diff options
Diffstat (limited to 'kernel/include/linux/pim.h')
| -rw-r--r-- | kernel/include/linux/pim.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/include/linux/pim.h b/kernel/include/linux/pim.h new file mode 100644 index 000000000..252bf6644 --- /dev/null +++ b/kernel/include/linux/pim.h @@ -0,0 +1,27 @@ +#ifndef __LINUX_PIM_H +#define __LINUX_PIM_H + +#include <asm/byteorder.h> + +/* Message types - V1 */ +#define PIM_V1_VERSION cpu_to_be32(0x10000000) +#define PIM_V1_REGISTER 1 + +/* Message types - V2 */ +#define PIM_VERSION 2 +#define PIM_REGISTER 1 + +#define PIM_NULL_REGISTER cpu_to_be32(0x40000000) + +/* PIMv2 register message header layout (ietf-draft-idmr-pimvsm-v2-00.ps */ +struct pimreghdr +{ + __u8 type; + __u8 reserved; + __be16 csum; + __be32 flags; +}; + +struct sk_buff; +extern int pim_rcv_v1(struct sk_buff *); +#endif |