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yaml
---
r: 55103
b: refs/heads/master
c: 1e00636
h: refs/heads/master
i:
  55101: 4a92041
  55099: a926187
  55095: fcbff64
  55087: 7e66281
  55071: 2518d1b
  55039: f0a1b3f
v: v3
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Jay Cliburn authored and Jeff Garzik committed May 8, 2007
1 parent dc551a6 commit 27e7e56
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Showing 5 changed files with 69 additions and 88 deletions.
2 changes: 1 addition & 1 deletion [refs]
View file
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 88ca2d070c3a169611ec38f00e945a036564ca26
refs/heads/master: 1e0063645ef1e89c63778fbb0417e79b7dc65b5f
19 changes: 7 additions & 12 deletions trunk/drivers/net/atl1/atl1_ethtool.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -156,8 +156,7 @@ static int atl1_set_settings(struct net_device *netdev,
u16 old_media_type = hw->media_type;

if (netif_running(adapter->netdev)) {
printk(KERN_DEBUG "%s: ethtool shutting down adapter\n",
atl1_driver_name);
dev_dbg(&adapter->pdev->dev, "ethtool shutting down adapter\n");
atl1_down(adapter);
}

Expand All @@ -166,9 +165,8 @@ static int atl1_set_settings(struct net_device *netdev,
else {
if (ecmd->speed == SPEED_1000) {
if (ecmd->duplex != DUPLEX_FULL) {
printk(KERN_WARNING
"%s: can't force to 1000M half duplex\n",
atl1_driver_name);
dev_warn(&adapter->pdev->dev,
"can't force to 1000M half duplex\n");
ret_val = -EINVAL;
goto exit_sset;
}
Expand Down Expand Up @@ -206,9 +204,8 @@ static int atl1_set_settings(struct net_device *netdev,
}
if (atl1_phy_setup_autoneg_adv(hw)) {
ret_val = -EINVAL;
printk(KERN_WARNING
"%s: invalid ethtool speed/duplex setting\n",
atl1_driver_name);
dev_warn(&adapter->pdev->dev,
"invalid ethtool speed/duplex setting\n");
goto exit_sset;
}
if (hw->media_type == MEDIA_TYPE_AUTO_SENSOR ||
Expand Down Expand Up @@ -239,12 +236,10 @@ static int atl1_set_settings(struct net_device *netdev,
hw->media_type = old_media_type;

if (netif_running(adapter->netdev)) {
printk(KERN_DEBUG "%s: ethtool starting adapter\n",
atl1_driver_name);
dev_dbg(&adapter->pdev->dev, "ethtool starting adapter\n");
atl1_up(adapter);
} else if (!ret_val) {
printk(KERN_DEBUG "%s: ethtool resetting adapter\n",
atl1_driver_name);
dev_dbg(&adapter->pdev->dev, "ethtool resetting adapter\n");
atl1_reset(adapter);
}
return ret_val;
Expand Down
22 changes: 10 additions & 12 deletions trunk/drivers/net/atl1/atl1_hw.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@
*/
s32 atl1_reset_hw(struct atl1_hw *hw)
{
struct pci_dev *pdev = hw->back->pdev;
u32 icr;
int i;

Expand Down Expand Up @@ -74,7 +75,7 @@ s32 atl1_reset_hw(struct atl1_hw *hw)
}

if (icr) {
printk (KERN_DEBUG "icr = %x\n", icr);
dev_dbg(&pdev->dev, "ICR = 0x%x\n", icr);
return icr;
}

Expand Down Expand Up @@ -437,6 +438,7 @@ s32 atl1_phy_enter_power_saving(struct atl1_hw *hw)
*/
static s32 atl1_phy_reset(struct atl1_hw *hw)
{
struct pci_dev *pdev = hw->back->pdev;
s32 ret_val;
u16 phy_data;

