diff -Nru ati-driver-legacy-13.1.orig/drmP.h ati-driver-legacy-13.1/drmP.h
--- ati-driver-legacy-13.1.orig/drmP.h 2013-01-15 22:33:27.000000000 +0100
+++ ati-driver-legacy-13.1/drmP.h 2013-12-29 18:35:01.088078362 +0100
@@ -901,10 +901,6 @@
int DRM(stub_unregister)(int minor);
/* Proc support (drm_proc.h) */
-extern struct proc_dir_entry *DRM(proc_init)(drm_device_t *dev,
- int minor,
- struct proc_dir_entry *root,
- struct proc_dir_entry **dev_root);
extern int DRM(proc_cleanup)(int minor,
struct proc_dir_entry *root,
struct proc_dir_entry *dev_root);
diff -Nru ati-driver-legacy-13.1.orig/drmP.h.rej ati-driver-legacy-13.1/drmP.h.rej
--- ati-driver-legacy-13.1.orig/drmP.h.rej 1970-01-01 01:00:00.000000000 +0100
+++ ati-driver-legacy-13.1/drmP.h.rej 2013-12-29 18:35:17.302928770 +0100
@@ -0,0 +1,13 @@
+--- drmP.h 2013-05-15 09:26:23.555752577 +0300
++++ drmP.h 2013-05-16 10:39:17.496212055 +0300
+@@ -901,10 +901,6 @@
+ int DRM(stub_unregister)(int minor);
+
+ /* Proc support (drm_proc.h) */
+-extern struct proc_dir_entry *DRM(proc_init)(drm_device_t *dev,
+- int minor,
+- struct proc_dir_entry *root,
+- struct proc_dir_entry **dev_root);
+ extern int DRM(proc_cleanup)(int minor,
+ struct proc_dir_entry *root,
+ struct proc_dir_entry *dev_root);
diff -Nru ati-driver-legacy-13.1.orig/drm_proc.h ati-driver-legacy-13.1/drm_proc.h
--- ati-driver-legacy-13.1.orig/drm_proc.h 2013-01-15 22:33:27.000000000 +0100
+++ ati-driver-legacy-13.1/drm_proc.h 2013-12-29 18:15:36.282155586 +0100
@@ -95,22 +95,35 @@
int i, j;
char name[64];
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
if (!minor) root = create_proc_entry("dri", S_IFDIR, NULL);
+#else
+ if (!minor) root = proc_mkdir("dri", NULL);
+#endif
if (!root) {
DRM_ERROR("Cannot create /proc/ati\n");
return NULL;
}
sprintf(name, "%d", minor);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
*dev_root = create_proc_entry(name, S_IFDIR, root);
+#else
+ *dev_root = proc_mkdir(name, root);
+#endif
if (!*dev_root) {
DRM_ERROR("Cannot create /proc/ati/%s\n", name);
return NULL;
}
for (i = 0; i < DRM_PROC_ENTRIES; i++) {
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
ent = create_proc_entry(DRM(proc_list)[i].name,
S_IFREG|S_IRUGO, *dev_root);
+#else
+ ent = proc_create_data(DRM(proc_list)[i].name,
+ S_IFREG|S_IRUGO, *dev_root, &firegl_fops, dev);
+#endif
if (!ent) {
DRM_ERROR("Cannot create /proc/ati/%s/%s\n",
name, DRM(proc_list)[i].name);
@@ -121,8 +134,10 @@
if (!minor) remove_proc_entry("dri", NULL);
return NULL;
}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
ent->read_proc = DRM(proc_list)[i].f;
ent->data = dev;
+#endif
}
return root;
diff -Nru ati-driver-legacy-13.1.orig/drm_proc.h.rej ati-driver-legacy-13.1/drm_proc.h.rej
--- ati-driver-legacy-13.1.orig/drm_proc.h.rej 1970-01-01 01:00:00.000000000 +0100
+++ ati-driver-legacy-13.1/drm_proc.h.rej 2013-12-29 18:35:18.678916069 +0100
@@ -0,0 +1,64 @@
+--- drm_proc.h 2013-05-15 09:26:23.555752577 +0300
++++ drm_proc.h 2013-05-19 02:16:16.584406160 +0300
+@@ -75,61 +75,6 @@
+ #define DRM_PROC_ENTRIES (sizeof(DRM(proc_list))/sizeof(DRM(proc_list)[0]))
+
+ /**
+- * Initialize the DRI proc filesystem for a device.
