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enic: Use (netdev|dev|pr)_<level> macro helpers for logging

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Replace all printk routines with the (netdev|dev|pr)_<level> macros that
provide verbose logs.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vasanthy Kolluri 2010-06-24 10:50:56 +00:00 committed by David S. Miller
parent 383ab92f11
commit a7a79debcc
9 changed files with 98 additions and 109 deletions
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6
drivers/net/enic/enic.h
View File

@ -34,7 +34,6 @@
#define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver" #define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver"
#define DRV_VERSION "1.4.1.1" #define DRV_VERSION "1.4.1.1"
#define DRV_COPYRIGHT "Copyright 2008-2009 Cisco Systems, Inc" #define DRV_COPYRIGHT "Copyright 2008-2009 Cisco Systems, Inc"
#define PFX DRV_NAME ": "
#define ENIC_BARS_MAX 6 #define ENIC_BARS_MAX 6
@ -130,4 +129,9 @@ struct enic {
unsigned int cq_count; unsigned int cq_count;
}; };
static inline struct device *enic_get_dev(struct enic *enic)
{
return &(enic->pdev->dev);
}
#endif /* _ENIC_H_ */ #endif /* _ENIC_H_ */

125
drivers/net/enic/enic_main.c
View File

@ -418,15 +418,15 @@ static void enic_log_q_error(struct enic *enic)
for (i = 0; i < enic->wq_count; i++) { for (i = 0; i < enic->wq_count; i++) {
error_status = vnic_wq_error_status(&enic->wq[i]); error_status = vnic_wq_error_status(&enic->wq[i]);
if (error_status) if (error_status)
printk(KERN_ERR PFX "%s: WQ[%d] error_status %d\n", netdev_err(enic->netdev, "WQ[%d] error_status %d\n",
enic->netdev->name, i, error_status); i, error_status);
} }
for (i = 0; i < enic->rq_count; i++) { for (i = 0; i < enic->rq_count; i++) {
error_status = vnic_rq_error_status(&enic->rq[i]); error_status = vnic_rq_error_status(&enic->rq[i]);
if (error_status) if (error_status)
printk(KERN_ERR PFX "%s: RQ[%d] error_status %d\n", netdev_err(enic->netdev, "RQ[%d] error_status %d\n",
enic->netdev->name, i, error_status); i, error_status);
} }
} }
@ -435,8 +435,8 @@ static void enic_msglvl_check(struct enic *enic)
u32 msg_enable = vnic_dev_msg_lvl(enic->vdev); u32 msg_enable = vnic_dev_msg_lvl(enic->vdev);
if (msg_enable != enic->msg_enable) { if (msg_enable != enic->msg_enable) {
printk(KERN_INFO PFX "%s: msg lvl changed from 0x%x to 0x%x\n", netdev_info(enic->netdev, "msg lvl changed from 0x%x to 0x%x\n",
enic->netdev->name, enic->msg_enable, msg_enable); enic->msg_enable, msg_enable);
enic->msg_enable = msg_enable; enic->msg_enable = msg_enable;
} }
} }
@ -444,14 +444,15 @@ static void enic_msglvl_check(struct enic *enic)
static void enic_mtu_check(struct enic *enic) static void enic_mtu_check(struct enic *enic)
{ {
u32 mtu = vnic_dev_mtu(enic->vdev); u32 mtu = vnic_dev_mtu(enic->vdev);
struct net_device *netdev = enic->netdev;
if (mtu && mtu != enic->port_mtu) { if (mtu && mtu != enic->port_mtu) {
enic->port_mtu = mtu; enic->port_mtu = mtu;
if (mtu < enic->netdev->mtu) if (mtu < netdev->mtu)
printk(KERN_WARNING PFX netdev_warn(netdev,
"%s: interface MTU (%d) set higher " "interface MTU (%d) set higher "
"than switch port MTU (%d)\n", "than switch port MTU (%d)\n",
enic->netdev->name, enic->netdev->mtu, mtu); netdev->mtu, mtu);
} }
} }
@ -461,10 +462,10 @@ static void enic_link_check(struct enic *enic)
int carrier_ok = netif_carrier_ok(enic->netdev); int carrier_ok = netif_carrier_ok(enic->netdev);
if (link_status && !carrier_ok) { if (link_status && !carrier_ok) {
printk(KERN_INFO PFX "%s: Link UP\n", enic->netdev->name); netdev_info(enic->netdev, "Link UP\n");
netif_carrier_on(enic->netdev); netif_carrier_on(enic->netdev);
} else if (!link_status && carrier_ok) { } else if (!link_status && carrier_ok) {
