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-rw-r--r--drivers/net/arcnet/arc-rawmode.c6
-rw-r--r--drivers/net/arcnet/arcnet.c19
-rw-r--r--drivers/net/arcnet/capmode.c14
-rw-r--r--drivers/net/arcnet/com20020-pci.c3
-rw-r--r--drivers/net/arcnet/com20020.c2
-rw-r--r--drivers/net/arcnet/rfc1051.c2
-rw-r--r--drivers/net/arcnet/rfc1201.c2
7 files changed, 27 insertions, 21 deletions
diff --git a/drivers/net/arcnet/arc-rawmode.c b/drivers/net/arcnet/arc-rawmode.c
index e7555d4e6ff1..e0a18e7c73cb 100644
--- a/drivers/net/arcnet/arc-rawmode.c
+++ b/drivers/net/arcnet/arc-rawmode.c
@@ -94,7 +94,7 @@ static void rx(struct net_device *dev, int bufnum,
BUGMSG(D_DURING, "it's a raw packet (length=%d)\n", length);
- if (length >= MinTU)
+ if (length > MTU)
ofs = 512 - length;
else
ofs = 256 - length;
@@ -110,7 +110,7 @@ static void rx(struct net_device *dev, int bufnum,
pkt = (struct archdr *) skb->data;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb_pull(skb, ARC_HDR_SIZE);
/* up to sizeof(pkt->soft) has already been copied from the card */
@@ -183,7 +183,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
length, XMTU);
length = XMTU;
}
- if (length > MinTU) {
+ if (length >= MinTU) {
hard->offset[0] = 0;
hard->offset[1] = ofs = 512 - length;
} else if (length > MTU) {
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index 4e91dab1f17f..681e20b8466f 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -41,7 +41,7 @@
* <jojo@repas.de>
*/
-#define VERSION "arcnet: v3.93 BETA 2000/04/29 - by Avery Pennarun et al.\n"
+#define VERSION "arcnet: v3.94 BETA 2007/02/08 - by Avery Pennarun et al.\n"
#include <linux/module.h>
#include <linux/types.h>
@@ -519,9 +519,12 @@ static int arcnet_header(struct sk_buff *skb, struct net_device *dev,
* real header when we do rebuild_header.
*/
*(uint16_t *) skb_push(skb, 2) = type;
- if (skb->nh.raw - skb->mac.raw != 2)
+ /*
+ * XXX: Why not use skb->mac_len?
+ */
+ if (skb->network_header - skb->mac_header != 2)
BUGMSG(D_NORMAL, "arcnet_header: Yikes! diff (%d) is not 2!\n",
- (int)(skb->nh.raw - skb->mac.raw));
+ (int)(skb->network_header - skb->mac_header));
return -2; /* return error -- can't transmit yet! */
}
else {
@@ -554,11 +557,13 @@ static int arcnet_rebuild_header(struct sk_buff *skb)
unsigned short type;
uint8_t daddr=0;
struct ArcProto *proto;
-
- if (skb->nh.raw - skb->mac.raw != 2) {
+ /*
+ * XXX: Why not use skb->mac_len?