+- *
+- * \param dev DRM device.
+- * \param minor device minor number.
+- * \param root DRI proc dir entry.
+- * \param dev_root resulting DRI device proc dir entry.
+- * \return root entry pointer on success, or NULL on failure.
+- *
+- * Create the DRI proc root entry "/proc/ati", the device proc root entry
+- * "/proc/ati/%minor%/", and each entry in proc_list as
+- * "/proc/ati/%minor%/%name%".
+- */
+-struct proc_dir_entry *DRM(proc_init)(drm_device_t *dev, int minor,
+- struct proc_dir_entry *root,
+- struct proc_dir_entry **dev_root)
+-{
+- struct proc_dir_entry *ent;
+- int i, j;
+- char name[64];
+-
+- if (!minor) root = create_proc_entry("dri", S_IFDIR, NULL);
+- if (!root) {
+- DRM_ERROR("Cannot create /proc/ati\n");
+- return NULL;
+- }
+-
+- sprintf(name, "%d", minor);
+- *dev_root = create_proc_entry(name, S_IFDIR, root);
+- if (!*dev_root) {
+- DRM_ERROR("Cannot create /proc/ati/%s\n", name);
+- return NULL;
+- }
+-
+- for (i = 0; i < DRM_PROC_ENTRIES; i++) {
+- ent = create_proc_entry(DRM(proc_list)[i].name,
+- S_IFREG|S_IRUGO, *dev_root);
+- if (!ent) {
+- DRM_ERROR("Cannot create /proc/ati/%s/%s\n",
+- name, DRM(proc_list)[i].name);
+- for (j = 0; j < i; j++)
+- remove_proc_entry(DRM(proc_list)[i].name,
+- *dev_root);
+- remove_proc_entry(name, root);
+- if (!minor) remove_proc_entry("dri", NULL);
+- return NULL;
+- }
+- ent->read_proc = DRM(proc_list)[i].f;
+- ent->data = dev;
+- }
+-
+- return root;
+-}
+-
+-
+-/**
+ * Cleanup the proc filesystem resources.
+ *
+ * \param minor device minor number.
diff -Nru ati-driver-legacy-13.1.orig/firegl_public.c ati-driver-legacy-13.1/firegl_public.c
--- ati-driver-legacy-13.1.orig/firegl_public.c 2013-12-29 17:45:51.000000000 +0100
+++ ati-driver-legacy-13.1/firegl_public.c 2013-12-29 18:36:57.951997428 +0100
@@ -573,6 +573,202 @@
{ "NULL", NULL, NULL} // Terminate List!!!
};
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
+typedef int (read_proc_t)(char *page, char **start, off_t off, int count, int *eof, void *data);
+typedef int (write_proc_t)(struct file *file, const char __user *buffer, unsigned long count, void *data);
+#else
+#define PDE_DATA(inode) (PDE((inode))->data)
+#endif
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
+typedef struct {
+ read_proc_t *read_func;
+ write_proc_t *write_func;
+ void *data;
+} gentoo_proc_wrapper_t;
+
+#define GENTOO_PROC_WRAPPER_OVERFLOW_MAGIC 939750305
+
+static ssize_t gentoo_proc_wrapper_read (struct file *myfile, char __user *buffer, size_t count, loff_t *offset) {
+ int is_eof=0, retval;
