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| /freebsd-10.2-release/sys/amd64/vmm/amd/ | ||
| H A D | vmcb.h | diff 271348 Wed Sep 10 03:28:14 MDT 2014 neel Allow intercepts and irq fields to be cached by the VMCB. Provide APIs svm_enable_intercept()/svm_disable_intercept() to add/delete VMCB intercepts. These APIs ensure that the VMCB state cache is invalidated when intercepts are modified. Each intercept is identified as a (index,bitmask) tuple. For e.g., the VINTR intercept is identified as (VMCB_CTRL1_INTCPT,VMCB_INTCPT_VINTR). The first 20 bytes in control area that are used to enable intercepts are represented as 'uint32_t intercept[5]' in 'struct vmcb_ctrl'. Modify svm_setcap() and svm_getcap() to use the new APIs. Discussed with: Anish Gupta (akgupt3@gmail.com) |
| H A D | svm.c | diff 271348 Wed Sep 10 03:28:14 MDT 2014 neel Allow intercepts and irq fields to be cached by the VMCB. Provide APIs svm_enable_intercept()/svm_disable_intercept() to add/delete VMCB intercepts. These APIs ensure that the VMCB state cache is invalidated when intercepts are modified. Each intercept is identified as a (index,bitmask) tuple. For e.g., the VINTR intercept is identified as (VMCB_CTRL1_INTCPT,VMCB_INTCPT_VINTR). The first 20 bytes in control area that are used to enable intercepts are represented as 'uint32_t intercept[5]' in 'struct vmcb_ctrl'. Modify svm_setcap() and svm_getcap() to use the new APIs. Discussed with: Anish Gupta (akgupt3@gmail.com) |
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