On Thu, Oct 01, 2020 at 11:09:24AM -0700, James Bottomley wrote: > There are two problems with our current interrupt probing: firstly the > TPM_CHIP_FLAG_IRQ never gets set initially, so a check for interrupts > is never done. Fix this by setting the flag before we generate and > interrupt for probing. Secondly our IRQ setup may be ineffective on a > TPM without legacy access cycles becuase according to the TPM > Interface Specification the interrupt registers are only writeable in > the current locality, so issue a request_locality before setting up > the interrupts. > > Signed-off-by: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> > > --- > > v2: improved description Ditto. /Jarkko
