mei handles objects on the list, hence reference counting
infrastructure is required for easier multithreading.
Tracked-On: #1536
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
Add standard container_of macro to access
the parent struct pointer.
Tracked-On: #1536
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
libuuid sports only uuid (big endian encoding),
though mei requires guids (little endian encoding).
The base types are based on <linux/uuid.h> header.
Tracked-On: #1536
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
HBM is a control channel protocol between mei device
driver and mei fw.
Add new ioctl IOCTL_MEI_CONNECT_CLIENT_VTAG
Tracked-On: #1536
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
Remove virtio_heci to be replaced with virtio_mei
Tracked-On: #1536
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
There's no need to walk these paging tables to transfer HPA to GPA
for a VM, so remove it.
Tracked-On: #1124
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
They're: (a) only SOS would use hpa2gpa and (b) the GPA and HPA
in SOS is identical mapping.
Rename hpa2gpa to vm0_hpa2gpa then.
Tracked-On: #1124
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
get_sender_from_name would return NULL if the name of sender is not
configured in acrnprobe.xml.
This patch check the return value of it.
Tracked-On: #1024
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Reviewed-by: Huang Yonghua <yonghua.huang@intel.com>
Acked-by: Chen Gang <gang.c.chen@intel.com>
devicemodel/vmcfg/example.h is a example, it is generated at build
time.
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
run 'acrn-dm --dump <index>' to show build-in parameters
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Enable --vmcfg options for acrn-dm, if --vmcfg <index> is specified,
build-in VM configuration will be used, and override any other
optional parameters.
run 'acrn-dm --vmcfg list' to show all build-in VM configurations.
run 'acrnpdm --vmcfg <index>' to launch UOS with selected config.
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Script that setup envriment on MRB platform, for UOS with build-in
configuration
For example, you need to run mrb-env-setup.sh once, to
prepare images, networks and pci-stubs, etc,.
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Add build-in vm1 configuration for MRB platform, this is also an
example about how to add new VM configurations
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
use *args_buildin[] to hold build-in VM configurations
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
VMcfg use Kconfig mechanism to generate a header file
devicemodel/include/vmcfg_config.h, which contains many macro symbols
for conditionally compiling. This feature is disabled by default, to
enable it, You can switch to devicemodel/vmcfg/ and run 'make' with
these options:
'make menuconfig'
run 'make menuconfig' at ./devicemodel/vmcfg/, and configure manually.
When you finished, save your changes to ./devicemode/vmcfg/.config
'make oldconfig'
Overwrite ./devicemodel/vmcfg/.config with your config file, then run
'make oldconfig' at ./devicemodel/vmcfg
'make *_defconfig'
E.g, there is ./devicemodel/vmcfg/config/mrb_defconfig, you can run
'make mrb_defconfig' at ./devicemodel/vmcfg/
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Error msg "Invalid vmname from timer list file" will be print out when we read
a null line of file timer_list. It is a litte bit confusing. So, ignore null line
silently to avoid such confusing msg.
Tracked-On: #1517
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Acked-by: Yan, Like <like.yan@intel.com>
This patch is mainly for:
1. Check weakup reason first and only load timer list when reason is CBC_WK_RSN_RTC.
2. If failing to load timer list or reason != CBC_WK_RSN_RTC, activate all vms.
3. Add info about when we are about to activate vms reading from timer_list file.
Tracked-On: #1517
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Acked-by: Yan, Like <like.yan@intel.com>
Update the converted HLD 0.7 section 3.2 with a previously converted
static partitioning document (instead of a separate doc for this topic).
Tracked-on: #1533
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Pointer param should be declared pointer to const if
the parameter is keeped read-only.
This patch changes pointer param whose name is vm.
Tracked-On:#861
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Remove strlen in common apis, and change their caller if necessary.
Tracked-On: #1254
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Chen Gang <gang.c.chen@intel.com>
Remove unsafe api strlen except the parameter is a static string.
Tracked-On: #1254
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Chen Gang <gang.c.chen@intel.com>
This patch provides an new api to split string by extended regexp(ere).