printk(KERN_INFO PFX "%s: Link DOWN\n", enic->netdev->name); netdev_info(enic->netdev, "Link DOWN\n");
netif_carrier_off(enic->netdev); netif_carrier_off(enic->netdev);
} }
} }
@ -788,8 +789,7 @@ static netdev_tx_t enic_hard_start_xmit(struct sk_buff *skb,
skb_shinfo(skb)->nr_frags + ENIC_DESC_MAX_SPLITS) { skb_shinfo(skb)->nr_frags + ENIC_DESC_MAX_SPLITS) {
netif_stop_queue(netdev); netif_stop_queue(netdev);
/* This is a hard error, log it */ /* This is a hard error, log it */
printk(KERN_ERR PFX "%s: BUG! Tx ring full when " netdev_err(netdev, "BUG! Tx ring full when queue awake!\n");
"queue awake!\n", netdev->name);
spin_unlock_irqrestore(&enic->wq_lock[0], flags); spin_unlock_irqrestore(&enic->wq_lock[0], flags);
return NETDEV_TX_BUSY; return NETDEV_TX_BUSY;
} }
@ -1738,16 +1738,14 @@ static int enic_open(struct net_device *netdev)
err = enic_request_intr(enic); err = enic_request_intr(enic);
if (err) { if (err) {
printk(KERN_ERR PFX "%s: Unable to request irq.\n", netdev_err(netdev, "Unable to request irq.\n");
netdev->name);
return err; return err;
} }
err = enic_dev_notify_set(enic); err = enic_dev_notify_set(enic);
if (err) { if (err) {
printk(KERN_ERR PFX netdev_err(netdev,
"%s: Failed to alloc notify buffer, aborting.\n", "Failed to alloc notify buffer, aborting.\n");
netdev->name);
goto err_out_free_intr; goto err_out_free_intr;
} }
@ -1755,9 +1753,7 @@ static int enic_open(struct net_device *netdev)
vnic_rq_fill(&enic->rq[i], enic->rq_alloc_buf); vnic_rq_fill(&enic->rq[i], enic->rq_alloc_buf);
/* Need at least one buffer on ring to get going */ /* Need at least one buffer on ring to get going */
if (vnic_rq_desc_used(&enic->rq[i]) == 0) { if (vnic_rq_desc_used(&enic->rq[i]) == 0) {
printk(KERN_ERR PFX netdev_err(netdev, "Unable to alloc receive buffers\n");
"%s: Unable to alloc receive buffers.\n",
netdev->name);
err = -ENOMEM; err = -ENOMEM;
goto err_out_notify_unset; goto err_out_notify_unset;
} }
@ -1851,10 +1847,9 @@ static int enic_change_mtu(struct net_device *netdev, int new_mtu)
netdev->mtu = new_mtu; netdev->mtu = new_mtu;
if (netdev->mtu > enic->port_mtu) if (netdev->mtu > enic->port_mtu)
printk(KERN_WARNING PFX netdev_warn(netdev,
"%s: interface MTU (%d) set higher " "interface MTU (%d) set higher than port MTU (%d)\n",
"than port MTU (%d)\n", netdev->mtu, enic->port_mtu);
netdev->name, netdev->mtu, enic->port_mtu);
if (running) if (running)
enic_open(netdev); enic_open(netdev);
@ -1927,8 +1922,8 @@ static int enic_dev_open(struct enic *enic)
err = enic_dev_wait(enic->vdev, vnic_dev_open, err = enic_dev_wait(enic->vdev, vnic_dev_open,
vnic_dev_open_done, 0); vnic_dev_open_done, 0);
if (err) if (err)
printk(KERN_ERR PFX dev_err(enic_get_dev(enic), "vNIC device open failed, err %d\n",
"vNIC device open failed, err %d.\n", err); err);
return err; return err;
} }
@ -1940,8 +1935,8 @@ static int enic_dev_hang_reset(struct enic *enic)
err = enic_dev_wait(enic->vdev, vnic_dev_hang_reset, err = enic_dev_wait(enic->vdev, vnic_dev_hang_reset,
vnic_dev_hang_reset_done, 0); vnic_dev_hang_reset_done, 0);
if (err) if (err)
printk(KERN_ERR PFX netdev_err(enic->netdev, "vNIC hang reset failed, err %d\n",
"vNIC hang reset failed, err %d.\n", err); err);
return err; return err;
} }
@ -2177,6 +2172,7 @@ static int enic_dev_stats_clear(struct enic *enic)
int enic_dev_init(struct enic *enic) int enic_dev_init(struct enic *enic)
{ {
struct device *dev = enic_get_dev(enic);
struct net_device *netdev = enic->netdev; struct net_device *netdev = enic->netdev;
int err; int err;
@ -2185,8 +2181,7 @@ int enic_dev_init(struct enic *enic)
err = enic_get_vnic_config(enic); err = enic_get_vnic_config(enic);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Get vNIC configuration failed, aborting\n");
