aboutsummaryrefslogtreecommitdiff
path: root/drivers/uwb/lc-rc.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/uwb/lc-rc.c')
-rw-r--r--drivers/uwb/lc-rc.c62
1 files changed, 20 insertions, 42 deletions
diff --git a/drivers/uwb/lc-rc.c b/drivers/uwb/lc-rc.c
index ee5772f00d4..9cf21e6bb62 100644
--- a/drivers/uwb/lc-rc.c
+++ b/drivers/uwb/lc-rc.c
@@ -36,8 +36,6 @@
#include <linux/etherdevice.h>
#include <linux/usb.h>
-#define D_LOCAL 1
-#include <linux/uwb/debug.h>
#include "uwb-internal.h"
static int uwb_rc_index_match(struct device *dev, void *data)
@@ -81,9 +79,7 @@ static void uwb_rc_sys_release(struct device *dev)
struct uwb_dev *uwb_dev = container_of(dev, struct uwb_dev, dev);
struct uwb_rc *rc = container_of(uwb_dev, struct uwb_rc, uwb_dev);
- uwb_rc_neh_destroy(rc);
uwb_rc_ie_release(rc);
- d_printf(1, dev, "freed uwb_rc %p\n", rc);
kfree(rc);
}
@@ -100,6 +96,8 @@ void uwb_rc_init(struct uwb_rc *rc)
rc->scan_type = UWB_SCAN_DISABLED;
INIT_LIST_HEAD(&rc->notifs_chain.list);
mutex_init(&rc->notifs_chain.mutex);
+ INIT_LIST_HEAD(&rc->uwb_beca.list);
+ mutex_init(&rc->uwb_beca.mutex);
uwb_drp_avail_init(rc);
uwb_rc_ie_init(rc);
uwb_rsv_init(rc);
@@ -191,9 +189,9 @@ static int uwb_rc_setup(struct uwb_rc *rc)
int result;
struct device *dev = &rc->uwb_dev.dev;
- result = uwb_rc_reset(rc);
+ result = uwb_radio_setup(rc);
if (result < 0) {
- dev_err(dev, "cannot reset UWB radio: %d\n", result);
+ dev_err(dev, "cannot setup UWB radio: %d\n", result);
goto error;
}
result = uwb_rc_mac_addr_setup(rc);
@@ -250,6 +248,12 @@ int uwb_rc_add(struct uwb_rc *rc, struct device *parent_dev, void *priv)
rc->priv = priv;
+ init_waitqueue_head(&rc->uwbd.wq);
+ INIT_LIST_HEAD(&rc->uwbd.event_list);
+ spin_lock_init(&rc->uwbd.event_list_lock);
+
+ uwbd_start(rc);
+
result = rc->start(rc);
if (result < 0)
goto error_rc_start;
@@ -284,7 +288,7 @@ error_sys_add:
error_dev_add:
error_rc_setup:
rc->stop(rc);
- uwbd_flush(rc);
+ uwbd_stop(rc);
error_rc_start:
return result;
}
@@ -306,25 +310,24 @@ void uwb_rc_rm(struct uwb_rc *rc)
rc->ready = 0;
uwb_dbg_del_rc(rc);
- uwb_rsv_cleanup(rc);
- uwb_rc_ie_rm(rc, UWB_IDENTIFICATION_IE);
- if (rc->beaconing >= 0)
- uwb_rc_beacon(rc, -1, 0);
- if (rc->scan_type != UWB_SCAN_DISABLED)
- uwb_rc_scan(rc, rc->scanning, UWB_SCAN_DISABLED, 0);
- uwb_rc_reset(rc);
+ uwb_rsv_remove_all(rc);
+ uwb_radio_shutdown(rc);
rc->stop(rc);
- uwbd_flush(rc);
+
+ uwbd_stop(rc);
+ uwb_rc_neh_destroy(rc);
uwb_dev_lock(&rc->uwb_dev);
rc->priv = NULL;
rc->cmd = NULL;
uwb_dev_unlock(&rc->uwb_dev);
- mutex_lock(&uwb_beca.mutex);
+ mutex_lock(&rc->uwb_beca.mutex);
uwb_dev_for_each(rc, uwb_dev_offair_helper, NULL);
__uwb_rc_sys_rm(rc);
- mutex_unlock(&uwb_beca.mutex);
+ mutex_unlock(&rc->uwb_beca.mutex);
+ uwb_rsv_cleanup(rc);
+ uwb_beca_release(rc);
uwb_dev_rm(&rc->uwb_dev);
}
EXPORT_SYMBOL_GPL(uwb_rc_rm);
@@ -468,28 +471,3 @@ void uwb_rc_put(struct uwb_rc *rc)
__uwb_rc_put(rc);
}
EXPORT_SYMBOL_GPL(uwb_rc_put);
-
-/*
- *
- *
- */
-ssize_t uwb_rc_print_IEs(struct uwb_rc *uwb_rc, char *buf, size_t size)
-{
- ssize_t result;
- struct uwb_rc_evt_get_ie *ie_info;
- struct uwb_buf_ctx ctx;
-
- result = uwb_rc_get_ie(uwb_rc, &ie_info);
- if (result < 0)
- goto error_get_ie;
- ctx.buf = buf;
- ctx.size = size;
- ctx.bytes = 0;
- uwb_ie_for_each(&uwb_rc->uwb_dev, uwb_ie_dump_hex, &ctx,
- ie_info->IEData, result - sizeof(*ie_info));
- result = ctx.bytes;
- kfree(ie_info);
-error_get_ie:
- return result;
-}
-