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Commit 21d7a886 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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[PATCH] big much needed magic number update from Petr Baudis

parent 1bd129db
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Documentation/magic-number.txt
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...@@ -43,17 +43,30 @@ sorted by number field. ...@@ -43,17 +43,30 @@ sorted by number field.
<mailto: kgb@knm.org.pl> <mailto: kgb@knm.org.pl>
29 Jul 1998 29 Jul 1998
Updated the magic table to Linux 2.5.45. Right over the feature freeze,
but it is possible that some new magic numbers will sneak into the
kernel before 2.6.x yet.
Petr Baudis
<pasky@ucw.cz>
03 Nov 2002
Magic Name Number Structure File Magic Name Number Structure File
=========================================================================== ===========================================================================
PG_MAGIC 'P' pg_{read,write}_hdr include/linux/pg.h PG_MAGIC 'P' pg_{read,write}_hdr include/linux/pg.h
CMAGIC 0x0111 user include/linux/a.out.h
MKISS_DRIVER_MAGIC 0x04bf mkiss_channel drivers/net/mkiss.h MKISS_DRIVER_MAGIC 0x04bf mkiss_channel drivers/net/mkiss.h
RISCOM8_MAGIC 0x0907 riscom_port drivers/char/riscom8.h RISCOM8_MAGIC 0x0907 riscom_port drivers/char/riscom8.h
SPECIALIX_MAGIC 0x0907 specialix_port drivers/char/specialix_io8.h
AURORA_MAGIC 0x0A18 Aurora_port drivers/sbus/char/aurora.h
HDLC_MAGIC 0x239e n_hdlc drivers/char/n_hdlc.c
APM_BIOS_MAGIC 0x4101 apm_user arch/i386/kernel/apm.c APM_BIOS_MAGIC 0x4101 apm_user arch/i386/kernel/apm.c
CYCLADES_MAGIC 0x4359 cyclades_port include/linux/cyclades.h CYCLADES_MAGIC 0x4359 cyclades_port include/linux/cyclades.h
FASYNC_MAGIC 0x4601 fasync_struct include/linux/fs.h FASYNC_MAGIC 0x4601 fasync_struct include/linux/fs.h
ISICOM_MAGIC 0x4d54 isi_port include/linux/isicom.h
PTY_MAGIC 0x5001 (none at the moment) PTY_MAGIC 0x5001 (none at the moment)
drivers/char/pty.c drivers/char/pty.c
PPP_MAGIC 0x5002 ppp include/linux/if_ppp.h PPP_MAGIC 0x5002 ppp include/linux/if_pppvar.h
SERIAL_MAGIC 0x5301 async_struct include/linux/serial.h SERIAL_MAGIC 0x5301 async_struct include/linux/serial.h
SSTATE_MAGIC 0x5302 serial_state include/linux/serial.h SSTATE_MAGIC 0x5302 serial_state include/linux/serial.h
SLIP_MAGIC 0x5302 slip drivers/net/slip.h SLIP_MAGIC 0x5302 slip drivers/net/slip.h
...@@ -63,37 +76,82 @@ SIXPACK_MAGIC 0x5304 sixpack drivers/net/hamradio/6pack.h ...@@ -63,37 +76,82 @@ SIXPACK_MAGIC 0x5304 sixpack drivers/net/hamradio/6pack.h
AX25_MAGIC 0x5316 ax_disp drivers/net/mkiss.h AX25_MAGIC 0x5316 ax_disp drivers/net/mkiss.h
ESP_MAGIC 0x53ee esp_struct drivers/char/esp.h ESP_MAGIC 0x53ee esp_struct drivers/char/esp.h
TTY_MAGIC 0x5401 tty_struct include/linux/tty.h TTY_MAGIC 0x5401 tty_struct include/linux/tty.h
MGSL_MAGIC 0x5401 mgsl_info drivers/char/synclink.c
TTY_DRIVER_MAGIC 0x5402 tty_driver include/linux/tty_driver.h TTY_DRIVER_MAGIC 0x5402 tty_driver include/linux/tty_driver.h
MGSLPC_MAGIC 0x5402 mgslpc_info drivers/char/pcmcia/synclink_cs.c