"Get vNIC configuration failed, aborting.\n");
return err; return err;
} }
@ -2201,9 +2196,8 @@ int enic_dev_init(struct enic *enic)
err = enic_set_intr_mode(enic); err = enic_set_intr_mode(enic);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Failed to set intr mode based on resource "
"Failed to set intr mode based on resource " "counts and system capabilities, aborting\n");
"counts and system capabilities, aborting.\n");
return err; return err;
} }
@ -2212,8 +2206,7 @@ int enic_dev_init(struct enic *enic)
err = enic_alloc_vnic_resources(enic); err = enic_alloc_vnic_resources(enic);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Failed to alloc vNIC resources, aborting\n");
"Failed to alloc vNIC resources, aborting.\n");
goto err_out_free_vnic_resources; goto err_out_free_vnic_resources;
} }
@ -2225,21 +2218,19 @@ int enic_dev_init(struct enic *enic)
err = enic_set_rq_alloc_buf(enic); err = enic_set_rq_alloc_buf(enic);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Failed to set RQ buffer allocator, aborting\n");
"Failed to set RQ buffer allocator, aborting.\n");
goto err_out_free_vnic_resources; goto err_out_free_vnic_resources;
} }
err = enic_set_niccfg(enic); err = enic_set_niccfg(enic);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Failed to config nic, aborting\n");
"Failed to config nic, aborting.\n");
goto err_out_free_vnic_resources; goto err_out_free_vnic_resources;
} }
err = enic_dev_set_ig_vlan_rewrite_mode(enic); err = enic_dev_set_ig_vlan_rewrite_mode(enic);
if (err) { if (err) {
printk(KERN_ERR PFX netdev_err(netdev,
"Failed to set ingress vlan rewrite mode, aborting.\n"); "Failed to set ingress vlan rewrite mode, aborting.\n");
goto err_out_free_vnic_resources; goto err_out_free_vnic_resources;
} }
@ -2274,6 +2265,7 @@ static void enic_iounmap(struct enic *enic)
static int __devinit enic_probe(struct pci_dev *pdev, static int __devinit enic_probe(struct pci_dev *pdev,
const struct pci_device_id *ent) const struct pci_device_id *ent)
{ {
struct device *dev = &pdev->dev;
struct net_device *netdev; struct net_device *netdev;
struct enic *enic; struct enic *enic;
int using_dac = 0; int using_dac = 0;
@ -2286,7 +2278,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
netdev = alloc_etherdev(sizeof(struct enic)); netdev = alloc_etherdev(sizeof(struct enic));
if (!netdev) { if (!netdev) {
printk(KERN_ERR PFX "Etherdev alloc failed, aborting.\n"); pr_err("Etherdev alloc failed, aborting\n");
return -ENOMEM; return -ENOMEM;
} }
@ -2303,15 +2295,13 @@ static int __devinit enic_probe(struct pci_dev *pdev,
err = pci_enable_device(pdev); err = pci_enable_device(pdev);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Cannot enable PCI device, aborting\n");
"Cannot enable PCI device, aborting.\n");
goto err_out_free_netdev; goto err_out_free_netdev;
} }
err = pci_request_regions(pdev, DRV_NAME); err = pci_request_regions(pdev, DRV_NAME);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Cannot request PCI regions, aborting\n");
"Cannot request PCI regions, aborting.\n");
goto err_out_disable_device; goto err_out_disable_device;
} }
@ -2326,23 +2316,20 @@ static int __devinit enic_probe(struct pci_dev *pdev,
if (err) { if (err) {
err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "No usable DMA configuration, aborting\n");
"No usable DMA configuration, aborting.\n");
goto err_out_release_regions; goto err_out_release_regions;
} }
err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Unable to obtain %u-bit DMA "
"Unable to obtain 32-bit DMA " "for consistent allocations, aborting\n", 32);
"for consistent allocations, aborting.\n");
