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path: root/drivers/scsi/fcoe
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-rw-r--r--drivers/scsi/fcoe/fcoe.c108
-rw-r--r--drivers/scsi/fcoe/fcoe.h24
-rw-r--r--drivers/scsi/fcoe/libfcoe.c94
3 files changed, 131 insertions, 95 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index c15878e88157..0a5609bb5817 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -45,8 +45,6 @@
#include "fcoe.h"
-static int debug_fcoe;
-
MODULE_AUTHOR("Open-FCoE.org");
MODULE_DESCRIPTION("FCoE");
MODULE_LICENSE("GPL v2");
@@ -305,23 +303,22 @@ static int fcoe_netdev_config(struct fc_lport *lp, struct net_device *netdev)
#ifdef NETIF_F_FCOE_CRC
if (netdev->features & NETIF_F_FCOE_CRC) {
lp->crc_offload = 1;
- printk(KERN_DEBUG "fcoe:%s supports FCCRC offload\n",
- netdev->name);
+ FCOE_NETDEV_DBG(netdev, "Supports FCCRC offload\n");
}
#endif
#ifdef NETIF_F_FSO
if (netdev->features & NETIF_F_FSO) {
lp->seq_offload = 1;
lp->lso_max = netdev->gso_max_size;
- printk(KERN_DEBUG "fcoe:%s supports LSO for max len 0x%x\n",
- netdev->name, lp->lso_max);
+ FCOE_NETDEV_DBG(netdev, "Supports LSO for max len 0x%x\n",
+ lp->lso_max);
}
#endif
if (netdev->fcoe_ddp_xid) {
lp->lro_enabled = 1;
lp->lro_xid = netdev->fcoe_ddp_xid;
- printk(KERN_DEBUG "fcoe:%s supports LRO for max xid 0x%x\n",
- netdev->name, lp->lro_xid);
+ FCOE_NETDEV_DBG(netdev, "Supports LRO for max xid 0x%x\n",
+ lp->lro_xid);
}
skb_queue_head_init(&fc->fcoe_pending_queue);
fc->fcoe_pending_queue_active = 0;
@@ -407,7 +404,8 @@ static int fcoe_shost_config(struct fc_lport *lp, struct Scsi_Host *shost,
/* add the new host to the SCSI-ml */
rc = scsi_add_host(lp->host, dev);
if (rc) {
- FC_DBG("fcoe_shost_config:error on scsi_add_host\n");
+ FCOE_NETDEV_DBG(fcoe_netdev(lp), "fcoe_shost_config: "
+ "error on scsi_add_host\n");
return rc;
}
sprintf(fc_host_symbolic_name(lp->host), "%s v%s over %s",
@@ -448,8 +446,7 @@ static int fcoe_if_destroy(struct net_device *netdev)
BUG_ON(!netdev);
- printk(KERN_DEBUG "fcoe_if_destroy:interface on %s\n",
- netdev->name);
+ FCOE_NETDEV_DBG(netdev, "Destroying interface\n");
lp = fcoe_hostlist_lookup(netdev);
if (!lp)
@@ -560,8 +557,7 @@ static int fcoe_if_create(struct net_device *netdev)
BUG_ON(!netdev);
- printk(KERN_DEBUG "fcoe_if_create:interface on %s\n",
- netdev->name);
+ FCOE_NETDEV_DBG(netdev, "Create Interface\n");
lp = fcoe_hostlist_lookup(netdev);
if (lp)
@@ -570,7 +566,7 @@ static int fcoe_if_create(struct net_device *netdev)
shost = libfc_host_alloc(&fcoe_shost_template,
sizeof(struct fcoe_softc));
if (!shost) {
- FC_DBG("Could not allocate host structure\n");
