Andrew Gallatin 6e01adb67f Alter isa interrupt behaviour on alpha. Rather than send a non-specific ... EOI after the ithread runs, send the EOI when we get the interrupt and disable the source. After the ithread is run, the source is renabled. Also, add isa_handle_fast_intr() which handles fast interrupts by sending an EOI after the handler is run. This fixes the chronic missing interrupt problems under heavy NFS load on my UP1000 and should result in greater stability for alphas which route all irqs through an isa pic. Discussed with: jhb, bde (sending non-specific EOIs early was bde's idea)		2000-12-01 22:28:04 +00:00
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alpha	acquire/release Giant in vm_page_zero_idle(), like on i386	2000-12-01 18:55:58 +00:00
conf	Sync with i386's GENERIC rev 1.287 (Minor ordering changes to make more	2000-11-07 22:09:33 +00:00
include	Don't use p->p_sigstk.ss_flags to keep state of whether the	2000-11-30 05:23:49 +00:00
isa	Alter isa interrupt behaviour on alpha. Rather than send a non-specific	2000-12-01 22:28:04 +00:00
linux	Don't unregister the ioctl handlers before we verified we	2000-11-23 03:21:58 +00:00
mcbus	Clean this is up a bit for multiple MIDs... We can figure out which MID	2000-11-08 18:48:21 +00:00
osf1	Don't use p->p_sigstk.ss_flags to keep state of whether the	2000-11-30 05:23:49 +00:00
pci	Convert the pcib_{read,write}_config args from signed to unsigned,	2000-12-01 15:27:48 +00:00
tc	Make all Ethernet drivers attach using ether_ifattach() and detach using	2000-07-13 22:54:34 +00:00
tlsb	remove unneded sys/ucred.h includes	2000-11-30 18:52:32 +00:00