Re: [PATCH] Gigabit Ethernet driver of Topcliff PCH

Joe Perches
2010-08-31T16:10:14Z

On Tue, 2010-08-31 at 23:15 +0900, Masayuki Ohtake wrote:
> We have modified this driver for your comment.

Some trivial logging message cleanups:

Missing newline
Alignment
Grammar
80 column coalescing

Signed-off-by: Joe Perches <joe@perches.com>
---
drivers/net/pch_gbe/pch_gbe_main.c | 180 ++++++++++++++++-------------------
drivers/net/pch_gbe/pch_gbe_param.c | 36 +++-----
drivers/net/pch_gbe/pch_gbe_phy.c | 2 +-
3 files changed, 94 insertions(+), 124 deletions(-)

diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index ce0c38e..264f275 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -284,7 +284,7 @@ s32 pch_gbe_mac_force_mac_fc(struct pch_gbe_hw *hw)
rx_fctrl &= ~PCH_GBE_FL_CTRL_EN;
iowrite32(rx_fctrl, &hw->reg->RX_FCTRL);
pr_debug("RX_FCTRL reg : 0x%08x mac->tx_fc_enable : %d\n",
- ioread32(&hw->reg->RX_FCTRL), mac->tx_fc_enable);
+ ioread32(&hw->reg->RX_FCTRL), mac->tx_fc_enable);
return 0;
}

@@ -299,7 +299,7 @@ void pch_gbe_mac_set_wol_event(struct pch_gbe_hw *hw, u32 wu_evt)

FUNC_ENTER();
pr_debug("wu_evt : 0x%08x ADDR_MASK reg : 0x%08x\n",
- wu_evt, ioread32(&hw->reg->ADDR_MASK));
+ wu_evt, ioread32(&hw->reg->ADDR_MASK));

if (wu_evt) {
/* Set Wake-On-Lan address mask */
@@ -360,8 +360,8 @@ u16 pch_gbe_mac_ctrl_miim(struct pch_gbe_hw *hw, u32 addr, u32 dir, u32 reg,
spin_unlock_irqrestore(&hw->miim_lock, flags);

pr_debug("PHY %s: reg=%d, data=0x%04X\n",
- dir == PCH_GBE_MIIM_OPER_READ ? "READ" : "WRITE", reg,
- dir == PCH_GBE_MIIM_OPER_READ ? data_out : data);
+ dir == PCH_GBE_MIIM_OPER_READ ? "READ" : "WRITE", reg,
+ dir == PCH_GBE_MIIM_OPER_READ ? data_out : data);
return (u16) data_out;
}

@@ -394,9 +394,9 @@ void pch_gbe_mac_set_pause_packet(struct pch_gbe_hw *hw)
iowrite32(PCH_GBE_PS_PKT_RQ, &hw->reg->PAUSE_REQ);

pr_debug("PAUSE_PKT1-5 reg : 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
- ioread32(&hw->reg->PAUSE_PKT1), ioread32(&hw->reg->PAUSE_PKT2),
- ioread32(&hw->reg->PAUSE_PKT3), ioread32(&hw->reg->PAUSE_PKT4),
- ioread32(&hw->reg->PAUSE_PKT5));
+ ioread32(&hw->reg->PAUSE_PKT1), ioread32(&hw->reg->PAUSE_PKT2),
+ ioread32(&hw->reg->PAUSE_PKT3), ioread32(&hw->reg->PAUSE_PKT4),
+ ioread32(&hw->reg->PAUSE_PKT5));

return;
}
@@ -607,7 +607,7 @@ static void pch_gbe_free_irq(struct pch_gbe_adapter *adapter)
free_irq(adapter->pdev->irq, netdev);
if (adapter->have_msi) {
pci_disable_msi(adapter->pdev);
- pr_debug("call pci_disable_msi");
+ pr_debug("call pci_disable_msi\n");
}
}

