diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mlx4/device.h | 6 | ||||
| -rw-r--r-- | include/net/cipso_ipv4.h | 29 |
2 files changed, 34 insertions, 1 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 6e27fa99e8b..6a8f002b8ed 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -64,6 +64,7 @@ enum { MLX4_MAX_NUM_PF = 16, MLX4_MAX_NUM_VF = 64, MLX4_MFUNC_MAX = 80, + MLX4_MAX_EQ_NUM = 1024, MLX4_MFUNC_EQ_NUM = 4, MLX4_MFUNC_MAX_EQES = 8, MLX4_MFUNC_EQE_MASK = (MLX4_MFUNC_MAX_EQES - 1) @@ -239,6 +240,10 @@ static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor) return (major << 32) | (minor << 16) | subminor; } +struct mlx4_phys_caps { + u32 num_phys_eqs; +}; + struct mlx4_caps { u64 fw_ver; u32 function; @@ -499,6 +504,7 @@ struct mlx4_dev { unsigned long flags; unsigned long num_slaves; struct mlx4_caps caps; + struct mlx4_phys_caps phys_caps; struct radix_tree_root qp_table_tree; u8 rev_id; char board_id[MLX4_BOARD_ID_LEN]; diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h index 9808877c2ab..a7a683e30b6 100644 --- a/include/net/cipso_ipv4.h +++ b/include/net/cipso_ipv4.h @@ -42,6 +42,7 @@ #include <net/netlabel.h> #include <net/request_sock.h> #include <linux/atomic.h> +#include <asm/unaligned.h> /* known doi values */ #define CIPSO_V4_DOI_UNKNOWN 0x00000000 @@ -285,7 +286,33 @@ static inline int cipso_v4_skbuff_getattr(const struct sk_buff *skb, static inline int cipso_v4_validate(const struct sk_buff *skb, unsigned char **option) { - return -ENOSYS; + unsigned char *opt = *option; + unsigned char err_offset = 0; + u8 opt_len = opt[1]; + u8 opt_iter; + + if (opt_len < 8) { + err_offset = 1; + goto out; + } + + if (get_unaligned_be32(&opt[2]) == 0) { + err_offset = 2; + goto out; + } + + for (opt_iter = 6; opt_iter < opt_len;) { + if (opt[opt_iter + 1] > (opt_len - opt_iter)) { + err_offset = opt_iter + 1; + goto out; + } + opt_iter += opt[opt_iter + 1]; + } + +out: + *option = opt + err_offset; + return err_offset; + } #endif /* CONFIG_NETLABEL */ |