Adding upstream version 5.10.209.upstream/5.10.209

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 432 insertions, 0 deletions

diff --git a/drivers/net/dsa/bcm_sf2_regs.h b/drivers/net/dsa/bcm_sf2_regs.h
new file mode 100644
index 000000000..d8a5e6269
--- /dev/null
+++ b/drivers/net/dsa/bcm_sf2_regs.h
@@ -0,0 +1,432 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Broadcom Starfighter 2 switch register defines
+ *
+ * Copyright (C) 2014, Broadcom Corporation
+ */
+#ifndef __BCM_SF2_REGS_H
+#define __BCM_SF2_REGS_H
+
+/* Register set relative to 'REG' */
+
+enum bcm_sf2_reg_offs {
+	REG_SWITCH_CNTRL = 0,
+	REG_SWITCH_STATUS,
+	REG_DIR_DATA_WRITE,
+	REG_DIR_DATA_READ,
+	REG_SWITCH_REVISION,
+	REG_PHY_REVISION,
+	REG_SPHY_CNTRL,
+	REG_RGMII_0_CNTRL,
+	REG_RGMII_1_CNTRL,
+	REG_RGMII_2_CNTRL,
+	REG_LED_0_CNTRL,
+	REG_LED_1_CNTRL,
+	REG_LED_2_CNTRL,
+	REG_SWITCH_REG_MAX,
+};
+
+/* Relative to REG_SWITCH_CNTRL */
+#define  MDIO_MASTER_SEL		(1 << 0)
+
+/* Relative to REG_SWITCH_REVISION */
+#define  SF2_REV_MASK			0xffff
+#define  SWITCH_TOP_REV_SHIFT		16
+#define  SWITCH_TOP_REV_MASK		0xffff
+
+/* Relative to REG_PHY_REVISION */
+#define  PHY_REVISION_MASK		0xffff
+
+/* Relative to REG_SPHY_CNTRL */
+#define  IDDQ_BIAS			(1 << 0)
+#define  EXT_PWR_DOWN			(1 << 1)
+#define  FORCE_DLL_EN			(1 << 2)
+#define  IDDQ_GLOBAL_PWR		(1 << 3)
+#define  CK25_DIS			(1 << 4)
+#define  PHY_RESET			(1 << 5)
+#define  PHY_PHYAD_SHIFT		8
+#define  PHY_PHYAD_MASK			0x1F
+
+#define REG_RGMII_CNTRL_P(x)		(REG_RGMII_0_CNTRL + (x))
+
+/* Relative to REG_RGMII_CNTRL */
+#define  RGMII_MODE_EN			(1 << 0)
+#define  ID_MODE_DIS			(1 << 1)
+#define  PORT_MODE_SHIFT		2
+#define  INT_EPHY			(0 << PORT_MODE_SHIFT)
+#define  INT_GPHY			(1 << PORT_MODE_SHIFT)
+#define  EXT_EPHY			(2 << PORT_MODE_SHIFT)
+#define  EXT_GPHY			(3 << PORT_MODE_SHIFT)
+#define  EXT_REVMII			(4 << PORT_MODE_SHIFT)
+#define  PORT_MODE_MASK			0x7
+#define  RVMII_REF_SEL			(1 << 5)
+#define  RX_PAUSE_EN			(1 << 6)
+#define  TX_PAUSE_EN			(1 << 7)
+#define  TX_CLK_STOP_EN			(1 << 8)
+#define  LPI_COUNT_SHIFT		9
+#define  LPI_COUNT_MASK			0x3F
+
+#define REG_LED_CNTRL(x)		(REG_LED_0_CNTRL + (x))
+
+#define  SPDLNK_SRC_SEL			(1 << 24)
