimm@lists.01.org
Subject: [PATCH v2 5/7] acpi, nfit: Show bus_dsm_mask
Date: Tue, 20 Jun 2017 10:51:24 -0600	[thread overview]
Message-ID: <658db8f8c7a5042a2049e5fe08c0c68b4586526e.1497939166.git.jerry.hoemann@hpe.com> (raw)
In-Reply-To: <cover.1497939166.git.jerry.hoemann@hpe.com>
In-Reply-To: <cover.1497939166.git.jerry.hoemann@hpe.com>

Add bus_dsm_mask to sysfs display under /sys/bus/nd/devices/ndbusX/nfit.

Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
---
 drivers/acpi/nfit/core.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 9d281a4..f133b3e 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -928,6 +928,15 @@ static int nfit_mem_init(struct acpi_nfit_desc *acpi_desc)
 	return 0;
 }
 
+static ssize_t bus_dsm_mask_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct nvdimm_bus *nvdimm_bus = to_nvdimm_bus(dev);
+	struct nvdimm_bus_descriptor *nd_desc = to_nd_desc(nvdimm_bus);
+	return sprintf(buf, "%#lx\n", nd_desc->bus_dsm_mask);
+}
+static DEVICE_ATTR_RO(bus_dsm_mask);
+
 static ssize_t revision_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
@@ -1064,6 +1073,7 @@ static umode_t nfit_visible(struct kobject *kobj, struct attribute *a, int n)
 	&dev_attr_revision.attr,
 	&dev_attr_scrub.attr,
 	&dev_attr_hw_error_scrub.attr,
+	&dev_attr_bus_dsm_mask.attr,
 	NULL,
 };
 
-- 
1.8.5.6

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Linux-nvdimm@lists.01.org
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WARNING: multiple messages have this Message-ID (diff)
From: Jerry Hoemann <jerry.hoemann@hpe.com>
To: dan.j.williams@intel.com
Cc: linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org,
	Jerry Hoemann <jerry.hoemann@hpe.com>
Subject: [PATCH v2 5/7] acpi, nfit: Show bus_dsm_mask
Date: Tue, 20 Jun 2017 10:51:24 -0600	[thread overview]
Message-ID: <658db8f8c7a5042a2049e5fe08c0c68b4586526e.1497939166.git.jerry.hoemann@hpe.com> (raw)
In-Reply-To: <cover.1497939166.git.jerry.hoemann@hpe.com>
In-Reply-To: <cover.1497939166.git.jerry.hoemann@hpe.com>

Add bus_dsm_mask to sysfs display under /sys/bus/nd/devices/ndbusX/nfit.

Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
---
 drivers/acpi/nfit/core.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 9d281a4..f133b3e 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -928,6 +928,15 @@ static int nfit_mem_init(struct acpi_nfit_desc *acpi_desc)
 	return 0;
 }
 
+static ssize_t bus_dsm_mask_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct nvdimm_bus *nvdimm_bus = to_nvdimm_bus(dev);
+	struct nvdimm_bus_descriptor *nd_desc = to_nd_desc(nvdimm_bus);
+	return sprintf(buf, "%#lx\n", nd_desc->bus_dsm_mask);
+}
+static DEVICE_ATTR_RO(bus_dsm_mask);
+
 static ssize_t revision_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
@@ -1064,6 +1073,7 @@ static umode_t nfit_visible(struct kobject *kobj, struct attribute *a, int n)
 	&dev_attr_revision.attr,
 	&dev_attr_scrub.attr,
 	&dev_attr_hw_error_scrub.attr,
+	&dev_attr_bus_dsm_mask.attr,
 	NULL,
 };
 
-- 
1.8.5.6

  parent reply	other threads:[~2017-06-20 16:50 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-20 16:51 [PATCH v2 0/7] Enable DSM pass thru for root functions Jerry Hoemann
2017-06-20 16:51 ` Jerry Hoemann
2017-06-20 16:51 ` [PATCH v2 1/7] libnvdimm: passthru functions clear to send Jerry Hoemann
2017-06-20 16:51   ` Jerry Hoemann
2017-06-20 16:51 ` [PATCH v2 2/7] acpi, nfit: Enable DSM pass thru for root functions Jerry Hoemann
2017-06-20 16:51   ` Jerry Hoemann
2017-06-20 16:51 ` [PATCH v2 3/7] libnvdimm: Add bus level dsm mask Jerry Hoemann
2017-06-20 16:51   ` Jerry Hoemann
2017-06-20 16:51 ` [PATCH v2 4/7] acpi, nfit: Use bus_dsm_mask for passthru Jerry Hoemann
2017-06-20 16:51   ` Jerry Hoemann
2017-06-28 21:09   ` Dan Williams
2017-06-28 21:09     ` Dan Williams
2017-06-20 16:51 ` Jerry Hoemann [this message]
2017-06-20 16:51   ` [PATCH v2 5/7] acpi, nfit: Show bus_dsm_mask Jerry Hoemann
2017-06-28 21:07   ` Dan Williams
2017-06-28 21:07     ` Dan Williams
2017-06-28 23:15     ` Jerry Hoemann
2017-06-28 23:15       ` Jerry Hoemann
2017-06-28 23:29       ` Dan Williams
2017-06-28 23:29         ` Dan Williams
2017-06-28 23:31         ` Dan Williams
2017-06-28 23:31           ` Dan Williams
2017-06-20 16:51 ` [PATCH v2 6/7] libnvdimm: New ACPI 6.2 DSM functions Jerry Hoemann
2017-06-20 16:51   ` Jerry Hoemann
2017-06-28 21:11   ` Dan Williams
2017-06-28 21:11     ` Dan Williams
2017-06-20 16:51 ` [PATCH v2 7/7] acpi, nfit: override mask Jerry Hoemann
2017-06-20 16:51   ` Jerry Hoemann
2017-06-26 17:37 ` [PATCH v2 0/7] Enable DSM pass thru for root functions Jerry Hoemann
2017-06-26 17:37   ` Jerry Hoemann

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