On 04.02.2013, at 07:12, Bhushan Bharat-R65777 wrote: > Hi Alex/Scott, > > Below is my understanding about the ONE_REG interface requirement for timer registers. > > Define the below 2 ONE_REG interface for TSR access: > KVM_REG_SET_TSR, // Set the specified bits in TSR s/SET/OR/ > KVM_REG_CLEAR_TSR, // Clear the specified bits in TSR > > QEMU will use the above ioctl call to selectively set/clear bits of TSR. Exactly :). > We do not need the similar interface for TCR as there is no race issue with TCR. So for TCR QEMU will keep on using the SREGS interface. Good point, yes :). Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
