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ff5e6837e6
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489 Commits

Author SHA1 Message Date
cgd
ff5e6837e6 frob things so that RAMDISK_HOOKS in the 'right' way with 'swap generic' 
and/or RB_ASKNAME.  (Basically, assume that if RAMDISK_HOOKS are included,
the default root device should be rd0a, etc.)
 1996-10-03 19:57:58 +00:00
cgd
5e8dcd833f reword attachment printf 1996-10-03 19:54:45 +00:00
cgd
40f6aa4b69 add major info for 'rd' ramdisk devices. make parsedisk() static. 
tolerate 'halt' at any of the boot-time prompts.
fix (fatal) bug in the 'swap device' prompt reprinting code.
 1996-10-03 18:42:41 +00:00
cgd
f328b34c8d clean up 1996-10-03 05:32:49 +00:00
cgd
000f32225c bump the version 1996-10-02 21:26:17 +00:00
cgd
f0e79e47bf spaces/tabs cleanup 1996-10-02 21:18:45 +00:00
cgd
0783bd2801 clean and polish a bit 1996-10-02 21:06:56 +00:00
cgd
f3f6da3473 clean up a bit 1996-10-01 21:24:37 +00:00
cgd
c143646f2f Translate Lev1map to physical address for CPU core header. 1996-10-01 20:21:37 +00:00
cgd
4588414318 move kvtol1pte outside of _KERNEL 1996-10-01 20:21:05 +00:00
cgd
d928dbc14a support for new-style kernel core dumps for the alpha. Could probably 
be cleaned up a bit, but it works.
 1996-10-01 18:41:08 +00:00
cgd
0b1ff14ff3 first cut at alpha machdep kernel coredump header 1996-10-01 18:38:05 +00:00
cgd
acaf5ffad5 kill __BDEVSW_DUMP_OLD_TYPE 1996-10-01 14:26:18 +00:00
cgd
4f59e73235 implement a simple (mostly brain-dead; old-style) kernel core dump routine, 
which dumps all "system"-cluster memory we know about.
 1996-10-01 14:25:47 +00:00
mycroft
4cd799d5a9 Remove unused variable. 1996-09-28 03:37:36 +00:00
mycroft
3729419cc8 * Bitbucket extra status bytes rather than barfing. 
* Add copyright.
 1996-09-28 03:16:56 +00:00
mycroft
e097189e2b Restructure code more like aic6360 driver. Also: 
* Check for some errors during reselect.
* Don't recognize MESSAGE PARITY ERROR.  A target is not allowed to
send it.
* Check the size of a SDTR.
 1996-09-28 02:10:55 +00:00
thorpej
15516a9a89 - Add some missing prototypes and kill an unused label. 
- Add some missing SPARC_DRIVER stuff.
- Make SPARC_DRIVER automatic.

This driver now compiles as-is and works on both the SPARC and Alpha.
 1996-09-27 21:37:17 +00:00
mycroft
be1172e37b Fix dangling pointer in debugging message. 1996-09-27 20:21:38 +00:00
mycroft
00089386d6 If we get an unexpected disconnect while issuing a REQUEST SENSE, do a reset. 1996-09-27 19:55:41 +00:00
mycroft
3075e1443b Functional changes: 
* Handle message retransmissions and partially sent messages correctly.
* Make sure we clear ATN after the last message is sent.
* Do the right thing if the target initiates negotiation for async mode
after having negotiated sync mode.
* Fix some cases where we set ATN with no message queued, or schedule a
message without setting ATN.
* Issue a REQUEST SENSE after an unexpected disconnect, per SCSI spec.
* Fix abort handling in a number of cases.
* Recognize selection timeouts better (to speed up probing).
 1996-09-27 19:36:34 +00:00
cgd
d896ecd5f0 compile .S files with cpp | sed | as, to work around a bug with the 
ELF-outputting version of the assembler.  (It was dying when it saw
some CPP line number markers.)  This is temporary.  (Workaround suggested
by Matt Thomas.)
 1996-09-27 17:33:04 +00:00
cgd
a3ad409098 add EXEC_ELF64 and EXEC_SCRIPT as standard options 1996-09-27 17:18:02 +00:00
cgd
80f9ed76f6 update for changes to config. 1996-09-27 17:08:32 +00:00
cgd
db9418238e add support for the prom 'write' operation. 1996-09-26 22:51:53 +00:00
cgd
64f4e1937e rename <machine/ecoff.h> to <machine/ecoff_machdep.h> for clarity and 
consistency with the way machdep headers for other things are done.
