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| author | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2006-11-07 13:13:52 +0000 |
|---|---|---|
| committer | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2006-11-07 13:13:52 +0000 |
| commit | 25f5b0ff1569004165e5dbdf2872f4e7617a5b60 (patch) | |
| tree | ef3f256ea42e8f4672a9267ed2bb75bb7f75fb98 /xen/include/asm-x86/hvm/vcpu.h | |
| parent | bcc2aed22acbbe0d319e18f7e06c249c03daf100 (diff) | |
| download | xen-25f5b0ff1569004165e5dbdf2872f4e7617a5b60.tar.gz xen-25f5b0ff1569004165e5dbdf2872f4e7617a5b60.tar.bz2 xen-25f5b0ff1569004165e5dbdf2872f4e7617a5b60.zip | |
[HVM] Replace shared-memory PIC state with a set-irq-level hypercall.
This simplifies the IRQ logic significantly and avoids the bogus
hvm_pic_assist() on domain resume path.
There is more work to be done here. At least:
1. set-irq-level should really be set-interrupt-wire-level. Wire
state needs to be distinguished from PIC (in particular, PIC IRR)
state.
2. Hypercalls can be batched in qemu and pushed down in one
multicall.
Signed-off-by: Keir Fraser <keir@xensource.com>
Diffstat (limited to 'xen/include/asm-x86/hvm/vcpu.h')
0 files changed, 0 insertions, 0 deletions