+ char *start, *usebuffer=NULL;
+ gentoo_proc_wrapper_t* wrapper_data=(gentoo_proc_wrapper_t*)(myfile->private_data);
+ if (PAGE_SIZE<*offset) {
+ printk(KERN_ERR "Trying to read beyond 4k on proc\n");
+ return -EIO;
+ }
+ //printk(KERN_NOTICE " call with: dev %p, func %p\n", wrapper_data->data, wrapper_data->read_func);
+
+ usebuffer=kmalloc(2*PAGE_SIZE, GFP_KERNEL);
+ if (!usebuffer)
+ return -ENOMEM;
+ ((u32*)usebuffer)[1024]=GENTOO_PROC_WRAPPER_OVERFLOW_MAGIC;
+
+ retval=wrapper_data->read_func(usebuffer, &start, *offset, count, &is_eof, wrapper_data->data);
+
+ BUG_ON(GENTOO_PROC_WRAPPER_OVERFLOW_MAGIC != ((u32*)usebuffer)[1024]);
+
+ if (0 > retval)
+ {
+ printk(KERN_ERR "Proc read failed with %d", retval);
+ goto out;
+ }
+
+ if (copy_to_user(buffer, start, retval)) {
+ printk(KERN_NOTICE "copy to user failed in amd drivers proc code\n");
+ retval=-EFAULT;
+ goto out;
+ }
+ *offset+=retval;
+
+out:
+ if (usebuffer)
+ kfree(usebuffer);
+ return retval;
+}
+static ssize_t gentoo_proc_wrapper_write (struct file *myfile, const char __user *buffer, size_t count, loff_t *offset) {
+ gentoo_proc_wrapper_t* wrapper_data=(gentoo_proc_wrapper_t*)(myfile->private_data);
+ int retval=0;
+ void *usebuffer=NULL;
+
+ BUG_ON(*offset);
+ if (!wrapper_data->write_func)
+ return -EPERM;
+
+ usebuffer=kmalloc(count, GFP_KERNEL);
+ if (!usebuffer)
+ return -ENOMEM;
+ if (copy_from_user(usebuffer, buffer, count)) {
+ printk(KERN_NOTICE "copy from user failed in amd drivers proc code\n");
+ retval=-EFAULT;
+ goto out;
+ }
+
+ retval=wrapper_data->write_func(myfile, buffer, count, wrapper_data->data);
+ *offset+=retval;
+out:
+ if (usebuffer)
+ kfree(usebuffer);
+ return retval;
+}
+static int gentoo_proc_wrapper_open(struct inode *myinode, struct file *myfile) {
+ myfile->private_data=PDE_DATA(myinode);
+ return generic_file_open(myinode, myfile);
+}
+struct file_operations gentoo_proc_fops = {
+ .read=gentoo_proc_wrapper_read,
+ .write=gentoo_proc_wrapper_write,
+ .open=gentoo_proc_wrapper_open,
+};
+
+static void *gentoo_proc_wrapper_data(read_proc_t *reader, write_proc_t *writer, void *mydata) {
+ gentoo_proc_wrapper_t *retval=kmalloc(sizeof(gentoo_proc_wrapper_t), GFP_KERNEL);
+ if (!retval)
+ return retval;
+ retval->read_func=reader;
+ retval->write_func=writer;
+ retval->data=mydata;
+ return retval;
+}
+
+static struct proc_dir_entry *firegl_proc_init( device_t *dev,
+ int minor,
+ struct proc_dir_entry *root,
+ struct proc_dir_entry **dev_root,
+ kcl_proc_list_t *proc_list ) // proc_list must be terminated!
