Commit Graph

54822 Commits

Author SHA1 Message Date
manu a98e52cc55 Added code to handle FPU and signal stack for IRIX signal delivery
(copied from the native version, not tested yet)
2002-04-01 13:42:36 +00:00
ragge 205b746c87 Wrap up SHMMAXPGS to 1024, no reason to keep it low. 2002-04-01 13:28:10 +00:00
manu 8645636b04 Updated comment to reflect the creation of uvm_swap_stats() 2002-04-01 12:24:11 +00:00
martin bf8b82a971 Move isic_intr_enable to a file not depending on the HSCX driver, so
ifpci-only configurations build again.

Remove the now unused controller enable function from the passive drivers
l2<->l1 interface.
2002-04-01 12:14:26 +00:00
martin 71b6502920 Do not bother to enable interrupts at attach time - we are going to disable
them again imediately
2002-04-01 12:12:26 +00:00
jdolecek 3da0847227 Make work on FPU-less computers again - if FPU is not detected in
npxprobe1(), set npxdna_func to new npxdna_empty(). This function just
returns 0 and thus fallbacks to a T_DNA trap (and math emulate, if present).
This fixes kern/15828 by Masaru Oki, tested on 386DX machine.
Reviewed by Jason Thorpe.

make npxdna_s87() and npxdna_xmm() static
g/c (npx_type == NPX_NONE) test from npxdna_s87(), it's no longer needed
2002-04-01 08:11:56 +00:00
enami 89cf6e2727 Hold an extra reference if updating and args.fspec == NULL. 2002-04-01 07:51:58 +00:00
enami 101714165d Now linux_sigarray.c is included by newly created linux_signo.c. 2002-04-01 06:54:55 +00:00
ichiro 2288447a2e add more IDs of PRISM family 2002-04-01 02:46:47 +00:00
christos e356d686bb Fixes from enami:
- If VOP_ACCESS fails when updating mount, we will vrele() twice.

- The check for update-only flags in mp->mnt_flag when not updating
  case is bogus.  If we really want to check, we need to see flags in
  ufs_args, but I'm not sure if it is really necessary.

- The credential passed to ffs_reload was credential of when looking
  up mount point, but now it is credential of when looking up device
  node.  Anyway, it may be current process's credential.
2002-04-01 01:52:44 +00:00
christos 840887afee bring the reverse signal mapping array into linux_signo.c 2002-03-31 22:40:16 +00:00
christos ac29fb3782 make signal array handling uniform, and put signal arrays in a separate
file. This is simular to errno array handling.
2002-03-31 22:22:43 +00:00
christos 83c2f7aaf5 compat signal array renaming. 2002-03-31 22:21:02 +00:00
christos 919d9f5617 PR/16136: Chris Jepeway: Bogus entry in /etc/fstab can panic kernel. 2002-03-31 20:53:25 +00:00
bouyer bf5fb91f9c Fix typo in a comment. Reported by Alexander Yurchenko in private e-mail. 2002-03-31 19:47:39 +00:00
mjacob 9fff4c6833 Thanks to Jason Wright of OpenBSD- spotted that the offsets were all wrong
for bus_dmamap_sync calls. They'd been blindly ported from Solaris which
had *one* dma map for the entire control space, so offset was incremented
for the Request, Response and FC Scratch spaces. Tsk. There are three maps
in NetBSD. I should probably make them one anyway.
2002-03-31 17:56:54 +00:00
martin 3adb535884 Don't clear the adapt structure of the attaching channel - this nukes
all function pointers passed in from the adapter driver.

This partly fixes PR 13480, i.e. the FREECOM CD driver works now in pcmcia
adapters.

The remaining issue (timing problems with slow cards and cardbus bridges)
is probably the cause of several other PRs too.
2002-03-31 14:36:59 +00:00
tron 5054a7de6d Back out revision 1.22:
- "ktrace/kdump/ktruss" need "enum uio_rw".
- "vmstat" needs "enum uio_seg".
- "ipf" needs "struct uio".
So there is nothing left which can be hidden.
2002-03-31 14:21:56 +00:00
bjh21 66392bd7be split /usr/include/sys/sha1.h and /usr/include/sha1.h completely.
future direction: nuke /usr/include/sys/sha1.h, it shouldn't be there as
we don't provide libkern to userland.

