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path: root/drivers/net/ethernet/dlink/sundance.c
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Diffstat (limited to 'drivers/net/ethernet/dlink/sundance.c')
-rw-r--r--drivers/net/ethernet/dlink/sundance.c211
1 files changed, 86 insertions, 125 deletions
diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c
index 1a27176381fb..277c50ef773f 100644
--- a/drivers/net/ethernet/dlink/sundance.c
+++ b/drivers/net/ethernet/dlink/sundance.c
@@ -18,14 +18,11 @@
http://www.scyld.com/network/sundance.html
[link no longer provides useful info -jgarzik]
Archives of the mailing list are still available at
- http://www.beowulf.org/pipermail/netdrivers/
+ https://www.beowulf.org/pipermail/netdrivers/
*/
#define DRV_NAME "sundance"
-#define DRV_VERSION "1.2"
-#define DRV_RELDATE "11-Sep-2006"
-
/* The user-configurable values.
These may be modified when a driver module is loaded.*/
@@ -101,11 +98,6 @@ static char *media[MAX_UNITS];
#include <linux/ethtool.h>
#include <linux/mii.h>
-/* These identify the driver base version and may not be removed. */
-static const char version[] =
- KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE
- " Written by Donald Becker\n";
-
MODULE_AUTHOR("Donald Becker <becker@scyld.com>");
MODULE_DESCRIPTION("Sundance Alta Ethernet driver");
MODULE_LICENSE("GPL");
@@ -348,7 +340,7 @@ enum wake_event_bits {
struct netdev_desc {
__le32 next_desc;
__le32 status;
- struct desc_frag { __le32 addr, length; } frag[1];
+ struct desc_frag { __le32 addr, length; } frag;
};
/* Bits in netdev_desc.status */
@@ -375,6 +367,7 @@ struct netdev_private {
dma_addr_t tx_ring_dma;
dma_addr_t rx_ring_dma;
struct timer_list timer; /* Media monitoring timer. */
+ struct net_device *ndev; /* backpointer */
/* ethtool extra stats */
struct {
u64 tx_multiple_collisions;
@@ -432,13 +425,13 @@ static int mdio_wait_link(struct net_device *dev, int wait);
static int netdev_open(struct net_device *dev);
static void check_duplex(struct net_device *dev);
static void netdev_timer(struct timer_list *t);
-static void tx_timeout(struct net_device *dev);
+static void tx_timeout(struct net_device *dev, unsigned int txqueue);
static void init_ring(struct net_device *dev);
static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev);
static int reset_tx (struct net_device *dev);
static irqreturn_t intr_handler(int irq, void *dev_instance);
-static void rx_poll(unsigned long data);
-static void tx_poll(unsigned long data);
+static void rx_poll(struct tasklet_struct *t);
+static void tx_poll(struct tasklet_struct *t);
static void refill_rx (struct net_device *dev);
static void netdev_error(struct net_device *dev, int intr_status);
static void netdev_error(struct net_device *dev, int intr_status);
@@ -486,7 +479,7 @@ static const struct net_device_ops netdev_ops = {
.ndo_start_xmit = start_tx,
.ndo_get_stats = get_stats,
.ndo_set_rx_mode = set_rx_mode,
- .ndo_do_ioctl = netdev_ioctl,
+ .ndo_eth_ioctl = netdev_ioctl,
.ndo_tx_timeout = tx_timeout,
