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H A DMakefilediff 1fe565517b57676884349dccfd6ce853ec338636 Fri Mar 15 14:02:35 CET 2013 David Vrabel <david.vrabel@citrix.com> xen/events: use the FIFO-based ABI if available

Implement all the event channel port ops for the FIFO-based ABI.

If the hypervisor supports the FIFO-based ABI, enable it by
initializing the control block for the boot VCPU and subsequent VCPUs
as they are brought up and on resume. The event array is expanded as
required when event ports are setup.

The 'xen.fifo_events=0' command line option may be used to disable use
of the FIFO-based ABI.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
H A Devents_fifo.cdiff 0db6991dd233396da766076caef71f36b4f96c21 Fri Jan 10 15:50:08 CET 2014 Paul Gortmaker <paul.gortmaker@windriver.com> xen: delete new instances of __cpuinit usage

Commit 1fe565517b57676884349dccfd6ce853ec338636 ("xen/events: use
the FIFO-based ABI if available") added new instances of __cpuinit
macro usage.

We removed this a couple versions ago; we now want to remove
the compat no-op stubs. Introducing new users is not what
we want to see at this point in time, as it will break once
the stubs are gone.

Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
1fe565517b57676884349dccfd6ce853ec338636 Fri Mar 15 14:02:35 CET 2013 David Vrabel <david.vrabel@citrix.com> xen/events: use the FIFO-based ABI if available

Implement all the event channel port ops for the FIFO-based ABI.

If the hypervisor supports the FIFO-based ABI, enable it by
initializing the control block for the boot VCPU and subsequent VCPUs
as they are brought up and on resume. The event array is expanded as
required when event ports are setup.

The 'xen.fifo_events=0' command line option may be used to disable use
of the FIFO-based ABI.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
H A Devents_internal.hdiff 1fe565517b57676884349dccfd6ce853ec338636 Fri Mar 15 14:02:35 CET 2013 David Vrabel <david.vrabel@citrix.com> xen/events: use the FIFO-based ABI if available

Implement all the event channel port ops for the FIFO-based ABI.

If the hypervisor supports the FIFO-based ABI, enable it by
initializing the control block for the boot VCPU and subsequent VCPUs
as they are brought up and on resume. The event array is expanded as
required when event ports are setup.

The 'xen.fifo_events=0' command line option may be used to disable use
of the FIFO-based ABI.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
H A Devents_base.cdiff 1fe565517b57676884349dccfd6ce853ec338636 Fri Mar 15 14:02:35 CET 2013 David Vrabel <david.vrabel@citrix.com> xen/events: use the FIFO-based ABI if available

Implement all the event channel port ops for the FIFO-based ABI.

If the hypervisor supports the FIFO-based ABI, enable it by
initializing the control block for the boot VCPU and subsequent VCPUs
as they are brought up and on resume. The event array is expanded as
required when event ports are setup.

The 'xen.fifo_events=0' command line option may be used to disable use
of the FIFO-based ABI.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>