blueswir1
a94fd955eb
Fix APB
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6265 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-09 20:53:30 +00:00
blueswir1
8fa211e881
Implement tick interrupt disable bits
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6122 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-23 08:47:26 +00:00
blueswir1
5c6602c546
Use qemu_ram_alloc
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5630 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-05 19:25:39 +00:00
blueswir1
1bcee01487
More realistic max_cpus
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5604 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-02 16:51:02 +00:00
aliguori
492c30af25
Make DMA bottom-half driven (v2)
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The current DMA routines are driven by a call in main_loop_wait() after every
select.
This patch converts the DMA code to be driven by a constantly rescheduled
bottom half. The advantage of using a scheduled bottom half is that we can
stop scheduling the bottom half when there no DMA channels are runnable. This
means we can potentially detect this case and sleep longer in the main loop.
The only two architectures implementing DMA_run() are cris and i386. For cris,
I converted it to a simple repeating bottom half. I've only compile tested
this as cris does not seem to work on a 64-bit host. It should be functionally
identical to the previous implementation so I expect it to work.
For x86, I've made sure to only fire the DMA bottom half if there is a DMA
channel that is runnable. The effect of this is that unless you're using sb16
or a floppy disk, the DMA bottom half never fires.
You probably should test this malc. My own benchmarks actually show slight
improvement by it's possible the change in timing could affect your demos.
Since v1, I've changed the code to use a BH instead of a timer. cris at least
seems to depend on faster than 10ms polling.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5573 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-31 17:25:56 +00:00
aliguori
b2097003ec
machine struct - specify max_cpus at the per machine level (Jes Sorensen)
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Introduce a max_cpus per-machine variable, allowing individual boards
to limit it's number of CPUs. Check requested number of CPUs in setup
code and exit if it exceeds the supported number for the machine.
This also renders the static MAX_CPUS check obsolete, so remove this
from vl.c.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5443 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-07 20:39:39 +00:00
blueswir1
2bfdab638a
Move nographic export to sysemu.h
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5414 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-04 07:22:29 +00:00
blueswir1
f4b1a842d7
Rearrange tick functions
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5408 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-03 19:04:42 +00:00
blueswir1
e87231d426
Add a generic Niagara machine
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5329 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26 19:48:58 +00:00
blueswir1
9d92659858
Add software and timer interrupt support
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5299 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-22 19:50:28 +00:00
blueswir1
905fdcb526
Add common keys to firmware configuration
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5260 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-18 18:33:18 +00:00
blueswir1
3cce62435c
Key/value based qemu<->guest firmware communication mechanism (Gleb Natapov)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5256 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-18 18:27:29 +00:00
blueswir1
363a37d520
Fix OpenBSD linker warnings
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5044 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21 17:58:08 +00:00
blueswir1
f88e4b91be
Allow boot without a drive on Sparc machines (partly extracted from Xen)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4997 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-12 15:58:35 +00:00
blueswir1
66de733bdb
Use C99 initializers
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4996 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-12 15:51:09 +00:00
blueswir1
c7ba218da1
Add T1 and T2 CPUs, add a Sun4v machine
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4923 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-22 07:07:34 +00:00
blueswir1
0d31cb9954
Add idprom
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4870 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-15 14:54:01 +00:00
pbrook
b3c7724cbc
Move CPU save/load registration to common code.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4808 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-30 16:31:04 +00:00
blueswir1
e7fb1406b0
Fix some compiler signed/unsigned char warnings
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4782 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-23 17:52:43 +00:00
blueswir1
81864572e6
Add support for boot_set command
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4764 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-20 16:25:56 +00:00
blueswir1
1a14026e11
Allow NWINDOWS selection (CPU feature with model specific defaults)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4690 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-07 08:07:37 +00:00
blueswir1
293f78bc1b
Remove most uses of phys_ram_base (initial patch by Ian Jackson)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4442 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-12 17:22:13 +00:00
blueswir1
77f193daa8
Wrap long lines
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4440 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-12 16:13:33 +00:00
blueswir1
22548760ca
Fix compiler warnings
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4404 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-10 10:12:00 +00:00
blueswir1
cbf5c748e2
Fix Sparc64 serial device breakage
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4339 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-05 17:37:44 +00:00
blueswir1
6ef05b9546
Improved large memory support
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4292 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-01 18:21:46 +00:00
aurel32
00f82b8a31
Use correct types to enable > 2G support, based on a patch from
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Anthony Liguori.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4265 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-27 21:12:55 +00:00
blueswir1
ac2e9d66b2
Fix broken TCX vram, restore Sun4u PROM_SIZE_MAX
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4263 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-27 15:29:18 +00:00
balrog
7fb4fdcffe
RAM usage information in machine definition.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4246 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-24 17:59:27 +00:00
aurel32
03875444d9
Revert "Use correct types to enable > 2G support" (r4238), it is
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not yet ready.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4240 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-22 20:45:18 +00:00
aurel32
967032c3d5
Use correct types to enable > 2G support, based on a patch from
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Anthony Liguori.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4238 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-22 20:37:34 +00:00
ths
e4bcb14c79
Add -drive parameter, by Laurent Vivier.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3759 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-02 04:51:10 +00:00
blueswir1
b881c2c6e7
Remove unused parameters from QEMUMachineInitFunc (Laurent Vivier)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3687 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-18 08:46:58 +00:00
pbrook
87ecb68bdf
Break up vl.h.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 17:14:51 +00:00
blueswir1
d2c63fc185
Update OHW interface to version 3.