(the creation of the ecoff_machdep.h files was done on the CVS server, to
keep the RCS logs intact.)
 1996-09-26 22:39:14 +00:00
cgd
0e097578a2 add and use a machine-dependent header, which currently defines some 
macros to use to remove #ifdefs from the machine ID case check.
Eventually, these headers will contain other information, e.g.
machine-dependent relocation information, etc.
 1996-09-26 21:50:55 +00:00
cgd
c54f6f32d9 update for ELF toolchain support 1996-09-23 04:32:59 +00:00
cgd
a47aa08a3e define ELFSIZE to 64, for exec_elf.h 1996-09-23 04:32:44 +00:00
cgd
3bd3e6250d checkpoint current development, add ELF toolchain build support 1996-09-23 04:30:56 +00:00
cgd
6048292ba8 add -DECOFF_COMPAT to CPPFLAGS if ELF_TOOLCHAIN not defined. 1996-09-23 04:28:46 +00:00
cgd
c225908c90 add netboot 1996-09-23 04:28:23 +00:00
cgd
8644dce05c start on some network boot blocks. they work, but: 
(1) the if_prom code needs to be cleaned up quite a bit
	    (right now it hard-codes client's ethernet address), and
	(2) much of this code (esp: getsecs.c, netboot.c, newvers.sh,
	    rpcc.S) should be shared with other Alpha boot blocks,
	    and dev_net.[ch] should maybe go in libsa proper.
 1996-09-18 20:03:04 +00:00
cgd
675e59d762 fix for elf loading, from Matt Thomas 1996-09-18 19:34:33 +00:00
cgd
886dba6dff (1) split load-file functionality out from the 'main program' of the 
boot block, since it will be shared with the network boot block.
(2) Kill a.out support, since it never worked was never used, and will
    never be.
(3) Add support for booting of ELF kernels, from Matt Thomas.  (Currently
    untested, but it compiles.)
 1996-09-17 22:00:24 +00:00
cgd
a68b586a74 add _rtt as an XLEAF into start which (like 'halt') just halts 1996-09-17 21:26:45 +00:00
cgd
abcbfbdd93 use assembler directives and labels that make both the ELF- and ECOFF- 
targeted assemblers happy.
 1996-09-17 21:17:11 +00:00
cgd
8110fe7ca7 Differentiate between disked ("SCSI") and network ("BOOTP", but not yet MOP) 
booted_dev specs.  Add code to find the device, if booted from the network.
 1996-09-17 21:04:25 +00:00
cgd
cab0e2aba3 hmm, fix an apparent typo (two letters got deleted!) 1996-09-17 20:58:58 +00:00
cgd
56386f3e35 Differentiate between disked ("SCSI") and network ("BOOTP", but not yet MOP) 
booted_dev specs.  Add code to find the device, if booted from the network.
 1996-09-17 19:46:37 +00:00
cgd
88a5419c15 print default device names slightly more nicely. (if not disk device, 
don't print a blank before the close paren.)
 1996-09-17 19:41:52 +00:00
cgd
66992c7399 sync with GENERIC: add pseudo-device 'rd' with one unit 1996-09-16 16:34:15 +00:00
cgd
0006f58df7 add EISAVERBOSE, TCVERBOSE as appropriate. Add UCONSOLE to all. 
slight cleanup + sync.
 1996-09-16 16:30:40 +00:00
cgd
5645b6ef46 simplify profiling entry. add 'label' argument tp PANIC, PRINTF, and MSG, 
which is the label that the message string should be stored with.
 1996-09-15 22:42:29 +00:00
cgd
e025186655 save and restore registers symmetrically. don't forget to restore PV (t12). 1996-09-15 22:33:28 +00:00
cgd
89986fec30 like GENERIC, but uses built-in ramdisk image for root 1996-09-15 17:23:12 +00:00
cgd
3732f4dad6 add one 'rd' pseudo-dev. 1996-09-15 17:22:28 +00:00
cgd
edf0333fe0 add ramdisk root hooks 1996-09-15 17:17:56 +00:00
cgd
17264a54f2 s/k0segtophys/ALPHA_K0SEG_TO_PHYS/ 1996-09-15 17:16:24 +00:00
cgd
3af6ed0256 pollin', pollin', pollin', make them drivers pollin'... (support poll()). 1996-09-15 17:15:26 +00:00