+
+/* Register set relative to 'INTRL2_0' and 'INTRL2_1' */
+#define INTRL2_CPU_STATUS		0x00
+#define INTRL2_CPU_SET			0x04
+#define INTRL2_CPU_CLEAR		0x08
+#define INTRL2_CPU_MASK_STATUS		0x0c
+#define INTRL2_CPU_MASK_SET		0x10
+#define INTRL2_CPU_MASK_CLEAR		0x14
+
+/* Shared INTRL2_0 and INTRL2_ interrupt sources macros */
+#define P_LINK_UP_IRQ(x)		(1 << (0 + (x)))
+#define P_LINK_DOWN_IRQ(x)		(1 << (1 + (x)))
+#define P_ENERGY_ON_IRQ(x)		(1 << (2 + (x)))
+#define P_ENERGY_OFF_IRQ(x)		(1 << (3 + (x)))
+#define P_GPHY_IRQ(x)			(1 << (4 + (x)))
+#define P_NUM_IRQ			5
+#define P_IRQ_MASK(x)			(P_LINK_UP_IRQ((x)) | \
+					 P_LINK_DOWN_IRQ((x)) | \
+					 P_ENERGY_ON_IRQ((x)) | \
+					 P_ENERGY_OFF_IRQ((x)) | \
+					 P_GPHY_IRQ((x)))
+
+/* INTRL2_0 interrupt sources */
+#define P0_IRQ_OFF			0
+#define MEM_DOUBLE_IRQ			(1 << 5)
+#define EEE_LPI_IRQ			(1 << 6)
+#define P5_CPU_WAKE_IRQ			(1 << 7)
+#define P8_CPU_WAKE_IRQ			(1 << 8)
+#define P7_CPU_WAKE_IRQ			(1 << 9)
+#define IEEE1588_IRQ			(1 << 10)
+#define MDIO_ERR_IRQ			(1 << 11)
+#define MDIO_DONE_IRQ			(1 << 12)
+#define GISB_ERR_IRQ			(1 << 13)
+#define UBUS_ERR_IRQ			(1 << 14)
+#define FAILOVER_ON_IRQ			(1 << 15)
+#define FAILOVER_OFF_IRQ		(1 << 16)
+#define TCAM_SOFT_ERR_IRQ		(1 << 17)
+
+/* INTRL2_1 interrupt sources */
+#define P7_IRQ_OFF			0
+#define P_IRQ_OFF(x)			((6 - (x)) * P_NUM_IRQ)
+
+/* Register set relative to 'ACB' */
+#define ACB_CONTROL			0x00
+#define  ACB_EN				(1 << 0)
+#define  ACB_ALGORITHM			(1 << 1)
+#define  ACB_FLUSH_SHIFT		2
+#define  ACB_FLUSH_MASK			0x3
+
+#define ACB_QUEUE_0_CFG			0x08
+#define  XOFF_THRESHOLD_MASK		0x7ff
+#define  XON_EN				(1 << 11)
+#define  TOTAL_XOFF_THRESHOLD_SHIFT	12
+#define  TOTAL_XOFF_THRESHOLD_MASK	0x7ff
+#define  TOTAL_XOFF_EN			(1 << 23)
+#define  TOTAL_XON_EN			(1 << 24)
+#define  PKTLEN_SHIFT			25
+#define  PKTLEN_MASK			0x3f
+#define ACB_QUEUE_CFG(x)		(ACB_QUEUE_0_CFG + ((x) * 0x4))
+
+/* Register set relative to 'CORE' */
+#define CORE_G_PCTL_PORT0		0x00000
+#define CORE_G_PCTL_PORT(x)		(CORE_G_PCTL_PORT0 + (x * 0x4))
+#define CORE_IMP_CTL			0x00020
+#define  RX_DIS				(1 << 0)
+#define  TX_DIS				(1 << 1)
+#define  RX_BCST_EN			(1 << 2)
+#define  RX_MCST_EN			(1 << 3)
