linux/drivers/firewire
Stefan Richter b5d2a5e04e firewire: enforce access order between generation and node ID, fix "giving up on config rom"
fw_device.node_id and fw_device.generation are accessed without mutexes.
We have to ensure that all readers will get to see node_id updates
before generation updates.

Fixes an inability to recognize devices after "giving up on config rom",
https://bugzilla.redhat.com/show_bug.cgi?id=429950

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

Reviewed by Nick Piggin <nickpiggin@yahoo.com.au>.

Verified to fix 'giving up on config rom' issues on multiple system and
drive combinations that were previously affected.

Signed-off-by: Jarod Wilson <jwilson@redhat.com>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
2008-01-30 22:22:27 +01:00
..
fw-card.c firewire: fix unloading of fw-ohci while devices are attached 2007-08-25 18:00:27 +02:00
fw-cdev.c firewire: enforce access order between generation and node ID, fix "giving up on config rom" 2008-01-30 22:22:27 +01:00
fw-device.c firewire: enforce access order between generation and node ID, fix "giving up on config rom" 2008-01-30 22:22:27 +01:00
fw-device.h firewire: enforce access order between generation and node ID, fix "giving up on config rom" 2008-01-30 22:22:27 +01:00
fw-iso.c firewire: Clean up comment style. 2007-05-10 18:24:13 +02:00
fw-ohci.c firewire: fw-ohci: Dynamically allocate buffers for DMA descriptors 2008-01-30 22:22:24 +01:00
fw-ohci.h firewire: fw-ohci: check for misconfigured bus (phyID == 63) 2007-10-17 00:00:08 +02:00
fw-sbp2.c firewire: enforce access order between generation and node ID, fix "giving up on config rom" 2008-01-30 22:22:27 +01:00
fw-topology.c firewire: enforce access order between generation and node ID, fix "giving up on config rom" 2008-01-30 22:22:27 +01:00
fw-topology.h firewire: a header cleanup 2007-10-17 00:00:09 +02:00
fw-transaction.c firewire: Fix extraction of source node id 2008-01-30 22:22:24 +01:00
fw-transaction.h firewire: fw-sbp2: set correct maximum payload (fixes CardBus adapters) 2007-08-02 20:34:16 +02:00
Kconfig firewire: point to migration document 2007-10-07 13:48:41 +02:00
Makefile firewire: prefix modules with firewire- instead of fw- 2007-05-27 23:21:01 +02:00