@@ -677,8 +677,9 @@ static void pch_gbe_configure_tx(struct pch_gbe_adapter *adapter)
u32 tdba, tdlen, dctrl;

FUNC_ENTER();
- pr_debug("dma adr = 0x%08x size = 0x%08x\n",
- adapter->tx_ring->dma, adapter->tx_ring->size);
+ pr_debug("dma addr = 0x%08llx size = 0x%08x\n",
+ (unsigned long long)adapter->tx_ring->dma,
+ adapter->tx_ring->size);

/* Setup the HW Tx Head and Tail descriptor pointers */
tdba = adapter->tx_ring->dma;
@@ -731,8 +732,9 @@ static void pch_gbe_configure_rx(struct pch_gbe_adapter *adapter)
u32 rdba, rdlen, rctl, rxdma;

FUNC_ENTER();
- pr_debug("dma adr = 0x%08x size = 0x%08x\n",
- adapter->rx_ring->dma, adapter->rx_ring->size);
+ pr_debug("dma adr = 0x%08llx size = 0x%08x\n",
+ (unsigned long long)adapter->rx_ring->dma,
+ adapter->rx_ring->size);

pch_gbe_mac_force_mac_fc(hw);

@@ -746,8 +748,8 @@ static void pch_gbe_configure_rx(struct pch_gbe_adapter *adapter)
iowrite32(rxdma, &hw->reg->DMA_CTRL);

pr_debug("MAC_RX_EN reg = 0x%08x DMA_CTRL reg = 0x%08x\n",
- ioread32(&hw->reg->MAC_RX_EN),
- ioread32(&hw->reg->DMA_CTRL));
+ ioread32(&hw->reg->MAC_RX_EN),
+ ioread32(&hw->reg->DMA_CTRL));

/* Setup the HW Rx Head and Tail Descriptor Pointers and
* the Base and Length of the Rx Descriptor Ring */
@@ -827,8 +829,7 @@ static void pch_gbe_clean_tx_ring(struct pch_gbe_adapter *adapter,
buffer_info = &tx_ring->buffer_info[i];
pch_gbe_unmap_and_free_tx_resource(adapter, buffer_info);
}
- pr_debug("call pch_gbe_unmap_and_free_tx_resource() %d count\n",
- i);
+ pr_debug("call pch_gbe_unmap_and_free_tx_resource() %d count\n", i);

size = (unsigned long)sizeof(struct pch_gbe_buffer) * tx_ring->count;
memset(tx_ring->buffer_info, 0, size);
@@ -861,8 +862,7 @@ pch_gbe_clean_rx_ring(struct pch_gbe_adapter *adapter,
buffer_info = &rx_ring->buffer_info[i];
pch_gbe_unmap_and_free_rx_resource(adapter, buffer_info);
}
- pr_debug("call pch_gbe_unmap_and_free_rx_resource() %d count\n",
- i);
+ pr_debug("call pch_gbe_unmap_and_free_rx_resource() %d count\n", i);
size = (unsigned long)sizeof(struct pch_gbe_buffer) * rx_ring->count;
memset(rx_ring->buffer_info, 0, size);

@@ -964,14 +964,16 @@ static void pch_gbe_watchdog(unsigned long data)
hw->mac.link_duplex);
/* Set the communication mode */
pch_gbe_set_mode(adapter, hw->mac.link_speed,
- hw->mac.link_duplex);
- pr_debug("NIC Link is Up %d Mbps %s-Duplex\n",
- cmd.speed, cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
+ hw->mac.link_duplex);
+ netdev_dbg(netdev,
+ "Link is Up %d Mbps %s-Duplex\n",
+ cmd.speed,
+ cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
netif_carrier_on(netdev);
netif_wake_queue(netdev);
} else if ((!mii_link_ok(&adapter->mii)) &&
- (netif_carrier_ok(netdev))) {
- pr_debug("NIC Link is Down\n");
+ (netif_carrier_ok(netdev))) {
+ netdev_dbg(netdev, "NIC Link is Down\n");
hw->mac.link_speed = SPEED_10;
hw->mac.link_duplex = DUPLEX_HALF;
netif_carrier_off(netdev);
@@ -1183,7 +1185,7 @@ static irqreturn_t pch_gbe_intr(int irq, void *data)
}
}
pr_debug("return = 0x%08x INT_EN reg = 0x%08x\n",
- IRQ_HANDLED, ioread32(&hw->reg->INT_EN));
+ IRQ_HANDLED, ioread32(&hw->reg->INT_EN));
return IRQ_HANDLED;
}

