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1999-11-22add support for asynchronous I/O (through SIGIO)Matthieu Herrb
1999-11-22add support for asynchronous I/O (through SIGIO)Matthieu Herrb
1999-11-22better pmap_enter() towards correctness.Michael Shalayeff
fix querying routines towards realty. also, some comments on routines.
1999-11-22fix ip_output() missing arg; itojun@itojun.orgTheo de Raadt
1999-11-21if select returns writable on a pipe, the write should not returnTheo de Raadt
EWOULDBLOCK. turns out the two checking conditions were not the same, and a certain use of rsync uncovered the bug by chewing all available cpu time; fix from art
1999-11-20ioctl arguments are u_long.Marc Espie
Replaces `undefined' code with `defined' behavior... gcc 2.96 performs switch cases range analysis, warns about unreachable cases, and weeds them out. In switch(i) { case VALUE: } VALUE is first coerced into the type of i. If i is signed, VALUE is unsigned and exceeds i range, you lose... the result of the conversion is undefined.
1999-11-20add copyright noticeMatthieu Herrb
1999-11-20add copyright noticeMatthieu Herrb
1999-11-20add MTRR support from FreeBSDMatthieu Herrb
1999-11-20add MTRR support from FreeBSDMatthieu Herrb
1999-11-19pmap_map no moreMichael Shalayeff
1999-11-19use bus_dma*Jason Wright
merge with freebsd: use dev/mii layer do a more full reset in wb_reset()
1999-11-18more untested MLINKSTheo de Raadt
1999-11-18fix .DtEric Jackson
1999-11-17There is no msdosfs_abortop. Remove prototype.Artur Grabowski
1999-11-17Avoid overflowing when calculating blocks at the third level of indirection.Artur Grabowski
From NetBSD.
1999-11-17daddr_t vs. ufs_daddr_t cleanupArtur Grabowski
1999-11-17Use u_int32_t for lfs inode number.Artur Grabowski
If we would ever change ino_t, the struct dinode would break.
1999-11-17merge with freebsd:Jason Wright
o make sure busmaster/io/mem bits are set appropriately o make sure the card powers up correctly
1999-11-17add MLINKsTodd C. Miller
1999-11-17allow to compile without -DFFS. okay deraadt@David Leonard
1999-11-17mii fixups and merge with freebsd:Jason Wright
o fix tx recovery with call to rl_reset/rl_init o automatic tuning of tx threshold o make sure first mbuf contains the entire ether_header o remove matching of SiS 900 chipset
1999-11-17New interface to ATA registers that goes through the lower-level deviceConstantine Sapuntzakis
driver (pciide, wdc, etc.) Remove #define WDCDEBUG from top of files More fixes to ATAPISCSI logic: Not all devices transition correctly between phases. Devices are supposed to keep BSY high until they've set the registers to the next sensible state. Some devices drop BSY and leave the registers in an old or nonsense state. Our polling code is extremely sensitive to this (though an early itnerrupt could also observe this). So, if the device is in an unexpected state, the new polling code waits for a while in the hope that it enters a better state. This seems to fix many of the problems reported. Also, there was a horrible bug which would cause sense to fail on a ATAPI command that sent data to the drive
1999-11-16- Teach vt_cuu (cursor up) about scrollback. Cursor down is much harder...Aaron Campbell
- Support ANSI save/restore cursor position escape sequences. - Move the line-wrap check out of the STATE_INIT case so it is executed regardless of the state. This fixes a subtle bug.
1999-11-16typo in doc refMichael Shalayeff
1999-11-16flush the cache once we patched memory in ddbMichael Shalayeff
1999-11-16tabs vs spacesMichael Shalayeff
1999-11-16make a copy of attach args for each attachmentMichael Shalayeff
1999-11-16define TLB_BITS for %bMichael Shalayeff
1999-11-16fix argument access macro (+1 fuzz), align frame per hp requirementsMichael Shalayeff
1999-11-16openbsd/hppa is ELFDATA2MSBMichael Shalayeff
1999-11-16hpt_hashsize no more, using cr24 insteadMichael Shalayeff
1999-11-16stack does grows up; ddb breakpoints done (local); add note for btlb workMichael Shalayeff
1999-11-16Don't allocate vmmap in pmap_bootstrap, allocate it in mmrw when needed.Artur Grabowski
At the same time, give it a 'better' name.
1999-11-16Remove duplicate variable definitions.Artur Grabowski
1999-11-16No need to do "sp->sg_npte = 0" in an if (sp->sg_npte == 0)Artur Grabowski
1999-11-16Opps.. remove stuff that shouldn't be in the last commit.Artur Grabowski
1999-11-16Optimize the case of writing to /dev/zero like we do in for /dev/nullArtur Grabowski
1999-11-16Remove unused (ifdef:d away) variables.Artur Grabowski
(shrinking my "grep vm_offset_t")
1999-11-16We don't need a prototype for kmem_alloc.Artur Grabowski
1999-11-15Remove a duplicate #include.Aaron Campbell
1999-11-15honour ddb.console; ok deraadt@David Leonard
1999-11-15Fix tcp retransmit/persist timers, provos@ OK.Hugh Graham
Adapted from NetBSD: Fix a retransmission bug introduced by the Brakmo and Peterson RTO estimation changes. Under some circumstances it would return a value of 0, while the old Van Jacobson RTO code would return a minimum of 3. This would result in 12 retransmissions, each 1 second apart. This takes care of those instances, and ensures that t_rttmin is used everywhere as a lower bound.
1999-11-14USB audio. Commented out.Hakan Olsson
1999-11-14protect against copuin faultsMichael Shalayeff
1999-11-14fix pmap_create() so it works for user mappings.Michael Shalayeff
fix syscall page mapping. small fixes to debug printfs. some knf in rare places.
1999-11-14Kill the overly verbose description strings, add another device.Jason Downs
1999-11-14RegenJason Downs
1999-11-14Shrink more; make all puc devices simply "I/O", and add another one.Jason Downs
1999-11-14syncTheo de Raadt
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