Only claim an interrupt if a real interrupt event occured, prevents false counts on shared interrupts. Flush the tx data buffer before handing the buffer over to the hardware, fixes tx on arm. ok pval@ looked at by jsg@
Only claim an interrupt if a real interrupt event occured, prevents false
counts on shared interrupts.
Flush the tx data buffer before handing the buffer over to the hardware,
fixes tx on arm. ok pval@ looked at by jsg@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars