blob: c9253e94efbd565d5424f0e349811eecf71a504f [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.11-rc4
4# Wed Feb 16 21:11:07 2005
5#
6CONFIG_M32R=y
7# CONFIG_UID16 is not set
8CONFIG_GENERIC_ISA_DMA=y
9CONFIG_GENERIC_HARDIRQS=y
10CONFIG_GENERIC_IRQ_PROBE=y
11
12#
13# Code maturity level options
14#
15CONFIG_EXPERIMENTAL=y
16# CONFIG_CLEAN_COMPILE is not set
17CONFIG_BROKEN=y
18CONFIG_BROKEN_ON_SMP=y
19CONFIG_LOCK_KERNEL=y
20
21#
22# General setup
23#
24CONFIG_LOCALVERSION=""
25CONFIG_SWAP=y
26CONFIG_SYSVIPC=y
27# CONFIG_POSIX_MQUEUE is not set
28# CONFIG_BSD_PROCESS_ACCT is not set
29CONFIG_SYSCTL=y
30# CONFIG_AUDIT is not set
31CONFIG_LOG_BUF_SHIFT=14
32CONFIG_HOTPLUG=y
33CONFIG_KOBJECT_UEVENT=y
34CONFIG_IKCONFIG=y
35CONFIG_IKCONFIG_PROC=y
36CONFIG_EMBEDDED=y
37# CONFIG_KALLSYMS is not set
38# CONFIG_FUTEX is not set
39# CONFIG_EPOLL is not set
40# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
41CONFIG_SHMEM=y
42CONFIG_CC_ALIGN_FUNCTIONS=0
43CONFIG_CC_ALIGN_LABELS=0
44CONFIG_CC_ALIGN_LOOPS=0
45CONFIG_CC_ALIGN_JUMPS=0
46# CONFIG_TINY_SHMEM is not set
47
48#
49# Loadable module support
50#
51CONFIG_MODULES=y
52CONFIG_MODULE_UNLOAD=y
53# CONFIG_MODULE_FORCE_UNLOAD is not set
54CONFIG_OBSOLETE_MODPARM=y
55# CONFIG_MODVERSIONS is not set
56# CONFIG_MODULE_SRCVERSION_ALL is not set
57CONFIG_KMOD=y
58
59#
60# Processor type and features
61#
62CONFIG_PLAT_MAPPI=y
63# CONFIG_PLAT_USRV is not set
64# CONFIG_PLAT_M32700UT is not set
65# CONFIG_PLAT_OPSPUT is not set
66# CONFIG_PLAT_OAKS32R is not set
67# CONFIG_PLAT_MAPPI2 is not set
68CONFIG_CHIP_M32700=y
69# CONFIG_CHIP_M32102 is not set
70# CONFIG_CHIP_VDEC2 is not set
71# CONFIG_CHIP_OPSP is not set
72CONFIG_MMU=y
73CONFIG_TLB_ENTRIES=32
74CONFIG_ISA_M32R2=y
75CONFIG_ISA_DSP_LEVEL2=y
76CONFIG_ISA_DUAL_ISSUE=y
77CONFIG_BUS_CLOCK=10000000
78CONFIG_TIMER_DIVIDE=128
79# CONFIG_CPU_LITTLE_ENDIAN is not set
80CONFIG_MEMORY_START=0x08000000
81CONFIG_MEMORY_SIZE=0x04000000
82CONFIG_NOHIGHMEM=y
83CONFIG_DISCONTIGMEM=y
84CONFIG_IRAM_START=0x00f00000
85CONFIG_IRAM_SIZE=0x00080000
86CONFIG_RWSEM_GENERIC_SPINLOCK=y
87# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
88CONFIG_GENERIC_CALIBRATE_DELAY=y
89CONFIG_PREEMPT=y
90# CONFIG_HAVE_DEC_LOCK is not set
91# CONFIG_SMP is not set
92
93#
94# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
95#
96# CONFIG_PCI is not set
97# CONFIG_ISA is not set
98
99#
100# PCCARD (PCMCIA/CardBus) support
101#
102CONFIG_PCCARD=y
103# CONFIG_PCMCIA_DEBUG is not set
104CONFIG_PCMCIA=y
105
106#
107# PC-card bridges
108#
109# CONFIG_TCIC is not set
110CONFIG_M32R_PCC=y
111
112#
113# PCI Hotplug Support
114#
115
116#
117# Executable file formats
118#
