summaryrefslogtreecommitdiffstats
path: root/arch/blackfin/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'arch/blackfin/kernel')
-rw-r--r--arch/blackfin/kernel/asm-offsets.c27
-rw-r--r--arch/blackfin/kernel/bfin_dma_5xx.c1
-rw-r--r--arch/blackfin/kernel/bfin_gpio.c27
-rw-r--r--arch/blackfin/kernel/cplb-mpu/cplbinit.c20
-rw-r--r--arch/blackfin/kernel/cplb-mpu/cplbmgr.c19
-rw-r--r--arch/blackfin/kernel/cplb-nompu/cplbinit.c19
-rw-r--r--arch/blackfin/kernel/cplb-nompu/cplbmgr.c16
-rw-r--r--arch/blackfin/kernel/cplbinfo.c26
-rw-r--r--arch/blackfin/kernel/dma-mapping.c27
-rw-r--r--arch/blackfin/kernel/early_printk.c23
-rw-r--r--arch/blackfin/kernel/entry.S27
-rw-r--r--arch/blackfin/kernel/fixed_code.S5
-rw-r--r--arch/blackfin/kernel/flat.c18
-rw-r--r--arch/blackfin/kernel/init_task.c27
-rw-r--r--arch/blackfin/kernel/irqchip.c27
-rw-r--r--arch/blackfin/kernel/module.c27
-rw-r--r--arch/blackfin/kernel/process.c27
-rw-r--r--arch/blackfin/kernel/ptrace.c28
-rw-r--r--arch/blackfin/kernel/setup.c6
-rw-r--r--arch/blackfin/kernel/shadow_console.c2
-rw-r--r--arch/blackfin/kernel/signal.c27
-rw-r--r--arch/blackfin/kernel/sys_bfin.c41
-rw-r--r--arch/blackfin/kernel/time-ts.c10
-rw-r--r--arch/blackfin/kernel/time.c64
-rw-r--r--arch/blackfin/kernel/traps.c27
-rw-r--r--arch/blackfin/kernel/vmlinux.lds.S27
26 files changed, 89 insertions, 506 deletions
diff --git a/arch/blackfin/kernel/asm-offsets.c b/arch/blackfin/kernel/asm-offsets.c
index f05d1b9..bd32c09 100644
--- a/arch/blackfin/kernel/asm-offsets.c
+++ b/arch/blackfin/kernel/asm-offsets.c
@@ -1,30 +1,9 @@
/*
- * File: arch/blackfin/kernel/asm-offsets.c
- * Based on:
- * Author:
+ * generate definitions needed by assembly language modules
*
- * Created:
- * Description: generate definitions needed by assembly language modules.
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/stddef.h>
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 384868d..1f17021 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -2,6 +2,7 @@
* bfin_dma_5xx.c - Blackfin DMA implementation
*
* Copyright 2004-2008 Analog Devices Inc.
+ *
* Licensed under the GPL-2 or later.
*/
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index fc4681c..22705ee 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -1,30 +1,9 @@
/*
- * File: arch/blackfin/kernel/bfin_gpio.c
- * Based on:
- * Author: Michael Hennerich (hennerich@blackfin.uclinux.org)
+ * GPIO Abstraction Layer
*
- * Created:
- * Description: GPIO Abstraction Layer
+ * Copyright 2006-2009 Analog Devices Inc.
*
- * Modified:
- * Copyright 2008 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/delay.h>
diff --git a/arch/blackfin/kernel/cplb-mpu/cplbinit.c b/arch/blackfin/kernel/cplb-mpu/cplbinit.c
index 36193ee..f7b9cdc 100644
--- a/arch/blackfin/kernel/cplb-mpu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-mpu/cplbinit.c
@@ -1,25 +1,11 @@
/*
* Blackfin CPLB initialization
*
- * Copyright 2004-2007 Analog Devices Inc.
+ * Copyright 2008-2009 Analog Devices Inc.
*
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later.
*/
+
#include <linux/module.h>
#include <asm/blackfin.h>
diff --git a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
index 8e1e9e9..69e0e53 100644
--- a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
+++ b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
@@ -1,22 +1,11 @@
/*
- * Blackfin CPLB exception handling.