goto err_out_release_regions; goto err_out_release_regions;
} }
} else { } else {
err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(40)); err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(40));
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Unable to obtain %u-bit DMA "
"Unable to obtain 40-bit DMA " "for consistent allocations, aborting\n", 40);
"for consistent allocations, aborting.\n");
goto err_out_release_regions; goto err_out_release_regions;
} }
using_dac = 1; using_dac = 1;
@ -2357,8 +2344,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
enic->bar[i].len = pci_resource_len(pdev, i); enic->bar[i].len = pci_resource_len(pdev, i);
enic->bar[i].vaddr = pci_iomap(pdev, i, enic->bar[i].len); enic->bar[i].vaddr = pci_iomap(pdev, i, enic->bar[i].len);
if (!enic->bar[i].vaddr) { if (!enic->bar[i].vaddr) {
printk(KERN_ERR PFX dev_err(dev, "Cannot memory-map BAR %d, aborting\n", i);
"Cannot memory-map BAR %d, aborting.\n", i);
err = -ENODEV; err = -ENODEV;
goto err_out_iounmap; goto err_out_iounmap;
} }
@ -2371,8 +2357,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
enic->vdev = vnic_dev_register(NULL, enic, pdev, enic->bar, enic->vdev = vnic_dev_register(NULL, enic, pdev, enic->bar,
ARRAY_SIZE(enic->bar)); ARRAY_SIZE(enic->bar));
if (!enic->vdev) { if (!enic->vdev) {
printk(KERN_ERR PFX dev_err(dev, "vNIC registration failed, aborting\n");
"vNIC registration failed, aborting.\n");
err = -ENODEV; err = -ENODEV;
goto err_out_iounmap; goto err_out_iounmap;
} }
@ -2382,8 +2367,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
err = enic_dev_open(enic); err = enic_dev_open(enic);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "vNIC dev open failed, aborting\n");
"vNIC dev open failed, aborting.\n");
goto err_out_vnic_unregister; goto err_out_vnic_unregister;
} }
@ -2397,11 +2381,15 @@ static int __devinit enic_probe(struct pci_dev *pdev,
netif_carrier_off(netdev); netif_carrier_off(netdev);
/* Do not call dev_init for a dynamic vnic.
* For a dynamic vnic, init_prov_info will be
* called later by an upper layer.
*/
if (!enic_is_dynamic(enic)) { if (!enic_is_dynamic(enic)) {
err = vnic_dev_init(enic->vdev, 0); err = vnic_dev_init(enic->vdev, 0);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "vNIC dev init failed, aborting\n");
"vNIC dev init failed, aborting.\n");
goto err_out_dev_close; goto err_out_dev_close;
} }
} }
@ -2413,8 +2401,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
err = enic_dev_init(enic); err = enic_dev_init(enic);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Device initialization failed, aborting\n");
"Device initialization failed, aborting.\n");
goto err_out_dev_close; goto err_out_dev_close;
} }
@ -2438,8 +2425,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
err = enic_set_mac_addr(netdev, enic->mac_addr); err = enic_set_mac_addr(netdev, enic->mac_addr);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Invalid MAC address, aborting\n");
"Invalid MAC address, aborting.\n");
goto err_out_dev_deinit; goto err_out_dev_deinit;
} }
@ -2469,8 +2455,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
err = register_netdev(netdev); err = register_netdev(netdev);
if (err) { if (err) {
printk(KERN_ERR PFX dev_err(dev, "Cannot register net device, aborting\n");
"Cannot register net device, aborting.\n");
goto err_out_dev_deinit; goto err_out_dev_deinit;
} }
@ -2524,7 +2509,7 @@ static struct pci_driver enic_driver = {
static int __init enic_init_module(void) static int __init enic_init_module(void)
{ {
printk(KERN_INFO PFX "%s, ver %s\n", DRV_DESCRIPTION, DRV_VERSION); pr_info("%s, ver %s\n", DRV_DESCRIPTION, DRV_VERSION);
return pci_register_driver(&enic_driver); return pci_register_driver(&enic_driver);
} }