This mirrors the same change for md5.h made by itojun on 2000/12/11.
2002-03-31 14:12:37 +00:00
martin a35450fe90 Backout previous. While it fixes half of the problem for me, it is not
the right fix.
2002-03-31 13:27:32 +00:00
jdolecek 3679b97e61 add some bound checking
patch submitted by IWAMOTO Toshihiro in kern/13112
2002-03-31 10:44:44 +00:00
jdolecek 23f67512e0 edc_cmd_wait(): it is absolutely necessary to wait for the BSR_CMD_INPROGRESS
flag to clear, even when the COMMAND COMPLETE interrupt already did happen,
  otherwise we get ATTENTION ERROR for next command if it happens soon
  enough; this fixes the reliability problems introduced by previous change

some other cleanup & simlify of edc_cmd_wait()/edc_run_cmd(), the 'secs'
  is just a hint used in !poll case only
add some comments
move status_block[] back to edc_mca_softc, to save stack memory
make #ifdef DEBUG #ifdef EDC_DEBUG and g/c some obsolete debug stuff
make some EAGAINs EIOs
edc_intr(): wakeup the waiter for any command, not just READ/WRITE DATA
2002-03-31 10:01:26 +00:00
matt 15bab55a0c These haven't been use for a long time. Move 'em to the attic. 2002-03-31 07:32:18 +00:00
matt a5b7362c83 Don't build boot.mop. Remove a redundant ${INSTALL_FILE} 2002-03-31 07:30:22 +00:00
martin 6d37025002 Establish/disestablish the interrupt handler when enabling/disabling the
controller - no matter if we are called from attach or not.
This makes my FreeCOM CD drive work at first attach (PR 13480).

Something is wrong with the detach code; it won't work on second attach
and will panic on second detach - but that has to wait until the kids
took care of some easter eggs.
2002-03-31 07:19:03 +00:00
erh 994e50fc4c Move the _KERNEL down a couple lines sine ktrace/kdump/ktruss need
the enum uio_rw.
2002-03-31 07:11:35 +00:00
ichiro cf8b4530ef add more description of "Connection control characteristics" in Prism2 2002-03-31 06:09:37 +00:00
ichiro 42d7147fe3 typo fixed 2002-03-31 05:54:19 +00:00
ichiro 53f97402c6 Dont use magic number.
added parameter of WEP flags
2002-03-31 05:51:47 +00:00
ichiro 17a3f4351a delete incorrect register 2002-03-31 05:22:26 +00:00
ichiro 94e7948a7e add rx/tx status register 2002-03-31 05:12:55 +00:00
ichiro 5cebe8a050 mistake 2002-03-31 04:06:29 +00:00
ichiro d68d2ca3ec add more frame structure register 2002-03-31 03:36:15 +00:00
shiba 2955e1790d Add PowerBook 190CS entries. 2002-03-31 02:21:20 +00:00
thorpej 8a138b3957 Add a second page table for the kernel image. INSTALL kernels cross
a 4MB boundary.

