MODULE_DESCRIPTION("Gianfar Ethernet Driver");
MODULE_LICENSE("GPL");
+static void gfar_init_rxbdp(struct net_device *dev, struct rxbd8 *bdp,
+ dma_addr_t buf)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ u32 lstatus;
+
+ bdp->bufPtr = buf;
+
+ lstatus = BD_LFLAG(RXBD_EMPTY | RXBD_INTERRUPT);
+ if (bdp == priv->rx_bd_base + priv->rx_ring_size - 1)
+ lstatus |= BD_LFLAG(RXBD_WRAP);
+
+ eieio();
+
+ bdp->lstatus = lstatus;
+}
+
+static int gfar_init_bds(struct net_device *ndev)
+{
+ struct gfar_private *priv = netdev_priv(ndev);
+ struct txbd8 *txbdp;
+ struct rxbd8 *rxbdp;
+ int i;
+
+ /* Initialize some variables in our dev structure */
+ priv->num_txbdfree = priv->tx_ring_size;
+ priv->dirty_tx = priv->cur_tx = priv->tx_bd_base;
+ priv->cur_rx = priv->rx_bd_base;
+ priv->skb_curtx = priv->skb_dirtytx = 0;
+ priv->skb_currx = 0;
+
+ /* Initialize Transmit Descriptor Ring */
+ txbdp = priv->tx_bd_base;
+ for (i = 0; i < priv->tx_ring_size; i++) {
+ txbdp->lstatus = 0;
+ txbdp->bufPtr = 0;
+ txbdp++;
+ }
+
+ /* Set the last descriptor in the ring to indicate wrap */
+ txbdp--;
+ txbdp->status |= TXBD_WRAP;
+
+ rxbdp = priv->rx_bd_base;
+ for (i = 0; i < priv->rx_ring_size; i++) {
+ struct sk_buff *skb = priv->rx_skbuff[i];
+
+ if (skb) {
+ gfar_init_rxbdp(ndev, rxbdp, rxbdp->bufPtr);
+ } else {
+ skb = gfar_new_skb(ndev);
+ if (!skb) {
+ pr_err("%s: Can't allocate RX buffers\n",
+ ndev->name);
+ return -ENOMEM;
+ }
+ priv->rx_skbuff[i] = skb;
+
+ gfar_new_rxbdp(ndev, rxbdp, skb);
+ }
+
+ rxbdp++;
+ }
+
+ return 0;
+}
+
+static int gfar_alloc_skb_resources(struct net_device *ndev)
+{
+ void *vaddr;
+ int i;
+ struct gfar_private *priv = netdev_priv(ndev);
+ struct device *dev = &priv->ofdev->dev;
+
+ /* Allocate memory for the buffer descriptors */
+ vaddr = dma_alloc_coherent(dev,
+ sizeof(*priv->tx_bd_base) * priv->tx_ring_size +
+ sizeof(*priv->rx_bd_base) * priv->rx_ring_size,
+ &priv->tx_bd_dma_base, GFP_KERNEL);
+ if (!vaddr) {
+ if (netif_msg_ifup(priv))
+ pr_err("%s: Could not allocate buffer descriptors!\n",
+ ndev->name);
+ return -ENOMEM;
+ }
+
+ priv->tx_bd_base = vaddr;
+
+ /* Start the rx descriptor ring where the tx ring leaves off */
+ vaddr = vaddr + sizeof(*priv->tx_bd_base) * priv->tx_ring_size;
+ priv->rx_bd_base = vaddr;
+
+ /* Setup the skbuff rings */
+ priv->tx_skbuff = kmalloc(sizeof(*priv->tx_skbuff) *
+ priv->tx_ring_size, GFP_KERNEL);
+ if (!priv->tx_skbuff) {
+ if (netif_msg_ifup(priv))
+ pr_err("%s: Could not allocate tx_skbuff\n",
+ ndev->name);
+ goto cleanup;
+ }
+
+ for (i = 0; i < priv->tx_ring_size; i++)
+ priv->tx_skbuff[i] = NULL;
+
+ priv->rx_skbuff = kmalloc(sizeof(*priv->rx_skbuff) *
+ priv->rx_ring_size, GFP_KERNEL);
+ if (!priv->rx_skbuff) {
