diff options
Diffstat (limited to 'drivers/ieee1394/nodemgr.c')
| -rw-r--r-- | drivers/ieee1394/nodemgr.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index d541b508a15..dfed2ed2ed9 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -71,7 +71,7 @@ static int nodemgr_check_speed(struct nodemgr_csr_info *ci, u64 addr, u8 i, *speed, old_speed, good_speed; int ret; - speed = ci->host->speed + NODEID_TO_NODE(ci->nodeid); + speed = &(ci->host->speed[NODEID_TO_NODE(ci->nodeid)]); old_speed = *speed; good_speed = IEEE1394_SPEED_MAX + 1; @@ -1251,6 +1251,7 @@ static void nodemgr_node_scan_one(struct host_info *hi, octlet_t guid; struct csr1212_csr *csr; struct nodemgr_csr_info *ci; + u8 *speed; ci = kmalloc(sizeof(*ci), GFP_KERNEL); if (!ci) @@ -1259,8 +1260,12 @@ static void nodemgr_node_scan_one(struct host_info *hi, ci->host = host; ci->nodeid = nodeid; ci->generation = generation; - ci->speed_unverified = - host->speed[NODEID_TO_NODE(nodeid)] > IEEE1394_SPEED_100; + + /* Prepare for speed probe which occurs when reading the ROM */ + speed = &(host->speed[NODEID_TO_NODE(nodeid)]); + if (*speed > host->csr.lnk_spd) + *speed = host->csr.lnk_spd; + ci->speed_unverified = *speed > IEEE1394_SPEED_100; /* We need to detect when the ConfigROM's generation has changed, * so we only update the node's info when it needs to be. */ @@ -1300,8 +1305,6 @@ static void nodemgr_node_scan_one(struct host_info *hi, nodemgr_create_node(guid, csr, hi, nodeid, generation); else nodemgr_update_node(ne, csr, hi, nodeid, generation); - - return; } |