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47492 Commits

Author SHA1 Message Date
sato 4cc6a0ac93 fix 'mask clock to PIU' 2001-06-14 08:43:41 +00:00
chs 766dfc9b6f be sure to allocate dirty zeroed pages to cover blocks we allocate 
to resolve a write fault.  fixes PR 13201.
also, be sure to allocate blocks for write faults to holes even if
the page is already in memory.  fixes PR 13189.
 2001-06-14 08:22:14 +00:00
itojun 015f17a7cb fix comment on ifi_lastchange, for 1.4 if_data 2001-06-14 06:37:34 +00:00
thorpej 3bad583046 Oops, use the correct space tag when unmapping the RTC on the 
P-4032 after calibrating the clock.
 2001-06-14 05:58:19 +00:00
itojun a90f815dc4 update comment on if_lastchange 2001-06-14 05:50:02 +00:00
itojun 4d51fe368b change the meaning of ifnet.if_lastchange to meet RFC1573 ifLastChange. 
follows BSD/OS practice and ucd-snmp code (FreeBSD does it for specific
interfaces only).

was: if_lastchange get updated on every packet transmission/receipt.
now: if_lastchange get updated when IFF_UP is changed.
 2001-06-14 05:44:23 +00:00
chs 7e00a527ea work around an overflow problem in uvm_fault_wire(). 
from Eduardo Horvath and Simon Burge.
 2001-06-14 05:12:56 +00:00
oster 669f5cc5a5 It's silly to need a parity rebuild after a reconstruction has completed. 
If we've just reconstructed a disk, then the parity is known to
be correct.  (XXX doesn't hold for RAID 6!)
 2001-06-14 02:35:56 +00:00
rafal 5b1c3b74ba Remove externs moved to headers, fix interrupt masks to be zeroes at startup, 
add MIPS clock interrupt (int5) event counter and clean up some more debug
goo.
 2001-06-14 01:15:35 +00:00
rafal d9d912728f Get rid of externs moved to header files, add event counter for the clock 
interrupt, use platform.ticks_per_hz instead of hardcoded constant for the
counter increment (XX: not that the ticks_per_hz is calculated for the IP32
yet).
 2001-06-14 01:09:37 +00:00
thorpej 3078a3d26d It's pretty questionable to printf a PCI tag, but if we're going to 
do so, at least make the printf compile across the board.
 2001-06-14 01:06:56 +00:00
rafal 3327706cab Add externs for struct platform and the machine type definitions (mach_type, 
mach_subtype, mach_boardrev).
 2001-06-14 01:06:08 +00:00
wiz b2e2ddf49e It's "extern int", not "extern". 
Macppc kernels with LINUX_COMPAT now compile again.
 2001-06-13 23:10:31 +00:00
wiz 3d343db054 #include <machine/fpu.h> for save_fpu() 
#ifdef 0 two unused and un-prototyped functions.
Following a hint by Andrw Cagney on port-macppc.
 2001-06-13 23:09:01 +00:00
uch 0774d04303 (TX39) switch from TX local I/O manager to hpcio 2001-06-13 19:09:07 +00:00
uch a9d7b546d6 make this work. 2001-06-13 19:02:13 +00:00
bjh21 bb5ca33de4 Add a driver for the HCCS IDE interface I got at Wakefield. Like the D.T. 
Software one (dtide), it doesn't generate interrupts, so we run it in polled
mode.
 2001-06-13 18:31:43 +00:00
bjh21 18c4c9eab3 Update to use the new support for IRQ-less IDE controllers. 
Also generally re-work to do channel attachment in a loop, since that saves on
code size.
 2001-06-13 18:29:40 +00:00
bjh21 6acf237023 Use the new generic mechanism for forcing polling on a SCSI interface, rather 
than doing it ourselves.
 2001-06-13 18:27:27 +00:00
bjh21 4bc5a3b295 Add explicit support for IDE and SCSI adaptors which don't support interrupts. 
On such adaptors, all transfers are done in polling mode.

