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-rw-r--r--sys/amd64/amd64/in_cksum.c2
-rw-r--r--sys/amd64/amd64/machdep.c2
-rw-r--r--sys/amd64/amd64/pmap.c2
-rw-r--r--sys/amd64/amd64/trap.c2
-rw-r--r--sys/amd64/amd64/vm_machdep.c2
-rw-r--r--sys/amd64/ia32/ia32_syscall.c2
-rw-r--r--sys/amd64/include/floatingpoint.h2
-rw-r--r--sys/amd64/include/ieeefp.h2
-rw-r--r--sys/amd64/include/param.h2
-rw-r--r--sys/amd64/include/varargs.h2
-rw-r--r--sys/amd64/include/vmparam.h2
-rw-r--r--sys/arm/arm/autoconf.c2
-rw-r--r--sys/arm/arm/in_cksum.c2
-rw-r--r--sys/arm/arm/vm_machdep.c2
-rw-r--r--sys/arm/include/_align.h2
-rw-r--r--sys/arm/include/_types.h2
-rw-r--r--sys/arm/include/floatingpoint.h2
-rw-r--r--sys/arm/include/param.h2
-rw-r--r--sys/arm/include/proc.h2
-rw-r--r--sys/arm/include/profile.h2
-rw-r--r--sys/arm/include/reloc.h2
-rw-r--r--sys/compat/linprocfs/linprocfs.c2
-rw-r--r--sys/compat/ndis/cfg_var.h2
-rw-r--r--sys/compat/ndis/hal_var.h2
-rw-r--r--sys/compat/ndis/kern_ndis.c2
-rw-r--r--sys/compat/ndis/kern_windrv.c2
-rw-r--r--sys/compat/ndis/ndis_var.h2
-rw-r--r--sys/compat/ndis/ntoskrnl_var.h2
-rw-r--r--sys/compat/ndis/pe_var.h2
-rw-r--r--sys/compat/ndis/resource_var.h2
-rw-r--r--sys/compat/ndis/subr_hal.c2
-rw-r--r--sys/compat/ndis/subr_ndis.c2
-rw-r--r--sys/compat/ndis/subr_ntoskrnl.c2
-rw-r--r--sys/compat/ndis/subr_pe.c2
-rw-r--r--sys/compat/ndis/subr_usbd.c2
-rw-r--r--sys/compat/ndis/usbd_var.h2
-rw-r--r--sys/dev/an/if_aironet_ieee.h2
-rw-r--r--sys/dev/an/if_an.c2
-rw-r--r--sys/dev/an/if_an_isa.c2
-rw-r--r--sys/dev/an/if_an_pccard.c2
-rw-r--r--sys/dev/an/if_an_pci.c2
-rw-r--r--sys/dev/an/if_anreg.h2
-rw-r--r--sys/dev/bge/if_bge.c2
-rw-r--r--sys/dev/bge/if_bgereg.h2
-rw-r--r--sys/dev/dc/dcphy.c2
-rw-r--r--sys/dev/dc/if_dc.c2
-rw-r--r--sys/dev/dc/if_dcreg.h2
-rw-r--r--sys/dev/dc/pnphy.c2
-rw-r--r--sys/dev/dcons/dcons.c2
-rw-r--r--sys/dev/dcons/dcons.h2
-rw-r--r--sys/dev/dcons/dcons_crom.c2
-rw-r--r--sys/dev/dcons/dcons_os.c2
-rw-r--r--sys/dev/dcons/dcons_os.h2
-rw-r--r--sys/dev/firewire/fwcrom.c2
-rw-r--r--sys/dev/firewire/fwdma.c2
-rw-r--r--sys/dev/firewire/fwdma.h2
-rw-r--r--sys/dev/firewire/fwmem.c2
-rw-r--r--sys/dev/firewire/fwmem.h2
-rw-r--r--sys/dev/firewire/fwphyreg.h2
-rw-r--r--sys/dev/firewire/if_fwe.c2
-rw-r--r--sys/dev/firewire/if_fwevar.h2
-rw-r--r--sys/dev/firewire/if_fwip.c2
-rw-r--r--sys/dev/firewire/if_fwipvar.h2
-rw-r--r--sys/dev/firewire/sbp_targ.c2
-rw-r--r--sys/dev/ic/i82586.h2
-rw-r--r--sys/dev/if_ndis/if_ndis.c2
-rw-r--r--sys/dev/if_ndis/if_ndis_pccard.c2
-rw-r--r--sys/dev/if_ndis/if_ndis_pci.c2
-rw-r--r--sys/dev/if_ndis/if_ndis_usb.c2
-rw-r--r--sys/dev/if_ndis/if_ndisvar.h2
-rw-r--r--sys/dev/lge/if_lge.c2
-rw-r--r--sys/dev/lge/if_lgereg.h2
-rw-r--r--sys/dev/mii/amphy.c2
-rw-r--r--sys/dev/mii/amphyreg.h2
-rw-r--r--sys/dev/mii/brgphy.c2
-rw-r--r--sys/dev/mii/brgphyreg.h2
-rw-r--r--sys/dev/mii/ciphy.c2
-rw-r--r--sys/dev/mii/ciphyreg.h2
-rw-r--r--sys/dev/mii/mlphy.c2
-rw-r--r--sys/dev/mii/nsgphyreg.h2
-rw-r--r--sys/dev/mii/pnaphy.c2
-rw-r--r--sys/dev/mii/rgephy.c2
-rw-r--r--sys/dev/mii/rgephyreg.h2
-rw-r--r--sys/dev/mii/rlphy.c2
-rw-r--r--sys/dev/mii/rlswitch.c2
-rw-r--r--sys/dev/mii/xmphy.c2
-rw-r--r--sys/dev/mii/xmphyreg.h2
-rw-r--r--sys/dev/msk/if_msk.c2
-rw-r--r--sys/dev/msk/if_mskreg.h2
-rw-r--r--sys/dev/nge/if_nge.c2
-rw-r--r--sys/dev/nge/if_ngereg.h2
-rw-r--r--sys/dev/pcn/if_pcn.c2
-rw-r--r--sys/dev/pcn/if_pcnreg.h2
-rw-r--r--sys/dev/ppbus/lpt.c2
-rw-r--r--sys/dev/re/if_re.c2
-rw-r--r--sys/dev/sf/if_sf.c2
-rw-r--r--sys/dev/sf/if_sfreg.h2
-rw-r--r--sys/dev/sge/if_sge.c2
-rw-r--r--sys/dev/sge/if_sgereg.h2
-rw-r--r--sys/dev/sis/if_sis.c2
-rw-r--r--sys/dev/sis/if_sisreg.h2
-rw-r--r--sys/dev/sk/if_sk.c2
-rw-r--r--sys/dev/sk/if_skreg.h2
-rw-r--r--sys/dev/sk/xmaciireg.h2
-rw-r--r--sys/dev/ste/if_ste.c2
-rw-r--r--sys/dev/ste/if_stereg.h2
-rw-r--r--sys/dev/ti/if_ti.c2
-rw-r--r--sys/dev/ti/if_tireg.h2
-rw-r--r--sys/dev/tl/if_tl.c2
-rw-r--r--sys/dev/tl/if_tlreg.h2
-rw-r--r--sys/dev/txp/if_txp.c2
-rw-r--r--sys/dev/usb/net/if_aue.c2
-rw-r--r--sys/dev/usb/net/if_auereg.h2
-rw-r--r--sys/dev/usb/net/if_axe.c2
-rw-r--r--sys/dev/usb/net/if_axereg.h2
-rw-r--r--sys/dev/usb/net/if_cdce.c2
-rw-r--r--sys/dev/usb/net/if_cdcereg.h2
-rw-r--r--sys/dev/usb/net/if_cue.c2
-rw-r--r--sys/dev/usb/net/if_cuereg.h2
-rw-r--r--sys/dev/usb/net/if_kue.c2
-rw-r--r--sys/dev/usb/net/if_kuefw.h2
-rw-r--r--sys/dev/usb/net/if_kuereg.h2
-rw-r--r--sys/dev/usb/net/if_mosreg.h2
-rw-r--r--sys/dev/usb/net/if_rue.c2
-rw-r--r--sys/dev/vge/if_vge.c2
-rw-r--r--sys/dev/vge/if_vgereg.h2
-rw-r--r--sys/dev/vge/if_vgevar.h2
-rw-r--r--sys/dev/vr/if_vr.c2
-rw-r--r--sys/dev/vr/if_vrreg.h2
-rw-r--r--sys/dev/wb/if_wb.c2
-rw-r--r--sys/dev/wb/if_wbreg.h2
-rw-r--r--sys/dev/wi/if_wavelan_ieee.h2
-rw-r--r--sys/dev/wi/if_wi_macio.c2
-rw-r--r--sys/dev/wi/if_wi_pccard.c2
-rw-r--r--sys/dev/wi/if_wi_pci.c2
-rw-r--r--sys/dev/wi/if_wireg.h2
-rw-r--r--sys/dev/wi/if_wivar.h2
-rw-r--r--sys/dev/xl/if_xl.c2
-rw-r--r--sys/dev/xl/if_xlreg.h2
-rw-r--r--sys/fs/procfs/procfs.c2
-rw-r--r--sys/fs/procfs/procfs_rlimit.c2
-rw-r--r--sys/geom/vinum/geom_vinum_share.c2
-rw-r--r--sys/geom/vinum/geom_vinum_subr.c2
-rw-r--r--sys/geom/vinum/geom_vinum_var.h4
-rw-r--r--sys/i386/i386/longrun.c2
-rw-r--r--sys/i386/i386/machdep.c2
-rw-r--r--sys/i386/i386/pmap.c2
-rw-r--r--sys/i386/i386/trap.c2
-rw-r--r--sys/i386/i386/vm_machdep.c2
-rw-r--r--sys/i386/ibcs2/ibcs2_misc.c2
-rw-r--r--sys/i386/include/floatingpoint.h2
-rw-r--r--sys/i386/include/ieeefp.h2
-rw-r--r--sys/isa/pnpreg.h2
-rw-r--r--sys/kern/init_main.c2
-rw-r--r--sys/kern/kern_acct.c2
-rw-r--r--sys/kern/ksched.c2
-rw-r--r--sys/kern/p1003_1b.c2
-rw-r--r--sys/kern/posix4_mib.c2
-rw-r--r--sys/kern/subr_syscall.c2
-rw-r--r--sys/kern/subr_trap.c2
-rw-r--r--sys/libkern/strcasecmp.c2
-rw-r--r--sys/libkern/strstr.c2
-rw-r--r--sys/mips/include/_types.h2
-rw-r--r--sys/mips/include/cpuinfo.h2
-rw-r--r--sys/mips/include/floatingpoint.h2
-rw-r--r--sys/mips/include/reloc.h2
-rw-r--r--sys/mips/mips/db_disasm.c2
-rw-r--r--sys/mips/mips/in_cksum.c2
-rw-r--r--sys/mips/mips/sys_machdep.c2
-rw-r--r--sys/net/fddi.h2
-rw-r--r--sys/net/if_arcsubr.c2
-rw-r--r--sys/net/if_fddisubr.c2
-rw-r--r--sys/netinet6/ip6_id.c2
-rw-r--r--sys/netsmb/smb_crypt.c2
-rw-r--r--sys/nfs/bootp_subr.c2
-rw-r--r--sys/nfs/krpc_subr.c2
-rw-r--r--sys/powerpc/fpu/fpu_emu.c4
-rw-r--r--sys/powerpc/include/_align.h2
-rw-r--r--sys/powerpc/include/_types.h2
-rw-r--r--sys/powerpc/include/param.h2
-rw-r--r--sys/powerpc/powerpc/in_cksum.c2
-rw-r--r--sys/powerpc/powerpc/vm_machdep.c2
-rw-r--r--sys/riscv/riscv/in_cksum.c2
-rw-r--r--sys/riscv/riscv/pmap.c2
-rw-r--r--sys/sparc64/include/cache.h2
-rw-r--r--sys/sparc64/sparc64/cache.c2
-rw-r--r--sys/sparc64/sparc64/eeprom.c2
-rw-r--r--sys/sys/kernel.h2
-rw-r--r--sys/sys/pioctl.h2
-rw-r--r--sys/sys/posix4.h2
-rw-r--r--sys/sys/sched.h2
-rw-r--r--sys/sys/tiio.h2
-rw-r--r--sys/vm/swap_pager.c2
-rw-r--r--sys/vm/vm_fault.c2
-rw-r--r--sys/vm/vm_pageout.c2
-rw-r--r--sys/vm/vnode_pager.c2
-rw-r--r--sys/x86/include/_align.h2
-rw-r--r--sys/x86/include/_types.h2
198 files changed, 398 insertions, 2 deletions
diff --git a/sys/amd64/amd64/in_cksum.c b/sys/amd64/amd64/in_cksum.c
index ae02e91d9203..30e90f043cc3 100644
--- a/sys/amd64/amd64/in_cksum.c
+++ b/sys/amd64/amd64/in_cksum.c
@@ -1,6 +1,8 @@
/* $NetBSD: in_cksum.c,v 1.7 1997/09/02 13:18:15 thorpej Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1988, 1992, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1996
diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c
index 4ce0285b1fa6..3175616d0ce0 100644
--- a/sys/amd64/amd64/machdep.c
+++ b/sys/amd64/amd64/machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003 Peter Wemm.
* Copyright (c) 1992 Terrence R. Lambert.
* Copyright (c) 1982, 1987, 1990 The Regents of the University of California.
diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c
index e93936685347..f200a34af6c8 100644
--- a/sys/amd64/amd64/pmap.c
+++ b/sys/amd64/amd64/pmap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/amd64/amd64/trap.c b/sys/amd64/amd64/trap.c
index e5a69d715a7b..35cded01ecce 100644
--- a/sys/amd64/amd64/trap.c
+++ b/sys/amd64/amd64/trap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1994, David Greenman
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/amd64/amd64/vm_machdep.c b/sys/amd64/amd64/vm_machdep.c
index fae37d731b06..24fc65a4af3c 100644
--- a/sys/amd64/amd64/vm_machdep.c
+++ b/sys/amd64/amd64/vm_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1982, 1986 The Regents of the University of California.
* Copyright (c) 1989, 1990 William Jolitz
* Copyright (c) 1994 John Dyson
diff --git a/sys/amd64/ia32/ia32_syscall.c b/sys/amd64/ia32/ia32_syscall.c
index c07b38cb438a..22d6f211fb41 100644
--- a/sys/amd64/ia32/ia32_syscall.c
+++ b/sys/amd64/ia32/ia32_syscall.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1994, David Greenman
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/amd64/include/floatingpoint.h b/sys/amd64/include/floatingpoint.h
index cda9e46230ca..b7c154743d0c 100644
--- a/sys/amd64/include/floatingpoint.h
+++ b/sys/amd64/include/floatingpoint.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1993 Andrew Moore, Talke Studio
* All rights reserved.
*
diff --git a/sys/amd64/include/ieeefp.h b/sys/amd64/include/ieeefp.h
index a40366092d57..df2263098f46 100644
--- a/sys/amd64/include/ieeefp.h
+++ b/sys/amd64/include/ieeefp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003 Peter Wemm.
* Copyright (c) 1990 Andrew Moore, Talke Studio
* All rights reserved.
diff --git a/sys/amd64/include/param.h b/sys/amd64/include/param.h
index 23fce271e901..86f7e08d9725 100644
--- a/sys/amd64/include/param.h
+++ b/sys/amd64/include/param.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/amd64/include/varargs.h b/sys/amd64/include/varargs.h
index 93faac6a84dd..8d1d7d7e1f38 100644
--- a/sys/amd64/include/varargs.h
+++ b/sys/amd64/include/varargs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/amd64/include/vmparam.h b/sys/amd64/include/vmparam.h
index 381097adf8b1..6d63201c6581 100644
--- a/sys/amd64/include/vmparam.h
+++ b/sys/amd64/include/vmparam.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/arm/arm/autoconf.c b/sys/arm/arm/autoconf.c
index f18f67dcda8f..3b9036200406 100644
--- a/sys/arm/arm/autoconf.c
+++ b/sys/arm/arm/autoconf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/arm/arm/in_cksum.c b/sys/arm/arm/in_cksum.c
index 3bce65018397..d37c68720d2a 100644
--- a/sys/arm/arm/in_cksum.c
+++ b/sys/arm/arm/in_cksum.c
@@ -1,6 +1,8 @@
/* $NetBSD: in_cksum.c,v 1.7 1997/09/02 13:18:15 thorpej Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1988, 1992, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1996
diff --git a/sys/arm/arm/vm_machdep.c b/sys/arm/arm/vm_machdep.c
index bebae6c703af..f16c884637c8 100644
--- a/sys/arm/arm/vm_machdep.c
+++ b/sys/arm/arm/vm_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1982, 1986 The Regents of the University of California.
* Copyright (c) 1989, 1990 William Jolitz
* Copyright (c) 1994 John Dyson
diff --git a/sys/arm/include/_align.h b/sys/arm/include/_align.h
index e382fe2ac311..8b575ceca082 100644
--- a/sys/arm/include/_align.h
+++ b/sys/arm/include/_align.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 David E. O'Brien
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/arm/include/_types.h b/sys/arm/include/_types.h
index 204d8b3c42c5..de299e9bb680 100644
--- a/sys/arm/include/_types.h
+++ b/sys/arm/include/_types.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/arm/include/floatingpoint.h b/sys/arm/include/floatingpoint.h
index fd328a9d739b..b1c28e91d79e 100644
--- a/sys/arm/include/floatingpoint.h
+++ b/sys/arm/include/floatingpoint.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1993 Andrew Moore, Talke Studio
* All rights reserved.