+{
+ struct proc_dir_entry *ent;
+ char name[64];
+ kcl_proc_list_t *list = proc_list;
+ void *tempdata;
+ KCL_DEBUG1(FN_FIREGL_PROC, "minor %d, proc_list 0x%08lx\n", minor, (unsigned long)proc_list);
+ if (!minor)
+ {
+ root = proc_mkdir("ati", NULL);
+ }
+
+ if (!root)
+ {
+ KCL_DEBUG_ERROR("Cannot create /proc/ati\n");
+ return NULL;
+ }
+
+ if (minor == 0)
+ {
+ // Global major debice number entry
+ tempdata=gentoo_proc_wrapper_data((read_proc_t*)firegl_major_proc_read, NULL, NULL);
+ if (!tempdata)
+ return NULL;
+ ent = proc_create_data("major", S_IFREG|S_IRUGO, root, &gentoo_proc_fops, tempdata);
+ if (!ent)
+ {
+ remove_proc_entry("ati", NULL);
+ KCL_DEBUG_ERROR("Cannot create /proc/ati/major\n");
+ return NULL;
+ }
+ }
+
+ sprintf(name, "%d", minor);
+ *dev_root = proc_mkdir(name, root);
+ if (!*dev_root) {
+ remove_proc_entry("major", root);
+ remove_proc_entry("ati", NULL);
+ KCL_DEBUG_ERROR("Cannot create /proc/ati/%s\n", name);
+ return NULL;
+ }
+
+ while (list->f || list->fops)
+ {
+ struct file_operations *my_fops = &gentoo_proc_fops;
+ if (list->fops)
+ {
+ my_fops = (struct file_operations*)list->fops;
+ tempdata=(dev->pubdev.signature == FGL_DEVICE_SIGNATURE)? firegl_find_device(minor) : (dev);
+ }
+ else {
+ BUG_ON(!list->f);
+ tempdata=gentoo_proc_wrapper_data((read_proc_t*)list->f, NULL, (dev->pubdev.signature == FGL_DEVICE_SIGNATURE)? firegl_find_device(minor) : (dev) );
+ if (!tempdata)
+ return NULL;
+ }
+ //printk(KERN_NOTICE "name %s, dev %p, func %p, data %p\n", list->name, (dev->pubdev.signature == FGL_DEVICE_SIGNATURE)? firegl_find_device(minor) : (dev), list->f, tempdata);
+ ent = proc_create_data(list->name, S_IFREG|S_IRUGO, *dev_root, my_fops, tempdata);
+
+ if (!ent)
+ {
+ KCL_DEBUG_ERROR("Cannot create /proc/ati/%s/%s\n", name, list->name);
+ while (proc_list != list)
+ {
+ remove_proc_entry(proc_list->name, *dev_root);
+ proc_list++;
+ }
+ remove_proc_entry(name, root);
+ if (!minor)
+ {
+ remove_proc_entry("major", root);
+ remove_proc_entry("ati", NULL);
+ }
+ return NULL;
+ }
+
+ list++;
+ }
+
+ if (minor == 0)
+ {
+ // Global debug entry, only create it once
+ tempdata=gentoo_proc_wrapper_data((read_proc_t*)firegl_debug_proc_read_wrap, (write_proc_t*)firegl_debug_proc_write_wrap, dev);
+ if (!tempdata)
+ return NULL;
+ ent=proc_create_data("debug", S_IFREG|S_IRUGO, root, &gentoo_proc_fops, tempdata);
+ if (!ent)
+ return NULL;
+ }
+
+ return root;
+}
+#else
static struct proc_dir_entry *firegl_proc_init( device_t *dev,
int minor,
struct proc_dir_entry *root,
@@ -667,6 +863,7 @@
return root;
}
+#endif
static int firegl_proc_cleanup( int minor,
struct proc_dir_entry *root,
@@ -2138,6 +2335,12 @@
}
}
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)
+# define NO_DO_MMAP
+# define do_mmap(a,b,c,d,e,f) vm_mmap(a, b, c, d, e, f)
+# define do_munmap(a,b,c) vm_munmap(b, c)
+#endif
+
unsigned long ATI_API_CALL KCL_MEM_AllocLinearAddrInterval(
KCL_IO_FILE_Handle file,
unsigned long addr,
@@ -2149,10 +2352,13 @@
flags = MAP_SHARED;
prot = PROT_READ|PROT_WRITE;
-
+#ifdef NO_DO_MMAP
+ vaddr = (void *) vm_mmap(file, 0, len, prot, flags, pgoff);
+#else
down_write(¤t->mm->mmap_sem);
vaddr = (void *) do_mmap(file, 0, len, prot, flags, pgoff);
up_write(¤t->mm->mmap_sem);
+#endif
if (IS_ERR(vaddr))
return 0;
else
@@ -2163,7 +2369,9 @@
{
int retcode = 0;
+#ifndef NO_DO_MMAP
down_write(¤t->mm->mmap_sem);
+#endif
#ifdef FGL_LINUX_RHEL_MUNMAP_API
retcode = do_munmap(current->mm,
addr,
@@ -2174,7 +2382,9 @@
addr,
len);
#endif
+#ifndef NO_DO_MMAP
up_write(¤t->mm->mmap_sem);
+#endif
return retcode;
}
diff -Nru ati-driver-legacy-13.1.orig/firegl_public.c.orig ati-driver-legacy-13.1/firegl_public.c.orig
--- ati-driver-legacy-13.1.orig/firegl_public.c.orig 2013-12-29 17:45:51.000000000 +0100
+++ ati-driver-legacy-13.1/firegl_public.c.orig 2013-12-29 18:35:18.682916033 +0100
@@ -573,6 +573,202 @@
{ "NULL", NULL, NULL} // Terminate List!!!
