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freebsd-dev/sys/modules/vmm/Makefile

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Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
# $FreeBSD$
KMOD= vmm
Fix 'make depend'.
2013-08-21 08:01:52 +00:00
SRCS= opt_acpi.h opt_ddb.h device_if.h bus_if.h pci_if.h
IFC @r273214
2014-10-20 02:57:30 +00:00
SRCS+= vmx_assym.h svm_assym.h
Add foo_genassym.c files to DPSRCS so dependencies for them are generated. This ensures these objects are rebuilt to generate an updated header of assembly constants if needed.
2014-10-27 18:37:11 +00:00
DPSRCS= vmx_genassym.c svm_genassym.c
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
First cut at porting the kernel portions of 221828 and 221905 from the BHyVe reference branch to HEAD.
2011-05-14 20:35:01 +00:00
CFLAGS+= -DVMM_KEEP_STATS -DSMP
Fix 'make depend'.
2013-08-21 08:01:52 +00:00
CFLAGS+= -I${.CURDIR}/../../amd64/vmm
CFLAGS+= -I${.CURDIR}/../../amd64/vmm/io
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
CFLAGS+= -I${.CURDIR}/../../amd64/vmm/intel
Add in last remaining files to get AMD-SVM operational. Submitted by: Anish Gupta (akgupt3@gmail.com)
2013-08-23 00:37:26 +00:00
CFLAGS+= -I${.CURDIR}/../../amd64/vmm/amd
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
# generic vmm support
.PATH: ${.CURDIR}/../../amd64/vmm
SRCS+= vmm.c \
vmm_dev.c \
Corral all the host state associated with the virtual machine into its own file. This state is independent of the type of hardware assist used so there is really no need for it to be in Intel-specific code. Obtained from: NetApp
2012-10-29 01:51:24 +00:00
vmm_host.c \
Add support for trapping MMIO writes to local apic registers and emulating them. The default behavior is still to present the local apic to the guest in the x2apic mode.
2012-09-25 22:31:35 +00:00
vmm_instruction_emul.c \
Replace the userspace atpic stub with a more functional vmm.ko model. New ioctls VM_ISA_ASSERT_IRQ, VM_ISA_DEASSERT_IRQ and VM_ISA_PULSE_IRQ can be used to manipulate the pic, and optionally the ioapic, pin state. Reviewed by: jhb, neel Approved by: neel (co-mentor)
2014-03-11 16:56:00 +00:00
vmm_ioport.c \
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
vmm_lapic.c \
vmm_mem.c \
vmm_stat.c \
vmm_util.c \
Use lapic_ipi_alloc() to dynamically allocate IPI slots needed by bhyve when vmm.ko is loaded. Also relocate the 'justreturn' IPI handler to be alongside all other handlers. Requested by: kib
2015-03-14 02:32:08 +00:00
x86.c
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
.PATH: ${.CURDIR}/../../amd64/vmm/io
SRCS+= iommu.c \
ppt.c \
Replace the userspace atpic stub with a more functional vmm.ko model. New ioctls VM_ISA_ASSERT_IRQ, VM_ISA_DEASSERT_IRQ and VM_ISA_PULSE_IRQ can be used to manipulate the pic, and optionally the ioapic, pin state. Reviewed by: jhb, neel Approved by: neel (co-mentor)
2014-03-11 16:56:00 +00:00
vatpic.c \
Move the atpit device model from userspace into vmm.ko for better precision and lower latency. Approved by: grehan (co-mentor)
2014-03-25 19:20:34 +00:00
vatpit.c \
Add HPET device emulation to bhyve. bhyve supports a single timer block with 8 timers. The timers are all 32-bit and capable of being operated in periodic mode. All timers support interrupt delivery using MSI. Timers 0 and 1 also support legacy interrupt routing. At the moment the timers are not connected to any ioapic pins but that will be addressed in a subsequent commit. This change is based on a patch from Tycho Nightingale (tycho.nightingale@pluribusnetworks.com).
