Commit 4ed59504 authored by Grygorii Strashko's avatar Grygorii Strashko Committed by David S. Miller
Browse files

net: ethernet: ti: ale: am65: add support for default thread cfg 



Add support for default thread configuration for AM65x CPSW NUSS ALE to
allow route all ingress packets to one default RX UDMA flow.

Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Tested-by: default avatarMurali Karicheri <m-karicheri2@ti.com>
Tested-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6c0b849c

drivers/net/ethernet/ti/cpsw_ale.c

+18 −0
Original line number Diff line number Diff line
@@ -44,6 +44,8 @@ 
#define ALE_UNKNOWNVLAN_FORCE_UNTAG_EGRESS	0x9C

#define ALE_VLAN_MASK_MUX(reg)			(0xc0 + (0x4 * (reg)))



#define AM65_CPSW_ALE_THREAD_DEF_REG 0x134



#define ALE_TABLE_WRITE		BIT(31)



#define ALE_TYPE_FREE			0
@@ -843,6 +845,22 @@ static struct ale_control_info ale_controls[ALE_NUM_CONTROLS] = { 
		.port_shift	= 0,

		.bits		= 6,

	},

	[ALE_DEFAULT_THREAD_ID] = {

		.name		= "default_thread_id",

		.offset		= AM65_CPSW_ALE_THREAD_DEF_REG,

		.port_offset	= 0,

		.shift		= 0,

		.port_shift	= 0,

		.bits		= 6,

	},

	[ALE_DEFAULT_THREAD_ENABLE] = {

		.name		= "default_thread_id_enable",

		.offset		= AM65_CPSW_ALE_THREAD_DEF_REG,

		.port_offset	= 0,

		.shift		= 15,

		.port_shift	= 0,

		.bits		= 1,

	},

};



int cpsw_ale_control_set(struct cpsw_ale *ale, int port, int control,

drivers/net/ethernet/ti/cpsw_ale.h

+2 −0
Original line number Diff line number Diff line
@@ -66,6 +66,8 @@ enum cpsw_ale_control { 
	ALE_PORT_MACONLY_CAF,

	ALE_PORT_BCAST_LIMIT,

	ALE_PORT_MCAST_LIMIT,

	ALE_DEFAULT_THREAD_ID,

	ALE_DEFAULT_THREAD_ENABLE,

	ALE_NUM_CONTROLS,

};

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