+ FCOE_NETDEV_DBG(netdev, "Could not allocate host structure\n");
return -ENOMEM;
}
lp = shost_priv(shost);
@@ -579,7 +575,8 @@ static int fcoe_if_create(struct net_device *netdev)
/* configure fc_lport, e.g., em */
rc = fcoe_lport_config(lp);
if (rc) {
- FC_DBG("Could not configure lport\n");
+ FCOE_NETDEV_DBG(netdev, "Could not configure lport for the "
+ "interface\n");
goto out_host_put;
}
@@ -593,28 +590,32 @@ static int fcoe_if_create(struct net_device *netdev)
/* configure lport network properties */
rc = fcoe_netdev_config(lp, netdev);
if (rc) {
- FC_DBG("Could not configure netdev for the interface\n");
+ FCOE_NETDEV_DBG(netdev, "Could not configure netdev for the "
+ "interface\n");
goto out_netdev_cleanup;
}
/* configure lport scsi host properties */
rc = fcoe_shost_config(lp, shost, &netdev->dev);
if (rc) {
- FC_DBG("Could not configure shost for lport\n");
+ FCOE_NETDEV_DBG(netdev, "Could not configure shost for the "
+ "interface\n");
goto out_netdev_cleanup;
}
/* lport exch manager allocation */
rc = fcoe_em_config(lp);
if (rc) {
- FC_DBG("Could not configure em for lport\n");
+ FCOE_NETDEV_DBG(netdev, "Could not configure the EM for the "
+ "interface\n");
goto out_netdev_cleanup;
}
/* Initialize the library */
rc = fcoe_libfc_config(lp, &fcoe_libfc_fcn_templ);
if (rc) {
- FC_DBG("Could not configure libfc for lport!\n");
+ FCOE_NETDEV_DBG(netdev, "Could not configure libfc for the "
+ "interface\n");
goto out_lp_destroy;
}
@@ -653,7 +654,7 @@ static int __init fcoe_if_init(void)
fc_attach_transport(&fcoe_transport_function);
if (!scsi_transport_fcoe_sw) {
- printk(KERN_ERR "fcoe_init:fc_attach_transport() failed\n");
+ printk(KERN_ERR "fcoe: Failed to attach to the FC transport\n");
return -ENODEV;
}
@@ -714,7 +715,7 @@ static void fcoe_percpu_thread_destroy(unsigned int cpu)
unsigned targ_cpu = smp_processor_id();
#endif /* CONFIG_SMP */
- printk(KERN_DEBUG "fcoe: Destroying receive thread for CPU %d\n", cpu);
+ FCOE_DBG("Destroying receive thread for CPU %d\n", cpu);
/* Prevent any new skbs from being queued for this CPU. */
p = &per_cpu(fcoe_percpu, cpu);
@@ -736,8 +737,8 @@ static void fcoe_percpu_thread_destroy(unsigned int cpu)
p0 = &per_cpu(fcoe_percpu, targ_cpu);
spin_lock_bh(&p0->fcoe_rx_list.lock);
if (p0->thread) {
- FC_DBG("Moving frames from CPU %d to CPU %d\n",
- cpu, targ_cpu);
+ FCOE_DBG("Moving frames from CPU %d to CPU %d\n",
+ cpu, targ_cpu);
while ((skb = __skb_dequeue(&p->fcoe_rx_list)) != NULL)
__skb_queue_tail(&p0->fcoe_rx_list, skb);
@@ -803,12 +804,12 @@ static int fcoe_cpu_callback(struct notifier_block *nfb,
switch (action) {
case CPU_ONLINE:
case CPU_ONLINE_FROZEN:
- FC_DBG("CPU %x online: Create Rx thread\n", cpu);
+ FCOE_DBG("CPU %x online: Create Rx thread\n", cpu);
fcoe_percpu_thread_create(cpu);
break;
case CPU_DEAD:
case CPU_DEAD_FROZEN:
- FC_DBG("CPU %x offline: Remove Rx thread\n", cpu);
+ FCOE_DBG("CPU %x offline: Remove Rx thread\n", cpu);
fcoe_percpu_thread_destroy(cpu);
break;
default:
@@ -846,24 +847,21 @@ int fcoe_rcv(struct sk_buff *skb, struct net_device *dev,
fc = container_of(ptype, struct fcoe_softc, fcoe_packet_type);
lp = fc->ctlr.lp;
if (unlikely(lp == NULL)) {
- FC_DBG("cannot find hba structure");
+ FCOE_NETDEV_DBG(dev, "Cannot find hba structure");
goto err2;
}
if (!lp->link_up)
goto err2;
- if (unlikely(debug_fcoe)) {
- FC_DBG("skb_info: len:%d data_len:%d head:%p data:%p tail:%p "
- "end:%p sum:%d dev:%s", skb->len, skb->data_len,
- skb->head, skb->data, skb_tail_pointer(skb),
- skb_end_pointer(skb), skb->csum,
- skb->dev ? skb->dev->name : "<NULL>");
-
- }
+ FCOE_NETDEV_DBG(dev, "skb_info: len:%d data_len:%d head:%p "
+ "data:%p tail:%p end:%p sum:%d dev:%s",
+ skb->len, skb->data_len, skb->head, skb->data,
+ skb_tail_pointer(skb), skb_end_pointer(skb),
+ skb->csum, skb->dev ? skb->dev->name : "<NULL>");
/* check for FCOE packet type */
if (unlikely(eth_hdr(skb)->h_proto != htons(ETH_P_FCOE))) {
- FC_DBG("wrong FC type frame");
+ FCOE_NETDEV_DBG(dev, "Wrong FC type frame");
goto err;
}
@@ -901,8 +899,9 @@ int fcoe_rcv(struct sk_buff *skb, struct net_device *dev,
* the first CPU now. For non-SMP systems this
* will check the same CPU twice.
*/
- FC_DBG("CPU is online, but no receive thread ready "
- "for incoming skb- using first online CPU.\n");
+ FCOE_NETDEV_DBG(dev, "CPU is online, but no receive thread "
+ "ready for incoming skb- using first online "
+ "CPU.\n");
spin_unlock_bh(&fps->fcoe_rx_list.lock);
cpu = first_cpu(cpu_online_map);
@@ -1201,19 +1200,17 @@ int fcoe_percpu_receive_thread(void *arg)
fr = fcoe_dev_from_skb(skb);
lp = fr->fr_dev;
if (unlikely(lp == NULL)) {
- FC_DBG("invalid HBA Structure");
+ FCOE_NETDEV_DBG(skb->dev, "Invalid HBA Structure");
kfree_skb(skb);
continue;
}
- if (unlikely(debug_fcoe)) {
- FC_DBG("skb_info: len:%d data_len:%d head:%p data:%p "
- "tail:%p end:%p sum:%d dev:%s",
- skb->len, skb->data_len,
- skb->head, skb->data, skb_tail_pointer(skb),
- skb_end_pointer(skb), skb->csum,
- skb->dev ? skb->dev->name : "<NULL>");
- }
+ FCOE_NETDEV_DBG(skb->dev, "skb_info: len:%d data_len:%d "
+ "head:%p data:%p tail:%p end:%p sum:%d dev:%s",
+ skb->len, skb->data_len,
+ skb->head, skb->data, skb_tail_pointer(skb),
+ skb_end_pointer(skb), skb->csum,
+ skb->dev ? skb->dev->name : "<NULL>");
/*
* Save source MAC address before discarding header.
