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a3d669c8bd
The legacy PV backend infrastructure provides functions to bind, unbind and send notifications to event channnels. Similar functionality will be required by XenDevice implementations so this patch adds the necessary support. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Reviewed-by: Anthony Perard <anthony.perard@citrix.com> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Patch squashed with: Patch "xen: add event channel interface for XenDevice-s" makes use of the type xenevtchn_port_or_error_t, but this isn't avaiable before Xen 4.7. Also the function xen_device_bind_event_channel assign the return value of xenevtchn_bind_interdomain to channel->local_port but check the result for error with xendev->local_port. Fix by: - removing local_port from struct XenDevice as it isn't use anywere. - adding a compatibility typedef for xenevtchn_port_or_error_t for Xen 4.6 and earlier. As extra, replace the type of XenEventChannel->local_port by evtchn_port_t. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Paul Durrant <paul.durrant@citrix.com> |
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| block | ||
| chardev | ||
| crypto | ||
| disas | ||
| exec | ||
| fpu | ||
| hw | ||
| io | ||
| libdecnumber | ||
| migration | ||
| monitor | ||
| net | ||
| qapi | ||
| qemu | ||
| qom | ||
| scsi | ||
| standard-headers | ||
| sysemu | ||
| ui | ||
| elf.h | ||
| glib-compat.h | ||
| qemu-common.h | ||
| qemu-io.h | ||
| trace-tcg.h | ||