119CONFIG_BINFMT_ELF=y
120# CONFIG_BINFMT_MISC is not set
121
122#
123# Device Drivers
124#
125
126#
127# Generic Driver Options
128#
129# CONFIG_STANDALONE is not set
130CONFIG_PREVENT_FIRMWARE_BUILD=y
131# CONFIG_FW_LOADER is not set
132
133#
134# Memory Technology Devices (MTD)
135#
136CONFIG_MTD=y
137# CONFIG_MTD_DEBUG is not set
138CONFIG_MTD_PARTITIONS=y
139# CONFIG_MTD_CONCAT is not set
140CONFIG_MTD_REDBOOT_PARTS=y
141CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
142# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
143# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
144# CONFIG_MTD_CMDLINE_PARTS is not set
145
146#
147# User Modules And Translation Layers
148#
149CONFIG_MTD_CHAR=y
150CONFIG_MTD_BLOCK=y
151# CONFIG_FTL is not set
152# CONFIG_NFTL is not set
153# CONFIG_INFTL is not set
154
155#
156# RAM/ROM/Flash chip drivers
157#
158# CONFIG_MTD_CFI is not set
159# CONFIG_MTD_JEDECPROBE is not set
160CONFIG_MTD_MAP_BANK_WIDTH_1=y
161CONFIG_MTD_MAP_BANK_WIDTH_2=y
162CONFIG_MTD_MAP_BANK_WIDTH_4=y
163# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
164# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
165# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
166CONFIG_MTD_CFI_I1=y
167CONFIG_MTD_CFI_I2=y
168# CONFIG_MTD_CFI_I4 is not set
169# CONFIG_MTD_CFI_I8 is not set
170# CONFIG_MTD_RAM is not set
171# CONFIG_MTD_ROM is not set
172# CONFIG_MTD_ABSENT is not set
173# CONFIG_MTD_OBSOLETE_CHIPS is not set
174
175#
176# Mapping drivers for chip access
177#
178# CONFIG_MTD_COMPLEX_MAPPINGS is not set
179
180#
181# Self-contained MTD device drivers
182#
183# CONFIG_MTD_SLRAM is not set
184# CONFIG_MTD_PHRAM is not set
185# CONFIG_MTD_MTDRAM is not set
186# CONFIG_MTD_BLKMTD is not set
187# CONFIG_MTD_BLOCK2MTD is not set
188
189#
190# Disk-On-Chip Device Drivers
191#
192# CONFIG_MTD_DOC2000 is not set
193# CONFIG_MTD_DOC2001 is not set
194# CONFIG_MTD_DOC2001PLUS is not set
195
196#
197# NAND Flash Device Drivers
198#
199# CONFIG_MTD_NAND is not set
200
201#
202# Parallel port support
203#
204# CONFIG_PARPORT is not set
205
206#
207# Plug and Play support
208#
209
210#
211# Block devices
212#
213# CONFIG_BLK_DEV_FD is not set
214# CONFIG_BLK_DEV_COW_COMMON is not set
215CONFIG_BLK_DEV_LOOP=y
216# CONFIG_BLK_DEV_CRYPTOLOOP is not set
217CONFIG_BLK_DEV_NBD=m
218CONFIG_BLK_DEV_RAM=y
219CONFIG_BLK_DEV_RAM_COUNT=16
220CONFIG_BLK_DEV_RAM_SIZE=4096
221CONFIG_BLK_DEV_INITRD=y
222CONFIG_INITRAMFS_SOURCE=""
223# CONFIG_CDROM_PKTCDVD is not set
224
225#
226# IO Schedulers
227#
228CONFIG_IOSCHED_NOOP=y
229# CONFIG_IOSCHED_AS is not set
230CONFIG_IOSCHED_DEADLINE=y
231CONFIG_IOSCHED_CFQ=y
232# CONFIG_ATA_OVER_ETH is not set
233