.ndo_change_mtu = change_mtu,
.ndo_set_mac_address = sundance_set_mac_addr,
@@ -515,13 +508,7 @@ static int sundance_probe1(struct pci_dev *pdev,
int bar = 1;
#endif
int phy, phy_end, phy_idx = 0;
-
-/* when built into the kernel, we only print version if device is found */
-#ifndef MODULE
- static int printed_version;
- if (!printed_version++)
- printk(version);
-#endif
+ __le16 addr[ETH_ALEN / 2];
if (pci_enable_device(pdev))
return -EIO;
@@ -542,18 +529,20 @@ static int sundance_probe1(struct pci_dev *pdev,
goto err_out_res;
for (i = 0; i < 3; i++)
- ((__le16 *)dev->dev_addr)[i] =
+ addr[i] =
cpu_to_le16(eeprom_read(ioaddr, i + EEPROM_SA_OFFSET));
+ eth_hw_addr_set(dev, (u8 *)addr);
np = netdev_priv(dev);
+ np->ndev = dev;
np->base = ioaddr;
np->pci_dev = pdev;
np->chip_id = chip_idx;
np->msg_enable = (1 << debug) - 1;
spin_lock_init(&np->lock);
spin_lock_init(&np->statlock);
- tasklet_init(&np->rx_tasklet, rx_poll, (unsigned long)dev);
- tasklet_init(&np->tx_tasklet, tx_poll, (unsigned long)dev);
+ tasklet_setup(&np->rx_tasklet, rx_poll);
+ tasklet_setup(&np->tx_tasklet, tx_poll);
ring_space = dma_alloc_coherent(&pdev->dev, TX_TOTAL_SIZE,
&ring_dma, GFP_KERNEL);
@@ -719,7 +708,7 @@ static int change_mtu(struct net_device *dev, int new_mtu)
{
if (netif_running(dev))
return -EBUSY;
- dev->mtu = new_mtu;
+ WRITE_ONCE(dev->mtu, new_mtu);
return 0;
}
@@ -953,7 +942,7 @@ static void check_duplex(struct net_device *dev)
static void netdev_timer(struct timer_list *t)
{
- struct netdev_private *np = from_timer(np, t, timer);
+ struct netdev_private *np = timer_container_of(np, t, timer);
struct net_device *dev = np->mii_if.dev;
void __iomem *ioaddr = np->base;
int next_tick = 10*HZ;
@@ -969,14 +958,14 @@ static void netdev_timer(struct timer_list *t)
add_timer(&np->timer);
}
-static void tx_timeout(struct net_device *dev)
+static void tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct netdev_private *np = netdev_priv(dev);
void __iomem *ioaddr = np->base;
unsigned long flag;
netif_stop_queue(dev);
- tasklet_disable(&np->tx_tasklet);
+ tasklet_disable_in_atomic(&np->tx_tasklet);
iowrite16(0, ioaddr + IntrEnable);
printk(KERN_WARNING "%s: Transmit timed out, TxStatus %2.2x "
"TxFrameId %2.2x,"
@@ -991,8 +980,8 @@ static void tx_timeout(struct net_device *dev)
le32_to_cpu(np->tx_ring[i].next_desc),
le32_to_cpu(np->tx_ring[i].status),
(le32_to_cpu(np->tx_ring[i].status) >> 2) & 0xff,
- le32_to_cpu(np->tx_ring[i].frag[0].addr),
- le32_to_cpu(np->tx_ring[i].frag[0].length));
+ le32_to_cpu(np->tx_ring[i].frag.addr),
+ le32_to_cpu(np->tx_ring[i].frag.length));
}
printk(KERN_DEBUG "TxListPtr=%08x netif_queue_stopped=%d\n",
ioread32(np->base + TxListPtr),
@@ -1038,28 +1027,29 @@ static void init_ring(struct net_device *dev)
np->rx_ring[i].next_desc = cpu_to_le32(np->rx_ring_dma +
((i+1)%RX_RING_SIZE)*sizeof(*np->rx_ring));
np->rx_ring[i].status = 0;
- np->rx_ring[i].frag[0].length = 0;
+ np->rx_ring[i].frag.length = 0;
np->rx_skbuff[i] = NULL;
}
/* Fill in the Rx buffers. Handle allocation failure gracefully. */
