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60589 Commits

Author SHA1 Message Date
fvdl
f11e75d5f6 Remove comparison of u_int8_t value to (512 - a few bytes), since it's 
always false. As found by gcc-current.
 2002-12-16 18:27:20 +00:00
jdolecek
94062cc04a add support for optional arch-specific restriction of valid value 
for kern.maxproc
 2002-12-16 18:15:18 +00:00
pk
c2ddc52f2d The cache flush routines now take a CPU context parameter. This is going 
to be necessary in SMP kernels.
 2002-12-16 16:59:09 +00:00
pk
b036b089a7 Multiple inclusion protection. 2002-12-16 16:24:40 +00:00
fvdl
4bd73a650e Remove leftover declarations used for debugging purposes only. 2002-12-16 16:22:50 +00:00
jdc
0a3a2262cb Increment version number for match function and Cycle 5 IP changes. 2002-12-16 13:02:58 +00:00
jdc
079b83cafa Extend the matching routine to take a function pointer, so that additional 
(arbitrary) matching can be done.
Add match function and patch for Cycle 5 IP (Sparc 5 clone).

Reviewed by Uwe.
 2002-12-16 13:01:01 +00:00
thorpej
6ff0a8ba21 Initialize pools in pmap_init(); the low-water mark must be set when 
it is safe to allocate pages via the normal mechanism.
 2002-12-16 07:18:30 +00:00
thorpej
7affeb0071 Add support for RAS (initially added by me on nathanw_sa branch). 2002-12-16 02:15:58 +00:00
thorpej
9ad045c958 Use MI setrunqueue()/remrunqueue(). 2002-12-16 01:56:47 +00:00
martin
ae7d5baab6 Fix pasto - make it compile for !MULTIPROCESSOR 2002-12-15 23:01:09 +00:00
jmcneill
ee462f15e8 Another sizeof -> 4 + 2048 fix for dvd_read_manufact after malloc changes 2002-12-15 17:48:14 +00:00
jmcneill
675603655c In dvd_read_disckey, sizeof(buf) is no longer '4 + 2048' after the 
malloc change. Replace 'sizeof(buf)' with '4 + 2048' -- this makes
dvd_read_disckey work properly again.
 2002-12-15 17:43:50 +00:00
pk
9313f9570d Disable `unimplemented flush' traps during boot. Keep it disabled on 
non-MULTIPROCESSOR kernels.
 2002-12-15 15:01:08 +00:00
takemura
e9628b7102 Added Vrc4173PIU. (touch panel interface unit on Vrc4173) 2002-12-15 09:24:24 +00:00
takemura
564a7fd556 Changed SCALE value from (1024*1024) to (1024*256) to support large (1024<) 
sample values.
 2002-12-15 09:17:07 +00:00
fvdl
74fe783bef Avoid using a lot of kernel stack. 2002-12-15 01:56:02 +00:00
fvdl
530a60a1e0 Don't waste too much kernel stack space on (infrequent) ioctl operations, 
use malloc instead for temp space.
 2002-12-15 01:55:44 +00:00
manu
b8a9df5e21 FIrst attempt at mach ports and rights, which are needed if we ever want 
to implement messages between kernel and userland.
While we are there, cleanup some debug messages.
 2002-12-15 00:40:24 +00:00
pooka
a2e85e2b1c Silly me for assuming that the CT5880 cards could be identified by looking 
at which ones had the Product ID CT5880. Try to get the checks right now.

