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AgeCommit message (Collapse)Author
2011-11-13If a softraid chunk is offline we are not necessarily going to have theJoel Sing
disk/partition name - in this case print the chunk number instead.
2011-11-08Garbage collect now unused MKDEP definitions. ok deraadt@Matthieu Herrb
2011-10-29Make sure we don't accidentally use ISA or EISA interrupt mappings on PCIMark Kettenis
busses. tested by krw@
2011-10-21Add bounds checks for access to mp_busses.Mark Kettenis
2011-10-19Oh yeah, a cvs id is goodPhilip Guenthe
2011-10-15"TLS-lite": add kernel support for a per-thread userspace pointer,Philip Guenthe
for pointing to the thread-control-block. Support for mapping this to the correct hardware register can be added as it's finished; start with support for amd64, sparc, and sparc64. Includes syscalls for getting and setting it (for a portable __errno implementation) as well as creating a new thread with an initial value for it. discussed with miod@, kettenis@, deraadt@; committing to get the syscalls in with the impending libc bump and do further refinements in tree
2011-10-13I'm sick and tired of people doing misalgned reads and writes to PCI configMark Kettenis
space and not noticing because they only test on amd64. So enforce alignment there as well, at least for a little while such that we find those bugs and force people to fix them.
2011-10-12Remove all MD diagnostics in cpu_switchto(), and move them to MI code ifMiod Vallat
they apply. ok oga@ deraadt@
2011-10-10Introduce pci_probe_device_hook(pci_chipset_tag_t, struct pci_attach_args *).Miod Vallat
This mandatory function will get invoked in pci_probe_device(), and allows a pci host driver to alter the pci_attach_args passed to a device when attaching. This function will also, if returning non-zero, cause the device to be skipped completely during all the phases of the PCI device discovery (i.e. ressource enumeration, ressource assignment, and actual attachment). This particular feature is experimental and might be reverted in the future (or the scope narrowed to device attachment only). A dummy #define pci_probe_device_hook() 0 is added to all platforms except sgi, where real functions (currently only returning 0) are added; real meat will be added shortly. Discussed at s2k11, no objection from the usual suspects.
2011-10-06ccd goes to the atticTheo de Raadt
discussed with jsing and millert
2011-10-04In the coming future, we are more likely to need ehci(4) than sk(4) orTheo de Raadt
vge(4) discussed at length with jsg
2011-09-20Remove commented-out leftovers from old drm drivers that have been removedMatthieu Herrb
from tree. ok oga@
2011-09-20Fix bogus comment. Okay miod@Paul Irofti
2011-09-08Provide namespace-safe alignment macros in <machine/_types.h>, withPhilip Guenthe
compat names kept in <machine/param.h>. In <sys/socket.h>, pull in <sys/_types.h> instead of the namespace polluting <machine/param.h> and completely eliminate __CMSG_ALIGN, replaced by _ALIGN ok deraadt@
2011-09-08Make the INT_FAST*_{MIN,MAX} macros match the types they're defined to.Philip Guenthe
Since the underlying types of the int_fast types are set by machine/_types.h, put internal macros in that same file and define the exposed INT_FAST*_{MIN,MAX} macros from those. ok millert@, kettenis@
2011-09-03Add a general warning about gdb matching against sigcode instructionsPhilip Guenthe
2011-08-29Only provide FLT_EVAL_METHOD for C99. Add missing DECIMAL_DIG for C99.Mark Kettenis
ok guenther@
2011-08-18stray spaces; no binary changeMarco Peereboom
2011-08-17Assembler implementation of the GCM mode using the Carry-lessMike Belopuhov
Multiplication (CLMUL) instruction found in the new Intel and future AMD CPUs. Done about a year ago and was rotting in my trees until Ryan prodded Theo to read the white paper and figure out the license issues. Apparently, there are none. All C code and SSE glue code was written by me, while the GF multiplication function is taken from the CLMUL white paper, specifically Figure 6: "Code Sample - Performing Ghash Using Algorithms 1 and 5".
2011-08-02disable mmuagp due to reports it breaks some machines.Theo de Raadt
oga has disappeared
2011-07-19Warn about but don't prevent installboot from installing /boot whenKenneth R Westerback
the OpenBSD partition starts at >128G. This restores previous behaviour but adds the warning. ok deraadt@ guenther@
2011-07-11Revert art@'s moving around of the KERNEL_LOCK()/KERNEL_UNLOCK() calls,Philip Guenthe
as it causes hangs in some ports, including libsigsegv's configure script confirmed by krw@, landry@
2011-07-10remove irrelevant commentsTheo de Raadt
2011-07-10remove irrelevant old commentTheo de Raadt
2011-07-08When reading dos labels use DOS_LABELSECTOR and don't use LABELOFFSET. For ↵Kenneth R Westerback
all these arch's LABELSECTOR == DOS_LABELSECTOR == 1, and LABELOFFSET == 0. Thus, to quote bob, "This is a no-op". Makes the expression used when writing label the same as the one used in readdoslabel().