for (i = 0; i < RX_RING_SIZE; i++) {
+ dma_addr_t addr;
+
struct sk_buff *skb =
netdev_alloc_skb(dev, np->rx_buf_sz + 2);
np->rx_skbuff[i] = skb;
if (skb == NULL)
break;
skb_reserve(skb, 2); /* 16 byte align the IP header. */
- np->rx_ring[i].frag[0].addr = cpu_to_le32(
- dma_map_single(&np->pci_dev->dev, skb->data,
- np->rx_buf_sz, DMA_FROM_DEVICE));
- if (dma_mapping_error(&np->pci_dev->dev,
- np->rx_ring[i].frag[0].addr)) {
+ addr = dma_map_single(&np->pci_dev->dev, skb->data,
+ np->rx_buf_sz, DMA_FROM_DEVICE);
+ if (dma_mapping_error(&np->pci_dev->dev, addr)) {
dev_kfree_skb(skb);
np->rx_skbuff[i] = NULL;
break;
}
- np->rx_ring[i].frag[0].length = cpu_to_le32(np->rx_buf_sz | LastFrag);
+ np->rx_ring[i].frag.addr = cpu_to_le32(addr);
+ np->rx_ring[i].frag.length = cpu_to_le32(np->rx_buf_sz | LastFrag);
}
np->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
@@ -1069,10 +1059,9 @@ static void init_ring(struct net_device *dev)
}
}
-static void tx_poll (unsigned long data)
+static void tx_poll(struct tasklet_struct *t)
{
- struct net_device *dev = (struct net_device *)data;
- struct netdev_private *np = netdev_priv(dev);
+ struct netdev_private *np = from_tasklet(np, t, tx_tasklet);
unsigned head = np->cur_task % TX_RING_SIZE;
struct netdev_desc *txdesc =
&np->tx_ring[(np->cur_tx - 1) % TX_RING_SIZE];
@@ -1100,6 +1089,7 @@ start_tx (struct sk_buff *skb, struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
struct netdev_desc *txdesc;
+ dma_addr_t addr;
unsigned entry;
/* Calculate the next Tx descriptor entry. */
@@ -1107,14 +1097,15 @@ start_tx (struct sk_buff *skb, struct net_device *dev)
np->tx_skbuff[entry] = skb;
txdesc = &np->tx_ring[entry];
+ addr = dma_map_single(&np->pci_dev->dev, skb->data, skb->len,
+ DMA_TO_DEVICE);
+ if (dma_mapping_error(&np->pci_dev->dev, addr))
+ goto drop_frame;
+
txdesc->next_desc = 0;
txdesc->status = cpu_to_le32 ((entry << 2) | DisableAlign);
- txdesc->frag[0].addr = cpu_to_le32(dma_map_single(&np->pci_dev->dev,
- skb->data, skb->len, DMA_TO_DEVICE));
- if (dma_mapping_error(&np->pci_dev->dev,
- txdesc->frag[0].addr))
- goto drop_frame;
- txdesc->frag[0].length = cpu_to_le32 (skb->len | LastFrag);
+ txdesc->frag.addr = cpu_to_le32(addr);
+ txdesc->frag.length = cpu_to_le32 (skb->len | LastFrag);
/* Increment cur_tx before tasklet_schedule() */
np->cur_tx++;
@@ -1163,7 +1154,7 @@ reset_tx (struct net_device *dev)
skb = np->tx_skbuff[i];
if (skb) {
dma_unmap_single(&np->pci_dev->dev,
- le32_to_cpu(np->tx_ring[i].frag[0].addr),
+ le32_to_cpu(np->tx_ring[i].frag.addr),
skb->len, DMA_TO_DEVICE);
dev_kfree_skb_any(skb);
np->tx_skbuff[i] = NULL;
@@ -1193,7 +1184,6 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
int handled = 0;
int i;
-
do {
int intr_status = ioread16(ioaddr + IntrStatus);
iowrite16(intr_status, ioaddr + IntrStatus);
@@ -1284,12 +1274,12 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
skb = np->tx_skbuff[entry];
/* Free the original skb. */
dma_unmap_single(&np->pci_dev->dev,
