88e741999d
Fix signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 23:16:39 +00:00
4d94adc849
Fix some signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 23:15:21 +00:00
4bec56201d
Fix signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 22:51:05 +00:00
556e3c90c4
Fix a signed/unsigned comparison warning from GCC 3.3.
2002-08-25 22:32:02 +00:00
cc1d5833ef
uiomove()'s second argument is now a size_t.
2002-08-25 22:29:11 +00:00
c57c6b52cb
Make uiomove()'s count argument a size_t rather than an int.
2002-08-25 22:28:40 +00:00
f1e8d159b0
Fix signed/unsigned conditional expression warning from GCC 3.3.
2002-08-25 21:47:50 +00:00
cc84cfd836
Fix signed/unsigned comparison warning from GCC 3.3.
2002-08-25 21:44:13 +00:00
7055457a98
Fix some signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 21:30:40 +00:00
5f7ccd1634
Fix a signed/unsigned comparison warning from GCC 3.3.
2002-08-25 21:19:41 +00:00
cf013daeb3
Fix some signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 21:18:15 +00:00
181f0a9b54
Tweak the previous change so that a prototype is always provided.
2002-08-25 21:09:45 +00:00
139cdc3125
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these
...
variables unsigned, and update places where their values are printed.
2002-08-25 20:21:33 +00:00
94791afd65
No longer use BTLB entries to map the entire address spaces of I/O subsystems,
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since BTLB entries can be scarce and very little of an I/O subsystem normally
needs to be mapped.
Instead, the pmap now allows mappings of I/O space to be entered with
pmap_kenter_pa. bus_space mappings for small amounts of I/O space (as for
virtually all devices) are made this way, with BTLB entries still used for
large mappings for things like framebuffers.
This has led to more and cleaned-up uses of bus_space(9) and has caused
some autoconf cleanup. Also, kgdb is now attached and connected before
autoconfiguration, which is much earlier than before.
2002-08-25 20:19:59 +00:00
f02cb5ee27
Make hashinit() use unsigned quantities throughout.
2002-08-25 20:01:12 +00:00
56999645f0
Fix typo in a comment.
2002-08-25 19:21:47 +00:00
d4a2567abe
Fix a signed/unsigned comparison warning from GCC 3.3.
2002-08-25 19:13:08 +00:00
f066e17960
Fix some signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 19:11:16 +00:00
652fe89179
- add locks to structures used by the /dev/usema driver and the
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usync_cntl() system calls.
- when usync_cntl is used and the process is aborted (eg: by kill -9)
libc does not call usync_cntl() to unblock things. We have to cleanup
data allocated in the kernel. This is now done through the emulation
specific exit hook
- IRIX initialize some data in the system part of the PRDA: the pid and
a prid (PRDA ID?). We initialize both to pid.
- Move back struct irix_share_group from irix_exec.h to irix_prctl.h, it
is more revelant here.
- fix a few typos
2002-08-25 19:03:12 +00:00
c47fa45915
Make this compile without KTRACE or SYSTRACE.
2002-08-25 18:39:40 +00:00
88d1869bb4
No need for two copies of the i8253 register definitions. Remove the
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i386-specific copy, and adjust its users to add in the timer i/o base
as necessary.
2002-08-25 18:10:32 +00:00
a9f285b0ac
Put a bus's ranges in the bus space tag, and make sparc_bus_map()
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perform the translation and recursion if t->ranges != NULL. Make
sbus, cpuunit, and bootbus inherit the parent's map/mmap routines,
and delete the now-unused mapping functions. Update all places where
bus space tags are statically allocated.
2002-08-25 17:54:57 +00:00
9ca1f94f72
Support Ultra/133 on promise controllers that can do it.
2002-08-25 17:26:58 +00:00
a9d165fd6a
Correct setup for Ultra133 capable VIA chipsets, From Matthias Drochner
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on current-users, with cross-check and some improvement from linux-2.4.19
and FreeBSD-current.
Also don't set the APO_UDMA_CLK66 bit for Ultra/100 capable chipset, and
support Ultra/133 for the VT8233A.
2002-08-25 17:25:33 +00:00
7e6804d723
Add support for Ultra/133 (ultra-DMA6) in wdc_probe_caps().
2002-08-25 17:22:38 +00:00
067a64da4d
Split the timer code up into Sun4/Sun4c, Sun4m, and MS-IIep bits, mostly
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to make it more readable.
2002-08-25 16:10:35 +00:00
0570742a0b
Add a generic function to translate a device address using a
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parent's "ranges" property, and use it.
2002-08-25 16:05:41 +00:00
51b546d0bb
Move the DMA tag and DVMA map into the iommu_softc, and pass the
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iommu_softc in the DMA tag cookie. This gives us a chance of supporting
systems (such as the Sun4d) which have multiple iommus.
