diff options
author | Alan Stern <stern@rowland.harvard.edu> | 2005-12-17 18:02:38 -0500 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-03-20 14:49:57 -0800 |
commit | 0ed8fee1c1d38a62e981025ba40b5eba30c4ce2a (patch) | |
tree | 5f006afb273d5657251c49ae7144f669db9ed05d /drivers/amba | |
parent | af0bb5998abe8ed28ee354dd4c71689cacdc91e9 (diff) |
[PATCH] UHCI: remove main list of URBs
As part of reorienting uhci-hcd away from URBs and toward endpoint
queues, this patch (as625) eliminates the driver's main list of URBs.
The list wsa used mainly in checking for URB completions; now the driver
goes through the list of active endpoints and checks the members of the
queues.
As a side effect, I had to remove the code that looks for FSBR timeouts.
For now, FSBR will remain on so long as any URBs on a full-speed control
or bulk queue request it, even if the queue isn't advancing. A later
patch can add more intelligent handling. This isn't a huge drawback;
it's pretty rare for an URB to get stuck for more than a fraction of a
second. (And it will help the people trying to use those insane HP USB
devices.)
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/amba')
0 files changed, 0 insertions, 0 deletions