@@ -1238,9 +1240,9 @@ pch_gbe_alloc_rx_buffers(struct pch_gbe_adapter *adapter,
rx_desc->buffer_addr = (buffer_info->dma);
rx_desc->gbec_status = DSC_INIT16;

- pr_debug("i = %d buffer_info->dma = 0x%x "
- "buffer_info->length = 0x%x\n",
- i, buffer_info->dma, buffer_info->length);
+ pr_debug("i = %d buffer_info->dma = 0x08%llx buffer_info->length = 0x%x\n",
+ i, (unsigned long long)buffer_info->dma,
+ buffer_info->length);

if (unlikely(++i == rx_ring->count))
i = 0;
@@ -1311,7 +1313,7 @@ pch_gbe_clean_tx(struct pch_gbe_adapter *adapter,
i = tx_ring->next_to_clean;
tx_desc = PCH_GBE_TX_DESC(*tx_ring, i);
pr_debug("gbec_status:0x%04x dma_status:0x%04x\n",
- tx_desc->gbec_status, tx_desc->dma_status);
+ tx_desc->gbec_status, tx_desc->dma_status);

while ((tx_desc->gbec_status & DSC_INIT16) == 0x0000) {
pr_debug("gbec_status:0x%04x\n", tx_desc->gbec_status);
@@ -1321,7 +1323,7 @@ pch_gbe_clean_tx(struct pch_gbe_adapter *adapter,

if ((tx_desc->gbec_status & PCH_GBE_TXD_GMAC_STAT_ABT)) {
adapter->stats.tx_aborted_errors++;
- pr_err("Transfer Aboat Error\n");
+ pr_err("Transfer Abort Error\n");
} else if ((tx_desc->gbec_status & PCH_GBE_TXD_GMAC_STAT_CRSER)
) {
adapter->stats.tx_carrier_errors++;
@@ -1353,9 +1355,8 @@ pch_gbe_clean_tx(struct pch_gbe_adapter *adapter,
skb_trim(buffer_info->skb, 0);
}
if (buffer_info->kernel_skb) {
- pr_debug
- ("free buffer_info->kernel_skb adr: 0x%x\n",
- (u32)(buffer_info->kernel_skb));
+ pr_debug("free buffer_info->kernel_skb adr: 0x%x\n",
+ (u32)(buffer_info->kernel_skb));
dev_kfree_skb(buffer_info->kernel_skb);
buffer_info->kernel_skb = NULL;
}
@@ -1368,8 +1369,8 @@ pch_gbe_clean_tx(struct pch_gbe_adapter *adapter,
if (cleaned_count++ == PCH_GBE_TX_WEIGHT)
break;
}
- pr_debug("called pch_gbe_unmap_and_free_tx_resource() %dcount\n",
- cleaned_count);
+ pr_debug("called pch_gbe_unmap_and_free_tx_resource() %d count\n",
+ cleaned_count);
/* Recover from running out of Tx resources in xmit_frame */
if (unlikely(cleaned && (netif_queue_stopped(adapter->netdev)))) {
netif_wake_queue(adapter->netdev);
@@ -1439,8 +1440,7 @@ pch_gbe_clean_rx(struct pch_gbe_adapter *adapter,
/* Prefetch the packet */
prefetch(skb->data);