};
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
+typedef int (read_proc_t)(char *page, char **start, off_t off, int count, int *eof, void *data);
+typedef int (write_proc_t)(struct file *file, const char __user *buffer, unsigned long count, void *data);
+#else
+#define PDE_DATA(inode) (PDE((inode))->data)
+#endif
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
+typedef struct {
+ read_proc_t *read_func;
+ write_proc_t *write_func;
+ void *data;
+} gentoo_proc_wrapper_t;
+
+#define GENTOO_PROC_WRAPPER_OVERFLOW_MAGIC 939750305
+
+static ssize_t gentoo_proc_wrapper_read (struct file *myfile, char __user *buffer, size_t count, loff_t *offset) {
+ int is_eof=0, retval;
+ char *start, *usebuffer=NULL;
+ gentoo_proc_wrapper_t* wrapper_data=(gentoo_proc_wrapper_t*)(myfile->private_data);
+ if (PAGE_SIZE<*offset) {
+ printk(KERN_ERR "Trying to read beyond 4k on proc\n");
+ return -EIO;
+ }
+ //printk(KERN_NOTICE " call with: dev %p, func %p\n", wrapper_data->data, wrapper_data->read_func);
+
+ usebuffer=kmalloc(2*PAGE_SIZE, GFP_KERNEL);
+ if (!usebuffer)
+ return -ENOMEM;
+ ((u32*)usebuffer)[1024]=GENTOO_PROC_WRAPPER_OVERFLOW_MAGIC;
+
+ retval=wrapper_data->read_func(usebuffer, &start, *offset, count, &is_eof, wrapper_data->data);
+
+ BUG_ON(GENTOO_PROC_WRAPPER_OVERFLOW_MAGIC != ((u32*)usebuffer)[1024]);
+
+ if (0 > retval)
+ {
+ printk(KERN_ERR "Proc read failed with %d", retval);
+ goto out;
+ }
+
+ if (copy_to_user(buffer, start, retval)) {
+ printk(KERN_NOTICE "copy to user failed in amd drivers proc code\n");
+ retval=-EFAULT;
+ goto out;
+ }
+ *offset+=retval;
+
+out:
+ if (usebuffer)
+ kfree(usebuffer);
+ return retval;
+}
+static ssize_t gentoo_proc_wrapper_write (struct file *myfile, const char __user *buffer, size_t count, loff_t *offset) {
+ gentoo_proc_wrapper_t* wrapper_data=(gentoo_proc_wrapper_t*)(myfile->private_data);
+ int retval=0;
+ void *usebuffer=NULL;
+
+ BUG_ON(*offset);
+ if (!wrapper_data->write_func)
+ return -EPERM;
+
+ usebuffer=kmalloc(count, GFP_KERNEL);
+ if (!usebuffer)
+ return -ENOMEM;
+ if (copy_from_user(usebuffer, buffer, count)) {
+ printk(KERN_NOTICE "copy from user failed in amd drivers proc code\n");
+ retval=-EFAULT;
+ goto out;
+ }
+
+ retval=wrapper_data->write_func(myfile, buffer, count, wrapper_data->data);
+ *offset+=retval;
+out:
+ if (usebuffer)
+ kfree(usebuffer);
+ return retval;
+}
+static int gentoo_proc_wrapper_open(struct inode *myinode, struct file *myfile) {
+ myfile->private_data=PDE_DATA(myinode);
+ return generic_file_open(myinode, myfile);
+}
+struct file_operations gentoo_proc_fops = {
+ .read=gentoo_proc_wrapper_read,
+ .write=gentoo_proc_wrapper_write,
+ .open=gentoo_proc_wrapper_open,
+};
+
+static void *gentoo_proc_wrapper_data(read_proc_t *reader, write_proc_t *writer, void *mydata) {
+ gentoo_proc_wrapper_t *retval=kmalloc(sizeof(gentoo_proc_wrapper_t), GFP_KERNEL);
+ if (!retval)
+ return retval;
+ retval->read_func=reader;
+ retval->write_func=writer;
+ retval->data=mydata;
+ return retval;
+}
+
+static struct proc_dir_entry *firegl_proc_init( device_t *dev,
+ int minor,
+ struct proc_dir_entry *root,
+ struct proc_dir_entry **dev_root,
+ kcl_proc_list_t *proc_list ) // proc_list must be terminated!