2013-11-25 19:04:51 +00:00
vhpet.c \
Move the ioapic device model from userspace into vmm.ko. This is needed for upcoming in-kernel device emulations like the HPET. The ioctls VM_IOAPIC_ASSERT_IRQ and VM_IOAPIC_DEASSERT_IRQ are used to manipulate the ioapic pin state. Discussed with: grehan@ Submitted by: Tycho Nightingale (tycho.nightingale@pluribusnetworks.com)
2013-11-12 22:51:03 +00:00
vioapic.c \
Move the ACPI PM timer emulation into vmm.ko. This reduces variability during timer calibration by keeping the emulation "close" to the guest. Additionally having all timer emulations in the kernel will ease the transition to a per-VM clock source (as opposed to using the host's uptime keep track of time). Discussed with: grehan
2014-10-26 04:44:28 +00:00
vlapic.c \
Replace bhyve's minimal RTC emulation with a fully featured one in vmm.ko. The new RTC emulation supports all interrupt modes: periodic, update ended and alarm. It is also capable of maintaining the date/time and NVRAM contents across virtual machine reset. Also, the date/time fields can now be modified by the guest. Since bhyve now emulates both the PIT and the RTC there is no need for "Legacy Replacement Routing" in the HPET so get rid of it. The RTC device state can be inspected via bhyvectl as follows: bhyvectl --vm=vm --get-rtc-time bhyvectl --vm=vm --set-rtc-time=<unix_time_secs> bhyvectl --vm=vm --rtc-nvram-offset=<offset> --get-rtc-nvram bhyvectl --vm=vm --rtc-nvram-offset=<offset> --set-rtc-nvram=<value> Reviewed by: tychon Discussed with: grehan Differential Revision: https://reviews.freebsd.org/D1385 MFC after: 2 weeks
2014-12-30 22:19:34 +00:00
vpmtmr.c \
vrtc.c
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
# intel-specific files
.PATH: ${.CURDIR}/../../amd64/vmm/intel
SRCS+= ept.c \
vmcs.c \
vmx_msr.c \
Fix build to not bogusly always rebuild vmm.ko. Rename vmx_assym.s to vmx_assym.h to reflect that file's actual use and update vmx_support.S's include to match. Add vmx_assym.h to the SRCS to that it gets properly added to the dependency list. Add vmx_support.S to SRCS as well, so it gets built and needs fewer special-case goo. Remove now-redundant special-case goo. Finally, vmx_genassym.o doesn't need to depend on a hand expanded ${_ILINKS} explicitly, that's all taken care of by beforedepend. With these items fixed, we no longer build vmm.ko every single time through the modules on a KERNFAST build. Sponsored by: Netflix
2014-10-17 13:20:49 +00:00
vmx_support.S \
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
vmx.c \
vtd.c
# amd-specific files
.PATH: ${.CURDIR}/../../amd64/vmm/amd
Add in last remaining files to get AMD-SVM operational. Submitted by: Anish Gupta (akgupt3@gmail.com)
2013-08-23 00:37:26 +00:00
SRCS+= vmcb.c \
svm.c \
IFC @r273214
2014-10-20 02:57:30 +00:00
svm_support.S \
Add in last remaining files to get AMD-SVM operational. Submitted by: Anish Gupta (akgupt3@gmail.com)
2013-08-23 00:37:26 +00:00
npt.c \
IFC r271888. Restructure MSR emulation so it is all done in processor-specific code.
2014-09-20 21:46:31 +00:00
amdv.c \
svm_msr.c
Add foo_genassym.c files to DPSRCS so dependencies for them are generated. This ensures these objects are rebuilt to generate an updated header of assembly constants if needed.
