Stefan Richter 7889b60ee7 firewire: core: optimize propagation of BROADCAST_CHANNEL ...

Cache the test result of whether a device implements BROADCAST_CHANNEL.
This minimizes traffic on the bus after each bus reset.  A majority of
devices does not implement BROADCAST_CHANNEL.

Remove busy retries; just rely on the hardware to retry requests to busy
responders.  Remove unnecessary log messages.

Rename the flag is_irm to broadcast_channel_allocated to better reflect
its meaning.  Reset the flag earlier in fw_core_handle_bus_reset.

Pass the generation down as a call parameter; that way generation can't
be newer than card->broadcast_channel_allocated and device->node_id.

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

2009-03-24 20:56:52 +01:00

..

fw-card.c

firewire: core: optimize propagation of BROADCAST_CHANNEL

2009-03-24 20:56:52 +01:00

fw-cdev.c

firewire: cdev: add closure to async stream ioctl

2009-03-24 20:56:50 +01:00

fw-device.c

firewire: core: optimize propagation of BROADCAST_CHANNEL

2009-03-24 20:56:52 +01:00

fw-device.h

firewire: core: optimize propagation of BROADCAST_CHANNEL

2009-03-24 20:56:52 +01:00

fw-iso.c

firewire: normalize a variable name

2009-03-24 20:56:48 +01:00

fw-ohci.c

firewire: implement asynchronous stream transmission

2009-03-24 20:56:49 +01:00

fw-ohci.h

firewire: fw-ohci: log regAccessFail events

2008-04-18 17:55:34 +02:00

fw-sbp2.c

firewire: remove line breaks before function names

2009-03-24 20:56:40 +01:00

fw-topology.c

firewire: core: optimize propagation of BROADCAST_CHANNEL

2009-03-24 20:56:52 +01:00

fw-topology.h

firewire: core: topology header fix

2009-03-24 20:56:43 +01:00

fw-transaction.c

firewire: core: drop unused call parameters of close_transaction

2009-03-24 20:56:51 +01:00

fw-transaction.h

firewire: core: optimize propagation of BROADCAST_CHANNEL

2009-03-24 20:56:52 +01:00

Kconfig

firewire: Kconfig help update

2008-08-19 18:47:56 +02:00

Makefile

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