tree 16251b86d628106b5933949ae7ceb932f3b67569
parent 302fe51b5900c5ca5be921269b61f4862e0634ce
author Jan Kiszka <jan.kiszka@siemens.com> 1328124703 +0100
committer Anthony Liguori <aliguori@us.ibm.com> 1329494302 -0600

i8254: Factor out pit_get_channel_info

Instead of providing 4 individual query functions for mode, gate, output
and initial counter state, introduce a service that queries all
information at once. This comes with tiny additional costs for
pcspk_callback but with a much cleaner interface. Also, it will simplify
the implementation of the KVM in-kernel PIT model.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>