+{
+ struct proc_dir_entry *ent;
+ char name[64];
+ kcl_proc_list_t *list = proc_list;
+ void *tempdata;
+ KCL_DEBUG1(FN_FIREGL_PROC, "minor %d, proc_list 0x%08lx\n", minor, (unsigned long)proc_list);
+ if (!minor)
+ {
+ root = proc_mkdir("ati", NULL);
+ }
+
+ if (!root)
+ {
+ KCL_DEBUG_ERROR("Cannot create /proc/ati\n");
+ return NULL;
+ }
+
+ if (minor == 0)
+ {
+ // Global major debice number entry
+ tempdata=gentoo_proc_wrapper_data((read_proc_t*)firegl_major_proc_read, NULL, NULL);
+ if (!tempdata)
+ return NULL;
+ ent = proc_create_data("major", S_IFREG|S_IRUGO, root, &gentoo_proc_fops, tempdata);
+ if (!ent)
+ {
+ remove_proc_entry("ati", NULL);
+ KCL_DEBUG_ERROR("Cannot create /proc/ati/major\n");
+ return NULL;
+ }
+ }
+
+ sprintf(name, "%d", minor);
+ *dev_root = proc_mkdir(name, root);
+ if (!*dev_root) {
+ remove_proc_entry("major", root);
+ remove_proc_entry("ati", NULL);
+ KCL_DEBUG_ERROR("Cannot create /proc/ati/%s\n", name);
+ return NULL;
+ }
+
+ while (list->f || list->fops)
+ {
+ struct file_operations *my_fops = &gentoo_proc_fops;
+ if (list->fops)
+ {
+ my_fops = (struct file_operations*)list->fops;
+ tempdata=(dev->pubdev.signature == FGL_DEVICE_SIGNATURE)? firegl_find_device(minor) : (dev);
+ }
+ else {
+ BUG_ON(!list->f);
+ tempdata=gentoo_proc_wrapper_data((read_proc_t*)list->f, NULL, (dev->pubdev.signature == FGL_DEVICE_SIGNATURE)? firegl_find_device(minor) : (dev) );
+ if (!tempdata)
+ return NULL;
+ }
+ //printk(KERN_NOTICE "name %s, dev %p, func %p, data %p\n", list->name, (dev->pubdev.signature == FGL_DEVICE_SIGNATURE)? firegl_find_device(minor) : (dev), list->f, tempdata);
+ ent = proc_create_data(list->name, S_IFREG|S_IRUGO, *dev_root, my_fops, tempdata);
+
+ if (!ent)
+ {
+ KCL_DEBUG_ERROR("Cannot create /proc/ati/%s/%s\n", name, list->name);
+ while (proc_list != list)
+ {
+ remove_proc_entry(proc_list->name, *dev_root);
+ proc_list++;
+ }
+ remove_proc_entry(name, root);
+ if (!minor)
+ {
+ remove_proc_entry("major", root);
+ remove_proc_entry("ati", NULL);
+ }
+ return NULL;
+ }
+
+ list++;
+ }
+
+ if (minor == 0)
+ {
+ // Global debug entry, only create it once
+ tempdata=gentoo_proc_wrapper_data((read_proc_t*)firegl_debug_proc_read_wrap, (write_proc_t*)firegl_debug_proc_write_wrap, dev);
+ if (!tempdata)
+ return NULL;
+ ent=proc_create_data("debug", S_IFREG|S_IRUGO, root, &gentoo_proc_fops, tempdata);
+ if (!ent)
+ return NULL;
+ }
+
+ return root;
+}
+#else
static struct proc_dir_entry *firegl_proc_init( device_t *dev,
int minor,
struct proc_dir_entry *root,
@@ -667,6 +863,7 @@
return root;
}
+#endif
static int firegl_proc_cleanup( int minor,
struct proc_dir_entry *root,
@@ -3699,7 +3896,11 @@
KCL_DEBUG_ERROR(REMAP_PAGE_RANGE_STR " failed\n");
return -EAGAIN;
}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_SHM | VM_RESERVED; /* Don't swap */
+#else
+ vma->vm_flags |= VM_SHM | VM_DONTEXPAND | VM_DONTDUMP; /* Don't swap */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
vma->vm_ops = &vm_ops;
break;
@@ -3729,14 +3930,22 @@
KCL_DEBUG_ERROR(REMAP_PAGE_RANGE_STR " failed\n");
return -EAGAIN;