- pr_debug
- ("RxDecNo = 0x%04x Status[DMA:0x%02x GBE:0x%04x "
+ pr_debug("RxDecNo = 0x%04x Status[DMA:0x%02x GBE:0x%04x "
"TCP:0x%08x] BufInf = 0x%08x\n",
i, dma_status, gbec_status, tcp_ip_status,
(u32) (buffer_info));
@@ -1528,9 +1528,8 @@ pch_gbe_clean_rx(struct pch_gbe_adapter *adapter,
}
(*work_done)++;
netdev->last_rx = jiffies;
- pr_debug
- ("Receive skb->ip_summed: %d length: %d\n",
- skb->ip_summed, length);
+ pr_debug("Receive skb->ip_summed: %d length: %d\n",
+ skb->ip_summed, length);
}
dorrop:
/* return some buffers to hardware, one at a time is too slow */
@@ -1568,8 +1567,7 @@ int pch_gbe_setup_tx_resources(struct pch_gbe_adapter *adapter,
size = (int)sizeof(struct pch_gbe_buffer) * tx_ring->count;
tx_ring->buffer_info = vmalloc(size);
if (!tx_ring->buffer_info) {
- pr_err("Unable to allocate memory "
- "for the buffer infomation\n");
+ pr_err("Unable to allocate memory for the buffer infomation\n");
return -ENOMEM;
}
memset(tx_ring->buffer_info, 0, size);
@@ -1580,8 +1578,7 @@ int pch_gbe_setup_tx_resources(struct pch_gbe_adapter *adapter,
pci_alloc_consistent(pdev, tx_ring->size, &tx_ring->dma);
if (!tx_ring->desc) {
vfree(tx_ring->buffer_info);
- pr_err("Unable to allocate memory "
- "for the transmit descriptor ring\n");
+ pr_err("Unable to allocate memory for the transmit descriptor ring\n");
return -ENOMEM;
}
memset(tx_ring->desc, 0, tx_ring->size);
@@ -1594,10 +1591,10 @@ int pch_gbe_setup_tx_resources(struct pch_gbe_adapter *adapter,
tx_desc = PCH_GBE_TX_DESC(*tx_ring, desNo);
tx_desc->gbec_status = DSC_INIT16;
}
- pr_debug("tx_ring->desc = 0x%08x tx_ring->dma = 0x%08x\n"
- "next_to_clean = 0x%08x next_to_use = 0x%08x\n",
- (u32) tx_ring->desc, tx_ring->dma,
- tx_ring->next_to_clean, tx_ring->next_to_use);
+ pr_debug("tx_ring->desc = 0x%08x tx_ring->dma = 0x%08llx\n"
+ "next_to_clean = 0x%08x next_to_use = 0x%08x\n",
+ (u32) tx_ring->desc, (unsigned long long)tx_ring->dma,
+ tx_ring->next_to_clean, tx_ring->next_to_use);
return 0;
}

@@ -1621,8 +1618,7 @@ int pch_gbe_setup_rx_resources(struct pch_gbe_adapter *adapter,
size = (int)sizeof(struct pch_gbe_buffer) * rx_ring->count;
rx_ring->buffer_info = vmalloc(size);
if (!rx_ring->buffer_info) {
- pr_err("Unable to allocate memory "
- "for the receive descriptor ring\n");
+ pr_err("Unable to allocate memory for the receive descriptor ring\n");
return -ENOMEM;
}
memset(rx_ring->buffer_info, 0, size);
@@ -1631,8 +1627,7 @@ int pch_gbe_setup_rx_resources(struct pch_gbe_adapter *adapter,
pci_alloc_consistent(pdev, rx_ring->size, &rx_ring->dma);

