diff options
Diffstat (limited to 'drivers/scsi/fcoe/fcoe.c')
| -rw-r--r-- | drivers/scsi/fcoe/fcoe.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 507504b77880..e9599600aa23 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -58,7 +58,11 @@ module_param_named(ddp_min, fcoe_ddp_min, uint, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(ddp_min, "Minimum I/O size in bytes for " \ "Direct Data Placement (DDP)."); -DEFINE_MUTEX(fcoe_config_mutex); +unsigned int fcoe_debug_logging; +module_param_named(debug_logging, fcoe_debug_logging, int, S_IRUGO|S_IWUSR); +MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels"); + +static DEFINE_MUTEX(fcoe_config_mutex); static struct workqueue_struct *fcoe_wq; @@ -67,8 +71,8 @@ static DECLARE_COMPLETION(fcoe_flush_completion); /* fcoe host list */ /* must only by accessed under the RTNL mutex */ -LIST_HEAD(fcoe_hostlist); -DEFINE_PER_CPU(struct fcoe_percpu_s, fcoe_percpu); +static LIST_HEAD(fcoe_hostlist); +static DEFINE_PER_CPU(struct fcoe_percpu_s, fcoe_percpu); /* Function Prototypes */ static int fcoe_reset(struct Scsi_Host *); @@ -157,7 +161,7 @@ static struct libfc_function_template fcoe_libfc_fcn_templ = { .lport_set_port_id = fcoe_set_port_id, }; -struct fc_function_template fcoe_nport_fc_functions = { +static struct fc_function_template fcoe_nport_fc_functions = { .show_host_node_name = 1, .show_host_port_name = 1, .show_host_supported_classes = 1, @@ -197,7 +201,7 @@ struct fc_function_template fcoe_nport_fc_functions = { .bsg_request = fc_lport_bsg_request, }; -struct fc_function_template fcoe_vport_fc_functions = { +static struct fc_function_template fcoe_vport_fc_functions = { .show_host_node_name = 1, .show_host_port_name = 1, .show_host_supported_classes = 1, @@ -433,7 +437,7 @@ static inline void fcoe_interface_put(struct fcoe_interface *fcoe) * * Caller must be holding the RTNL mutex */ -void fcoe_interface_cleanup(struct fcoe_interface *fcoe) +static void fcoe_interface_cleanup(struct fcoe_interface *fcoe) { struct net_device *netdev = fcoe->netdev; struct fcoe_ctlr *fip = &fcoe->ctlr; @@ -748,7 +752,7 @@ static int fcoe_shost_config(struct fc_lport *lport, struct device *dev) * * Returns: True for read types I/O, otherwise returns false. */ -bool fcoe_oem_match(struct fc_frame *fp) +static bool fcoe_oem_match(struct fc_frame *fp) { struct fc_frame_header *fh = fc_frame_header_get(fp); struct fcp_cmnd *fcp; @@ -1107,7 +1111,7 @@ static int __init fcoe_if_init(void) * * Returns: 0 on success */ -int __exit fcoe_if_exit(void) +static int __exit fcoe_if_exit(void) { fc_release_transport(fcoe_nport_scsi_transport); fc_release_transport(fcoe_vport_scsi_transport); @@ -1296,7 +1300,7 @@ static inline unsigned int fcoe_select_cpu(void) * * Returns: 0 for success */ -int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev, +static int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev, struct packet_type *ptype, struct net_device *olddev) { struct fc_lport *lport; @@ -1452,7 +1456,7 @@ static int fcoe_alloc_paged_crc_eof(struct sk_buff *skb, int tlen) * * Return: 0 for success */ -int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp) +static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp) { int wlen; u32 crc; @@ -1728,7 +1732,7 @@ drop: * * Return: 0 for success */ -int fcoe_percpu_receive_thread(void *arg) +static int fcoe_percpu_receive_thread(void *arg) { struct fcoe_percpu_s *p = arg; struct sk_buff *skb; @@ -2146,7 +2150,7 @@ out_nortnl: * Returns: 0 if the ethtool query was successful * -1 if the ethtool query failed */ -int fcoe_link_speed_update(struct fc_lport *lport) +static int fcoe_link_speed_update(struct fc_lport *lport) { struct net_device *netdev = fcoe_netdev(lport); struct ethtool_cmd ecmd; @@ -2180,7 +2184,7 @@ int fcoe_link_speed_update(struct fc_lport *lport) * Returns: 0 if link is UP and OK, -1 if not * */ -int fcoe_link_ok(struct fc_lport *lport) +static int fcoe_link_ok(struct fc_lport *lport) { struct net_device *netdev = fcoe_netdev(lport); @@ -2200,7 +2204,7 @@ int fcoe_link_ok(struct fc_lport *lport) * there no packets that will be handled by the lport, but also that any * threads already handling packet have returned. */ -void fcoe_percpu_clean(struct fc_lport *lport) +static void fcoe_percpu_clean(struct fc_lport *lport) { struct fcoe_percpu_s *pp; struct fcoe_rcv_info *fr; @@ -2251,7 +2255,7 @@ void fcoe_percpu_clean(struct fc_lport *lport) * * Returns: Always 0 (return value required by FC transport template) */ -int fcoe_reset(struct Scsi_Host *shost) +static int fcoe_reset(struct Scsi_Host *shost) { struct fc_lport *lport = shost_priv(shost); struct fcoe_port *port = lport_priv(lport); |