diff options
Diffstat (limited to 'drivers/net/hamradio')
| -rw-r--r-- | drivers/net/hamradio/baycom_ser_fdx.c | 19 | ||||
| -rw-r--r-- | drivers/net/hamradio/bpqether.c | 2 | ||||
| -rw-r--r-- | drivers/net/hamradio/dmascc.c | 2 | ||||
| -rw-r--r-- | drivers/net/hamradio/hdlcdrv.c | 4 | ||||
| -rw-r--r-- | drivers/net/hamradio/yam.c | 4 |
5 files changed, 22 insertions, 9 deletions
diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c index 59214e74b9c..17ac6975d70 100644 --- a/drivers/net/hamradio/baycom_ser_fdx.c +++ b/drivers/net/hamradio/baycom_ser_fdx.c @@ -75,12 +75,14 @@ #include <linux/ioport.h> #include <linux/string.h> #include <linux/init.h> -#include <asm/uaccess.h> -#include <asm/io.h> #include <linux/hdlcdrv.h> #include <linux/baycom.h> #include <linux/jiffies.h> +#include <asm/uaccess.h> +#include <asm/io.h> +#include <asm/irq.h> + /* --------------------------------------------------------------------- */ #define BAYCOM_DEBUG @@ -413,11 +415,18 @@ static int ser12_open(struct net_device *dev) if (!dev || !bc) return -ENXIO; - if (!dev->base_addr || dev->base_addr > 0x1000-SER12_EXTENT || - dev->irq < 2 || dev->irq > 15) + if (!dev->base_addr || dev->base_addr > 0xffff-SER12_EXTENT || + dev->irq < 2 || dev->irq > NR_IRQS) { + printk(KERN_INFO "baycom_ser_fdx: invalid portnumber (max %u) " + "or irq (2 <= irq <= %d)\n", + 0xffff-SER12_EXTENT, NR_IRQS); return -ENXIO; - if (bc->baud < 300 || bc->baud > 4800) + } + if (bc->baud < 300 || bc->baud > 4800) { + printk(KERN_INFO "baycom_ser_fdx: invalid baudrate " + "(300...4800)\n"); return -EINVAL; + } if (!request_region(dev->base_addr, SER12_EXTENT, "baycom_ser_fdx")) { printk(KERN_WARNING "BAYCOM_SER_FSX: I/O port 0x%04lx busy \n", dev->base_addr); diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index d2542697e29..656f2789c9b 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -282,7 +282,7 @@ static int bpq_xmit(struct sk_buff *skb, struct net_device *dev) } skb->protocol = ax25_type_trans(skb, dev); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); dev->hard_header(skb, dev, ETH_P_BPQ, bpq->dest_addr, NULL, 0); bpq->stats.tx_packets++; bpq->stats.tx_bytes+=skb->len; diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c index 0fbb414b5a4..3be8c504759 100644 --- a/drivers/net/hamradio/dmascc.c +++ b/drivers/net/hamradio/dmascc.c @@ -930,7 +930,7 @@ static int scc_send_packet(struct sk_buff *skb, struct net_device *dev) /* Transfer data to DMA buffer */ i = priv->tx_head; - memcpy(priv->tx_buf[i], skb->data + 1, skb->len - 1); + skb_copy_from_linear_data_offset(skb, 1, priv->tx_buf[i], skb->len - 1); priv->tx_len[i] = skb->len - 1; /* Clear interrupts while we touch our circular buffers */ diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c index f5a17ad9d3d..b33adc6a340 100644 --- a/drivers/net/hamradio/hdlcdrv.c +++ b/drivers/net/hamradio/hdlcdrv.c @@ -317,7 +317,9 @@ void hdlcdrv_transmitter(struct net_device *dev, struct hdlcdrv_state *s) dev_kfree_skb_irq(skb); break; } - memcpy(s->hdlctx.buffer, skb->data+1, pkt_len); + skb_copy_from_linear_data_offset(skb, 1, + s->hdlctx.buffer, + pkt_len); dev_kfree_skb_irq(skb); s->hdlctx.bp = s->hdlctx.buffer; append_crc_ccitt(s->hdlctx.buffer, pkt_len); diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index ee3ea4fa729..467559debfd 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -638,7 +638,9 @@ static void yam_tx_byte(struct net_device *dev, struct yam_port *yp) dev_kfree_skb_any(skb); break; } - memcpy(yp->tx_buf, skb->data + 1, yp->tx_len); + skb_copy_from_linear_data_offset(skb, 1, + yp->tx_buf, + yp->tx_len); dev_kfree_skb_any(skb); yp->tx_count = 0; yp->tx_crcl = 0x21; |