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Date: Sun, 06 Jan 2013 15:34:49 -0800
From: Joe Perches <joe@...ches.com>
To: Divy Le Ray <divy@...lsio.com>,
Dimitris Michailidis <dm@...lsio.com>,
Casey Leedom <leedom@...lsio.com>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] chelsio: Use netdev_<level> and pr_<level>
Use more current logging styles.
Convert printks to pr_<level> and
printks with ("%s: ...", dev->name to netdev_<level>(dev, "...
Add pr_fmt #defines where appropriate.
Coalesce formats.
Use pr_<level>_once where appropriate.
Signed-off-by: Joe Perches <joe@...ches.com>
---
drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 28 +++++------
drivers/net/ethernet/chelsio/cxgb/sge.c | 6 +--
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 42 ++++++++---------
drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c | 54 ++++++++++------------
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +-
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 23 ++++-----
6 files changed, 66 insertions(+), 89 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index c8fdeaa..20d2085 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -131,7 +131,7 @@ static void t1_set_rxmode(struct net_device *dev)
static void link_report(struct port_info *p)
{
if (!netif_carrier_ok(p->dev))
- printk(KERN_INFO "%s: link down\n", p->dev->name);
+ netdev_info(p->dev, "link down\n");
else {
const char *s = "10Mbps";
@@ -141,9 +141,9 @@ static void link_report(struct port_info *p)
case SPEED_100: s = "100Mbps"; break;
}
- printk(KERN_INFO "%s: link up, %s, %s-duplex\n",
- p->dev->name, s,
- p->link_config.duplex == DUPLEX_FULL ? "full" : "half");
+ netdev_info(p->dev, "link up, %s, %s-duplex\n",
+ s, p->link_config.duplex == DUPLEX_FULL
+ ? "full" : "half");
}
}
@@ -976,19 +976,13 @@ static const struct net_device_ops cxgb_netdev_ops = {
static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
- static int version_printed;
-
int i, err, pci_using_dac = 0;
unsigned long mmio_start, mmio_len;
const struct board_info *bi;
struct adapter *adapter = NULL;
struct port_info *pi;
- if (!version_printed) {
- printk(KERN_INFO "%s - version %s\n", DRV_DESCRIPTION,
- DRV_VERSION);
- ++version_printed;
- }
+ pr_info_once("%s - version %s\n", DRV_DESCRIPTION, DRV_VERSION);
err = pci_enable_device(pdev);
if (err)
@@ -1124,8 +1118,8 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
for (i = 0; i < bi->port_number; ++i) {
err = register_netdev(adapter->port[i].dev);
if (err)
- pr_warning("%s: cannot register net device %s, skipping\n",
- pci_name(pdev), adapter->port[i].dev->name);
+ pr_warn("%s: cannot register net device %s, skipping\n",
+ pci_name(pdev), adapter->port[i].dev->name);
else {
/*
* Change the name we use for messages to the name of
@@ -1143,10 +1137,10 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
goto out_release_adapter_res;
}
- printk(KERN_INFO "%s: %s (rev %d), %s %dMHz/%d-bit\n", adapter->name,
- bi->desc, adapter->params.chip_revision,
- adapter->params.pci.is_pcix ? "PCIX" : "PCI",
- adapter->params.pci.speed, adapter->params.pci.width);
+ pr_info("%s: %s (rev %d), %s %dMHz/%d-bit\n",
+ adapter->name, bi->desc, adapter->params.chip_revision,
+ adapter->params.pci.is_pcix ? "PCIX" : "PCI",
+ adapter->params.pci.speed, adapter->params.pci.width);
/*
* Set the T1B ASIC and memory clocks.
diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c
index d84872e..4829769 100644
--- a/drivers/net/ethernet/chelsio/cxgb/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb/sge.c
@@ -1822,8 +1822,8 @@ netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
*/
if (unlikely(skb->len < ETH_HLEN ||
skb->len > dev->mtu + eth_hdr_len(skb->data))) {
- pr_debug("%s: packet size %d hdr %d mtu%d\n", dev->name,
- skb->len, eth_hdr_len(skb->data), dev->mtu);
+ netdev_dbg(dev, "packet size %d hdr %d mtu%d\n",
+ skb->len, eth_hdr_len(skb->data), dev->mtu);
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
@@ -1831,7 +1831,7 @@ netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (skb->ip_summed == CHECKSUM_PARTIAL &&
ip_hdr(skb)->protocol == IPPROTO_UDP) {
if (unlikely(skb_checksum_help(skb))) {
- pr_debug("%s: unable to do udp checksum\n", dev->name);
+ netdev_dbg(dev, "unable to do udp checksum\n");
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index f15ee32..2b5e621 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -29,6 +29,9 @@
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
@@ -153,7 +156,7 @@ struct workqueue_struct *cxgb3_wq;
static void link_report(struct net_device *dev)
{
if (!netif_carrier_ok(dev))
- printk(KERN_INFO "%s: link down\n", dev->name);
+ netdev_info(dev, "link down\n");
else {
const char *s = "10Mbps";
const struct port_info *p = netdev_priv(dev);
@@ -170,8 +173,9 @@ static void link_report(struct net_device *dev)
break;
}
- printk(KERN_INFO "%s: link up, %s, %s-duplex\n", dev->name, s,
- p->link_config.duplex == DUPLEX_FULL ? "full" : "half");
+ netdev_info(dev, "link up, %s, %s-duplex\n",
+ s, p->link_config.duplex == DUPLEX_FULL
+ ? "full" : "half");
}
}
@@ -318,10 +322,10 @@ void t3_os_phymod_changed(struct adapter *adap, int port_id)
const struct port_info *pi = netdev_priv(dev);
if (pi->phy.modtype == phy_modtype_none)
- printk(KERN_INFO "%s: PHY module unplugged\n", dev->name);
+ netdev_info(dev, "PHY module unplugged\n");
else
- printk(KERN_INFO "%s: %s PHY module inserted\n", dev->name,
- mod_str[pi->phy.modtype]);
+ netdev_info(dev, "%s PHY module inserted\n",
+ mod_str[pi->phy.modtype]);
}
static void cxgb_set_rxmode(struct net_device *dev)
@@ -1422,8 +1426,7 @@ static int cxgb_open(struct net_device *dev)
if (is_offload(adapter) && !ofld_disable) {
err = offload_open(dev);
if (err)
- printk(KERN_WARNING
- "Could not initialize offload capabilities\n");
+ pr_warn("Could not initialize offload capabilities\n");
}
netif_set_real_num_tx_queues(dev, pi->nqsets);
@@ -3132,14 +3135,13 @@ static void print_port_info(struct adapter *adap, const struct adapter_info *ai)
if (!test_bit(i, &adap->registered_device_map))
continue;
- printk(KERN_INFO "%s: %s %s %sNIC (rev %d) %s%s\n",
- dev->name, ai->desc, pi->phy.desc,
- is_offload(adap) ? "R" : "", adap->params.rev, buf,
- (adap->flags & USING_MSIX) ? " MSI-X" :
- (adap->flags & USING_MSI) ? " MSI" : "");
+ netdev_info(dev, "%s %s %sNIC (rev %d) %s%s\n",
+ ai->desc, pi->phy.desc,
+ is_offload(adap) ? "R" : "", adap->params.rev, buf,
+ (adap->flags & USING_MSIX) ? " MSI-X" :
+ (adap->flags & USING_MSI) ? " MSI" : "");
if (adap->name == dev->name && adap->params.vpd.mclk)
- printk(KERN_INFO
- "%s: %uMB CM, %uMB PMTX, %uMB PMRX, S/N: %s\n",
+ pr_info("%s: %uMB CM, %uMB PMTX, %uMB PMRX, S/N: %s\n",