27
drivers/net/enic/enic_res.c
View File

@ -46,7 +46,8 @@ int enic_get_vnic_config(struct enic *enic)
err = vnic_dev_mac_addr(enic->vdev, enic->mac_addr); err = vnic_dev_mac_addr(enic->vdev, enic->mac_addr);
if (err) { if (err) {
printk(KERN_ERR PFX "Error getting MAC addr, %d\n", err); dev_err(enic_get_dev(enic),
"Error getting MAC addr, %d\n", err);
return err; return err;
} }
@ -56,7 +57,7 @@ int enic_get_vnic_config(struct enic *enic)
offsetof(struct vnic_enet_config, m), \ offsetof(struct vnic_enet_config, m), \
sizeof(c->m), &c->m); \ sizeof(c->m), &c->m); \
if (err) { \ if (err) { \
printk(KERN_ERR PFX \ dev_err(enic_get_dev(enic), \
"Error getting %s, %d\n", #m, err); \ "Error getting %s, %d\n", #m, err); \
return err; \ return err; \
} \ } \
@ -92,10 +93,10 @@ int enic_get_vnic_config(struct enic *enic)
INTR_COALESCE_HW_TO_USEC(VNIC_INTR_TIMER_MAX), INTR_COALESCE_HW_TO_USEC(VNIC_INTR_TIMER_MAX),
c->intr_timer_usec); c->intr_timer_usec);
printk(KERN_INFO PFX "vNIC MAC addr %pM wq/rq %d/%d\n", dev_info(enic_get_dev(enic), "vNIC MAC addr %pM wq/rq %d/%d\n",
enic->mac_addr, c->wq_desc_count, c->rq_desc_count); enic->mac_addr, c->wq_desc_count, c->rq_desc_count);
printk(KERN_INFO PFX "vNIC mtu %d csum tx/rx %d/%d tso/lro %d/%d " dev_info(enic_get_dev(enic), "vNIC mtu %d csum tx/rx %d/%d "
"intr timer %d usec\n", "tso/lro %d/%d intr timer %d usec\n",
c->mtu, ENIC_SETTING(enic, TXCSUM), c->mtu, ENIC_SETTING(enic, TXCSUM),
ENIC_SETTING(enic, RXCSUM), ENIC_SETTING(enic, TSO), ENIC_SETTING(enic, RXCSUM), ENIC_SETTING(enic, TSO),
ENIC_SETTING(enic, LRO), c->intr_timer_usec); ENIC_SETTING(enic, LRO), c->intr_timer_usec);
@ -111,7 +112,7 @@ int enic_add_vlan(struct enic *enic, u16 vlanid)
err = vnic_dev_cmd(enic->vdev, CMD_VLAN_ADD, &a0, &a1, wait); err = vnic_dev_cmd(enic->vdev, CMD_VLAN_ADD, &a0, &a1, wait);
if (err) if (err)
printk(KERN_ERR PFX "Can't add vlan id, %d\n", err); dev_err(enic_get_dev(enic), "Can't add vlan id, %d\n", err);
return err; return err;
} }
@ -124,7 +125,7 @@ int enic_del_vlan(struct enic *enic, u16 vlanid)
err = vnic_dev_cmd(enic->vdev, CMD_VLAN_DEL, &a0, &a1, wait); err = vnic_dev_cmd(enic->vdev, CMD_VLAN_DEL, &a0, &a1, wait);
if (err) if (err)
printk(KERN_ERR PFX "Can't delete vlan id, %d\n", err); dev_err(enic_get_dev(enic), "Can't delete vlan id, %d\n", err);
return err; return err;
} }
@ -192,8 +193,8 @@ void enic_get_res_counts(struct enic *enic)
vnic_dev_get_res_count(enic->vdev, RES_TYPE_INTR_CTRL), vnic_dev_get_res_count(enic->vdev, RES_TYPE_INTR_CTRL),
ENIC_INTR_MAX); ENIC_INTR_MAX);
printk(KERN_INFO PFX "vNIC resources avail: " dev_info(enic_get_dev(enic),
"wq %d rq %d cq %d intr %d\n", "vNIC resources avail: wq %d rq %d cq %d intr %d\n",
enic->wq_count, enic->rq_count, enic->wq_count, enic->rq_count,
enic->cq_count, enic->intr_count); enic->cq_count, enic->intr_count);
} }
@ -308,15 +309,14 @@ int enic_alloc_vnic_resources(struct enic *enic)
intr_mode = vnic_dev_get_intr_mode(enic->vdev); intr_mode = vnic_dev_get_intr_mode(enic->vdev);
printk(KERN_INFO PFX "vNIC resources used: " dev_info(enic_get_dev(enic), "vNIC resources used: "
"wq %d rq %d cq %d intr %d intr mode %s\n", "wq %d rq %d cq %d intr %d intr mode %s\n",
enic->wq_count, enic->rq_count, enic->wq_count, enic->rq_count,
enic->cq_count, enic->intr_count, enic->cq_count, enic->intr_count,
intr_mode == VNIC_DEV_INTR_MODE_INTX ? "legacy PCI INTx" : intr_mode == VNIC_DEV_INTR_MODE_INTX ? "legacy PCI INTx" :
intr_mode == VNIC_DEV_INTR_MODE_MSI ? "MSI" : intr_mode == VNIC_DEV_INTR_MODE_MSI ? "MSI" :
intr_mode == VNIC_DEV_INTR_MODE_MSIX ? "MSI-X" : intr_mode == VNIC_DEV_INTR_MODE_MSIX ? "MSI-X" :
"unknown" "unknown");
);
/* Allocate queue resources /* Allocate queue resources
*/ */
@ -362,7 +362,8 @@ int enic_alloc_vnic_resources(struct enic *enic)
enic->legacy_pba = vnic_dev_get_res(enic->vdev, enic->legacy_pba = vnic_dev_get_res(enic->vdev,
RES_TYPE_INTR_PBA_LEGACY, 0); RES_TYPE_INTR_PBA_LEGACY, 0);
if (!enic->legacy_pba && intr_mode == VNIC_DEV_INTR_MODE_INTX) { if (!enic->legacy_pba && intr_mode == VNIC_DEV_INTR_MODE_INTX) {
printk(KERN_ERR PFX "Failed to hook legacy pba resource\n"); dev_err(enic_get_dev(enic),
"Failed to hook legacy pba resource\n");
err = -ENODEV; err = -ENODEV;
goto err_out_cleanup; goto err_out_cleanup;
} }