if (!rx_ring->desc) {
- pr_err("Unable to allocate memory "
- "for the receive descriptor ring\n");
+ pr_err("Unable to allocate memory for the receive descriptor ring\n");
vfree(rx_ring->buffer_info);
return -ENOMEM;
}
@@ -1643,10 +1638,10 @@ int pch_gbe_setup_rx_resources(struct pch_gbe_adapter *adapter,
rx_desc = PCH_GBE_RX_DESC(*rx_ring, desNo);
rx_desc->gbec_status = DSC_INIT16;
}
- pr_debug("rx_ring->desc = 0x%08x rx_ring->dma = 0x%08x "
- "next_to_clean = 0x%08x next_to_use = 0x%08x\n",
- (u32) rx_ring->desc, rx_ring->dma,
- rx_ring->next_to_clean, rx_ring->next_to_use);
+ pr_debug("rx_ring->desc = 0x%08x rx_ring->dma = 0x%08llx "
+ "next_to_clean = 0x%08x next_to_use = 0x%08x\n",
+ (u32) rx_ring->desc, (unsigned long long)rx_ring->dma,
+ rx_ring->next_to_clean, rx_ring->next_to_use);
return 0;
}

@@ -1714,8 +1709,8 @@ static int pch_gbe_request_irq(struct pch_gbe_adapter *adapter)
flags, netdev->name, netdev);
if (err)
pr_err("Unable to allocate interrupt Error: %d\n", err);
- pr_debug("adapter->have_msi : %d flags : 0x%04x "
- "return : 0x%04x\n", adapter->have_msi, flags, err);
+ pr_debug("adapter->have_msi : %d flags : 0x%04x return : 0x%04x\n",
+ adapter->have_msi, flags, err);
return err;
}

@@ -1834,14 +1829,13 @@ static int pch_gbe_sw_init(struct pch_gbe_adapter *adapter)
pch_gbe_init_stats(adapter);

pr_debug("vendor_id : 0x%08x device_id : 0x%08x\n",
- hw->vendor_id, hw->device_id);
- pr_debug("subsystem vendor_id :0x%08x device_id :0x%08x\n"
- "revision_id :0x%08x\n", hw->subsystem_vendor_id,
- hw->subsystem_device_id, hw->revision_id);
- pr_debug("rx_buffer_len : %d mac.max_frame_size : %d "
- "mac.min_frame_size : %d\n",
- (u32) adapter->rx_buffer_len,
- hw->mac.max_frame_size, hw->mac.min_frame_size);
+ hw->vendor_id, hw->device_id);
+ pr_debug("subsystem vendor_id :0x%08x device_id :0x%08x revision_id :0x%08x\n",
+ hw->subsystem_vendor_id,
+ hw->subsystem_device_id, hw->revision_id);
+ pr_debug("rx_buffer_len : %d mac.min_frame_size : %d mac.max_frame_size : %d\n",
+ (u32) adapter->rx_buffer_len,
+ hw->mac.min_frame_size, hw->mac.max_frame_size);
return 0;
}

@@ -1927,8 +1921,8 @@ static int pch_gbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
return NETDEV_TX_OK;
}
if (unlikely(skb->len > (adapter->hw.mac.max_frame_size - 4))) {
- pr_err("Transfer length Error: %d over %d\n",
- skb->len, adapter->hw.mac.max_frame_size);
+ pr_err("Transfer length Error: skb len: %d > max: %d\n",
+ skb->len, adapter->hw.mac.max_frame_size);
dev_kfree_skb_any(skb);
adapter->stats.tx_length_errors++;
return NETDEV_TX_BUSY;
@@ -1940,10 +1934,8 @@ static int pch_gbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
if (unlikely(!PCH_GBE_DESC_UNUSED(tx_ring))) {
netif_stop_queue(netdev);
spin_unlock_irqrestore(&tx_ring->tx_lock, flags);
- pr_debug
- ("Return : BUSY next_to use : 0x%08x "
- "next_to clean : 0x%08x\n",
- tx_ring->next_to_use, tx_ring->next_to_clean);
+ pr_debug("Return : BUSY next_to use : 0x%08x next_to clean : 0x%08x\n",
+ tx_ring->next_to_use, tx_ring->next_to_clean);
return NETDEV_TX_BUSY;
}
spin_unlock_irqrestore(&tx_ring->tx_lock, flags);
@@ -2023,9 +2015,8 @@ static void pch_gbe_set_multi(struct net_device *netdev)
PCH_GBE_MAR_ENTRIES);
kfree(mta_list);

