Alexander Graf e81a982aa5 PPC: Clean up DECR implementation ... There are 3 different variants of the decrementor for BookE and BookS. The BookE variant sets TSR[DIS] to 1 when the DEC value becomes 1 or 0. TSR[DIS] is then the indicator whether the decrementor interrupt line is asserted or not. The old BookS variant treats DEC as an edge interrupt that gets triggered when the DEC value's top bit turns 1 from 0. The new BookS variant maintains the assertion bit inside DEC itself. Whenever the DEC value becomes negative (top bit set) the DEC interrupt line is asserted. So far we implemented mostly the old BookS variant. Let's do them all properly. This fixes booting pseries ppc64 guest images in TCG mode for me. Signed-off-by: Alexander Graf <agraf@suse.de>		2014-04-08 11:20:04 +02:00
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mac_dbdma.h	PPC: dbdma: Support unaligned DMA access	2013-07-11 18:51:25 +02:00
openpic.h	intc/openpic_kvm: Fix QOM and build issues	2013-07-01 01:11:15 +02:00
ppc4xx.h	hw: move headers to include/	2013-04-08 18:13:10 +02:00
ppc_e500.h	intc/openpic: Build openpic only once	2013-07-09 21:33:02 +02:00
ppc.h	PPC: Clean up DECR implementation	2014-04-08 11:20:04 +02:00
spapr_vio.h	pseries: savevm support for VIO devices	2013-07-29 10:37:08 -05:00
spapr.h	spapr_hcall: Fix little-endian resource handling in H_SET_MODE	2014-03-20 02:39:33 +01:00
xics.h	xics-kvm: Support for in-kernel XICS interrupt controller	2013-10-25 23:25:47 +02:00