Also add ES1373_8 to the list.
 2002-12-14 17:52:47 +00:00
christos
cc079cff49 release the kernel lock if trace_enter fails. 
XXX[1]: We need to fix all platforms that do this.
XXX[2]: x86 does not check for MPSAFE syscalls before grabbing the lock.
 2002-12-14 14:52:24 +00:00
fvdl
b2622c34d6 In syscall_fancy(), drop the kernel lock if trace_enter fails. 
From Nick Hudson.
 2002-12-14 14:40:36 +00:00
yamt
a79cb6db43 - in lfs_bwrite_ext, if we're cleaner, 
mark inode IN_CLEANING rather then IN_MODIFIED.
  otherwise cleaned (indirect) blocks belongs to the inode isn't written
  until next sync.
- add assertions.
 2002-12-14 13:41:25 +00:00
yamt
e5ea55e4ea in lfs_writefile, check v_type==VNON earlier. 
to avoid null dereference with DEBUG_LFS_VERBOSE.
 2002-12-14 11:54:47 +00:00
junyoung
16c0ce8d78 Fix comment. 
De-__P().
 2002-12-14 09:46:36 +00:00
junyoung
058737862e Now that gdt_compact() is gone, #if 0'ed gdt_shrink() doesn't need to be 
here, either. Remove other #if 0 code as well.
 2002-12-14 09:38:50 +00:00
tsutsui
e0481a14c5 Change type of dumpmag from u_long to u_int32_t to sync with other ports. 2002-12-14 05:23:19 +00:00
christos
fa65bb7322 Add /dev/twex support. To be used with FreeBSD's 3dmd. 
Initial port from Masaru OKI <oki@netbsd.org>, with KNF, memory leak fixes,
denial of service problems, and null pointer fixes from me.
 2002-12-13 23:31:32 +00:00
christos
0cc4fbf335 add twe control device 2002-12-13 23:26:47 +00:00
fredette
856e98cd30 bcopy -> memcpy, bzero -> memset 2002-12-13 20:44:44 +00:00
drochner
9ab86cb8ae do a TBIAS after modifying cache enable bits 2002-12-13 18:52:56 +00:00
drochner
b36fe906bf scatter some pmap_update(pmap_kernel()) to reduce differences to other ports 2002-12-13 18:50:22 +00:00
drochner
53cb6b767d use <net/netisr_dispatch.h> 2002-12-13 18:49:35 +00:00
fvdl
8cbcf0f7a3 Remove check for 32bit-only access of the old syscall path. 2002-12-13 17:44:13 +00:00
yamt
8fe8a4ced8 save a segment write when doing checkpoint. 2002-12-13 14:40:02 +00:00
scw
173ca7d4d0 Add support for i830/i845 agp. From Shingo WATANABE (on tech-x11) and 
FreeBSD, with cleanup/KNF by me.

Note: These chipsets are not well supported by the i810 driver in
NetBSD's in-tree xsrc (based on XFree86 4.2.1 at this time). However,
the driver works perfectly using bleeding-edge XFree86-current on my
Omnibook's i830MG with these agp changes.
 2002-12-13 11:32:50 +00:00
jmc
e627b7fefc Improve performance with disks almost 60x by redoing the callback handler to 
accept ranges as well as single addresses. Still need to go through any key
areas and remove the malloc's and replace these with some sort of pooling
instead.
 2002-12-13 07:47:52 +00:00
fvdl
81a877b0f1 Restore all registers at sigreturn. 2002-12-13 02:52:10 +00:00
lukem
7f7f9da211 minor delint 2002-12-13 02:36:37 +00:00
manu
530e1a6b60 Added thread_switch and some bits of Mach semaphores 2002-12-12 23:18:20 +00:00
fvdl
ac22ef18d8 Remove redundant cli/sti instructions. From Enami Tsugutomo. 2002-12-12 21:39:33 +00:00
jdolecek
300acddf8c don't allow kern.maxproc bigger than PID_MAX - PID_SKIP; the pid allocation 
code in fork1() would enter endless loop if all the allowed pids are taken
by running processes
 2002-12-12 20:54:58 +00:00
jdolecek
d18332248c replace magic number '500' in pid allocation code with a macro PID_SKIP, 
defined in <sys/proc.h> (along PID_MAX, NO_PID)
 2002-12-12 20:41:45 +00:00
christos
61b8a488ba Add empty shells of new functions so we can keep compiling. 2002-12-12 17:42:10 +00:00
christos
09e9a5cde9 This new file is wanted by compat_darwin. 2002-12-12 17:41:53 +00:00
christos
c9498dd93c add missing dependency. 2002-12-12 17:41:19 +00:00
christos
ebad7fe0c2 always prototype mach message support. 2002-12-12 17:40:55 +00:00
christos
80564fa341 always compile in mach ktrace support; it is to small to bother. 2002-12-12 17:40:40 +00:00
masuda
91481144ea Now that OpenBlockS code lives in evbppc, this directory is no longer needed. 
OK'd by masuda.
 2002-12-12 13:54:43 +00:00
masuda
edba4e9dbc Added some descriptions of OpenBlockS products just for your information. 2002-12-12 13:45:27 +00:00
masuda
8d55809f2f Description file for OpenBlockS S and R. 
Those products are shipped from Plat'Home Inc.
See http://www.plathome.co.jp/
 2002-12-12 12:51:37 +00:00
yamt
275b3a47a2 correct DIAGNOSTIC code for duplicated inodes in a segment and su_nbytes. 2002-12-12 12:28:13 +00:00
pk
f4fe3fda21 dumpsys(): Use pmap_kremove() to unmap pages mapped pmap_kenter(). 2002-12-12 09:34:04 +00:00
manu
98bc8767ae Bug fixes: 
- In case of ailure in the child, kill the child and wakeup the parent
- Do call child_return
- The src and dst args were mixed up when copying regs 0-31 to the trapframe