+ */
+ if (skb->network_header - skb->mac_header != 2) {
BUGMSG(D_NORMAL,
- "rebuild_header: shouldn't be here! (hdrsize=%d)\n",
- (int)(skb->nh.raw - skb->mac.raw));
+ "rebuild_header: shouldn't be here! (hdrsize=%d)\n",
+ (int)(skb->network_header - skb->mac_header));
return 0;
}
type = *(uint16_t *) skb_pull(skb, 2);
diff --git a/drivers/net/arcnet/capmode.c b/drivers/net/arcnet/capmode.c
index 66485585ab39..cc4610db6395 100644
--- a/drivers/net/arcnet/capmode.c
+++ b/drivers/net/arcnet/capmode.c
@@ -122,10 +122,8 @@ static void rx(struct net_device *dev, int bufnum,
}
skb_put(skb, length + ARC_HDR_SIZE + sizeof(int));
skb->dev = dev;
-
- pkt = (struct archdr *) skb->data;
-
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
+ pkt = (struct archdr *)skb_mac_header(skb);
skb_pull(skb, ARC_HDR_SIZE);
/* up to sizeof(pkt->soft) has already been copied from the card */
@@ -270,13 +268,13 @@ static int ack_tx(struct net_device *dev, int acked)
skb_put(ackskb, length + ARC_HDR_SIZE );
ackskb->dev = dev;
- ackpkt = (struct archdr *) ackskb->data;
-
- ackskb->mac.raw = ackskb->data;
+ skb_reset_mac_header(ackskb);
+ ackpkt = (struct archdr *)skb_mac_header(ackskb);
/* skb_pull(ackskb, ARC_HDR_SIZE); */
- memcpy(ackpkt, lp->outgoing.skb->data, ARC_HDR_SIZE+sizeof(struct arc_cap));
+ skb_copy_from_linear_data(lp->outgoing.skb, ackpkt,
+ ARC_HDR_SIZE + sizeof(struct arc_cap));
ackpkt->soft.cap.proto=0; /* using protocol 0 for acknowledge */
ackpkt->soft.cap.mes.ack=acked;
diff --git a/drivers/net/arcnet/com20020-pci.c b/drivers/net/arcnet/com20020-pci.c
index 98d326b23c92..b8c0fa6d401d 100644
--- a/drivers/net/arcnet/com20020-pci.c
+++ b/drivers/net/arcnet/com20020-pci.c
@@ -155,6 +155,7 @@ static struct pci_device_id com20020pci_id_table[] = {
{ 0x1571, 0xa00b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT },
{ 0x1571, 0xa00c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT },
{ 0x1571, 0xa00d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT },
+ { 0x1571, 0xa00e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT },
{ 0x1571, 0xa201, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x1571, 0xa202, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x1571, 0xa203, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
@@ -163,6 +164,8 @@ static struct pci_device_id com20020pci_id_table[] = {
{ 0x1571, 0xa206, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x10B5, 0x9030, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x10B5, 0x9050, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
+ { 0x14BA, 0x6000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
+ { 0x10B5, 0x2200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{0,}
};
diff --git a/drivers/net/arcnet/com20020.c b/drivers/net/arcnet/com20020.c
index 4218075c8aa3..7cf0a2511697 100644
--- a/drivers/net/arcnet/com20020.c
+++ b/drivers/net/arcnet/com20020.c
@@ -104,7 +104,7 @@ int com20020_check(struct net_device *dev)
SET_SUBADR(SUB_SETUP1);
outb(lp->setup, _XREG);
- if (lp->card_flags & ARC_CAN_10MBIT)
+ if (lp->clockm != 0)
{
SET_SUBADR(SUB_SETUP2);
outb(lp->setup2, _XREG);
diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c
index 6d6c69f036ef..2de8877ece29 100644
--- a/drivers/net/arcnet/rfc1051.c
+++ b/drivers/net/arcnet/rfc1051.c
@@ -94,7 +94,7 @@ static unsigned short type_trans(struct sk_buff *skb, struct net_device *dev)
int hdr_size = ARC_HDR_SIZE + RFC1051_HDR_SIZE;
/* Pull off the arcnet header. */
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb_pull(skb, hdr_size);
if (pkt->hard.dest == 0)
diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c
index bee34226abfa..460a095000c2 100644
--- a/drivers/net/arcnet/rfc1201.c
+++ b/drivers/net/arcnet/rfc1201.c
@@ -96,7 +96,7 @@ static unsigned short type_trans(struct sk_buff *skb, struct net_device *dev)
int hdr_size = ARC_HDR_SIZE + RFC1201_HDR_SIZE;
/* Pull off the arcnet header. */
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb_pull(skb, hdr_size);
if (pkt->hard.dest == 0)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.