From cf5a56ac8083dd04ffe8b9b2ec7895e9bcff44bc Mon Sep 17 00:00:00 2001 From: Stefan Richter <stefanr@s5r6.in-berlin.de> Date: Thu, 24 Jan 2008 01:53:51 +0100 Subject: [PATCH] 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> --- drivers/firewire/fw-cdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firewire/fw-cdev.c b/drivers/firewire/fw-cdev.c index 60f1a8924a95..cea8a799799f 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 -- GitLab