*
diff --git a/sys/arm/include/param.h b/sys/arm/include/param.h
index 6c20dd28716b..39dcc5e341bf 100644
--- a/sys/arm/include/param.h
+++ b/sys/arm/include/param.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 David E. O'Brien
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/arm/include/proc.h b/sys/arm/include/proc.h
index fc4b31eabac1..94855b6f60e7 100644
--- a/sys/arm/include/proc.h
+++ b/sys/arm/include/proc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/arm/include/profile.h b/sys/arm/include/profile.h
index 49769a93ee82..a4973175f3bd 100644
--- a/sys/arm/include/profile.h
+++ b/sys/arm/include/profile.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/arm/include/reloc.h b/sys/arm/include/reloc.h
index df4a126eb1a9..688475703225 100644
--- a/sys/arm/include/reloc.h
+++ b/sys/arm/include/reloc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/compat/linprocfs/linprocfs.c b/sys/compat/linprocfs/linprocfs.c
index b707a18d3e87..686d417d00fc 100644
--- a/sys/compat/linprocfs/linprocfs.c
+++ b/sys/compat/linprocfs/linprocfs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000 Dag-Erling Coïdan Smørgrav
* Copyright (c) 1999 Pierre Beyssac
* Copyright (c) 1993 Jan-Simon Pendry
diff --git a/sys/compat/ndis/cfg_var.h b/sys/compat/ndis/cfg_var.h
index 1fb44ce268a1..ff40a85926be 100644
--- a/sys/compat/ndis/cfg_var.h
+++ b/sys/compat/ndis/cfg_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/hal_var.h b/sys/compat/ndis/hal_var.h
index 699b01ca0efd..f8864e2e7071 100644
--- a/sys/compat/ndis/hal_var.h
+++ b/sys/compat/ndis/hal_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/kern_ndis.c b/sys/compat/ndis/kern_ndis.c
index fb9dcaaf7a8d..0542f40cd877 100644
--- a/sys/compat/ndis/kern_ndis.c
+++ b/sys/compat/ndis/kern_ndis.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/kern_windrv.c b/sys/compat/ndis/kern_windrv.c
index 5572988ca3d4..597b8362b37e 100644
--- a/sys/compat/ndis/kern_windrv.c
+++ b/sys/compat/ndis/kern_windrv.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2005
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/ndis_var.h b/sys/compat/ndis/ndis_var.h
index 92e62a1fbdbc..0782853cf661 100644
--- a/sys/compat/ndis/ndis_var.h
+++ b/sys/compat/ndis/ndis_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/ntoskrnl_var.h b/sys/compat/ndis/ntoskrnl_var.h
index 48ddcd9d8baf..9c8c19964504 100644
--- a/sys/compat/ndis/ntoskrnl_var.h
+++ b/sys/compat/ndis/ntoskrnl_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/pe_var.h b/sys/compat/ndis/pe_var.h
index 9729f0b5e4bf..2e5758c592e1 100644
--- a/sys/compat/ndis/pe_var.h
+++ b/sys/compat/ndis/pe_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/resource_var.h b/sys/compat/ndis/resource_var.h
index 5ce096c08e02..b06a2e09f910 100644
--- a/sys/compat/ndis/resource_var.h
+++ b/sys/compat/ndis/resource_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2005
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/subr_hal.c b/sys/compat/ndis/subr_hal.c
index 7bb3f28e6caf..ea30675d66b0 100644
--- a/sys/compat/ndis/subr_hal.c
+++ b/sys/compat/ndis/subr_hal.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/subr_ndis.c b/sys/compat/ndis/subr_ndis.c
index 98a0a284ce8f..e1ba8cc12cd6 100644
--- a/sys/compat/ndis/subr_ndis.c
+++ b/sys/compat/ndis/subr_ndis.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/subr_ntoskrnl.c b/sys/compat/ndis/subr_ntoskrnl.c
index cfa97275d7ee..5bf3e7aeee49 100644
--- a/sys/compat/ndis/subr_ntoskrnl.c
+++ b/sys/compat/ndis/subr_ntoskrnl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/subr_pe.c b/sys/compat/ndis/subr_pe.c
index 47bef25499c1..1cd698fdd51c 100644
--- a/sys/compat/ndis/subr_pe.c
+++ b/sys/compat/ndis/subr_pe.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/subr_usbd.c b/sys/compat/ndis/subr_usbd.c
index eca2708bfc1a..2c877ea533a5 100644
--- a/sys/compat/ndis/subr_usbd.c
+++ b/sys/compat/ndis/subr_usbd.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2005
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/compat/ndis/usbd_var.h b/sys/compat/ndis/usbd_var.h
index 019bd32a9715..6566a29d52d6 100644
--- a/sys/compat/ndis/usbd_var.h
+++ b/sys/compat/ndis/usbd_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/an/if_aironet_ieee.h b/sys/dev/an/if_aironet_ieee.h
index 28e4f72148e9..bc1247e041a2 100644
--- a/sys/dev/an/if_aironet_ieee.h
+++ b/sys/dev/an/if_aironet_ieee.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/an/if_an.c b/sys/dev/an/if_an.c
index cae604c055c1..c1871e513d4d 100644
--- a/sys/dev/an/if_an.c
+++ b/sys/dev/an/if_an.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/an/if_an_isa.c b/sys/dev/an/if_an_isa.c
index 19e5cd07552d..a6d3c81d52da 100644
--- a/sys/dev/an/if_an_isa.c
+++ b/sys/dev/an/if_an_isa.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/an/if_an_pccard.c b/sys/dev/an/if_an_pccard.c
index 6f26d7a39035..4c9f94350ec9 100644
--- a/sys/dev/an/if_an_pccard.c
+++ b/sys/dev/an/if_an_pccard.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/an/if_an_pci.c b/sys/dev/an/if_an_pci.c
index db658cfa6139..5fa071e0f8b7 100644
--- a/sys/dev/an/if_an_pci.c
+++ b/sys/dev/an/if_an_pci.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/an/if_anreg.h b/sys/dev/an/if_anreg.h
index ee69b8856019..b9a6d523cb10 100644
--- a/sys/dev/an/if_anreg.h
+++ b/sys/dev/an/if_anreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/bge/if_bge.c b/sys/dev/bge/if_bge.c
index 929bedc5ee0a..1edf2a274632 100644
--- a/sys/dev/bge/if_bge.c
+++ b/sys/dev/bge/if_bge.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Wind River Systems
* Copyright (c) 1997, 1998, 1999, 2001
* Bill Paul <wpaul@windriver.com>. All rights reserved.
diff --git a/sys/dev/bge/if_bgereg.h b/sys/dev/bge/if_bgereg.h
index 0cf9ca18c9bc..eb7686e70d05 100644
--- a/sys/dev/bge/if_bgereg.h
+++ b/sys/dev/bge/if_bgereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Wind River Systems
* Copyright (c) 1997, 1998, 1999, 2001
* Bill Paul <wpaul@windriver.com>. All rights reserved.