TTY_LDISC_MAGIC 0x5403 tty_ldisc include/linux/tty_ldisc.h TTY_LDISC_MAGIC 0x5403 tty_ldisc include/linux/tty_ldisc.h
SPECIALIX_MAGIC 0x0907 specialix_port drivers/char/specialix_io8.h USB_SERIAL_MAGIC 0x6702 usb_serial drivers/usb/serial/usb-serial.h
CG_MAGIC 0x090255 ufs_cylinder_group include/linux/ufs_fs.h USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth drivers/usb/class/bluetty.c
RPORT_MAGIC 0x525001 r_port drivers/char/rocket_int.h RFCOMM_TTY_MAGIC 0x6d02 (note at the moment)
net/bluetooth/rfcomm/tty.c
USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port drivers/usb/serial/usb-serial.h
CG_MAGIC 0x00090255 ufs_cylinder_group include/linux/ufs_fs.h
A2232_MAGIC 0x000a2232 gs_port drivers/char/ser_a2232.h
SOLARIS_SOCKET_MAGIC 0x000ADDED sol_socket_struct arch/sparc64/solaris/socksys.h
RPORT_MAGIC 0x00525001 r_port drivers/char/rocket_int.h
LSEMAGIC 0x05091998 lse drivers/fc4/fc.c
GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str drivers/scsi/gdth_ioctl.h GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str drivers/scsi/gdth_ioctl.h
RIO_MAGIC 0x12345678 gs_port drivers/char/rio/rio_linux.c
SX_MAGIC 0x12345678 gs_port drivers/char/sx.h
NBD_REQUEST_MAGIC 0x12560953 nbd_request include/linux/nbd.h NBD_REQUEST_MAGIC 0x12560953 nbd_request include/linux/nbd.h
SLAB_RED_MAGIC2 0x170fc2a5 (any) mm/slab.c RED_MAGIC2 0x170fc2a5 (any) mm/slab.c
BAYCOM_MAGIC 0x19730510 baycom_state drivers/net/baycom_epp.c BAYCOM_MAGIC 0x19730510 baycom_state drivers/net/baycom_epp.c
ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data
drivers/isdn/isdn_x25iface.h drivers/isdn/isdn_x25iface.h
ECP_MAGIC 0x21504345 cdkecpsig include/linux/cdk.h ECP_MAGIC 0x21504345 cdkecpsig include/linux/cdk.h
LSOMAGIC 0x27091997 lso drivers/fc4/fc.c
LSMAGIC 0x2a3b4d2a ls drivers/fc4/fc.c LSMAGIC 0x2a3b4d2a ls drivers/fc4/fc.c
LSOMAGIC 0x2a3c4e3c lso drivers/fc4/fc.c
WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} include/linux/wanpipe.h WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} include/linux/wanpipe.h
CODA_CNODE_MAGIC 0x47114711 coda_inode_info include/linux/coda_fs_i.h CS_CARD_MAGIC 0x43525553 cs_card sound/oss/cs46xx.c
LABELCL_MAGIC 0x4857434c labelcl_info_s include/asm/ia64/sn/labelcl.h
ISDN_ASYNC_MAGIC 0x49344C01 modem_info include/linux/isdn.h ISDN_ASYNC_MAGIC 0x49344C01 modem_info include/linux/isdn.h
ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s include/linux/isdn.h CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info drivers/s390/net/ctctty.c
ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s drivers/isdn/i4l/isdn_net_lib.h
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg arch/*/amiga/config.c
STLI_BOARDMAGIC 0x4bc6c825 stlibrd include/linux/istallion.h STLI_BOARDMAGIC 0x4bc6c825 stlibrd include/linux/istallion.h
CS_STATE_MAGIC 0x4c4f4749 cs_state sound/oss/cs46xx.c
SLAB_C_MAGIC 0x4f17a36d kmem_cache_s mm/slab.c SLAB_C_MAGIC 0x4f17a36d kmem_cache_s mm/slab.c
COW_MAGIC 0x4f4f4f4d cow_header_v1 arch/um/drivers/ubd_user.c
I810_CARD_MAGIC 0x5072696E i810_card sound/oss/i810_audio.c