Expand Down Expand Up @@ -468,8 +470,7 @@ static s32 atl1_phy_reset(struct atl1_hw *hw)
u32 val;
int i;
/* pcie serdes link may be down! */
printk(KERN_DEBUG "%s: autoneg caused pcie phy link down\n",
atl1_driver_name);
dev_dbg(&pdev->dev, "pcie phy link down\n");

for (i = 0; i < 25; i++) {
msleep(1);
Expand All @@ -479,9 +480,7 @@ static s32 atl1_phy_reset(struct atl1_hw *hw)
}

if ((val & (MDIO_START | MDIO_BUSY)) != 0) {
printk(KERN_WARNING
"%s: pcie link down at least for 25ms\n",
atl1_driver_name);
dev_warn(&pdev->dev, "pcie link down at least 25ms\n");
return ret_val;
}
}
Expand Down Expand Up @@ -571,6 +570,7 @@ s32 atl1_phy_setup_autoneg_adv(struct atl1_hw *hw)
*/
static s32 atl1_setup_link(struct atl1_hw *hw)
{
struct pci_dev *pdev = hw->back->pdev;
s32 ret_val;

/*
Expand All @@ -581,15 +581,13 @@ static s32 atl1_setup_link(struct atl1_hw *hw)
*/
ret_val = atl1_phy_setup_autoneg_adv(hw);
if (ret_val) {
printk(KERN_DEBUG "%s: error setting up autonegotiation\n",
atl1_driver_name);
dev_dbg(&pdev->dev, "error setting up autonegotiation\n");
return ret_val;
}
/* SW.Reset , En-Auto-Neg if needed */
ret_val = atl1_phy_reset(hw);
if (ret_val) {
printk(KERN_DEBUG "%s: error resetting the phy\n",
atl1_driver_name);
dev_dbg(&pdev->dev, "error resetting phy\n");
return ret_val;
}
hw->phy_configured = true;
Expand Down Expand Up @@ -669,6 +667,7 @@ s32 atl1_init_hw(struct atl1_hw *hw)
*/
s32 atl1_get_speed_and_duplex(struct atl1_hw *hw, u16 *speed, u16 *duplex)
{
struct pci_dev *pdev = hw->back->pdev;
s32 ret_val;
u16 phy_data;

Expand All @@ -691,8 +690,7 @@ s32 atl1_get_speed_and_duplex(struct atl1_hw *hw, u16 *speed, u16 *duplex)
*speed = SPEED_10;
break;
default:
printk(KERN_DEBUG "%s: error getting speed\n",
atl1_driver_name);
dev_dbg(&pdev->dev, "error getting speed\n");
return ATL1_ERR_PHY_SPEED;
break;
}
Expand Down
83 changes: 37 additions & 46 deletions trunk/drivers/net/atl1/atl1_main.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -188,8 +188,7 @@ s32 atl1_setup_ring_resources(struct atl1_adapter *adapter)
size = sizeof(struct atl1_buffer) * (tpd_ring->count + rfd_ring->count);
tpd_ring->buffer_info = kzalloc(size, GFP_KERNEL);
if (unlikely(!tpd_ring->buffer_info)) {
printk(KERN_WARNING "%s: kzalloc failed , size = D%d\n",
atl1_driver_name, size);
dev_err(&pdev->dev, "kzalloc failed , size = D%d\n", size);
goto err_nomem;
}
rfd_ring->buffer_info =
Expand All @@ -207,9 +206,7 @@ s32 atl1_setup_ring_resources(struct atl1_adapter *adapter)
ring_header->desc = pci_alloc_consistent(pdev, ring_header->size,
&ring_header->dma);
if (unlikely(!ring_header->desc)) {
printk(KERN_WARNING
"%s: pci_alloc_consistent failed, size = D%d\n",
atl1_driver_name, size);
dev_err(&pdev->dev, "pci_alloc_consistent failed\n");
goto err_nomem;
}

Expand Down Expand Up @@ -373,8 +370,7 @@ static void atl1_rx_checksum(struct atl1_adapter *adapter,
if (rrd->err_flg & (ERR_FLAG_CRC | ERR_FLAG_TRUNC |
ERR_FLAG_CODE | ERR_FLAG_OV)) {
adapter->hw_csum_err++;
printk(KERN_DEBUG "%s: rx checksum error\n",
atl1_driver_name);
dev_dbg(&adapter->pdev->dev, "rx checksum error\n");
return;
}
}
Expand All @@ -393,8 +389,9 @@ static void atl1_rx_checksum(struct atl1_adapter *adapter,
}