2002-08-25 16:02:53 +00:00
f54ddc3c17
Add a function to lookup bridge members by struct ifnet * and use
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it at all call sites that have such a pointer readily available.
This avoids unnecessary strcmp()s in critical paths, and removes
some XXX comments.
2002-08-24 19:00:31 +00:00
bd028c470a
Fix a name I forgot.
2002-08-24 17:58:15 +00:00
ffc3083503
Attach Bluetooth host controller driver (which has not been written) to
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ubt device.
2002-08-24 17:31:19 +00:00
7db70d7d18
Add some placeholders for Bluetooth code.
2002-08-24 17:30:13 +00:00
0f0102e2cd
Add btbus, an attribute for Bluetooth.
2002-08-24 17:28:58 +00:00
4e63b2ebe1
Add needs-flag for ubtbcmfw.
2002-08-24 17:27:53 +00:00
d476292c05
Add Sun4d cpu-unit ASIs.
2002-08-24 17:27:21 +00:00
cdbff56c90
Add sysctl support for hw.dev.ubtbcmfw (so I can set the firmware
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path for my BCM2033).
2002-08-24 17:27:01 +00:00
36e33c869d
Add sysctl support to firmware loader.
2002-08-24 17:24:04 +00:00
e38f37f289
Make sure mips targets build properly on 64bit hosts.
2002-08-24 16:50:10 +00:00
c7d356a55e
Clean up how the ROM is mapped. If the ROM falls in the large mapping
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we enter for the memory, use a subregion of that, else map it by itself.
2002-08-24 16:43:31 +00:00
b5f53318b6
/rescue/*, and a new crunchgen to ensure /rescue/* is statically linked
2002-08-24 13:25:01 +00:00
9aa0322535
don't bother with "rm -f $$t" before ${INSTALL_LINK} or ${INSTALL_SYMLINK},
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as they default to using install(1) -r.
the rm can cause problems in certain situations, such as moving a library or
shared linker that install(1) depends upon to another location and replacing
it with a (sym)link.
2002-08-24 13:12:38 +00:00
2c43ae582f
Must set correct HW unibus number so that disk autodetection on other
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Unibuses than the first work.
2002-08-24 10:48:10 +00:00
6736303e13
Use assembly version of ffs(3).
2002-08-24 06:39:48 +00:00
85ce1de27f
Oops, SYSLIBC_SCCS -> LIBC_SCCS
2002-08-24 06:37:24 +00:00
70b5675025
Assembly version of ffs(3).
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Confirmed to return the same value as that of the C version.
The results of a simple benchmark on SH-4 200MHz, is shown below.
I think this shows acceptable performance.
return value C version this version speed
of ffs() (ns/call) (ns/call) ratio
------------ --------- ------------ -----
0 86 86 1.00
1 110 86 1.27
2 132 86 1.53
3 165 105 1.57
4 201 104 1.93
5 237 111 2.13
6 271 111 2.44
7 307 126 2.43
8 342 125 2.73
9 376 122 3.08
10 410 121 3.38
11 446 139 3.20
12 483 140 3.45
13 518 146 3.54
14 551 146 3.77
15 587 161 3.64
16 624 162 3.85
17 658 141 4.66
18 694 142 4.88
19 727 160 4.54
20 764 161 4.74
21 799 167 4.78
22 834 167 4.99
23 868 181 4.79
24 903 181 4.98
25 939 146 6.43
26 974 146 6.67
27 1009 166 6.07
28 1044 165 6.32
29 1080 171 6.31
30 1115 171 6.52
31 1151 185 6.22
32 1185 186 6.37
2002-08-24 06:30:34 +00:00
41c25cb648
Add autoconfiguration support for the Sun4d "bootbus". Add a
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zs @ bootbus attachment.
2002-08-24 05:26:56 +00:00
89fd7196ed
Add missing PMAP_TLB_SHOOTDOWN() after PMAP_INVALIDATE_TLB() in
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pmap_page_protect(). Closes NetBSD Problem Report #18045 .
2002-08-24 03:10:52 +00:00
ffdedb6d80
In pmap_map_in_l1() and pmap_unmap_in_l1(), make sure that the VA
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that is passed in is already aligned to a 4M super-section.
2002-08-24 03:10:40 +00:00
d158b3a37a
When we allocate a PTP, make sure the offset we specify is for
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the 4M super-section that the PTP will map, not some random 1M
chunk of it. This gives the PTP hint code a much better chance
to working properly, and allows us to tidy up the code that
flushes a PTP from the cache in pmap_destroy().
2002-08-24 02:50:53 +00:00
aafe6e006c
Define macros describing the 4M super-sections that our pmap
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actually uses (since we allocate PT pages in 4K chunks, rather
than 1K chunks).
2002-08-24 02:48:50 +00:00
thorpej