@@ -1233,7 +1230,7 @@ int fcoe_percpu_receive_thread(void *arg)
stats = fc_lport_get_stats(lp);
if (unlikely(FC_FCOE_DECAPS_VER(hp) != FC_FCOE_VER)) {
if (stats->ErrorFrames < 5)
- printk(KERN_WARNING "FCoE version "
+ printk(KERN_WARNING "fcoe: FCoE version "
"mismatch: The frame has "
"version %x, but the "
"initiator supports version "
@@ -1286,7 +1283,7 @@ int fcoe_percpu_receive_thread(void *arg)
if (fr_flags(fp) & FCPHF_CRC_UNCHECKED) {
if (le32_to_cpu(fr_crc(fp)) !=
~crc32(~0, skb->data, fr_len)) {
- if (debug_fcoe || stats->InvalidCRCCount < 5)
+ if (stats->InvalidCRCCount < 5)
printk(KERN_WARNING "fcoe: dropping "
"frame with CRC error\n");
stats->InvalidCRCCount++;
@@ -1432,7 +1429,8 @@ static int fcoe_device_notification(struct notifier_block *notifier,
case NETDEV_REGISTER:
break;
default:
- FC_DBG("Unknown event %ld from netdev netlink\n", event);
+ FCOE_NETDEV_DBG(real_dev, "Unknown event %ld "
+ "from netdev netlink\n", event);
}
if (link_possible && !fcoe_link_ok(lp))
fcoe_ctlr_link_up(&fc->ctlr);
@@ -1505,8 +1503,8 @@ static int fcoe_ethdrv_get(const struct net_device *netdev)
owner = fcoe_netdev_to_module_owner(netdev);
if (owner) {
- printk(KERN_DEBUG "fcoe:hold driver module %s for %s\n",
- module_name(owner), netdev->name);
+ FCOE_NETDEV_DBG(netdev, "Hold driver module %s\n",
+ module_name(owner));
return try_module_get(owner);
}
return -ENODEV;
@@ -1527,8 +1525,8 @@ static int fcoe_ethdrv_put(const struct net_device *netdev)
owner = fcoe_netdev_to_module_owner(netdev);
if (owner) {
- printk(KERN_DEBUG "fcoe:release driver module %s for %s\n",
- module_name(owner), netdev->name);
+ FCOE_NETDEV_DBG(netdev, "Release driver module %s\n",
+ module_name(owner));
module_put(owner);
return 0;
}
@@ -1559,7 +1557,7 @@ static int fcoe_destroy(const char *buffer, struct kernel_param *kp)
}
rc = fcoe_if_destroy(netdev);
if (rc) {
- printk(KERN_ERR "fcoe: fcoe_if_destroy(%s) failed\n",
+ printk(KERN_ERR "fcoe: Failed to destroy interface (%s)\n",
netdev->name);
rc = -EIO;
goto out_putdev;
@@ -1598,7 +1596,7 @@ static int fcoe_create(const char *buffer, struct kernel_param *kp)
rc = fcoe_if_create(netdev);
if (rc) {
- printk(KERN_ERR "fcoe: fcoe_if_create(%s) failed\n",
+ printk(KERN_ERR "fcoe: Failed to create interface (%s)\n",
netdev->name);
fcoe_ethdrv_put(netdev);
rc = -EIO;
diff --git a/drivers/scsi/fcoe/fcoe.h b/drivers/scsi/fcoe/fcoe.h
index a1eb8c1988b0..0d724fa0898f 100644
--- a/drivers/scsi/fcoe/fcoe.h
+++ b/drivers/scsi/fcoe/fcoe.h
@@ -40,6 +40,30 @@
#define FCOE_MIN_XID 0x0001 /* the min xid supported by fcoe_sw */
#define FCOE_MAX_XID 0x07ef /* the max xid supported by fcoe_sw */
+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");
+
+#define FCOE_LOGGING 0x01 /* General logging, not categorized */
+#define FCOE_NETDEV_LOGGING 0x02 /* Netdevice logging */
+