234#
235# ATA/ATAPI/MFM/RLL support
236#
237CONFIG_IDE=m
238CONFIG_BLK_DEV_IDE=m
239
240#
241# Please see Documentation/ide.txt for help/info on IDE drives
242#
243# CONFIG_BLK_DEV_IDE_SATA is not set
244CONFIG_BLK_DEV_IDEDISK=m
245# CONFIG_IDEDISK_MULTI_MODE is not set
246CONFIG_BLK_DEV_IDECS=m
247CONFIG_BLK_DEV_IDECD=m
248# CONFIG_BLK_DEV_IDETAPE is not set
249# CONFIG_BLK_DEV_IDEFLOPPY is not set
250# CONFIG_IDE_TASK_IOCTL is not set
251
252#
253# IDE chipset support/bugfixes
254#
255CONFIG_IDE_GENERIC=m
256# CONFIG_IDE_ARM is not set
257# CONFIG_BLK_DEV_IDEDMA is not set
258# CONFIG_IDEDMA_AUTO is not set
259# CONFIG_BLK_DEV_HD is not set
260
261#
262# SCSI device support
263#
264# CONFIG_SCSI is not set
265
266#
267# Multi-device support (RAID and LVM)
268#
269# CONFIG_MD is not set
270
271#
272# Fusion MPT device support
273#
274
275#
276# IEEE 1394 (FireWire) support
277#
278# CONFIG_IEEE1394 is not set
279
280#
281# I2O device support
282#
283
284#
285# Networking support
286#
287CONFIG_NET=y
288
289#
290# Networking options
291#
292# CONFIG_PACKET is not set
293# CONFIG_NETLINK_DEV is not set
294CONFIG_UNIX=y
295# CONFIG_NET_KEY is not set
296CONFIG_INET=y
297# CONFIG_IP_MULTICAST is not set
298# CONFIG_IP_ADVANCED_ROUTER is not set
299CONFIG_IP_PNP=y
300CONFIG_IP_PNP_DHCP=y
301# CONFIG_IP_PNP_BOOTP is not set
302# CONFIG_IP_PNP_RARP is not set
303# CONFIG_NET_IPIP is not set
304# CONFIG_NET_IPGRE is not set
305# CONFIG_ARPD is not set
306# CONFIG_SYN_COOKIES is not set
307# CONFIG_INET_AH is not set
308# CONFIG_INET_ESP is not set
309# CONFIG_INET_IPCOMP is not set
310# CONFIG_INET_TUNNEL is not set
311CONFIG_IP_TCPDIAG=y
312# CONFIG_IP_TCPDIAG_IPV6 is not set
313# CONFIG_IPV6 is not set
314# CONFIG_NETFILTER is not set
315
316#
317# SCTP Configuration (EXPERIMENTAL)
318#
319# CONFIG_IP_SCTP is not set
320# CONFIG_ATM is not set
321# CONFIG_BRIDGE is not set
322# CONFIG_VLAN_8021Q is not set
323# CONFIG_DECNET is not set
324# CONFIG_LLC2 is not set
325# CONFIG_IPX is not set
326# CONFIG_ATALK is not set
327# CONFIG_X25 is not set
328# CONFIG_LAPB is not set
329# CONFIG_NET_DIVERT is not set
330# CONFIG_ECONET is not set
331# CONFIG_WAN_ROUTER is not set
332
333#
334# QoS and/or fair queueing
335#
336# CONFIG_NET_SCHED is not set
337# CONFIG_NET_CLS_ROUTE is not set
338
339#
340# Network testing
341#
342# CONFIG_NET_PKTGEN is not set
343# CONFIG_NETPOLL is not set
344# CONFIG_NET_POLL_CONTROLLER is not set
345# CONFIG_HAMRADIO is not set
346# CONFIG_IRDA is not set
347# CONFIG_BT is not set
348CONFIG_NETDEVICES=y
349# CONFIG_DUMMY is not set
350# CONFIG_BONDING is not set
351# CONFIG_EQUALIZER is not set
352# CONFIG_TUN is not set
353
