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)
!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;
}
--- /dev/null
+/*
+ * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/proc_fs.h>
+#include <linux/slab.h>
+#include <linux/kernel.h>
+
+#include <asm/machdep.h>
+#include <asm/vdso_datapage.h>
+#include <asm/rtas.h>
+#include <asm/uaccess.h>
+#include <asm/prom.h>
+
+#ifdef CONFIG_PPC64
+
+static loff_t page_map_seek( struct file *file, loff_t off, int whence)
+{
+ loff_t new;
+ struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+
+ switch(whence) {
+ case 0:
+ new = off;
+ break;
+ case 1:
+ new = file->f_pos + off;
+ break;
+ case 2:
+ new = dp->size + off;
+ break;
+ default:
+ return -EINVAL;
+ }
+ if ( new < 0 || new > dp->size )
+ return -EINVAL;
+ return (file->f_pos = new);
+}
+
+static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes,
+ loff_t *ppos)
+{
+ struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ return simple_read_from_buffer(buf, nbytes, ppos, dp->data, dp->size);
+}
+
+static int page_map_mmap( struct file *file, struct vm_area_struct *vma )
+{
+ struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+
+ if ((vma->vm_end - vma->vm_start) > dp->size)
+ return -EINVAL;
+
+ remap_pfn_range(vma, vma->vm_start, __pa(dp->data) >> PAGE_SHIFT,
+ dp->size, vma->vm_page_prot);
+ 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);
+++ /dev/null
-/*
- * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/proc_fs.h>
-#include <linux/slab.h>
-#include <linux/kernel.h>
-
-#include <asm/machdep.h>
-#include <asm/vdso_datapage.h>
-#include <asm/rtas.h>
-#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);
-
-static loff_t page_map_seek( struct file *file, loff_t off, int whence)
-{
- loff_t new;
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
-
- switch(whence) {
- case 0:
- new = off;
- break;
- case 1:
- new = file->f_pos + off;
- break;
- case 2:
- new = dp->size + off;
- break;
- default:
- return -EINVAL;
- }
- if ( new < 0 || new > dp->size )
- return -EINVAL;
- return (file->f_pos = new);
-}
-
-static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes,
- loff_t *ppos)
-{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
- return simple_read_from_buffer(buf, nbytes, ppos, dp->data, dp->size);
-}
-
-static int page_map_mmap( struct file *file, struct vm_area_struct *vma )
-{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
-
- if ((vma->vm_end - vma->vm_start) > dp->size)
- return -EINVAL;
-
- remap_pfn_range(vma, vma->vm_start, __pa(dp->data) >> PAGE_SHIFT,
- dp->size, vma->vm_page_prot);
- return 0;
-}
-
* 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
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) {
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) {
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;
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;
}
/*
- * /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.
*/
.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;
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;
* 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".
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;
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / commitdiff