+ if (netif_msg_ifup(priv))
+ pr_err("%s: Could not allocate rx_skbuff\n",
+ ndev->name);
+ goto cleanup;
+ }
+
+ for (i = 0; i < priv->rx_ring_size; i++)
+ priv->rx_skbuff[i] = NULL;
+
+ if (gfar_init_bds(ndev))
+ goto cleanup;
+
+ return 0;
+
+cleanup:
+ free_skb_resources(priv);
+ return -ENOMEM;
+}
+
+static void gfar_init_mac(struct net_device *ndev)
+{
+ struct gfar_private *priv = netdev_priv(ndev);
+ struct gfar __iomem *regs = priv->regs;
+ u32 rctrl = 0;
+ u32 tctrl = 0;
+ u32 attrs = 0;
+
+ /* enet DMA only understands physical addresses */
+ gfar_write(®s->tbase0, priv->tx_bd_dma_base);
+ gfar_write(®s->rbase0, priv->tx_bd_dma_base +
+ sizeof(*priv->tx_bd_base) *
+ priv->tx_ring_size);
+
+ /* Configure the coalescing support */
+ gfar_write(®s->txic, 0);
+ if (priv->txcoalescing)
+ gfar_write(®s->txic, priv->txic);
+
+ gfar_write(®s->rxic, 0);
+ if (priv->rxcoalescing)
+ gfar_write(®s->rxic, priv->rxic);
+
+ if (priv->rx_csum_enable)
+ rctrl |= RCTRL_CHECKSUMMING;
+
+ if (priv->extended_hash) {
+ rctrl |= RCTRL_EXTHASH;
+
+ gfar_clear_exact_match(ndev);
+ rctrl |= RCTRL_EMEN;
+ }
+
+ if (priv->padding) {
+ rctrl &= ~RCTRL_PAL_MASK;
+ rctrl |= RCTRL_PADDING(priv->padding);
+ }
+
+ /* keep vlan related bits if it's enabled */
+ if (priv->vlgrp) {
+ rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT;
+ tctrl |= TCTRL_VLINS;
+ }
+
+ /* Init rctrl based on our settings */
+ gfar_write(®s->rctrl, rctrl);
+
+ if (ndev->features & NETIF_F_IP_CSUM)
+ tctrl |= TCTRL_INIT_CSUM;
+
+ gfar_write(®s->tctrl, tctrl);
+
+ /* Set the extraction length and index */
+ attrs = ATTRELI_EL(priv->rx_stash_size) |
+ ATTRELI_EI(priv->rx_stash_index);
+
+ gfar_write(®s->attreli, attrs);
+
+ /* Start with defaults, and add stashing or locking
+ * depending on the approprate variables */
+ attrs = ATTR_INIT_SETTINGS;
+
+ if (priv->bd_stash_en)
+ attrs |= ATTR_BDSTASH;
+
+ if (priv->rx_stash_size != 0)
+ attrs |= ATTR_BUFSTASH;
+
+ gfar_write(®s->attr, attrs);
+
+ gfar_write(®s->fifo_tx_thr, priv->fifo_threshold);
+ gfar_write(®s->fifo_tx_starve, priv->fifo_starve);
+ gfar_write(®s->fifo_tx_starve_shutoff, priv->fifo_starve_off);
+}
+
static const struct net_device_ops gfar_netdev_ops = {
.ndo_open = gfar_enet_open,
.ndo_start_xmit = gfar_start_xmit,
}
#ifdef CONFIG_PM
-static int gfar_suspend(struct of_device *ofdev, pm_message_t state)
+
+static int gfar_suspend(struct device *dev)
{
- struct gfar_private *priv = dev_get_drvdata(&ofdev->dev);
- struct net_device *dev = priv->ndev;
+ struct gfar_private *priv = dev_get_drvdata(dev);
+ struct net_device *ndev = priv->ndev;
unsigned long flags;
u32 tempval;
int magic_packet = priv->wol_en &&
(priv->device_flags & FSL_GIANFAR_DEV_HAS_MAGIC_PACKET);
- netif_device_detach(dev);