- le32_to_cpu(np->tx_ring[entry].frag[0].addr),
+ le32_to_cpu(np->tx_ring[entry].frag.addr),
skb->len, DMA_TO_DEVICE);
- dev_kfree_skb_irq (np->tx_skbuff[entry]);
+ dev_consume_skb_irq(np->tx_skbuff[entry]);
np->tx_skbuff[entry] = NULL;
- np->tx_ring[entry].frag[0].addr = 0;
- np->tx_ring[entry].frag[0].length = 0;
+ np->tx_ring[entry].frag.addr = 0;
+ np->tx_ring[entry].frag.length = 0;
}
spin_unlock(&np->lock);
} else {
@@ -1303,12 +1293,12 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
skb = np->tx_skbuff[entry];
/* Free the original skb. */
dma_unmap_single(&np->pci_dev->dev,
- le32_to_cpu(np->tx_ring[entry].frag[0].addr),
+ le32_to_cpu(np->tx_ring[entry].frag.addr),
skb->len, DMA_TO_DEVICE);
- dev_kfree_skb_irq (np->tx_skbuff[entry]);
+ dev_consume_skb_irq(np->tx_skbuff[entry]);
np->tx_skbuff[entry] = NULL;
- np->tx_ring[entry].frag[0].addr = 0;
- np->tx_ring[entry].frag[0].length = 0;
+ np->tx_ring[entry].frag.addr = 0;
+ np->tx_ring[entry].frag.length = 0;
}
spin_unlock(&np->lock);
}
@@ -1328,10 +1318,10 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
return IRQ_RETVAL(handled);
}
-static void rx_poll(unsigned long data)
+static void rx_poll(struct tasklet_struct *t)
{
- struct net_device *dev = (struct net_device *)data;
- struct netdev_private *np = netdev_priv(dev);
+ struct netdev_private *np = from_tasklet(np, t, rx_tasklet);
+ struct net_device *dev = np->ndev;
int entry = np->cur_rx % RX_RING_SIZE;
int boguscnt = np->budget;
void __iomem *ioaddr = np->base;
@@ -1385,16 +1375,16 @@ static void rx_poll(unsigned long data)
(skb = netdev_alloc_skb(dev, pkt_len + 2)) != NULL) {
skb_reserve(skb, 2); /* 16 byte align the IP header */
dma_sync_single_for_cpu(&np->pci_dev->dev,
- le32_to_cpu(desc->frag[0].addr),
+ le32_to_cpu(desc->frag.addr),
np->rx_buf_sz, DMA_FROM_DEVICE);
skb_copy_to_linear_data(skb, np->rx_skbuff[entry]->data, pkt_len);
dma_sync_single_for_device(&np->pci_dev->dev,
- le32_to_cpu(desc->frag[0].addr),
+ le32_to_cpu(desc->frag.addr),
np->rx_buf_sz, DMA_FROM_DEVICE);
skb_put(skb, pkt_len);
} else {
dma_unmap_single(&np->pci_dev->dev,
- le32_to_cpu(desc->frag[0].addr),
+ le32_to_cpu(desc->frag.addr),
np->rx_buf_sz, DMA_FROM_DEVICE);
skb_put(skb = np->rx_skbuff[entry], pkt_len);
np->rx_skbuff[entry] = NULL;
@@ -1427,12 +1417,13 @@ static void refill_rx (struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
int entry;
- int cnt = 0;
/* Refill the Rx ring buffers. */
for (;(np->cur_rx - np->dirty_rx + RX_RING_SIZE) % RX_RING_SIZE > 0;
np->dirty_rx = (np->dirty_rx + 1) % RX_RING_SIZE) {
struct sk_buff *skb;
+ dma_addr_t addr;
+
entry = np->dirty_rx % RX_RING_SIZE;
if (np->rx_skbuff[entry] == NULL) {
skb = netdev_alloc_skb(dev, np->rx_buf_sz + 2);
@@ -1440,21 +1431,20 @@ static void refill_rx (struct net_device *dev)
if (skb == NULL)
break; /* Better luck next round. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
- np->rx_ring[entry].frag[0].addr = cpu_to_le32(
- dma_map_single(&np->pci_dev->dev, skb->data,
- np->rx_buf_sz, DMA_FROM_DEVICE));
