diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2005-09-05 21:59:51 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-12 23:23:40 +0400 |
| commit | 1f09df8bfe358994fcb5f3dc4f890694c4069621 (patch) | |
| tree | b9778e010d4f85780fcc44b76ab49dc05dfe85fb /drivers/usb/host/uhci-hcd.h | |
| parent | f1a15606d5be8490a122f1c94c554bd0f07d8d26 (diff) | |
| download | linux-1f09df8bfe358994fcb5f3dc4f890694c4069621.tar.xz | |
[PATCH] USB UHCI: remove the FSBR kernel timer
This patch (as558) removes from the UHCI driver a kernel timer used for
checking Full Speed Bandwidth Reclamation (FSBR). The checking can be
done during normal root-hub polling; it doesn't need a separate timer.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/uhci-hcd.h')
| -rw-r--r-- | drivers/usb/host/uhci-hcd.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h index bf9c5f9b508b..282f40b75881 100644 --- a/drivers/usb/host/uhci-hcd.h +++ b/drivers/usb/host/uhci-hcd.h @@ -345,9 +345,6 @@ enum uhci_rh_state { /* * This describes the full uhci information. - * - * Note how the "proper" USB information is just - * a subset of what the full implementation needs. */ struct uhci_hcd { @@ -360,8 +357,6 @@ struct uhci_hcd { struct dma_pool *qh_pool; struct dma_pool *td_pool; - struct usb_bus *bus; - struct uhci_td *term_td; /* Terminating TD, see UHCI bug */ struct uhci_qh *skelqh[UHCI_NUM_SKELQH]; /* Skeleton QH's */ @@ -380,6 +375,8 @@ struct uhci_hcd { unsigned int scan_in_progress:1; /* Schedule scan is running */ unsigned int need_rescan:1; /* Redo the schedule scan */ unsigned int hc_inaccessible:1; /* HC is suspended or dead */ + unsigned int working_RD:1; /* Suspended root hub doesn't + need to be polled */ /* Support for port suspend/resume/reset */ unsigned long port_c_suspend; /* Bit-arrays of ports */ @@ -405,9 +402,7 @@ struct uhci_hcd { /* List of URB's awaiting completion callback */ struct list_head complete_list; /* P: uhci->lock */ - int rh_numports; - - struct timer_list stall_timer; + int rh_numports; /* Number of root-hub ports */ wait_queue_head_t waitqh; /* endpoint_disable waiters */ }; |