diff options
Diffstat (limited to 'drivers/net/wireless/intersil/prism54')
| -rw-r--r-- | drivers/net/wireless/intersil/prism54/isl_oid.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/intersil/prism54/islpci_dev.c | 30 | ||||
| -rw-r--r-- | drivers/net/wireless/intersil/prism54/islpci_eth.c | 24 | ||||
| -rw-r--r-- | drivers/net/wireless/intersil/prism54/islpci_hotplug.c | 39 | ||||
| -rw-r--r-- | drivers/net/wireless/intersil/prism54/islpci_mgt.c | 21 |
5 files changed, 50 insertions, 66 deletions
diff --git a/drivers/net/wireless/intersil/prism54/isl_oid.h b/drivers/net/wireless/intersil/prism54/isl_oid.h index 1afc2ccf94ca..b889bb73a485 100644 --- a/drivers/net/wireless/intersil/prism54/isl_oid.h +++ b/drivers/net/wireless/intersil/prism54/isl_oid.h @@ -143,7 +143,7 @@ enum dot11_priv_t { * together with a CSMA contention. Without this all frames are * sent with a CSMA contention. * Bibliography: - * http://www.hpl.hp.com/personal/Jean_Tourrilhes/Papers/Packet.Frame.Grouping.html + * https://www.hpl.hp.com/personal/Jean_Tourrilhes/Papers/Packet.Frame.Grouping.html */ enum dot11_maxframeburst_t { /* Values for DOT11_OID_MAXFRAMEBURST */ diff --git a/drivers/net/wireless/intersil/prism54/islpci_dev.c b/drivers/net/wireless/intersil/prism54/islpci_dev.c index a9bae69222dc..efd64e555bb5 100644 --- a/drivers/net/wireless/intersil/prism54/islpci_dev.c +++ b/drivers/net/wireless/intersil/prism54/islpci_dev.c @@ -636,10 +636,10 @@ islpci_alloc_memory(islpci_private *priv) */ /* perform the allocation */ - priv->driver_mem_address = pci_alloc_consistent(priv->pdev, - HOST_MEM_BLOCK, - &priv-> - device_host_address); + priv->driver_mem_address = dma_alloc_coherent(&priv->pdev->dev, + HOST_MEM_BLOCK, + &priv->device_host_address, + GFP_KERNEL); if (!priv->driver_mem_address) { /* error allocating the block of PCI memory */ @@ -692,11 +692,9 @@ islpci_alloc_memory(islpci_private *priv) /* map the allocated skb data area to pci */ priv->pci_map_rx_address[counter] = - pci_map_single(priv->pdev, (void *) skb->data, - MAX_FRAGMENT_SIZE_RX + 2, - PCI_DMA_FROMDEVICE); - if (pci_dma_mapping_error(priv->pdev, - priv->pci_map_rx_address[counter])) { + dma_map_single(&priv->pdev->dev, (void *)skb->data, + MAX_FRAGMENT_SIZE_RX + 2, DMA_FROM_DEVICE); + if (dma_mapping_error(&priv->pdev->dev, priv->pci_map_rx_address[counter])) { priv->pci_map_rx_address[counter] = 0; /* error mapping the buffer to device accessible memory address */ @@ -727,9 +725,9 @@ islpci_free_memory(islpci_private *priv) /* free consistent DMA area... */ if (priv->driver_mem_address) - pci_free_consistent(priv->pdev, HOST_MEM_BLOCK, - priv->driver_mem_address, - priv->device_host_address); + dma_free_coherent(&priv->pdev->dev, HOST_MEM_BLOCK, + priv->driver_mem_address, + priv->device_host_address); /* clear some dangling pointers */ priv->driver_mem_address = NULL; @@ -741,8 +739,8 @@ islpci_free_memory(islpci_private *priv) for (counter = 0; counter < ISL38XX_CB_MGMT_QSIZE; counter++) { struct islpci_membuf *buf = &priv->mgmt_rx[counter]; if (buf->pci_addr) - pci_unmap_single(priv->pdev, buf->pci_addr, - buf->size, PCI_DMA_FROMDEVICE); + dma_unmap_single(&priv->pdev->dev, buf->pci_addr, + buf->size, DMA_FROM_DEVICE); buf->pci_addr = 0; kfree(buf->mem); buf->size = 0; @@ -752,10 +750,10 @@ islpci_free_memory(islpci_private *priv) /* clean up data rx buffers */ for (counter = 0; counter < ISL38XX_CB_RX_QSIZE; counter++) { if (priv->pci_map_rx_address[counter]) - pci_unmap_single(priv->pdev, + dma_unmap_single(&priv->pdev->dev, priv->pci_map_rx_address[counter], MAX_FRAGMENT_SIZE_RX + 2, - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE); priv->pci_map_rx_address[counter] = 0; if (priv->data_low_rx[counter]) diff --git a/drivers/net/wireless/intersil/prism54/islpci_eth.c b/drivers/net/wireless/intersil/prism54/islpci_eth.c index 8d680250a281..74dd65716afd 100644 --- a/drivers/net/wireless/intersil/prism54/islpci_eth.c +++ b/drivers/net/wireless/intersil/prism54/islpci_eth.c @@ -50,9 +50,9 @@ islpci_eth_cleanup_transmit(islpci_private *priv, skb, skb->data, skb->len, skb->truesize); #endif - pci_unmap_single(priv->pdev, + dma_unmap_single(&priv->pdev->dev, priv->pci_map_tx_address[index], - skb->len, PCI_DMA_TODEVICE); + skb->len, DMA_TO_DEVICE); dev_kfree_skb_irq(skb); skb = NULL; } @@ -176,10 +176,9 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev) #endif /* map the skb buffer to pci memory for DMA operation */ - pci_map_address = pci_map_single(priv->pdev, - (void *) skb->data, skb->len, - PCI_DMA_TODEVICE); - if (pci_dma_mapping_error(priv->pdev, pci_map_address)) { + pci_map_address = dma_map_single(&priv->pdev->dev, (void *)skb->data, + skb->len, DMA_TO_DEVICE); + if (dma_mapping_error(&priv->pdev->dev, pci_map_address)) { printk(KERN_WARNING "%s: cannot map buffer to PCI\n", ndev->name); goto drop_free; @@ -323,9 +322,8 @@ islpci_eth_receive(islpci_private *priv) #endif /* delete the streaming DMA mapping before processing the skb */ - pci_unmap_single(priv->pdev, - priv->pci_map_rx_address[index], - MAX_FRAGMENT_SIZE_RX + 2, PCI_DMA_FROMDEVICE); + dma_unmap_single(&priv->pdev->dev, priv->pci_map_rx_address[index], + MAX_FRAGMENT_SIZE_RX + 2, DMA_FROM_DEVICE); /* update the skb structure and align the buffer */ skb_put(skb, size); @@ -431,11 +429,9 @@ islpci_eth_receive(islpci_private *priv) /* set the streaming DMA mapping for proper PCI bus operation */ priv->pci_map_rx_address[index] = - pci_map_single(priv->pdev, (void *) skb->data, - MAX_FRAGMENT_SIZE_RX + 2, - PCI_DMA_FROMDEVICE); - if (pci_dma_mapping_error(priv->pdev, - priv->pci_map_rx_address[index])) { + dma_map_single(&priv->pdev->dev, (void *)skb->data, + MAX_FRAGMENT_SIZE_RX + 2, DMA_FROM_DEVICE); + if (dma_mapping_error(&priv->pdev->dev, priv->pci_map_rx_address[index])) { /* error mapping the buffer to device accessible memory address */ DEBUG(SHOW_ERROR_MESSAGES, "Error mapping DMA address\n"); diff --git a/drivers/net/wireless/intersil/prism54/islpci_hotplug.c b/drivers/net/wireless/intersil/prism54/islpci_hotplug.c index 20291c0d962d..31a1e61326ff 100644 --- a/drivers/net/wireless/intersil/prism54/islpci_hotplug.c +++ b/drivers/net/wireless/intersil/prism54/islpci_hotplug.c @@ -26,7 +26,8 @@ module_param(init_pcitm, int, 0); /* In this order: vendor, device, subvendor, subdevice, class, class_mask, * driver_data * If you have an update for this please contact prism54-devel@prism54.org - * The latest list can be found at http://wireless.kernel.org/en/users/Drivers/p54 */ + * The latest list can be found at http://wireless.wiki.kernel.org/en/users/Drivers/p54 + */ static const struct pci_device_id prism54_id_tbl[] = { /* Intersil PRISM Duette/Prism GT Wireless LAN adapter */ { @@ -63,16 +64,17 @@ MODULE_DEVICE_TABLE(pci, prism54_id_tbl); static int prism54_probe(struct pci_dev *, const struct pci_device_id *); static void prism54_remove(struct pci_dev *); -static int prism54_suspend(struct pci_dev *, pm_message_t state); -static int prism54_resume(struct pci_dev *); +static int __maybe_unused prism54_suspend(struct device *); +static int __maybe_unused prism54_resume(struct device *); + +static SIMPLE_DEV_PM_OPS(prism54_pm_ops, prism54_suspend, prism54_resume); static struct pci_driver prism54_driver = { .name = DRV_NAME, .id_table = prism54_id_tbl, .probe = prism54_probe, .remove = prism54_remove, - .suspend = prism54_suspend, - .resume = prism54_resume, + .driver.pm = &prism54_pm_ops, }; /****************************************************************************** @@ -106,7 +108,7 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id) } /* enable PCI DMA */ - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) { + if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) { printk(KERN_ERR "%s: 32-bit PCI DMA not supported", DRV_NAME); goto do_pci_disable_device; } @@ -243,16 +245,13 @@ prism54_remove(struct pci_dev *pdev) pci_disable_device(pdev); } -static int -prism54_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused +prism54_suspend(struct device *dev) { - struct net_device *ndev = pci_get_drvdata(pdev); + struct net_device *ndev = dev_get_drvdata(dev); islpci_private *priv = ndev ? netdev_priv(ndev) : NULL; BUG_ON(!priv); - - pci_save_state(pdev); - /* tell the device not to trigger interrupts for now... */ isl38xx_disable_interrupts(priv->device_base); @@ -266,26 +265,16 @@ prism54_suspend(struct pci_dev *pdev, pm_message_t state) return 0; } -static int -prism54_resume(struct pci_dev *pdev) +static int __maybe_unused +prism54_resume(struct device *dev) { - struct net_device *ndev = pci_get_drvdata(pdev); + struct net_device *ndev = dev_get_drvdata(dev); islpci_private *priv = ndev ? netdev_priv(ndev) : NULL; - int err; BUG_ON(!priv); printk(KERN_NOTICE "%s: got resume request\n", ndev->name); - err = pci_enable_device(pdev); - if (err) { - printk(KERN_ERR "%s: pci_enable_device failed on resume\n", - ndev->name); - return err; - } - - pci_restore_state(pdev); - /* alright let's go into the PREBOOT state */ islpci_reset(priv, 1); diff --git a/drivers/net/wireless/intersil/prism54/islpci_mgt.c b/drivers/net/wireless/intersil/prism54/islpci_mgt.c index e336eb106429..0c7fb76c7d1c 100644 --- a/drivers/net/wireless/intersil/prism54/islpci_mgt.c +++ b/drivers/net/wireless/intersil/prism54/islpci_mgt.c @@ -115,10 +115,11 @@ islpci_mgmt_rx_fill(struct net_device *ndev) buf->size = MGMT_FRAME_SIZE; } if (buf->pci_addr == 0) { - buf->pci_addr = pci_map_single(priv->pdev, buf->mem, + buf->pci_addr = dma_map_single(&priv->pdev->dev, + buf->mem, MGMT_FRAME_SIZE, - PCI_DMA_FROMDEVICE); - if (pci_dma_mapping_error(priv->pdev, buf->pci_addr)) { + DMA_FROM_DEVICE); + if (dma_mapping_error(&priv->pdev->dev, buf->pci_addr)) { printk(KERN_WARNING "Failed to make memory DMA'able.\n"); return -ENOMEM; @@ -203,9 +204,9 @@ islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid, #endif err = -ENOMEM; - buf.pci_addr = pci_map_single(priv->pdev, buf.mem, frag_len, - PCI_DMA_TODEVICE); - if (pci_dma_mapping_error(priv->pdev, buf.pci_addr)) { + buf.pci_addr = dma_map_single(&priv->pdev->dev, buf.mem, frag_len, + DMA_TO_DEVICE); + if (dma_mapping_error(&priv->pdev->dev, buf.pci_addr)) { printk(KERN_WARNING "%s: cannot map PCI memory for mgmt\n", ndev->name); goto error_free; @@ -302,8 +303,8 @@ islpci_mgt_receive(struct net_device *ndev) } /* Ensure the results of device DMA are visible to the CPU. */ - pci_dma_sync_single_for_cpu(priv->pdev, buf->pci_addr, - buf->size, PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&priv->pdev->dev, buf->pci_addr, + buf->size, DMA_FROM_DEVICE); /* Perform endianess conversion for PIMFOR header in-place. */ header = pimfor_decode_header(buf->mem, frag_len); @@ -414,8 +415,8 @@ islpci_mgt_cleanup_transmit(struct net_device *ndev) for (; priv->index_mgmt_tx < curr_frag; priv->index_mgmt_tx++) { int index = priv->index_mgmt_tx % ISL38XX_CB_MGMT_QSIZE; struct islpci_membuf *buf = &priv->mgmt_tx[index]; - pci_unmap_single(priv->pdev, buf->pci_addr, buf->size, - PCI_DMA_TODEVICE); + dma_unmap_single(&priv->pdev->dev, buf->pci_addr, buf->size, + DMA_TO_DEVICE); buf->pci_addr = 0; kfree(buf->mem); buf->mem = NULL; |