}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_SHM | VM_RESERVED; /* Don't swap */
+#else
+ vma->vm_flags |= VM_SHM | VM_DONTEXPAND | VM_DONTDUMP; /* Don't swap */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
vma->vm_ops = &vm_ops;
}
break;
#endif
case __KE_SHM:
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_SHM | VM_RESERVED; /* Don't swap */
+#else
+ vma->vm_flags |= VM_SHM | VM_DONTEXPAND | VM_DONTDUMP; /* Don't swap */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
vma->vm_ops = &vm_shm_ops;
break;
@@ -3744,7 +3953,11 @@
pages = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_RESERVED;
+#else
+ vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
//vma->vm_flags |= VM_SHM | VM_LOCKED; /* DDDDDDDDDDon't swap */
//vma->vm_mm->locked_vm += pages; /* Kernel tracks aqmount of locked pages */
@@ -3753,14 +3966,22 @@
case __KE_CTX:
pages = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_LOCKED | VM_SHM | VM_RESERVED; /* Don't swap */
+#else
+ vma->vm_flags |= VM_LOCKED | VM_SHM | VM_DONTEXPAND | VM_DONTDUMP; /* Don't swap */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
vma->vm_mm->locked_vm += pages; /* Kernel tracks aqmount of locked pages */
vma->vm_ops = &vm_ctx_ops;
break;
case __KE_PCI_BQS:
pages = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_LOCKED | VM_SHM | VM_RESERVED; /* Don't swap */
+#else
+ vma->vm_flags |= VM_LOCKED | VM_SHM | VM_DONTEXPAND | VM_DONTDUMP; /* Don't swap */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
vma->vm_mm->locked_vm += pages; /* Kernel tracks aqmount of locked pages */
vma->vm_ops = &vm_pci_bq_ops;
break;
@@ -3791,9 +4012,17 @@
return -EAGAIN;
}
#ifdef __x86_64__
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_RESERVED;
#else
+ vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
+#else
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_SHM | VM_RESERVED; /* Don't swap */
+#else
+ vma->vm_flags |= VM_SHM | VM_DONTEXPAND | VM_DONTDUMP; /* Don't swap */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
#endif
vma->vm_ops = &vm_ops;
}
@@ -3822,9 +4051,17 @@
return -EAGAIN;
}
#ifdef __x86_64__
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_RESERVED;
#else
+ vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
+#else
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_SHM | VM_RESERVED; /* Don't swap */
+#else
+ vma->vm_flags |= VM_SHM | VM_DONTEXPAND | VM_DONTDUMP; /* Don't swap */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
#endif
vma->vm_ops = &vm_agp_bq_ops;
}
@@ -3832,7 +4069,11 @@
#endif /* __AGP__BUILTIN__ */
case __KE_KMAP:
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_SHM | VM_RESERVED;
+#else
+ vma->vm_flags |= VM_SHM | VM_DONTEXPAND | VM_DONTDUMP;
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
vma->vm_ops = &vm_kmap_ops;
if (readonly && (vma->vm_flags & VM_WRITE))
{
@@ -3853,7 +4094,11 @@
#endif
// fall through
case __KE_GART_CACHEABLE:
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)
vma->vm_flags |= VM_RESERVED;
+#else
+ vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0) */
vma->vm_ops = &vm_gart_ops;
break;
default: