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4598391267
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37850 Commits

Author SHA1 Message Date
sekiya
4598391267 The watchdog timer is a function of the memory controller on all SGI platforms. 
Add to the machine struct.
 2004-01-13 14:18:56 +00:00
sekiya
ffc95bbe6e As the platform-specific bus reset routine varies based on the memory 
controller used, set it in the memory controller driver rather than the
platform init code.
 2004-01-13 13:05:17 +00:00
sekiya
e5d4293223 Call sgimips_bus_dma_init() in mach_init to set up the proper MIPS1/MIPS3 
bus_dma_sync() routine.
 2004-01-13 12:57:24 +00:00
sekiya
9c531ea057 Add IP12 subtypes. From Steve Rumble. 2004-01-13 12:30:23 +00:00
sekiya
8507d232d3 Add a call to ip1x_init(). 2004-01-13 05:51:07 +00:00
sekiya
a72de90260 Implement bus routines for MIPS1 processors. Originally from Steve Rumble, 
massaged by pooka@.
 2004-01-13 05:47:09 +00:00
petrov
704586c08c Fix 32bit kernel build, pointed by Juergen Hannken-Illjes. 2004-01-12 21:16:01 +00:00
jdolecek
0ee51a3dec finish previous (removal of 'reaper' kernel thread): 
* move tss_free() call to the new cpu_lwp_free()
* g/c cpu_wait()

fixes PR kern/24067 by Nicolas Joly
 2004-01-12 14:31:46 +00:00
sekiya
95e98b18f7 Back out hasty previous commit -- bitwise arithmetic does not always match 
integer arithmetic, as demonstrated in this case.
 2004-01-12 12:50:07 +00:00
sekiya
1c3c44683b Wrap more mips3_ operations in MIPS3 defines. 2004-01-12 12:32:00 +00:00
sekiya
67770bc1a4 Add pic attached at mainbus (for IP12). 2004-01-12 12:15:05 +00:00
sekiya
e0c8a0088c mips3_* functions aren't available when MIPS3 is not defined, so provide 
MIPS1 workalikes (which, for the _8 routines, discard the top 32 bits).
 2004-01-12 12:12:24 +00:00
sekiya
09d9a0fb59 Add pic (memory controller for IP12) driver. Originally written by 
Steve Rumble, with mostly stylistic changes by myself.
 2004-01-12 12:07:06 +00:00
sekiya
f04e7368ea Completely commit to bitwise operations. Instigated by simonb@ 2004-01-12 11:53:31 +00:00
sekiya
a02b828c6e Change one more multiplication to a bit shift. Pointed out by pooka@. 2004-01-12 11:30:24 +00:00
scw
dcb1b313f5 Use __insn_barrier() to prevent the compiler reordering splx/splraise 
relative to the code they're supposed to protect.
 2004-01-12 10:25:06 +00:00
sekiya
74e150c7b1 CRIME revision 1.1 has a bug that affects PIO operations to/from the MACE. 
The recommended workaround is a 5-10ms delay before and after accesses.
Therefore, move the affected bus_space_* operations from bus.h to bus.c
and special-case MACE accesses.

CRIME accesses are not affected, so introduce SGIMIPS_BUS_SPACE_CRIME and
use it as the CRIME tag.

