Commit Graph

34 Commits

Author SHA1 Message Date
Alexander Graf 73b01960b4 PPC: Make DCR uint32_t
For what I know DCR is always 32 bits wide, so we should also use uint32_t to
pass it along the stacks.

This fixes a warning when compiling qemu-system-ppc64 with KVM enabled, making
it compile without --disable-werror

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-21 16:03:03 +01:00
Blue Swirl d84bda46de PPC: rename cpu_ppc_reset to cpu_reset for consistency
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-07 10:36:04 +00:00
Blue Swirl e43941318d PPC: remove unneeded calls to device reset
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-07 09:32:21 +00:00
Anthony Liguori c227f0995e Revert "Get rid of _t suffix"
In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem.  Something
like this _must_ be presented on the list first so people can provide input
and cope with it.

This reverts commit 99a0949b72.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-01 16:12:16 -05:00
malc 99a0949b72 Get rid of _t suffix
Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <av1474@comtv.ru>
2009-10-01 22:45:02 +04:00
Juan Quintela 6ee093c907 Unexport ticks_per_sec variable. Create get_ticks_per_sec() function
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-11 10:19:52 -05:00
Blue Swirl d60efc6b0d Make CPURead/WriteFunc structure 'const'
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-25 18:29:31 +00:00
Blue Swirl 90e189ece1 Replace local ADDRX/PADDRX macros with TARGET_FMT_lx/plx
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-16 11:13:18 +00:00
Blue Swirl 802670e6c9 PPC: clean up ppc405
Rely on the subpage system instead of the local version.
Make most functions "static".
Fix wrong parameter passed to ppc4xx_pob_reset.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-15 14:27:05 +00:00
Jan Kiszka a08d43677f Revert "Introduce reset notifier order"
This reverts commit 8217606e6e (and
updates later added users of qemu_register_reset), we solved the
problem it originally addressed less invasively.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 14:18:08 -05:00
Jan Kiszka 8217606e6e Introduce reset notifier order
Add the parameter 'order' to qemu_register_reset and sort callbacks on
registration. On system reset, callbacks with lower order will be
invoked before those with higher order. Update all existing users to the
standard order 0.

Note: At least for x86, the existing users seem to assume that handlers
are called in their registration order. Therefore, the patch preserves
this property. If someone feels bored, (s)he could try to identify this
dependency and express it properly on callback registration.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-22 10:50:34 -05:00
pbrook 5c130f659b Yet more phys_ram_base elimination.
Signed-off-by: Paul Brook <paul@cofdesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7067 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-10 14:29:45 +00:00
aliguori 487414f1cb hw: remove error handling from qemu_malloc() callers (Avi Kivity)
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6529 c046a42c-6fe2-441c-8c8c-71466251a162
2009-02-05 22:06:05 +00:00
aurel32 80e8bd2b0f target-ppc: rename ppc405_sdram_init() to ppc4xx_sdram_init()
The SDRAM controller is shared across almost all 405 and 440 embedded
processors, with some slight differences such as the sizes supported for each
memory bank.

Rename only; no functional changes.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6062 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15 22:59:45 +00:00
aurel32 61b2440503 target-ppc: move PPC4xx SDRAM controller emulation from ppc405_uc.c to ppc4xx_devs.c
The SDRAM controller is shared across almost all 405 and 440 embedded
processors, with some slight differences such as the sizes supported for each
memory bank.

Code movement only; no functional changes.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6061 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15 22:59:34 +00:00
blueswir1 3b3fb32229 Use qemu-log.h
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5413 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-04 07:20:07 +00:00
aurel32 b6cd0ea120 8250: Customized base baudrate
(Jan Kiszka)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4336 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-04 21:42:11 +00:00
aurel32 923e5e339f qemu ppc uic: Order IRQ bit number as described in the UIC documentation.
(Hollis Blanchard)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4273 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-28 00:00:24 +00:00
j_mayer aae9366a03 More PowerPC debug print fixes - hardware emulation pass.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3726 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-24 02:56:36 +00:00
pbrook 87ecb68bdf Break up vl.h.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 17:14:51 +00:00
j_mayer ef397e88e9 Temporary hack to avoid Qemu crash at PowerPC reset time.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3482 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-29 10:22:58 +00:00
j_mayer b068d6a713 PowerPC target optimisations: make intensive use of always_inline.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3347 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07 17:13:44 +00:00
j_mayer 008ff9d756 Share devices that might be useful for all PowerPC 40x & 440 implementations
(mostly CPU registration and UIC, for now).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3340 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07 14:21:26 +00:00
j_mayer 1cc8e6f067 We must reset the PowerPC CPU _after_ registering it, as hardware reset
effect is implementation dependant.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3323 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-04 01:54:44 +00:00
j_mayer b48d7d697f Compilation fix (forgotten patch).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3304 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-01 02:55:07 +00:00
j_mayer b8d3f5d126 Add flags to support PowerPC 405 bootinfos variations.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3245 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-26 23:55:31 +00:00
j_mayer be58fc7cc7 Always keep the bootinfo structure in the first 16 MB,
as suggested by Andrew May.
Fix compilation warnings introduced by variables types changes.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3183 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-18 21:47:18 +00:00
j_mayer 3608160206 Coding style fixes in PowerPC related code (no functional change):
- avoid useless blanks at EOL.
- avoid tabs.
- fix wrapping lines on 80 chars terminals.
- add missing ';' at macros EOL to avoid confusing auto-identers.
- fix identation.
- Remove historical macros in micro-ops (PARAM, SPARAM, PPC_OP, regs)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3178 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-17 08:21:54 +00:00
ths 3b46e62427 find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-17 08:09:54 +00:00
ths 5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files
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 71db710f7e Fix incorrect target_ulong use in hw devices
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2962 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-08 16:45:23 +00:00
j_mayer 9c02f1a2e6 PowerPC 405 microcontrollers fixes and improvments:
- use target_phys_addr_t for physical addresses / offsets
- implement fake general purpose timers and memory access layer
  for PowerPC 405EP
- more assigned internal IRQs.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2716 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-24 06:37:21 +00:00
j_mayer 04f20795ac Move PowerPC 405 specific definitions into a separate file
Preliminary code for -kernel option support for PowerPC 405 boards
Fix DBSR in case of PowerPC 405 chip reset
Add enums for PowerPC 405 clocks.
Fix IRQ numbers (IBM reversed bits numbering...)
Fix SPRG4-7 read access right
Fix MSR mask in CPU definitions


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2692 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-17 02:50:56 +00:00
j_mayer 8ecc791352 Add callbacks to allow dynamic change of PowerPC clocks (to be improved)
Fix embedded PowerPC watchdog and timers
Fix PowerPC 405 SPR
Add generic PowerPC 405 core instanciation code + resets support.
Implement simple peripherals shared by most PowerPC 405 implementations
PowerPC 405 EC & EP microcontrollers preliminary support


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2690 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-16 20:09:45 +00:00