summaryrefslogtreecommitdiff
path: root/drivers/acpi
diff options
context:
space:
mode:
authorDan Williams <dan.j.williams@intel.com>2019-11-06 17:42:55 -0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-11-07 15:43:38 +0100
commitc710fcc5d95a5e0d1648c40c0b101e198bfc3459 (patch)
tree901b46744e5082ff41144cd45998c151218eeed2 /drivers/acpi
parenta99d8080aaf358d5d23581244e5da23b35e340b9 (diff)
ACPI: NUMA: Establish a new drivers/acpi/numa/ directory
Currently hmat.c lives under an "hmat" directory which does not enhance the description of the file. The initial motivation for giving hmat.c its own directory was to delineate it as mm functionality in contrast to ACPI device driver functionality. As ACPI continues to play an increasing role in conveying memory location and performance topology information to the OS take the opportunity to co-locate these NUMA relevant tables in a combined directory. numa.c is renamed to srat.c and moved to drivers/acpi/numa/ along with hmat.c. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/Kconfig9
-rw-r--r--drivers/acpi/Makefile3
-rw-r--r--drivers/acpi/hmat/Makefile2
-rw-r--r--drivers/acpi/numa/Kconfig (renamed from drivers/acpi/hmat/Kconfig)6
-rw-r--r--drivers/acpi/numa/Makefile3
-rw-r--r--drivers/acpi/numa/hmat.c (renamed from drivers/acpi/hmat/hmat.c)0
-rw-r--r--drivers/acpi/numa/srat.c (renamed from drivers/acpi/numa.c)0
7 files changed, 11 insertions, 12 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index ebe1e9e5fd81..8c7c46065e9d 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -319,12 +319,6 @@ config ACPI_THERMAL
To compile this driver as a module, choose M here:
the module will be called thermal.
-config ACPI_NUMA
- bool "NUMA support"
- depends on NUMA
- depends on (X86 || IA64 || ARM64)
- default y if IA64 || ARM64
-
config ACPI_CUSTOM_DSDT_FILE
string "Custom DSDT Table file to include"
default ""
@@ -473,8 +467,7 @@ config ACPI_REDUCED_HARDWARE_ONLY
If you are unsure what to do, do not enable this option.
source "drivers/acpi/nfit/Kconfig"
-source "drivers/acpi/hmat/Kconfig"
-
+source "drivers/acpi/numa/Kconfig"
source "drivers/acpi/apei/Kconfig"
source "drivers/acpi/dptf/Kconfig"
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index 5d361e4e3405..f08a661274e8 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -55,7 +55,6 @@ acpi-$(CONFIG_X86) += acpi_cmos_rtc.o
acpi-$(CONFIG_X86) += x86/apple.o
acpi-$(CONFIG_X86) += x86/utils.o
acpi-$(CONFIG_DEBUG_FS) += debugfs.o
-acpi-$(CONFIG_ACPI_NUMA) += numa.o
acpi-$(CONFIG_ACPI_PROCFS_POWER) += cm_sbs.o
acpi-y += acpi_lpat.o
acpi-$(CONFIG_ACPI_LPIT) += acpi_lpit.o
@@ -80,7 +79,7 @@ obj-$(CONFIG_ACPI_PROCESSOR) += processor.o
obj-$(CONFIG_ACPI) += container.o
obj-$(CONFIG_ACPI_THERMAL) += thermal.o
obj-$(CONFIG_ACPI_NFIT) += nfit/
-obj-$(CONFIG_ACPI_HMAT) += hmat/
+obj-$(CONFIG_ACPI_NUMA) += numa/
obj-$(CONFIG_ACPI) += acpi_memhotplug.o
obj-$(CONFIG_ACPI_HOTPLUG_IOAPIC) += ioapic.o
obj-$(CONFIG_ACPI_BATTERY) += battery.o
diff --git a/drivers/acpi/hmat/Makefile b/drivers/acpi/hmat/Makefile
deleted file mode 100644
index 1c20ef36a385..000000000000
--- a/drivers/acpi/hmat/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_ACPI_HMAT) := hmat.o
diff --git a/drivers/acpi/hmat/Kconfig b/drivers/acpi/numa/Kconfig
index 95a29964dbea..acbd5aa76e40 100644
--- a/drivers/acpi/hmat/Kconfig
+++ b/drivers/acpi/numa/Kconfig
@@ -1,4 +1,10 @@
# SPDX-License-Identifier: GPL-2.0
+config ACPI_NUMA
+ bool "NUMA support"
+ depends on NUMA
+ depends on (X86 || IA64 || ARM64)
+ default y if IA64 || ARM64
+
config ACPI_HMAT
bool "ACPI Heterogeneous Memory Attribute Table Support"
depends on ACPI_NUMA
diff --git a/drivers/acpi/numa/Makefile b/drivers/acpi/numa/Makefile
new file mode 100644
index 000000000000..517a6c689a94
--- /dev/null
+++ b/drivers/acpi/numa/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_ACPI_NUMA) += srat.o
+obj-$(CONFIG_ACPI_HMAT) += hmat.o
diff --git a/drivers/acpi/hmat/hmat.c b/drivers/acpi/numa/hmat.c
index 8b0de8a3c647..8b0de8a3c647 100644
--- a/drivers/acpi/hmat/hmat.c
+++ b/drivers/acpi/numa/hmat.c
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa/srat.c
index eadbf90e65d1..eadbf90e65d1 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa/srat.c