- * Copyright 2004-2007 Analog Devices Inc.
+ * Blackfin CPLB exception handling for when MPU in on
*
- * 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.
+ * Copyright 2008-2009 Analog Devices Inc.
*
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later.
*/
+
#include <linux/module.h>
#include <linux/mm.h>
diff --git a/arch/blackfin/kernel/cplb-nompu/cplbinit.c b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
index 5d8ad503..fd9a2f3 100644
--- a/arch/blackfin/kernel/cplb-nompu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
@@ -1,24 +1,9 @@
/*
* Blackfin CPLB initialization
*
- * Copyright 2004-2007 Analog Devices Inc.
+ * Copyright 2007-2009 Analog Devices Inc.
*
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later.
*/
#include <linux/module.h>
diff --git a/arch/blackfin/kernel/cplb-nompu/cplbmgr.c b/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
index d9ea46c..5b88861 100644
--- a/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
@@ -1,26 +1,14 @@
/*
- * File: arch/blackfin/kernel/cplb-nompu-c/cplbmgr.c
* Based on: arch/blackfin/kernel/cplb-mpu/cplbmgr.c
* Author: Michael McTernan <mmcternan@airvana.com>
*
- * Created: 01Nov2008
* Description: CPLB miss handler.
*
* Modified:
* Copyright 2008 Airvana Inc.
- * Copyright 2004-2007 Analog Devices Inc.
+ * Copyright 2008-2009 Analog Devices Inc.
*
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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.
+ * Licensed under the GPL-2 or later
*/
#include <linux/kernel.h>
diff --git a/arch/blackfin/kernel/cplbinfo.c b/arch/blackfin/kernel/cplbinfo.c
index 64d7830..0bdaa51 100644
--- a/arch/blackfin/kernel/cplbinfo.c
+++ b/arch/blackfin/kernel/cplbinfo.c
@@ -2,6 +2,7 @@
* arch/blackfin/kernel/cplbinfo.c - display CPLB status
*
* Copyright 2004-2008 Analog Devices Inc.
+ *
* Licensed under the GPL-2 or later.
*/
@@ -111,24 +112,21 @@ static const struct seq_operations cplbinfo_sops = {
.show = cplbinfo_show,
};
+#define CPLBINFO_DCPLB_FLAG 0x80000000
+
static int cplbinfo_open(struct inode *inode, struct file *file)
{
- char buf[256], *path, *p;
+ struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ char cplb_type;
unsigned int cpu;
- char *s_cpu, *s_cplb;
int ret;
struct seq_file *m;
struct cplbinfo_data *cdata;
- path = d_path(&file->f_path, buf, sizeof(buf));
- if (IS_ERR(path))
- return PTR_ERR(path);
- s_cpu = strstr(path, "/cpu");
- s_cplb = strrchr(path, '/');
- if (!s_cpu || !s_cplb)
- return -EINVAL;
+ cpu = (unsigned int)pde->data;
+ cplb_type = cpu & CPLBINFO_DCPLB_FLAG ? 'D' : 'I';
+ cpu &= ~CPLBINFO_DCPLB_FLAG;
- cpu = simple_strtoul(s_cpu + 4, &p, 10);
if (!cpu_online(cpu))
return -ENODEV;
@@ -139,7 +137,7 @@ static int cplbinfo_open(struct inode *inode, struct file *file)
cdata = m->private;
cdata->pos = 0;
- cdata->cplb_type = toupper(s_cplb[1]);
+ cdata->cplb_type = cplb_type;
cplbinfo_seq_init(cdata, cpu);
return 0;
@@ -168,8 +166,10 @@ static int __init cplbinfo_init(void)
if (!cpu_dir)
return -ENOMEM;
- proc_create("icplb", S_IRUGO, cpu_dir, &cplbinfo_fops);
- proc_create("dcplb", S_IRUGO, cpu_dir, &cplbinfo_fops);
+ proc_create_data("icplb", S_IRUGO, cpu_dir, &cplbinfo_fops,
+ (void *)cpu);
+ proc_create_data("dcplb", S_IRUGO, cpu_dir, &cplbinfo_fops,
+ (void *)(cpu | CPLBINFO_DCPLB_FLAG));
}
return 0;
diff --git a/arch/blackfin/kernel/dma-mapping.c b/arch/blackfin/kernel/dma-mapping.c
index 2f62a9f..e74e74d 100644
--- a/arch/blackfin/kernel/dma-mapping.c
+++ b/arch/blackfin/kernel/dma-mapping.c
@@ -1,30 +1,9 @@
/*
- * File: arch/blackfin/kernel/dma-mapping.c
- * Based on:
- * Author:
+ * Dynamic DMA mapping support
*
- * Created:
- * Description: Dynamic DMA mapping support.
