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-rw-r--r--arch/powerpc/kernel/Makefile2
-rw-r--r--arch/powerpc/kernel/lparcfg.c4
-rw-r--r--arch/powerpc/kernel/proc_powerpc.c (renamed from arch/powerpc/kernel/proc_ppc64.c)102
-rw-r--r--arch/powerpc/kernel/rtas_flash.c10
-rw-r--r--arch/powerpc/platforms/pseries/reconfig.c6
-rw-r--r--arch/powerpc/platforms/pseries/scanlog.c4
6 files changed, 66 insertions, 62 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index b23664a0b86..3faa3911421 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -42,7 +42,7 @@ obj-$(CONFIG_ALTIVEC) += vecemu.o
obj-$(CONFIG_PPC_970_NAP) += idle_power4.o
obj-$(CONFIG_PPC_OF) += of_device.o of_platform.o prom_parse.o
obj-$(CONFIG_PPC_CLOCK) += clock.o
-procfs-$(CONFIG_PPC64) := proc_ppc64.o
+procfs-y := proc_powerpc.o
obj-$(CONFIG_PROC_FS) += $(procfs-y)
rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI) := rtas_pci.o
obj-$(CONFIG_PPC_RTAS) += rtas.o rtas-rtc.o $(rtaspci-y-y)
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index ed0ac4e4b8d..79a00bb9c64 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -781,9 +781,9 @@ static int __init lparcfg_init(void)
!firmware_has_feature(FW_FEATURE_ISERIES))
mode |= S_IWUSR;
- ent = proc_create("ppc64/lparcfg", mode, NULL, &lparcfg_fops);
+ ent = proc_create("powerpc/lparcfg", mode, NULL, &lparcfg_fops);
if (!ent) {
- printk(KERN_ERR "Failed to create ppc64/lparcfg\n");
+ printk(KERN_ERR "Failed to create powerpc/lparcfg\n");
return -EIO;
}
diff --git a/arch/powerpc/kernel/proc_ppc64.c b/arch/powerpc/kernel/proc_powerpc.c
index c647ddef40d..1ed3b8d7981 100644
--- a/arch/powerpc/kernel/proc_ppc64.c
+++ b/arch/powerpc/kernel/proc_powerpc.c
@@ -28,55 +28,7 @@
#include <asm/uaccess.h>
#include <asm/prom.h>
-static loff_t page_map_seek( struct file *file, loff_t off, int whence);
-static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes,
- loff_t *ppos);
-static int page_map_mmap( struct file *file, struct vm_area_struct *vma );
-
-static const struct file_operations page_map_fops = {
- .llseek = page_map_seek,
- .read = page_map_read,
- .mmap = page_map_mmap
-};
-
-/*
- * Create the ppc64 and ppc64/rtas directories early. This allows us to
- * assume that they have been previously created in drivers.
- */
-static int __init proc_ppc64_create(void)
-{
- struct proc_dir_entry *root;
-
- root = proc_mkdir("ppc64", NULL);
- if (!root)
- return 1;
-
- if (!of_find_node_by_path("/rtas"))
- return 0;
-
- if (!proc_mkdir("rtas", root))
- return 1;
-
- if (!proc_symlink("rtas", NULL, "ppc64/rtas"))
- return 1;
-
- return 0;
-}
-core_initcall(proc_ppc64_create);
-
-static int __init proc_ppc64_init(void)
-{
- struct proc_dir_entry *pde;
-
- pde = proc_create_data("ppc64/systemcfg", S_IFREG|S_IRUGO, NULL,
- &page_map_fops, vdso_data);
- if (!pde)
- return 1;
- pde->size = PAGE_SIZE;
-
- return 0;
-}
-__initcall(proc_ppc64_init);
+#ifdef CONFIG_PPC64
static loff_t page_map_seek( struct file *file, loff_t off, int whence)
{
@@ -120,3 +72,55 @@ static int page_map_mmap( struct file *file, struct vm_area_struct *vma )
return 0;
}
+static const struct file_operations page_map_fops = {
+ .llseek = page_map_seek,
+ .read = page_map_read,
+ .mmap = page_map_mmap
+};
+
+
+static int __init proc_ppc64_init(void)
+{
+ struct proc_dir_entry *pde;
+
+ pde = proc_create_data("powerpc/systemcfg", S_IFREG|S_IRUGO, NULL,
+ &page_map_fops, vdso_data);
+ if (!pde)
+ return 1;
+ pde->size = PAGE_SIZE;
+
+ return 0;
+}
+__initcall(proc_ppc64_init);
+
+#endif /* CONFIG_PPC64 */
+
+/*
+ * Create the ppc64 and ppc64/rtas directories early. This allows us to
+ * assume that they have been previously created in drivers.