2
drivers/net/enic/vnic_cq.c
View File

@ -42,7 +42,7 @@ int vnic_cq_alloc(struct vnic_dev *vdev, struct vnic_cq *cq, unsigned int index,
cq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_CQ, index); cq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_CQ, index);
if (!cq->ctrl) { if (!cq->ctrl) {
printk(KERN_ERR "Failed to hook CQ[%d] resource\n", index); pr_err("Failed to hook CQ[%d] resource\n", index);
return -EINVAL; return -EINVAL;
} }

29
drivers/net/enic/vnic_dev.c
View File

@ -78,19 +78,19 @@ static int vnic_dev_discover_res(struct vnic_dev *vdev,
return -EINVAL; return -EINVAL;
if (bar->len < VNIC_MAX_RES_HDR_SIZE) { if (bar->len < VNIC_MAX_RES_HDR_SIZE) {
printk(KERN_ERR "vNIC BAR0 res hdr length error\n"); pr_err("vNIC BAR0 res hdr length error\n");
return -EINVAL; return -EINVAL;
} }
rh = bar->vaddr; rh = bar->vaddr;
if (!rh) { if (!rh) {
printk(KERN_ERR "vNIC BAR0 res hdr not mem-mapped\n"); pr_err("vNIC BAR0 res hdr not mem-mapped\n");
return -EINVAL; return -EINVAL;
} }
if (ioread32(&rh->magic) != VNIC_RES_MAGIC || if (ioread32(&rh->magic) != VNIC_RES_MAGIC ||
ioread32(&rh->version) != VNIC_RES_VERSION) { ioread32(&rh->version) != VNIC_RES_VERSION) {
printk(KERN_ERR "vNIC BAR0 res magic/version error " pr_err("vNIC BAR0 res magic/version error "
"exp (%lx/%lx) curr (%x/%x)\n", "exp (%lx/%lx) curr (%x/%x)\n",
VNIC_RES_MAGIC, VNIC_RES_VERSION, VNIC_RES_MAGIC, VNIC_RES_VERSION,
ioread32(&rh->magic), ioread32(&rh->version)); ioread32(&rh->magic), ioread32(&rh->version));
@ -122,7 +122,7 @@ static int vnic_dev_discover_res(struct vnic_dev *vdev,
/* each count is stride bytes long */ /* each count is stride bytes long */
len = count * VNIC_RES_STRIDE; len = count * VNIC_RES_STRIDE;
if (len + bar_offset > bar[bar_num].len) { if (len + bar_offset > bar[bar_num].len) {
printk(KERN_ERR "vNIC BAR0 resource %d " pr_err("vNIC BAR0 resource %d "
"out-of-bounds, offset 0x%x + " "out-of-bounds, offset 0x%x + "
"size 0x%x > bar len 0x%lx\n", "size 0x%x > bar len 0x%lx\n",
type, bar_offset, type, bar_offset,
@ -229,8 +229,7 @@ int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,
&ring->base_addr_unaligned); &ring->base_addr_unaligned);
if (!ring->descs_unaligned) { if (!ring->descs_unaligned) {
printk(KERN_ERR pr_err("Failed to allocate ring (size=%d), aborting\n",
"Failed to allocate ring (size=%d), aborting\n",
(int)ring->size); (int)ring->size);
return -ENOMEM; return -ENOMEM;
} }
@ -268,7 +267,7 @@ int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
status = ioread32(&devcmd->status); status = ioread32(&devcmd->status);
