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The npk_log is a log destination for the hypervisor, similar to the console_log and the mem_log. It can be enabled/disabled/configured by the SOS kernel via the hypercall HC_SETUP_HV_NPK_LOG. The configuration includes: 1. Set the MMIO base address of the reserved NPK master. 2. Set the log level of the hypervisor NPK log. After that, the npk_log can be enabled to write the hypervisor logs to the MMIO address of the reserved NPK master with a simple header. Signed-off-by: Zhi Jin <zhi.jin@intel.com> Signed-off-by: Liu, Xiaojing <xiaojing.liu@intel.com> Reviewed-by: CHEN Gang <gang.c.chen@intel.com> Acked-by: Anthony Xu <anthony.xu@intel.com> |
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arch/x86 | ||
common | ||
debug | ||
dm/vpci | ||
lib | ||
public | ||
hv_debug.h | ||
hv_lib.h | ||
hypervisor.h |