firewire: Let an fw_descriptor specify a leading immediate key/value pair.
This lets us break out "Juju" as the model name in the config rom.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/fw-card.c b/drivers/firewire/fw-card.c
index 3f8661a..8d7c121 100644
--- a/drivers/firewire/fw-card.c
+++ b/drivers/firewire/fw-card.c
@@ -100,11 +100,12 @@
i = 5;
config_rom[i++] = 0;
config_rom[i++] = 0x0c0083c0; /* node capabilities */
- config_rom[i++] = 0x03d00d1e; /* vendor id */
j = i + descriptor_count;
/* Generate root directory entries for descriptors. */
list_for_each_entry (desc, &descriptor_list, link) {
+ if (desc->immediate > 0)
+ config_rom[i++] = desc->immediate;
config_rom[i] = desc->key | (j - i);
i++;
j += desc->length;
@@ -165,6 +166,8 @@
list_add_tail (&desc->link, &descriptor_list);
descriptor_count++;
+ if (desc->immediate > 0)
+ descriptor_count++;
update_config_roms();
up_write(&fw_bus_type.subsys.rwsem);
@@ -180,6 +183,8 @@
list_del(&desc->link);
descriptor_count--;
+ if (desc->immediate > 0)
+ descriptor_count--;
update_config_roms();
up_write(&fw_bus_type.subsys.rwsem);