This patch adds support to sep/socwatch profiling
Adds 2 new files include/arch/x86/profiling.h and arch/x86/profiling.c
which contains most of the implementation for profiling,most of the functions
in profiling.c have dummy implementation and will be implemented in next patches
a. cpu.c, Initial profiling setup is done as part of bsp_boot_post
and cpu_secondary_post flow
b. vmcall.c, New ioctl is added for performing profiling related
operations in vmcall_vmexit_handler
ioctl - HC_PROFILING_OPS
function - hcall_profiling_ops()
c. common/hypercall.c, hcall_profiling_ops() implementation.
d. hv_main.c, In vcpu_thread calling profiling related functions
to save vm context
e. acrn_hv_defs.h, list all the profiling command types
Tracked-On: projectacrn#1409
Acked-by: Eddie Dong <eddie.dong@intel.com>
Signed-off-by: Chinthapally, Manisha <manisha.chinthapally@intel.com>
-- update 'vuart' field in 'struct vm' from pointer
to instance
-- replace MACRO with inline function for vm_vuart,
and move it to vm.h
-- change vuart_init to void type
-- rename struct vuart -->struct acrn_vuart
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Anthony Xu <anthony.xu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
The hypercall HC_SETUP_HV_NPK_LOG is added to enable/disable/configure
the hypervisor NPK log.
Signed-off-by: Zhi Jin <zhi.jin@intel.com>
Signed-off-by: Zhonghua Sun <zhonghua.sun@intel.com>
Reviewed-by: CHEN Gang <gang.c.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
The current hierarchy :
CONSOLE --> SERIAL -->UART DRIVER
This patch remove SERIAL layer, that is console will
call UART driver directly, change it to:
CONSOLE --> UART DRIVER
Remove some related data structures and registration and callback.
Cleanup vuart.c
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Chinthapally, Manisha