+ netif_device_detach(ndev);
- if (netif_running(dev)) {
+ if (netif_running(ndev)) {
spin_lock_irqsave(&priv->txlock, flags);
spin_lock(&priv->rxlock);
- gfar_halt_nodisable(dev);
+ gfar_halt_nodisable(ndev);
/* Disable Tx, and Rx if wake-on-LAN is disabled. */
tempval = gfar_read(&priv->regs->maccfg1);
return 0;
}
-static int gfar_resume(struct of_device *ofdev)
+static int gfar_resume(struct device *dev)
{
- struct gfar_private *priv = dev_get_drvdata(&ofdev->dev);
- struct net_device *dev = priv->ndev;
+ struct gfar_private *priv = dev_get_drvdata(dev);
+ struct net_device *ndev = priv->ndev;
unsigned long flags;
u32 tempval;
int magic_packet = priv->wol_en &&
(priv->device_flags & FSL_GIANFAR_DEV_HAS_MAGIC_PACKET);
- if (!netif_running(dev)) {
- netif_device_attach(dev);
+ if (!netif_running(ndev)) {
+ netif_device_attach(ndev);
return 0;
}
tempval &= ~MACCFG2_MPEN;
gfar_write(&priv->regs->maccfg2, tempval);
- gfar_start(dev);
+ gfar_start(ndev);
spin_unlock(&priv->rxlock);
spin_unlock_irqrestore(&priv->txlock, flags);
- netif_device_attach(dev);
+ netif_device_attach(ndev);
+
+ napi_enable(&priv->napi);
+
+ return 0;
+}
+
+static int gfar_restore(struct device *dev)
+{
+ struct gfar_private *priv = dev_get_drvdata(dev);
+ struct net_device *ndev = priv->ndev;
+
+ if (!netif_running(ndev))
+ return 0;
+
+ gfar_init_bds(ndev);
+ init_registers(ndev);
+ gfar_set_mac_address(ndev);
+ gfar_init_mac(ndev);
+ gfar_start(ndev);
+
+ priv->oldlink = 0;
+ priv->oldspeed = 0;
+ priv->oldduplex = -1;
+
+ if (priv->phydev)
+ phy_start(priv->phydev);
+ netif_device_attach(ndev);
napi_enable(&priv->napi);
return 0;
}
+
+static struct dev_pm_ops gfar_pm_ops = {
+ .suspend = gfar_suspend,
+ .resume = gfar_resume,
+ .freeze = gfar_suspend,
+ .thaw = gfar_resume,
+ .restore = gfar_restore,
+};
+
+#define GFAR_PM_OPS (&gfar_pm_ops)
+
+static int gfar_legacy_suspend(struct of_device *ofdev, pm_message_t state)
+{
+ return gfar_suspend(&ofdev->dev);
+}
+
+static int gfar_legacy_resume(struct of_device *ofdev)
+{
+ return gfar_resume(&ofdev->dev);
+}
+
#else
-#define gfar_suspend NULL
-#define gfar_resume NULL
+
+#define GFAR_PM_OPS NULL
+#define gfar_legacy_suspend NULL
+#define gfar_legacy_resume NULL
+
#endif
/* Reads the controller's registers to determine what interface
void stop_gfar(struct net_device *dev)
{
struct gfar_private *priv = netdev_priv(dev);
- struct gfar __iomem *regs = priv->regs;
unsigned long flags;
phy_stop(priv->phydev);
}
free_skb_resources(priv);
-
- dma_free_coherent(&priv->ofdev->dev,
- sizeof(struct txbd8)*priv->tx_ring_size
- + sizeof(struct rxbd8)*priv->rx_ring_size,
- priv->tx_bd_base,
- gfar_read(®s->tbase0));
}
/* If there are any tx skbs or rx skbs still around, free them.
