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* Shorten a long comment.David E. O'Brien2004-03-151-1/+1
| | | | Notes: svn path=/head/; revision=127002
* Re-kill ispcvt on amd64 - rc.d/syscons was fixed ages ago.Peter Wemm2004-03-131-109/+0
| | | | Notes: svn path=/head/; revision=126931
* MFp4: comment out options that don't exist so that they cannot bePeter Wemm2004-03-131-1/+1
| | | | | | | | accidently added to config files and be silently accepted. Comment out one bogo-option that crept into NOTES. Notes: svn path=/head/; revision=126930
* Diff reduction with current. Correct comment about ed etc.Peter Wemm2004-03-131-4/+4
| | | | Notes: svn path=/head/; revision=126929
* Move the non-MD machine/dvcfg.h and machine/physio_proc.h to a commonPeter Wemm2004-03-132-122/+0
| | | | | | | MI area before they proliferate more. Notes: svn path=/head/; revision=126928
* Drastically clean up the legacy host-pci bridge table. We don't needPeter Wemm2004-03-131-208/+5
| | | | | | | | | | all the ancient Intel/VIA/SIS/etc chipsets on amd64 systems. Even the newer intel stuff won't need this since we use acpi by default and we don't have all their magic programming information. Just use a generic "Host to PCI bridge" name if we ever hit this code. Notes: svn path=/head/; revision=126927
* MFi386: nuke pci_cfgintrPeter Wemm2004-03-132-23/+1
| | | | Notes: svn path=/head/; revision=126926
* Reduce the scope of the Giant lock being held for non-mpsafe syscalls.Peter Wemm2004-03-131-14/+6
| | | | | | | There was way too much code being covered. Notes: svn path=/head/; revision=126925
* Now that contigfree() does not require Giant, don't grab it in busdma.Scott Long2004-03-131-2/+0
| | | | Notes: svn path=/head/; revision=126919
* These are changes to allow to use the Intel C/C++ compiler (lang/icc)Tom Rhodes2004-03-121-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild Notes: svn path=/head/; revision=126891
* Don't implement anything in the ffs family in <machine/cpufunc.h>Bruce Evans2004-03-111-0/+4
| | | | | | | | | | | | | | | | | | in the non-_KERNEL case. This "fixes" applications that include this "kernel-only" header and also include <strings.h> (or get <strings.h> via the default _BSD_VISIBLE pollution in <string.h>. In C++ there was a fatal error: the declaration specifies C linkage but the implementation gives C++ linkage. In C there was only a static/extern mismatch if the headers were included in a certain order order, and a partially redundant declaration for all include orders; gcc emits incomplete or wrong diagnostics for these, but only for compiling with -Wsystem-headers and certain other warning options, so the problem was usually not seen for C. Ports breakage reported by: kris Notes: svn path=/head/; revision=126846
* Remove stale or broken call to kdb_trap() and protected by the non-Marcel Moolenaar2004-03-111-4/+0
| | | | | | | | option KDB. Besides being wrong, it also interferes with ongoing work. Notes: svn path=/head/; revision=126828
* Stop depending on #include pollution from cpufunc.hPeter Wemm2004-03-081-0/+1
| | | | Notes: svn path=/head/; revision=126735
* MFi386: re-sort non-gcc function prototypes, trim includesPeter Wemm2004-03-081-44/+30
| | | | Notes: svn path=/head/; revision=126734
* MFi386: curpcb is no longer null anymore, so do not test for it.Peter Wemm2004-03-081-3/+1
| | | | Notes: svn path=/head/; revision=126733
* MFi386: set initial curpcb pcpu variable at startup time rather thanPeter Wemm2004-03-081-0/+1
| | | | | | | waiting for a context switch Notes: svn path=/head/; revision=126732
* MFi386: wait for local apic to become free before using itPeter Wemm2004-03-081-4/+2
| | | | Notes: svn path=/head/; revision=126731
* Retire pmap_pinit2(). Alpha was the last platform that used it. However,Alan Cox2004-03-071-13/+0
| | | | | | | | | | | | | | | | | ever since alpha/alpha/pmap.c revision 1.81 introduced the list allpmaps, there has been no reason for having this function on Alpha. Briefly, when pmap_growkernel() relied upon the list of all processes to find and update the various pmaps to reflect a growth in the kernel's valid address space, pmap_init2() served to avoid a race between pmap initialization and pmap_growkernel(). Specifically, pmap_pinit2() was responsible for initializing the kernel portions of the pmap and pmap_pinit2() was called after the process structure contained a pointer to the new pmap for use by pmap_growkernel(). Thus, an update to the kernel's address space might be applied to the new pmap unnecessarily, but an update would never be lost. Notes: svn path=/head/; revision=126728
* Remove unused declarations. (Some time ago, these variables became fieldsAlan Cox2004-03-071-2/+0
| | | | | | | of vm/vm.h's struct kva_md_info.) Notes: svn path=/head/; revision=126715
* When faced with a "GenuineIntel", we know what they call it now. ReplacePeter Wemm2004-03-061-2/+2
| | | | | | | snide comment with a different one. Notes: svn path=/head/; revision=126677
* MFi386: (all: keep a comment in sync with code, and don't depend onBruce Evans2004-03-051-0/+4
| | | | | | | namespace pollution). Notes: svn path=/head/; revision=126654
* Fix syntax errors and wrong function prototypes in several MD headerLukas Ertl2004-03-052-5/+5
