From: Jithu Joseph <jithu.joseph@intel.com>
To: hdegoede@redhat.com, markgross@kernel.org
Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com,
gregkh@linuxfoundation.org, rostedt@goodmis.org,
jithu.joseph@intel.com, ashok.raj@intel.com, tony.luck@intel.com,
linux-kernel@vger.kernel.org,
platform-driver-x86@vger.kernel.org, patches@lists.linux.dev,
ravi.v.shankar@intel.com, thiago.macieira@intel.com,
athenas.jimenez.gonzalez@intel.com, sohil.mehta@intel.com
Subject: [PATCH v4 3/9] platform/x86/intel/ifs: IFS cleanup
Date: Tue, 21 Mar 2023 17:33:53 -0700 [thread overview]
Message-ID: <20230322003359.213046-4-jithu.joseph@intel.com> (raw)
In-Reply-To: <20230322003359.213046-1-jithu.joseph@intel.com>
Cleanup incorporating misc review comments
- Remove the subdirectory intel_ifs/0 for devicenode [1]
- Make plat_ifs_groups non static and use it directly without using a
function [2]
Link: https://lore.kernel.org/lkml/Y+4kQOtrHt5pdsSO@kroah.com/ [1]
Link: https://lore.kernel.org/lkml/Y9nyxNesVHCUXAcH@kroah.com/ [2]
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/platform/x86/intel/ifs/ifs.h | 2 +-
drivers/platform/x86/intel/ifs/core.c | 6 +++---
drivers/platform/x86/intel/ifs/sysfs.c | 9 +--------
3 files changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/platform/x86/intel/ifs/ifs.h b/drivers/platform/x86/intel/ifs/ifs.h
index d9c1a1f3e31d..55bcc70c2966 100644
--- a/drivers/platform/x86/intel/ifs/ifs.h
+++ b/drivers/platform/x86/intel/ifs/ifs.h
@@ -252,6 +252,6 @@ static inline const struct ifs_test_caps *ifs_get_test_caps(struct device *dev)
extern bool *ifs_pkg_auth;
int ifs_load_firmware(struct device *dev);
int do_core_test(int cpu, struct device *dev);
-const struct attribute_group **ifs_get_groups(void);
+extern struct attribute *plat_ifs_attrs[];
#endif
diff --git a/drivers/platform/x86/intel/ifs/core.c b/drivers/platform/x86/intel/ifs/core.c
index e2bf728eefdf..f272644617a3 100644
--- a/drivers/platform/x86/intel/ifs/core.c
+++ b/drivers/platform/x86/intel/ifs/core.c
@@ -20,6 +20,8 @@ static const struct x86_cpu_id ifs_cpu_ids[] __initconst = {
};
MODULE_DEVICE_TABLE(x86cpu, ifs_cpu_ids);
+ATTRIBUTE_GROUPS(plat_ifs);
+
bool *ifs_pkg_auth;
static const struct ifs_test_caps scan_test = {
@@ -31,8 +33,8 @@ static struct ifs_device ifs_device = {
.test_caps = &scan_test,
.misc = {
.name = "intel_ifs_0",
- .nodename = "intel_ifs/0",
.minor = MISC_DYNAMIC_MINOR,
+ .groups = plat_ifs_groups,
},
};
@@ -55,8 +57,6 @@ static int __init ifs_init(void)
if (rdmsrl_safe(MSR_INTEGRITY_CAPS, &msrval))
return -ENODEV;
- ifs_device.misc.groups = ifs_get_groups();
-
if (!(msrval & BIT(ifs_device.test_caps->integrity_cap_bit)))
return -ENODEV;
diff --git a/drivers/platform/x86/intel/ifs/sysfs.c b/drivers/platform/x86/intel/ifs/sysfs.c
index ee636a76b083..2007d8054f04 100644
--- a/drivers/platform/x86/intel/ifs/sysfs.c
+++ b/drivers/platform/x86/intel/ifs/sysfs.c
@@ -141,7 +141,7 @@ static ssize_t image_version_show(struct device *dev,
static DEVICE_ATTR_RO(image_version);
/* global scan sysfs attributes */
-static struct attribute *plat_ifs_attrs[] = {
+struct attribute *plat_ifs_attrs[] = {
&dev_attr_details.attr,
&dev_attr_status.attr,
&dev_attr_run_test.attr,
@@ -149,10 +149,3 @@ static struct attribute *plat_ifs_attrs[] = {
&dev_attr_image_version.attr,
NULL
};
-
-ATTRIBUTE_GROUPS(plat_ifs);
-
-const struct attribute_group **ifs_get_groups(void)
-{
- return plat_ifs_groups;
-}
--
2.25.1
next prev parent reply other threads:[~2023-03-22 0:38 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-31 23:42 [PATCH 0/5] Add Array BIST test support to IFS Jithu Joseph
2023-01-31 23:42 ` [PATCH 1/5] x86/include/asm/msr-index.h: Add IFS Array test bits Jithu Joseph
2023-01-31 23:42 ` [PATCH 2/5] platform/x86/intel/ifs: Introduce Array Scan test to IFS Jithu Joseph
2023-01-31 23:43 ` [PATCH 3/5] platform/x86/intel/ifs: Sysfs interface for Array BIST Jithu Joseph
2023-02-01 5:04 ` Greg KH
2023-02-01 20:55 ` Joseph, Jithu
2023-01-31 23:43 ` [PATCH 4/5] platform/x86/intel/ifs: Implement Array BIST test Jithu Joseph
2023-02-01 5:02 ` Greg KH
2023-02-01 17:22 ` Luck, Tony
2023-02-01 18:19 ` Greg KH
2023-02-01 19:22 ` Tony Luck
2023-02-01 19:35 ` Dave Hansen
2023-02-01 19:43 ` Luck, Tony
2023-02-01 19:53 ` Dave Hansen
