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Bryan Venteicher 9da9560c4d virtio: Add VirtIO PCI modern (V1) support 
Use the existing legacy PCI driver as the basis for shared code
between the legacy and modern PCI drivers. The existing virtio_pci
kernel module will contain both the legacy and modern drivers.

Changes to the virtqueue and each device driver (network, block, etc)
for V1 support come in later commits.

Update the MMIO driver to reflect the VirtIO bus method changes, but
the modern compliance can be improved on later.

Note that the modern PCI driver requires bus_map_resource() to be
implemented, which is not the case on all archs.

The hw.virtio.pci.transitional tunable default value is zero so
transitional devices will continue to be driven via the legacy
driver.

Reviewed by: grehan (mentor)
Differential Revision: https://reviews.freebsd.org/D27856
2021-01-19 04:55:23 +00:00
..
config.mk Add SCTP_SUPPORT handling to config.mk. 2020-06-25 15:25:00 +00:00
dtb.build.mk Switch to the new device-tree vendor tree 2021-01-15 20:08:39 +01:00
dtb.mk
files virtio: Add VirtIO PCI modern (V1) support 2021-01-19 04:55:23 +00:00
files.amd64 Add missing no-ctfconvert to C generation rules 2021-01-15 09:41:41 +00:00
files.arm Split out the FDT arm pmu attachment 2020-12-30 16:11:02 +00:00
files.arm64 Switch to the new device-tree vendor tree 2021-01-15 20:08:39 +01:00
files.i386 linuxkpi: add kernel_fpu_begin/kernel_fpu_end 2021-01-12 12:31:00 +01:00
files.mips Move kern_clocksource.c to sys/conf/files 2020-11-19 02:53:29 +00:00
files.powerpc Move kern_clocksource.c to sys/conf/files 2020-11-19 02:53:29 +00:00
files.riscv Move kern_clocksource.c to sys/conf/files 2020-11-19 02:53:29 +00:00
files.x86 pccard: Remove if_ndis(4) PC Card attachment 2021-01-07 20:23:04 -07:00
kern.mk Stop defaulting to DWRAF2 in kernel compilation 2020-12-31 15:56:18 -05:00
kern.opts.mk Disable kernel INIT_ALL_ZERO on amd64 2020-11-13 18:34:13 +00:00
kern.post.mk Use a template assembly file to generate the embedded MFS. 2020-10-20 16:48:45 +00:00
kern.pre.mk Perform kernel linker ifunc test only for builds 2020-12-27 12:46:51 -05:00
kmod_syms_prefix.awk
kmod_syms.awk
kmod.mk Create a stack frame when needed in the arm64 kernel 2021-01-13 16:36:52 +00:00
kmod.opts.mk Add a kmod.opts.mk. 2019-11-21 18:14:26 +00:00
ldscript.amd64 Unobfuscate "KERNLOAD" parameter on amd64. This change lines-up amd64 with the 2020-11-25 23:19:01 +00:00
ldscript.arm Eliminate the generated ldscript for arm and arm64, and strip $a/$d marker 2019-12-29 18:17:12 +00:00
ldscript.arm64 More the arm64 early page tables and stack to .bss 2020-12-23 13:10:23 +00:00
ldscript.i386
ldscript.kmod.amd64 Move PLTs to the beginning of amd64 kernel modules. 2020-09-16 13:51:47 +00:00
ldscript.kmod.i386 Formalize the use of linker scripts for kernel modules. 2019-10-16 22:19:56 +00:00
ldscript.mips
ldscript.mips.cfe
ldscript.mips.mips64
ldscript.mips.octeon1 Fix linking OCTEON1 kernel with LLD 2020-03-22 22:18:00 +00:00
ldscript.powerpc [PowerPC] kernel ifunc support for powerpc*, fix ppc64 relocation oddities. 2020-05-07 19:32:49 +00:00
ldscript.powerpc64 [PowerPC] Fix build-id note on powerpc64 kernel 2020-06-01 19:40:59 +00:00
ldscript.powerpc64le [PowerPC64LE] Set up powerpc.powerpc64le architecture 2020-09-22 23:49:30 +00:00
ldscript.powerpcspe [PowerPC] kernel ifunc support for powerpc*, fix ppc64 relocation oddities. 2020-05-07 19:32:49 +00:00
ldscript.riscv Set the LMA of the riscv kernel to the OpenSBI jump target by default 2020-02-04 00:06:16 +00:00
Makefile.amd64 Don't try ctfconvert on file without debug info. 2020-04-28 16:09:25 +00:00
Makefile.arm Switch to the new device-tree vendor tree 2021-01-15 20:08:39 +01:00
Makefile.arm64 Switch to the new device-tree vendor tree 2021-01-15 20:08:39 +01:00
Makefile.i386
Makefile.mips mips: Add the device-tree path to the include paths 2021-01-16 11:33:37 +01:00
Makefile.powerpc Remove tests for obsolete compilers in the build system 2020-05-12 15:22:40 +00:00
Makefile.riscv riscv: Add the device-tree path to the include path 2021-01-16 11:31:17 +01:00
newvers.sh newvers.sh: set to ALPHA1 as part of the 13.0 cycle 2021-01-13 19:01:30 -05:00
NOTES KTLS: Enable KERN_TLS in GENERIC on amd64 2021-01-18 13:29:10 -05:00
options hid: Replace USBHID_ENABLED kernel config option with loader tunable 2021-01-14 23:04:47 +03:00
options.amd64 Initial support for bhyve save and restore. 2020-05-05 00:02:04 +00:00
options.arm Remove unused options. 2020-11-29 17:42:32 +00:00
options.arm64 ARM64: Port FreeBSD to Nvidia Jetson TX1 and Nano. 2020-12-28 14:12:41 +01:00
options.i386
options.mips Remove remaning definition of GFB_<foo> options. 2020-12-05 19:44:00 +00:00
options.powerpc Remove remaning definition of GFB_<foo> options. 2020-12-05 19:44:00 +00:00
options.riscv
std.nodebug Split out the NODEBUG options to a common file 2021-01-14 16:57:53 +00:00
sysent.mk Rebuild sysent when capabilities.conf is updated. 2020-07-07 16:35:52 +00:00
systags.sh Fix kernel-tags target. 2020-01-23 13:56:12 +00:00
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST
WITHOUT_SOURCELESS_UCODE retire cx,ctau drivers 2020-03-20 16:50:19 +00:00