2011-07-07deraadt says disable bluetooth everywhere else tooTed Unangst
2011-07-07The drahn memorial bad kernel build fix: prevent blood pressurePhilip Guenthe
spikes in other developers by making it so that removal of a .d file without removing the corresponding object will result in the latter being treated as out of date. ok beck@ art@ drahn@
2011-07-07There is a bunch of places in the kernel entry points where we don'tArtur Grabowski
hold the kernel lock, but still need call one function that needs it. Instead of grabbing the lock all over the place, move the locks into the affected functions: trapsignal, scdebug*, ktrsyscall, ktrsysret, systrace_redirect and ADDUPROF. In the cases we already hold the biglock we'll just recurse. kettenis@, beck@ ok
2011-07-07Replace the cruddy old sys/net/zlib.[ch]. We now use the sys/lib/libzTheo de Raadt
code. Missing chunks of the API are imported from the libc version, with a few #ifdef's to port it into the kernel environment. The bootblocks already used the newer code, and should encounter no surprises since there are so few changes to the existing files. In the kernel, ipcomp and kernel ppp are changed to the new API. ipcomp has been tested. ok tedu the brave
2011-07-06Clean up after P_BIGLOCK removal.Artur Grabowski
KERNEL_PROC_LOCK -> KERNEL_LOCK KERNEL_PROC_UNLOCK -> KERNEL_UNLOCK oga@ ok
2011-07-06make clean should clean .d files, so as to leave a fresh canvas.Ted Unangst
ok beck deraadt
2011-07-06Oops. I did an oga. Put back important line (set b_bcount) I didn't mean to ↵Kenneth R Westerback
delete.
2011-07-05Don't write /boot to sector 0 on non-floppy devices. Non-floppyKenneth R Westerback
devices must have an OpenBSD MBR partition to install /boot into. But search anything except floppy devices (e.g. vnd) for such a partition. Feedback & ok deraadt@
2011-07-05More non-512-byte sector groundwork. Don't let disklabel hint thatKenneth R Westerback
a ffs frag size can be less than the d_secsize of the disk. Make sure amd64 writedisklabel() puts the disklabel where readdoslabel() will read it. Tweak i386/amd64 installboot/biosboot so sectors are indeed used where sectors are claimed. Lets me fdisk, newfs, mount and installboot onto 2048 and 4096 byte sector devices. Other filesystem utilites will still hold surprises. Note that actually booting from such devices will await BIOSen that acknowledge such devices as bootable. ok guenther@
2011-07-05N: Thou shalt not call hardclock() with biglock held.Owain Ainsworth
i386 disobeys the Nth commandment. Fix this. While here, make i386 and amd64 definitions of iplclock and statclock match. ok art@, kettenis@
2011-07-05remove comment: yes, they should be independentTheo de Raadt
2011-07-05Recommit the reverted sigacts change now that the NFS use-after-freePhilip Guenthe
problem has been tracked down. This fixes the sharing of the signal handling state: shared bits go in sigacts, per-rthread bits goes in struct proc. ok deraadt@
2011-07-04remove compat_svr4 support. ok deraadtTed Unangst
2011-07-04Nuke the useless D_KQFILTER flag and just check that d_kqfilter isNicholas Marriott
filled in. Move D_CLONE down to 0x0001 as suggested by thib. ok deraadt thib
2011-07-04Force the sigreturn syscall to return to userspace via iretq by settingPhilip Guenthe
the MDP_IRET flag in md_proc, then switch sigcode to enter the kernel via syscall instead of int$80. Rearrange the return paths in both the sysretq and iretq paths to reduce how long interrupts are blocked and shave instructions. ok kettenis@, extra testing krw@
2011-07-04Fix typo; ok ariane@Philip Guenthe
2011-07-04Let custom nlist.c check ELF, but use the i386 values EM_I386 andKenneth R Westerback
ELFCLASS32 since we are building a 32-bit executable. Which is why we have a custom nlist.c here. Suggested by drahn@. ok drahn@ "looks good" deraadt@
2011-07-03Enable nvt(4).Mark Kettenis
2011-07-03Bring in millert@ thinko fix for '_' handling from r1.47 ofKenneth R Westerback
libc/gen/nlist.c.
2011-07-03a_sym is an integer not a pointer so check == 0, not == NULL. SomeKenneth R Westerback
off_t casts to parameters for pread(). Whitespace and comment sync. All changes made long ago in libc/gen/nlist.c. More delta reduction.
2011-07-03Fix boot dump on bigmem machines.Owain Ainsworth
Allocate a bouncebuffer at boot time and bounce all pages over 0xffffffff through it. ``looks right but not tested'' miod@, ok krw (who watched me test it on his monster laptop.
2011-07-03ANSI-fy, de-register as was done in lib/gen/nlist.c years ago. Reduces delta toKenneth R Westerback
make differences obvious.
2011-07-03Add more useful $OpenBSD$ tag.Kenneth R Westerback
2011-07-03Add missing $OpenBSD $ tag.Kenneth R Westerback
2011-07-03Change name of pointer to partition from pl to pp, as is used everywhere ↵Kenneth R Westerback
else, No functional change.
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