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49e6deaf266656f96bd74b39360f6f87abcf7bec
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72 Commits

Author SHA1 Message Date
Victor Sun
49e6deaf26 HV: rename the term of vm0 to sos vm 
Under sharing mode, VM0 is identical with SOS VM. But the coupling of
SOS VM and VM 0 is not friendly for partition mode.

This patch is a pure term change of vm0 to sos VM, it does not change
any code logic or senmantic.

Tracked-On: #2291

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2019-01-21 18:03:31 +08:00
Mingqiang Chi
55e5ed2e1a hv:move ept violation handler to io_emul.c 
move this api from ept.c to io_emul.c to avoid
reverse dependency.

Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
 2019-01-21 13:49:54 +08:00
Mingqiang Chi
1d98b7012d hv: move 'setup_io_bitmap' to vm.c 
move this api from io_emul.c to vm.c to avoid reverse
dependency

Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
 2019-01-21 13:49:54 +08:00
David B. Kinder
a6cef1095f doc: add GVT-g kernel options doc 
Update developer docs with a new GVT-g kernel options document. Update
existing docs with referenced labels.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2019-01-13 22:56:58 -08:00
Shiqing Gao
e2971ebc98 hv: vlapic: code clean-up 
* rename `vlapic_set_intr_ready` to `vlapic_accept_intr`
 * replace calling of `vlapic_intr_edge` with `vlapic_set_intr`
 * remove `vlapic_intr_level` and `vlapic_intr_edge`

Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2019-01-11 09:44:10 +08:00
Shuang Zheng
79f40a569b Update and complete acrn-dm parameters description 
Update and complete `acrn-dm` parameters description in the user guide and HLD

Tracked-On: #2036
Signed-off-by: Shuang Zheng shuang.zheng@intel.com
 2019-01-09 16:19:35 -08:00
Mingqiang Chi
7907fef59e hv:Rename several APIs for vpic and vioapic 
vpic:
   vpic_set_irq         --> vpic_set_irqline
   vpic_get_irq_trigger --> vpic_get_irqline_trigger_mode
vioapic:
   vioapic_set_irq_nolock --> vioapic_set_irqline_nolock
   vioapic_set_irq        --> vioapic_set_irqline_lock
   vioapic_send_intr      --> vioapic_generate_intr

Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
 2019-01-08 14:32:20 +08:00
Shiqing Gao
070a56dbc4 doc: rename register_io_emulation_handler 
This is a follow-up patch in doc corresponding to the
changes in source code.

Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
 2019-01-08 11:28:13 +08:00
Jason Chen CJ
746fbe147d modulization: move functions related with cpu caps into cpu_caps.c 
move cpu caps related functions like capability init/detect/check
in cpu.c & mmu.c into a new file cpu_caps.c

Changes to be committed:
	modified:   developer-guides/hld/hv-memmgt.rst
	modified:   ../hypervisor/Makefile
	modified:   ../hypervisor/arch/x86/cpu.c
	new file:   ../hypervisor/arch/x86/cpu_caps.c
	modified:   ../hypervisor/arch/x86/mmu.c
	modified:   ../hypervisor/arch/x86/vmx_asm.S
	modified:   ../hypervisor/include/arch/x86/cpu.h
	new file:   ../hypervisor/include/arch/x86/cpu_caps.h
	modified:   ../hypervisor/include/arch/x86/guest/vm.h
	modified:   ../hypervisor/include/arch/x86/mmu.h
	modified:   ../hypervisor/include/arch/x86/vmcs.h

Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2018-12-19 09:07:14 +08:00
Jason Chen CJ
59e3f562b8 remove check_tsc 
there is no need to clear CR4.TSD as there is no user mode
in ACRN hypervisor.

Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
 2018-12-17 14:31:52 +08:00
David B. Kinder
117b71e6af doc: add partition mode hld 
Partition mode HLD content added to hypervisor hld.
Add target links in referenced docs.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2018-12-15 10:35:38 -08:00
Zide Chen
c89d6e6526 modularization: clean up namings in vMTRR module 
- rename 3 module interface APIs
  init_mtrr() -> init_vmtrr()
  mtrr_rdmsr -> read_vmtrr()
  mtrr_wrmsr() -> write_vmtrr()

- follow naming convention for other modules, rename struct mtrr_state
  to struct acrn_vmtrr. And add acrn_vcpu to it.