- pr_debug("RX_MODE reg(check bit31,30 ADD,MLT) : 0x%08x "
- "netdev->mc_count : 0x%08x\n",
- ioread32(&hw->reg->RX_MODE), mc_count);
+ pr_debug("RX_MODE reg(check bit31,30 ADD,MLT) : 0x%08x netdev->mc_count : 0x%08x\n",
+ ioread32(&hw->reg->RX_MODE), mc_count);
}

/**
@@ -2052,17 +2043,11 @@ static int pch_gbe_set_mac(struct net_device *netdev, void *addr)
ret_val = 0;
}
pr_debug("ret_val : 0x%08x\n", ret_val);
- pr_debug("dev_addr : %02x:%02x:%02x:%02x:%02x:%02x\n",
- netdev->dev_addr[0], netdev->dev_addr[1],
- netdev->dev_addr[2], netdev->dev_addr[3],
- netdev->dev_addr[4], netdev->dev_addr[5]);
- pr_debug("mac_addr : %02x:%02x:%02x:%02x:%02x:%02x\n",
- adapter->hw.mac.addr[0], adapter->hw.mac.addr[1],
- adapter->hw.mac.addr[2], adapter->hw.mac.addr[3],
- adapter->hw.mac.addr[4], adapter->hw.mac.addr[5]);
+ pr_debug("dev_addr : %pM\n", netdev->dev_addr);
+ pr_debug("mac_addr : %pM\n", adapter->hw.mac.addr);
pr_debug("MAC_ADR1AB reg : 0x%08x 0x%08x\n",
- ioread32(&adapter->hw.reg->mac_adr[0].high),
- ioread32(&adapter->hw.reg->mac_adr[0].low));
+ ioread32(&adapter->hw.reg->mac_adr[0].high),
+ ioread32(&adapter->hw.reg->mac_adr[0].low));
return ret_val;
}

@@ -2102,10 +2087,9 @@ static int pch_gbe_change_mtu(struct net_device *netdev, int new_mtu)
else
pch_gbe_reset(adapter);

- pr_debug
- ("max_frame : %d rx_buffer_len : %d mtu : %d max_frame_size : %d\n",
- max_frame, (u32) adapter->rx_buffer_len, netdev->mtu,
- adapter->hw.mac.max_frame_size);
+ pr_debug("max_frame : %d rx_buffer_len : %d mtu : %d max_frame_size : %d\n",
+ max_frame, (u32) adapter->rx_buffer_len, netdev->mtu,
+ adapter->hw.mac.max_frame_size);
return 0;
}

@@ -2184,7 +2168,7 @@ static int pch_gbe_napi_poll(struct napi_struct *napi, int budget)
}

pr_debug("poll_end_flag : %d work_done : %d budget : %d\n",
- poll_end_flag, work_done, budget);
+ poll_end_flag, work_done, budget);
return work_done;
}

@@ -2242,7 +2226,7 @@ static pci_ers_result_t pch_gbe_io_slot_reset(struct pci_dev *pdev)

