Matt Jacob 888620f24e Doug found that doing a W1C on MCPCIA_INT_REQ just around the time you ... clear MCPCIA_INT_MASK0 helps things substantially. So, why not indeed? Rearrange irq and cookie calculation to use shifts/masks instead of division. Fix things to correctly remember the intpin for that one in a million non-INTA PCI device.		2001-02-13 22:48:12 +00:00
..
mcbus.c	* Completely rewrite the alpha busspace to hide the implementation from	2000-08-28 21:48:13 +00:00
mcbusreg.h	add mcbus minimum id value	2001-02-13 22:45:53 +00:00
mcbusvar.h	Add in a first pass at Alpha 4100 (Rawhide) support. It doesn't quite	2000-05-07 04:53:04 +00:00
mcmem.c	Add in a first pass at Alpha 4100 (Rawhide) support. It doesn't quite	2000-05-07 04:53:04 +00:00
mcpcia.c	Doug found that doing a W1C on MCPCIA_INT_REQ just around the time you	2001-02-13 22:48:12 +00:00
mcpciareg.h	Doug noticed that the bit values for _MCPCIA_INT_ACK0/_MCPCIA_INT_ACK1	2001-02-13 22:44:21 +00:00
mcpciavar.h	add defines for EISA, NCR IRQs; add defines for MID and SLOT shift values	2001-02-13 22:46:30 +00:00