354#
355# Ethernet (10 or 100Mbit)
356#
357# CONFIG_NET_ETHERNET is not set
358CONFIG_NE2000=y
359
360#
361# Ethernet (1000 Mbit)
362#
363
364#
365# Ethernet (10000 Mbit)
366#
367
368#
369# Token Ring devices
370#
371
372#
373# Wireless LAN (non-hamradio)
374#
375# CONFIG_NET_RADIO is not set
376
377#
378# PCMCIA network device support
379#
380# CONFIG_NET_PCMCIA is not set
381
382#
383# Wan interfaces
384#
385# CONFIG_WAN is not set
386# CONFIG_PPP is not set
387# CONFIG_SLIP is not set
388# CONFIG_SHAPER is not set
389# CONFIG_NETCONSOLE is not set
390
391#
392# ISDN subsystem
393#
394# CONFIG_ISDN is not set
395
396#
397# Telephony Support
398#
399# CONFIG_PHONE is not set
400
401#
402# Input device support
403#
404CONFIG_INPUT=y
405
406#
407# Userland interfaces
408#
409CONFIG_INPUT_MOUSEDEV=y
410CONFIG_INPUT_MOUSEDEV_PSAUX=y
411CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
412CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
413# CONFIG_INPUT_JOYDEV is not set
414# CONFIG_INPUT_TSDEV is not set
415# CONFIG_INPUT_EVDEV is not set
416# CONFIG_INPUT_EVBUG is not set
417
418#
419# Input I/O drivers
420#
421# CONFIG_GAMEPORT is not set
422CONFIG_SOUND_GAMEPORT=y
423CONFIG_SERIO=y
424# CONFIG_SERIO_I8042 is not set
425# CONFIG_SERIO_SERPORT is not set
426# CONFIG_SERIO_CT82C710 is not set
427# CONFIG_SERIO_LIBPS2 is not set
428# CONFIG_SERIO_RAW is not set
429
430#
431# Input Device Drivers
432#
433# CONFIG_INPUT_KEYBOARD is not set
434# CONFIG_INPUT_MOUSE is not set
435# CONFIG_INPUT_JOYSTICK is not set
436# CONFIG_INPUT_TOUCHSCREEN is not set
437# CONFIG_INPUT_MISC is not set
438
439#
440# Character devices
441#
442# CONFIG_VT is not set
443# CONFIG_SERIAL_NONSTANDARD is not set
444
445#
446# Serial drivers
447#
448# CONFIG_SERIAL_8250 is not set
449
450#
451# Non-8250 serial port support
452#
453CONFIG_SERIAL_CORE=y
454CONFIG_SERIAL_CORE_CONSOLE=y
455CONFIG_SERIAL_M32R_SIO=y
456CONFIG_SERIAL_M32R_SIO_CONSOLE=y
457# CONFIG_SERIAL_M32R_PLDSIO is not set
458CONFIG_UNIX98_PTYS=y
459CONFIG_LEGACY_PTYS=y
460CONFIG_LEGACY_PTY_COUNT=256
461
462#
463# IPMI
464#
465# CONFIG_IPMI_HANDLER is not set
466
467#
468# Watchdog Cards
469#
470# CONFIG_WATCHDOG is not set
471# CONFIG_RTC is not set
472# CONFIG_GEN_RTC is not set
473# CONFIG_DTLK is not set
474# CONFIG_R3964 is not set
475
476#
477# Ftape, the floppy tape device driver
478#
479# CONFIG_DRM is not set
480
481#
482# PCMCIA character devices
483#
484# CONFIG_SYNCLINK_CS is not set
485# CONFIG_RAW_DRIVER is not set
486
487#
488# I2C support
489#
490# CONFIG_I2C is not set
491
492#
493# Dallas's 1-wire bus
494#
495# CONFIG_W1 is not set
496
497#
498# Misc devices
499#
500
501#