+#define  RX_UCST_EN			(1 << 4)
+
+#define CORE_SWMODE			0x0002c
+#define  SW_FWDG_MODE			(1 << 0)
+#define  SW_FWDG_EN			(1 << 1)
+#define  RTRY_LMT_DIS			(1 << 2)
+
+#define CORE_STS_OVERRIDE_IMP		0x00038
+#define  GMII_SPEED_UP_2G		(1 << 6)
+#define  MII_SW_OR			(1 << 7)
+
+/* Alternate layout for e.g: 7278 */
+#define CORE_STS_OVERRIDE_IMP2		0x39040
+
+#define CORE_NEW_CTRL			0x00084
+#define  IP_MC				(1 << 0)
+#define  OUTRANGEERR_DISCARD		(1 << 1)
+#define  INRANGEERR_DISCARD		(1 << 2)
+#define  CABLE_DIAG_LEN			(1 << 3)
+#define  OVERRIDE_AUTO_PD_WAR		(1 << 4)
+#define  EN_AUTO_PD_WAR			(1 << 5)
+#define  UC_FWD_EN			(1 << 6)
+#define  MC_FWD_EN			(1 << 7)
+
+#define CORE_SWITCH_CTRL		0x00088
+#define  MII_DUMB_FWDG_EN		(1 << 6)
+
+#define CORE_DIS_LEARN			0x000f0
+
+#define CORE_SFT_LRN_CTRL		0x000f8
+#define  SW_LEARN_CNTL(x)		(1 << (x))
+
+#define CORE_STS_OVERRIDE_GMIIP_PORT(x)	(0x160 + (x) * 4)
+#define CORE_STS_OVERRIDE_GMIIP2_PORT(x) (0x39000 + (x) * 8)
+#define  LINK_STS			(1 << 0)
+#define  DUPLX_MODE			(1 << 1)
+#define  SPEED_SHIFT			2
+#define  SPEED_MASK			0x3
+#define  RXFLOW_CNTL			(1 << 4)
+#define  TXFLOW_CNTL			(1 << 5)
+#define  SW_OVERRIDE			(1 << 6)
+
+#define CORE_WATCHDOG_CTRL		0x001e4
+#define  SOFTWARE_RESET			(1 << 7)
+#define  EN_CHIP_RST			(1 << 6)
+#define  EN_SW_RESET			(1 << 4)
+
+#define CORE_FAST_AGE_CTRL		0x00220
+#define  EN_FAST_AGE_STATIC		(1 << 0)
+#define  EN_AGE_DYNAMIC			(1 << 1)
+#define  EN_AGE_PORT			(1 << 2)
+#define  EN_AGE_VLAN			(1 << 3)
+#define  EN_AGE_SPT			(1 << 4)
+#define  EN_AGE_MCAST			(1 << 5)
+#define  FAST_AGE_STR_DONE		(1 << 7)
+
+#define CORE_FAST_AGE_PORT		0x00224
+#define  AGE_PORT_MASK			0xf
+
+#define CORE_FAST_AGE_VID		0x00228
+#define  AGE_VID_MASK			0x3fff
+
+#define CORE_LNKSTS			0x00400
+#define  LNK_STS_MASK			0x1ff
+
+#define CORE_SPDSTS			0x00410
+#define  SPDSTS_10			0
+#define  SPDSTS_100			1
+#define  SPDSTS_1000			2
+#define  SPDSTS_SHIFT			2
+#define  SPDSTS_MASK			0x3
+
+#define CORE_DUPSTS			0x00420
+#define  CORE_DUPSTS_MASK		0x1ff
+
+#define CORE_PAUSESTS			0x00428
+#define  PAUSESTS_TX_PAUSE_SHIFT	9
+
+#define CORE_GMNCFGCFG			0x0800
+#define  RST_MIB_CNT			(1 << 0)