/* IPv4, but hardware thinks its checksum is wrong */
printk(KERN_DEBUG "%s: hw csum wrong pkt_flag:%x, err_flag:%x\n",
atl1_driver_name, rrd->pkt_flg, rrd->err_flg);
dev_dbg(&adapter->pdev->dev,
"hw csum wrong, pkt_flag:%x, err_flag:%x\n",
rrd->pkt_flg, rrd->err_flg);
skb->ip_summed = CHECKSUM_COMPLETE;
skb->csum = htons(rrd->xsz.xsum_sz.rx_chksum);
adapter->hw_csum_err++;
Expand Down Expand Up @@ -507,14 +504,13 @@ static void atl1_intr_rx(struct atl1_adapter *adapter)
/* rrd seems to be bad */
if (unlikely(i-- > 0)) {
/* rrd may not be DMAed completely */
printk(KERN_DEBUG
"%s: RRD may not be DMAed completely\n",
atl1_driver_name);
dev_dbg(&adapter->pdev->dev,
"incomplete RRD DMA transfer\n");
udelay(1);
goto chk_rrd;
}
/* bad rrd */
printk(KERN_DEBUG "%s: bad RRD\n", atl1_driver_name);
dev_dbg(&adapter->pdev->dev, "bad RRD\n");
/* see if update RFD index */
if (rrd->num_buf > 1) {
u16 num_buf;
Expand Down Expand Up @@ -685,8 +681,8 @@ static void atl1_check_for_link(struct atl1_adapter *adapter)
/* notify upper layer link down ASAP */
if (!(phy_data & BMSR_LSTATUS)) { /* Link Down */
if (netif_carrier_ok(netdev)) { /* old link state: Up */
printk(KERN_INFO "%s: %s link is down\n",
atl1_driver_name, netdev->name);
dev_info(&adapter->pdev->dev, "%s link is down\n",
netdev->name);
adapter->link_speed = SPEED_0;
netif_carrier_off(netdev);
netif_stop_queue(netdev);
Expand Down Expand Up @@ -731,8 +727,8 @@ static irqreturn_t atl1_intr(int irq, void *data)

/* check if PCIE PHY Link down */
if (status & ISR_PHY_LINKDOWN) {
printk(KERN_DEBUG "%s: pcie phy link down %x\n",
atl1_driver_name, status);
dev_dbg(&adapter->pdev->dev, "pcie phy link down %x\n",
status);
if (netif_running(adapter->netdev)) { /* reset MAC */
iowrite32(0, adapter->hw.hw_addr + REG_IMR);
schedule_work(&adapter->pcie_dma_to_rst_task);
Expand All @@ -742,9 +738,9 @@ static irqreturn_t atl1_intr(int irq, void *data)

/* check if DMA read/write error ? */
if (status & (ISR_DMAR_TO_RST | ISR_DMAW_TO_RST)) {
printk(KERN_DEBUG
"%s: pcie DMA r/w error (status = 0x%x)\n",
atl1_driver_name, status);
dev_dbg(&adapter->pdev->dev,
"pcie DMA r/w error (status = 0x%x)\n",
status);
iowrite32(0, adapter->hw.hw_addr + REG_IMR);
schedule_work(&adapter->pcie_dma_to_rst_task);
return IRQ_HANDLED;
Expand All @@ -762,14 +758,13 @@ static irqreturn_t atl1_intr(int irq, void *data)

/* rx exception */
if (unlikely(status & (ISR_RXF_OV | ISR_RFD_UNRUN |
ISR_RRD_OV | ISR_HOST_RFD_UNRUN |
ISR_HOST_RRD_OV | ISR_CMB_RX))) {
if (status & (ISR_RXF_OV | ISR_RFD_UNRUN |
ISR_RRD_OV | ISR_HOST_RFD_UNRUN |
ISR_HOST_RRD_OV | ISR_CMB_RX))) {
if (status &
(ISR_RXF_OV | ISR_RFD_UNRUN | ISR_RRD_OV |
ISR_HOST_RFD_UNRUN | ISR_HOST_RRD_OV))
printk(KERN_INFO
"%s: rx exception: status = 0x%x\n",
atl1_driver_name, status);
ISR_HOST_RRD_OV))
dev_dbg(&adapter->pdev->dev,
"rx exception, ISR = 0x%x\n", status);
atl1_intr_rx(adapter);
}

