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# Date Author Comment
c227f099 10/02/2009 12:12 am Anthony Liguori

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...
99a0949b 10/01/2009 09:45 pm malc

Get rid of _t suffix

Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <>
d60efc6b 08/25/2009 09:29 pm Blue Swirl

Make CPURead/WriteFunc structure 'const'

Signed-off-by: Blue Swirl <>
1eed09cb 06/16/2009 11:18 pm Avi Kivity

Remove io_index argument from cpu_register_io_memory()

The parameter is always zero except when registering the three internal
io regions (ROM, unassigned, notdirty). Remove the parameter to reduce
the API's power, thus facilitating future change.

Signed-off-by: Avi Kivity <>...
ba494313 06/15/2009 10:00 pm Edgar E. Iglesias

etrax: Don't pass CPUState to peripherals.

Signed-off-by: Edgar E. Iglesias <>
41107bcb 06/12/2009 04:41 pm Edgar E. Iglesias

ETRAX: DMA fixes for 64bit hosts.

Mainly to remove warnings.

Signed-off-by: Edgar E. Iglesias <>
96d7ddde 05/18/2009 10:44 pm Edgar E. Iglesias

etrax: Don't keep the passed irq pointer.

Copy passed irq object at channel connect.

Signed-off-by: Edgar E. Iglesias <>
2ac71179 05/08/2009 04:35 am Paul Brook

Replace cpu_abort with hw_error

Signed-off-by: Paul Brook <>
7a3161ba 05/05/2009 01:25 pm Edgar E. Iglesias

ETRAX: Simplify interrupt signaling.

Signed-off-by: Edgar E. Iglesias <>
487414f1 02/06/2009 12:06 am aliguori

hw: remove error handling from qemu_malloc() callers (Avi Kivity)

Signed-off-by: Avi Kivity <>
Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6529 c046a42c-6fe2-441c-8c8c-71466251a162
c01c07bb 01/07/2009 03:46 pm edgar_igl

ETRAX: Process out channels immediately when the channel is started.

  • Process out channels immediately when the channel is started.
  • Context descriptor load does not start a channel.
  • Store updated descriptors after processing them regardless of eol state....
e6320485 12/07/2008 02:14 am edgar_igl

ETRAX-FS: Simplify the DMA blocks address registration and decoding.

Signed-off-by: Edgar E. Iglesias <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5898 c046a42c-6fe2-441c-8c8c-71466251a162
8da3ff18 12/01/2008 08:59 pm pbrook

Change MMIO callbacks to use offsets, not absolute addresses.

Signed-off-by: Paul Brook <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162
1ab5f75c 11/13/2008 11:33 pm edgar_igl

ETRAX-FS: Don't schedule DMA processing without active channels.

Avoid scheduling DMA processing when all channels are stopped or at
end-of-list.

Signed-off-by: Edgar E. Iglesias <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5720 c046a42c-6fe2-441c-8c8c-71466251a162
2c99f725 11/04/2008 10:29 pm edgar_igl

ETRAX-FS: Make etraxfs_dmac_run local.

Signed-off-by: Edgar E. Iglesias <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5624 c046a42c-6fe2-441c-8c8c-71466251a162
ea0f49a7 11/04/2008 09:02 pm edgar_igl

ETRAX-FS: Fix DMA warnings.

Signed-off-by: Jan Kiszka <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5621 c046a42c-6fe2-441c-8c8c-71466251a162
492c30af 10/31/2008 07:25 pm aliguori

Make DMA bottom-half driven (v2)

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...
c968ef8d 10/27/2008 10:44 pm edgar_igl

ETRAX-FS: Process outgoing DMA channels until EOL.

For outgoing DMA channels, keep processing descriptors until hitting end
of list.

Signed-off-by: Edgar E. Iglesias <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5553 c046a42c-6fe2-441c-8c8c-71466251a162
4487fd34 09/03/2008 05:40 pm edgar_igl

ETRAX-FS: Add support for DMA channel resets, needed for recent linux kernels.

  • Correct numeric value for the RST state.
  • Add emulation for reseting a DMA channel.
  • Add a few sanity checks.
  • Make it compile with debug enabled.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5147 c046a42c-6fe2-441c-8c8c-71466251a162
d27b2e50 06/30/2008 02:51 pm edgar_igl

Avoid refering to CRIS specific cpu-state to be able to use these blocks with other cores.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4806 c046a42c-6fe2-441c-8c8c-71466251a162
d297f464 06/30/2008 11:59 am edgar_igl

Avoid CRIS related warnings by Jan Kiszka.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4804 c046a42c-6fe2-441c-8c8c-71466251a162
a8303d18 06/10/2008 03:11 am edgar_igl

ETRAX: More DMA context level related fixes.

  • When hitting EOL (end of list) at the data descriptor level, the DMA should mark the current context-descriptor as disabled and perform a context-store so software can see whats goin on.
  • Context loads update RW_SAVED_DATA_BUF, data loads dont. This fixes an issue with ethernet bootstrapping....
fa1bdde4 06/06/2008 01:58 pm edgar_igl ETRAX machine updates.
  • Move DMA_run into the dma controller to allow for multiple ETRAX/CRIS machines.
  • Support both ELF and kimage kernel images.
  • Correct emulation of the DMA RW_DATA register.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4678 c046a42c-6fe2-441c-8c8c-71466251a162
1ba13a5d 05/11/2008 06:03 pm edgar_igl

Add support for parts of the etraxfs dma controller.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4428 c046a42c-6fe2-441c-8c8c-71466251a162