Ejemplos de is_virtual_machine en C++ (Cpp)

Ejemplo n.º 1

Archivo: vi.c Proyecto: igithubaccount/linux

static void vi_detect_hw_virtualization(struct amdgpu_device *adev)
{
	uint32_t reg = RREG32(mmBIF_IOV_FUNC_IDENTIFIER);
	/* bit0: 0 means pf and 1 means vf */
	/* bit31: 0 means disable IOV and 1 means enable */
	if (reg & 1)
		adev->virtualization.virtual_caps |= AMDGPU_SRIOV_CAPS_IS_VF;

	if (reg & 0x80000000)
		adev->virtualization.virtual_caps |= AMDGPU_SRIOV_CAPS_ENABLE_IOV;

	if (reg == 0) {
		if (is_virtual_machine()) /* passthrough mode exclus sr-iov mode */
			adev->virtualization.virtual_caps |= AMDGPU_PASSTHROUGH_MODE;
	}
}

Ejemplo n.º 2

Archivo: nbio_v7_4.c Proyecto: cmaiolino/linux

static void nbio_v7_4_detect_hw_virt(struct amdgpu_device *adev)
{
	uint32_t reg;

	reg = RREG32_SOC15(NBIO, 0, mmRCC_IOV_FUNC_IDENTIFIER);
	if (reg & 1)
		adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF;

	if (reg & 0x80000000)
		adev->virt.caps |= AMDGPU_SRIOV_CAPS_ENABLE_IOV;

	if (!reg) {
		if (is_virtual_machine())	/* passthrough mode exclus sriov mod */
			adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE;
	}
}

Ejemplo n.º 3

Archivo: vi.c Proyecto: lcavalcante/linux

static void vi_detect_hw_virtualization(struct amdgpu_device *adev)
{
	uint32_t reg = 0;

	if (adev->asic_type == CHIP_TONGA ||
	    adev->asic_type == CHIP_FIJI) {
	       reg = RREG32(mmBIF_IOV_FUNC_IDENTIFIER);
	       /* bit0: 0 means pf and 1 means vf */
	       if (REG_GET_FIELD(reg, BIF_IOV_FUNC_IDENTIFIER, FUNC_IDENTIFIER))
		       adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF;
	       /* bit31: 0 means disable IOV and 1 means enable */
	       if (REG_GET_FIELD(reg, BIF_IOV_FUNC_IDENTIFIER, IOV_ENABLE))
		       adev->virt.caps |= AMDGPU_SRIOV_CAPS_ENABLE_IOV;
	}

	if (reg == 0) {
		if (is_virtual_machine()) /* passthrough mode exclus sr-iov mode */
			adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE;
	}
}