OK'ed by Manuel on tech-kern.
 2001-06-13 18:17:38 +00:00
nathanw 0adcac34e5 That's supposed to be <machine/io.h> in the XXX'd #ifdef, not a repeat 
of <machine/bus.h>.
 2001-06-13 17:52:43 +00:00
nathanw 9e8fb68348 The trace_req() function is a no-op; garbage collect it. 2001-06-13 16:06:27 +00:00
sato 01b21ab7a1 register VRIP_INTR_BAT handler to vrip_intr_establish(). 2001-06-13 16:05:59 +00:00
soda 45c99b6989 remove resolved TODOs, reorder some entries, and some formating fixes. 2001-06-13 15:41:53 +00:00
soda 22b59feda9 introduce "struct platform", and remove "cputype" variable. 2001-06-13 15:39:13 +00:00
soda fb93db6893 remove __BROKEN_CONFIG_UNIT_USAGE, finally (sorry to be late, cgd). 2001-06-13 15:38:15 +00:00
soda cefa712681 update configurations for "struct platform" and related changes 2001-06-13 15:37:27 +00:00
soda 56716edd1f incomplete platfrom description for SNI RM200. 2001-06-13 15:36:44 +00:00
soda 6ddec4b5e4 platform description for NEC RISCstation 2200 variants. 
not tested.
 2001-06-13 15:36:04 +00:00
soda 8612165cf4 platfrom description for NEC Express RISCserver and NEC RISCserver 2200. 
tested by Bob Meader on NEC RISCserver 2200, and
Chuck Silvers on NeTpower S1030 (likely compatible with Express RISCserver),
until it asks for boot device.
 2001-06-13 15:35:04 +00:00
soda ee220d37b2 platform description for NEC RISCstation 2250. 
test by Shuichiro URATA (until it asks for boot device)
 2001-06-13 15:33:27 +00:00
soda 42215b6b35 platform description for NEC Express 5800/230, R4400 & PCI variant. 
tested by Izumi TSUTSUI.
 2001-06-13 15:30:38 +00:00
soda ed19e07cc7 platform description for Acer PICA-61 and its OEM. 
tested by myself on NEC Image RISCstation.
 2001-06-13 15:29:30 +00:00
soda 4e70aed6b2 platform description for MIPS Magnum (Microsoft-Jazz). 
tested by myself on a NEC Magnum derived machine.
 2001-06-13 15:28:23 +00:00
soda a8a1317719 latform description for DESKTECH Tyne and rPC44. 
not tested.
 2001-06-13 15:27:17 +00:00
soda b7f2c5a631 common chipset description for NEC PCI generation platforms 2001-06-13 15:23:22 +00:00
soda 221f729935 common chipset description for NEC EISA generation platforms 2001-06-13 15:22:49 +00:00
soda 272b3c0d0d common chipset description for NEC EISA and PCI generation platforms 2001-06-13 15:21:52 +00:00
soda 3e5520d4d1 common description for platforms which have Jazz and EISA 
but doesn't have PCI, like magnum based platforms and
NEC EISA generation platforms
 2001-06-13 15:21:00 +00:00
soda 4f9452f773 common chipset description for magnum based platforms like 
Microsoft-Jazz and PICA-61
 2001-06-13 15:19:28 +00:00
soda eab4fd5e7a rename statically allocated software context which is needed for 
console initialization, from "struct necpb_config necpb_configuration;"
to "struct necpb_context necpb_main_context".
to resolve naming conflicts with "struct XXX_config *XXX_conf;"
which describes platform-dependent configuration variants.
 2001-06-13 15:18:28 +00:00
soda 1aa149136b rename statically allocated software context which is needed for 
console initialization, from "struct necpb_config necpb_configuration;"
to "struct necpb_context necpb_main_context".
to resolve naming conflicts with "struct XXX_config *XXX_conf;"
which describes platform-dependent configuration variants.
 2001-06-13 15:18:27 +00:00
soda 56197e330a make vga frontend does same thing with pccons frontend 2001-06-13 15:12:28 +00:00
soda d54e67b2d3 add copyright notice 2001-06-13 15:12:02 +00:00
soda 5738ad78e7 remove "cputype", introduce "struct jazzio_config *jazzio_conf;" to 
describe platform-dependent variants. clean up jazz i/o interreupt
handling had device configuration information.
 2001-06-13 15:11:38 +00:00
soda 131e5819c3 remove "cputype", introduce "struct asc_config *asc_conf;" 
to describe platform-dependent variants.
 2001-06-13 15:10:35 +00:00
soda ceabf3273a remove "cputype", introduce "struct btl_config *btl_conf;" 
to describe platform-dependent variants.
 2001-06-13 15:09:32 +00:00
soda bc0d30a90c introduce "struct platform", and remove "cputype" variable. 
this change also includes a patch to obtain secondary cache size
from ARC firmware by Bob Meader, which was posted on port-arc on 18 Aug 2000.
this should make NEC Express RISCserver work.

this change obtains ID of display controller from ARC firmware, too.
 2001-06-13 15:08:05 +00:00
soda b7abba7794 split pccons driver into "pccons" and "opms", 
also split into bus-dependent frontend and bus-independent backend.
 2001-06-13 15:05:43 +00:00
soda 226c44ecbc use MI i8253reg.h instead of home grown one 2001-06-13 15:03:53 +00:00