+ * Copyright 2005-2009 Analog Devices Inc.
*
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/types.h>
diff --git a/arch/blackfin/kernel/early_printk.c b/arch/blackfin/kernel/early_printk.c
index 931c78b..84ed837 100644
--- a/arch/blackfin/kernel/early_printk.c
+++ b/arch/blackfin/kernel/early_printk.c
@@ -1,25 +1,10 @@
/*
- * File: arch/blackfin/kernel/early_printk.c
- * Based on: arch/x86_64/kernel/early_printk.c
- * Author: Robin Getz <rgetz@blackfin.uclinux.org
+ * allow a console to be used for early printk
+ * derived from arch/x86/kernel/early_printk.c
*
- * Created: 14Aug2007
- * Description: allow a console to be used for early printk
+ * Copyright 2007-2009 Analog Devices Inc.
*
- * Modified:
- * Copyright 2004-2007 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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.
+ * Licensed under the GPL-2
*/
#include <linux/kernel.h>
diff --git a/arch/blackfin/kernel/entry.S b/arch/blackfin/kernel/entry.S
index 3f8769b..f27dc22 100644
--- a/arch/blackfin/kernel/entry.S
+++ b/arch/blackfin/kernel/entry.S
@@ -1,30 +1,7 @@
/*
- * File: arch/blackfin/kernel/entry.S
- * Based on:
- * Author:
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Created:
- * Description:
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/linkage.h>
diff --git a/arch/blackfin/kernel/fixed_code.S b/arch/blackfin/kernel/fixed_code.S
index 0d2d9e0..0565917 100644
--- a/arch/blackfin/kernel/fixed_code.S
+++ b/arch/blackfin/kernel/fixed_code.S
@@ -6,7 +6,12 @@
* These are aligned to 16 bytes, so that we have some space to replace
* these sequences with something else (e.g. kernel traps if we ever do
* BF561 SMP).
+ *
+ * Copyright 2007-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
*/
+
#include <linux/linkage.h>
#include <linux/init.h>
#include <linux/unistd.h>
diff --git a/arch/blackfin/kernel/flat.c b/arch/blackfin/kernel/flat.c
index d188b24..a88dadd 100644
--- a/arch/blackfin/kernel/flat.c
+++ b/arch/blackfin/kernel/flat.c
@@ -1,21 +1,7 @@
/*
- * arch/blackfin/kernel/flat.c
+ * Copyright 2007 Analog Devices Inc.
*
- * Copyright (C) 2007 Analog Devices, Inc.
- *
- * 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
+ * Licensed under the GPL-2.
*/
#include <linux/module.h>
diff --git a/arch/blackfin/kernel/init_task.c b/arch/blackfin/kernel/init_task.c
index c26c34d..118c5b9 100644
--- a/arch/blackfin/kernel/init_task.c
+++ b/arch/blackfin/kernel/init_task.c
@@ -1,30 +1,7 @@
/*
- * File: arch/blackfin/kernel/init_task.c
- * Based on:
- * Author:
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Created:
- * Description: This file contains the simple DMA Implementation for Blackfin
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/mm.h>
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 4b5fd36..db9f9c9 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -1,30 +1,7 @@
/*
- * File: arch/blackfin/kernel/irqchip.c
- * Based on:
- * Author:
+ * Copyright 2005-2009 Analog Devices Inc.