This makes pthread_create(3) fully working (test program works).
 2002-12-12 08:23:27 +00:00
manu
66a29c52af Added a few Mach traps: mach_boostrap_register, mach_port_set_attributes, 
mach_port_move_member, mach_port_set_attributes, mach_task_set_special_port,
(none do anything)
Added mach_thread_create_running, which creates a new Mach thread. It
provides the register context of the new thread. We use it in a child
function provided to fork1(). The child function is machine dependent and
is not yet implemented for i386.

The new thread crashes quickly, but at least it starts.
 2002-12-12 00:29:23 +00:00
abs
39387a63f4 Define nofile and maxuprc variables (set to NOFILE and MAXUPRC), so they can 
be patched in a compiled kernel.
 2002-12-11 23:23:45 +00:00
abs
603a2bdd3d Allow NOFILE to be overridden in kernel configs, similar to MAXUPRC 2002-12-11 23:22:03 +00:00
jdolecek
9cdaccbbdd regen: add Madge Networks Smart 16/4 PCI Ringnode Mk2 entry 2002-12-11 21:35:19 +00:00
jdolecek
62c201e271 add Madge Smart 16/4 PCI Ringnode Mk2 entry 2002-12-11 21:34:36 +00:00
manu
39e39a5b0f Added vm_inherit mach trap. 2002-12-11 21:23:37 +00:00
jdolecek
0c7b52a284 linux_sys_mknod(): if creating device file (i.e. !fifo case), mask 
the passed device number to only contain lower 16 bits; older glibc
appears to pass some junk in upper bits sometimes, resulting in incorrect
device entries being created

