diff options
Diffstat (limited to 'drivers/ieee1394/eth1394.h')
| -rw-r--r-- | drivers/ieee1394/eth1394.h | 27 |
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 |