2023-02-01 19:45 ` Dave Hansen
2023-02-01 19:56 ` Joseph, Jithu
2023-02-01 20:49 ` Dave Hansen
2023-02-01 21:34 ` Luck, Tony
2023-01-31 23:43 ` [PATCH 5/5] platform/x86/intel/ifs: Trace support for array test Jithu Joseph
2023-02-06 16:40 ` Steven Rostedt
2023-02-06 19:50 ` Joseph, Jithu
2023-02-14 23:44 ` [PATCH v2 0/7] Add Array BIST test support to IFS Jithu Joseph
2023-02-14 23:44 ` [PATCH v2 1/7] x86/include/asm/msr-index.h: Add IFS Array test bits Jithu Joseph
2023-02-14 23:44 ` [PATCH v2 2/7] platform/x86/intel/ifs: Introduce Array Scan test to IFS Jithu Joseph
2023-02-16 12:40 ` Greg KH
2023-02-16 18:46 ` Luck, Tony
2023-02-16 22:57 ` Joseph, Jithu
2023-02-17 9:25 ` Greg KH
2023-02-14 23:44 ` [PATCH v2 3/7] platform/x86/intel/ifs: Sysfs interface for Array BIST Jithu Joseph
2023-02-14 23:44 ` [PATCH v2 4/7] platform/x86/intel/ifs: Implement Array BIST test Jithu Joseph
2023-02-15 16:58 ` Dave Hansen
2023-02-15 17:11 ` Dave Hansen
2023-02-15 20:22 ` Joseph, Jithu
2023-02-15 20:26 ` Dave Hansen
2023-02-15 21:13 ` Joseph, Jithu
2023-02-15 21:18 ` Dave Hansen
2023-02-22 20:12 ` Dave Hansen
2023-02-22 22:07 ` Joseph, Jithu
2023-02-22 22:28 ` Dave Hansen
2023-02-22 22:36 ` Steven Rostedt
2023-02-22 23:32 ` Joseph, Jithu
2023-02-22 23:59 ` Dave Hansen
2023-02-15 17:44 ` Joseph, Jithu
2023-02-14 23:44 ` [PATCH v2 5/7] platform/x86/intel/ifs: Trace support for array test Jithu Joseph
2023-02-16 0:56 ` Steven Rostedt
2023-02-14 23:44 ` [PATCH v2 6/7] platform/x86/intel/ifs: Update IFS doc Jithu Joseph
2023-02-14 23:44 ` [PATCH v2 7/7] Documentation/ABI: Update IFS ABI doc Jithu Joseph
2023-03-01 1:59 ` [PATCH v3 0/8] Add Array BIST test support to IFS Jithu Joseph
2023-03-01 1:59 ` [PATCH v3 1/8] platform/x86/intel/ifs: Reorganize driver data Jithu Joseph
2023-03-13 14:46 ` Hans de Goede
2023-03-13 21:34 ` Joseph, Jithu
2023-03-16 9:43 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 2/8] platform/x86/intel/ifs: IFS cleanup Jithu Joseph
2023-03-13 15:02 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 3/8] x86/include/asm/msr-index.h: Add IFS Array test bits Jithu Joseph
2023-03-13 15:03 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 4/8] platform/x86/intel/ifs: Introduce Array Scan test to IFS Jithu Joseph
2023-03-13 16:10 ` Hans de Goede
2023-03-13 16:29 ` Hans de Goede
2023-03-13 17:21 ` Luck, Tony
2023-03-15 19:29 ` Joseph, Jithu
2023-03-16 9:50 ` Hans de Goede
2023-03-16 19:44 ` Joseph, Jithu
2023-03-01 1:59 ` [PATCH v3 5/8] platform/x86/intel/ifs: Sysfs interface for Array BIST Jithu Joseph
2023-03-13 16:14 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 6/8] platform/x86/intel/ifs: Implement Array BIST test Jithu Joseph
2023-03-13 16:24 ` Hans de Goede
2023-03-13 16:37 ` Joseph, Jithu
2023-03-16 9:59 ` Hans de Goede
2023-03-16 17:40 ` Joseph, Jithu
2023-03-16 18:11 ` Joseph, Jithu
2023-03-16 19:38 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 7/8] platform/x86/intel/ifs: Update IFS doc Jithu Joseph
2023-03-01 1:59 ` [PATCH v3 8/8] Documentation/ABI: Update IFS ABI doc Jithu Joseph
2023-03-07 11:02 ` [PATCH v3 0/8] Add Array BIST test support to IFS Hans de Goede
2023-03-22 0:33 ` [PATCH v4 0/9] " Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 1/9] platform/x86/intel/ifs: Separate ifs_pkg_auth from ifs_data Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 2/9] platform/x86/intel/ifs: Reorganize driver data Jithu Joseph
2023-03-22 0:33 ` Jithu Joseph [this message]
2023-03-22 0:33 ` [PATCH v4 4/9] x86/include/asm/msr-index.h: Add IFS Array test bits Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 5/9] platform/x86/intel/ifs: Introduce Array Scan test to IFS Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 6/9] platform/x86/intel/ifs: Sysfs interface for Array BIST Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 7/9] platform/x86/intel/ifs: Implement Array BIST test Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 8/9] platform/x86/intel/ifs: Update IFS doc Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 9/9] Documentation/ABI: Update IFS ABI doc Jithu Joseph
2023-03-27 13:10 ` [PATCH v4 0/9] Add Array BIST test support to IFS Hans de Goede
2023-04-07 1:49 ` Pengfei Xu
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