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446 Commits

Author SHA1 Message Date
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
cgd
0b77b04b6e set a0 to be the initial sp, and set pv to be program entry point. 1996-09-10 19:13:42 +00:00
mycroft
b3ffba62a6 Move strip(1) flags into a separate variable, so that $STRIP can 
be passed to subordinate make(1)s.  Remove $TOUCH.  Add HOSTED_CC,
HOSTED_CPPFLAGS, and HOSTED_CFLAGS, and use them when depending genassym.
 1996-09-09 21:06:55 +00:00
cgd
7ba205c37e Sync the 53c94 SCSI driver with the sparc version. Update the DMA code to 
match the interfaces required by the driver.
 1996-09-09 18:10:35 +00:00
cgd
2b118fc59b add entries for rd (cdev + bdev), ss (cdev), and uk (cdev). 1996-09-09 16:38:52 +00:00
cgd
65538ec48d add specs for 'rd' 1996-09-09 16:31:36 +00:00
mycroft
e6dd44f034 Use SIGBUS iff we get a legitimate bus fault. Use SIGSEGV for page protection 
violations (per Solaris, SVR4, AIX, Linux, Irix, and SunOS).
 1996-09-07 22:26:41 +00:00
mycroft
2bc736661a Implement poll(2). 1996-09-07 12:40:22 +00:00
cgd
e6e14683fe note that the AlphaStation 500 works (with the same caveats as the 
AlphaStation 600).
 1996-09-06 04:01:37 +00:00
mycroft
fc3def4096 Remove duplicate declarations of LKM functions and macros. 1996-09-05 15:46:22 +00:00
mycroft
b3eac79b64 tty stop functions really should return void, not int, and certainly not both. 1996-09-02 06:43:16 +00:00
mycroft
30a617c634 Wrap the default definition of S' in .ifndef'. 1996-08-31 21:40:47 +00:00
cgd
71ad30d0e9 (1) set scsi_link channel to either the appropriate channel (if a 
multi-channel driver), or to SCSI_CHANNEL_ONLY_ONE if a
    single-channel driver.
(2) use scsiprint() rather than a locally-defined autoconfig print
    function, and kill any locally-defined print function.
 1996-08-28 18:59:15 +00:00
cgd
2a73ef60b7 change cfprint_t type definition to take a const char *, rather than 
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).
 1996-08-27 21:53:46 +00:00
cgd
2c47809239 include <sys/systm.h> for printf prototype 1996-08-27 16:28:08 +00:00
cgd
b9a7acad48 define a new frame buffer type code for the TGA2 1996-08-23 00:50:25 +00:00
cgd
2d7e005418 add COMPAT_12 to all configs 1996-08-21 16:25:05 +00:00
cgd
78b0ddd68b wrap a debugging printf in NEW_PMAP 1996-08-21 15:54:18 +00:00
cgd
c8fbe2de87 PSL_IPL_HIGH -> ALPHA_PSL_IPL_HIGH 1996-08-21 15:53:26 +00:00
cgd
137c61ba70 OLD_PMAP -> NEW_PMAP 1996-08-20 23:18:44 +00:00
cgd
04bac6838f OLD_PMAP -> NEW_PMAP. also, fix bug where i wasn't disabling 
all reporting of correctable errors on startup, but rather was
just clearing all outstanding correctable errors.
 1996-08-20 23:16:27 +00:00
cgd
645fb5dd99 lots of debugging printf flags, serious clean, add pmap_{,de}activate() 1996-08-20 23:08:08 +00:00
cgd
00c4aefc1a add a bunch of printfs for NEW_PMAP 1996-08-20 23:05:10 +00:00
cgd
a6ff68785e add cached dirbase PFN, protos for pmap_{,de}activate() 1996-08-20 23:02:59 +00:00
cgd
0a50735abb OLD_PMAP -> NEW_PMAP 1996-08-20 23:02:30 +00:00
cgd
8bc62db31e K0SEG_END is inclusive 1996-08-20 23:02:17 +00:00
cgd
488b657b68 OLD_PMAP -> NEW_PMAP 1996-08-20 23:00:24 +00:00
cgd
e59fad87f5 OLD_PMAP -> NEW_PMAP 1996-08-20 22:38:26 +00:00
cgd
e4ff992e15 allow dots in names (but not at start of names), so that 
GENERIC.PROF gets built.