Tracked-On: #1254
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Chen Gang <gang.c.chen@intel.com>
This patch is one workaround to resolve a crash issue for certain brand
touch screen (eGalaxTouch EXC7200-7368v1.01). The formal fix should
follow the xHCI spec to stop xfer and generate transfer completed event
trb prior to Stop Endpoint Command complete event trb. It should be a
big change and for short term, do nothing for the stop endpoint command
which is no other side effect be observed so far.
Tracked-On: #1413
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Reviewed-by: Liang Yang <liang3.yang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
The function pci_xhci_get_native_port_index_by_path didn't
compare the bus number during the process of native USB
device searching. This patch is used to fix it.
Tracked-On: #1434
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Reviewed-by: Liang Yang <liang3.yang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This patch is used to support emulation of multiple layers of hubs
under Flat Mode.
Tracked-On: #1434
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Signed-off-by: Liang Yang <liang3.yang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This patch is used to enable multiple hubs in single layer under
Flat Mode.
Tracked-On: #1434
Signed-off-by: Liang Yang <liang3.yang@intel.com>
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
To support the multiple hubs and multiple layers of hub, the
port_map_tbl should be replaced by native_ports to record all
native devices' state, including assignment state, emulation
state etc.
Tracked-On: #1434
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Signed-off-by: Liang Yang <liang3.yang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
There are many places in USB emulation implementation to get
native USB device infomation, and the related codes are long
and repeated many times. This patch introduces function
usb_get_native_devinfo to remove redundent codes for the
purpose mentioned above.
Tracked-On: #1434
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Signed-off-by: Liang Yang <liang3.yang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This patch introduce struct usb_devpath to indentify uniquely an USB
device, which is basic element for multiple hub support.
Tracked-On: #1434
Signed-off-by: Liang Yang <liang3.yang@intel.com>
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
Previous design use bus and port(root hub port) for the identification
to the native USB device. It cannot work properly under the multi-hub
situation due to external USB hub is introduced.
This patch removes old hub implementation code, and subsequent patches
will be add support for mutiple hubs.
Tracked-On: #1434
Signed-off-by: Liang Yang <liang3.yang@intel.com>
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
Given the reality that some of ACPI configrations are unlikey changed,
move these MACROs to a default header file.
The platform_acpi_info.h still has chance to override the default
definition by #undef with offline tool.
Tracked-On: #1520
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Input 'pin' should be less than 'NR_VPIC_PINS_TOTAL'
Tracked-On: #1479
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
When do USB role switch between host and device mode, we hit hang issue.
It might be caused by accessing suspended xHCI during that. This issue
need to be root caused later in xHCI driver.
This is a workaround solution, which will be reverted when got a fix.
Tracked-On: #1516
Signed-off-by: Shuo Liu <shuo.a.liu@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
As RPMB mux kernel module is going to be created,
there are two corresponding changes required for DM:
1. The name has been changed to /dev/rpmbmux.
2. DM does NOT check MAC of RPMB result returned by kernel
module because DM doesn't own the real key.
Tracked-On: #1508
Signed-off-by: Huang, Yang <yang.huang@intel.com>
Acked-by: Zhu Bing <bing.zhu@intel.com>
When guest enter S5, its monitor socket will be closed. If we try to use it to
query the vm state, an error msg will be print out. Acctually, we should not take
it as an error.
So, this patch refine the log msg to show more details when guest trying to enter
S3/S5.
Tracked-On: #1506
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Acked-by: Yan, Like <like.yan@intel.com>
irq 4 is sharing with idma, after change vuart to level trigger, the idma
driver could handle this irq 4 and send out EOI, which cause the irq storm.
move vuart irq to a not used 6.
Tracked-On: https://github.com/projectacrn/acrn-hypervisor/issues/1476
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
-- Not return NULL for vcpu_from_vid
We have replaced dynamic memory with static memory for vcpu,
then if vcpu_id is valid, this API should not return NULL.
-- Simplify the for-loop when walk through the vcpu
Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Li, Fei1 <fei1.li@intel.com>
Reviewed-by: Anthony Xu <anthony.xu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
For traceability, all changes must include a Tracked-On: line indicating
the issue driving this change.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Tracked-On: #1420
Fix one typo (in a command) in the tutorial entitled "Using
Ubuntu as the Service OS".
Add a note explaining that a script may have to be adjusted
based on the HW set-up (network interface name).
Tracked-On: #1502
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