+#define FCOE_CHECK_LOGGING(LEVEL, CMD) \
+do { \
+ if (unlikely(fcoe_debug_logging & LEVEL)) \
+ do { \
+ CMD; \
+ } while (0); \
+} while (0);
+
+#define FCOE_DBG(fmt, args...) \
+ FCOE_CHECK_LOGGING(FCOE_LOGGING, \
+ printk(KERN_INFO "fcoe: " fmt, ##args);)
+
+#define FCOE_NETDEV_DBG(netdev, fmt, args...) \
+ FCOE_CHECK_LOGGING(FCOE_NETDEV_LOGGING, \
+ printk(KERN_INFO "fcoe: %s" fmt, \
+ netdev->name, ##args);)
+
/*
* this percpu struct for fcoe
*/
diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c
index 2f5bc7fd3fa9..f544340d318b 100644
--- a/drivers/scsi/fcoe/libfcoe.c
+++ b/drivers/scsi/fcoe/libfcoe.c
@@ -56,15 +56,28 @@ static void fcoe_ctlr_recv_work(struct work_struct *);
static u8 fcoe_all_fcfs[ETH_ALEN] = FIP_ALL_FCF_MACS;
-static u32 fcoe_ctlr_debug; /* 1 for basic, 2 for noisy debug */
+unsigned int libfcoe_debug_logging;
+module_param_named(debug_logging, libfcoe_debug_logging, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels");
-#define FIP_DBG_LVL(level, fmt, args...) \
+#define LIBFCOE_LOGGING 0x01 /* General logging, not categorized */
+#define LIBFCOE_FIP_LOGGING 0x02 /* FIP logging */
+
+#define LIBFCOE_CHECK_LOGGING(LEVEL, CMD) \
+do { \
+ if (unlikely(libfcoe_debug_logging & LEVEL)) \
do { \
- if (fcoe_ctlr_debug >= (level)) \
- FC_DBG(fmt, ##args); \
- } while (0)
+ CMD; \
+ } while (0); \
+} while (0);
+
+#define LIBFCOE_DBG(fmt, args...) \
+ LIBFCOE_CHECK_LOGGING(LIBFCOE_LOGGING, \
+ printk(KERN_INFO "libfcoe: " fmt, ##args);)
-#define FIP_DBG(fmt, args...) FIP_DBG_LVL(1, fmt, ##args)
+#define LIBFCOE_FIP_DBG(fmt, args...) \
+ LIBFCOE_CHECK_LOGGING(LIBFCOE_FIP_LOGGING, \
+ printk(KERN_INFO "fip: " fmt, ##args);)
/*
* Return non-zero if FCF fcoe_size has been validated.
@@ -243,7 +256,7 @@ void fcoe_ctlr_link_up(struct fcoe_ctlr *fip)
fip->last_link = 1;
fip->link = 1;
spin_unlock_bh(&fip->lock);
- FIP_DBG("%s", "setting AUTO mode.\n");
+ LIBFCOE_FIP_DBG("%s", "setting AUTO mode.\n");
fc_linkup(fip->lp);
fcoe_ctlr_solicit(fip, NULL);
} else
@@ -614,7 +627,8 @@ static int fcoe_ctlr_parse_adv(struct sk_buff *skb, struct fcoe_fcf *fcf)
((struct fip_mac_desc *)desc)->fd_mac,
ETH_ALEN);
if (!is_valid_ether_addr(fcf->fcf_mac)) {
- FIP_DBG("invalid MAC addr in FIP adv\n");
+ LIBFCOE_FIP_DBG("Invalid MAC address "
+ "in FIP adv\n");
return -EINVAL;
}
break;
@@ -647,8 +661,8 @@ static int fcoe_ctlr_parse_adv(struct sk_buff *skb, struct fcoe_fcf *fcf)
case FIP_DT_LOGO:
case FIP_DT_ELP:
default:
- FIP_DBG("unexpected descriptor type %x in FIP adv\n",
- desc->fip_dtype);
+ LIBFCOE_FIP_DBG("unexpected descriptor type %x "
+ "in FIP adv\n", desc->fip_dtype);
/* standard says ignore unknown descriptors >= 128 */
if (desc->fip_dtype < FIP_DT_VENDOR_BASE)
return -EINVAL;
@@ -664,8 +678,8 @@ static int fcoe_ctlr_parse_adv(struct sk_buff *skb, struct fcoe_fcf *fcf)
return 0;
len_err:
- FIP_DBG("FIP length error in descriptor type %x len %zu\n",
- desc->fip_dtype, dlen);
+ LIBFCOE_FIP_DBG("FIP length error in descriptor type %x len %zu\n",
+ desc->fip_dtype, dlen);
return -EINVAL;
}
@@ -728,9 +742,10 @@ static void fcoe_ctlr_recv_adv(struct fcoe_ctlr *fip, struct sk_buff *skb)
}
mtu_valid = fcoe_ctlr_mtu_valid(fcf);
fcf->time = jiffies;
- FIP_DBG_LVL(found ? 2 : 1, "%s FCF for fab %llx map %x val %d\n",
- found ? "old" : "new",
- fcf->fabric_name, fcf->fc_map, mtu_valid);
+ if (!found) {
+ LIBFCOE_FIP_DBG("New FCF for fab %llx map %x val %d\n",
+ fcf->fabric_name, fcf->fc_map, mtu_valid);
+ }
/*
* If this advertisement is not solicited and our max receive size
@@ -807,7 +822,8 @@ static void fcoe_ctlr_recv_els(struct fcoe_ctlr *fip, struct sk_buff *skb)
((struct fip_mac_desc *)desc)->fd_mac,
ETH_ALEN);
if (!is_valid_ether_addr(granted_mac)) {
- FIP_DBG("invalid MAC addrs in FIP ELS\n");
+ LIBFCOE_FIP_DBG("Invalid MAC address "
+ "in FIP ELS\n");
goto drop;
}
break;
@@ -825,8 +841,8 @@ static void fcoe_ctlr_recv_els(struct fcoe_ctlr *fip, struct sk_buff *skb)
els_dtype = desc->fip_dtype;
break;
default:
- FIP_DBG("unexpected descriptor type %x "
- "in FIP adv\n", desc->fip_dtype);
+ LIBFCOE_FIP_DBG("unexpected descriptor type %x "
+ "in FIP adv\n", desc->fip_dtype);
/* standard says ignore unknown descriptors >= 128 */
if (desc->fip_dtype < FIP_DT_VENDOR_BASE)
goto drop;
@@ -867,8 +883,8 @@ static void fcoe_ctlr_recv_els(struct fcoe_ctlr *fip, struct sk_buff *skb)
return;
len_err:
- FIP_DBG("FIP length error in descriptor type %x len %zu\n",
- desc->fip_dtype, dlen);
+ LIBFCOE_FIP_DBG("FIP length error in descriptor type %x len %zu\n",
+ desc->fip_dtype, dlen);
drop:
kfree_skb(skb);
}
@@ -894,7 +910,7 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip,
struct fc_lport *lp = fip->lp;
u32 desc_mask;
- FIP_DBG("Clear Virtual Link received\n");
+ LIBFCOE_FIP_DBG("Clear Virtual Link received\n");
if (!fcf)
return;
if (!fcf || !fc_host_port_id(lp->host))
@@ -952,9 +968,9 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip,
* reset only if all required descriptors were present and valid.
*/
if (desc_mask) {
- FIP_DBG("missing descriptors mask %x\n", desc_mask);
+ LIBFCOE_FIP_DBG("missing descriptors mask %x\n", desc_mask);
} else {
- FIP_DBG("performing Clear Virtual Link\n");
+ LIBFCOE_FIP_DBG("performing Clear Virtual Link\n");
fcoe_ctlr_reset(fip, FIP_ST_ENABLED);
}
}
@@ -1002,10 +1018,6 @@ static int fcoe_ctlr_recv_handler(struct fcoe_ctlr *fip, struct sk_buff *skb)
op = ntohs(fiph->fip_op);
sub = fiph->fip_subcode;
- FIP_DBG_LVL(2, "ver %x op %x/%x dl %x fl %x\n",
- FIP_VER_DECAPS(fiph->fip_ver), op, sub,
- ntohs(fiph->fip_dl_len), ntohs(fiph->fip_flags));
-
if (FIP_VER_DECAPS(fiph->fip_ver) != FIP_VER)
goto drop;
if (ntohs(fiph->fip_dl_len) * FIP_BPW + sizeof(*fiph) > skb->len)
