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Author SHA1 Message Date
leo
f8f011861e - Cleanup a bit 
- Remove the kernel-jump-to-zero code as page zero mapping is removed
- Weed out cpu040 usage, use mmutype instead
- Fix doboot code
- add fill for page zero
- use m68k/sigreturn.s
 1996-07-12 13:12:40 +00:00
thorpej
3aab4f7d4f RCS id police. 1996-07-12 00:46:18 +00:00
thorpej
cf0afdf885 From Christos: kill the last bits of sprintf(), and use regcomp/regexec 
rather than re_comp/re_exec.  (I committed my sprintf sweep-up before
I realized that Christos had already done it...)
 1996-07-12 00:38:50 +00:00
thorpej
336eeb5f1c Use snprintf() whenever feasible. 1996-07-12 00:06:32 +00:00
cgd
45ca1fa22f rename rei() to exception_return(). rename proc_trampoline() to 
switch_trampoline().
 1996-07-11 23:02:19 +00:00
cgd
15fbec10d4 rename rei() to exception_return(). rename proc_trampoline() to 
switch_trampoline(). clean up trap/exception/syscall entries and
eliminate common code where appropriate.  clean up bootstrapping
code.
 1996-07-11 23:01:09 +00:00
chuck
6ae82431b5 fix: 
- en_mfix shouldn't touch M_EXT mbufs.    change to avoid this [at
    the expense of allocating a new cluster mbuf to copy to].

    XXX: en_mfix is getting called more often than I hoped it would
    (seems to happen when TCP retransmits... we get all sorts of odd
    sized, odd lengthed data mbufs, yuck).    i may revise the xmit
    DMA code to use non-word sized dma.
 1996-07-11 22:48:10 +00:00
cgd
9310a8c8aa don't save and set the USP at every trap entry and exit. It's 
unnecessary, and given that there's no reason to waste time and
add complexity in trap handlers.  This means that code which sets and
uses the USP has to be a bit more careful, but that doesn't happen much.
 1996-07-11 20:14:17 +00:00
ragge
a5b04afcd8 Automatic changing of root device after boot now works. 1996-07-11 19:33:50 +00:00
ragge
38821d257d Manual pages for the new device drivers. Remove (obsoleted) page. 1996-07-11 18:15:26 +00:00
thorpej
bf2c897818 COMPATOBJS -> COMPAT_OBJS (already done on release branch) 
Also, sys/compat/common/kern_prot_43.c no longer exists on the trunk,
so don't attempt to compile it.
 1996-07-11 16:52:10 +00:00
cgd
105697388d Instead of treating the trap/syscall/exception frame like a struct 
containing a substruct (the hardware frame) and an array of registers,
treat it like one big array of registers, for easier and prettier
access.  Update everything to deal with that.
 1996-07-11 05:31:16 +00:00
cgd
3e323f7a08 update for new alpha_cpu.h definitions, -Wall cleanups, and make 
things compile with the new work-in-progress pmap code.
 1996-07-11 03:53:23 +00:00
cgd
192e4b94c0 update for new alpha_cpu.h definitions. 1996-07-11 03:52:44 +00:00
cgd
9aa794a63d update for new alpha_cpu.h definitions 1996-07-11 03:52:16 +00:00
cgd
f8f96d4b7d clean up for -Wall 1996-07-11 03:47:55 +00:00
cgd
742da2e049 compile with new pmap code 1996-07-11 03:47:46 +00:00
cgd
4d024971bf update to use new definitions in alpha_cpu.h 1996-07-11 03:46:00 +00:00
cgd
436a892738 Add definitions for: 
Process Control Block
	Interrupt/Exception/Syscall Stack Frame
	Machine Check Error Summary Register
	Machine Check Logout Area
clean up some, and add prototypes for all of the CPU instruction and
PALcode function stubs.
 1996-07-11 03:44:50 +00:00
cgd
3986cf9624 make this compile with pmap work in progress 1996-07-11 03:33:25 +00:00
cgd
7a83b5d468 some cleanup for -Wall 1996-07-11 03:30:11 +00:00
jtc
24de9e4a12 The argument to isfoo() must be representable as an unsigned char, so 
type of "c" has been changed to unsigned.  This change allows these
functions will work with strings with their 8th bit set.
 1996-07-11 01:47:38 +00:00
chuck
47131b5d81 fixes: 
- don't try and add a PDU trailer (or TBD for that matter) to an M_EXT
   mbuf.   when M_EXT is set, the data area of the mbuf can be shared
   with other mbufs (see m_copym()), and writing to one M_EXT mbuf may
   invalidate another M_EXT mbuf (saw this with PDU trailers).