Expand Down Expand Up @@ -874,8 +869,7 @@ static u32 atl1_check_link(struct atl1_adapter *adapter)
atl1_read_phy_reg(hw, MII_BMSR, &phy_data);
if (!(phy_data & BMSR_LSTATUS)) { /* link down */
if (netif_carrier_ok(netdev)) { /* old link state: Up */
printk(KERN_INFO "%s: link is down\n",
atl1_driver_name);
dev_info(&adapter->pdev->dev, "link is down\n");
adapter->link_speed = SPEED_0;
netif_carrier_off(netdev);
netif_stop_queue(netdev);
Expand Down Expand Up @@ -918,11 +912,11 @@ static u32 atl1_check_link(struct atl1_adapter *adapter)
adapter->link_speed = speed;
adapter->link_duplex = duplex;
atl1_setup_mac_ctrl(adapter);
printk(KERN_INFO "%s: %s link is up %d Mbps %s\n",
atl1_driver_name, netdev->name,
adapter->link_speed,
adapter->link_duplex ==
FULL_DUPLEX ? "full duplex" : "half duplex");
dev_info(&adapter->pdev->dev,
"%s link is up %d Mbps %s\n",
netdev->name, adapter->link_speed,
adapter->link_duplex == FULL_DUPLEX ?
"full duplex" : "half duplex");
}
if (!netif_carrier_ok(netdev)) { /* Link down -> Up */
netif_carrier_on(netdev);
Expand Down Expand Up @@ -1330,8 +1324,8 @@ static int atl1_tx_csum(struct atl1_adapter *adapter, struct sk_buff *skb,
cso = skb_transport_offset(skb);
css = cso + skb->csum_offset;
if (unlikely(cso & 0x1)) {
printk(KERN_DEBUG "%s: payload offset != even number\n",
atl1_driver_name);
dev_dbg(&adapter->pdev->dev,
"payload offset not an even number\n");
return -1;
}
csum->csumpl |= (cso & CSUM_PARAM_PLOADOFFSET_MASK) <<
Expand Down Expand Up @@ -1579,15 +1573,15 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
if (!spin_trylock(&adapter->lock)) {
/* Can't get lock - tell upper layer to requeue */
local_irq_restore(flags);
printk(KERN_DEBUG "%s: TX locked\n", atl1_driver_name);
dev_dbg(&adapter->pdev->dev, "tx locked\n");
return NETDEV_TX_LOCKED;
}

if (tpd_avail(&adapter->tpd_ring) < count) {
/* not enough descriptors */
netif_stop_queue(netdev);
spin_unlock_irqrestore(&adapter->lock, flags);
printk(KERN_DEBUG "%s: TX busy\n", atl1_driver_name);
dev_dbg(&adapter->pdev->dev, "tx busy\n");
return NETDEV_TX_BUSY;
}

Expand Down Expand Up @@ -1841,8 +1835,7 @@ static int atl1_change_mtu(struct net_device *netdev, int new_mtu)

if ((max_frame < MINIMUM_ETHERNET_FRAME_SIZE) ||
(max_frame > MAX_JUMBO_FRAME_SIZE)) {
printk(KERN_WARNING "%s: invalid MTU setting\n",
atl1_driver_name);
dev_warn(&adapter->pdev->dev, "invalid MTU setting\n");
return -EINVAL;
}

Expand Down Expand Up @@ -2136,9 +2129,7 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
if (err) {
err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (err) {
printk(KERN_DEBUG
"%s: no usable DMA configuration, aborting\n",
atl1_driver_name);
dev_err(&pdev->dev, "no usable DMA configuration\n");
goto err_dma;
}
pci_using_64 = false;
Expand Down Expand Up @@ -2175,7 +2166,9 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
goto err_pci_iomap;
}
/* get device revision number */
adapter->hw.dev_rev = ioread16(adapter->hw.hw_addr + (REG_MASTER_CTRL + 2));
adapter->hw.dev_rev = ioread16(adapter->hw.hw_addr +
(REG_MASTER_CTRL + 2));
dev_info(&pdev->dev, "version %s\n", DRIVER_VERSION);

/* set default ring resource counts */
adapter->rfd_ring.count = adapter->rrd_ring.count = ATL1_DEFAULT_RFD;
Expand Down Expand Up @@ -2466,8 +2459,6 @@ static void __exit atl1_exit_module(void)
*/
static int __init atl1_init_module(void)
{
printk(KERN_INFO "%s - version %s\n", atl1_driver_string, DRIVER_VERSION);
printk(KERN_INFO "%s\n", atl1_copyright);
return pci_register_driver(&atl1_driver);
}

Expand Down
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