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authorStefan Richter <stefanr@s5r6.in-berlin.de>2008-01-24 01:53:51 +0100
committerStefan Richter <stefanr@s5r6.in-berlin.de>2008-01-30 22:22:27 +0100
commitcf5a56ac8083dd04ffe8b9b2ec7895e9bcff44bc (patch)
tree7b6afe0a4d4236a6c22acf5b724979c30d158090 /drivers/firewire
parent5a8a1bcd15dfb9f177f3605fe6b9ba2bef2bf55a (diff)
downloadop-kernel-dev-cf5a56ac8083dd04ffe8b9b2ec7895e9bcff44bc.zip
op-kernel-dev-cf5a56ac8083dd04ffe8b9b2ec7895e9bcff44bc.tar.gz
firewire: fw-cdev: use device generation, not card generation
We have to use the fw_device.generation here, not the fw_card.generation, because the generation must never be newer than the node ID when we emit a transaction. This cannot be guaranteed with fw_card.generation. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Verified in concert with subsequent memory barriers patch 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>
Diffstat (limited to 'drivers/firewire')
-rw-r--r--drivers/firewire/fw-cdev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firewire/fw-cdev.c b/drivers/firewire/fw-cdev.c
index 60f1a89..cea8a79 100644
--- a/drivers/firewire/fw-cdev.c
+++ b/drivers/firewire/fw-cdev.c
@@ -206,12 +206,12 @@ fill_bus_reset_event(struct fw_cdev_event_bus_reset *event,
event->closure = client->bus_reset_closure;
event->type = FW_CDEV_EVENT_BUS_RESET;
+ event->generation = client->device->generation;
event->node_id = client->device->node_id;
event->local_node_id = card->local_node->node_id;
event->bm_node_id = 0; /* FIXME: We don't track the BM. */
event->irm_node_id = card->irm_node->node_id;
event->root_node_id = card->root_node->node_id;
- event->generation = card->generation;
}
static void
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