diff --git a/sys/dev/dc/dcphy.c b/sys/dev/dc/dcphy.c
index f96a9b360bb2..8b28d462a5b3 100644
--- a/sys/dev/dc/dcphy.c
+++ b/sys/dev/dc/dcphy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/dc/if_dc.c b/sys/dev/dc/if_dc.c
index 421e326d256c..dba0f642906e 100644
--- a/sys/dev/dc/if_dc.c
+++ b/sys/dev/dc/if_dc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/dc/if_dcreg.h b/sys/dev/dc/if_dcreg.h
index e290881fa017..9ae26cc6e59f 100644
--- a/sys/dev/dc/if_dcreg.h
+++ b/sys/dev/dc/if_dcreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/dc/pnphy.c b/sys/dev/dc/pnphy.c
index f8d31de782ef..f2da30cc6cf0 100644
--- a/sys/dev/dc/pnphy.c
+++ b/sys/dev/dc/pnphy.c
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/dcons/dcons.c b/sys/dev/dcons/dcons.c
index da5183e15cd3..07dda2940621 100644
--- a/sys/dev/dcons/dcons.c
+++ b/sys/dev/dcons/dcons.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2003,2004
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/dcons/dcons.h b/sys/dev/dcons/dcons.h
index e613f5bbe51d..c7ade863b6ef 100644
--- a/sys/dev/dcons/dcons.h
+++ b/sys/dev/dcons/dcons.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2002-2004
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/dcons/dcons_crom.c b/sys/dev/dcons/dcons_crom.c
index cb206752be9f..1fa7dcb92efe 100644
--- a/sys/dev/dcons/dcons_crom.c
+++ b/sys/dev/dcons/dcons_crom.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/dcons/dcons_os.c b/sys/dev/dcons/dcons_os.c
index 01e61663e5b0..3b17ffeaa5c4 100644
--- a/sys/dev/dcons/dcons_os.c
+++ b/sys/dev/dcons/dcons_os.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2003,2004
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/dcons/dcons_os.h b/sys/dev/dcons/dcons_os.h
index bd6dfeff8009..7421b4734d78 100644
--- a/sys/dev/dcons/dcons_os.h
+++ b/sys/dev/dcons/dcons_os.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2002-2004
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/fwcrom.c b/sys/dev/firewire/fwcrom.c
index e53d3b678cd6..251173a7e71b 100644
--- a/sys/dev/firewire/fwcrom.c
+++ b/sys/dev/firewire/fwcrom.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002-2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/fwdma.c b/sys/dev/firewire/fwdma.c
index 45598f2828d7..27599c41bdf8 100644
--- a/sys/dev/firewire/fwdma.c
+++ b/sys/dev/firewire/fwdma.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/fwdma.h b/sys/dev/firewire/fwdma.h
index ec67971ad229..dfa942d91448 100644
--- a/sys/dev/firewire/fwdma.h
+++ b/sys/dev/firewire/fwdma.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/fwmem.c b/sys/dev/firewire/fwmem.c
index 034481d086d0..2faa4d3d3618 100644
--- a/sys/dev/firewire/fwmem.c
+++ b/sys/dev/firewire/fwmem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002-2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/fwmem.h b/sys/dev/firewire/fwmem.h
index de717947e844..f79dec68eccf 100644
--- a/sys/dev/firewire/fwmem.h
+++ b/sys/dev/firewire/fwmem.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2002-2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/fwphyreg.h b/sys/dev/firewire/fwphyreg.h
index c54881e582b4..6b9c11e8cc60 100644
--- a/sys/dev/firewire/fwphyreg.h
+++ b/sys/dev/firewire/fwphyreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/if_fwe.c b/sys/dev/firewire/if_fwe.c
index 07b41ef6230b..3541d199c0b2 100644
--- a/sys/dev/firewire/if_fwe.c
+++ b/sys/dev/firewire/if_fwe.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002-2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/if_fwevar.h b/sys/dev/firewire/if_fwevar.h
index 4b8eb76d0605..cb043cb35481 100644
--- a/sys/dev/firewire/if_fwevar.h
+++ b/sys/dev/firewire/if_fwevar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002-2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/firewire/if_fwip.c b/sys/dev/firewire/if_fwip.c
index 3928ef13ae5b..bc72709a3915 100644
--- a/sys/dev/firewire/if_fwip.c
+++ b/sys/dev/firewire/if_fwip.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004
* Doug Rabson
* Copyright (c) 2002-2003
diff --git a/sys/dev/firewire/if_fwipvar.h b/sys/dev/firewire/if_fwipvar.h
index 57e7904b5f81..acf6fb93598b 100644
--- a/sys/dev/firewire/if_fwipvar.h
+++ b/sys/dev/firewire/if_fwipvar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004
* Doug Rabson
* Copyright (c) 2002-2003
diff --git a/sys/dev/firewire/sbp_targ.c b/sys/dev/firewire/sbp_targ.c
index cf4457d3ac41..f1b302528213 100644
--- a/sys/dev/firewire/sbp_targ.c
+++ b/sys/dev/firewire/sbp_targ.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 2003
* Hidetoshi Shimokawa. All rights reserved.
*
diff --git a/sys/dev/ic/i82586.h b/sys/dev/ic/i82586.h
index d594730a0dd5..8a0f9dc4356e 100644
--- a/sys/dev/ic/i82586.h
+++ b/sys/dev/ic/i82586.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1992, University of Vermont and State Agricultural College.
* Copyright (c) 1992, Garrett A. Wollman.
* All rights reserved.
diff --git a/sys/dev/if_ndis/if_ndis.c b/sys/dev/if_ndis/if_ndis.c
index 6083d9778c01..c0a4a3cc1907 100644
--- a/sys/dev/if_ndis/if_ndis.c
+++ b/sys/dev/if_ndis/if_ndis.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/if_ndis/if_ndis_pccard.c b/sys/dev/if_ndis/if_ndis_pccard.c
index 7cbc0cef8753..36d52986691d 100644
--- a/sys/dev/if_ndis/if_ndis_pccard.c
+++ b/sys/dev/if_ndis/if_ndis_pccard.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/if_ndis/if_ndis_pci.c b/sys/dev/if_ndis/if_ndis_pci.c
index bf2f313023df..b9d860f9d889 100644
--- a/sys/dev/if_ndis/if_ndis_pci.c
+++ b/sys/dev/if_ndis/if_ndis_pci.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/if_ndis/if_ndis_usb.c b/sys/dev/if_ndis/if_ndis_usb.c
index a9a8d67aabde..d88dc59c1968 100644
--- a/sys/dev/if_ndis/if_ndis_usb.c
+++ b/sys/dev/if_ndis/if_ndis_usb.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2005
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/if_ndis/if_ndisvar.h b/sys/dev/if_ndis/if_ndisvar.h
index 7259127aa34c..0182e15f6e2a 100644
--- a/sys/dev/if_ndis/if_ndisvar.h
+++ b/sys/dev/if_ndis/if_ndisvar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/lge/if_lge.c b/sys/dev/lge/if_lge.c
index 115d2fa74729..dba01794b139 100644
--- a/sys/dev/lge/if_lge.c
+++ b/sys/dev/lge/if_lge.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Wind River Systems
* Copyright (c) 1997, 1998, 1999, 2000, 2001
* Bill Paul <william.paul@windriver.com>. All rights reserved.
diff --git a/sys/dev/lge/if_lgereg.h b/sys/dev/lge/if_lgereg.h
index bb794c2fad6e..e5e8893fb733 100644
--- a/sys/dev/lge/if_lgereg.h
+++ b/sys/dev/lge/if_lgereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Wind River Systems
* Copyright (c) 1997, 1998, 1999, 2000, 2001
* Bill Paul <wpaul@bsdi.com>. All rights reserved.
diff --git a/sys/dev/mii/amphy.c b/sys/dev/mii/amphy.c
index ae3827db9a22..bd6b75e2b2b0 100644
--- a/sys/dev/mii/amphy.c
+++ b/sys/dev/mii/amphy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/mii/amphyreg.h b/sys/dev/mii/amphyreg.h
index 6cdbc95647b5..30bac3028b05 100644
--- a/sys/dev/mii/amphyreg.h
+++ b/sys/dev/mii/amphyreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/mii/brgphy.c b/sys/dev/mii/brgphy.c
index eea3588f7038..6d77b11a1e7a 100644
--- a/sys/dev/mii/brgphy.c
+++ b/sys/dev/mii/brgphy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/mii/brgphyreg.h b/sys/dev/mii/brgphyreg.h
index b3535d59fbc2..5cceb392a02b 100644
--- a/sys/dev/mii/brgphyreg.h
+++ b/sys/dev/mii/brgphyreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/mii/ciphy.c b/sys/dev/mii/ciphy.c
index 2d2816cddf0a..b91b19f8c89a 100644
--- a/sys/dev/mii/ciphy.c
+++ b/sys/dev/mii/ciphy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/mii/ciphyreg.h b/sys/dev/mii/ciphyreg.h
index dd73f87783dc..ce91db480ada 100644
--- a/sys/dev/mii/ciphyreg.h
+++ b/sys/dev/mii/ciphyreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/mii/mlphy.c b/sys/dev/mii/mlphy.c
index 89b4f2cc0b48..486a2fa0241d 100644
--- a/sys/dev/mii/mlphy.c
+++ b/sys/dev/mii/mlphy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/mii/nsgphyreg.h b/sys/dev/mii/nsgphyreg.h
index 44899191715e..02dff78b97c8 100644
--- a/sys/dev/mii/nsgphyreg.h
+++ b/sys/dev/mii/nsgphyreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Wind River Systems
* Copyright (c) 2001
* Bill Paul <wpaul@bsdi.com>. All rights reserved.
diff --git a/sys/dev/mii/pnaphy.c b/sys/dev/mii/pnaphy.c
index 6e5c51b255cf..c03c57844985 100644
--- a/sys/dev/mii/pnaphy.c
+++ b/sys/dev/mii/pnaphy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000 Berkeley Software Design, Inc.
