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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 v3 2/7] acpi, nfit: Enable DSM pass thru for root functions.
Date: Thu, 29 Jun 2017 10:56:27 -0600	[thread overview]
Message-ID: <79d5bca46a933b71d8f972647b5827c4f2b00eff.1498754314.git.jerry.hoemann@hpe.com> (raw)
In-Reply-To: <cover.1498754314.git.jerry.hoemann@hpe.com>
In-Reply-To: <cover.1498754314.git.jerry.hoemann@hpe.com>

Set ND_CMD_CALL in the cmd_mask to enable calling root
functions via the pass thru mechanism.

Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
---
 drivers/acpi/nfit/core.c   | 1 +
 include/uapi/linux/ndctl.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 656acb5..b46fca2 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -1623,6 +1623,7 @@ static void acpi_nfit_init_dsms(struct acpi_nfit_desc *acpi_desc)
 	for (i = ND_CMD_ARS_CAP; i <= ND_CMD_CLEAR_ERROR; i++)
 		if (acpi_check_dsm(adev->handle, uuid, 1, 1ULL << i))
 			set_bit(i, &nd_desc->cmd_mask);
+	set_bit(ND_CMD_CALL, &nd_desc->cmd_mask);
 }
 
 static ssize_t range_index_show(struct device *dev,
diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h
index 7ad3863..e23c37f 100644
--- a/include/uapi/linux/ndctl.h
+++ b/include/uapi/linux/ndctl.h
@@ -179,6 +179,7 @@ static inline const char *nvdimm_bus_cmd_name(unsigned cmd)
 		[ND_CMD_ARS_START] = "ars_start",
 		[ND_CMD_ARS_STATUS] = "ars_status",
 		[ND_CMD_CLEAR_ERROR] = "clear_error",
+		[ND_CMD_CALL] = "cmd_call",
 	};
 
 	if (cmd < ARRAY_SIZE(names) && names[cmd])
-- 
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 v3 2/7] acpi, nfit: Enable DSM pass thru for root functions.
Date: Thu, 29 Jun 2017 10:56:27 -0600	[thread overview]
Message-ID: <79d5bca46a933b71d8f972647b5827c4f2b00eff.1498754314.git.jerry.hoemann@hpe.com> (raw)
In-Reply-To: <cover.1498754314.git.jerry.hoemann@hpe.com>
In-Reply-To: <cover.1498754314.git.jerry.hoemann@hpe.com>

Set ND_CMD_CALL in the cmd_mask to enable calling root
functions via the pass thru mechanism.

Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
---
 drivers/acpi/nfit/core.c   | 1 +
 include/uapi/linux/ndctl.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 656acb5..b46fca2 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -1623,6 +1623,7 @@ static void acpi_nfit_init_dsms(struct acpi_nfit_desc *acpi_desc)
 	for (i = ND_CMD_ARS_CAP; i <= ND_CMD_CLEAR_ERROR; i++)
 		if (acpi_check_dsm(adev->handle, uuid, 1, 1ULL << i))
 			set_bit(i, &nd_desc->cmd_mask);
+	set_bit(ND_CMD_CALL, &nd_desc->cmd_mask);
 }
 
 static ssize_t range_index_show(struct device *dev,
diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h
index 7ad3863..e23c37f 100644
--- a/include/uapi/linux/ndctl.h
+++ b/include/uapi/linux/ndctl.h
@@ -179,6 +179,7 @@ static inline const char *nvdimm_bus_cmd_name(unsigned cmd)
 		[ND_CMD_ARS_START] = "ars_start",
 		[ND_CMD_ARS_STATUS] = "ars_status",
 		[ND_CMD_CLEAR_ERROR] = "clear_error",
+		[ND_CMD_CALL] = "cmd_call",
 	};
 
 	if (cmd < ARRAY_SIZE(names) && names[cmd])
-- 
1.8.5.6

  parent reply	other threads:[~2017-06-29 16:55 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-29 16:56 [PATCH v3 0/7] Enable DSM pass thru for root functions Jerry Hoemann
2017-06-29 16:56 ` Jerry Hoemann
2017-06-29 16:56 ` [PATCH v3 1/7] libnvdimm: passthru functions clear to send Jerry Hoemann
2017-06-29 16:56   ` Jerry Hoemann
2017-06-29 16:56 ` Jerry Hoemann [this message]
2017-06-29 16:56   ` [PATCH v3 2/7] acpi, nfit: Enable DSM pass thru for root functions Jerry Hoemann
2017-06-29 16:56 ` [PATCH v3 3/7] libnvdimm: Add bus level dsm mask Jerry Hoemann
2017-06-29 16:56   ` Jerry Hoemann
2017-06-29 21:23   ` Dan Williams
2017-06-29 21:23     ` Dan Williams
2017-06-29 16:56 ` [PATCH v3 4/7] acpi, nfit: Use bus_dsm_mask for passthru Jerry Hoemann
2017-06-29 16:56   ` Jerry Hoemann
2017-06-29 21:35   ` Dan Williams
2017-06-29 21:35     ` Dan Williams
2017-06-29 21:47     ` Jerry Hoemann
2017-06-29 21:47       ` Jerry Hoemann
2017-06-29 21:55       ` Dan Williams
2017-06-29 21:55         ` Dan Williams
2017-06-29 23:26         ` Jerry Hoemann
2017-06-29 23:26           ` Jerry Hoemann
2017-06-30  1:26           ` Dan Williams
2017-06-30  1:26             ` Dan Williams
2017-06-29 16:56 ` [PATCH v3 5/7] acpi, nfit: Show bus_dsm_mask in sysfs Jerry Hoemann
2017-06-29 16:56   ` Jerry Hoemann
2017-06-29 16:56 ` [PATCH v3 6/7] libnvdimm: New ACPI 6.2 DSM functions Jerry Hoemann
2017-06-29 16:56   ` Jerry Hoemann
2017-06-29 16:56 ` [PATCH v3 7/7] acpi, nfit: override mask Jerry Hoemann
2017-06-29 16:56   ` Jerry Hoemann
2017-06-29 21:16   ` Dan Williams
2017-06-29 21:16     ` Dan Williams
2017-06-29 22:18     ` Jerry Hoemann
2017-06-29 22:18       ` Jerry Hoemann
2017-06-29 22:50       ` Dan Williams
2017-06-29 22:50         ` Dan Williams

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