| | | | | | | | | | | files when using non-GNUC compilers. PR: kern/58515 Submitted by: Stefan Farfeleder <stefan@fafoe.narf.at> Approved by: grog (mentor), obrien Notes: svn path=/head/; revision=126649
* Document that ENABLE_ALART controls the alarm on Intel intpm driver.David E. O'Brien2004-03-051-7/+1
| | | | | | | Submitted by: peter Notes: svn path=/head/; revision=126642
* Sync with i386/NOTES.David E. O'Brien2004-03-051-4/+4
| | | | Notes: svn path=/head/; revision=126638
* Add comment for 'mptable'.David E. O'Brien2004-03-051-3/+2
| | | | | | | Submitted by: peter Notes: svn path=/head/; revision=126637
* Note that imp is working on un-shimming this driver, afterwards it shouldDavid E. O'Brien2004-03-051-2/+2
| | | | | | | work on AMD64. Notes: svn path=/head/; revision=126635
* The PECOFF support is 32-bit only.David E. O'Brien2004-03-051-4/+0
| | | | | | | Reviewed by: peter Notes: svn path=/head/; revision=126633
* Sync with i386/NOTES rev. 1.1131.David E. O'Brien2004-03-031-114/+252
| | | | Notes: svn path=/head/; revision=126541
* AMD64 versions.David E. O'Brien2004-03-032-0/+122
| | | | Notes: svn path=/head/; revision=126528
* Since we don't use PG_NX yet, don't turn on EFER_NXE quite yet. This needsPeter Wemm2004-02-252-0/+6
| | | | | | | | to be done based on the cpuid bits. AMD says that we should test the cpuid features bits for certain things, such as this. Notes: svn path=/head/; revision=126246
* Catch up with some proc/procsig locking improvements that were made to thePeter Wemm2004-02-211-6/+2
| | | | | | | i386 version and were not merged over. Notes: svn path=/head/; revision=126089
* Device megapatch 4/6:Poul-Henning Kamp2004-02-211-1/+2
| | | | | | | | | | | Introduce d_version field in struct cdevsw, this must always be initialized to D_VERSION. Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing four D_NOGIANT flags and adding 145 D_NEEDGIANT flags. Notes: svn path=/head/; revision=126080
* Checkpoint the NOTES I was working on.David E. O'Brien2004-02-191-152/+114
| | | | Notes: svn path=/head/; revision=125984
* I forgot to add the NO_MODULES override for NOTESPeter Wemm2004-02-081-0/+3
| | | | Notes: svn path=/head/; revision=125584
* Remove the badsw* INVARIANTS checks. The events that this attemptsPeter Wemm2004-02-061-96/+10
| | | | | | | | | | | | to catch are already nicely caught by trapping the null pointer derefs. Remove no-longer-used noswitch/nothrow strings. They were referenced by the stub cpu_switch() etc functions before they were implemented. Try something a little different for the lock prefixes. Prompted by: bde (the first two items anyway) Notes: svn path=/head/; revision=125530
* Turn of ath since it causes a link failure without the hal till sam'sPeter Wemm2004-02-061-1/+1
| | | | | | | set up with a cross compiler and has the time to port the hal. Notes: svn path=/head/; revision=125512
* Rename cn_unavailable to cnunavailable for little more consistency.Alexander Kabaev2004-02-051-2/+2
| | | | | | | | | Garbage collect unused cndebug() function. Suggested by: bde Notes: svn path=/head/; revision=125487
* Eliminate global cons_unavailable flag and replace it by the statusAlexander Kabaev2004-02-051-2/+2
| | | | | | | | bit maintained on a per-device basis. Single variable is inadequate on machines running with multiple consoles enabled. Notes: svn path=/head/; revision=125467
* Don't cast a pointer to an int that isn't big enough.Peter Wemm2004-02-051-1/+1
| | | | Notes: svn path=/head/; revision=125464
* Fix long/int printf format problems exposed by PMAP_DIAGNOSTICPeter Wemm2004-02-051-7/+7
| | | | Notes: svn path=/head/; revision=125463
* Checkpoint a NOTES file I had as of Nov 23rd. It doesn't quite compilePeter Wemm2004-02-041-0/+419
| | | | | | | due to triggering some printf breakage in some DIAGNOSTIC printfs. Notes: svn path=/head/; revision=125461
* Remove a device that will compile fine, isn't 64-bit clean.David E. O'Brien2004-02-021-1/+0
| | | | Notes: svn path=/head/; revision=125312
* GRR. MFi386: white space spamPeter Wemm2004-01-301-49/+49
| | | | Notes: svn path=/head/; revision=125222
* Merge some more changes from i386.Peter Wemm2004-01-304-10/+46
| | | | Notes: svn path=/head/; revision=125221
* Re-add debug register support.Peter Wemm2004-01-291-19/+218
| | | | | | | | Some other minor tweaks snuck in here, including supporting more discontiguous memory segments and some cosmetic tweaks. Notes: svn path=/head/; revision=125183
* Re-add user_dbreg_trap() for debug register supportPeter Wemm2004-01-292-0/+20
| | | | Notes: svn path=/head/; revision=125182
* Take another shot at the invariants calls to __panic. They hadn't beenPeter Wemm2004-01-291-17/+73
| | | | | | | | | | | updated for the regparm ABI on amd64. Context switch debug regs. Update for fpu simplification Don't needlessly reload %cr3, in case the cpu has the tlb flush filter turned off. Re-add LAZY_SWITCH stubs. Notes: svn path=/head/; revision=125181
* deal with dbregs for fork etcPeter Wemm2004-01-281-17/+25
| | | | | | | | update for fpu.c simplification Merge #include sort from i386 Notes: svn path=/head/; revision=125180
* Un-stub the hardware debug register stuff.Peter Wemm2004-01-281-33/+3
| | | | Notes: svn path=/head/; revision=125179
* Export PCB_DR* symbolsPeter Wemm2004-01-281-5/+7
| | | | Notes: svn path=/head/; revision=125178
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