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@osd.bsdi.com>. All rights reserved.
diff --git a/sys/dev/mii/rgephy.c b/sys/dev/mii/rgephy.c
index 25cea3abdbaf..362aa200cba0 100644
--- a/sys/dev/mii/rgephy.c
+++ b/sys/dev/mii/rgephy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/mii/rgephyreg.h b/sys/dev/mii/rgephyreg.h
index 35917daa69c9..39efaee4ddd0 100644
--- a/sys/dev/mii/rgephyreg.h
+++ b/sys/dev/mii/rgephyreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/mii/rlphy.c b/sys/dev/mii/rlphy.c
index 782fc3c807b5..6433faf23142 100644
--- a/sys/dev/mii/rlphy.c
+++ b/sys/dev/mii/rlphy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/mii/rlswitch.c b/sys/dev/mii/rlswitch.c
index d3e3c938df7e..e21797a4c9a6 100644
--- a/sys/dev/mii/rlswitch.c
+++ b/sys/dev/mii/rlswitch.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
* Copyright (c) 2006 Bernd Walter. All rights reserved.
diff --git a/sys/dev/mii/xmphy.c b/sys/dev/mii/xmphy.c
index 8c35aa5cf749..c0c67e4d19e5 100644
--- a/sys/dev/mii/xmphy.c
+++ b/sys/dev/mii/xmphy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/mii/xmphyreg.h b/sys/dev/mii/xmphyreg.h
index 92b9f78b4617..30877233ff34 100644
--- a/sys/dev/mii/xmphyreg.h
+++ b/sys/dev/mii/xmphyreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/msk/if_msk.c b/sys/dev/msk/if_msk.c
index 9d6373111a5d..ea500fa2f4ea 100644
--- a/sys/dev/msk/if_msk.c
+++ b/sys/dev/msk/if_msk.c
@@ -46,6 +46,8 @@
*****************************************************************************/
/*-
+ * SPDX-License-Identifier: BSD-4-Clause AND BSD-3-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/msk/if_mskreg.h b/sys/dev/msk/if_mskreg.h
index 8f2ea634b50d..7bd0b53a49af 100644
--- a/sys/dev/msk/if_mskreg.h
+++ b/sys/dev/msk/if_mskreg.h
@@ -46,6 +46,8 @@
******************************************************************************/
/*-
+ * SPDX-License-Identifier: BSD-4-Clause AND BSD-3-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/nge/if_nge.c b/sys/dev/nge/if_nge.c
index 2bd49e1e2799..8d9e1861bea5 100644
--- a/sys/dev/nge/if_nge.c
+++ b/sys/dev/nge/if_nge.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Wind River Systems
* Copyright (c) 1997, 1998, 1999, 2000, 2001
* Bill Paul <wpaul@bsdi.com>. All rights reserved.
diff --git a/sys/dev/nge/if_ngereg.h b/sys/dev/nge/if_ngereg.h
index 9df0d92c8142..ed638438ef71 100644
--- a/sys/dev/nge/if_ngereg.h
+++ b/sys/dev/nge/if_ngereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Wind River Systems
* Copyright (c) 1997, 1998, 1999, 2000, 2001
* Bill Paul <wpaul@bsdi.com>. All rights reserved.
diff --git a/sys/dev/pcn/if_pcn.c b/sys/dev/pcn/if_pcn.c
index a81bd0178b7d..5a35cac26493 100644
--- a/sys/dev/pcn/if_pcn.c
+++ b/sys/dev/pcn/if_pcn.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000 Berkeley Software Design, Inc.
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@osd.bsdi.com>. All rights reserved.
diff --git a/sys/dev/pcn/if_pcnreg.h b/sys/dev/pcn/if_pcnreg.h
index a10edfd76aa4..95cf0ec8f847 100644
--- a/sys/dev/pcn/if_pcnreg.h
+++ b/sys/dev/pcn/if_pcnreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000 Berkeley Software Design, Inc.
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
diff --git a/sys/dev/ppbus/lpt.c b/sys/dev/ppbus/lpt.c
index ce08ccc605c2..9fc3b1b48104 100644
--- a/sys/dev/ppbus/lpt.c
+++ b/sys/dev/ppbus/lpt.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1990 William F. Jolitz, TeleMuse
* All rights reserved.
*
diff --git a/sys/dev/re/if_re.c b/sys/dev/re/if_re.c
index 00c27642b568..e9328b5ec1d1 100644
--- a/sys/dev/re/if_re.c
+++ b/sys/dev/re/if_re.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998-2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/sf/if_sf.c b/sys/dev/sf/if_sf.c
index 2d0df0ffa5d8..ef07f5db7fc2 100644
--- a/sys/dev/sf/if_sf.c
+++ b/sys/dev/sf/if_sf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/sf/if_sfreg.h b/sys/dev/sf/if_sfreg.h
index 0ed20acb6e15..bec92f1c813c 100644
--- a/sys/dev/sf/if_sfreg.h
+++ b/sys/dev/sf/if_sfreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/sge/if_sge.c b/sys/dev/sge/if_sge.c
index 9aefce1e32e5..7c9bdd954700 100644
--- a/sys/dev/sge/if_sge.c
+++ b/sys/dev/sge/if_sge.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2008-2010 Nikolay Denev <ndenev@gmail.com>
* Copyright (c) 2007-2008 Alexander Pohoyda <alexander.pohoyda@gmx.net>
* Copyright (c) 1997, 1998, 1999
diff --git a/sys/dev/sge/if_sgereg.h b/sys/dev/sge/if_sgereg.h
index a72d1a5a5646..5b7d75ed6913 100644
--- a/sys/dev/sge/if_sgereg.h
+++ b/sys/dev/sge/if_sgereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2008, 2009, 2010 Nikolay Denev <ndenev@gmail.com>
* Copyright (c) 2007, 2008 Alexander Pohoyda <alexander.pohoyda@gmx.net>
* Copyright (c) 1997, 1998, 1999
diff --git a/sys/dev/sis/if_sis.c b/sys/dev/sis/if_sis.c
index 71593e6b9b00..cf719ec310dc 100644
--- a/sys/dev/sis/if_sis.c
+++ b/sys/dev/sis/if_sis.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2005 Poul-Henning Kamp <phk@FreeBSD.org>
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
diff --git a/sys/dev/sis/if_sisreg.h b/sys/dev/sis/if_sisreg.h
index 6256fde33f04..9523af1d2ec8 100644
--- a/sys/dev/sis/if_sisreg.h
+++ b/sys/dev/sis/if_sisreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/sk/if_sk.c b/sys/dev/sk/if_sk.c
index 265172970634..a288b5145b07 100644
--- a/sys/dev/sk/if_sk.c
+++ b/sys/dev/sk/if_sk.c
@@ -1,6 +1,8 @@
/* $OpenBSD: if_sk.c,v 2.33 2003/08/12 05:23:06 nate Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/sk/if_skreg.h b/sys/dev/sk/if_skreg.h
index 49c958320b90..85d3f14ea625 100644
--- a/sys/dev/sk/if_skreg.h
+++ b/sys/dev/sk/if_skreg.h
@@ -1,6 +1,8 @@
/* $OpenBSD: if_skreg.h,v 1.10 2003/08/12 05:23:06 nate Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/sk/xmaciireg.h b/sys/dev/sk/xmaciireg.h
index 604073b72a38..30bd16c9a749 100644
--- a/sys/dev/sk/xmaciireg.h
+++ b/sys/dev/sk/xmaciireg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/ste/if_ste.c b/sys/dev/ste/if_ste.c
index e6cffb3d23b2..0005615a6304 100644
--- a/sys/dev/ste/if_ste.c
+++ b/sys/dev/ste/if_ste.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/ste/if_stereg.h b/sys/dev/ste/if_stereg.h
index e3aa51bff266..a27cb0a89a25 100644
--- a/sys/dev/ste/if_stereg.h
+++ b/sys/dev/ste/if_stereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/ti/if_ti.c b/sys/dev/ti/if_ti.c
index 421f5fd16145..c966302c7136 100644
--- a/sys/dev/ti/if_ti.c
+++ b/sys/dev/ti/if_ti.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/ti/if_tireg.h b/sys/dev/ti/if_tireg.h
index d55e1507fff0..a6b358bc1ea9 100644
--- a/sys/dev/ti/if_tireg.h
+++ b/sys/dev/ti/if_tireg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/tl/if_tl.c b/sys/dev/tl/if_tl.c
index 5d218e794f5e..70c1d17ec3fc 100644
--- a/sys/dev/tl/if_tl.c
+++ b/sys/dev/tl/if_tl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/tl/if_tlreg.h b/sys/dev/tl/if_tlreg.h
index 4a82cc5d9727..51fb6820bd8e 100644
--- a/sys/dev/tl/if_tlreg.h
+++ b/sys/dev/tl/if_tlreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/txp/if_txp.c b/sys/dev/txp/if_txp.c
index b048ad92d0d7..f4031bf47ccf 100644
--- a/sys/dev/txp/if_txp.c
+++ b/sys/dev/txp/if_txp.c
@@ -1,6 +1,8 @@
/* $OpenBSD: if_txp.c,v 1.48 2001/06/27 06:34:50 kjc Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001
* Jason L. Wright <jason@thought.net>, Theo de Raadt, and
* Aaron Campbell <aaron@monkey.org>. All rights reserved.
