npxprobe1(), set npxdna_func to new npxdna_empty(). This function just
returns 0 and thus fallbacks to a T_DNA trap (and math emulate, if present).
This fixes kern/15828 by Masaru Oki, tested on 386DX machine.
Reviewed by Jason Thorpe.
make npxdna_s87() and npxdna_xmm() static
g/c (npx_type == NPX_NONE) test from npxdna_s87(), it's no longer needed
- If VOP_ACCESS fails when updating mount, we will vrele() twice.
- The check for update-only flags in mp->mnt_flag when not updating
case is bogus. If we really want to check, we need to see flags in
ufs_args, but I'm not sure if it is really necessary.
- The credential passed to ffs_reload was credential of when looking
up mount point, but now it is credential of when looking up device
node. Anyway, it may be current process's credential.
and PSIG.
XXX[1]: This shows that signal emulation ktrace is slightly busted: posted
signals should really be translated to the emulated ones instead of
producing ktrace records with the signal numbers of the native
emulation.
XXX[2]: There are other places where signal names can be displayed, but this
is not done yet.
for bus_dmamap_sync calls. They'd been blindly ported from Solaris which
had *one* dma map for the entire control space, so offset was incremented
for the Request, Response and FC Scratch spaces. Tsk. There are three maps
in NetBSD. I should probably make them one anyway.
all function pointers passed in from the adapter driver.
This partly fixes PR 13480, i.e. the FREECOM CD driver works now in pcmcia
adapters.
The remaining issue (timing problems with slow cards and cardbus bridges)
is probably the cause of several other PRs too.
future direction: nuke /usr/include/sys/sha1.h, it shouldn't be there as
we don't provide libkern to userland.
This mirrors the same change for md5.h made by itojun on 2000/12/11.
flag to clear, even when the COMMAND COMPLETE interrupt already did happen,
otherwise we get ATTENTION ERROR for next command if it happens soon
enough; this fixes the reliability problems introduced by previous change
some other cleanup & simlify of edc_cmd_wait()/edc_run_cmd(), the 'secs'
is just a hint used in !poll case only
add some comments
move status_block[] back to edc_mca_softc, to save stack memory
make #ifdef DEBUG #ifdef EDC_DEBUG and g/c some obsolete debug stuff
make some EAGAINs EIOs
edc_intr(): wakeup the waiter for any command, not just READ/WRITE DATA