2014-10-27 18:37:11 +00:00
IFC @r273214
2014-10-20 02:57:30 +00:00
CLEANFILES= vmx_assym.h vmx_genassym.o svm_assym.h svm_genassym.o
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
Fix build to not bogusly always rebuild vmm.ko. Rename vmx_assym.s to vmx_assym.h to reflect that file's actual use and update vmx_support.S's include to match. Add vmx_assym.h to the SRCS to that it gets properly added to the dependency list. Add vmx_support.S to SRCS as well, so it gets built and needs fewer special-case goo. Remove now-redundant special-case goo. Finally, vmx_genassym.o doesn't need to depend on a hand expanded ${_ILINKS} explicitly, that's all taken care of by beforedepend. With these items fixed, we no longer build vmm.ko every single time through the modules on a KERNFAST build. Sponsored by: Netflix
2014-10-17 13:20:49 +00:00
vmx_assym.h: vmx_genassym.o
Retire the '@' symlink. It isn't really needed and causes more problems than it solves. SYSDIR is already defined almost always and can be used instead. Working around the one case where it isn't is much easier than working around the fact that @ may not exist in 18 other places. Differential Revision: https://reviews.freebsd.org/D1100
2014-11-06 16:48:37 +00:00
sh ${SYSDIR}/kern/genassym.sh vmx_genassym.o > ${.TARGET}
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
IFC @r273214
2014-10-20 02:57:30 +00:00
svm_assym.h: svm_genassym.o
Retire the '@' symlink. It isn't really needed and causes more problems than it solves. SYSDIR is already defined almost always and can be used instead. Working around the one case where it isn't is much easier than working around the fact that @ may not exist in 18 other places. Differential Revision: https://reviews.freebsd.org/D1100
2014-11-06 16:48:37 +00:00
sh ${SYSDIR}/kern/genassym.sh svm_genassym.o > ${.TARGET}
Add in last remaining files to get AMD-SVM operational. Submitted by: Anish Gupta (akgupt3@gmail.com)
2013-08-23 00:37:26 +00:00
Fix build to not bogusly always rebuild vmm.ko. Rename vmx_assym.s to vmx_assym.h to reflect that file's actual use and update vmx_support.S's include to match. Add vmx_assym.h to the SRCS to that it gets properly added to the dependency list. Add vmx_support.S to SRCS as well, so it gets built and needs fewer special-case goo. Remove now-redundant special-case goo. Finally, vmx_genassym.o doesn't need to depend on a hand expanded ${_ILINKS} explicitly, that's all taken care of by beforedepend. With these items fixed, we no longer build vmm.ko every single time through the modules on a KERNFAST build. Sponsored by: Netflix
2014-10-17 13:20:49 +00:00
vmx_support.o:
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
${.IMPSRC} -o ${.TARGET}
IFC @r273214
2014-10-20 02:57:30 +00:00
svm_support.o:
Add in last remaining files to get AMD-SVM operational. Submitted by: Anish Gupta (akgupt3@gmail.com)
2013-08-23 00:37:26 +00:00
${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
${.IMPSRC} -o ${.TARGET}
Fix build to not bogusly always rebuild vmm.ko. Rename vmx_assym.s to vmx_assym.h to reflect that file's actual use and update vmx_support.S's include to match. Add vmx_assym.h to the SRCS to that it gets properly added to the dependency list. Add vmx_support.S to SRCS as well, so it gets built and needs fewer special-case goo. Remove now-redundant special-case goo. Finally, vmx_genassym.o doesn't need to depend on a hand expanded ${_ILINKS} explicitly, that's all taken care of by beforedepend. With these items fixed, we no longer build vmm.ko every single time through the modules on a KERNFAST build. Sponsored by: Netflix
2014-10-17 13:20:49 +00:00
vmx_genassym.o:
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
${CC} -c ${CFLAGS:N-fno-common} ${.IMPSRC}
IFC @r273214
2014-10-20 02:57:30 +00:00
svm_genassym.o:
Add in last remaining files to get AMD-SVM operational. Submitted by: Anish Gupta (akgupt3@gmail.com)
2013-08-23 00:37:26 +00:00
${CC} -c ${CFLAGS:N-fno-common} ${.IMPSRC}
IFC @r273214
2014-10-20 02:57:30 +00:00
Import of bhyve hypervisor and utilities, part 1. vmm.ko - kernel module for VT-x, VT-d and hypervisor control bhyve - user-space sequencer and i/o emulation vmmctl - dump of hypervisor register state libvmm - front-end to vmm.ko chardev interface bhyve was designed and implemented by Neel Natu. Thanks to the following folk from NetApp who helped to make this available: Joe CaraDonna Peter Snyder Jeff Heller Sandeep Mann Steve Miller Brian Pawlowski
2011-05-13 04:54:01 +00:00
.include <bsd.kmod.mk>
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