 1996-08-20 22:28:37 +00:00
cgd
33d6183e0f kill OLD_PMAP, since it now takes 'NEW_PMAP' to get the new pmap code. 1996-08-20 22:25:16 +00:00
cgd
68f23ebb4d kill 'microcode' Makefile.inc include, define CWARNFLAGS with ?=. 1996-08-20 22:23:01 +00:00
cgd
8bdeec7c79 switch 'old_pmap' option to 'new_pmap', since getting the new pmap code 
is going to take a while...
 1996-08-20 22:20:07 +00:00
cgd
eb9c65ce77 add a version of GENERIC which is always compiled with 
profiling enabled.  (named the same as what GENERIC kernel
would be named if configured with config -p, which would end up
generating the same kernel as this.)
 1996-08-19 04:53:24 +00:00
cgd
15f9c59baf check in the code used to build the kernel that Andrew Gallatin used to 
figure out the correct IRQ for the ethernet on the AlphaStation 500.
That code is enabled via KN20AA_BOGUS_IRQ_FROB (but hopefully won't be
needed any time soon, and won't link w/o slight changes to other code).
Basically, when establishing an interrupt that we don't know what to
do with, prompt the user for what interrupt line to enable.  If you
get stray interrupts when you try to use the device (but not before),
then you've got the right line.
 1996-08-19 04:28:25 +00:00
cgd
3c7eaa04e2 fix typo in comment 1996-08-19 04:19:01 +00:00
cgd
b4bfcf063f 21040 ethernet chip on AlphaStation 500 lives in slot 6 (a slot not 
found on the AlphaStation 600), and interrupts on interrupt line 13.
Thanks to Andrew Gallatin for booting a test kernel 32 times (trying
each interrupt line, looking for the right one) to find this.
 1996-08-19 04:14:58 +00:00
cgd
e295ad51df clean up stray interrupt handling a bit. 1996-08-15 22:17:44 +00:00
cgd
b3703a8fcd oops; fix bogon in last. 1996-08-14 05:47:39 +00:00
cgd
1f675e847d say 'stray kn20aa irq' rather than 'stray PCI irq'; former is more correct. 1996-08-14 05:45:52 +00:00
cgd
a96b24415d fix inadvertent reordering of switch which cases by slot number but 
is ordered by interrupt number.
 1996-08-14 05:44:31 +00:00
mycroft
558d72128e Put into . Remove hooks for `config-dependent' and 
`device-driver' flags.
 1996-08-12 00:51:24 +00:00
mycroft
cf67f29afe * Add a HOSTED_C_C variable, which strips -p', -pg', and 
`-nostdinc', and use it when building genassym.
* Use `-nostdinc' just to be sure we're self-contained.
 1996-08-10 06:07:57 +00:00
mycroft
f94052ed3a * Define CWARNFLAGS and MKDEP in some moderately consistent fashion. 
* Make S expand to an absolute path at compile time.
* Use `-S' rather than `-x' to remove debugging symbols.
* Garbage collect unused variables.
* Reverse a handful of port-specific changes that do not correspond to
the common build model and are not needed.
 1996-08-10 05:29:24 +00:00
mrg
5abbf990f3 Change reboot(2) to take two arguments: bootopt like normal and also 
a boot string for firmware that can do this, such as the SPARC and
the sun3 models.  It is currently silently ignored on all other
hardware now, however.  The MD function "boot()" has been changed to
also take a char *.
 1996-08-09 10:30:23 +00:00