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authorStefano Panella <stefano.panella@csr.com>2008-11-04 15:39:08 +0000
committerDavid Vrabel <david.vrabel@csr.com>2008-11-04 15:55:26 +0000
commitfec1a5932f16c0eb1b3f5ca2e18d81d860924088 (patch)
tree48836158dbd458bb462b18f4deffa89e9db80376 /drivers/uwb/uwb-internal.h
parent6d5a681dfb583b2f1eefe7cd5505419ca2d4d6c8 (diff)
downloadlinux-linaro-stable-fec1a5932f16c0eb1b3f5ca2e18d81d860924088.tar.gz
uwb: per-radio controller event thread and beacon cache
Use an event thread per-radio controller so processing events from one radio controller doesn't delay another. A radio controller shouldn't have information on devices seen by a different radio controller (they may be on different channels) so make the beacon cache per-radio controller. Signed-off-by: Stefano Panella <stefano.panella@csr.com> Signed-off-by: David Vrabel <david.vrabel@csr.com>
Diffstat (limited to 'drivers/uwb/uwb-internal.h')
-rw-r--r--drivers/uwb/uwb-internal.h20
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/uwb/uwb-internal.h b/drivers/uwb/uwb-internal.h
index 031e8a885681..4c2449679978 100644
--- a/drivers/uwb/uwb-internal.h
+++ b/drivers/uwb/uwb-internal.h
@@ -160,8 +160,8 @@ struct uwb_event {
};
};
-extern void uwbd_start(void);
-extern void uwbd_stop(void);
+extern void uwbd_start(struct uwb_rc *rc);
+extern void uwbd_stop(struct uwb_rc *rc);
extern struct uwb_event *uwb_event_alloc(size_t, gfp_t gfp_mask);
extern void uwbd_event_queue(struct uwb_event *);
void uwbd_flush(struct uwb_rc *rc);
@@ -194,15 +194,6 @@ int uwbd_evt_handle_rc_dev_addr_conflict(struct uwb_event *evt);
extern unsigned long beacon_timeout_ms;
-/** Beacon cache list */
-struct uwb_beca {
- struct list_head list;
- size_t entries;
- struct mutex mutex;
-};
-
-extern struct uwb_beca uwb_beca;
-
/**
* Beacon cache entry
*
@@ -229,9 +220,6 @@ struct uwb_beca_e {
struct uwb_beacon_frame;
extern ssize_t uwb_bce_print_IEs(struct uwb_dev *, struct uwb_beca_e *,
char *, size_t);
-extern struct uwb_beca_e *__uwb_beca_add(struct uwb_rc_evt_beacon *,
- struct uwb_beacon_frame *,
- unsigned long);
extern void uwb_bce_kfree(struct kref *_bce);
static inline void uwb_bce_get(struct uwb_beca_e *bce)
@@ -242,8 +230,8 @@ static inline void uwb_bce_put(struct uwb_beca_e *bce)
{
kref_put(&bce->refcnt, uwb_bce_kfree);
}
-extern void uwb_beca_purge(void);
-extern void uwb_beca_release(void);
+extern void uwb_beca_purge(struct uwb_rc *rc);
+extern void uwb_beca_release(struct uwb_rc *rc);
struct uwb_dev *uwb_dev_get_by_devaddr(struct uwb_rc *rc,
const struct uwb_dev_addr *devaddr);