XXX The 32-bit ARM VM layout needs a complete overhaul.  After 1.6.
2002-03-31 00:42:50 +00:00
ichiro 54a67f9e68 regen 2002-03-31 00:42:03 +00:00
ichiro c0bd1d04bc add product
WirelessLAN USB-11
2002-03-31 00:41:37 +00:00
thorpej e998533e8a From the "How the Hell did this ever work before?!" department...
In getDisplayInfo(), don't use malloc().  Instead use static storage
for the two things we'd want to allocate.  getDisplayInfo() is called
before VM is bootstrapped in the console init path.
2002-03-31 00:38:21 +00:00
matt 71f2ffe1e7 In db_stack_dump, only symbolize pc if it's in the text segment. 2002-03-31 00:14:18 +00:00
matt 015bf59476 Make ddb symbol loading work for ELF as well a.out. 2002-03-31 00:11:13 +00:00
erh 48a7940151 Hide struct uio inside of a _KERNEL ifdef. 2002-03-30 20:28:13 +00:00
uwe 4e7d1a999f Add (unfinished) igsfb driver.
While here g/c stale cprofb entry, it's not in the tree and I plan to
support CyberPro cards with igsfb driver eventually (where is my netwinder?)
2002-03-30 20:21:21 +00:00
uwe 782296b588 First cut at framebuffer driver for Integraphics Systems IGA1682.
It's not finished yet, but it can do enough to get wscons working for
Krups JavaStation.
2002-03-30 19:48:55 +00:00
martin e5c92d53f8 Be a nice citizen, enable interrupts only when we are ready to talk
to the ISDN (i.e. when userland has /dev/isdn open).
2002-03-30 19:13:44 +00:00
martin ed4ba39c75 Add a command to layer 1 drivers to update LED state for controllers that
have status LEDs.
2002-03-30 17:54:17 +00:00
reinoud d1f811363a Only include the vidc_machdep.h file when we're compiling the kernel 2002-03-30 17:10:31 +00:00
ichiro 7cd9648d72 added sc_pri_firmware_ver, and print Primary/Station firmware versions.
cosmetic change.
2002-03-30 16:44:59 +00:00
ichiro c05f3dd312 the kind of "firmware" was clarified.
firmware -> station firmware
2002-03-30 15:58:45 +00:00
ichiro 20417d89e0 add WI_RID_PRI_IDENTITY rid , (0xFD02)
Reflects the primary funcs firmware Identification number
2002-03-30 15:53:26 +00:00
tron 92ca7a2bc8 Apply changes provided by Thilo Manske in PR kern/16118:
1. Fix setting of nominal fan speeds with ENVSYS_STREINFO.
2. Treat Winbond 83781D specially because it has a programmable divisor for
   FAN3 unlike generic devices.
3. Set nominal RPMs.
4. Fix a typo in the code for setting FAN3's divisor for W83782 type
   hardware monitors.
2002-03-30 13:37:41 +00:00
martin 4afabfd9b3 Cache a pointer to layer 3 driver state in a call descriptor.
Use this instead of expensive isdn_find_l3_by_bri() calls where possible.
2002-03-30 11:43:33 +00:00
martin e14f4779db Avoid duplicate expensive lookups by passing a pointer to the call
descriptor/a pointer to the layer 3 state directly to driver functions,
instead of their ID/index.
2002-03-30 11:15:41 +00:00
tsutsui 8d79e86713 Add -b option to write the second-stage bootloader contiguously. (for ustarfs) 2002-03-30 07:19:30 +00:00
tsutsui 9e9f7b6c60 Bump version for ustarfs support. 2002-03-30 07:17:48 +00:00
tsutsui 4a12192a62 Enable SUPPORT_USTARFS and HAVE_CHANGEDISK_HOOK in CPPFLAGS. 2002-03-30 07:17:09 +00:00
tsutsui 5cb20a9896 Add changedisk_hook() for ustarfs. (from tsubai) 2002-03-30 07:15:51 +00:00
tsutsui 18c67eedf6 Add ustarfs ops. 2002-03-30 07:14:49 +00:00
tsutsui d2231045f2 Add options MEMORY_DISK_SERVER=0 (to disable user-space mdconfig(8) support). 2002-03-30 07:08:55 +00:00
martin 3ba8ce25ee Pass subaddresses and calling party number type/plan to userland on
incoming calls.
2002-03-30 07:08:13 +00:00
thorpej 243dc1d498 Rename the ARM sysarch calls from arm32* -> arm* 2002-03-30 06:23:39 +00:00
matt fd1c084a68 Add a 1byte pad to make the ustar_t word aligned so the uas_1cyl after it
will also be word aligned.  This makes the VAX VMB bootrom happy since it
doesn't support odd-aligned buffers.
2002-03-30 01:29:48 +00:00
itojun 2f227734df do not consider /32 address itself as broadcast.
with /32 address, in_addr == in_broadaddr.
2002-03-30 00:40:32 +00:00
christos 018a4082cc - #undef DPRINTF for files that are included from other files.
- more debugging for socketcalls
- fix sa_len if AF_INET; somehow we get passed 28 instead of 16?
2002-03-29 20:49:40 +00:00
tsutsui a0453e4c67 Remove unused define/include/variable. 2002-03-29 20:31:52 +00:00
martin f5e2c967fc Split BRI attaching into two phases, so lower layer drivers can get their
BRI identifier and L3 driver state early on, then finish initializing and
announce the controller to userland when it's ready.
2002-03-29 20:29:53 +00:00
thorpej 222fd9910b Add a netbsd-wm0 kernel config. 2002-03-29 20:29:30 +00:00
tsutsui 2167e61bce Add back -I. to CPPFLAGS. 2002-03-29 20:26:06 +00:00
jdolecek 3ead6be6bd no need to splbio() while manipulating sc_q - it's accessed from
process context only (edcworker())
2002-03-29 20:10:46 +00:00
bouyer 1027cb3105 tl* at pci? now works. 2002-03-29 20:01:50 +00:00
bjh21 71538f12fd ... and change the directory name as well. 2002-03-29 19:15:17 +00:00
bjh21 eefe8e924e std.arm26 -> std.acorn26 2002-03-29 19:13:39 +00:00
tsutsui ad8cbb6cbc Cleanup some flags. 2002-03-29 18:21:38 +00:00
oki e6930c6900 PE/COFF header size is PECOFF_HDR_SIZE, not sizeof(struct exec). 2002-03-29 17:49:21 +00:00
bjh21 ca682b8433 Remove "This file is part of NetBSD/arm26" comment. 2002-03-29 17:27:34 +00:00
kent d469e9cf08 Use compat_util with overriding. 2002-03-29 17:09:30 +00:00
christos 72915d7563 use e_trapsignal for consistency. 2002-03-29 17:07:06 +00:00
kent dad83731c1 pecoff_misc.c: Remove compat functions.
pecoff_sys*.[ch]: regen
2002-03-29 17:04:46 +00:00
christos f4b046d721 make sure that we don't index outside our arrays. 2002-03-29 17:03:27 +00:00
christos c9e808f0ee 1. fill in the ldt.sd_xx field, for total compat with linux.
2. in setregs, use gdt's instead of ldt's because linux wants to play with
   all the ldts. Apparently linuxthreads uses ldt's to allocate space for
   pthread_t's.
2002-03-29 17:01:49 +00:00
kent e6ef08a13e Exclude all compat syscalls. 2002-03-29 17:00:43 +00:00
tsutsui a59e9106d6 Cosmetics. 2002-03-29 15:15:07 +00:00
martin ea03e4fc22 Better check ioctl parameters and reject requests for not (currently)
present controllers.

