b74e03da21
fix a couple of bogons in the last two, and clean up slightly
1996-12-03 19:52:58 +00:00
882fa5a35d
try that last one again.
1996-12-03 18:11:40 +00:00
156fe546d2
kill siroff() and resturcture do_sir() to be cleaner and more correct.
1996-12-03 17:34:47 +00:00
a04fb885d8
clean up SCSI devices
1996-12-03 17:25:27 +00:00
81e9bda988
convert to use bus_space_set_region_2() and bus_space_copy_2(), rather
...
than in-line clear and copy loops.
1996-12-02 22:24:54 +00:00
30b636bd09
implement bus_space_copy_*().
1996-12-02 22:19:32 +00:00
256cf234a1
move barrier operation definition closer to the top of the bus space ops
...
structure. In the implementations, allow the barrier op to be inlined.
1996-12-02 07:07:18 +00:00
54ba942f79
implement bus_space_set_multi_* and bus_space_set_region_* operations.
1996-12-02 06:46:49 +00:00
e6bafb00d6
declare the single-datum read and write methods as inline, so that
...
the multi and region methods can inline them.
1996-12-02 06:12:39 +00:00
4c1d96de78
* Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2.
...
Lets users over-ride with makeoptions COPTS="..." in kernel config files.
Leave `mandatory' flags (like -msoft-float which on m68k enforces no
FP in kernel) in CFLAGS.
1996-12-01 06:12:25 +00:00
9da5f60715
PROF -> GPROF
1996-11-30 02:48:57 +00:00
f5f35b104f
Sync with sparc port:
...
>Pay attention to DMA errors as reported by DMAINTR() returning -1. If this
>happens reset everything.
>
>Re-schedule a timeout when first attempting to abort an operation.
>Cancel any queued timer events before re-scheduling a timeout, so esp_abort()
>can be called from other places besides the timeout handler.
1996-11-27 21:38:35 +00:00
e338e3526d
when panicing because of a fatal trap, print the trap's type name, as well
...
as its kernel entry number.
1996-11-27 01:28:30 +00:00
f7a967045c
#ifdef DEBUG, check {read,write}_{multi,region} ops' pointer arg for alignment.
1996-11-27 01:24:49 +00:00
366a586e85
if we're going to do a real match (we are), ahve to special-case console
1996-11-27 01:20:26 +00:00
2f1d32e181
note eb164 support
1996-11-26 15:58:04 +00:00
98c4f0c312
add a comment re: eb164
1996-11-26 15:46:24 +00:00
f9d0b7e37f
fix up field names for recent rpb.h changes
1996-11-25 16:18:16 +00:00
acf2644128
update for recent configuration changes.
1996-11-25 04:16:15 +00:00
abbe7f24f1
update for eb164 file addition, apecs & lca bus space function split
...
file additions/deletions, pcppi file addition, and pckbd & pms attachment
changes. also, clean up a couple of comments.
1996-11-25 04:03:21 +00:00
003fda43da
update for chipsets' init functions' new prototypes
1996-11-25 03:59:19 +00:00
97927bdd99
update for new extent management code. Most importantly, we can't call
...
the chipset space init functions multiple times, since that would clobber
extent allocations made between the two calls. Also, deal with the
fact that the APECS and LCA no longer shared common chipset functions.
1996-11-25 03:56:48 +00:00
77baf28d70
update for new extent management code. Most importantly, we can't call
...
the chipset space init functions multiple times, since that would clobber
extent allocations made between the two calls.
1996-11-25 03:55:46 +00:00
7a1799b561
update for new extent management code, and for apecs/lca space access fn split
1996-11-25 03:49:36 +00:00
608a9f3065
update for new extent management code
1996-11-25 03:49:11 +00:00
6d7b2d82a7
make eb164 interrupts actually work.
1996-11-25 03:47:05 +00:00
8b50c9af38
reimplement, so that it works with the new extent mapping code.
1996-11-25 03:46:07 +00:00
fe6262c3c0
split the APECS and LCA bus memory and I/O functions. Most of them still do
...
the same things, but the extent maps have to be managed differently,
since the two chipsets provide different memory and I/O region mapping
possibilities.
1996-11-25 03:42:09 +00:00
1a45dbd671
update these to set up and use extents to map i/o space, and sparse and
...
dense memory.
1996-11-25 03:37:23 +00:00
25450fc448
hide a bogosity by not printing a message when pms not attached
1996-11-25 03:30:43 +00:00
d35047f37b
Add a primitive driver for the PC-ish Programmable Peripheral Interface
...
and PC-ish keyboard controller. (Actually, on alphas, the built-in PPI
(in the SIO) appears to be a lobotomized version of the original, but
i'd not call that a bad thing.) This driver should eventually handle all
speaker tone requests and keyboard commands, but for now it just maps
the relevant ports and passes them on to the keyboard and mouse drivers,
which are now its children (rather than children of ISA).
1996-11-25 03:26:33 +00:00
8c007e0e48
use set_pci_isa_bridge_callback() to delay ISA/EISA bus attachment until
...
after PCI tree has been completely probed.
1996-11-25 03:15:24 +00:00
e29fc4fb1d
sync up with pk's commit to the sparc port:
...
>One control block per target is insufficient if you have a full complement
>of targets attached and access those simultaneously (like in a ccd(4) array).
>We (now) allocate (somewhat arbitrarily) three per target.
>Noticed by Marshall Midden.
1996-11-24 04:21:30 +00:00
abf0b7c010
deal with the fact that apparently-common revisions of EB164 firmware
...
don't machine check when a PCI Master Abort is signalled. This can
happen, for instance, when configuration space for a device that isn't
present is examined. When this is detected, act like we normally would
when machine checks are posted while examining nonexistant devices.
1996-11-23 06:46:50 +00:00
ff523f9080
fix HAE_MEM_REG3_START definition (shift was incorrect). Add CIA_CSR_CIA_ERR
...
register definition. (should define bits in CIA_CSR_CIA_ERR, but haven't
done that yet.)
1996-11-23 06:42:55 +00:00
574633aea2
add definitions for LCA_IOC_HAE contents. Add a REGVAL64 macro, like
...
REGVAL but good for 64-bit chipset registers.
1996-11-23 06:41:00 +00:00
7aefe04c3e
update for new names for ISA VGA console match and attach functions
1996-11-23 06:38:49 +00:00
fc7b72ee10
move interrupt establishment to just before clock interrupts are
...
enabled (from the attach routine), and add comments as to why.
Some PALcode apparently 'saves' a clock interrupt for the kernel,
and if the clock interrupt handler is enabled at attach time, it
will be run when that interrupt hits, i.e. right after the spl0()
at the end of autoconfiguration. That would cause hardclock to be
run, but proc0's p_stats isn't set up by then, which would cause
hardclock to crash.
1996-11-23 06:31:57 +00:00
12fc617201
make ALPHA_K0SEG_TO_PHYS and ~0xfffffc00000000000 with the address,
...
rather than and-ing 16G-1. That just strips the k0seg bits, rather
than making the false assumption that the physical address is going
to be in the lower 16G. That doesn't apply for CIA device-space
addresses, for instance.
1996-11-23 06:25:31 +00:00
d22ab75ff0
clean up match: check args more carefully, make sure I/O space can be mapped
1996-11-23 06:21:43 +00:00
335c1af878
move probe and setup code into common functions. always probe (i.e.
...
even if PCI and the IDs are right), just for sanity, before declaring
success. Split the single 0x3b0 -> 0x3df allocation into three seperate
ones: 0x3b0 -> 0x3bc (leaving the 4 ports available for lpt),
0x3c0 -> 0x3cf, and 0x3d0 -> 0x3df. The former chunk has to be split
off if the lpt can exist there, and it's sort-of pretty to have each
group (based on second hex digit) have its own handle.
1996-11-23 06:06:43 +00:00
31cc61b793
try mapping the I/O space (as well as the memory space) in the probe routine.
1996-11-20 20:04:53 +00:00
7b52699cfd
catch up with wscons frame buffer attachment, mmap, and ioctl
...
interface changes.
1996-11-19 05:23:07 +00:00
1c90055b77
clean up wscons frame buffer attachment interface slightly. Make
...
ioctl and mmap routines take a void *, rather than a struct device *,
so that they can be set up to work more easily when using a 'struct device *'
isn't appropriate. Add a cookie (void *) to be passed to the mmap and
ioctl routines. Rename a few struct members, and shuffle them into
a more sensible order.
1996-11-19 05:17:00 +00:00
a1476167f8
update for ISA VGA frame buffer possibily
1996-11-19 05:08:36 +00:00
f3415af098
update for VGA-related changes
1996-11-19 04:57:32 +00:00
2b4df4f147
implement isa_display_console(), to be used when console is an ISA display dev
1996-11-19 04:54:43 +00:00
8529bfe399
add an isa_display_console() function, to be used when console is an ISA dev
1996-11-19 04:53:07 +00:00
bf371611ab
fix spelling error
1996-11-19 04:49:21 +00:00
e6a9d46085
update for VGA changes, and clean up slightly.
1996-11-19 04:43:55 +00:00
adc49e3c06
update for VGA changes and shared_intr.c move
1996-11-19 04:40:26 +00:00
2c43c05bc2
replace old PCI VGA driver with a common VGA back-end and ISA and PCI
...
front-ends. Unfortunately, because of the way ISA and PCI are currently
probed, if you have a PCI VGA board in your machine and both drivers
in your kernel, the ISA VGA driver may accidentally match the PCI board.
For now, the only solution to this is to not put both drivers in
the GENERIC kernels.
1996-11-19 04:38:32 +00:00
bb2c8c35d7
this has moved to sys/arch/alpha/common.
1996-11-19 01:34:26 +00:00
e35cd5615f
implement interrupt enable/disable and mapping as described in
...
the Digital Semiconductor AlphaPC 164 Motherboard Technical Reference
Manual. This may not work, but it's the best i can do with the
documentation I have.
1996-11-17 02:30:25 +00:00
ccc668e0d7
use the new common chained-interrupt support code.
1996-11-17 02:05:26 +00:00
91c6442ca0
implement a (hack-ish) set of routines to do common chained-interrupt
...
handler management. It's nasty, but three slightly different copies of
the code is worse.
1996-11-17 02:03:08 +00:00
bbb8f63dae
clean up some 'system not supported' printfs
1996-11-17 01:59:35 +00:00
336790c5a2
Sync with sparc revision 1.61:
...
Add explicit casts to `%l*' formatted arguments.
1996-11-16 23:17:18 +00:00
c5323239f6
add names and space for eb164 interrupt request counters
1996-11-16 23:11:57 +00:00
2e5bc1461a
panic with "bogus size" if ncols or nrows is <= (not just <) 0
1996-11-16 23:10:06 +00:00
f48eac49ba
compile with -Werror -Wall -Wstrict-prototypes -Wmissing-prototypes
...
-Wcast-qual, even if DEBUG isn't defined.
1996-11-16 23:07:40 +00:00
c8201bca4d
Add short delays after accessing registers, so that the z8530's settle
...
times are respected. This solves the duplicated characters problem.
1996-11-16 00:40:14 +00:00
70147216ec
Include a PMAGB-BA in the list of built-in devices only if SV_GRAPHICS
...
is set in the RPB's rpb_variation field. This fixes a bug where machines
(e.g. the 3000/900) would see that they could touch memory where a built-in
PMAGB-BA, assume that it was there, and panic later because the memory they
were accessing didn't look like PMAGB-BA registers (because it wasn't).
1996-11-15 23:59:00 +00:00
16b48272c4
Define _BSD_CLOCKID_T_ and _BSD_TIMER_T_
1996-11-15 22:38:45 +00:00
37b6fc0222
move DEVPAGER, SWAPPAGER, VNODEPAGER options into std.alpha since they're
...
mandatory, and clean up their descriptions.
1996-11-15 19:37:21 +00:00
03a0bfabac
fix slight mis-ordering
1996-11-13 23:42:55 +00:00
d8aea5f52d
print out unrecognized processor minor types as 0x%x, rather than %d,
...
also print out minor types in a few cases where they previously wouldn't
be printed (but that aren't likely to be run into, anyway).
1996-11-13 23:18:07 +00:00
a86f553589
update for all known processor major and minor type numbers.
1996-11-13 23:13:02 +00:00
6e3d55a53c
clean up cpu type descriptions, in line with rev. 3 of the AARM
1996-11-13 22:26:41 +00:00
db5fd4e8e2
update copyright dates
1996-11-13 22:20:54 +00:00
6c9cb4aa9b
compile cleanly with:
...
-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual
1996-11-13 21:13:04 +00:00
750ee83e95
Set CWARNFLAGS to:
...
-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wcast-qual -Wno-format
(if not already set). -Wno-format is necessary because of the few
bits of code in the tree that use NetBSD's special kernel printf()
formats, and because there are a few bits of code that try to use the 'q'
modifier to print int64_t's (but int64_t's are only 'long' on the
alpha, not 'long long').
1996-11-13 20:53:24 +00:00
3706f8b184
kill the makeoptions spec of CWARNFLAGS
1996-11-13 20:43:19 +00:00
f5abc1b89a
recognize 21164A (ev56)
1996-11-13 01:03:52 +00:00
c55c19e5b1
-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual cleanups.
1996-11-12 21:00:33 +00:00
be771a0f36
add DEC_EB164 option
1996-11-12 18:05:53 +00:00
206e66a5a4
resort cpu option list
1996-11-12 18:05:27 +00:00
45ba05f710
convert cpu-dependent routine selection to use a centralized CPU switch, thus
...
deleting (and cleaning up) N pages of #ifdefs in machdep.c. While we're
at it, make the cpu type options generate flags, and check them instead of
kernel Makefile defines.
1996-11-12 05:14:27 +00:00
bf40f3eaba
add DEC_EB164 option, to include nascent eb164 support
1996-11-11 21:15:28 +00:00
d05ae32976
alphabetize and clean up machine-specific files, add eb164's machine file
1996-11-11 21:10:58 +00:00
8ffccdfae0
preliminary support for the EB164. The EB164 is more or less a 'normal'
...
21164 + 21172 box, with Yet Another Way of doing interrupts. The
interrupt mapping and handling code hasn't been written yet, and none
of this code has been tested. (Checkpoint of work in progress.)
1996-11-11 21:08:10 +00:00
b422a87601
add more system type names, to match new system type numbers. Also, add
...
appropriate bits of code to support the EB164.
1996-11-11 21:03:09 +00:00
f8ab7cfbcd
clean up some spacing in switch statements
1996-11-11 21:02:32 +00:00
335926a2d0
add system type numbers up to 28, add the EV56 processor type number.
1996-11-11 20:59:02 +00:00
89e06b9449
build manual page and install it in the right place.
1996-11-06 23:09:13 +00:00
050d4ebd12
NetBSD/alpha installboot manual page. Copied from the sparc and lightly
...
tweaked by Curt Sampson <cjs@portal.ca>, then largely redone by me.
1996-11-06 23:07:55 +00:00
8a3333b2a9
Fix an inconsistency that came in with Lite: setrq() was renamed to
...
setrunqueue(), but remrq() was never renamed. Rename remrq() to
remrunqueue().
1996-11-06 20:19:19 +00:00
ca80cc0ce0
add -Wcast-qual
1996-10-25 23:47:01 +00:00
a5649f782f
first arg to alpha_XXX_dmamap is now a vm_offset_t
1996-10-25 20:58:11 +00:00
22b29b5058
prototype alpha_XXX_dmamap(), the alpha DMA mapping hack.
1996-10-25 20:48:59 +00:00
1b03f1bca7
update for new bus.h macros. bus_io_* and bus_mem_* integrated into
...
single bus_space_* framework. Unfortunately, bus_space_{read,write}_*
operations still imply barriers. That will change soon.
1996-10-23 04:12:13 +00:00
2f614ee518
update for new bus.h
1996-10-22 21:34:19 +00:00
8f5cf31b8a
clean up the recent reimplementation, and kill several bogons in the new
...
definitions.
1996-10-22 21:23:49 +00:00
6d917387e4
there is no TC I/O space, so in the new bus.h world order there
...
is no tc_bus_io.c.
1996-10-22 21:15:45 +00:00
48dc9aaae4
update alpha bus.h for new bus space interfaces. chipsets haven't
...
been updated yet, and the hacked DMA vto(busphys) macro is gone and
hasn't yet been replaced.
1996-10-22 18:06:54 +00:00
a6d9feb7a5
clean up chrtoblktbl, adding comments naming the devices which actually do
...
have entries in both device switch tables. Add 'st' entry to chrtoblktbl.
1996-10-18 21:26:57 +00:00
44365140cf
Severely clean up netisr handling. Clean up includes for netisr handlers.
...
Fix PPP netisr handling, add NATM netisr handling.
1996-10-18 20:35:23 +00:00
150c33e60b
Use ${INSTALL}.
1996-10-18 05:55:26 +00:00
8f799be896
add a WEAK_ALIAS macro if building on an ELF-capable system, which creates
...
a weak alias for a symbol.
1996-10-17 18:33:53 +00:00
8cab2f173f
update for changes in asm.h
1996-10-17 02:50:38 +00:00
905f7abae1
Add __CONCAT and ___CONCAT to concatenate identifiers. Add LLABEL to
...
create an assembly label, and SYSCALLNUM to convert a syscall name into
the macro that's defined to be its number. Add a CALLSYS_NOERROR macro
which invokes the named system call. (CALLSYS_NOERROR is here since
it's used in locore, for sigcode.)
1996-10-17 02:49:04 +00:00
0d1085302d
alpha_mb() -> tc_mb(), for alpha/pmax convergence, even tho the tc_mb()
...
interface in tc_machdep.h is obsolete.
Change "#if 0" around pmax rcons mouse-redirection to "#ifdef HAVE_RCONS"
1996-10-16 05:07:57 +00:00
caa0b41652
spaces -> tabs where appropriate, some (minor) KNF (it needs much more),
...
kill spaces at EOL.
1996-10-16 04:07:16 +00:00
99ffca7953
more updates from jonathan. kill scc_tty array and needs-count
1996-10-16 03:53:31 +00:00
862e0d2653
various bits of cleanup, from jonathan stone, to make this and the pmax
...
driver slowly converge.
1996-10-16 00:03:02 +00:00
f31bd002d2
add a new function, hwrbp_restart_setup(), to be called after
...
autoconfiguration. It clears the RPB's per-cpu-slot BIP flag and
sets up the RPB's restore_term and restart vectors, etc. add a
console_restart() function, which causes a panic and system dump,
that is invoked (indirectly) via those vectors.
1996-10-16 00:00:40 +00:00
2f7e2d8853
add an XentRestart, pointed to by the retore_term HWRPB vector (and maybe,
...
eventually, the restart HWRPB vector), which calls console_restart. This
is invoked when the console halt switch is used and the user enters 'c'
at the console prompt, and eventually causes a system crash dump to be
generated.
1996-10-15 23:56:56 +00:00
9da2b9743a
define and call a new function, hwrbp_restart_setup(). It's called after
...
autoconfiguration to clear the RPB's per-cpu-slot BIP flag and to set up the
RPB's restart function pointers, etc.
1996-10-15 23:52:49 +00:00
e897979b3e
don't set dumplo to -1 on error. deal with the case where dumplo is
...
still 0 after dumpconf().
1996-10-15 23:27:27 +00:00
7f28c2392c
Increase the maximum number of ECBs.
1996-10-15 21:31:37 +00:00
d2f275101a
Minor cosmetic change.
