Name
z8530_tx_clear — 
     Handle TX events from a stopped chip
 
Synopsis
| void z8530_tx_clear ( | struct z8530_channel * c ); | 
 
Arguments
- c
- 
     Z8530 channel to shut up
     
Description
   Transmit interrupt vectors for a Z8530 that is in 'parked' mode.
   For machines with PCI Z85x30 cards, or level triggered interrupts
   (eg the MacII) we must clear the interrupt cause or die.