*
- * Created:
- * Description: This file contains the simple DMA Implementation for Blackfin
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/kernel_stat.h>
diff --git a/arch/blackfin/kernel/module.c b/arch/blackfin/kernel/module.c
index 67fc7a5..a6dfa6b 100644
--- a/arch/blackfin/kernel/module.c
+++ b/arch/blackfin/kernel/module.c
@@ -1,30 +1,7 @@
/*
- * File: arch/blackfin/kernel/module.c
- * Based on:
- * Author:
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Created:
- * Description:
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#define pr_fmt(fmt) "module %s: " fmt
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index f5b2861..430ae39 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -1,30 +1,9 @@
/*
- * File: arch/blackfin/kernel/process.c
- * Based on:
- * Author:
+ * Blackfin architecture-dependent process handling
*
- * Created:
- * Description: Blackfin architecture-dependent process handling.
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/module.h>
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index 30f4828..0982b5d 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -1,30 +1,8 @@
/*
- * File: arch/blackfin/kernel/ptrace.c
- * Based on: Taken from linux/kernel/ptrace.c
- * Author: linux/kernel/ptrace.c is by Ross Biro 1/23/92, edited by Linus Torvalds
+ * linux/kernel/ptrace.c is by Ross Biro 1/23/92, edited by Linus Torvalds
+ * these modifications are Copyright 2004-2009 Analog Devices Inc.
*
- * Created: 1/23/92
- * Description:
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2
*/
#include <linux/kernel.h>
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 369535b..c202a44 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -1,9 +1,5 @@
/*
- * arch/blackfin/kernel/setup.c
- *
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Enter bugs at http://blackfin.uclinux.org/
+ * Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
diff --git a/arch/blackfin/kernel/shadow_console.c b/arch/blackfin/kernel/shadow_console.c
index 8b8c710..557e9fe 100644
--- a/arch/blackfin/kernel/shadow_console.c
+++ b/arch/blackfin/kernel/shadow_console.c
@@ -4,8 +4,6 @@
*
* Copyright 2009 Analog Devices Inc.
*
- * Enter bugs at http://blackfin.uclinux.org/
- *
* Licensed under the GPL-2 or later.
*/
diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c
index dbc3bbf..9d90c18 100644
--- a/arch/blackfin/kernel/signal.c
+++ b/arch/blackfin/kernel/signal.c
@@ -1,30 +1,7 @@
/*
- * File: arch/blackfin/kernel/signal.c
- * Based on:
- * Author:
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Created:
- * Description:
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/signal.h>
diff --git a/arch/blackfin/kernel/sys_bfin.c b/arch/blackfin/kernel/sys_bfin.c
index 3da60fb..afcef12 100644
--- a/arch/blackfin/kernel/sys_bfin.c
+++ b/arch/blackfin/kernel/sys_bfin.c
@@ -1,32 +1,10 @@
/*
- * File: arch/blackfin/kernel/sys_bfin.c
- * Based on:
- * Author:
+ * contains various random system calls that have a non-standard
+ * calling sequence on the Linux/Blackfin platform.
*
- * Created:
- * Description: This file contains various random system calls that
- * have a non-standard calling sequence on the Linux/bfin
- * platform.
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/spinlock.h>
@@ -91,3 +69,14 @@ asmlinkage void *sys_dma_memcpy(void *dest, const void *src, size_t len)
{
return safe_dma_memcpy(dest, src, len);
}
+
+#if defined(CONFIG_FB) || defined(CONFIG_FB_MODULE)
+#include <linux/fb.h>
+unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr,
+ unsigned long len, unsigned long pgoff, unsigned long flags)
+{
+ struct fb_info *info = filp->private_data;
+ return (unsigned long)info->screen_base;
+}
+EXPORT_SYMBOL(get_fb_unmapped_area);
+#endif
diff --git a/arch/blackfin/kernel/time-ts.c b/arch/blackfin/kernel/time-ts.c
index f971576..359cfb1 100644
--- a/arch/blackfin/kernel/time-ts.c
+++ b/arch/blackfin/kernel/time-ts.c
@@ -1,13 +1,13 @@
/*
- * linux/arch/kernel/time-ts.c
- *
* Based on arm clockevents implementation and old bfin time tick.
