Lines Matching refs:hwcr
249 uint64_t hwcr;
251 if (cmi_hdl_rdmsr(hdl, MSR_AMD_HWCR, &hwcr) != CMI_SUCCESS)
254 authamd->amd_hwcr = hwcr;
256 if (!(hwcr & AMD_HWCR_MCI_STATUS_WREN)) {
257 hwcr |= AMD_HWCR_MCI_STATUS_WREN;
258 (void) cmi_hdl_wrmsr(hdl, MSR_AMD_HWCR, hwcr);
265 uint64_t hwcr = authamd->amd_hwcr;
267 if (!(hwcr & AMD_HWCR_MCI_STATUS_WREN)) {
268 hwcr &= ~AMD_HWCR_MCI_STATUS_WREN;
269 (void) cmi_hdl_wrmsr(hdl, MSR_AMD_HWCR, hwcr);