Module Name: src
Committed By: cherry
Date: Mon Dec 24 14:55:42 UTC 2018
Modified Files:
src/sys/arch/x86/x86: intr.c
src/sys/arch/xen/include: intr.h
src/sys/arch/xen/x86: xen_intr.c xen_ipi.c
src/sys/arch/xen/xen: clock.c if_xennet_xenbus.c pciback.c xbd_xenbus.c
xbdback_xenbus.c xencons.c xenevt.c xennetback_xenbus.c
xpci_xenbus.c
src/sys/arch/xen/xenbus: xenbus_comms.c
Log Message:
Bifurcate the interrupt establish functions between XEN and non-XEN
Thus intr_establish_xname() becomes xen_intr_establish_xname() etc.
One consequence of this is that dom0 devices expect the native
function calls to be available and we thus provide weak aliasing for
dom0 builds to succeed. XEN and non-XEN devices are distinguished by
the PIC they are established on. XEN interrupts are exclusively
established on xen_pic, while dom0 interrupts are established on
natively available PICs.
This allows us an orthogonal path to xen device management (eg:
xenstore events) in XENPVHVM, without having to worry about unifying
the vector entry paths, etc., which is quite challenging.
To generate a diff of this commit:
cvs rdiff -u -r1.138 -r1.139 src/sys/arch/x86/x86/intr.c
cvs rdiff -u -r1.49 -r1.50 src/sys/arch/xen/include/intr.h
cvs rdiff -u -r1.9 -r1.10 src/sys/arch/xen/x86/xen_intr.c
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/xen/x86/xen_ipi.c
cvs rdiff -u -r1.74 -r1.75 src/sys/arch/xen/xen/clock.c
cvs rdiff -u -r1.81 -r1.82 src/sys/arch/xen/xen/if_xennet_xenbus.c
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/xen/xen/pciback.c
cvs rdiff -u -r1.90 -r1.91 src/sys/arch/xen/xen/xbd_xenbus.c
cvs rdiff -u -r1.69 -r1.70 src/sys/arch/xen/xen/xbdback_xenbus.c
cvs rdiff -u -r1.46 -r1.47 src/sys/arch/xen/xen/xencons.c
cvs rdiff -u -r1.51 -r1.52 src/sys/arch/xen/xen/xenevt.c
cvs rdiff -u -r1.72 -r1.73 src/sys/arch/xen/xen/xennetback_xenbus.c
cvs rdiff -u -r1.20 -r1.21 src/sys/arch/xen/xen/xpci_xenbus.c
cvs rdiff -u -r1.20 -r1.21 src/sys/arch/xen/xenbus/xenbus_comms.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