Clear our TEI on persistent (physical) deactivation, instead of setting it
to a bogus 0.
2002-03-29 15:01:27 +00:00
martin 67cbf4c4a8 Rearange things to avoid panics on detaching cards that failed to
attach.
2002-03-29 11:21:23 +00:00
martin 21090ba9b3 Remove a XXX comment that is no longer true. 2002-03-29 11:10:38 +00:00
manu 4a466c8fec Added proper locks when calling uvm_swap_stats() 2002-03-29 09:06:54 +00:00
matt dac318e592 Make ramdisk 1.5MB in size. cleanup miniroot makefile 2002-03-29 06:37:53 +00:00
matt ced55d92b0 Add a xxboot_ustarfs for floppies. 2002-03-29 05:45:07 +00:00
jmc 7a4d324653 Clean up some comments 2002-03-29 05:06:42 +00:00
jmc 39b8891129 Update copyright date 2002-03-29 05:05:40 +00:00
ichiro 4c48b1d851 add url(4) 2002-03-29 04:53:31 +00:00
itojun 3d65e004ef re-enable urlphy 2002-03-29 02:25:21 +00:00
thorpej 6a9768d2bf Fix resetting the board at reboot. 2002-03-29 02:22:34 +00:00
ichiro 2aa38fbf8b add urlphy 2002-03-29 02:05:05 +00:00
itojun b000d446a6 urlphy is not known to config(8). need a fix somewhere else. 2002-03-29 01:31:28 +00:00
matt 9eed702ba1 Don't include <bsd.prog.mk> if HOSTPROG is defined (so vax installboot can
become a host tool as nbvax-installboot).
2002-03-29 00:58:38 +00:00
thorpej 863afc5d41 Fix a printf format. 2002-03-29 00:48:58 +00:00
bjh21 f248dd79bd Regen: Computer Concepts ROM/RAM podule. 2002-03-29 00:18:24 +00:00
bjh21 57fa77924c Add Computer Concepts ROM/RAM podule.
Also reverse the order of "ROM" and "RAM" in the description of the
Acorn podule to match.  Acorn just call it a ROM podule, but that's
inaccurate.
2002-03-29 00:16:51 +00:00
matt 8a30192c27 Correct a comment and cleanup slightly how the local ethernet is programmed
into the chip.
2002-03-29 00:00:10 +00:00
bouyer da0cf38ed5 In wdcintr(), it !WDCF_IRQ_WAIT, read the status register anyway to clear a
possible pending interrupt. This should avoid the interrupt loop described
in PR kern/15841.
It is safe to read status here, because if we're not waiting for an interrupt
we have no command pending, so the device should be idle.
2002-03-28 22:51:58 +00:00
christos 03b1503c21 PR/16110: Chris Jepeway: scsipi_complete() calls (*psw_done)() b/4
setting buffer fields
2002-03-28 22:01:22 +00:00
christos 9d9ca1be8b PR/16102: Martin Husemann: psm.c on thinkpad ends up in constant reset cycle. 2002-03-28 21:54:27 +00:00
ichiro b66fc78bc0 URL_DEBUG was related to usb_port.h 2002-03-28 21:49:19 +00:00
ichiro c91c9afdd5 add Realtek RTL8150L USB ethernet driver
url*    at uhub? port ?
urlphy* at mii? phy ?
2002-03-28 21:13:20 +00:00
ichiro 91d1e2c948 add url 2002-03-28 21:09:33 +00:00
ichiro b3064f4907 add driver for Realtek RL8150L USB ethernet adapter
distribute from Shingo WATANABE <nabe@nabechan.org>
2002-03-28 21:09:10 +00:00
ichiro 8e2f0b253e Add a driver for the Realtek RL8150L Ethernet PHY. 2002-03-28 21:07:53 +00:00
thorpej 8345db18a3 Example gzboot config for the IQ80321. 2002-03-28 20:44:07 +00:00
ichiro b4e9977d83 regen 2002-03-28 20:42:38 +00:00
ichiro 89cf71872c add devices
GREENHOUSE : USB Ethernet Adapter GH-USB100B
MELCO : LUA-KTX Ethernet
2002-03-28 20:42:08 +00:00
thorpej b5b0fd2467 Define CONADDR. 2002-03-28 20:41:45 +00:00
thorpej 242be7009e Rename iq80310_cons.c to ns16550.c. Require that CONADDR be
defined by the Makefile at build time.
2002-03-28 20:40:47 +00:00
uwe d5f7434c94 Oops, timermatch_msiiep() body now needs to be protected with #ifdef MSIIEP. 2002-03-28 20:04:27 +00:00
uwe 788d7bdd8f Move ms-IIep PCIC driver into mspcic0 at msiiep0. msiiep0 now serves
as a stub bus that knows how to attach drivers for various functions
of PCIC.