- if (dma_mapping_error(&np->pci_dev->dev,
- np->rx_ring[entry].frag[0].addr)) {
+ addr = dma_map_single(&np->pci_dev->dev, skb->data,
+ np->rx_buf_sz, DMA_FROM_DEVICE);
+ if (dma_mapping_error(&np->pci_dev->dev, addr)) {
dev_kfree_skb_irq(skb);
np->rx_skbuff[entry] = NULL;
break;
}
+
+ np->rx_ring[entry].frag.addr = cpu_to_le32(addr);
}
/* Perhaps we need not reset this field. */
- np->rx_ring[entry].frag[0].length =
+ np->rx_ring[entry].frag.length =
cpu_to_le32(np->rx_buf_sz | LastFrag);
np->rx_ring[entry].status = 0;
- cnt++;
}
}
static void netdev_error(struct net_device *dev, int intr_status)
@@ -1626,7 +1616,7 @@ static int sundance_set_mac_addr(struct net_device *dev, void *data)
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
- memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
+ eth_hw_addr_set(dev, addr->sa_data);
__set_mac_addr(dev);
return 0;
@@ -1657,9 +1647,8 @@ static int check_if_running(struct net_device *dev)
static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
struct netdev_private *np = netdev_priv(dev);
- strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
- strlcpy(info->version, DRV_VERSION, sizeof(info->version));
- strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
+ strscpy(info->driver, DRV_NAME, sizeof(info->driver));
+ strscpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
}
static int get_link_ksettings(struct net_device *dev,
@@ -1863,20 +1852,20 @@ static int netdev_close(struct net_device *dev)
/* Stop the chip's Tx and Rx processes. */
iowrite16(TxDisable | RxDisable | StatsDisable, ioaddr + MACCtrl1);
- for (i = 2000; i > 0; i--) {
- if ((ioread32(ioaddr + DMACtrl) & 0xc000) == 0)
+ for (i = 2000; i > 0; i--) {
+ if ((ioread32(ioaddr + DMACtrl) & 0xc000) == 0)
break;
mdelay(1);
- }
+ }
- iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset,
+ iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset,
ioaddr + ASIC_HI_WORD(ASICCtrl));
- for (i = 2000; i > 0; i--) {
+ for (i = 2000; i > 0; i--) {
if ((ioread16(ioaddr + ASIC_HI_WORD(ASICCtrl)) & ResetBusy) == 0)
break;
mdelay(1);
- }
+ }
#ifdef __i386__
if (netif_msg_hw(np)) {
@@ -1884,21 +1873,21 @@ static int netdev_close(struct net_device *dev)
(int)(np->tx_ring_dma));
for (i = 0; i < TX_RING_SIZE; i++)
printk(KERN_DEBUG " #%d desc. %4.4x %8.8x %8.8x.\n",
- i, np->tx_ring[i].status, np->tx_ring[i].frag[0].addr,
- np->tx_ring[i].frag[0].length);
+ i, np->tx_ring[i].status, np->tx_ring[i].frag.addr,
+ np->tx_ring[i].frag.length);
printk(KERN_DEBUG " Rx ring %8.8x:\n",
(int)(np->rx_ring_dma));
for (i = 0; i < /*RX_RING_SIZE*/4 ; i++) {
printk(KERN_DEBUG " #%d desc. %4.4x %4.4x %8.8x\n",
- i, np->rx_ring[i].status, np->rx_ring[i].frag[0].addr,
- np->rx_ring[i].frag[0].length);
+ i, np->rx_ring[i].status, np->rx_ring[i].frag.addr,
+ np->rx_ring[i].frag.length);
}
}
#endif /* __i386__ debugging only */
free_irq(np->pci_dev->irq, dev);
- del_timer_sync(&np->timer);
+ timer_delete_sync(&np->timer);
/* Free all the skbuffs in the Rx queue. */
for (i = 0; i < RX_RING_SIZE; i++) {
