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Commit 151da017 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

net: dsa: b53: Add mirror capture register definitions 



Add definitions for the different Roboswitch registers relevant for
ingress and egress mirroring.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f50f2127

drivers/net/dsa/b53/b53_regs.h

+32 −0
Original line number Diff line number Diff line
@@ -206,6 +206,38 @@ 
#define   BRCM_HDR_P8_EN		BIT(0) /* Enable tagging on port 8 */

#define   BRCM_HDR_P5_EN		BIT(1) /* Enable tagging on port 5 */



/* Mirror capture control register (16 bit) */

#define B53_MIR_CAP_CTL			0x10

#define  CAP_PORT_MASK			0xf

#define  BLK_NOT_MIR			BIT(14)

#define  MIRROR_EN			BIT(15)



/* Ingress mirror control register (16 bit) */

#define B53_IG_MIR_CTL			0x12

#define  MIRROR_MASK			0x1ff

#define  DIV_EN				BIT(13)

#define  MIRROR_FILTER_MASK		0x3

#define  MIRROR_FILTER_SHIFT		14

#define  MIRROR_ALL			0

#define  MIRROR_DA			1

#define  MIRROR_SA			2



/* Ingress mirror divider register (16 bit) */

#define B53_IG_MIR_DIV			0x14

#define  IN_MIRROR_DIV_MASK		0x3ff



/* Ingress mirror MAC address register (48 bit) */

#define B53_IG_MIR_MAC			0x16



/* Egress mirror control register (16 bit) */

#define B53_EG_MIR_CTL			0x1C



/* Egress mirror divider register (16 bit) */

#define B53_EG_MIR_DIV			0x1E



/* Egress mirror MAC address register (48 bit) */

#define B53_EG_MIR_MAC			0x20



/* Device ID register (8 or 32 bit) */

#define B53_DEVICE_ID			0x30