FUNC_ENTER();
if (pci_enable_device(pdev)) {
- pr_err("Cannot re-enable PCI device after reset.\n");
+ pr_err("Cannot re-enable PCI device after reset\n");
return PCI_ERS_RESULT_DISCONNECT;
}
pci_set_master(pdev);
@@ -2263,8 +2247,7 @@ static void pch_gbe_io_resume(struct pci_dev *pdev)
FUNC_ENTER();
if (netif_running(netdev)) {
if (pch_gbe_up(adapter)) {
- pr_debug("can't bring device back up after reset\n"
- );
+ pr_debug("can't bring device back up after reset\n");
return;
}
}
@@ -2398,8 +2381,7 @@ static int pch_gbe_probe(struct pci_dev *pdev,
ret = dma_set_coherent_mask(&pdev->dev,
DMA_BIT_MASK(32));
if (ret) {
- pr_err("ERR: "
- "No usable DMA configuration, aborting\n");
+ pr_err("ERR: No usable DMA configuration, aborting\n");
goto err_disable_device;
}
}
@@ -2414,7 +2396,7 @@ static int pch_gbe_probe(struct pci_dev *pdev,
netdev = alloc_etherdev((int)sizeof(struct pch_gbe_adapter));
if (!netdev) {
ret = -ENOMEM;
- pr_err("ERR: Can't allocates and sets up an Ethernet device\n");
+ pr_err("ERR: Can't allocate and set up an Ethernet device\n");
goto err_release_pci;
}
SET_NETDEV_DEV(netdev, &pdev->dev);
@@ -2558,10 +2540,10 @@ static int __init pch_gbe_init_module(void)
ret = pci_register_driver(&pch_gbe_pcidev);
if (copybreak != PCH_GBE_COPYBREAK_DEFAULT) {
if (copybreak == 0) {
- pr_info("pch_gbe: copybreak disabled\n");
+ pr_info("copybreak disabled\n");
} else {
- pr_info("pch_gbe: copybreak enabled for "
- "packets <= %u bytes\n", copybreak);
+ pr_info("copybreak enabled for packets <= %u bytes\n",
+ copybreak);
}
}
return ret;
@@ -2569,7 +2551,7 @@ static int __init pch_gbe_init_module(void)

static void __exit pch_gbe_exit_module(void)
{
- pr_debug("pch_gbe_exit_module\n");
+ FUNC_ENTER();
pci_unregister_driver(&pch_gbe_pcidev);

pr_info("%s - unregister\n", DRV_STRING);
diff --git a/drivers/net/pch_gbe/pch_gbe_param.c b/drivers/net/pch_gbe/pch_gbe_param.c
index 08e1e00..1ac7aaa 100644
--- a/drivers/net/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/pch_gbe/pch_gbe_param.c
@@ -197,8 +197,7 @@ static int pch_gbe_validate_option(int *value, struct pch_gbe_option *opt,
break;
case range_option:
if (*value >= opt->arg.r.min && *value <= opt->arg.r.max) {
- pr_debug(
- "%s set to %i\n", opt->name, *value);
+ pr_debug("%s set to %i\n", opt->name, *value);
return 0;
}
break;
@@ -221,7 +220,7 @@ static int pch_gbe_validate_option(int *value, struct pch_gbe_option *opt,
}

