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51c1d80e92
linux/drivers/ieee1394
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Stefan Richter 51c1d80e92 ieee1394: run high-level updates before high-level probes 
After a bus reset, let nodemgr call high-level update hooks first for nodes
which do not need to be probed.  The main benefit is for a bus with more
than one SBP-2 device:  SBP-2 reconnects will be performed before SBP-2
logins, thus have a much higher chance to succeed, and their SCSI devices
will not be blocked much longer than necessary.  This was demonstrated for
Linux 2.4 by Dave Cinege a while ago.

A better approach would be to perform time-consuming probes in parallel by a
subthread.  I actually plan to implement this for sbp2 but it may take a
while to get that done and tested.  Until then, this tweak is a huge
improvement for users with multiple SBP-2 devices.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jody McIntyre <scjody@modernduck.com>
2005-12-12 23:03:19 -05:00
..
amdtp.c [PATCH] ieee1394: fix-up schedule_timeout() usage 2005-11-07 07:53:57 -08:00
amdtp.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cmp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cmp.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
config_roms.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
config_roms.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
csr1212.c csr1212: add check for !valid 2005-11-22 12:17:14 -05:00
csr1212.h kmalloc/kzalloc changes: 2005-11-07 06:31:45 -05:00
csr.c [PATCH] Sync up ieee-1394 2005-07-10 12:23:23 -07:00
csr.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dma.c ieee1394/dma: LIndent fixes 2005-11-22 12:18:28 -05:00
dma.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dv1394-private.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dv1394.c Remove definitions of unreferenced macros virt_to_page and vmalloc_32 from 2005-11-07 06:31:50 -05:00
dv1394.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
eth1394.c kmalloc/kzalloc changes: 2005-11-07 06:31:45 -05:00
eth1394.h [PATCH] eth1394: workaround limitation in rawiso routines 2005-09-30 12:41:19 -07:00
highlevel.c kmalloc/kzalloc changes: 2005-11-07 06:31:45 -05:00
highlevel.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hosts.c ieee1394: whitespace cleanup in hosts.[ch], ieee1394_core.[ch] 2005-12-01 18:52:03 -05:00
hosts.h ieee1394: whitespace cleanup in hosts.[ch], ieee1394_core.[ch] 2005-12-01 18:52:03 -05:00
ieee1394_core.c ieee1394: whitespace cleanup in hosts.[ch], ieee1394_core.[ch] 2005-12-01 18:52:03 -05:00
ieee1394_core.h ieee1394: whitespace cleanup in hosts.[ch], ieee1394_core.[ch] 2005-12-01 18:52:03 -05:00
ieee1394_hotplug.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ieee1394_transactions.c ieee1394/ieee1394_transactions: LIndent fixes 2005-11-22 12:34:16 -05:00
ieee1394_transactions.h [PATCH] ieee1394: drivers/ieee1394/ieee1394_transactions.c: possible cleanups 2005-05-17 07:59:22 -07:00
ieee1394_types.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ieee1394-ioctl.h Remove amdtp, cmp drivers. 2005-11-18 00:16:26 -05:00
ieee1394.h ieee1394: add definitions for phy packet constants 2005-12-01 18:51:56 -05:00
iso.c ieee1394/iso: LIndent fixes 2005-11-22 12:35:23 -05:00
iso.h [PATCH] Sync up ieee-1394 2005-07-10 12:23:23 -07:00
Kconfig Remove amdtp, cmp drivers. 2005-11-18 00:16:26 -05:00
Makefile Remove amdtp, cmp drivers. 2005-11-18 00:16:26 -05:00
nodemgr.c ieee1394: run high-level updates before high-level probes 2005-12-12 23:03:19 -05:00
nodemgr.h ieee1394: remove nonexistent functions from nodemgr.h 2005-12-05 16:29:02 -05:00
ohci1394.c kmalloc/kzalloc changes: 2005-11-07 06:31:45 -05:00
ohci1394.h Remove amdtp, cmp drivers. 2005-11-18 00:16:26 -05:00
oui2c.sh Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
oui.db Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pcilynx.c kmalloc/kzalloc changes: 2005-11-07 06:31:45 -05:00
pcilynx.h [PATCH] ieee1394: drivers/ieee1394/pcilynx.c: remove dead options 2005-05-17 07:59:22 -07:00
raw1394-private.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
raw1394.c ieee1394/raw1394: LIndent fixes 2005-11-22 12:37:10 -05:00
raw1394.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sbp2.c sbp2: slimmer interface to scsi_mod 2005-11-19 21:35:22 -05:00
sbp2.h sbp2, ohci1394 cleanups: 2005-11-07 06:31:39 -05:00
video1394.c Fix incorrect video1394 timestamps. 2005-11-19 21:32:03 -05:00
video1394.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00