1996-10-15 21:30:19 +00:00
01565a3ced
typedef, not typeded
1996-10-13 19:57:59 +00:00
77483f297b
increment cnt.v_intr for I/O device and clock interrupts
1996-10-13 19:57:49 +00:00
8d9699acda
backout previous kprintf change
1996-10-13 02:59:55 +00:00
7d1960f502
backout previous kprintf change
1996-10-13 02:59:38 +00:00
55ff7d5106
backout previous kprintf changes
1996-10-13 02:59:37 +00:00
0039d4aa0c
backout previous kprintf change
1996-10-13 02:59:25 +00:00
d7363b596f
backout previous kprintf changes
1996-10-13 02:59:23 +00:00
b078069824
in_addr_t and in_port_t changes
1996-10-13 02:55:48 +00:00
b2f63215fc
don't forget to switch back to the .text after emitting warning
...
strings in their own sections.
1996-10-12 18:08:12 +00:00
946833855f
printf -> kprintf, sprintf -> ksprintf
1996-10-10 23:51:21 +00:00
a60beecedb
printf -> kprintf, sprintf -> ksprintf
1996-10-10 23:44:49 +00:00
c11d591cfe
add support for ELF toolchain, including weak alias support (for upcoming
...
libc changes) and reference warnings.
1996-10-09 22:41:54 +00:00
6d0af59ad0
change __va_list's "offset" field to be a 'int' to match what gcc now
...
uses, plus add a compatibility hack so that code compiled with old
versions of gcc (e.g. libraries) can work with code compiled with
new versions.
1996-10-09 21:13:04 +00:00
472889f8e4
moved to aout_machdep.h (via repository copy)
1996-10-08 12:57:37 +00:00
d557a6a159
change md_coredump struct to actually reflect the machine-dependent stuff
...
that's dumped. use it, rather than a hack, to export the info to user-land
(gdb).
1996-10-07 23:57:21 +00:00
7b01c01516
read user SP into core dump's trapframe
1996-10-07 19:09:17 +00:00
c11ba5f711
key on ELF_TOOLCHAIN being defined (presumably in /etc/mk.conf)
...
to signal that the build is happening on a machine with an ELF
toolchain. This is temporary, until a better toolchain-recognition
scheme is worked out.
1996-10-06 18:32:22 +00:00
c488b75b83
kill misnamed __indr_references() macro, that would have broken things
...
if it _had_ been properly named.
1996-10-04 19:30:04 +00:00
1f81754e6d
switch to 'swap generic' since that works now (minimal diffs from GENERIC)
1996-10-03 20:47:19 +00:00
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
5e8dcd833f
reword attachment printf
1996-10-03 19:54:45 +00:00
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
f328b34c8d
clean up
1996-10-03 05:32:49 +00:00
000f32225c
bump the version
1996-10-02 21:26:17 +00:00
f0e79e47bf
spaces/tabs cleanup
1996-10-02 21:18:45 +00:00
0783bd2801
clean and polish a bit
1996-10-02 21:06:56 +00:00
f3f6da3473
clean up a bit
1996-10-01 21:24:37 +00:00
c143646f2f
Translate Lev1map to physical address for CPU core header.
1996-10-01 20:21:37 +00:00
4588414318
move kvtol1pte outside of _KERNEL
1996-10-01 20:21:05 +00:00
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
0b1ff14ff3
first cut at alpha machdep kernel coredump header
1996-10-01 18:38:05 +00:00
acaf5ffad5
kill __BDEVSW_DUMP_OLD_TYPE
1996-10-01 14:26:18 +00:00
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
4cd799d5a9
Remove unused variable.
1996-09-28 03:37:36 +00:00
3729419cc8
* Bitbucket extra status bytes rather than barfing.
...
* Add copyright.
1996-09-28 03:16:56 +00:00
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
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
be1172e37b
Fix dangling pointer in debugging message.
1996-09-27 20:21:38 +00:00
00089386d6
If we get an unexpected disconnect while issuing a REQUEST SENSE, do a reset.
1996-09-27 19:55:41 +00:00
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
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
a3ad409098
add EXEC_ELF64 and EXEC_SCRIPT as standard options
1996-09-27 17:18:02 +00:00
80f9ed76f6
update for changes to config.