adap->name, t3_mc7_size(&adap->cm) >> 20,
t3_mc7_size(&adap->pmtx) >> 20,
t3_mc7_size(&adap->pmrx) >> 20,
@@ -3177,24 +3179,18 @@ static void cxgb3_init_iscsi_mac(struct net_device *dev)
NETIF_F_IPV6_CSUM | NETIF_F_HIGHDMA)
static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
- static int version_printed;
-
int i, err, pci_using_dac = 0;
resource_size_t mmio_start, mmio_len;
const struct adapter_info *ai;
struct adapter *adapter = NULL;
struct port_info *pi;
- if (!version_printed) {
- printk(KERN_INFO "%s - version %s\n", DRV_DESC, DRV_VERSION);
- ++version_printed;
- }
+ pr_info_once("%s - version %s\n", DRV_DESC, DRV_VERSION);
if (!cxgb3_wq) {
cxgb3_wq = create_singlethread_workqueue(DRV_NAME);
if (!cxgb3_wq) {
- printk(KERN_ERR DRV_NAME
- ": cannot initialize work queue\n");
+ pr_err("cannot initialize work queue\n");
return -ENOMEM;
}
}
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
index 3f1f501..91d02eb 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
@@ -30,6 +30,8 @@
* SOFTWARE.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/list.h>
#include <linux/slab.h>
#include <net/neighbour.h>
@@ -235,8 +237,7 @@ static int cxgb_ulp_iscsi_ctl(struct adapter *adapter, unsigned int req,
if ((val >> S_MAXRXDATA) != 0x3f60) {
val &= (M_RXCOALESCESIZE << S_RXCOALESCESIZE);
val |= V_MAXRXDATA(0x3f60);
- printk(KERN_INFO
- "%s, iscsi set MaxRxData to 16224 (0x%x).\n",
+ pr_info("%s, iscsi set MaxRxData to 16224 (0x%x)\n",
adapter->name, val);
t3_write_reg(adapter, A_TP_PARA_REG2, val);
}
@@ -256,8 +257,7 @@ static int cxgb_ulp_iscsi_ctl(struct adapter *adapter, unsigned int req,
for (i = 0; i < 4; i++)
val |= (uiip->pgsz_factor[i] & 0xF) << (8 * i);
if (val && (val != t3_read_reg(adapter, A_ULPRX_ISCSI_PSZ))) {
- printk(KERN_INFO
- "%s, setting iscsi pgsz 0x%x, %u,%u,%u,%u.\n",
+ pr_info("%s, setting iscsi pgsz 0x%x, %u,%u,%u,%u\n",
adapter->name, val, uiip->pgsz_factor[0],
uiip->pgsz_factor[1], uiip->pgsz_factor[2],
uiip->pgsz_factor[3]);
@@ -709,8 +709,7 @@ static int do_smt_write_rpl(struct t3cdev *dev, struct sk_buff *skb)
struct cpl_smt_write_rpl *rpl = cplhdr(skb);
if (rpl->status != CPL_ERR_NONE)
- printk(KERN_ERR
- "Unexpected SMT_WRITE_RPL status %u for entry %u\n",
+ pr_err("Unexpected SMT_WRITE_RPL status %u for entry %u\n",
rpl->status, GET_TID(rpl));
return CPL_RET_BUF_DONE;
@@ -721,8 +720,7 @@ static int do_l2t_write_rpl(struct t3cdev *dev, struct sk_buff *skb)
struct cpl_l2t_write_rpl *rpl = cplhdr(skb);
if (rpl->status != CPL_ERR_NONE)
- printk(KERN_ERR
- "Unexpected L2T_WRITE_RPL status %u for entry %u\n",
+ pr_err("Unexpected L2T_WRITE_RPL status %u for entry %u\n",
rpl->status, GET_TID(rpl));
return CPL_RET_BUF_DONE;
@@ -733,8 +731,7 @@ static int do_rte_write_rpl(struct t3cdev *dev, struct sk_buff *skb)
struct cpl_rte_write_rpl *rpl = cplhdr(skb);
if (rpl->status != CPL_ERR_NONE)
- printk(KERN_ERR
- "Unexpected RTE_WRITE_RPL status %u for entry %u\n",
+ pr_err("Unexpected RTE_WRITE_RPL status %u for entry %u\n",
rpl->status, GET_TID(rpl));
return CPL_RET_BUF_DONE;
@@ -754,7 +751,7 @@ static int do_act_open_rpl(struct t3cdev *dev, struct sk_buff *skb)
t3c_tid->
ctx);
} else {
- printk(KERN_ERR "%s: received clientless CPL command 0x%x\n",
+ pr_err("%s: received clientless CPL command 0x%x\n",
dev->name, CPL_ACT_OPEN_RPL);