502# Multimedia devices
503#
504# CONFIG_VIDEO_DEV is not set
505
506#
507# Digital Video Broadcasting Devices
508#
509# CONFIG_DVB is not set
510
511#
512# Graphics support
513#
514# CONFIG_FB is not set
515
516#
517# Sound
518#
519# CONFIG_SOUND is not set
520
521#
522# USB support
523#
524# CONFIG_USB_ARCH_HAS_HCD is not set
525# CONFIG_USB_ARCH_HAS_OHCI is not set
526
527#
528# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
529#
530
531#
532# USB Gadget Support
533#
534# CONFIG_USB_GADGET is not set
535
536#
537# MMC/SD Card support
538#
539# CONFIG_MMC is not set
540
541#
542# InfiniBand support
543#
544# CONFIG_INFINIBAND is not set
545
546#
547# File systems
548#
549CONFIG_EXT2_FS=y
550# CONFIG_EXT2_FS_XATTR is not set
551# CONFIG_EXT3_FS is not set
552# CONFIG_JBD is not set
553# CONFIG_REISERFS_FS is not set
554# CONFIG_JFS_FS is not set
555
556#
557# XFS support
558#
559# CONFIG_XFS_FS is not set
560# CONFIG_MINIX_FS is not set
561CONFIG_ROMFS_FS=y
562# CONFIG_QUOTA is not set
563CONFIG_DNOTIFY=y
564# CONFIG_AUTOFS_FS is not set
565# CONFIG_AUTOFS4_FS is not set
566
567#
568# CD-ROM/DVD Filesystems
569#
570CONFIG_ISO9660_FS=y
571# CONFIG_JOLIET is not set
572# CONFIG_ZISOFS is not set
573# CONFIG_UDF_FS is not set
574
575#
576# DOS/FAT/NT Filesystems
577#
578CONFIG_FAT_FS=m
579CONFIG_MSDOS_FS=m
580CONFIG_VFAT_FS=m
581CONFIG_FAT_DEFAULT_CODEPAGE=437
582CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
583# CONFIG_NTFS_FS is not set
584
585#
586# Pseudo filesystems
587#
588CONFIG_PROC_FS=y
589CONFIG_PROC_KCORE=y
590CONFIG_SYSFS=y
591CONFIG_DEVFS_FS=y
592CONFIG_DEVFS_MOUNT=y
593# CONFIG_DEVFS_DEBUG is not set
594# CONFIG_DEVPTS_FS_XATTR is not set
595CONFIG_TMPFS=y
596# CONFIG_TMPFS_XATTR is not set
597# CONFIG_HUGETLBFS is not set
598# CONFIG_HUGETLB_PAGE is not set
599CONFIG_RAMFS=y
600
601#
602# Miscellaneous filesystems
603#
604# CONFIG_ADFS_FS is not set
605# CONFIG_AFFS_FS is not set
606# CONFIG_HFS_FS is not set
607# CONFIG_HFSPLUS_FS is not set
608# CONFIG_BEFS_FS is not set
609# CONFIG_BFS_FS is not set
610# CONFIG_EFS_FS is not set
611CONFIG_JFFS_FS=y
612CONFIG_JFFS_FS_VERBOSE=0
613CONFIG_JFFS_PROC_FS=y
614CONFIG_JFFS2_FS=y
615CONFIG_JFFS2_FS_DEBUG=0
616# CONFIG_JFFS2_FS_NAND is not set
617# CONFIG_JFFS2_FS_NOR_ECC is not set
618# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
619CONFIG_JFFS2_ZLIB=y
620CONFIG_JFFS2_RTIME=y
621# CONFIG_JFFS2_RUBIN is not set
622# CONFIG_CRAMFS is not set
623# CONFIG_VXFS_FS is not set
624# CONFIG_HPFS_FS is not set
625# CONFIG_QNX4FS_FS is not set
626# CONFIG_SYSV_FS is not set
627# CONFIG_UFS_FS is not set
628
629#
630# Network File Systems
631#
632CONFIG_NFS_FS=y
633CONFIG_NFS_V3=y
