d51e86c18a
Some old 1394-1995 SBP-2 bridges would hang if they received a broadcast write
request to BROADCAST_CHANNEL before the config ROM was read. Affected devices
include Datafab MD2-FW2 2.5" HDD and SmartDisk VST FWCDRW-V8 portable CD writer.
The write request is now directed to specific nodes instead of being broadcast
to all nodes at once, and it is only performed if a previous read request at
this register succeeded.
Fixes an old interoperability problem which was perceived as a 2.6.14-specific
regression: http://marc.theaimsgroup.com/?t=113190586800003
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jody McIntyre <scjody@modernduck.com>
(cherry picked from
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.. | ||
amdtp.c | ||
amdtp.h | ||
cmp.c | ||
cmp.h | ||
config_roms.c | ||
config_roms.h | ||
csr1212.c | ||
csr1212.h | ||
csr.c | ||
csr.h | ||
dma.c | ||
dma.h | ||
dv1394-private.h | ||
dv1394.c | ||
dv1394.h | ||
eth1394.c | ||
eth1394.h | ||
highlevel.c | ||
highlevel.h | ||
hosts.c | ||
hosts.h | ||
ieee1394_core.c | ||
ieee1394_core.h | ||
ieee1394_hotplug.h | ||
ieee1394_transactions.c | ||
ieee1394_transactions.h | ||
ieee1394_types.h | ||
ieee1394-ioctl.h | ||
ieee1394.h | ||
iso.c | ||
iso.h | ||
Kconfig | ||
Makefile | ||
nodemgr.c | ||
nodemgr.h | ||
ohci1394.c | ||
ohci1394.h | ||
oui2c.sh | ||
oui.db | ||
pcilynx.c | ||
pcilynx.h | ||
raw1394-private.h | ||
raw1394.c | ||
raw1394.h | ||
sbp2.c | ||
sbp2.h | ||
video1394.c | ||
video1394.h |