firewire: replace get_features card driver hook
by feature variables in the fw_card struct. The hook appeared to be an
unnecessary abstraction in the card driver interface.
Cleaner would be to pass those feature flags as arguments to
fw_card_initialize() or fw_card_add(), but the FairnessControl register
is in the SCLK domain and may therefore not be accessible while Link
Power Status is off, i.e. before the card->driver->enable call from
fw_card_add().
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index 4d22643..5acb5fc 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -122,6 +122,9 @@
bool bm_abdicate; /* value of csr_abdicate before last bus reset */
bool csr_abdicate; /* visible in CSR STATE_CLEAR/SET registers */
+ bool priority_budget_implemented; /* controller feature */
+ bool broadcast_channel_auto_allocated; /* controller feature */
+
bool broadcast_channel_allocated;
u32 broadcast_channel;
__be32 topology_map[(CSR_TOPOLOGY_MAP_END - CSR_TOPOLOGY_MAP) / 4];