*
- * Copyright(C) 2008, GeoTechnologies, Vitja Makarov
+ * Copyright 2008-2009 Analog Devics Inc.
+ * 2008 GeoTechnologies
+ * Vitja Makarov
*
- * This code is licenced under the GPL version 2. For details see
- * kernel-base/COPYING.
+ * Licensed under the GPL-2
*/
+
#include <linux/module.h>
#include <linux/profile.h>
#include <linux/interrupt.h>
diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c
index adb54aa..bd3b53d 100644
--- a/arch/blackfin/kernel/time.c
+++ b/arch/blackfin/kernel/time.c
@@ -14,6 +14,7 @@
#include <linux/time.h>
#include <linux/irq.h>
#include <linux/delay.h>
+#include <linux/sched.h>
#include <asm/blackfin.h>
#include <asm/time.h>
@@ -81,11 +82,11 @@ time_sched_init(irqreturn_t(*timer_routine) (int, void *))
#endif
}
+#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
/*
* Should return useconds since last timer tick
*/
-#ifndef CONFIG_GENERIC_TIME
-static unsigned long gettimeoffset(void)
+u32 arch_gettimeoffset(void)
{
unsigned long offset;
unsigned long clocks_per_jiffy;
@@ -184,65 +185,6 @@ void __init time_init(void)
time_sched_init(timer_interrupt);
}
-#ifndef CONFIG_GENERIC_TIME
-void do_gettimeofday(struct timeval *tv)
-{
- unsigned long flags;
- unsigned long seq;
- unsigned long usec, sec;
-
- do {
- seq = read_seqbegin_irqsave(&xtime_lock, flags);
- usec = gettimeoffset();
- sec = xtime.tv_sec;
- usec += (xtime.tv_nsec / NSEC_PER_USEC);
- }
- while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
-
- while (usec >= USEC_PER_SEC) {
- usec -= USEC_PER_SEC;
- sec++;
- }
-
- tv->tv_sec = sec;
- tv->tv_usec = usec;
-}
-EXPORT_SYMBOL(do_gettimeofday);
-
-int do_settimeofday(struct timespec *tv)
-{
- time_t wtm_sec, sec = tv->tv_sec;
- long wtm_nsec, nsec = tv->tv_nsec;
-
- if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC)
- return -EINVAL;
-
- write_seqlock_irq(&xtime_lock);
- /*
- * This is revolting. We need to set the xtime.tv_usec
- * correctly. However, the value in this location is
- * is value at the last tick.
- * Discover what correction gettimeofday
- * would have done, and then undo it!
- */
- nsec -= (gettimeoffset() * NSEC_PER_USEC);
-
- wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
- wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);
-
- set_normalized_timespec(&xtime, sec, nsec);
- set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
-
- ntp_clear();
-
- write_sequnlock_irq(&xtime_lock);
- clock_was_set();
-
- return 0;
-}
-EXPORT_SYMBOL(do_settimeofday);
-#endif /* !CONFIG_GENERIC_TIME */
-
/*
* Scheduler clock - returns current time in nanosec units.
*/
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 56464cb..6b7325d 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -1,30 +1,7 @@
/*
- * File: arch/blackfin/kernel/traps.c
- * Based on:
- * Author: Hamish Macdonald
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Created:
- * Description: uses S/W interrupt 15 for the system calls
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#include <linux/bug.h>
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index ffd90fb..10e1253 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -1,30 +1,7 @@
/*
- * File: arch/blackfin/kernel/vmlinux.lds.S
- * Based on: none - original work
- * Author:
+ * Copyright 2004-2009 Analog Devices Inc.
*
- * Created: Tue Sep 21 2004
- * Description: Master linker script for blackfin architecture
- *
- * Modified:
- * Copyright 2004-2007 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later
*/
#define VMLINUX_SYMBOL(_sym_) _##_sym_
OpenPOWER on IntegriCloud