Problem initially analyzed by Thor Lancelot Simon.
 2002-12-11 19:30:39 +00:00
manu
4d607adf4f Load __OBJC and ____CGSERVER sections of Mach-O binaries as __TEXT. 2002-12-11 19:28:41 +00:00
jdolecek
5fd22809a5 Add kern.forkfsleep sysctl - set/get time (in miliseconds) for which 
process would be forced to sleep in fork() if it hits either global
or user maxproc limit. Default is zero (no forced sleep).
Maximum is 20 seconds.
 2002-12-11 19:14:34 +00:00
atatat
7ede0eeb03 Provide a ioctl called FIOGETBMAP (there are some who call 
it...FIBMAP) that translates a logical block number to a physical
block number from the underlying device.  Via VOP_BMAP().
 2002-12-11 18:25:03 +00:00
jdolecek
f13ab92159 put back portion of fork-bomb protection removed in last commit, 
and make the sleep length depend on value of variable forkfsleep;
it's set to zero by default (no sleep)
this is a preparation for making the sleep length settable via sysctl
 2002-12-11 18:09:07 +00:00
jdolecek
5ea539a0c5 reserve sysctl number for kern.lwp, which is used on nathanw_sa branch 2002-12-11 17:32:53 +00:00
atatat
89b889a8a7 Always recompute the IP checksum, otherwise fast-routed packets that 
also get natted leave with an invalid checksum which can prevent
things from working properly.
 2002-12-11 16:33:11 +00:00
atatat
944cb6f8ff Add /* MEMORY_DISK_SERVER */ comments to the #endifs to match the #ifdefs. 2002-12-11 16:24:38 +00:00
joda
86b7f22e4f cpuid feature bit 30 is set on IA-64 (in x86 mode) 2002-12-11 13:50:14 +00:00
yamt
9097ffce96 take care of B_CLRBUF in lfs_balloc. 
otherwise you'll see uninitialized blocks.
 2002-12-11 13:34:14 +00:00
pk
047870f66e softintr_establish(): append handler to the list for the actually choosen 
processor interrupt level.
 2002-12-11 13:21:19 +00:00
scw
5238505cfe KERN_MAXID needs to be one more than the last sysctl. Spotted by simonb. 2002-12-11 13:12:48 +00:00
ad
42c8a17c80 Fix typo. 2002-12-11 13:02:31 +00:00
scw
39a5a9dc76 Add two sysctls: kern.labelsector and kern.labeloffset. 
These are of use to userland code which previously depended on the
hard-coded values of LABELSECTOR and LABELOFFSET to figure out the
location of the disklabel for a particular platform.

With the introduction of umbrella ports such as evbarm, evbmips, etc,
the location of the disklabel may vary between kernels for the same
MACHINE. This sysctl will allow userland programs to remain independent
of the particular flavour of MACHINE in such cases.
 2002-12-11 12:59:29 +00:00
scw
36109bbc9c Avoid strict-alias warnings. 2002-12-11 12:13:11 +00:00
fvdl
a167f47c0c Since a CPU may spin waiting for another CPU to handle an IPI, an 
IPI must be the very first thing to be handled in splx(), if it
had been blocked before. Change things around a bit to guarantee
this.
 2002-12-11 12:02:07 +00:00
pk
e675712f0d * loadfile() return a file descriptor that must be closed. 
* check the kernel size before loading
 2002-12-11 10:35:06 +00:00
pk
bd20047a69 Only display the final progress counter if any of the LOAD_ flags was given. 
Fix comment describing the return value.
 2002-12-11 09:55:20 +00:00
thorpej
130e5c278b UVM_KMF_NOWAIT -> UVM_FLAG_NOWAIT 2002-12-11 07:14:28 +00:00
thorpej
8ae922d8a7 Define a UVM_FLAG_NOWAIT, which indicates that we're not allowed 
to sleep.  Define UVM_KMF_NOWAIT in terms of UVM_FLAG_NOWAIT.

From Manuel Bouyer.  Fixes a problem where any mapping with
read protection was created in a "nowait" context, causing
spurious failures.
 2002-12-11 07:10:20 +00:00
junyoung
65ce86ee32 '.' was missing in license notice. 2002-12-11 05:49:34 +00:00
groo
b9df764f32 Remove portion of fork-bomb protection that has unfortunate side effects. 2002-12-11 05:01:22 +00:00
perry
c2afe21c94 Change from a hardcoded sanity check date that has to be updated by 
hand every few years to code that uses the automatically generated
time value from config_time.h
Fixes an ancient XXX in the code.
 2002-12-10 23:24:33 +00:00
bouyer
e69ba7cb79 Commit patch I sent to tech-net on 29/09/2002: 
The driver puts the adapter in promisc mode to receive multicast addresses.
At last set the IFF_PROMISC flag so that the upper layer filters frames
that are not for us.
Sure, the real fix would be to get multicast filters working ...
 2002-12-10 21:50:32 +00:00
manu
8d921b897b Added a few traps: port_type, port_set_attributes, port_insert_member, 
and vm_protect.