634# CONFIG_NFS_V4 is not set
635# CONFIG_NFS_DIRECTIO is not set
636# CONFIG_NFSD is not set
637CONFIG_ROOT_NFS=y
638CONFIG_LOCKD=y
639CONFIG_LOCKD_V4=y
640CONFIG_SUNRPC=y
641# CONFIG_RPCSEC_GSS_KRB5 is not set
642# CONFIG_RPCSEC_GSS_SPKM3 is not set
643# CONFIG_SMB_FS is not set
644# CONFIG_CIFS is not set
645# CONFIG_NCP_FS is not set
646# CONFIG_CODA_FS is not set
647# CONFIG_AFS_FS is not set
648
649#
650# Partition Types
651#
652# CONFIG_PARTITION_ADVANCED is not set
653CONFIG_MSDOS_PARTITION=y
654
655#
656# Native Language Support
657#
658CONFIG_NLS=y
659CONFIG_NLS_DEFAULT="iso8859-1"
660# CONFIG_NLS_CODEPAGE_437 is not set
661# CONFIG_NLS_CODEPAGE_737 is not set
662# CONFIG_NLS_CODEPAGE_775 is not set
663# CONFIG_NLS_CODEPAGE_850 is not set
664# CONFIG_NLS_CODEPAGE_852 is not set
665# CONFIG_NLS_CODEPAGE_855 is not set
666# CONFIG_NLS_CODEPAGE_857 is not set
667# CONFIG_NLS_CODEPAGE_860 is not set
668# CONFIG_NLS_CODEPAGE_861 is not set
669# CONFIG_NLS_CODEPAGE_862 is not set
670# CONFIG_NLS_CODEPAGE_863 is not set
671# CONFIG_NLS_CODEPAGE_864 is not set
672# CONFIG_NLS_CODEPAGE_865 is not set
673# CONFIG_NLS_CODEPAGE_866 is not set
674# CONFIG_NLS_CODEPAGE_869 is not set
675# CONFIG_NLS_CODEPAGE_936 is not set
676# CONFIG_NLS_CODEPAGE_950 is not set
677# CONFIG_NLS_CODEPAGE_932 is not set
678# CONFIG_NLS_CODEPAGE_949 is not set
679# CONFIG_NLS_CODEPAGE_874 is not set
680# CONFIG_NLS_ISO8859_8 is not set
681# CONFIG_NLS_CODEPAGE_1250 is not set
682# CONFIG_NLS_CODEPAGE_1251 is not set
683# CONFIG_NLS_ASCII is not set
684# CONFIG_NLS_ISO8859_1 is not set
685# CONFIG_NLS_ISO8859_2 is not set
686# CONFIG_NLS_ISO8859_3 is not set
687# CONFIG_NLS_ISO8859_4 is not set
688# CONFIG_NLS_ISO8859_5 is not set
689# CONFIG_NLS_ISO8859_6 is not set
690# CONFIG_NLS_ISO8859_7 is not set
691# CONFIG_NLS_ISO8859_9 is not set
692# CONFIG_NLS_ISO8859_13 is not set
693# CONFIG_NLS_ISO8859_14 is not set
694# CONFIG_NLS_ISO8859_15 is not set
695# CONFIG_NLS_KOI8_R is not set
696# CONFIG_NLS_KOI8_U is not set
697# CONFIG_NLS_UTF8 is not set
698
699#
700# Profiling support
701#
702# CONFIG_PROFILING is not set
703
704#
705# Kernel hacking
706#
707# CONFIG_DEBUG_KERNEL is not set
708CONFIG_DEBUG_PREEMPT=y
709# CONFIG_DEBUG_BUGVERBOSE is not set
710# CONFIG_FRAME_POINTER is not set
711
712#
713# Security options
714#
715# CONFIG_KEYS is not set
716# CONFIG_SECURITY is not set
717
718#
719# Cryptographic options
720#
721# CONFIG_CRYPTO is not set
722
723#
724# Hardware crypto devices
725#
726
727#
728# Library routines
729#
730# CONFIG_CRC_CCITT is not set
731CONFIG_CRC32=y
732# CONFIG_LIBCRC32C is not set
733CONFIG_ZLIB_INFLATE=y
734CONFIG_ZLIB_DEFLATE=y