TRIDENT_CARD_MAGIC 0x5072696E trident_card sound/oss/trident.c
ROUTER_MAGIC 0x524d4157 wan_device include/linux/wanrouter.h ROUTER_MAGIC 0x524d4157 wan_device include/linux/wanrouter.h
SLAB_RED_MAGIC1 0x5a2cf071 (any) mm/slab.c SCC_MAGIC 0x52696368 gs_port drivers/char/scc.h
SAVEKMSG_MAGIC1 0x53415645 savekmsg arch/*/amiga/config.c
GDA_MAGIC 0x58464552 gda include/asm-mips64/sn/gda.h
RED_MAGIC1 0x5a2cf071 (any) mm/slab.c
STL_PORTMAGIC 0x5a7182c9 stlport include/linux/stallion.h STL_PORTMAGIC 0x5a7182c9 stlport include/linux/stallion.h
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state include/linux/hdlcdrv.h HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state include/linux/hdlcdrv.h
EPCA_MAGIC 0x5c6df104 channel include/linux/epca.h EPCA_MAGIC 0x5c6df104 channel include/linux/epca.h
PCXX_MAGIC 0x5c6df104 channel drivers/char/pcxx.h PCXX_MAGIC 0x5c6df104 channel drivers/char/pcxx.h
KV_MAGIC 0x5f4b565f kernel_vars_s include/asm-mips64/sn/klkernvars.h
I810_STATE_MAGIC 0x63657373 i810_state sound/oss/i810_audio.c
TRIDENT_STATE_MAGIC 0x63657373 trient_state sound/oss/trident.c
M3_CARD_MAGIC 0x646e6f50 m3_card sound/oss/maestro3.c
SLOT_MAGIC 0x67267321 slot drivers/hotplug/cpqphp.h
SLOT_MAGIC 0x67267322 slot drivers/hotplug/acpiphp.h
LO_MAGIC 0x68797548 nbd_device include/linux/nbd.h LO_MAGIC 0x68797548 nbd_device include/linux/nbd.h
M3_STATE_MAGIC 0x734d724d m3_state sound/oss/maestro3.c
STL_PANELMAGIC 0x7ef621a1 stlpanel include/linux/stallion.h STL_PANELMAGIC 0x7ef621a1 stlpanel include/linux/stallion.h
VMALLOC_MAGIC 0x87654320 snd_alloc_track sound/core/memory.c
KMALLOC_MAGIC 0x87654321 snd_alloc_track sound/core/memory.c
PWC_MAGIC 0x89DC10AB pwc_device drivers/usb/media/pwc.h
NBD_REPLY_MAGIC 0x96744668 nbd_reply include/linux/nbd.h NBD_REPLY_MAGIC 0x96744668 nbd_reply include/linux/nbd.h
STL_BOARDMAGIC 0xa2267f52 stlbrd include/linux/stallion.h STL_BOARDMAGIC 0xa2267f52 stlbrd include/linux/stallion.h
SLAB_MAGIC_ALLOC 0xa5c32f2b kmem_slab_s mm/slab.c SCI_MAGIC 0xbabeface gs_port drivers/char/sh-sci.h
SLAB_MAGIC_DESTROYED 0xb2f23c5a kmem_slab_s mm/slab.c CODA_MAGIC 0xC0DAC0DA coda_file_info include/linux/coda_fs_i.h
STLI_PORTMAGIC 0xe671c7a1 stliport include/linux/istallion.h STLI_PORTMAGIC 0xe671c7a1 stliport include/linux/istallion.h
YAM_MAGIC 0xF10A7654 yam_port drivers/net/hamradio/yam.c
CCB_MAGIC 0xf2691ad2 ccb drivers/scsi/ncr53c8xx.c CCB_MAGIC 0xf2691ad2 ccb drivers/scsi/ncr53c8xx.c
HTB_CMAGIC 0xFEFAFEF1 htb_class net/sched/sch_htb.c
NMI_MAGIC 0x48414d4d455201 nmi_s include/asm-mips64/sn/nmi.h
Note that there are also defined special per-driver magic numbers in sound
memory managment. See include/sound/sndmagic.h for complete list of them. Many
OSS sound drivers have their magic numbers constructed from the soundcard PCI
ID - these are not listed here as well.
IrDA subsystem also uses large number of own magic numbers, see
include/net/irda/irda.h for a complete list of them.
HFS is another larger user of magic numbers - you can find them in
fs/hfs/hfs.h.
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