- because MTRR is x86 architecture specific, move struct acrn_vmtrr to
  struct acrn_vcpu_arch.

Tracked-on: #1842
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2018-12-14 09:43:06 +08:00
Peter Fang
f5a66e8e20 doc: update OVMF usage for acrn-dm 
Tracked-On: #1832
Signed-off-by: Peter Fang <peter.fang@intel.com>
 2018-12-13 09:56:09 +08:00
Geoffroy Van Cutsem
21a5b30865 Update add acrn-dm parameter descriptions 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
c45300fb54 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
6d5b769d67 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
5998f434bc Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
c607aedff4 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
ba79b21860 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
4ab193cf6c Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
1c70f812a0 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
341bf84ced Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
a0708339bc Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
a7be8f731d Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
5aedc8f4aa Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
e7e8ce63f2 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
2454289400 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
edd06fe928 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
1ef6b657fd Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
8b13bf3f7c Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
7446089d80 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
666c97b0d7 Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
Geoffroy Van Cutsem
a21c3ca3eb Update doc/developer-guides/hld/hld-devicemodel.rst 
Co-Authored-By: dbkinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
David B. Kinder
7bcd7054e5 doc: additional DM parameter documentation 
Update the device model HLD with additional parameter documentation

Tracked-On: #2021

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2018-12-12 08:57:16 -08:00
David B. Kinder
fe1ace4f56 doc: fix doc misspellings 
Fix documentation misspellings missed during the regular review.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2018-12-05 17:07:39 -08:00
Li, Fei1
5fd6021dee doc: hv: add comments to timer APIs for documentation 
This patch adds more comment to describe functions that are
interfaces to the other modules in the hypervisor. The comments
are in doxygen-style for document generation.

Tracked-On: #1595
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
 2018-12-04 15:09:47 +08:00
Li, Fei1
a0582c99cf hv: trusty: refine trusty memory region mapping 
Now it's using the memory reserve by hypervisor. So there's not
necessaty to map or ummap this region from SOS.

Tracked-On: #1942
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
 2018-11-30 16:49:27 +08:00
Mingqiang Chi
5dcfc1336b hv:Rename ptdev to ptirq for some APIs 
-- Rename the fowllowing APIs:
  ptdev_intx_pin_remap --> ptirq_intx_pin_remap
  ptdev_msix_remap  --> ptirq_msix_remap
  ptdev_add_intx_remapping --> ptirq_add_intx_remapping
  ptdev_remove_intx_remapping --> ptirq_remove_intx_remapping
  ptdev_add_msix_remapping --> ptirq_add_msix_remapping
  ptdev_remove_msix_remapping --> ptirq_remove_msix_remapping
  ptdev_intx_ack  --> ptirq_intx_ack
  ptdev_lookup_entry_by_sid --> ptirq_lookup_entry_by_sid
  ptdev_lookup_entry_by_vpin --> ptirq_lookup_entry_by_vpin
  ptdev_build_physical_msi --> ptirq_build_physical_msi
  ptdev_build_physical_rte --> ptirq_build_physical_rte
  alloc_entry   --> ptirq_alloc_entry
  release_entry --> ptirq_release_one_entry
  ptdev_activate_entry --> ptirq_activate_entry
  ptdev_deactivate_entry --> ptirq_deactivate_entry
  ptdev_intr_handle_irq --> ptirq_handle_intx
  ptdev_softirq --> ptirq_softirq
  ptdev_enqueue_softirq --> ptirq_enqueue_softirq
  ptdev_dequeue_softirq --> ptirq_dequeue_softirq
  get_vm_ptdev_intr_data --> ptirq_get_intr_data
  alloc_ptdev_entry_id --> ptirq_alloc_entry_id
  ptdev_intr_delay_callback --> ptirq_intr_delay_callback
  ptdev_dequeue_softirq --> ptirq_dequeue_softirq
  ptdev_interrupt_handler --> ptirq_interrupt_handler

-- Merge 'ptdev_release_all_entries' and 'release_all_entries'
   to 'ptirq_release_all_entries'

v2-->v3:
   Rename ptirq_release_one_entry to ptirq_release_entry
v1-->v2:
   still use ptdev_init instead of ptirq_init

Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2018-11-30 13:27:49 +08:00
Binbin Wu
fe08a44e83 hv: doc: use doxygen-generated API docs in HLD for passthru 
This patch adds vtd.h to the input of doxygen and replaces hard-coded API docs
with doxygen-generated ones.