+#define  RXBPDU_EN			(1 << 1)
+
+#define CORE_IMP0_PRT_ID		0x0804
+
+#define CORE_RST_MIB_CNT_EN		0x0950
+
+#define CORE_ARLA_VTBL_RWCTRL		0x1600
+#define  ARLA_VTBL_CMD_WRITE		0
+#define  ARLA_VTBL_CMD_READ		1
+#define  ARLA_VTBL_CMD_CLEAR		2
+#define  ARLA_VTBL_STDN			(1 << 7)
+
+#define CORE_ARLA_VTBL_ADDR		0x1604
+#define  VTBL_ADDR_INDEX_MASK		0xfff
+
+#define CORE_ARLA_VTBL_ENTRY		0x160c
+#define  FWD_MAP_MASK			0x1ff
+#define  UNTAG_MAP_MASK			0x1ff
+#define  UNTAG_MAP_SHIFT		9
+#define  MSTP_INDEX_MASK		0x7
+#define  MSTP_INDEX_SHIFT		18
+#define  FWD_MODE			(1 << 21)
+
+#define CORE_MEM_PSM_VDD_CTRL		0x2380
+#define  P_TXQ_PSM_VDD_SHIFT		2
+#define  P_TXQ_PSM_VDD_MASK		0x3
+#define  P_TXQ_PSM_VDD(x)		(P_TXQ_PSM_VDD_MASK << \
+					((x) * P_TXQ_PSM_VDD_SHIFT))
+
+#define CORE_PORT_TC2_QOS_MAP_PORT(x)	(0xc1c0 + ((x) * 0x10))
+#define  PRT_TO_QID_MASK		0x3
+#define  PRT_TO_QID_SHIFT		3
+
+#define CORE_PORT_VLAN_CTL_PORT(x)	(0xc400 + ((x) * 0x8))
+#define  PORT_VLAN_CTRL_MASK		0x1ff
+
+#define CORE_TXQ_THD_PAUSE_QN_PORT_0	0x2c80
+#define  TXQ_PAUSE_THD_MASK		0x7ff
+#define CORE_TXQ_THD_PAUSE_QN_PORT(x)	(CORE_TXQ_THD_PAUSE_QN_PORT_0 + \
+					(x) * 0x8)
+
+#define CORE_DEFAULT_1Q_TAG_P(x)	(0xd040 + ((x) * 8))
+#define  CFI_SHIFT			12
+#define  PRI_SHIFT			13
+#define  PRI_MASK			0x7
+
+#define CORE_JOIN_ALL_VLAN_EN		0xd140
+
+#define CORE_CFP_ACC			0x28000
+#define  OP_STR_DONE			(1 << 0)
+#define  OP_SEL_SHIFT			1
+#define  OP_SEL_READ			(1 << OP_SEL_SHIFT)
+#define  OP_SEL_WRITE			(2 << OP_SEL_SHIFT)
+#define  OP_SEL_SEARCH			(4 << OP_SEL_SHIFT)
+#define  OP_SEL_MASK			(7 << OP_SEL_SHIFT)
+#define  CFP_RAM_CLEAR			(1 << 4)
+#define  RAM_SEL_SHIFT			10
+#define  TCAM_SEL			(1 << RAM_SEL_SHIFT)
+#define  ACT_POL_RAM			(2 << RAM_SEL_SHIFT)
+#define  RATE_METER_RAM			(4 << RAM_SEL_SHIFT)
+#define  GREEN_STAT_RAM			(8 << RAM_SEL_SHIFT)
+#define  YELLOW_STAT_RAM		(16 << RAM_SEL_SHIFT)
+#define  RED_STAT_RAM			(24 << RAM_SEL_SHIFT)
+#define  RAM_SEL_MASK			(0x1f << RAM_SEL_SHIFT)
+#define  TCAM_RESET			(1 << 15)
+#define  XCESS_ADDR_SHIFT		16
+#define  XCESS_ADDR_MASK		0xff
+#define  SEARCH_STS			(1 << 27)
+#define  RD_STS_SHIFT			28
+#define  RD_STS_TCAM			(1 << RD_STS_SHIFT)
