Author: marius
Date: Tue Nov 29 09:59:51 2011
New Revision: 228126
URL: http://svn.freebsd.org/changeset/base/228126
Log:
MFC: r227960
Increase the CDMA sync timeout for Schizo bridges to 15 seconds as used by
OpenSolaris. One second turned out to be not enough for certain loads while
10 seconds were sufficient.
Reported by: Peter Jeremy
Approved by: re (bz)
Modified:
stable/9/sys/sparc64/pci/schizo.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/amd64/include/xen/ (props changed)
stable/9/sys/boot/ (props changed)
stable/9/sys/boot/i386/efi/ (props changed)
stable/9/sys/boot/ia64/efi/ (props changed)
stable/9/sys/boot/ia64/ski/ (props changed)
stable/9/sys/boot/powerpc/boot1.chrp/ (props changed)
stable/9/sys/boot/powerpc/ofw/ (props changed)
stable/9/sys/cddl/contrib/opensolaris/ (props changed)
stable/9/sys/conf/ (props changed)
stable/9/sys/contrib/dev/acpica/ (props changed)
stable/9/sys/contrib/octeon-sdk/ (props changed)
stable/9/sys/contrib/pf/ (props changed)
stable/9/sys/contrib/x86emu/ (props changed)
Modified: stable/9/sys/sparc64/pci/schizo.c
==============================================================================
--- stable/9/sys/sparc64/pci/schizo.c Tue Nov 29 08:43:04 2011
(r228125)
+++ stable/9/sys/sparc64/pci/schizo.c Tue Nov 29 09:59:51 2011
(r228126)
@@ -1171,7 +1171,7 @@ schizo_dmamap_sync(bus_dma_tag_t dt, bus
;
SCHIZO_PCI_WRITE_8(sc, sc->sc_cdma_clr, INTCLR_RECEIVED);
microuptime(&cur);
- end.tv_sec = 1;
+ end.tv_sec = 15;
end.tv_usec = 0;
timevaladd(&end, &cur);
for (; (res = atomic_cmpset_rel_32(&sc->sc_cdma_state,
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