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Merge branch 'cpsw-allow-PTP-224.0.0.107-to-be-timestamped'

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Ivan Khoronzhuk says:

====================
allow PTP 224.0.0.107 to be timestamped

Allows packets with 224.0.0.107 mcas address for PTP packets to be timestamped.
Only for cpsw version > v1.15.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2018-07-07 21:22:57 +09:00
commit 676dce64dd
1 changed files with 19 additions and 18 deletions
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37
drivers/net/ethernet/ti/cpsw.c
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@ -253,23 +253,24 @@ struct cpsw_ss_regs {
#define RX_DSCP_PRI_MAP7 0x4c /* Rx DSCP Priority to Rx Packet Mapping */
/* Bit definitions for the CPSW2_CONTROL register */
#define PASS_PRI_TAGGED (1<<24) /* Pass Priority Tagged */
#define VLAN_LTYPE2_EN (1<<21) /* VLAN LTYPE 2 enable */
#define VLAN_LTYPE1_EN (1<<20) /* VLAN LTYPE 1 enable */
#define DSCP_PRI_EN (1<<16) /* DSCP Priority Enable */
#define TS_320 (1<<14) /* Time Sync Dest Port 320 enable */
#define TS_319 (1<<13) /* Time Sync Dest Port 319 enable */
#define TS_132 (1<<12) /* Time Sync Dest IP Addr 132 enable */
#define TS_131 (1<<11) /* Time Sync Dest IP Addr 131 enable */
#define TS_130 (1<<10) /* Time Sync Dest IP Addr 130 enable */
#define TS_129 (1<<9) /* Time Sync Dest IP Addr 129 enable */
#define TS_TTL_NONZERO (1<<8) /* Time Sync Time To Live Non-zero enable */
#define TS_ANNEX_F_EN (1<<6) /* Time Sync Annex F enable */
#define TS_ANNEX_D_EN (1<<4) /* Time Sync Annex D enable */
#define TS_LTYPE2_EN (1<<3) /* Time Sync LTYPE 2 enable */
#define TS_LTYPE1_EN (1<<2) /* Time Sync LTYPE 1 enable */
#define TS_TX_EN (1<<1) /* Time Sync Transmit Enable */
#define TS_RX_EN (1<<0) /* Time Sync Receive Enable */
#define PASS_PRI_TAGGED BIT(24) /* Pass Priority Tagged */
#define VLAN_LTYPE2_EN BIT(21) /* VLAN LTYPE 2 enable */
#define VLAN_LTYPE1_EN BIT(20) /* VLAN LTYPE 1 enable */
#define DSCP_PRI_EN BIT(16) /* DSCP Priority Enable */
#define TS_107 BIT(15) /* Tyme Sync Dest IP Address 107 */
#define TS_320 BIT(14) /* Time Sync Dest Port 320 enable */
#define TS_319 BIT(13) /* Time Sync Dest Port 319 enable */
#define TS_132 BIT(12) /* Time Sync Dest IP Addr 132 enable */
#define TS_131 BIT(11) /* Time Sync Dest IP Addr 131 enable */
#define TS_130 BIT(10) /* Time Sync Dest IP Addr 130 enable */
#define TS_129 BIT(9) /* Time Sync Dest IP Addr 129 enable */
#define TS_TTL_NONZERO BIT(8) /* Time Sync Time To Live Non-zero enable */
#define TS_ANNEX_F_EN BIT(6) /* Time Sync Annex F enable */
#define TS_ANNEX_D_EN BIT(4) /* Time Sync Annex D enable */
#define TS_LTYPE2_EN BIT(3) /* Time Sync LTYPE 2 enable */
#define TS_LTYPE1_EN BIT(2) /* Time Sync LTYPE 1 enable */
#define TS_TX_EN BIT(1) /* Time Sync Transmit Enable */
#define TS_RX_EN BIT(0) /* Time Sync Receive Enable */
#define CTRL_V2_TS_BITS \
(TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\
@ -281,7 +282,7 @@ struct cpsw_ss_regs {
#define CTRL_V3_TS_BITS \
(TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\
(TS_107 | TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\
TS_TTL_NONZERO | TS_ANNEX_F_EN | TS_ANNEX_D_EN |\
TS_LTYPE1_EN)