diff options
Diffstat (limited to 'include/linux/ptp_classify.h')
| -rw-r--r-- | include/linux/ptp_classify.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h index e07e2742a865..1dc420ba213a 100644 --- a/include/linux/ptp_classify.h +++ b/include/linux/ptp_classify.h | |||
| @@ -51,6 +51,7 @@ | |||
| 51 | #define PTP_CLASS_V2_VLAN (PTP_CLASS_V2 | PTP_CLASS_VLAN) | 51 | #define PTP_CLASS_V2_VLAN (PTP_CLASS_V2 | PTP_CLASS_VLAN) |
| 52 | 52 | ||
| 53 | #define PTP_EV_PORT 319 | 53 | #define PTP_EV_PORT 319 |
| 54 | #define PTP_GEN_BIT 0x08 /* indicates general message, if set in message type */ | ||
| 54 | 55 | ||
| 55 | #define OFF_ETYPE 12 | 56 | #define OFF_ETYPE 12 |
| 56 | #define OFF_IHL 14 | 57 | #define OFF_IHL 14 |
| @@ -116,14 +117,20 @@ static inline int ptp_filter_init(struct sock_filter *f, int len) | |||
| 116 | {OP_OR, 0, 0, PTP_CLASS_IPV6 }, /* */ \ | 117 | {OP_OR, 0, 0, PTP_CLASS_IPV6 }, /* */ \ |
| 117 | {OP_RETA, 0, 0, 0 }, /* */ \ | 118 | {OP_RETA, 0, 0, 0 }, /* */ \ |
| 118 | /*L3x*/ {OP_RETK, 0, 0, PTP_CLASS_NONE }, /* */ \ | 119 | /*L3x*/ {OP_RETK, 0, 0, PTP_CLASS_NONE }, /* */ \ |
| 119 | /*L40*/ {OP_JEQ, 0, 6, ETH_P_8021Q }, /* f goto L50 */ \ | 120 | /*L40*/ {OP_JEQ, 0, 9, ETH_P_8021Q }, /* f goto L50 */ \ |
| 120 | {OP_LDH, 0, 0, OFF_ETYPE + 4 }, /* */ \ | 121 | {OP_LDH, 0, 0, OFF_ETYPE + 4 }, /* */ \ |
| 121 | {OP_JEQ, 0, 9, ETH_P_1588 }, /* f goto L60 */ \ | 122 | {OP_JEQ, 0, 15, ETH_P_1588 }, /* f goto L60 */ \ |
| 123 | {OP_LDB, 0, 0, ETH_HLEN + VLAN_HLEN }, /* */ \ | ||
| 124 | {OP_AND, 0, 0, PTP_GEN_BIT }, /* */ \ | ||
| 125 | {OP_JEQ, 0, 12, 0 }, /* f goto L6x */ \ | ||
| 122 | {OP_LDH, 0, 0, ETH_HLEN + VLAN_HLEN }, /* */ \ | 126 | {OP_LDH, 0, 0, ETH_HLEN + VLAN_HLEN }, /* */ \ |
| 123 | {OP_AND, 0, 0, PTP_CLASS_VMASK }, /* */ \ | 127 | {OP_AND, 0, 0, PTP_CLASS_VMASK }, /* */ \ |
| 124 | {OP_OR, 0, 0, PTP_CLASS_VLAN }, /* */ \ | 128 | {OP_OR, 0, 0, PTP_CLASS_VLAN }, /* */ \ |
| 125 | {OP_RETA, 0, 0, 0 }, /* */ \ | 129 | {OP_RETA, 0, 0, 0 }, /* */ \ |
| 126 | /*L50*/ {OP_JEQ, 0, 4, ETH_P_1588 }, /* f goto L61 */ \ | 130 | /*L50*/ {OP_JEQ, 0, 7, ETH_P_1588 }, /* f goto L61 */ \ |
| 131 | {OP_LDB, 0, 0, ETH_HLEN }, /* */ \ | ||
| 132 | {OP_AND, 0, 0, PTP_GEN_BIT }, /* */ \ | ||
| 133 | {OP_JEQ, 0, 4, 0 }, /* f goto L6x */ \ | ||
| 127 | {OP_LDH, 0, 0, ETH_HLEN }, /* */ \ | 134 | {OP_LDH, 0, 0, ETH_HLEN }, /* */ \ |
| 128 | {OP_AND, 0, 0, PTP_CLASS_VMASK }, /* */ \ | 135 | {OP_AND, 0, 0, PTP_CLASS_VMASK }, /* */ \ |
| 129 | {OP_OR, 0, 0, PTP_CLASS_L2 }, /* */ \ | 136 | {OP_OR, 0, 0, PTP_CLASS_L2 }, /* */ \ |