+#define  RD_STS_ACT_POL_RAM		(2 << RD_STS_SHIFT)
+#define  RD_STS_RATE_METER_RAM		(4 << RD_STS_SHIFT)
+#define  RD_STS_STAT_RAM		(8 << RD_STS_SHIFT)
+
+#define CORE_CFP_RATE_METER_GLOBAL_CTL	0x28010
+
+#define CORE_CFP_DATA_PORT_0		0x28040
+#define CORE_CFP_DATA_PORT(x)		(CORE_CFP_DATA_PORT_0 + \
+					(x) * 0x10)
+
+/* UDF_DATA7 */
+#define L3_FRAMING_SHIFT		24
+#define L3_FRAMING_MASK			(0x3 << L3_FRAMING_SHIFT)
+#define IPTOS_SHIFT			16
+#define IPTOS_MASK			0xff
+#define IPPROTO_SHIFT			8
+#define IPPROTO_MASK			(0xff << IPPROTO_SHIFT)
+#define IP_FRAG_SHIFT			7
+#define IP_FRAG				(1 << IP_FRAG_SHIFT)
+
+/* UDF_DATA0 */
+#define  SLICE_VALID			3
+#define  SLICE_NUM_SHIFT		2
+#define  SLICE_NUM(x)			((x) << SLICE_NUM_SHIFT)
+#define  SLICE_NUM_MASK			0x3
+
+#define CORE_CFP_MASK_PORT_0		0x280c0
+
+#define CORE_CFP_MASK_PORT(x)		(CORE_CFP_MASK_PORT_0 + \
+					(x) * 0x10)
+
+#define CORE_ACT_POL_DATA0		0x28140
+#define  VLAN_BYP			(1 << 0)
+#define  EAP_BYP			(1 << 1)
+#define  STP_BYP			(1 << 2)
+#define  REASON_CODE_SHIFT		3
+#define  REASON_CODE_MASK		0x3f
+#define  LOOP_BK_EN			(1 << 9)
+#define  NEW_TC_SHIFT			10
+#define  NEW_TC_MASK			0x7
+#define  CHANGE_TC			(1 << 13)
+#define  DST_MAP_IB_SHIFT		14
+#define  DST_MAP_IB_MASK		0x1ff
+#define  CHANGE_FWRD_MAP_IB_SHIFT	24
+#define  CHANGE_FWRD_MAP_IB_MASK	0x3
+#define  CHANGE_FWRD_MAP_IB_NO_DEST	(0 << CHANGE_FWRD_MAP_IB_SHIFT)
+#define  CHANGE_FWRD_MAP_IB_REM_ARL	(1 << CHANGE_FWRD_MAP_IB_SHIFT)
+#define  CHANGE_FWRD_MAP_IB_REP_ARL	(2 << CHANGE_FWRD_MAP_IB_SHIFT)
+#define  CHANGE_FWRD_MAP_IB_ADD_DST	(3 << CHANGE_FWRD_MAP_IB_SHIFT)
+#define  NEW_DSCP_IB_SHIFT		26
+#define  NEW_DSCP_IB_MASK		0x3f
+
+#define CORE_ACT_POL_DATA1		0x28150
+#define  CHANGE_DSCP_IB			(1 << 0)
+#define  DST_MAP_OB_SHIFT		1
+#define  DST_MAP_OB_MASK		0x3ff
+#define  CHANGE_FWRD_MAP_OB_SHIT	11
+#define  CHANGE_FWRD_MAP_OB_MASK	0x3
+#define  NEW_DSCP_OB_SHIFT		13
+#define  NEW_DSCP_OB_MASK		0x3f
+#define  CHANGE_DSCP_OB			(1 << 19)
+#define  CHAIN_ID_SHIFT			20
+#define  CHAIN_ID_MASK			0xff
+#define  CHANGE_COLOR			(1 << 28)
+#define  NEW_COLOR_SHIFT		29
+#define  NEW_COLOR_MASK			0x3
+#define  NEW_COLOR_GREEN		(0 << NEW_COLOR_SHIFT)
+#define  NEW_COLOR_YELLOW		(1 << NEW_COLOR_SHIFT)