Tracked-On: #1595
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
 2018-11-21 09:27:51 +08:00
Mingqiang Chi
9a009bcef2 hv:Replace dynamic memory with static for mmio 
-- Config MAX_EMULATED_MMIO_REGIONS 16 in Kconfig
-- Add emulated mmio array and emulated mmio regions
   in vm structure
-- Remove mmio list in vm structure
-- Remove unregister_mmio_emulation_handler and
   vioapic_cleanup APIs

Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2018-11-13 11:52:48 +08:00
Mingqiang Chi
73530055b6 hv:Replace dynamic memory with static for port io 
-- Add emulated port io index
-- Add emulated pio array in vm structure
-- Remove port list in vm structure
-- Remove free_io_emulation_resource/register_io_handler/
   create_io_handler APIs

v2-->v3:
 -- not add 'is_emulated', check len == 0U
 -- Check if io_read/io_write handler is NULL before calling
 -- Replace ENUM with MACRO for emulated pio index to avoid
    MISRA-C violations

v1-->v2:
  -- Remove EMUL_PIO_NUM in Kconfig, add emulated pio index
     for PIC/PCI/UART/RTC/PM

Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2018-11-09 13:05:04 +08:00
Minggui Cao
ab5572bdb6 doc: explain intr storm monitor params in acrn-dm 
add the introduction of interrupt storm monitor params in acrn-dm
commond lines.

Signed-off-by: Minggui Cao <minggui.cao@intel.com>
 2018-11-08 16:50:15 -08:00
David B. Kinder
44ce3a664f doc: update HLD Trace/Log 
Transcode, edit, and upload HLD 0.7 section 9 (Trace/Log)

Tracked-on: #1738

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2018-11-06 16:14:49 -08:00
David B. Kinder
27fffb96b9 doc: update HLD Power Management 
Transcode, edit, and upload HLD 0.7 section 8 (Power Management)

Tracked-on: #1736

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2018-11-06 13:51:35 -08:00
David B. Kinder
b3d21683de doc: update HLD VM Management 
Transcode, edit, and upload HLD 0.7 section 7 (VM Management)

Tracked-on: #1734

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2018-11-06 12:23:25 -08:00
David B. Kinder
dfcc06df30 doc: update HLD Virtio Devices 
Transcode, edit, and upload HLD 0.7 section 6.5 (Supported Virtio
Devices), merging with existing reviewed content.

Tracked-on: #1732

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2018-11-06 11:37:29 -08:00
Shuo Liu
d261b4bce2 doc: update virtio related functions doc comments 
Update some virtio, VBS-K, vhost APIs documents.

Tracked-On: #1595
Signed-off-by: Shuo Liu <shuo.a.liu@intel.com>
 2018-11-04 20:32:50 -08:00
Junjie Mao
4e540e5494 HV: doc: use doxygen-generated API docs in HLD 
This patch adds ioreq.h to the input of doxygen and replaces hard-coded API docs
with doxygen-generated ones.

Tracked-On: #1595
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
 2018-11-04 20:30:38 -08:00
Yonghua Huang
d2d0cbc661 hv:doc:use doxyen-generated API docs in HDL for vIRQ 
Adds below header files to the input of doxygen
 and replaces hard-coded API docs with doxyen-generated ones:

 - vlapic.h
 - vioapic.h
 - vpic.h
 - irq.h

Tracked-On: #1595
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
 2018-11-03 08:40:14 -07:00
Binbin Wu
4b3b11552d hv: doc: use doxygen-generated API docs in HLD for vtd 
This patch adds vtd.h to the input of doxygen and replaces hard-coded API docs
with doxygen-generated ones.

Tracked-On: #1595
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
 2018-11-02 15:36:14 -07:00