* Then free tx_skbuff and rx_skbuff */
static void free_skb_resources(struct gfar_private *priv)
{
+ struct device *dev = &priv->ofdev->dev;
struct rxbd8 *rxbdp;
struct txbd8 *txbdp;
int i, j;
/* Go through all the buffer descriptors and free their data buffers */
txbdp = priv->tx_bd_base;
+ if (!priv->tx_skbuff)
+ goto skip_tx_skbuff;
+
for (i = 0; i < priv->tx_ring_size; i++) {
if (!priv->tx_skbuff[i])
continue;
}
kfree(priv->tx_skbuff);
+skip_tx_skbuff:
rxbdp = priv->rx_bd_base;
- /* rx_skbuff is not guaranteed to be allocated, so only
- * free it and its contents if it is allocated */
- if(priv->rx_skbuff != NULL) {
- for (i = 0; i < priv->rx_ring_size; i++) {
- if (priv->rx_skbuff[i]) {
- dma_unmap_single(&priv->ofdev->dev, rxbdp->bufPtr,
- priv->rx_buffer_size,
- DMA_FROM_DEVICE);
-
- dev_kfree_skb_any(priv->rx_skbuff[i]);
- priv->rx_skbuff[i] = NULL;
- }
-
- rxbdp->lstatus = 0;
- rxbdp->bufPtr = 0;
+ if (!priv->rx_skbuff)
+ goto skip_rx_skbuff;
- rxbdp++;
+ for (i = 0; i < priv->rx_ring_size; i++) {
+ if (priv->rx_skbuff[i]) {
+ dma_unmap_single(&priv->ofdev->dev, rxbdp->bufPtr,
+ priv->rx_buffer_size,
+ DMA_FROM_DEVICE);
+ dev_kfree_skb_any(priv->rx_skbuff[i]);
+ priv->rx_skbuff[i] = NULL;
}
- kfree(priv->rx_skbuff);
+ rxbdp->lstatus = 0;
+ rxbdp->bufPtr = 0;
+ rxbdp++;
}
+
+ kfree(priv->rx_skbuff);
+skip_rx_skbuff:
+
+ dma_free_coherent(dev, sizeof(*txbdp) * priv->tx_ring_size +
+ sizeof(*rxbdp) * priv->rx_ring_size,
+ priv->tx_bd_base, priv->tx_bd_dma_base);
}
void gfar_start(struct net_device *dev)
}
/* Bring the controller up and running */
-int startup_gfar(struct net_device *dev)
+int startup_gfar(struct net_device *ndev)
{
- struct txbd8 *txbdp;
- struct rxbd8 *rxbdp;
- dma_addr_t addr = 0;
- unsigned long vaddr;
- int i;
- struct gfar_private *priv = netdev_priv(dev);
+ struct gfar_private *priv = netdev_priv(ndev);
struct gfar __iomem *regs = priv->regs;
- int err = 0;
- u32 rctrl = 0;
- u32 tctrl = 0;
- u32 attrs = 0;
+ int err;
gfar_write(®s->imask, IMASK_INIT_CLEAR);
- /* Allocate memory for the buffer descriptors */
- vaddr = (unsigned long) dma_alloc_coherent(&priv->ofdev->dev,
- sizeof (struct txbd8) * priv->tx_ring_size +
- sizeof (struct rxbd8) * priv->rx_ring_size,
- &addr, GFP_KERNEL);
-
- if (vaddr == 0) {
- if (netif_msg_ifup(priv))
- printk(KERN_ERR "%s: Could not allocate buffer descriptors!\n",
- dev->name);
- return -ENOMEM;
- }
-
- priv->tx_bd_base = (struct txbd8 *) vaddr;
-
- /* enet DMA only understands physical addresses */
- gfar_write(®s->tbase0, addr);
-
- /* Start the rx descriptor ring where the tx ring leaves off */
- addr = addr + sizeof (struct txbd8) * priv->tx_ring_size;
- vaddr = vaddr + sizeof (struct txbd8) * priv->tx_ring_size;
- priv->rx_bd_base = (struct rxbd8 *) vaddr;
- gfar_write(®s->rbase0, addr);
-
- /* Setup the skbuff rings */
- priv->tx_skbuff =
- (struct sk_buff **) kmalloc(sizeof (struct sk_buff *) *
- priv->tx_ring_size, GFP_KERNEL);
-
- if (NULL == priv->tx_skbuff) {
- if (netif_msg_ifup(priv))
- printk(KERN_ERR "%s: Could not allocate tx_skbuff\n",
- dev->name);
- err = -ENOMEM;
- goto tx_skb_fail;
- }
-