return CPL_RET_BUF_DONE | CPL_RET_BAD_MSG;
}
@@ -772,7 +769,7 @@ static int do_stid_rpl(struct t3cdev *dev, struct sk_buff *skb)
return t3c_tid->client->handlers[p->opcode] (dev, skb,
t3c_tid->ctx);
} else {
- printk(KERN_ERR "%s: received clientless CPL command 0x%x\n",
+ pr_err("%s: received clientless CPL command 0x%x\n",
dev->name, p->opcode);
return CPL_RET_BUF_DONE | CPL_RET_BAD_MSG;
}
@@ -790,7 +787,7 @@ static int do_hwtid_rpl(struct t3cdev *dev, struct sk_buff *skb)
return t3c_tid->client->handlers[p->opcode]
(dev, skb, t3c_tid->ctx);
} else {
- printk(KERN_ERR "%s: received clientless CPL command 0x%x\n",
+ pr_err("%s: received clientless CPL command 0x%x\n",
dev->name, p->opcode);
return CPL_RET_BUF_DONE | CPL_RET_BAD_MSG;
}
@@ -817,7 +814,7 @@ static int do_cr(struct t3cdev *dev, struct sk_buff *skb)
return t3c_tid->client->handlers[CPL_PASS_ACCEPT_REQ]
(dev, skb, t3c_tid->ctx);
} else {
- printk(KERN_ERR "%s: received clientless CPL command 0x%x\n",
+ pr_err("%s: received clientless CPL command 0x%x\n",
dev->name, CPL_PASS_ACCEPT_REQ);
return CPL_RET_BUF_DONE | CPL_RET_BAD_MSG;
}
@@ -911,7 +908,7 @@ static int do_act_establish(struct t3cdev *dev, struct sk_buff *skb)
return t3c_tid->client->handlers[CPL_ACT_ESTABLISH]
(dev, skb, t3c_tid->ctx);
} else {
- printk(KERN_ERR "%s: received clientless CPL command 0x%x\n",
+ pr_err("%s: received clientless CPL command 0x%x\n",
dev->name, CPL_ACT_ESTABLISH);
return CPL_RET_BUF_DONE | CPL_RET_BAD_MSG;
}
@@ -957,7 +954,7 @@ static int do_term(struct t3cdev *dev, struct sk_buff *skb)
return t3c_tid->client->handlers[opcode] (dev, skb,
t3c_tid->ctx);
} else {
- printk(KERN_ERR "%s: received clientless CPL command 0x%x\n",
+ pr_err("%s: received clientless CPL command 0x%x\n",
dev->name, opcode);
return CPL_RET_BUF_DONE | CPL_RET_BAD_MSG;
}
@@ -994,8 +991,7 @@ static struct notifier_block nb = {
*/
static int do_bad_cpl(struct t3cdev *dev, struct sk_buff *skb)
{
- printk(KERN_ERR "%s: received bad CPL command 0x%x\n", dev->name,
- *skb->data);
+ pr_err("%s: received bad CPL command 0x%x\n", dev->name, *skb->data);
return CPL_RET_BUF_DONE | CPL_RET_BAD_MSG;
}
@@ -1013,8 +1009,8 @@ void t3_register_cpl_handler(unsigned int opcode, cpl_handler_func h)
if (opcode < NUM_CPL_CMDS)
cpl_handlers[opcode] = h ? h : do_bad_cpl;
else
- printk(KERN_ERR "T3C: handler registration for "
- "opcode %x failed\n", opcode);
+ pr_err("T3C: handler registration for opcode %x failed\n",
+ opcode);
}
EXPORT_SYMBOL(t3_register_cpl_handler);
@@ -1033,9 +1029,8 @@ static int process_rx(struct t3cdev *dev, struct sk_buff **skbs, int n)
if (ret & CPL_RET_UNKNOWN_TID) {
union opcode_tid *p = cplhdr(skb);
- printk(KERN_ERR "%s: CPL message (opcode %u) had "
- "unknown TID %u\n", dev->name, opcode,
- G_TID(ntohl(p->opcode_tid)));
+ pr_err("%s: CPL message (opcode %u) had unknown TID %u\n",
+ dev->name, opcode, G_TID(ntohl(p->opcode_tid)));
}
#endif
if (ret & CPL_RET_BUF_DONE)
@@ -1099,7 +1094,7 @@ static void set_l2t_ix(struct t3cdev *tdev, u32 tid, struct l2t_entry *e)
skb = alloc_skb(sizeof(*req), GFP_ATOMIC);
if (!skb) {
- printk(KERN_ERR "%s: cannot allocate skb!\n", __func__);
+ pr_err("%s: cannot allocate skb!\n", __func__);
return;
}
skb->priority = CPL_PRIORITY_CONTROL;
@@ -1132,23 +1127,22 @@ static void cxgb_redirect(struct dst_entry *old, struct neighbour *old_neigh,
