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Diffstat (limited to 'drivers/ieee1394/eth1394.h')
-rw-r--r--drivers/ieee1394/eth1394.h27
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/ieee1394/eth1394.h b/drivers/ieee1394/eth1394.h
index c45cbff9138d..a3439ee7cb4e 100644
--- a/drivers/ieee1394/eth1394.h
+++ b/drivers/ieee1394/eth1394.h
@@ -25,8 +25,11 @@
#define __ETH1394_H
#include <linux/netdevice.h>
+#include <linux/skbuff.h>
+#include <asm/byteorder.h>
#include "ieee1394.h"
+#include "ieee1394_types.h"
/* Register for incoming packets. This is 4096 bytes, which supports up to
* S3200 (per Table 16-3 of IEEE 1394b-2002). */
@@ -34,22 +37,15 @@
/* GASP identifier numbers for IPv4 over IEEE 1394 */
#define ETHER1394_GASP_SPECIFIER_ID 0x00005E
-#define ETHER1394_GASP_SPECIFIER_ID_HI ((ETHER1394_GASP_SPECIFIER_ID >> 8) & 0xffff)
-#define ETHER1394_GASP_SPECIFIER_ID_LO (ETHER1394_GASP_SPECIFIER_ID & 0xff)
+#define ETHER1394_GASP_SPECIFIER_ID_HI ((0x00005E >> 8) & 0xffff)
+#define ETHER1394_GASP_SPECIFIER_ID_LO (0x00005E & 0xff)
#define ETHER1394_GASP_VERSION 1
-#define ETHER1394_GASP_OVERHEAD (2 * sizeof(quadlet_t)) /* GASP header overhead */
+#define ETHER1394_GASP_OVERHEAD (2 * sizeof(quadlet_t)) /* for GASP header */
-#define ETHER1394_GASP_BUFFERS 16
+#define ETHER1394_GASP_BUFFERS 16
-/* rawiso buffer size - due to a limitation in rawiso, we must limit each
- * GASP buffer to be less than PAGE_SIZE. */
-#define ETHER1394_ISO_BUF_SIZE ETHER1394_GASP_BUFFERS * \
- min((unsigned int)PAGE_SIZE, \
- 2 * (1U << (priv->host->csr.max_rec + 1)))
-
-/* Node set == 64 */
-#define NODE_SET (ALL_NODES + 1)
+#define NODE_SET (ALL_NODES + 1) /* Node set == 64 */
enum eth1394_bc_states { ETHER1394_BC_ERROR,
ETHER1394_BC_RUNNING,
@@ -85,19 +81,14 @@ struct eth1394hdr {
unsigned short h_proto; /* packet type ID field */
} __attribute__((packed));
-#ifdef __KERNEL__
-#include <linux/skbuff.h>
-
static inline struct eth1394hdr *eth1394_hdr(const struct sk_buff *skb)
{
- return (struct eth1394hdr *)skb->mac.raw;
+ return (struct eth1394hdr *)skb_mac_header(skb);
}
-#endif
typedef enum {ETH1394_GASP, ETH1394_WRREQ} eth1394_tx_type;
/* IP1394 headers */
-#include <asm/byteorder.h>
/* Unfragmented */
#if defined __BIG_ENDIAN_BITFIELD