- for (i = 0; i < priv->tx_ring_size; i++)
- priv->tx_skbuff[i] = NULL;
-
- priv->rx_skbuff =
- (struct sk_buff **) kmalloc(sizeof (struct sk_buff *) *
- priv->rx_ring_size, GFP_KERNEL);
-
- if (NULL == priv->rx_skbuff) {
- if (netif_msg_ifup(priv))
- printk(KERN_ERR "%s: Could not allocate rx_skbuff\n",
- dev->name);
- err = -ENOMEM;
- goto rx_skb_fail;
- }
-
- for (i = 0; i < priv->rx_ring_size; i++)
- priv->rx_skbuff[i] = NULL;
-
- /* Initialize some variables in our dev structure */
- priv->num_txbdfree = priv->tx_ring_size;
- priv->dirty_tx = priv->cur_tx = priv->tx_bd_base;
- priv->cur_rx = priv->rx_bd_base;
- priv->skb_curtx = priv->skb_dirtytx = 0;
- priv->skb_currx = 0;
-
- /* Initialize Transmit Descriptor Ring */
- txbdp = priv->tx_bd_base;
- for (i = 0; i < priv->tx_ring_size; i++) {
- txbdp->lstatus = 0;
- txbdp->bufPtr = 0;
- txbdp++;
- }
-
- /* Set the last descriptor in the ring to indicate wrap */
- txbdp--;
- txbdp->status |= TXBD_WRAP;
-
- rxbdp = priv->rx_bd_base;
- for (i = 0; i < priv->rx_ring_size; i++) {
- struct sk_buff *skb;
-
- skb = gfar_new_skb(dev);
-
- if (!skb) {
- printk(KERN_ERR "%s: Can't allocate RX buffers\n",
- dev->name);
-
- goto err_rxalloc_fail;
- }
-
- priv->rx_skbuff[i] = skb;
-
- gfar_new_rxbdp(dev, rxbdp, skb);
-
- rxbdp++;
- }
+ err = gfar_alloc_skb_resources(ndev);
+ if (err)
+ return err;
- /* Set the last descriptor in the ring to wrap */
- rxbdp--;
- rxbdp->status |= RXBD_WRAP;
+ gfar_init_mac(ndev);
/* If the device has multiple interrupts, register for
* them. Otherwise, only register for the one */
if (priv->device_flags & FSL_GIANFAR_DEV_HAS_MULTI_INTR) {
/* Install our interrupt handlers for Error,
* Transmit, and Receive */
- if (request_irq(priv->interruptError, gfar_error,
- 0, priv->int_name_er, dev) < 0) {
+ err = request_irq(priv->interruptError, gfar_error, 0,
+ priv->int_name_er, ndev);
+ if (err) {
if (netif_msg_intr(priv))
- printk(KERN_ERR "%s: Can't get IRQ %d\n",
- dev->name, priv->interruptError);
-
- err = -1;
+ pr_err("%s: Can't get IRQ %d\n", ndev->name,
+ priv->interruptError);
goto err_irq_fail;
}
- if (request_irq(priv->interruptTransmit, gfar_transmit,
- 0, priv->int_name_tx, dev) < 0) {
+ err = request_irq(priv->interruptTransmit, gfar_transmit, 0,
+ priv->int_name_tx, ndev);
+ if (err) {
if (netif_msg_intr(priv))
- printk(KERN_ERR "%s: Can't get IRQ %d\n",
- dev->name, priv->interruptTransmit);
-
- err = -1;
-
+ pr_err("%s: Can't get IRQ %d\n", ndev->name,
+ priv->interruptTransmit);
goto tx_irq_fail;
}
- if (request_irq(priv->interruptReceive, gfar_receive,
- 0, priv->int_name_rx, dev) < 0) {
+ err = request_irq(priv->interruptReceive, gfar_receive, 0,
+ priv->int_name_rx, ndev);
+ if (err) {
if (netif_msg_intr(priv))
- printk(KERN_ERR "%s: Can't get IRQ %d (receive0)\n",
- dev->name, priv->interruptReceive);
-
- err = -1;
+ pr_err("%s: Can't get IRQ %d (receive0)\n",
+ ndev->name, priv->interruptReceive);
goto rx_irq_fail;
}
} else {
- if (request_irq(priv->interruptTransmit, gfar_interrupt,
- 0, priv->int_name_tx, dev) < 0) {
+ err = request_irq(priv->interruptTransmit, gfar_interrupt,
+ 0, priv->int_name_tx, ndev);