diff --git a/sys/dev/usb/net/if_aue.c b/sys/dev/usb/net/if_aue.c
index a756820bf358..5669e3fc4b47 100644
--- a/sys/dev/usb/net/if_aue.c
+++ b/sys/dev/usb/net/if_aue.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_auereg.h b/sys/dev/usb/net/if_auereg.h
index 4d0843eb8b1a..dfbaac424bf8 100644
--- a/sys/dev/usb/net/if_auereg.h
+++ b/sys/dev/usb/net/if_auereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_axe.c b/sys/dev/usb/net/if_axe.c
index aa1ce0ed4c37..68f4479d8e21 100644
--- a/sys/dev/usb/net/if_axe.c
+++ b/sys/dev/usb/net/if_axe.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000-2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_axereg.h b/sys/dev/usb/net/if_axereg.h
index 64cb2352485a..2654bbbab9af 100644
--- a/sys/dev/usb/net/if_axereg.h
+++ b/sys/dev/usb/net/if_axereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000-2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_cdce.c b/sys/dev/usb/net/if_cdce.c
index 8b220ae84051..d3662fe22e86 100644
--- a/sys/dev/usb/net/if_cdce.c
+++ b/sys/dev/usb/net/if_cdce.c
@@ -1,6 +1,8 @@
/* $NetBSD: if_cdce.c,v 1.4 2004/10/24 12:50:54 augustss Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000-2003 Bill Paul <wpaul@windriver.com>
* Copyright (c) 2003-2005 Craig Boston
* Copyright (c) 2004 Daniel Hartmeier
diff --git a/sys/dev/usb/net/if_cdcereg.h b/sys/dev/usb/net/if_cdcereg.h
index 1bc2d6039dc1..26d037c593b8 100644
--- a/sys/dev/usb/net/if_cdcereg.h
+++ b/sys/dev/usb/net/if_cdcereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003-2005 Craig Boston
* All rights reserved.
*
diff --git a/sys/dev/usb/net/if_cue.c b/sys/dev/usb/net/if_cue.c
index 1190f98231e2..9d66e51289b9 100644
--- a/sys/dev/usb/net/if_cue.c
+++ b/sys/dev/usb/net/if_cue.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_cuereg.h b/sys/dev/usb/net/if_cuereg.h
index ff245c0513eb..b5cccee42c19 100644
--- a/sys/dev/usb/net/if_cuereg.h
+++ b/sys/dev/usb/net/if_cuereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_kue.c b/sys/dev/usb/net/if_kue.c
index 562ead2809e7..4c07043e1712 100644
--- a/sys/dev/usb/net/if_kue.c
+++ b/sys/dev/usb/net/if_kue.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_kuefw.h b/sys/dev/usb/net/if_kuefw.h
index 2b055a92ed7b..8b799f01f850 100644
--- a/sys/dev/usb/net/if_kuefw.h
+++ b/sys/dev/usb/net/if_kuefw.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_kuereg.h b/sys/dev/usb/net/if_kuereg.h
index 16ad044d07ef..2f5d7ccb3b38 100644
--- a/sys/dev/usb/net/if_kuereg.h
+++ b/sys/dev/usb/net/if_kuereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_mosreg.h b/sys/dev/usb/net/if_mosreg.h
index c811d55279e3..b8034feb8e44 100644
--- a/sys/dev/usb/net/if_mosreg.h
+++ b/sys/dev/usb/net/if_mosreg.h
@@ -32,6 +32,8 @@
*/
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999, 2000-2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/usb/net/if_rue.c b/sys/dev/usb/net/if_rue.c
index 9b86e88474b8..3766c993e4ed 100644
--- a/sys/dev/usb/net/if_rue.c
+++ b/sys/dev/usb/net/if_rue.c
@@ -25,6 +25,8 @@
* SUCH DAMAGE.
*/
/*-
+ * SPDX-License-Identifier: BSD-4-Clause AND BSD-2-Clause-FreeBSD
+ *
* Copyright (c) 1997, 1998, 1999, 2000
* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/vge/if_vge.c b/sys/dev/vge/if_vge.c
index 315f273eef9d..e0ae98fa0b39 100644
--- a/sys/dev/vge/if_vge.c
+++ b/sys/dev/vge/if_vge.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/vge/if_vgereg.h b/sys/dev/vge/if_vgereg.h
index c8b3f1bb459b..88e6f22f3124 100644
--- a/sys/dev/vge/if_vgereg.h
+++ b/sys/dev/vge/if_vgereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/vge/if_vgevar.h b/sys/dev/vge/if_vgevar.h
index ca899cc5fc0a..6e707e2d5965 100644
--- a/sys/dev/vge/if_vgevar.h
+++ b/sys/dev/vge/if_vgevar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
diff --git a/sys/dev/vr/if_vr.c b/sys/dev/vr/if_vr.c
index 5ffee24c1588..b1c7b540155c 100644
--- a/sys/dev/vr/if_vr.c
+++ b/sys/dev/vr/if_vr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/vr/if_vrreg.h b/sys/dev/vr/if_vrreg.h
index 3618c1bae936..fdb581ace0a2 100644
--- a/sys/dev/vr/if_vrreg.h
+++ b/sys/dev/vr/if_vrreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/wb/if_wb.c b/sys/dev/wb/if_wb.c
index aa882f0d26c0..e91d38739f94 100644
--- a/sys/dev/wb/if_wb.c
+++ b/sys/dev/wb/if_wb.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/wb/if_wbreg.h b/sys/dev/wb/if_wbreg.h
index 16eb8a1cc2f8..a1dd905ea4d5 100644
--- a/sys/dev/wb/if_wbreg.h
+++ b/sys/dev/wb/if_wbreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/wi/if_wavelan_ieee.h b/sys/dev/wi/if_wavelan_ieee.h
index c2a8e1b2fd46..dd8a9883eda3 100644
--- a/sys/dev/wi/if_wavelan_ieee.h
+++ b/sys/dev/wi/if_wavelan_ieee.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/wi/if_wi_macio.c b/sys/dev/wi/if_wi_macio.c
index 6f25553af013..96d2f9906fa4 100644
--- a/sys/dev/wi/if_wi_macio.c
+++ b/sys/dev/wi/if_wi_macio.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2013 Justin Hibbits
* All rights reserved.
* Copyright (c) 1997, 1998, 1999
diff --git a/sys/dev/wi/if_wi_pccard.c b/sys/dev/wi/if_wi_pccard.c
index 82c1680bd08f..22bd0d6f8dfa 100644
--- a/sys/dev/wi/if_wi_pccard.c
+++ b/sys/dev/wi/if_wi_pccard.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/wi/if_wi_pci.c b/sys/dev/wi/if_wi_pci.c
index 0478a6d42b25..c347f2b3f0d3 100644
--- a/sys/dev/wi/if_wi_pci.c
+++ b/sys/dev/wi/if_wi_pci.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/wi/if_wireg.h b/sys/dev/wi/if_wireg.h
index d5e12cabe514..4bc504e3bb9d 100644
--- a/sys/dev/wi/if_wireg.h
+++ b/sys/dev/wi/if_wireg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/wi/if_wivar.h b/sys/dev/wi/if_wivar.h
index 55151fe9a43d..ce9a07ad61f2 100644
--- a/sys/dev/wi/if_wivar.h
+++ b/sys/dev/wi/if_wivar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002
* M Warner Losh <imp@freebsd.org>. All rights reserved.
* Copyright (c) 1997, 1998, 1999
diff --git a/sys/dev/xl/if_xl.c b/sys/dev/xl/if_xl.c
index 4c1c238981d1..48b1962051db 100644
--- a/sys/dev/xl/if_xl.c
+++ b/sys/dev/xl/if_xl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/dev/xl/if_xlreg.h b/sys/dev/xl/if_xlreg.h
index b27e038e2580..56d073a6e2e8 100644
--- a/sys/dev/xl/if_xlreg.h
+++ b/sys/dev/xl/if_xlreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997, 1998
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
diff --git a/sys/fs/procfs/procfs.c b/sys/fs/procfs/procfs.c
index 91ef0d83efd2..f6d0b90512d6 100644
--- a/sys/fs/procfs/procfs.c
+++ b/sys/fs/procfs/procfs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Dag-Erling Smørgrav
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993
diff --git a/sys/fs/procfs/procfs_rlimit.c b/sys/fs/procfs/procfs_rlimit.c
index 3885f566f6ea..8e16b8939e6c 100644
--- a/sys/fs/procfs/procfs_rlimit.c
+++ b/sys/fs/procfs/procfs_rlimit.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1999 Adrian Chadd
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/geom/vinum/geom_vinum_share.c b/sys/geom/vinum/geom_vinum_share.c
index eb70c28bcc63..5ca245a40554 100644
--- a/sys/geom/vinum/geom_vinum_share.c
+++ b/sys/geom/vinum/geom_vinum_share.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004, 2007 Lukas Ertl
* Copyright (c) 1997, 1998, 1999
* Nan Yang Computer Services Limited. All rights reserved.
diff --git a/sys/geom/vinum/geom_vinum_subr.c b/sys/geom/vinum/geom_vinum_subr.c
index a2642c29ece7..6e65a65f3389 100644
--- a/sys/geom/vinum/geom_vinum_subr.c
+++ b/sys/geom/vinum/geom_vinum_subr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004, 2007 Lukas Ertl
* Copyright (c) 2007, 2009 Ulf Lilleengen
* Copyright (c) 1997, 1998, 1999
diff --git a/sys/geom/vinum/geom_vinum_var.h b/sys/geom/vinum/geom_vinum_var.h
index 350661c73236..ee4e30ba53d1 100644
--- a/sys/geom/vinum/geom_vinum_var.h
+++ b/sys/geom/vinum/geom_vinum_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2004, 2007 Lukas Ertl
* Copyright (c) 1997, 1998, 1999
* Nan Yang Computer Services Limited. All rights reserved.