@@ -1906,19 +1895,19 @@ static int netdev_close(struct net_device *dev)
skb = np->rx_skbuff[i];
if (skb) {
dma_unmap_single(&np->pci_dev->dev,
- le32_to_cpu(np->rx_ring[i].frag[0].addr),
+ le32_to_cpu(np->rx_ring[i].frag.addr),
np->rx_buf_sz, DMA_FROM_DEVICE);
dev_kfree_skb(skb);
np->rx_skbuff[i] = NULL;
}
- np->rx_ring[i].frag[0].addr = cpu_to_le32(0xBADF00D0); /* poison */
+ np->rx_ring[i].frag.addr = cpu_to_le32(0xBADF00D0); /* poison */
}
for (i = 0; i < TX_RING_SIZE; i++) {
np->tx_ring[i].next_desc = 0;
skb = np->tx_skbuff[i];
if (skb) {
dma_unmap_single(&np->pci_dev->dev,
- le32_to_cpu(np->tx_ring[i].frag[0].addr),
+ le32_to_cpu(np->tx_ring[i].frag.addr),
skb->len, DMA_TO_DEVICE);
dev_kfree_skb(skb);
np->tx_skbuff[i] = NULL;
@@ -1945,11 +1934,9 @@ static void sundance_remove1(struct pci_dev *pdev)
}
}
-#ifdef CONFIG_PM
-
-static int sundance_suspend(struct pci_dev *pci_dev, pm_message_t state)
+static int __maybe_unused sundance_suspend(struct device *dev_d)
{
- struct net_device *dev = pci_get_drvdata(pci_dev);
+ struct net_device *dev = dev_get_drvdata(dev_d);
struct netdev_private *np = netdev_priv(dev);
void __iomem *ioaddr = np->base;
@@ -1959,30 +1946,24 @@ static int sundance_suspend(struct pci_dev *pci_dev, pm_message_t state)
netdev_close(dev);
netif_device_detach(dev);
- pci_save_state(pci_dev);
if (np->wol_enabled) {
iowrite8(AcceptBroadcast | AcceptMyPhys, ioaddr + RxMode);
iowrite16(RxEnable, ioaddr + MACCtrl1);
}
- pci_enable_wake(pci_dev, pci_choose_state(pci_dev, state),
- np->wol_enabled);
- pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
+
+ device_set_wakeup_enable(dev_d, np->wol_enabled);
return 0;
}
-static int sundance_resume(struct pci_dev *pci_dev)
+static int __maybe_unused sundance_resume(struct device *dev_d)
{
- struct net_device *dev = pci_get_drvdata(pci_dev);
+ struct net_device *dev = dev_get_drvdata(dev_d);
int err = 0;
if (!netif_running(dev))
return 0;
- pci_set_power_state(pci_dev, PCI_D0);
- pci_restore_state(pci_dev);
- pci_enable_wake(pci_dev, PCI_D0, 0);
-
err = netdev_open(dev);
if (err) {
printk(KERN_ERR "%s: Can't resume interface!\n",
@@ -1996,34 +1977,14 @@ out:
return err;
}
-#endif /* CONFIG_PM */
+static SIMPLE_DEV_PM_OPS(sundance_pm_ops, sundance_suspend, sundance_resume);
static struct pci_driver sundance_driver = {
.name = DRV_NAME,
.id_table = sundance_pci_tbl,
.probe = sundance_probe1,
.remove = sundance_remove1,
-#ifdef CONFIG_PM
- .suspend = sundance_suspend,
- .resume = sundance_resume,
-#endif /* CONFIG_PM */
+ .driver.pm = &sundance_pm_ops,
};
-static int __init sundance_init(void)
-{
-/* when a module, this is printed whether or not devices are found in probe */
-#ifdef MODULE
- printk(version);
-#endif
- return pci_register_driver(&sundance_driver);
-}
-
-static void __exit sundance_exit(void)
-{
- pci_unregister_driver(&sundance_driver);
-}
-
-module_init(sundance_init);
-module_exit(sundance_exit);
-
-
+module_pci_driver(sundance_driver);
generated by cgit (git 2.34.1) at 2025-12-25 01:43:09 +0000