if (status & STAT_BUSY) { if (status & STAT_BUSY) {
printk(KERN_ERR "Busy devcmd %d\n", _CMD_N(cmd)); pr_err("Busy devcmd %d\n", _CMD_N(cmd));
return -EBUSY; return -EBUSY;
} }
@ -294,7 +293,7 @@ int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
err = (int)readq(&devcmd->args[0]); err = (int)readq(&devcmd->args[0]);
if (err != ERR_ECMDUNKNOWN || if (err != ERR_ECMDUNKNOWN ||
cmd != CMD_CAPABILITY) cmd != CMD_CAPABILITY)
printk(KERN_ERR "Error %d devcmd %d\n", pr_err("Error %d devcmd %d\n",
err, _CMD_N(cmd)); err, _CMD_N(cmd));
return err; return err;
} }
@ -309,7 +308,7 @@ int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
} }
} }
printk(KERN_ERR "Timedout devcmd %d\n", _CMD_N(cmd)); pr_err("Timedout devcmd %d\n", _CMD_N(cmd));
return -ETIMEDOUT; return -ETIMEDOUT;
} }
@ -565,7 +564,7 @@ int vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,
err = vnic_dev_cmd(vdev, CMD_PACKET_FILTER, &a0, &a1, wait); err = vnic_dev_cmd(vdev, CMD_PACKET_FILTER, &a0, &a1, wait);
if (err) if (err)
printk(KERN_ERR "Can't set packet filter\n"); pr_err("Can't set packet filter\n");
return err; return err;
} }
@ -582,7 +581,7 @@ int vnic_dev_add_addr(struct vnic_dev *vdev, u8 *addr)
err = vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait); err = vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait);
if (err) if (err)
printk(KERN_ERR "Can't add addr [%pM], %d\n", addr, err); pr_err("Can't add addr [%pM], %d\n", addr, err);
return err; return err;
} }
@ -599,7 +598,7 @@ int vnic_dev_del_addr(struct vnic_dev *vdev, u8 *addr)
err = vnic_dev_cmd(vdev, CMD_ADDR_DEL, &a0, &a1, wait); err = vnic_dev_cmd(vdev, CMD_ADDR_DEL, &a0, &a1, wait);
if (err) if (err)
printk(KERN_ERR "Can't del addr [%pM], %d\n", addr, err); pr_err("Can't del addr [%pM], %d\n", addr, err);
return err; return err;
} }
@ -626,8 +625,7 @@ int vnic_dev_raise_intr(struct vnic_dev *vdev, u16 intr)
err = vnic_dev_cmd(vdev, CMD_IAR, &a0, &a1, wait); err = vnic_dev_cmd(vdev, CMD_IAR, &a0, &a1, wait);
if (err) if (err)
printk(KERN_ERR "Failed to raise INTR[%d], err %d\n", pr_err("Failed to raise INTR[%d], err %d\n", intr, err);
intr, err);
return err; return err;
} }
@ -658,8 +656,7 @@ int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr)
dma_addr_t notify_pa; dma_addr_t notify_pa;
if (vdev->notify || vdev->notify_pa) { if (vdev->notify || vdev->notify_pa) {
printk(KERN_ERR "notify block %p still allocated", pr_err("notify block %p still allocated", vdev->notify);
vdev->notify);
return -EINVAL; return -EINVAL;
} }