My ip32 seems a little bit happier with this change, and my ip22 didn't
notice the change.
 2004-01-12 03:30:51 +00:00
sekiya
bb9d36c069 ANSIfy, and change a multiplication operation to a bit-shift. 2004-01-12 03:26:08 +00:00
jdolecek
93cbc84a2f use P_ZOMBIE() macro instead of checking p_state direct 2004-01-11 19:18:41 +00:00
martin
4641631823 Avoid ras_lookup call if compiling 32bit kernel (which does not have 
__HAVE_RAS). Avoids a compile failure pointed out by Juergen Hannken-Illjes.
 2004-01-11 15:56:28 +00:00
sekiya
c7e23cc3fe Checkpoint if_mec work (just in case I get hit by a bus). This driver is still 
not operational.  The MII code mostly works, DMA data structures are defined
and allocated, but tx/rx logic is missing.
 2004-01-11 14:01:46 +00:00
cube
063960f68a Make it aware of the new ata configuration syntax. 2004-01-11 12:55:19 +00:00
sekiya
69911c67f2 Reinstate symbolic device names -- I completely forgot about their use. 
Reminder courtesy soren@
 2004-01-11 01:48:46 +00:00
bjh21
75080c1305 The VIDC20 data sheet doesn't define the polarity of the sign bit for 
8-bit VIDC audio.  Both Richard Earnshaw and I had guessed that a set
bit was positive (the same as normal mu-law), but the AudioWorks
manual, and Sound_SoundLog on RISC OS, seem to disagree.  Change
MULAW_TO_VIDC to match Sound_SoundLog, since the latter is probably
definitive.
 2004-01-10 22:33:24 +00:00
is
87374696f2 remove forgotten debug printf from development. 2004-01-10 21:38:32 +00:00
sekiya
f3a4be9263 Bus-spacify ip2x core logic. Eliminate magic numbers. 
co
 2004-01-10 05:22:09 +00:00
sekiya
aa7367bc4b Add register definitions for INT2 interrupt controller. 2004-01-10 05:16:57 +00:00
sekiya
280b50a365 Add watchdog and bus error handling functions (these features live in 
IMC space, thus should be handled here rather than in ip2x.c)
 2004-01-10 05:00:50 +00:00
sekiya
60573f92d1 Clean up console device selection logic. 2004-01-10 03:18:23 +00:00
sekiya
937db2de33 de-__P, sprinkle some KNF. 2004-01-10 02:55:54 +00:00
sekiya
c370623a7a Add framework for gio card identification based on product ID. devlist2h.awk 
was borrowed from sys/dev/pcmcia.
 2004-01-10 02:26:44 +00:00
perry
3682e63056 nuke trailing spaces. 2004-01-09 18:31:25 +00:00
fredb
d5fb378200 Back out CVS fallout from last commit. Really make this build again. 2004-01-09 17:00:02 +00:00
chs
e6d7ceae15 make sure we free the context for the pmap in pmap_destroy(). 
this usually isn't necessary since we freed it earlier in pmap_remove_all(),
but since uvmspace_free() is now called in the context of the exiting
process, a new context might be allocated if uvm_unmap_detach() decides
to sleep (since cpu_switch() will allocate a new context when it switches
back to the exiting process).
 2004-01-09 08:49:42 +00:00
nonaka
bf6adc04cc implement bus_space_set_region_[124], bus_space_copy_region_[124]. 2004-01-08 15:29:20 +00:00
martin
10e9430c36 Minor cleanup 2004-01-08 13:34:04 +00:00
minoura
8f5ee5571c Include compat/hpux/files.hpux. 
Untested.
 2004-01-08 12:32:03 +00:00
martin
b86d7b2c57 A __insn_barrier() is now available for all archs, remove the MD version 
here. Suggested by Jason Thorpe.
 2004-01-07 20:02:28 +00:00
cdi
ceb721fd0b Pass some info from the boot loader to the kernel: 
- Kernel image name
 - Symbol table
 - A flag indicating console presence (could be clobbered if not passed)

Add _rtt() entry to the boot loader code.
 2004-01-07 12:43:43 +00:00
martin
1cfee605ee Implement restartable atomic sequences (RAS) for sparc64. 2004-01-06 21:35:18 +00:00
petrov
d63b2431fa Some cleanup and move ddb_regs declaration to db_interface.c 2004-01-06 20:41:23 +00:00
tsutsui
74ba66664f MD cpu_lwp_free() should have the second arg. 2004-01-06 19:30:38 +00:00
he
38d0807d97 Make these compile again after the latest adjustments. 2004-01-06 18:46:07 +00:00
briggs
ad7a849c27 Change CPPFLAGS to -D${MACHINE}=${MACHINE} instead of just -D${MACHINE} 
This makes it possible to define header files on the command line that
might include ${MACHINE} somewhere in the path.  This might be used in
evbppc, for example, when defining PPC_PCI_MACHDEP_IMPL as, for example:

PPC_PCI_MACHDEP_IMPL="<arch/evbppc/sandpoint/pci_machdep.h>"

which will be included as

#include PPC_PCI_MACHDEP_IMPL

Prior to this change, the compile would fail trying to include
<arch/evbppc/1/pci_machdep.h>
 2004-01-06 18:44:57 +00:00
matt
ecdec9d579 Add proper boot/autoconf support for SDN devices. Take from Hugh Graham; 
see http://mail-index.netbsd.org/port-vax/2002/06/28/0005.html
 2004-01-06 17:01:48 +00:00
chuck
e5aceb8c63 the IBM thinkpad T40p's built-in wireless ath0 interface attaches 
to pci, so add an entry for it so that the GENERIC_LAPTOP kernel
can use it.
 2004-01-06 16:24:14 +00:00
martin
4a0ea0eafd Cosmetics 2004-01-06 14:13:33 +00:00
petrov
e459d2a294 Spinup secondary cpus. Based on codes sent to me by Dennis Chernoivanov 
and Chuck Silvers.
 2004-01-06 09:38:19 +00:00
nathanw
97a491c111 Add a missing { to cpu_exit() so that it compiles. 
(Alpha still doesn't boot with the new-reaper changes, though. First
process to exit kills the system).
 2004-01-05 23:51:19 +00:00
hannken
39ce18659d Mapping of console device goes into the reserved tlb's. 
Max. memory is 32M for console at fb and 48M for console on com.

If this becomes a problem TLB_NRESERVED needs to become variable.
 2004-01-05 19:55:27 +00:00