if (!is_offloading(olddev))
return;
if (!is_offloading(newdev)) {
- printk(KERN_WARNING "%s: Redirect to non-offload "
- "device ignored.\n", __func__);
+ pr_warn("%s: Redirect to non-offload device ignored\n",
+ __func__);
return;
}
tdev = dev2t3cdev(olddev);
BUG_ON(!tdev);
if (tdev != dev2t3cdev(newdev)) {
- printk(KERN_WARNING "%s: Redirect to different "
- "offload device ignored.\n", __func__);
+ pr_warn("%s: Redirect to different offload device ignored\n",
+ __func__);
return;
}
/* Add new L2T entry */
e = t3_l2t_get(tdev, new, newdev, daddr);
if (!e) {
- printk(KERN_ERR "%s: couldn't allocate new l2t entry!\n",
- __func__);
+ pr_err("%s: couldn't allocate new l2t entry!\n", __func__);
return;
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index f0718e1..aa63b66 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -5131,7 +5131,7 @@ static int __init cxgb4_init_module(void)
/* Debugfs support is optional, just warn if this fails */
cxgb4_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
if (!cxgb4_debugfs_root)
- pr_warning("could not create debugfs entry, continuing\n");
+ pr_warn("could not create debugfs entry, continuing\n");
ret = pci_register_driver(&cxgb4_driver);
if (ret < 0)
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 0188df7..56b46ab 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -33,6 +33,8 @@
* SOFTWARE.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
@@ -196,11 +198,10 @@ void t4vf_os_link_changed(struct adapter *adapter, int pidx, int link_ok)
break;
}
- printk(KERN_INFO "%s: link up, %s, full-duplex, %s PAUSE\n",
- dev->name, s, fc);
+ netdev_info(dev, "link up, %s, full-duplex, %s PAUSE\n", s, fc);
} else {
netif_carrier_off(dev);
- printk(KERN_INFO "%s: link down\n", dev->name);
+ netdev_info(dev, "link down\n");
}
}
@@ -2465,8 +2466,6 @@ static const struct net_device_ops cxgb4vf_netdev_ops = {
static int cxgb4vf_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
- static int version_printed;
-
int pci_using_dac;
int err, pidx;
unsigned int pmask;
@@ -2478,10 +2477,7 @@ static int cxgb4vf_pci_probe(struct pci_dev *pdev,
* Print our driver banner the first time we're called to initialize a
* device.
*/
- if (version_printed == 0) {
- printk(KERN_INFO "%s - version %s\n", DRV_DESC, DRV_VERSION);
- version_printed = 1;
- }
+ pr_info_once("%s - version %s\n", DRV_DESC, DRV_VERSION);
/*
* Initialize generic PCI device state.
@@ -2920,18 +2916,15 @@ static int __init cxgb4vf_module_init(void)
* Vet our module parameters.
*/
if (msi != MSI_MSIX && msi != MSI_MSI) {
- printk(KERN_WARNING KBUILD_MODNAME
- ": bad module parameter msi=%d; must be %d"
- " (MSI-X or MSI) or %d (MSI)\n",
- msi, MSI_MSIX, MSI_MSI);
+ pr_warn("bad module parameter msi=%d; must be %d (MSI-X or MSI) or %d (MSI)\n",
+ msi, MSI_MSIX, MSI_MSI);
return -EINVAL;
}
/* Debugfs support is optional, just warn if this fails */
cxgb4vf_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
if (IS_ERR_OR_NULL(cxgb4vf_debugfs_root))
- printk(KERN_WARNING KBUILD_MODNAME ": could not create"
- " debugfs entry, continuing\n");
+ pr_warn("could not create debugfs entry, continuing\n");
ret = pci_register_driver(&cxgb4vf_driver);
if (ret < 0 && !IS_ERR_OR_NULL(cxgb4vf_debugfs_root))
--
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