@@ -1017,7 +1029,7 @@ static int fcoe_ctlr_recv_handler(struct fcoe_ctlr *fip, struct sk_buff *skb)
fip->map_dest = 0;
fip->state = FIP_ST_ENABLED;
state = FIP_ST_ENABLED;
- FIP_DBG("using FIP mode\n");
+ LIBFCOE_FIP_DBG("Using FIP mode\n");
}
spin_unlock_bh(&fip->lock);
if (state != FIP_ST_ENABLED)
@@ -1052,14 +1064,15 @@ static void fcoe_ctlr_select(struct fcoe_ctlr *fip)
struct fcoe_fcf *best = NULL;
list_for_each_entry(fcf, &fip->fcfs, list) {
- FIP_DBG("consider FCF for fab %llx VFID %d map %x val %d\n",
- fcf->fabric_name, fcf->vfid,
- fcf->fc_map, fcoe_ctlr_mtu_valid(fcf));
+ LIBFCOE_FIP_DBG("consider FCF for fab %llx VFID %d map %x "
+ "val %d\n", fcf->fabric_name, fcf->vfid,
+ fcf->fc_map, fcoe_ctlr_mtu_valid(fcf));
if (!fcoe_ctlr_fcf_usable(fcf)) {
- FIP_DBG("FCF for fab %llx map %x %svalid %savailable\n",
- fcf->fabric_name, fcf->fc_map,
- (fcf->flags & FIP_FL_SOL) ? "" : "in",
- (fcf->flags & FIP_FL_AVAIL) ? "" : "un");
+ LIBFCOE_FIP_DBG("FCF for fab %llx map %x %svalid "
+ "%savailable\n", fcf->fabric_name,
+ fcf->fc_map, (fcf->flags & FIP_FL_SOL)
+ ? "" : "in", (fcf->flags & FIP_FL_AVAIL)
+ ? "" : "un");
continue;
}
if (!best) {
@@ -1069,7 +1082,8 @@ static void fcoe_ctlr_select(struct fcoe_ctlr *fip)
if (fcf->fabric_name != best->fabric_name ||
fcf->vfid != best->vfid ||
fcf->fc_map != best->fc_map) {
- FIP_DBG("conflicting fabric, VFID, or FC-MAP\n");
+ LIBFCOE_FIP_DBG("Conflicting fabric, VFID, "
+ "or FC-MAP\n");
return;
}
if (fcf->pri < best->pri)
@@ -1113,7 +1127,7 @@ static void fcoe_ctlr_timeout(unsigned long arg)
if (sel != fcf) {
fcf = sel; /* the old FCF may have been freed */
if (sel) {
- printk(KERN_INFO "host%d: FIP selected "
+ printk(KERN_INFO "libfcoe: host%d: FIP selected "
"Fibre-Channel Forwarder MAC %s\n",
fip->lp->host->host_no,
print_mac(buf, sel->fcf_mac));
@@ -1123,7 +1137,7 @@ static void fcoe_ctlr_timeout(unsigned long arg)
fip->ctlr_ka_time = jiffies + sel->fka_period;
fip->link = 1;
} else {
- printk(KERN_NOTICE "host%d: "
+ printk(KERN_NOTICE "libfcoe: host%d: "
"FIP Fibre-Channel Forwarder timed out. "
"Starting FCF discovery.\n",
fip->lp->host->host_no);
@@ -1247,7 +1261,7 @@ int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *fip, struct fc_frame *fp, u8 *sa)
return -EINVAL;
}
fip->state = FIP_ST_NON_FIP;
- FIP_DBG("received FLOGI LS_ACC using non-FIP mode\n");
+ LIBFCOE_FIP_DBG("received FLOGI LS_ACC using non-FIP mode\n");
/*
* FLOGI accepted.
@@ -1276,7 +1290,7 @@ int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *fip, struct fc_frame *fp, u8 *sa)
memcpy(fip->dest_addr, sa, ETH_ALEN);
fip->map_dest = 0;
if (fip->state == FIP_ST_NON_FIP)
- FIP_DBG("received FLOGI REQ, "
+ LIBFCOE_FIP_DBG("received FLOGI REQ, "
"using non-FIP mode\n");
fip->state = FIP_ST_NON_FIP;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 02:44:18 +0000