+ */
+static int __init proc_ppc64_create(void)
+{
+ struct proc_dir_entry *root;
+
+ root = proc_mkdir("powerpc", NULL);
+ if (!root)
+ return 1;
+
+#ifdef CONFIG_PPC64
+ if (!proc_symlink("ppc64", NULL, "powerpc"))
+ pr_err("Failed to create link /proc/ppc64 -> /proc/powerpc\n");
+#endif
+
+ if (!of_find_node_by_path("/rtas"))
+ return 0;
+
+ if (!proc_mkdir("rtas", root))
+ return 1;
+
+ if (!proc_symlink("rtas", NULL, "powerpc/rtas"))
+ return 1;
+
+ return 0;
+}
+core_initcall(proc_ppc64_create);
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 13011a96a97..a85117d5c9a 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -6,7 +6,7 @@
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
- * /proc/ppc64/rtas/firmware_flash interface
+ * /proc/powerpc/rtas/firmware_flash interface
*
* This file implements a firmware_flash interface to pump a firmware
* image into the kernel. At reboot time rtas_restart() will see the
@@ -740,7 +740,7 @@ static int __init rtas_flash_init(void)
return 1;
}
- firmware_flash_pde = create_flash_pde("ppc64/rtas/"
+ firmware_flash_pde = create_flash_pde("powerpc/rtas/"
FIRMWARE_FLASH_NAME,
&rtas_flash_operations);
if (firmware_flash_pde == NULL) {
@@ -754,7 +754,7 @@ static int __init rtas_flash_init(void)
if (rc != 0)
goto cleanup;
- firmware_update_pde = create_flash_pde("ppc64/rtas/"
+ firmware_update_pde = create_flash_pde("powerpc/rtas/"
FIRMWARE_UPDATE_NAME,
&rtas_flash_operations);
if (firmware_update_pde == NULL) {
@@ -768,7 +768,7 @@ static int __init rtas_flash_init(void)
if (rc != 0)
goto cleanup;
- validate_pde = create_flash_pde("ppc64/rtas/" VALIDATE_FLASH_NAME,
+ validate_pde = create_flash_pde("powerpc/rtas/" VALIDATE_FLASH_NAME,
&validate_flash_operations);
if (validate_pde == NULL) {
rc = -ENOMEM;
@@ -781,7 +781,7 @@ static int __init rtas_flash_init(void)
if (rc != 0)
goto cleanup;
- manage_pde = create_flash_pde("ppc64/rtas/" MANAGE_FLASH_NAME,
+ manage_pde = create_flash_pde("powerpc/rtas/" MANAGE_FLASH_NAME,
&manage_flash_operations);
if (manage_pde == NULL) {
rc = -ENOMEM;
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index 2e2bbe120b9..5182d2b992c 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -184,7 +184,7 @@ static int pSeries_reconfig_remove_node(struct device_node *np)
}
/*
- * /proc/ppc64/ofdt - yucky binary interface for adding and removing
+ * /proc/powerpc/ofdt - yucky binary interface for adding and removing
* OF device nodes. Should be deprecated as soon as we get an
* in-kernel wrapper for the RTAS ibm,configure-connector call.
*/
@@ -543,7 +543,7 @@ static const struct file_operations ofdt_fops = {
.write = ofdt_write
};
-/* create /proc/ppc64/ofdt write-only by root */
+/* create /proc/powerpc/ofdt write-only by root */
static int proc_ppc64_create_ofdt(void)
{
struct proc_dir_entry *ent;
@@ -551,7 +551,7 @@ static int proc_ppc64_create_ofdt(void)
if (!machine_is(pseries))
return 0;
- ent = proc_create("ppc64/ofdt", S_IWUSR, NULL, &ofdt_fops);
+ ent = proc_create("powerpc/ofdt", S_IWUSR, NULL, &ofdt_fops);
if (ent)
ent->size = 0;
diff --git a/arch/powerpc/platforms/pseries/scanlog.c b/arch/powerpc/platforms/pseries/scanlog.c
index 417eca79df6..1b45c458f95 100644
--- a/arch/powerpc/platforms/pseries/scanlog.c
+++ b/arch/powerpc/platforms/pseries/scanlog.c
@@ -13,7 +13,7 @@
* of this data using this driver. A dump exists if the device-tree
* /chosen/ibm,scan-log-data property exists.
*
- * This driver exports /proc/ppc64/scan-log-dump which can be read.
+ * This driver exports /proc/powerpc/scan-log-dump which can be read.
* The driver supports only sequential reads.
*
* The driver looks at a write to the driver for the single word "reset".
@@ -186,7 +186,7 @@ static int __init scanlog_init(void)
if (!data)
goto err;
- ent = proc_create_data("ppc64/rtas/scan-log-dump", S_IRUSR, NULL,
+ ent = proc_create_data("powerpc/rtas/scan-log-dump", S_IRUSR, NULL,
&scanlog_fops, data);
if (!ent)
goto err;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-16 22:40:59 +0000