Re: [PATCH V7 05/11] USB: f81232: implement read IIR/MSR with endpoint

On Tue, Feb 24, 2015 at 06:16:20PM +0800, Peter Hung wrote: > The interrupt endpoint will report current IIR. If we got IIR with MSR changed > , We will do read MSR with interrupt_work worker to do f81232_read_msr() > function. > > We also confirmd MSR strange delta value is not locking-issue. The

[PATCH V7 05/11] USB: f81232: implement read IIR/MSR with endpoint

The interrupt endpoint will report current IIR. If we got IIR with MSR changed , We will do read MSR with interrupt_work worker to do f81232_read_msr() function. We also confirmd MSR strange delta value is not locking-issue. The issue is set MCR & get MSR before IIR notice with MSR changed (Loopba