1996-09-27 17:08:32 +00:00
db9418238e
add support for the prom 'write' operation.
1996-09-26 22:51:53 +00:00
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
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
c54f6f32d9
update for ELF toolchain support
1996-09-23 04:32:59 +00:00
a47aa08a3e
define ELFSIZE to 64, for exec_elf.h
1996-09-23 04:32:44 +00:00
3bd3e6250d
checkpoint current development, add ELF toolchain build support
1996-09-23 04:30:56 +00:00
6048292ba8
add -DECOFF_COMPAT to CPPFLAGS if ELF_TOOLCHAIN not defined.
1996-09-23 04:28:46 +00:00
c225908c90
add netboot
1996-09-23 04:28:23 +00:00
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
675e59d762
fix for elf loading, from Matt Thomas
1996-09-18 19:34:33 +00:00
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
a68b586a74
add _rtt as an XLEAF into start which (like 'halt') just halts
1996-09-17 21:26:45 +00:00
abcbfbdd93
use assembler directives and labels that make both the ELF- and ECOFF-
...
targeted assemblers happy.
1996-09-17 21:17:11 +00:00
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
cab0e2aba3
hmm, fix an apparent typo (two letters got deleted!)
1996-09-17 20:58:58 +00:00
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
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
66992c7399
sync with GENERIC: add pseudo-device 'rd' with one unit
1996-09-16 16:34:15 +00:00
0006f58df7
add EISAVERBOSE, TCVERBOSE as appropriate. Add UCONSOLE to all.
...
slight cleanup + sync.
1996-09-16 16:30:40 +00:00
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
e025186655
save and restore registers symmetrically. don't forget to restore PV (t12).
1996-09-15 22:33:28 +00:00
89986fec30
like GENERIC, but uses built-in ramdisk image for root
1996-09-15 17:23:12 +00:00
3732f4dad6
add one 'rd' pseudo-dev.
1996-09-15 17:22:28 +00:00
edf0333fe0
add ramdisk root hooks
1996-09-15 17:17:56 +00:00
17264a54f2
s/k0segtophys/ALPHA_K0SEG_TO_PHYS/
1996-09-15 17:16:24 +00:00
3af6ed0256
pollin', pollin', pollin', make them drivers pollin'... (support poll()).
1996-09-15 17:15:26 +00:00
0b77b04b6e
set a0 to be the initial sp, and set pv to be program entry point.
1996-09-10 19:13:42 +00:00
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
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
2b118fc59b
add entries for rd (cdev + bdev), ss (cdev), and uk (cdev).
1996-09-09 16:38:52 +00:00
65538ec48d
add specs for 'rd'
1996-09-09 16:31:36 +00:00
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
2bc736661a
Implement poll(2).
1996-09-07 12:40:22 +00:00
e6e14683fe
note that the AlphaStation 500 works (with the same caveats as the
...
AlphaStation 600).
1996-09-06 04:01:37 +00:00
fc3def4096
Remove duplicate declarations of LKM functions and macros.
1996-09-05 15:46:22 +00:00
b3eac79b64
tty stop functions really should return void, not int, and certainly not both.
1996-09-02 06:43:16 +00:00
30a617c634
Wrap the default definition of `S' in `.ifndef'.
1996-08-31 21:40:47 +00:00
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
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
2c47809239
include <sys/systm.h> for printf prototype
1996-08-27 16:28:08 +00:00
b9a7acad48
define a new frame buffer type code for the TGA2
1996-08-23 00:50:25 +00:00
2d7e005418
add COMPAT_12 to all configs
1996-08-21 16:25:05 +00:00
78b0ddd68b
wrap a debugging printf in NEW_PMAP
1996-08-21 15:54:18 +00:00
c8fbe2de87
PSL_IPL_HIGH -> ALPHA_PSL_IPL_HIGH
1996-08-21 15:53:26 +00:00
137c61ba70
OLD_PMAP -> NEW_PMAP
1996-08-20 23:18:44 +00:00
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