Age | Commit message (Collapse) | Author | |
---|---|---|---|
1995-11-17 | add si1 | Theo de Raadt | |
1995-11-14 | morons tend to commit before compiling | Theo de Raadt | |
1995-11-14 | show "fdeject" as a valid root filesystem choice | Theo de Raadt | |
1995-11-14 | clear pv_synchook if we halt; thus prom "sync" command will not do the wrong ↵ | Theo de Raadt | |
thing | |||
1995-11-14 | use promvec->pv_enaddr on v2 proms also | Theo de Raadt | |
1995-11-13 | varargs.h needs ... in va_dcl for gcc >= 2; from arnej@imf.unit.no; netbsd ↵ | Theo de Raadt | |
pr#1695 | |||
1995-11-13 | do not use -fno-builtin for kernels; the reasons why are manifold | Theo de Raadt | |
1995-11-13 | correct some copyrights | Theo de Raadt | |
1995-11-13 | allow ufs or ffs | Theo de Raadt | |
1995-11-10 | fix DVMA problem on sun4 systems with writeback cache. you need | chuck | |
to flush the cache after map in so that the info gets written into main memory. you really only need to do this when writing data (e.g. disk write), but there is currently no way to tell if you are writing so we do it for all cases (XXX this is stupid, fix later). This causes 4/200's to be able to write disk files on SMD disks without data corruption. | |||
1995-11-09 | correct sun4 calls to fb_attach() | Theo de Raadt | |
1995-11-09 | don't panic for multiple /dev/fb declarers | Theo de Raadt | |
1995-11-09 | $NetBSD$ -> $Id$ | Theo de Raadt | |
1995-11-07 | optimized in_cksum from Zubin Dittia <zubin@dworkin.wustl.edu> | chuck | |
Zubin says: The checksum computation code here is significantly faster than its vanilla C counterpart (by significantly, I mean 2-3 times faster if the data is in cache, and 1.5-2 times faster if the data is not in cache). We optimize on three fronts: 1. By using the add-with-carry (addxcc) instruction, we can use 32-bit operations instead of 16-bit operations. 2. By unrolling the main loop to reduce branch overheads. 3. By doing a sequence of load,load,add,add,load,load,add,add, we can avoid the extra stall cycle which is incurred if the instruction immediately following a load tries to use the target register of the load. Another possible optimization is to replace a pair of 32-bit loads with a single 64-bit load (ldd) instruction, but I found that although this improves performance somewhat on Sun4c machines, it actually reduces performance considerably on Sun4m machines (because of their superscaler architecture). So I chose to leave it out. | |||
1995-11-07 | fix type-o by pk. a sun4 cpumodel looks like "SUN-4" rather than | chuck | |
"SUN/4" ... sun4's definitely do *not* want the a.out header installed. | |||
1995-11-06 | avoid bus_tmp() because mapiodev() may reuse that mapping, which would be a ↵ | Theo de Raadt | |
catastrophe | |||
1995-11-03 | can map pixels in VME32 space | Theo de Raadt | |
1995-11-03 | no obio/vme on sun4c | Theo de Raadt | |
1995-10-28 | move espreadregs() closer to where it is used | Theo de Raadt | |
1995-10-28 | RCONSOLE -> RASTERCONSOLE | Theo de Raadt | |
1995-10-27 | ufs -> ffs | Theo de Raadt | |
1995-10-27 | NetBSD -> OpenBSD | Theo de Raadt | |
1995-10-27 | handle fdeject on root line, not swap line... | Theo de Raadt | |
1995-10-27 | move msgbufmapped out of #ifdef SUN4 | Theo de Raadt | |
1995-10-27 | build stand automatically | Theo de Raadt | |
1995-10-25 | need <sys/types.h> | Theo de Raadt | |
1995-10-25 | wrap function protos in __P() | Theo de Raadt | |
1995-10-25 | Added V3 SMP function pointers to romvec. | davem | |
1995-10-24 | pretty; delay properly during drive probe | Theo de Raadt | |
1995-10-24 | pfour bwtwo blanking control | Theo de Raadt | |
1995-10-24 | pfour needs-count for bwtwo | Theo de Raadt | |
1995-10-23 | + bwtwo0 at pfour0 | Theo de Raadt | |
1995-10-23 | pretty | Theo de Raadt | |
1995-10-23 | Take out kernel linking flag '-p' it does nothing, change '-T' -> '-Ttext'. | davem | |
1995-10-23 | Add 'u_char' cast to 'HOLE' assignment, HOLE has 10 significant bits | davem | |
of value which makes it an integer and gcc complains. Shut it up. | |||
1995-10-23 | Cast in places where we discard volatile pointers in function calls. We | davem | |
know that what we are doing is ok, so let gcc know this. | |||
1995-10-23 | Make the bootup data/text fault trap table entries jump to memfault_bootup | davem | |
which will watchdog the machine for post-mortem examination. | |||
1995-10-23 | unconditionally set mouse port to CS8/1200 | Theo de Raadt | |
1995-10-23 | two variants of putc functions | Theo de Raadt | |
1995-10-23 | add EE_TRUE and EE_FALSE | Theo de Raadt | |
1995-10-23 | 4/300 cache really is write through but has a slight bug. | Theo de Raadt | |
1995-10-23 | Changed 'beq' -> 'be' to get rid of gas heartburn. | davem | |
1995-10-23 | kill MMU_3L until it works | Theo de Raadt | |
1995-10-23 | + SYSEN_VIDEO | Theo de Raadt | |
1995-10-23 | include file botch | Theo de Raadt | |
1995-10-23 | screenblank for sun4 bwtwo from thorpe | Theo de Raadt | |
1995-10-23 | XXX is 4/300 really write-through? | Theo de Raadt | |
1995-10-23 | note that we should probably set cfg2 for the ESP100A | Theo de Raadt | |
1995-10-22 | cleanup | Theo de Raadt | |
1995-10-22 | cannot exist on sbus | Theo de Raadt | |