Since "uint8_t page[CPU_PAGE_SIZE]" wants to ensure the first_page only
took PAGE_SIZE memory space and aligned to PAGE_SIZE. However, it couldn't.
So just make it simpler.
Tracked-On: #861
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Reviewed-by: Qi, Yadong <yadong.qi@intel.com>
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>
To kick off the efforts on modularization, this patch introduces a document
describing the goals and general principles of modular design as well as a brief
introduction on the current status of component/module decomposition.
A detailed assignment of source files to components will be added in the future.
v2 -> v3:
* Expand mailing list address in the doc
v1 -> v2:
* Add more description on complexity measures, cyclic dependency avoidance, and
the reverse dependency of boot on hypervisor initialzation.
* Fix typos.
Tracked-On: #1842
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
1. No more mount needed, use the directory "/boot/efi"
2. The kernel of UOS stored in "~/uos-kernel-build"
3. (Pending) the image of UOS stored in "~/" or "/root"
This patch adds the necessary space before or after binary operator.
v1 -> v2:
* minor fix related to integer
[i - 1] ====> [i - 1U]
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
The function not used in extern c file, must add static.
Tracked-On: #861
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
The result of evaluate expression,it's type should be boolean.
Tracked-On: #861
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Input parameter of mmio_write64/mmio_write32/mmio_write16/mmio_write8
should be 'void *addr' rather than 'const void *addr' since the object
pointed by 'addr' is modified in these operations.
This patch change the param type of mmio_write** and update its usage
accordingly.
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Reviewed-by: Li, Fei1 <fei1.li@intel.com>
replace CPU_PAGE_MASK with PAGE_MASK
These two MACROs are duplicated and PAGE_MASK is a more reasonable name.
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
- replace CPU_PAGE_SHIFT with PAGE_SHIFT
These two MACROs are duplicated and PAGE_SHIFT is a more
reasonable name.
- remove unused MACROs related to page shift in cpu.h
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
replace CPU_PAGE_SIZE with PAGE_SIZE
These two MACROs are duplicated and PAGE_SIZE is a more reasonable name.
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
separate the function definitions into debug/release directories
to better distinguish debug/release libraries
v1 -> v2:
- sbuf_get is defined in 'debug/sbuf.c' but not used anywhere.
remove the declaration in 'include/debug/sbuf.h' and keep the
definition in 'debug/sbuf.c' in case it will used later.
- sbuf_put and sbuf_share_setup is not used under RELEASE version.
remove the file 'release/sbuf.c'.
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
now hypervisor will support to hide ignored PCI device from SOS,
it doesn't need pass the boot args to SOS.
Tracked-On: #1923
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
now hypervisor will support to hide ignored PCI device from SOS,
it need not modify SOS PCI driver to support this feature.
Tracked-On: #1923
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
serial PCI device is just used for HV/SOS output debug information;
because it is used in hypervisor layer, SOS should not touch it.
so need to check and hide it from SOS.
Tracked-On: #1923
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
replace serial PCI MMIO base address configure with its BDF configure.
Tracked-On: #1923
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
IEC 61508,ISO 26262 standards highly recommend single-exit rule.
Reduce the count of the "return entries".
Fix the violations which is comply with the cases list below:
1.Function has 2 return entries.
2.The first return entry is used to return the error code of
checking variable whether is valid.
Fix the violations in "if else" format.
Tracked-On: #861
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