+ if (err) {
if (netif_msg_intr(priv))
- printk(KERN_ERR "%s: Can't get IRQ %d\n",
- dev->name, priv->interruptTransmit);
-
- err = -1;
+ pr_err("%s: Can't get IRQ %d\n", ndev->name,
+ priv->interruptTransmit);
goto err_irq_fail;
}
}
- phy_start(priv->phydev);
-
- /* Configure the coalescing support */
- gfar_write(®s->txic, 0);
- if (priv->txcoalescing)
- gfar_write(®s->txic, priv->txic);
-
- gfar_write(®s->rxic, 0);
- if (priv->rxcoalescing)
- gfar_write(®s->rxic, priv->rxic);
-
- if (priv->rx_csum_enable)
- rctrl |= RCTRL_CHECKSUMMING;
-
- if (priv->extended_hash) {
- rctrl |= RCTRL_EXTHASH;
-
- gfar_clear_exact_match(dev);
- rctrl |= RCTRL_EMEN;
- }
-
- if (priv->padding) {
- rctrl &= ~RCTRL_PAL_MASK;
- rctrl |= RCTRL_PADDING(priv->padding);
- }
-
- /* keep vlan related bits if it's enabled */
- if (priv->vlgrp) {
- rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT;
- tctrl |= TCTRL_VLINS;
- }
-
- /* Init rctrl based on our settings */
- gfar_write(&priv->regs->rctrl, rctrl);
-
- if (dev->features & NETIF_F_IP_CSUM)
- tctrl |= TCTRL_INIT_CSUM;
-
- gfar_write(&priv->regs->tctrl, tctrl);
-
- /* Set the extraction length and index */
- attrs = ATTRELI_EL(priv->rx_stash_size) |
- ATTRELI_EI(priv->rx_stash_index);
-
- gfar_write(&priv->regs->attreli, attrs);
-
- /* Start with defaults, and add stashing or locking
- * depending on the approprate variables */
- attrs = ATTR_INIT_SETTINGS;
-
- if (priv->bd_stash_en)
- attrs |= ATTR_BDSTASH;
-
- if (priv->rx_stash_size != 0)
- attrs |= ATTR_BUFSTASH;
-
- gfar_write(&priv->regs->attr, attrs);
-
- gfar_write(&priv->regs->fifo_tx_thr, priv->fifo_threshold);
- gfar_write(&priv->regs->fifo_tx_starve, priv->fifo_starve);
- gfar_write(&priv->regs->fifo_tx_starve_shutoff, priv->fifo_starve_off);
-
/* Start the controller */
- gfar_start(dev);
+ gfar_start(ndev);
+
+ phy_start(priv->phydev);
return 0;
rx_irq_fail:
- free_irq(priv->interruptTransmit, dev);
+ free_irq(priv->interruptTransmit, ndev);
tx_irq_fail:
- free_irq(priv->interruptError, dev);
+ free_irq(priv->interruptError, ndev);
err_irq_fail:
-err_rxalloc_fail:
-rx_skb_fail:
free_skb_resources(priv);
-tx_skb_fail:
- dma_free_coherent(&priv->ofdev->dev,
- sizeof(struct txbd8)*priv->tx_ring_size
- + sizeof(struct rxbd8)*priv->rx_ring_size,
- priv->tx_bd_base,
- gfar_read(®s->tbase0));
-
return err;
}
struct sk_buff *skb)
{
struct gfar_private *priv = netdev_priv(dev);
- u32 lstatus;
-
- bdp->bufPtr = dma_map_single(&priv->ofdev->dev, skb->data,
- priv->rx_buffer_size, DMA_FROM_DEVICE);
+ dma_addr_t buf;
- lstatus = BD_LFLAG(RXBD_EMPTY | RXBD_INTERRUPT);
-
- if (bdp == priv->rx_bd_base + priv->rx_ring_size - 1)
- lstatus |= BD_LFLAG(RXBD_WRAP);
-
- eieio();
-
- bdp->lstatus = lstatus;
+ buf = dma_map_single(&priv->ofdev->dev, skb->data,
+ priv->rx_buffer_size, DMA_FROM_DEVICE);
+ gfar_init_rxbdp(dev, bdp, buf);
}
.probe = gfar_probe,
.remove = gfar_remove,
- .suspend = gfar_suspend,
- .resume = gfar_resume,
+ .suspend = gfar_legacy_suspend,
+ .resume = gfar_legacy_resume,
+ .driver.pm = GFAR_PM_OPS,
};
static int __init gfar_init(void)
projects / mv-sheeva.git / blobdiff