3
drivers/net/enic/vnic_dev.h
View File

@ -41,6 +41,9 @@ static inline void writeq(u64 val, void __iomem *reg)
} }
#endif #endif
#undef pr_fmt
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
enum vnic_dev_hw_version { enum vnic_dev_hw_version {
VNIC_DEV_HW_VER_UNKNOWN, VNIC_DEV_HW_VER_UNKNOWN,
VNIC_DEV_HW_VER_A1, VNIC_DEV_HW_VER_A1,

3
drivers/net/enic/vnic_intr.c
View File

@ -39,8 +39,7 @@ int vnic_intr_alloc(struct vnic_dev *vdev, struct vnic_intr *intr,
intr->ctrl = vnic_dev_get_res(vdev, RES_TYPE_INTR_CTRL, index); intr->ctrl = vnic_dev_get_res(vdev, RES_TYPE_INTR_CTRL, index);
if (!intr->ctrl) { if (!intr->ctrl) {
printk(KERN_ERR "Failed to hook INTR[%d].ctrl resource\n", pr_err("Failed to hook INTR[%d].ctrl resource\n", index);
index);
return -EINVAL; return -EINVAL;
} }

6
drivers/net/enic/vnic_rq.c
View File

@ -39,7 +39,7 @@ static int vnic_rq_alloc_bufs(struct vnic_rq *rq)
for (i = 0; i < blks; i++) { for (i = 0; i < blks; i++) {
rq->bufs[i] = kzalloc(VNIC_RQ_BUF_BLK_SZ, GFP_ATOMIC); rq->bufs[i] = kzalloc(VNIC_RQ_BUF_BLK_SZ, GFP_ATOMIC);
if (!rq->bufs[i]) { if (!rq->bufs[i]) {
printk(KERN_ERR "Failed to alloc rq_bufs\n"); pr_err("Failed to alloc rq_bufs\n");
return -ENOMEM; return -ENOMEM;
} }
} }
@ -94,7 +94,7 @@ int vnic_rq_alloc(struct vnic_dev *vdev, struct vnic_rq *rq, unsigned int index,
rq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_RQ, index); rq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_RQ, index);
if (!rq->ctrl) { if (!rq->ctrl) {
printk(KERN_ERR "Failed to hook RQ[%d] resource\n", index); pr_err("Failed to hook RQ[%d] resource\n", index);
return -EINVAL; return -EINVAL;
} }
@ -174,7 +174,7 @@ int vnic_rq_disable(struct vnic_rq *rq)
udelay(10); udelay(10);
} }
printk(KERN_ERR "Failed to disable RQ[%d]\n", rq->index); pr_err("Failed to disable RQ[%d]\n", rq->index);
return -ETIMEDOUT; return -ETIMEDOUT;
} }

6
drivers/net/enic/vnic_wq.c
View File

@ -39,7 +39,7 @@ static int vnic_wq_alloc_bufs(struct vnic_wq *wq)
for (i = 0; i < blks; i++) { for (i = 0; i < blks; i++) {
wq->bufs[i] = kzalloc(VNIC_WQ_BUF_BLK_SZ, GFP_ATOMIC); wq->bufs[i] = kzalloc(VNIC_WQ_BUF_BLK_SZ, GFP_ATOMIC);
if (!wq->bufs[i]) { if (!wq->bufs[i]) {
printk(KERN_ERR "Failed to alloc wq_bufs\n"); pr_err("Failed to alloc wq_bufs\n");
return -ENOMEM; return -ENOMEM;
} }
} }
@ -94,7 +94,7 @@ int vnic_wq_alloc(struct vnic_dev *vdev, struct vnic_wq *wq, unsigned int index,
wq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_WQ, index); wq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_WQ, index);
if (!wq->ctrl) { if (!wq->ctrl) {
printk(KERN_ERR "Failed to hook WQ[%d] resource\n", index); pr_err("Failed to hook WQ[%d] resource\n", index);
return -EINVAL; return -EINVAL;
} }
@ -167,7 +167,7 @@ int vnic_wq_disable(struct vnic_wq *wq)
udelay(10); udelay(10);
} }
printk(KERN_ERR "Failed to disable WQ[%d]\n", wq->index); pr_err("Failed to disable WQ[%d]\n", wq->index);
return -ETIMEDOUT; return -ETIMEDOUT;
} }