Now, we could use option:
-s 3,virtio-blk,/XXXX_vdisk_file,b
to show this virtio device is boot device for guest.
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Will update e820 table to mark the address ACPI specific type.
Also need pass ACPI table start address and size to vsbl.
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>
gcc8 showed following errors when build DM:
error: argument to ‘sizeof’ in ‘strncpy’ call is the same
expression as the source; did you mean to use the size of the
destination? [-Werror=sizeof-pointer-memaccess]
It looks like wrong parameter was given to strncpy.
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
New compiler options introduced by commit
519c4285cf will cause DM compile failure
which caused by warnings from some snprintf usage might be truncated.
Expanding the string buffer to make compiler happy.
v3: change format string
v2: Address comment from Hao, shrink bident string size to satify
tname length in blockif_open.
Signed-off-by: Rusty Lynch <rusty.lynch@intel.com>
Signed-off-by: Liu Shuo <shuo.a.liu@intel.com>
IPU devices are using I2C device with physical BDF 0:16.0.
The I2C controller has the dependency on ACPI info.
This patch is to add ACPI info for the I2C controller and the two IPU
devices that are under the scope of I2C.
Note:
This patch is specific for GP platform.
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Linux kernel CF9 reboot is doing things like:
- read value from 0xcf9
- mask out the value according to the reboot type (warm vs cold)
- BIT OR the value with reboot code
- write the value to 0xcf9
If there are two reboot event and the first one is cold
reboot and the second one is warm reboot, vsbl query
reboot type after the second one and will get code reboot
instead of warm reboot.
We should clear the data of 0xcf9 if guest request cold reboot.
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
There are bootloaders require cold reboot as ACPI reboot
instead of warm reboot.
So we set 0xE to reset value of FADT to make ACPI reboot
cold reboot.
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Writing PCIR_BIOS is to get PCI ROM resource length. Ingore the request
as it's not support currently. Else, guest might get wrong information
about the PCI ROM resource.
Signed-off-by: Shuo Liu <shuo.a.liu@intel.com>
Yin Fengwei