This makes Darwin's /usr/bin/telnet working
 2002-12-10 21:36:45 +00:00
fvdl
e718b57a20 Silence strict-alias warning. 2002-12-10 20:56:30 +00:00
fvdl
c4045d2838 Avoid strict-alias warning. 2002-12-10 20:45:31 +00:00
fvdl
c21b595185 Use 0xff as the 'unknown processor type' (which is what Linux does). 2002-12-10 20:06:43 +00:00
atatat
7fead95d43 Remove an antiquated comment and make .depend depend on config_time.h 
so that the depend target can properly complete now that perry has the
time to use the time.
 2002-12-10 19:33:11 +00:00
fvdl
ddb412e581 Define NFS_WSIZE and NFS_RSIZE as on i386. 2002-12-10 17:57:19 +00:00
thorpej
e8cc3884de Rename __LDPGSZ to AOUT_LDPGSZ, to accurately reflect what it is. 2002-12-10 17:14:02 +00:00
toshii
cf41cc5294 Add a couple of le32toh which were missing in the previous. 
Pointed out by SOMEYA Yoshihiko.
 2002-12-10 14:07:37 +00:00
drochner
cc12f9fb4e remove ttydefchars declaration which was wrong anyway, 
a correct one is now pulled in from <sys/ttydefaults.h>
 2002-12-10 13:50:10 +00:00
pk
725a6aebf7 Remove the `flags' argument from bus_intr_establish(). 2002-12-10 13:44:47 +00:00
itohy
6e91aedc2d Use use WSMOUSE_TYPE_MAPLE. 
Enable periodic GETCOND only if the mouse is enabled.
 2002-12-10 13:19:10 +00:00
itohy
9cd48c7572 Use WSKBD_TYPE_MAPLE. 2002-12-10 13:18:04 +00:00
itohy
32c9c7f1cc Add WSKBD_TYPE_MAPLE and WSMOUSE_TYPE_MAPLE for Dreamcast Maple bus devices. 2002-12-10 13:05:09 +00:00
pk
68817a2024 bus_intr_establish() signature change. 
The additional `fast trap' argument is ignored in these drivers.
BUS_INTR_ESTABLISH_FASTTRAP and BUS_INTR_ESTABLISH_SOFTINTR are no longer used.
 2002-12-10 12:24:05 +00:00
pk
db6d8afe02 bus_intr_establish() signature change. 
The additional `fast trap' argument is ignored in these drivers.
 2002-12-10 12:21:02 +00:00
pk
7007959dc1 Switch to softintr(9). 2002-12-10 12:17:35 +00:00
pk
5446e96bac bus_intr_establish() now takes an optional `fast trap' handler argument. 
BUS_INTR_ESTABLISH_FASTTRAP and BUS_INTR_ESTABLISH_SOFTINTR are no longer used.
 2002-12-10 12:16:25 +00:00
pk
45c45fca81 intr_establish() signature change: pass NULL for the `fast trap' argument. 2002-12-10 12:13:24 +00:00
pk
fe233fdc10 The `fast trap' handlers are now pssed as an optional argument to 
bus_intr_establish(). Allow fall-back on a regular interrupt handler if
the interrupt level must be shared with another device.
 2002-12-10 12:11:21 +00:00
pk
4f62e0f7c8 * intr_establish() now takes an optional `fast trap' routine argument. 
* also remove __P().
 2002-12-10 12:04:51 +00:00
pk
6f945ab887 Allow a `fast trap' handler installation to be undone if an interrupt level 
must be shared. This requires drivers that request the installation of
a `fast trap' handler to supply a regular interrupt handler as well to fall
back on.

The `fast trap' routine (if present) is now passed as an additional
argument to intr_establish().
 2002-12-10 12:03:08 +00:00
rafal
3171f081c8 Make this work on fast platforms by making sure signals are held for at 
least 1us.  Documentation I've found for the simple (SPP) parallel port
mode says that data should be stable 500ns before STROBE, STROBE should
be pulsed for no less than 500ns, and that data should be stable another
500ns after STROBE has been de-asserted.

