Warner Losh d0493c85a6 Update to the interrupt handling code: ... o Try to be smarter about reading the ExCA CSC register. Now, we only do it for 16-bit cards. Add some experimental code to treat it like a power interrupt, but I'm not 100% sure that I like it. It may be removed upon further testing. It seemed to help in one test case, but the evidence may be inconclusive. This may be beneficial for cleaning up exca_reset and exca_wait_ready. o Check for CSTS events on the socket event register. We ask for it when we're powering up a card, but I don't think we're otherwise using it. Just ACK the interrupt for now. In theory, we can use it instead of the busy wait we do in cbb_cardbus_reset. More research is necessary to see if we can optimize things there when we're waiting for the DEVVENDOR register to become valid. o Rework the comments a bit. Minor tidying up. Etc.		2008-12-11 06:27:18 +00:00
..
pccbb_isa.c
pccbb_pci.c	Update to the interrupt handling code:	2008-12-11 06:27:18 +00:00
pccbb.c	Minor tweaks to some of the comments. Also, add a XXX wondering if we	2008-12-07 22:49:47 +00:00
pccbbdevid.h
pccbbreg.h
pccbbvar.h	Move to using filter for the change interrupts. Also rework the power	2008-12-05 05:20:08 +00:00