@@ -7,7 +9,7 @@
* Parts written by Greg Lehey.
*
* This software is distributed under the so-called ``Berkeley
- * License'': *
+ * License'': *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
diff --git a/sys/i386/i386/longrun.c b/sys/i386/i386/longrun.c
index 08fe3b1b27b1..d298ba06bacf 100644
--- a/sys/i386/i386/longrun.c
+++ b/sys/i386/i386/longrun.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 Tamotsu Hattori.
* Copyright (c) 2001 Mitsuru IWASAKI.
* All rights reserved.
diff --git a/sys/i386/i386/machdep.c b/sys/i386/i386/machdep.c
index 4ea9a1583b10..68a452208582 100644
--- a/sys/i386/i386/machdep.c
+++ b/sys/i386/i386/machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1992 Terrence R. Lambert.
* Copyright (c) 1982, 1987, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/i386/i386/pmap.c b/sys/i386/i386/pmap.c
index d0dbf5162c16..0c2a507a7885 100644
--- a/sys/i386/i386/pmap.c
+++ b/sys/i386/i386/pmap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/i386/i386/trap.c b/sys/i386/i386/trap.c
index 2acdb6cfc4f8..6a112354c19d 100644
--- a/sys/i386/i386/trap.c
+++ b/sys/i386/i386/trap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1994, David Greenman
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/i386/i386/vm_machdep.c b/sys/i386/i386/vm_machdep.c
index 40a84db91818..ec95c80aac78 100644
--- a/sys/i386/i386/vm_machdep.c
+++ b/sys/i386/i386/vm_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1982, 1986 The Regents of the University of California.
* Copyright (c) 1989, 1990 William Jolitz
* Copyright (c) 1994 John Dyson
diff --git a/sys/i386/ibcs2/ibcs2_misc.c b/sys/i386/ibcs2/ibcs2_misc.c
index 6e1b43ffdf27..c166d78a1486 100644
--- a/sys/i386/ibcs2/ibcs2_misc.c
+++ b/sys/i386/ibcs2/ibcs2_misc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1995 Steven Wallace
* Copyright (c) 1994, 1995 Scott Bartram
* Copyright (c) 1992, 1993
diff --git a/sys/i386/include/floatingpoint.h b/sys/i386/include/floatingpoint.h
index cda9e46230ca..b7c154743d0c 100644
--- a/sys/i386/include/floatingpoint.h
+++ b/sys/i386/include/floatingpoint.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1993 Andrew Moore, Talke Studio
* All rights reserved.
*
diff --git a/sys/i386/include/ieeefp.h b/sys/i386/include/ieeefp.h
index c676c4541831..9ece4e968c7b 100644
--- a/sys/i386/include/ieeefp.h
+++ b/sys/i386/include/ieeefp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2003 Peter Wemm.
* Copyright (c) 1990 Andrew Moore, Talke Studio
* All rights reserved.
diff --git a/sys/isa/pnpreg.h b/sys/isa/pnpreg.h
index 1b4cdc77822f..982ea98bd029 100644
--- a/sys/isa/pnpreg.h
+++ b/sys/isa/pnpreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1996, Sujal M. Patel
* All rights reserved.
*
diff --git a/sys/kern/init_main.c b/sys/kern/init_main.c
index dc4b836b7e61..645d120d9807 100644
--- a/sys/kern/init_main.c
+++ b/sys/kern/init_main.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1995 Terrence R. Lambert
* All rights reserved.
*
diff --git a/sys/kern/kern_acct.c b/sys/kern/kern_acct.c
index c13baa5d3891..b1602c6bb59b 100644
--- a/sys/kern/kern_acct.c
+++ b/sys/kern/kern_acct.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/ksched.c b/sys/kern/ksched.c
index 27aea72a3e94..bf03a46315c2 100644
--- a/sys/kern/ksched.c
+++ b/sys/kern/ksched.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1996, 1997
* HD Associates, Inc. All rights reserved.
*
diff --git a/sys/kern/p1003_1b.c b/sys/kern/p1003_1b.c
index 07049c7399a7..c1f51dd60a7a 100644
--- a/sys/kern/p1003_1b.c
+++ b/sys/kern/p1003_1b.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1996, 1997, 1998
* HD Associates, Inc. All rights reserved.
*
diff --git a/sys/kern/posix4_mib.c b/sys/kern/posix4_mib.c
index a4d7951305d7..f95b1be832ed 100644
--- a/sys/kern/posix4_mib.c
+++ b/sys/kern/posix4_mib.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1998
* HD Associates, Inc. All rights reserved.
*
diff --git a/sys/kern/subr_syscall.c b/sys/kern/subr_syscall.c
index 6a5dc3f601ae..bca47edaf613 100644
--- a/sys/kern/subr_syscall.c
+++ b/sys/kern/subr_syscall.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1994, David Greenman
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/kern/subr_trap.c b/sys/kern/subr_trap.c
index d382628c6e7b..6d36b2b92919 100644
--- a/sys/kern/subr_trap.c
+++ b/sys/kern/subr_trap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1994, David Greenman
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/libkern/strcasecmp.c b/sys/libkern/strcasecmp.c
index a7bba221d02d..cfa2d8ed9a59 100644
--- a/sys/libkern/strcasecmp.c
+++ b/sys/libkern/strcasecmp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1987, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strstr.c b/sys/libkern/strstr.c
index 2f0ad6ac8ea2..b7494f3235da 100644
--- a/sys/libkern/strstr.c
+++ b/sys/libkern/strstr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/_types.h b/sys/mips/include/_types.h
index d37b1bc99886..1f654c4894f5 100644
--- a/sys/mips/include/_types.h
+++ b/sys/mips/include/_types.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/include/cpuinfo.h b/sys/mips/include/cpuinfo.h
index 5111f65f4973..cdc98ef8e098 100644
--- a/sys/mips/include/cpuinfo.h
+++ b/sys/mips/include/cpuinfo.h
@@ -1,6 +1,8 @@
/* $NetBSD: cpu.h,v 1.70 2003/01/17 23:36:08 thorpej Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/floatingpoint.h b/sys/mips/include/floatingpoint.h
index cda9e46230ca..b7c154743d0c 100644
--- a/sys/mips/include/floatingpoint.h
+++ b/sys/mips/include/floatingpoint.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1993 Andrew Moore, Talke Studio
* All rights reserved.
*
diff --git a/sys/mips/include/reloc.h b/sys/mips/include/reloc.h
index 113745f82623..7b5610bda2af 100644
--- a/sys/mips/include/reloc.h
+++ b/sys/mips/include/reloc.h
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/sys/mips/mips/db_disasm.c b/sys/mips/mips/db_disasm.c
index 4adf6f31dfeb..8df7e0e0197e 100644
--- a/sys/mips/mips/db_disasm.c
+++ b/sys/mips/mips/db_disasm.c
@@ -1,5 +1,7 @@
/* $OpenBSD: db_disasm.c,v 1.1 1998/03/16 09:03:24 pefo Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/mips/in_cksum.c b/sys/mips/mips/in_cksum.c
index 31bcd3ebdd0a..8f9a2d9de106 100644
--- a/sys/mips/mips/in_cksum.c
+++ b/sys/mips/mips/in_cksum.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1988, 1992, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1996
diff --git a/sys/mips/mips/sys_machdep.c b/sys/mips/mips/sys_machdep.c
index 551b30504adf..5c4941ea75af 100644
--- a/sys/mips/mips/sys_machdep.c
+++ b/sys/mips/mips/sys_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/net/fddi.h b/sys/net/fddi.h
index 71e3b6fbd438..0badcc3c38b9 100644
--- a/sys/net/fddi.h
+++ b/sys/net/fddi.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1995 Matt Thomas (thomas@lkg.dec.com)
diff --git a/sys/net/if_arcsubr.c b/sys/net/if_arcsubr.c
index 6296e2e267dd..0e97125f19ef 100644
--- a/sys/net/if_arcsubr.c
+++ b/sys/net/if_arcsubr.c
@@ -2,6 +2,8 @@
/* $FreeBSD$ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1994, 1995 Ignatios Souvatzis
* Copyright (c) 1982, 1989, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/net/if_fddisubr.c b/sys/net/if_fddisubr.c
index 67a72c1f293e..5afe0c4525ea 100644
--- a/sys/net/if_fddisubr.c
+++ b/sys/net/if_fddisubr.c
@@ -1,3 +1,5 @@
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
/*-
* Copyright (c) 1995, 1996
* Matt Thomas <matt@3am-software.com>. All rights reserved.
diff --git a/sys/netinet6/ip6_id.c b/sys/netinet6/ip6_id.c
index 9a8086f48c53..5939ae9830cc 100644
--- a/sys/netinet6/ip6_id.c
+++ b/sys/netinet6/ip6_id.c
@@ -30,6 +30,8 @@
*/
/*-
+ * SPDX-License-Identifier: BSD-4-Clause AND BSD-3-Clause
+ *
* Copyright 1998 Niels Provos <provos@citi.umich.edu>
* All rights reserved.
*
diff --git a/sys/netsmb/smb_crypt.c b/sys/netsmb/smb_crypt.c
index b647afd09ae8..394b026523a9 100644
--- a/sys/netsmb/smb_crypt.c
+++ b/sys/netsmb/smb_crypt.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2000-2001, Boris Popov
* All rights reserved.
*
diff --git a/sys/nfs/bootp_subr.c b/sys/nfs/bootp_subr.c
index 51c76e767755..74bee40d5846 100644
--- a/sys/nfs/bootp_subr.c
+++ b/sys/nfs/bootp_subr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1995 Gordon Ross, Adam Glass
* Copyright (c) 1992 Regents of the University of California.
* All rights reserved.
diff --git a/sys/nfs/krpc_subr.c b/sys/nfs/krpc_subr.c
index 7ec8332d2781..21e8e3ad44d0 100644
--- a/sys/nfs/krpc_subr.c
+++ b/sys/nfs/krpc_subr.c
@@ -1,6 +1,8 @@
/* $NetBSD: krpc_subr.c,v 1.12.4.1 1996/06/07 00:52:26 cgd Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1995 Gordon Ross, Adam Glass
* Copyright (c) 1992 Regents of the University of California.
* All rights reserved.
diff --git a/sys/powerpc/fpu/fpu_emu.c b/sys/powerpc/fpu/fpu_emu.c
index 6d4e20cd7a82..75f44c7b786a 100644
--- a/sys/powerpc/fpu/fpu_emu.c
+++ b/sys/powerpc/fpu/fpu_emu.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_emu.c,v 1.14 2005/12/11 12:18:42 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright 2001 Wasabi Systems, Inc.
* All rights reserved.
*
diff --git a/sys/powerpc/include/_align.h b/sys/powerpc/include/_align.h
index 6eb8be28777d..9b425b6ee1e1 100644
--- a/sys/powerpc/include/_align.h
+++ b/sys/powerpc/include/_align.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 David E. O'Brien
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/powerpc/include/_types.h b/sys/powerpc/include/_types.h
index 0e5a941b4617..9ed2d8f62a13 100644
--- a/sys/powerpc/include/_types.h
+++ b/sys/powerpc/include/_types.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/powerpc/include/param.h b/sys/powerpc/include/param.h
index a74ccf212a8f..9039d307f586 100644
--- a/sys/powerpc/include/param.h
+++ b/sys/powerpc/include/param.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 David E. O'Brien
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/powerpc/powerpc/in_cksum.c b/sys/powerpc/powerpc/in_cksum.c
index f4f5fff96d05..ed0881d7520a 100644
--- a/sys/powerpc/powerpc/in_cksum.c
+++ b/sys/powerpc/powerpc/in_cksum.c
@@ -2,6 +2,8 @@
/* $NetBSD: in_cksum.c,v 1.7 1997/09/02 13:18:15 thorpej Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1988, 1992, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1996
diff --git a/sys/powerpc/powerpc/vm_machdep.c b/sys/powerpc/powerpc/vm_machdep.c
index 858fb1453820..cc9eea85a378 100644
--- a/sys/powerpc/powerpc/vm_machdep.c
+++ b/sys/powerpc/powerpc/vm_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1982, 1986 The Regents of the University of California.
* Copyright (c) 1989, 1990 William Jolitz
* Copyright (c) 1994 John Dyson
diff --git a/sys/riscv/riscv/in_cksum.c b/sys/riscv/riscv/in_cksum.c
index ae02e91d9203..30e90f043cc3 100644
--- a/sys/riscv/riscv/in_cksum.c
+++ b/sys/riscv/riscv/in_cksum.c
@@ -1,6 +1,8 @@
/* $NetBSD: in_cksum.c,v 1.7 1997/09/02 13:18:15 thorpej Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1988, 1992, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1996
diff --git a/sys/riscv/riscv/pmap.c b/sys/riscv/riscv/pmap.c
index 0fee628470f9..0fe2db214fcf 100644
--- a/sys/riscv/riscv/pmap.c
+++ b/sys/riscv/riscv/pmap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/sparc64/include/cache.h b/sys/sparc64/include/cache.h
index 3d0ac4f17648..a299f2e4974a 100644
--- a/sys/sparc64/include/cache.h
+++ b/sys/sparc64/include/cache.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1996
* The President and Fellows of Harvard College. All rights reserved.
* Copyright (c) 1992, 1993
diff --git a/sys/sparc64/sparc64/cache.c b/sys/sparc64/sparc64/cache.c
index 0dc3aa1662a1..5d92a4286660 100644
--- a/sys/sparc64/sparc64/cache.c
+++ b/sys/sparc64/sparc64/cache.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1996
* The President and Fellows of Harvard College. All rights reserved.
* Copyright (c) 1992, 1993
diff --git a/sys/sparc64/sparc64/eeprom.c b/sys/sparc64/sparc64/eeprom.c
index 9470bafeab54..fa385ea35eb7 100644
--- a/sys/sparc64/sparc64/eeprom.c
+++ b/sys/sparc64/sparc64/eeprom.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1994 Gordon W. Ross
diff --git a/sys/sys/kernel.h b/sys/sys/kernel.h
index 6b6564668ae6..ea3bf2620dab 100644
--- a/sys/sys/kernel.h
+++ b/sys/sys/kernel.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1995 Terrence R. Lambert
* All rights reserved.
*
diff --git a/sys/sys/pioctl.h b/sys/sys/pioctl.h
index 93bdbeccd2f8..1a0bf11f8794 100644
--- a/sys/sys/pioctl.h
+++ b/sys/sys/pioctl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright 1997 Sean Eric Fagan
*
* Redistribution and use in source and binary forms, with or without
diff --git a/sys/sys/posix4.h b/sys/sys/posix4.h
index 8dcf36dec335..3019c6d5ccf8 100644
--- a/sys/sys/posix4.h
+++ b/sys/sys/posix4.h
@@ -1,6 +1,8 @@
#ifndef _P1003_1B_P1003_1B_H_
#define _P1003_1B_P1003_1B_H_
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1996, 1997, 1998
* HD Associates, Inc. All rights reserved.
*
diff --git a/sys/sys/sched.h b/sys/sys/sched.h
index 576c8b1fc2b1..812434eba18b 100644
--- a/sys/sys/sched.h
+++ b/sys/sys/sched.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1996, 1997
* HD Associates, Inc. All rights reserved.
*
diff --git a/sys/sys/tiio.h b/sys/sys/tiio.h
index 442dceb012c0..9de9dd927587 100644
--- a/sys/sys/tiio.h
+++ b/sys/sys/tiio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause AND BSD-2-Clause-FreeBSD
+ *
* Copyright (c) 1999, 2000 Kenneth D. Merry.
* All rights reserved.
*
diff --git a/sys/vm/swap_pager.c b/sys/vm/swap_pager.c
index 19601431d440..2350c92729de 100644
--- a/sys/vm/swap_pager.c
+++ b/sys/vm/swap_pager.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1998 Matthew Dillon,
* Copyright (c) 1994 John S. Dyson
* Copyright (c) 1990 University of Utah.
diff --git a/sys/vm/vm_fault.c b/sys/vm/vm_fault.c
index 23284a6df5ac..1b03af4314d0 100644
--- a/sys/vm/vm_fault.c
+++ b/sys/vm/vm_fault.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/vm/vm_pageout.c b/sys/vm/vm_pageout.c
index c61010cf81af..e6086be03850 100644
--- a/sys/vm/vm_pageout.c
+++ b/sys/vm/vm_pageout.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/vm/vnode_pager.c b/sys/vm/vnode_pager.c
index e569503cc74d..cd5a749d4f9d 100644
--- a/sys/vm/vnode_pager.c
+++ b/sys/vm/vnode_pager.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1990 University of Utah.
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/x86/include/_align.h b/sys/x86/include/_align.h
index 9f7b6b953236..efb8d59bb70f 100644
--- a/sys/x86/include/_align.h
+++ b/sys/x86/include/_align.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001 David E. O'Brien
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/x86/include/_types.h b/sys/x86/include/_types.h
index 8aa0e2ba01b7..c9a7787fcab6 100644
--- a/sys/x86/include/_types.h
+++ b/sys/x86/include/_types.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.