pr_debug("Invalid %s value specified (%i) %s\n",
- opt->name, *value, opt->err);
+ opt->name, *value, opt->err);
*value = opt->def;
return -1;
}
@@ -315,9 +314,7 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter)
.p = an_list} }
};
if (speed || dplx) {
- pr_debug(
- "AutoNeg specified along with Speed or Duplex, "
- "parameter ignored\n");
+ pr_debug("AutoNeg specified along with Speed or Duplex, AutoNeg parameter ignored\n");
hw->phy.autoneg_advertised = opt.def;
} else {
hw->phy.autoneg_advertised = AutoNeg;
@@ -331,15 +328,13 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter)
case 0:
hw->mac.autoneg = hw->mac.fc_autoneg = 1;
if ((speed || dplx))
- pr_debug(
- "Speed and duplex autonegotiation enabled\n");
+ pr_debug("Speed and duplex autonegotiation enabled\n");
hw->mac.link_speed = SPEED_10;
hw->mac.link_duplex = DUPLEX_HALF;
break;
case PHY_HALF_DUPLEX:
pr_debug("Half Duplex specified without Speed\n");
- pr_debug("Using Autonegotiation at "
- "Half Duplex only\n");
+ pr_debug("Using Autonegotiation at Half Duplex only\n");
hw->mac.autoneg = hw->mac.fc_autoneg = 1;
hw->phy.autoneg_advertised = PHY_ADVERTISE_10_HALF |
PHY_ADVERTISE_100_HALF;
@@ -348,8 +343,7 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter)
break;
case PHY_FULL_DUPLEX:
pr_debug("Full Duplex specified without Speed\n");
- pr_debug("Using Autonegotiation at "
- "Full Duplex only\n");
+ pr_debug("Using Autonegotiation at Full Duplex only\n");
hw->mac.autoneg = hw->mac.fc_autoneg = 1;
hw->phy.autoneg_advertised = PHY_ADVERTISE_10_FULL |
PHY_ADVERTISE_100_FULL |
@@ -358,8 +352,7 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter)
hw->mac.link_duplex = DUPLEX_FULL;
break;
case PHY_SPEED_10:
- pr_debug("10 Mbps Speed specified "
- "without Duplex\n");
+ pr_debug("10 Mbps Speed specified without Duplex\n");
pr_debug("Using Autonegotiation at 10 Mbps only\n");
hw->mac.autoneg = hw->mac.fc_autoneg = 1;
hw->phy.autoneg_advertised = PHY_ADVERTISE_10_HALF |
@@ -382,10 +375,8 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter)
hw->mac.link_duplex = DUPLEX_FULL;
break;
case PHY_SPEED_100:
- pr_debug("100 Mbps Speed specified "
- "without Duplex\n");
- pr_debug("Using Autonegotiation at "
- "100 Mbps only\n");
+ pr_debug("100 Mbps Speed specified without Duplex\n");
+ pr_debug("Using Autonegotiation at 100 Mbps only\n");
hw->mac.autoneg = hw->mac.fc_autoneg = 1;
hw->phy.autoneg_advertised = PHY_ADVERTISE_100_HALF |
PHY_ADVERTISE_100_FULL;
@@ -407,17 +398,14 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter)
hw->mac.link_duplex = DUPLEX_FULL;
break;
case PHY_SPEED_1000:
- pr_debug("1000 Mbps Speed specified without "
- "Duplex\n");
+ pr_debug("1000 Mbps Speed specified without Duplex\n");
goto full_duplex_only;
case PHY_SPEED_1000 + PHY_HALF_DUPLEX:
- pr_debug(
- "Half Duplex is not supported at 1000 Mbps\n");
+ pr_debug("Half Duplex is not supported at 1000 Mbps\n");
/* fall through */
case PHY_SPEED_1000 + PHY_FULL_DUPLEX:
full_duplex_only:
- pr_debug(
- "Using Autonegotiation at 1000 Mbps Full Duplex only\n");
+ pr_debug("Using Autonegotiation at 1000 Mbps Full Duplex only\n");
hw->mac.autoneg = hw->mac.fc_autoneg = 1;
hw->phy.autoneg_advertised = PHY_ADVERTISE_1000_FULL;
hw->mac.link_speed = SPEED_1000;
diff --git a/drivers/net/pch_gbe/pch_gbe_phy.c b/drivers/net/pch_gbe/pch_gbe_phy.c
index 6a553c5..c4832d3 100644
--- a/drivers/net/pch_gbe/pch_gbe_phy.c
+++ b/drivers/net/pch_gbe/pch_gbe_phy.c
@@ -118,7 +118,7 @@ s32 pch_gbe_phy_get_id(struct pch_gbe_hw *hw)
phy->id = ((phy->id << 6) | ((phy_id2 & 0xFC00) >> 10));
phy->revision = (u32) (phy_id2 & 0x000F);
pr_debug("phy->id : 0x%08x phy->revision : 0x%08x\n",
- phy->id, phy->revision);
+ phy->id, phy->revision);
return 0;
}