Makes lpt@ebus on my Sun Ultra5 work with my HP DeskJet 712C, at least in
polled mode.  Thanks to Martin for astutely noting it was probably a bug
with STROBE being pulsed too quickly.
 2002-12-10 07:19:25 +00:00
hamajima
764daa3585 turn off light of LCD, when I closed cover 2002-12-10 06:18:07 +00:00
thorpej
78ea2dd367 Use __LDPGSZ (which must be == USRTEXT) as the text address for a.out 
executables, and eliminate the USRTEXT constant, which was only used
by the a.out exec code.
 2002-12-10 05:14:24 +00:00
thorpej
f09fc7f074 Don't include <i386/isa/icu.h> 2002-12-10 05:05:11 +00:00
thorpej
9004406585 Error out if we get an unexpected buffer type. 2002-12-10 01:09:09 +00:00
simonb
5115869b27 Fix pickier constraints in gcc 3.3. Kernels compiled with gcc 
"3.3 20021123" (with a small patch from Ian Dall to fix a -O2
problem) and binutils "2.13.90 20021124" now work on the pc532.
 2002-12-09 23:47:47 +00:00
jmc
0215635717 Checkpoint commit: 
1. Reduce debugging level to sane levels
2. Fix bugs in alloc_data_map related to allocing whole bytes of bitmap at
a time.

At this point the driver is functional. It talks to a local drive here and
can label/newfs. Performance is...lacking at the moment as its chewing cpu
heavily (probably due to the number of memcpy's) and will be the next area
attacked.
 2002-12-09 23:42:53 +00:00
jmc
151668ce8d Drop default debugging level to something a bit more sane 2002-12-09 23:39:18 +00:00
simonb
6a5e492b57 Remove the explicit `makeoptions MACHINE_ARCH="mipse{b,l}"' for kernel 
builds and use the endianness of the toolchain being used to determine
the endianness of the kernel.
 2002-12-09 22:54:09 +00:00
jmc
33736c059a Ooops...Make sure for status to set error and resid before calling the 
completion routines. Makes reads actually return data to userland now which
means I can now put a disklabel on the drive.
 2002-12-09 22:28:21 +00:00
manu
1e050715ea Stupid (but harmful) copy/paste mistake. 2002-12-09 22:28:16 +00:00
manu
9e08cf7d46 Remove debug printf (now ktrace does the job) 2002-12-09 21:53:28 +00:00
manu
6492e2171f Added support for dumping mach messages in ktrace/kdump. While we are 
there, KNFify a few functions.
 2002-12-09 21:29:20 +00:00
thorpej
2c75f5b061 No need to depend on userland libraries here. 2002-12-09 16:30:40 +00:00
david
213339df22 Restore the cardbus config line. Cardslot is upset with pcmcia only. 2002-12-09 16:24:39 +00:00
pk
04e582df1b setsoftint() is no longer used. 2002-12-09 16:13:58 +00:00
pk
48a30a2e35 Soft interrupts use their own set of handlers lists. 2002-12-09 16:13:23 +00:00
pk
c822c6bd84 Finish the switch to the softintr(9) framework. 
To make this work, we now have to use separate handler lists for hardware
and software interrupts as the soft interrupt handlers do not return
an `interrupt handled' status.

Thanks to Matt Fredette for providing an initial set of patches on port-sparc.
 2002-12-09 16:11:50 +00:00
perry
21bf723223 comment out/comment/move p64h2apic line. 2002-12-09 15:50:57 +00:00
ad
318c4b22be Fix LP64 issues. 2002-12-09 15:24:28 +00:00
scw
c7eafb778a The walnut port has been subsumed by the new evbppc port. 2002-12-09 14:57:47 +00:00
tsutsui
8c3c217b4d cosmetics. 2002-12-09 13:38:30 +00:00
tsutsui
a92570f14c As per discussion with soda, all EISA based Jazz machines seem to require 
the same method to access TOD clock, so move chipset-dependent mcclock
routines to appropriate files.