 - be sure to validate the length value from the PDU trailer so that it
   doesn't throw us out of sync with the chip (fixes yet another source
   of the dread "en_service: id mismatch" panic).

 - on recv, don't bother allocating an mbuf if mlen is zero since we are
   only going to toss the data anyway.
 1996-07-11 00:15:56 +00:00
jtc
f9a9b2e372 Used signed instead of unsigned longs for sec and usec variables to 
handle cases which would otherwise yeild wildly wrong results.
 1996-07-11 00:09:29 +00:00
ragge
e9d6f189c1 Add MSCP tape to this file. 1996-07-10 23:51:53 +00:00
ragge
02d0803c80 Add spl4 - spl7 macros, easy to use when playing with buses. 1996-07-10 23:51:08 +00:00
ragge
4d687fb39d Slow down DELAY for 11/785. 1996-07-10 23:48:42 +00:00
ragge
9c24877b23 Remove tmscp protocol definition file; which was actually the same 
as the mscp protocol.
 1996-07-10 23:44:17 +00:00
ragge
5d6b8719b2 Remove old (tape-only) tmscp driver. Add new uba/qba driver 
for common MSCP routines.
 1996-07-10 23:42:05 +00:00
ragge
cb355cf8d5 Add support for tape drives. More extensive error checking. 1996-07-10 23:35:58 +00:00
explorer
e1d58c927b Add man page aic7xxx driver ; from pr port-i386/2600 
That pr put this file in man4.i386, but since the driver isn't i386
specific, I thought it should go here instead.
 1996-07-10 22:58:33 +00:00
explorer
c62a6661a1 Updates to aic7xxx driver ; from pr port-i386/2600 1996-07-10 22:50:44 +00:00
explorer
9c8111508d Add SCSI_QUEUE_FULL ; part of pr port-i386/2600 1996-07-10 22:48:56 +00:00
jtc
6d8b15101f Install linkaddr.3 as link_addr.3 and link_ntoa.3 too. 1996-07-10 20:15:48 +00:00
cgd
3a99dd36fe cast argument to alpha vtophys() to vm_offset_t, to catch up with 
recent prototyping.
 1996-07-10 18:55:05 +00:00
cgd
ccfab1b072 #ifdef the declaration of 'ac' in fddi_input on ISO, since it's only 
used if ISO is defined and -Wall complains.
 1996-07-10 18:54:23 +00:00
cgd
7b1d7251d1 add a couple of "default" entries in switch statements, to quiet -Wall. 1996-07-10 18:53:32 +00:00
cgd
2af08e028e print result of ntohl/htonl as a long. 1996-07-10 18:43:23 +00:00
cgd
8042054add remove some unnecessary and broken casts on char *'s which are being subtracted 1996-07-10 18:41:38 +00:00
cgd
910efd056e nfs_read and nfs_write return 'int' rather than ssize_t. 1996-07-10 18:32:33 +00:00
scottr
73b545f8f1 Fix from Leo Weppelman: Change accesses to 'ssir' to inline asm macro's. 1996-07-10 18:31:49 +00:00
cgd
1c5ea3c014 print difference between pointers with %ld, so that -Wformat works 
on the Alpha and for consistency.  Also, other minor formatting cleanups.
 1996-07-10 18:15:22 +00:00
cgd
bc2f07f331 move DDB-only label inside an #ifdef, so that -Wall works 1996-07-10 18:14:04 +00:00
cgd
9764a289cd print result of ntohl/htonl as a long. (makes -Wformat work on the 
Alpha.)
 1996-07-10 18:13:35 +00:00
cgd
452fdf584c #ifdef __alpha__, prototype device_register 1996-07-10 17:52:04 +00:00
cgd
b119b40c59 it compiles, but DEFINITELY does not run 1996-07-10 03:17:09 +00:00
cgd
77ba495772 temporarily move new pmap code into a seperate header, so changes to 
one version won't spam people compiling with the option to get the other.
 1996-07-09 22:22:25 +00:00
cgd
db0b3ca200 kill a typo 1996-07-09 22:08:28 +00:00
thorpej
95eaf147f1 Add Oakland and Berkeley, CA (510 area code) as suggested by 
Michael I. Bushnell <mib@gnu.ai.mit.edu>.
 1996-07-09 16:29:38 +00:00
mycroft
353cfc3523 Oops; remove something that shouldn't be here. 1996-07-09 09:23:03 +00:00