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Use common ABI description file with OpenBIOS.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3648 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-14 19:35:16 +00:00
blueswir1
0fe5ea89cc
Fix Sun4u compile
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3594 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11 16:51:04 +00:00
bellard
aaed909a49
added cpu_model parameter to cpu_init()
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-10 15:15:54 +00:00
balrog
6ac0e82da1
Set boot sequence from command line (Dan Kenigsberg).
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3497 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-31 01:54:04 +00:00
blueswir1
952a328ff5
SuperSparc MXCC support (Robert Reif)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3397 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-14 16:29:21 +00:00
blueswir1
f930d07eda
More detabification
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3338 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-06 11:28:21 +00:00
j_mayer
1192dad879
New '-bios' option, used to select an alternate BIOS image from bios_dir.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3331 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-05 13:08:35 +00:00
ths
5fafdf24ef
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16 21:08:06 +00:00
blueswir1
f19e918d70
Sparc64 update
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3062 c046a42c-6fe2-441c-8c8c-71466251a162
2007-07-11 19:51:37 +00:00
blueswir1
20c9f095c4
Implement Sparc64 CPU timers using ptimers
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2860 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-25 18:50:28 +00:00
blueswir1
66508601ad
Set OpenBIOS variables in NVRAM
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2764 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-01 14:16:52 +00:00
pbrook
d537cf6c86
Unify IRQ handling.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-07 18:14:41 +00:00
ths
74287114c9
Improved initrd support for mips.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2574 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-01 17:56:37 +00:00
blueswir1
62724a3773
Sparc32/64 CPU selection
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2534 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-25 07:55:52 +00:00
j_mayer
94fc95cdb2
New -cpu options: choose CPU model for emulated target.
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Only relevant on PowerPC targets, for now.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2468 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-05 19:44:02 +00:00
ths
abcebc7e80
Devfn number for network PCI cards, by Aurelien Jarno.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2314 c046a42c-6fe2-441c-8c8c-71466251a162
2007-01-10 16:17:21 +00:00
pbrook
75956cf032
Sun4u vga+bios tweaks (Blue Swirl).
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1994 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-18 19:41:28 +00:00
bellard
0986ac3be2
use OpenBIOS instead of Proll on sparc (Blue Swirl)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1960 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-14 12:36:32 +00:00
pbrook
502a53952d
Rearrange PCI host emulation code.
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Add ARM PCI emulation.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1916 c046a42c-6fe2-441c-8c8c-71466251a162
2006-05-13 16:11:23 +00:00
bellard
9ee3c02942
added entry parameter to ELF loader
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1859 c046a42c-6fe2-441c-8c8c-71466251a162
2006-04-26 22:05:26 +00:00
bellard
b37837317f
use generic ELF loader
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1832 c046a42c-6fe2-441c-8c8c-71466251a162
2006-04-23 17:14:05 +00:00
pbrook
a41b2ff2dd
Allow selection of emulated network card.
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rtl8139 emulation.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1745 c046a42c-6fe2-441c-8c8c-71466251a162
2006-02-05 04:14:41 +00:00
bellard
e5d13e2f64
more generic serial port (initial patch by Jocelyn Mayer)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1654 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-23 21:11:49 +00:00
bellard
c68ea7043f
cpu_single_env usage fix
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1644 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-21 23:33:12 +00:00
bellard
819385c58b
suppressed m48t08 RTC - simplified m48t59 RTC api
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1573 c046a42c-6fe2-441c-8c8c-71466251a162
2005-10-30 16:58:32 +00:00
bellard
8346901560
sparc64 fixes (Blue Swirl)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1514 c046a42c-6fe2-441c-8c8c-71466251a162
2005-07-23 14:27:54 +00:00
bellard
3475187dd8
sparc64 marge (Blue Swirl)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1462 c046a42c-6fe2-441c-8c8c-71466251a162
2005-07-02 14:31:34 +00:00