diff options
Diffstat (limited to 'drivers/rapidio/rio-scan.c')
| -rw-r--r-- | drivers/rapidio/rio-scan.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c index 45415096c29..7f1a675d835 100644 --- a/drivers/rapidio/rio-scan.c +++ b/drivers/rapidio/rio-scan.c @@ -55,6 +55,7 @@ static int rio_mport_phys_table[] = { static int rio_sport_phys_table[] = { RIO_EFB_PAR_EP_FREE_ID, RIO_EFB_SER_EP_FREE_ID, + RIO_EFB_SER_EP_FREC_ID, -1, }; @@ -246,10 +247,20 @@ static void rio_route_set_ops(struct rio_dev *rdev) pr_debug("RIO: adding routing ops for %s\n", rio_name(rdev)); rdev->rswitch->add_entry = cur->add_hook; rdev->rswitch->get_entry = cur->get_hook; + rdev->rswitch->clr_table = cur->clr_hook; + break; } cur++; } + if ((cur >= end) && (rdev->pef & RIO_PEF_STD_RT)) { + pr_debug("RIO: adding STD routing ops for %s\n", + rio_name(rdev)); + rdev->rswitch->add_entry = rio_std_route_add_entry; + rdev->rswitch->get_entry = rio_std_route_get_entry; + rdev->rswitch->clr_table = rio_std_route_clr_table; + } + if (!rdev->rswitch->add_entry || !rdev->rswitch->get_entry) printk(KERN_ERR "RIO: missing routing ops for %s\n", rio_name(rdev)); @@ -349,7 +360,7 @@ static struct rio_dev __devinit *rio_setup_device(struct rio_net *net, if (rio_is_switch(rdev)) { rio_mport_read_config_32(port, destid, hopcount, RIO_SWP_INFO_CAR, &rdev->swpinfo); - rswitch = kmalloc(sizeof(struct rio_switch), GFP_KERNEL); + rswitch = kzalloc(sizeof(struct rio_switch), GFP_KERNEL); if (!rswitch) goto cleanup; rswitch->switchid = next_switchid; @@ -369,6 +380,10 @@ static struct rio_dev __devinit *rio_setup_device(struct rio_net *net, rdev->rswitch->switchid); rio_route_set_ops(rdev); + if (do_enum && rdev->rswitch->clr_table) + rdev->rswitch->clr_table(port, destid, hopcount, + RIO_GLOBAL_TABLE); + list_add_tail(&rswitch->node, &rio_switches); } else @@ -866,6 +881,9 @@ static void rio_update_route_tables(struct rio_mport *port) continue; if (RIO_INVALID_ROUTE == rswitch->route_table[destid]) { + /* Skip if destid ends in empty switch*/ + if (rswitch->destid == destid) + continue; sport = rio_get_swpinfo_inport(port, rswitch->destid, rswitch->hopcount); |