This change is a follow up to timer0 at msiiep0 change, since all
children must share same attach arguments and so we no longer can
attach pci0 directly under msiiep0.
2002-03-28 19:50:20 +00:00
manu 2e2ba05d0d Moved errno translation so that errno get translated correctly in any case,
and so that EJUSTRETURN and ERESTART get proprely reported.
2002-03-28 18:48:31 +00:00
manu 2dd126f08e Fixed the swap block size problem: the swap block size as used in struct
swapent, or as seen in userland, is dbtob(1), which turns to be 512 for all
arch for now.

In struct swapdev, there is another field for block size. This value is private
to uvm_swap.c and is only used for swap I/O on regular files. It is equal to
the underlying device block size and it is not necessarily 512.
2002-03-28 18:45:28 +00:00
eeh 67c9b24c04 Follow the post-UBC semantics of resetting ref/mod collection inside of
pmap_clear_{reference,modify}().
2002-03-28 18:07:31 +00:00
thorpej 6ce299c3d3 Use write-back caching on the Verde. 2002-03-28 16:47:49 +00:00
pk fd87eee68e bootinfo_relocate(): don't forget to copy the terminating empty record
of the bootinfo[] array.
2002-03-28 16:03:41 +00:00
pk d6197003e5 Pass actual loaded kernel file in bootinfo[]. 2002-03-28 15:46:20 +00:00
pk 61c214b2fe sysctl(CPU_BOOTED_KERNEL): look for kernel path bootinfo[]. 2002-03-28 15:45:01 +00:00
pk 945536cf85 Define bootinfo record to pass the kernel file path from the boot program. 2002-03-28 15:43:23 +00:00
uch dade289395 add uvmexp.intrs++ 2002-03-28 15:34:20 +00:00
uch 260c29f029 rework HD64461, HD64465 interrupt handling. 2002-03-28 15:26:59 +00:00
christos c30c25e24a PR/16108: Emmanuel Lochin: One more card identifier. 2002-03-28 15:26:58 +00:00
uch 3ca46e441b rework HD64461, HD64465 interrupt handling. 2002-03-28 15:26:57 +00:00
uch c24ff44374 INTERRUPT_MONITOR -> HPC_DEBUG_INTERRUPT_MONITOR 2002-03-28 15:24:24 +00:00
christos 3ab24c491b fix debugging macros. 2002-03-28 15:21:50 +00:00
manu 9278164721 - now reports accurate swap object size with swapctl(SWAP_STATS)
- Added two more swapctl commands: GETFREESWAP and GETSWAPVIRT.