This should also fix Express RISCserver and RISCserver2200 (aka R96) support
which has been broken since "struct platform" was introduced.
 2002-12-09 13:36:26 +00:00
scw
95bf009dca s/walnut/evbppc/ 2002-12-09 12:56:15 +00:00
scw
0e6f5edb27 Delete walnut, add evbppc. 
While I'm here, add sh5 and evbsh5.
 2002-12-09 12:53:41 +00:00
jdolecek
d9944f3152 need -mno-abicalls in AFLAGS as well, so that .S would be compiled as 
non-PIC same way as .c
 2002-12-09 12:42:18 +00:00
scw
5b5dfad81e Add evbppc. 2002-12-09 12:29:17 +00:00
scw
67d6f49379 Changes/additions to support evbppc. 2002-12-09 12:28:12 +00:00
jdolecek
a74b5c71e2 build with -ffreestanding 2002-12-09 12:20:56 +00:00
scw
f1d6e9e873 Add pmc.h 2002-12-09 12:17:42 +00:00
scw
5448df2eed New umbrella-port for PowerPC-based evaluation boards. 
The first board to be included here is the port to the 405GP-based
Walnut evaluation board, which up until now lived in arch/walnut.

arch/walnut will go away soon, once all the remaining walnut-isms
in the tree have been dealt with.
 2002-12-09 12:15:48 +00:00
jdolecek
4f2661e403 add #include <lib/libkern/libkern.h> to pull in prototypes 
for couple items which don't have implicit prototypes with -ffreestanding
 2002-12-09 12:14:10 +00:00
jmc
4d74b607a2 Restructure how the at_output dma map gets setup. Ask for a dma map that can 
support up to the max ohci descriptor segments. Then attempt to fill it in
via a load. Use the number of segments filled in as the basis for figuring
out how many descriptors to supply to the ohci DMA engine.

XXX: Still needs to account for requests which because of splits may overflow
the 6 dma descriptors available today. For now this fixes cases where a
single 512 byte write was getting split into 2 dma segments from 1 incoming
iov request
 2002-12-09 09:09:54 +00:00
jmc
2a3e786250 Fix fwohci_write's sanity check against large packets. Max rec is only used 
when writing directly to the device (ala IEEE1394_TCODE_WRITE_REQ_BLOCK).
Otherwise the largest size is determined strictly by speed
 2002-12-09 07:26:02 +00:00
jmc
11b3f4e7d1 Provide a macro for turning a speed number into a max rec value 2002-12-09 07:24:57 +00:00
jmc
3d5ded55c7 Write sbp2_free_data_mapping and fix a bug where read responses weren't sending 
back the right tlabel
 2002-12-09 07:23:43 +00:00
jmc
1f133763ba Don't need sbp2_datamapping. Each one is tracked via the associated orb 2002-12-09 07:23:24 +00:00
simonb
719522fdf3 Add "sqphy" for the PHYs on the PB1500. 
Add a note that this kernel is for the PB1000 and PB1500 boards.
 2002-12-09 06:54:25 +00:00
itojun
a02a0a383e don't permit port spec on tunnel mode policy. sync w/kame. 2002-12-09 03:20:45 +00:00
david
6189641f30 Don't want cardbus here, since there are no devices on it. 
Thanks to Krister Walfridsson for mentioning it.
 2002-12-09 02:38:13 +00:00
martin
92fb024e28 Follow the sparc port and use the MI versions of setrunqueue and 
remrunqueue.
 2002-12-08 22:30:53 +00:00
manu
4386631757 regen 2002-12-08 21:53:57 +00:00
manu
9f6565f2bd A working fork/vfork implementation. Darwin fork differs from our fork by 
two ways:
- the child gets its pid as retval[0] (userland stub will turn it into a 0),
retval[1] is 1 and it is 0 in the parent.
- in the child, the fork syscall is successful, hence we must skip the next
instruction.
 2002-12-08 21:53:10 +00:00
leo
e1de9af762 regen. 2002-12-08 21:33:56 +00:00
leo
cacf2eb6c2 Make things work with the new autoconf stuff: 
- The pcibus is now called 'pcib' and the isabus 'isab'. Their attributes are
  'pcibus' and 'isabus' respectively. This makes the underlying busses
  attach again.
- Initialize the parent structure in the config_console() function.
  Otherwise we end up without a console.
 2002-12-08 21:31:35 +00:00