V1:
In order to remove MISRA C violations for rule
219S, rename functions, macros whose name
starts with "_".
Also removed some __mmio functions because they are
duplicates and are not used anywhere.
Renamed functions like __assert, to asm_assert,
because they were only wrappers around asm calls.
V2:
Over and above the changes on V1, modified bitmap
functions names to lock (corresponding to unlock)
introduced in V1
Signed-off-by: Arindam Roy <arindam.roy@intel.com>
There are many naming violations detected by static analysis
tool. Data structure type name is the same as variable name.
According to naming convention rules, If the data structure
type is used by multi modules and its name meaning is
simplistic (such as vcpu, vm), its name needs prefix "acrn_".
Rename struct vlapic as struct acrn_vlapic
Replace regular expression:s/struct vlapic\([ ),;\t\*]\+\)/struct acrn_vlapic\1
Signed-off-by: Xiangyang Wu <xiangyang.wu@linux.intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Fix x86 directory violations which related to integer problems,
some of problems are skipped because of ldra's false positive.
V1->V2 1.modified the code style
2.fix all macro VM_EXIT_IO_INSTRUCTION related
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
- explicitly declare the array size to fix the violation 'Array has no
bounds specified'
- minor changes for comments style
v1 -> v2:
* add the definition for exit reasons from 0x39 to 0x40 based on "SDM
APPENDIX C VMX BASIC EXIT REASONS"
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
MISRA C requires that a 'if' statement followed by one or more 'else if'
statement shall be terminated by an 'else' statement which contains either
side-effect or a comment, to ensure that conditions are considered
exhaustively.
Note that a simple 'if' statement is not required to be terminated by 'else'.
This patch fixes such violations by either refactoring the code or add the
'else' statement with either a comment (describing why this case can be skipped)
or logging the event. It may not be satisfactory for the release version where
logging is no-op, but properly handling these non-trivial cases is out of the
scope of this patch.
v1 -> v2:
* Fix unintended semantic changes in add_(msix|intx)_remapping and
io_instr_vmexit_handler.
* Simplify boolean checks in vpic_ocw2.
* Rephrase the comment in strtol_deci.
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
In the hypervisor, VMCS fields include 16-bit fields,
32-bit fields, 64-bit fields and natural-width fields.
In the current implement, no exec_vmread32/exec_vmwrite32
is for accessing 32-bit fields. So there are many type
casting for the return value and parameters vmread/vmwrite
operations.
Create exec_vmread32 and exec_vmwrite32 functions to
access 32-bit fields in VMCS;
Update related variables type for vmread/vmwrite operations;
Update related caller according to VMCS fields size.
V1--V2:
This is new part of this patch serial to only
update 32 bit vmread/vmread opertions and related
caller.
V2-->V3:
Update related variables type in data structure
for exec_vmread32/exec_vmwrite32.
Rename temp variable 'low' into 'value' for
exec_vmread32;
V3-->V4:
Remove useless type conversion.
Signed-off-by: Xiangyang Wu <xiangyang.wu@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
The main focus on: constant suffix U/UL; parameters cast like
uint32 to a uint16 variable; unify some APIs interface,
consist with the callers.
also modify some places to unify code style
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
1) Change these 5 APIs to void type:
vcpu_inject_pf
uart16550_calc_baud_div
uart16550_set_baud_rate
console_init
ptdev_activate_entry
No need to return 'entry' for ptdev_activate_entry
since the input parameter is 'entry'.
2) no need to check return value for the caller
such as sbuf_put/console_putc/serial_puts/serial_get_rx_data
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Check return value for the called functions in vmexit handler
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
To follow the Misra-c standard, the assignment operation inside
function-like macro should be avoided. Replaced the violations
macro using inline function instead.
Signed-off-by: Yang, Yu-chu <yu-chu.yang@intel.com>
There are two prefix (aka TRC and TRACE) for trace event. This patch make all
the trace event prefix consist with TRACE.
No functional change.
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
To make the file structure clearer, change the file names:
- rename arch/x86/interrupt.c to virq.c, for the virtual irq relavant code,
such as irq injection etc;
- merge arch/x86/intr_main.c into arch/x86/irq.c;
- rename arch/x86/intr_lapic.c to lapic.c
Signed-off-by: Yan, Like <like.yan@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