+#define  NEW_COLOR_RED			(2 << NEW_COLOR_SHIFT)
+#define  RED_DEFAULT			(1 << 31)
+
+#define CORE_ACT_POL_DATA2		0x28160
+#define  MAC_LIMIT_BYPASS		(1 << 0)
+#define  CHANGE_TC_O			(1 << 1)
+#define  NEW_TC_O_SHIFT			2
+#define  NEW_TC_O_MASK			0x7
+#define  SPCP_RMK_DISABLE		(1 << 5)
+#define  CPCP_RMK_DISABLE		(1 << 6)
+#define  DEI_RMK_DISABLE		(1 << 7)
+
+#define CORE_RATE_METER0		0x28180
+#define  COLOR_MODE			(1 << 0)
+#define  POLICER_ACTION			(1 << 1)
+#define  COUPLING_FLAG			(1 << 2)
+#define  POLICER_MODE_SHIFT		3
+#define  POLICER_MODE_MASK		0x3
+#define  POLICER_MODE_RFC2698		(0 << POLICER_MODE_SHIFT)
+#define  POLICER_MODE_RFC4115		(1 << POLICER_MODE_SHIFT)
+#define  POLICER_MODE_MEF		(2 << POLICER_MODE_SHIFT)
+#define  POLICER_MODE_DISABLE		(3 << POLICER_MODE_SHIFT)
+
+#define CORE_RATE_METER1		0x28190
+#define  EIR_TK_BKT_MASK		0x7fffff
+
+#define CORE_RATE_METER2		0x281a0
+#define  EIR_BKT_SIZE_MASK		0xfffff
+
+#define CORE_RATE_METER3		0x281b0
+#define  EIR_REF_CNT_MASK		0x7ffff
+
+#define CORE_RATE_METER4		0x281c0
+#define  CIR_TK_BKT_MASK		0x7fffff
+
+#define CORE_RATE_METER5		0x281d0
+#define  CIR_BKT_SIZE_MASK		0xfffff
+
+#define CORE_RATE_METER6		0x281e0
+#define  CIR_REF_CNT_MASK		0x7ffff
+
+#define CORE_STAT_GREEN_CNTR		0x28200
+#define CORE_STAT_YELLOW_CNTR		0x28210
+#define CORE_STAT_RED_CNTR		0x28220
+
+#define CORE_CFP_CTL_REG		0x28400
+#define  CFP_EN_MAP_MASK		0x1ff
+
+/* IPv4 slices, 3 of them */
+#define CORE_UDF_0_A_0_8_PORT_0		0x28440
+#define  CFG_UDF_OFFSET_MASK		0x1f
+#define  CFG_UDF_OFFSET_BASE_SHIFT	5
+#define  CFG_UDF_SOF			(0 << CFG_UDF_OFFSET_BASE_SHIFT)
+#define  CFG_UDF_EOL2			(2 << CFG_UDF_OFFSET_BASE_SHIFT)
+#define  CFG_UDF_EOL3			(3 << CFG_UDF_OFFSET_BASE_SHIFT)
+
+/* IPv6 slices */
+#define CORE_UDF_0_B_0_8_PORT_0		0x28500
+
+/* IPv6 chained slices */
+#define CORE_UDF_0_D_0_11_PORT_0	0x28680
+
+/* Number of slices for IPv4, IPv6 and non-IP */
+#define UDF_NUM_SLICES			4
+#define UDFS_PER_SLICE			9
+
+/* Spacing between different slices */
+#define UDF_SLICE_OFFSET		0x40
+
+#define CFP_NUM_RULES			256
+
+/* Number of egress queues per port */
+#define SF2_NUM_EGRESS_QUEUES		8
+
+#endif /* __BCM_SF2_REGS_H */