diff options
Diffstat (limited to 'x11-drivers/ati-drivers/files/ati-drivers-13.6-linux-3.10-proc.diff')
| -rw-r--r-- | x11-drivers/ati-drivers/files/ati-drivers-13.6-linux-3.10-proc.diff | 356 |
1 files changed, 0 insertions, 356 deletions
diff --git a/x11-drivers/ati-drivers/files/ati-drivers-13.6-linux-3.10-proc.diff b/x11-drivers/ati-drivers/files/ati-drivers-13.6-linux-3.10-proc.diff deleted file mode 100644 index bdb22eae..00000000 --- a/x11-drivers/ati-drivers/files/ati-drivers-13.6-linux-3.10-proc.diff +++ /dev/null @@ -1,356 +0,0 @@ -diff --git a/common/lib/modules/fglrx/build_mod/drmP.h b/common/lib/modules/fglrx/build_mod/drmP.h -index 81546b2..4e74526 100755 ---- a/common/lib/modules/fglrx/build_mod/drmP.h -+++ b/common/lib/modules/fglrx/build_mod/drmP.h -@@ -901,10 +901,6 @@ int DRM(stub_register)(const char *name, - 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 --git a/common/lib/modules/fglrx/build_mod/drm_proc.h b/common/lib/modules/fglrx/build_mod/drm_proc.h -index 1e3ab4a..c52ad7e 100755 ---- a/common/lib/modules/fglrx/build_mod/drm_proc.h -+++ b/common/lib/modules/fglrx/build_mod/drm_proc.h -@@ -75,61 +75,6 @@ struct drm_proc_list { - #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 --git a/common/lib/modules/fglrx/build_mod/firegl_public.c b/common/lib/modules/fglrx/build_mod/firegl_public.c -index d3ad3ce..890a0aa 100755 ---- a/common/lib/modules/fglrx/build_mod/firegl_public.c -+++ b/common/lib/modules/fglrx/build_mod/firegl_public.c -@@ -583,6 +583,202 @@ kcl_proc_list_t KCL_PROC_FileList[] = - { "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, -@@ -677,6 +873,7 @@ static struct proc_dir_entry *firegl_proc_init( device_t *dev, - - return root; - } -+#endif - - static int firegl_proc_cleanup( int minor, - struct proc_dir_entry *root, -@@ -6135,59 +6332,4 @@ void ATI_API_CALL KCL_fpu_end(void) - kernel_fpu_end(); - } - --/** Create new directory entry under "/proc/ati/...." -- * Where -- * root_dir - Root directory. If NULL then we should use "/proc/ati" root. -- * name - Pointer to the name of directory -- * access - Access attribute. We could use it to disable access to the directory for everybody accept owner. -- * By default owner is root. -- * Return NULL if failure. Pointer to proc_dir_entry otherwise -- */ --void * KCL_create_proc_dir(void *root_dir, const char *name, unsigned int access) --{ -- struct proc_dir_entry *dir = NULL; -- -- if (root_dir == NULL) -- dir = create_proc_entry(name, S_IFDIR | access, firegl_stub_root); -- else -- dir = create_proc_entry(name, S_IFDIR | access, (struct proc_dir_entry *)root_dir); -- -- return dir; --} -- --/* Remove proc directory entry -- * root - Pointer to directory proc entry or NULL if for "/proc/ati" -- * name - Name to delete -- */ --void KCL_remove_proc_dir_entry(void *root, const char *name) --{ -- if (root == NULL) -- remove_proc_entry(name, firegl_stub_root); -- else -- remove_proc_entry(name, (struct proc_dir_entry *)root); --} -- -- --/* Create proc_entry under "root_dir" -- * read_fn - Function which will be called on read request -- * write_fn - Function which will be called on write request -- * private_data - Pointer to private data which will be passed -- */ --void KCL_create_proc_entry(void *root_dir, const char *name, unsigned int access_mode, void *read_fn, void *write_fn, void *private_data) --{ -- struct proc_dir_entry *ent = NULL; -- -- if (root_dir == NULL || name == NULL) -- return; -- -- ent = create_proc_entry(name, access_mode, (struct proc_dir_entry *)root_dir); -- -- if (ent) -- { -- ent->read_proc = (read_proc_t *)read_fn; -- ent->write_proc = (write_proc_t *)write_fn; -- ent->data = private_data; -- } --} -- - #endif /* __KERNEL__ */ |