There is a problem in the way swap block size are found here. See comment
in get_block_size().
2002-03-28 13:14:42 +00:00
manu 2ad173ef3f Added syssgi(SETSID) 2002-03-28 12:59:35 +00:00
simonb 4a1086db83 There's 8 interrupt_status_N registers, not 7. 2002-03-28 12:49:55 +00:00
pk 6bcf43ea9c `intterupt' => `interrupt' 2002-03-28 11:59:56 +00:00
pk fb4a06019d `mk48txx' no longer needs a flag. 2002-03-28 11:56:32 +00:00
pk ed494d4e18 Declare `timer0' as a device on the `msiiep' bus. 2002-03-28 11:55:25 +00:00
pk 0aa6e02940 Untangle clock.c:
* put various time-of-day clock, timer and eeprom drivers in separate files
* avoid unnecessary overhead in interrupt handlers
* make the MSIIEP timer attach through the regular autoconf mechanisms
2002-03-28 11:54:16 +00:00
manu 50ac30b510 - now return real values in the rminfo system accounting structure. Theses
are not 100% accurate, but it should be okay for most programs
- fix a bug: we were doing the copyout of the struct on failure, not success
2002-03-28 10:37:46 +00:00
manu 5c37c50788 Use irix_sys_sigprocmask instead of svr4_sys_sigprocmask to make use
of the SETMASK32 command.
2002-03-28 10:36:14 +00:00
nathanw a1be32226e In amap_pp_adjref(), avoid incorrectly merging the first two chunks in
a ppref array when the range being adjusted includes the beginning of
the array.
2002-03-28 06:06:29 +00:00
matt de12aa443d Add missing wskbd 2002-03-28 05:45:08 +00:00
matt 8d529326e9 Adapt to recent dz/wscons changes 2002-03-28 05:42:16 +00:00
thorpej 5f0f48a9f2 Device driver for the Intel i82542, i82542, and i82544 Gigabit
Ethernet interfaces.
2002-03-28 04:54:35 +00:00
thorpej 70fbd8fba7 Fix soft interrupts. 2002-03-28 03:19:31 +00:00
itojun 64109d267c make sure to check address family in route cache
(I really hate IPv4 mapped address...)
2002-03-28 01:33:50 +00:00
matt cb520da5b3 Refresh from libc. 2002-03-28 00:46:08 +00:00
thorpej 0b109cd060 iwin_base_lo is a BAR value; make sure to mask off the non-address
bits when using it.
2002-03-27 23:17:03 +00:00
thorpej bb52a97b63 Kernel configuration file for the IQ80321 eval board. 2002-03-27 21:52:19 +00:00
thorpej 592e882ae0 Support for the Intel IQ80321 eval board for the i80321 I/O Processor. 2002-03-27 21:51:28 +00:00
thorpej f536211623 Basic support for the Intel i80321 I/O Processor (Xscale core).
Note: This is a snapshot of work-in-progress; there are still some
bugs to be shaken out.
2002-03-27 21:45:47 +00:00
briggs 6c8500d5e4 Erf. Actually use the symbolic name for the 630ET instead of a constant. 2002-03-27 21:42:45 +00:00
briggs 8faf9264bb Print the chip revision in the attach function.
Treat revision 0x84 of the SiS like other SIS630 variants.
Call revision 0x84 the 630ET (name from OpenBSD).
2002-03-27 21:41:35 +00:00