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-rw-r--r--drivers/net/dsa/bcm_sf2_regs.h227
1 files changed, 227 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 000000000000..885c231b03b5
--- /dev/null
+++ b/drivers/net/dsa/bcm_sf2_regs.h
@@ -0,0 +1,227 @@
+/*
+ * Broadcom Starfighter 2 switch register defines
+ *
+ * Copyright (C) 2014, Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __BCM_SF2_REGS_H
+#define __BCM_SF2_REGS_H
+
+/* Register set relative to 'REG' */
+#define REG_SWITCH_CNTRL 0x00
+#define MDIO_MASTER_SEL (1 << 0)
+
+#define REG_SWITCH_STATUS 0x04
+#define REG_DIR_DATA_WRITE 0x08
+#define REG_DIR_DATA_READ 0x0C
+
+#define REG_SWITCH_REVISION 0x18
+#define SF2_REV_MASK 0xffff
+#define SWITCH_TOP_REV_SHIFT 16
+#define SWITCH_TOP_REV_MASK 0xffff
+
+#define REG_PHY_REVISION 0x1C
+
+#define REG_SPHY_CNTRL 0x2C
+#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_0_BASE 0x34
+#define REG_RGMII_CNTRL 0x00
+#define REG_RGMII_IB_STATUS 0x04
+#define REG_RGMII_RX_CLOCK_DELAY_CNTRL 0x08
+#define REG_RGMII_CNTRL_SIZE 0x0C
+#define REG_RGMII_CNTRL_P(x) (REG_RGMII_0_BASE + \
+ ((x) * REG_RGMII_CNTRL_SIZE))
+/* 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
+
+/* 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 '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 G_MISTP_STATE_SHIFT 5
+#define G_MISTP_NO_STP (0 << G_MISTP_STATE_SHIFT)
+#define G_MISTP_DIS_STATE (1 << G_MISTP_STATE_SHIFT)
+#define G_MISTP_BLOCK_STATE (2 << G_MISTP_STATE_SHIFT)
+#define G_MISTP_LISTEN_STATE (3 << G_MISTP_STATE_SHIFT)
+#define G_MISTP_LEARN_STATE (4 << G_MISTP_STATE_SHIFT)
+#define G_MISTP_FWD_STATE (5 << G_MISTP_STATE_SHIFT)
+#define G_MISTP_STATE_MASK 0x7
+
+#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)
+
+#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_SFT_LRN_CTRL 0x000f8
+#define SW_LEARN_CNTL(x) (1 << (x))
+
+#define CORE_STS_OVERRIDE_GMIIP_PORT(x) (0x160 + (x) * 4)
+#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_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_BRCM_HDR_CTRL 0x0080c
+#define BRCM_HDR_EN_P8 (1 << 0)
+#define BRCM_HDR_EN_P5 (1 << 1)
+#define BRCM_HDR_EN_P7 (1 << 2)
+
+#define CORE_BRCM_HDR_CTRL2 0x0828
+
+#define CORE_HL_PRTC_CTRL 0x0940
+#define ARP_EN (1 << 0)
+#define RARP_EN (1 << 1)
+#define DHCP_EN (1 << 2)
+#define ICMPV4_EN (1 << 3)
+#define ICMPV6_EN (1 << 4)
+#define ICMPV6_FWD_MODE (1 << 5)
+#define IGMP_DIP_EN (1 << 8)
+#define IGMP_RPTLVE_EN (1 << 9)
+#define IGMP_RTPLVE_FWD_MODE (1 << 10)
+#define IGMP_QRY_EN (1 << 11)
+#define IGMP_QRY_FWD_MODE (1 << 12)
+#define IGMP_UKN_EN (1 << 13)
+#define IGMP_UKN_FWD_MODE (1 << 14)
+#define MLD_RPTDONE_EN (1 << 15)
+#define MLD_RPTDONE_FWD_MODE (1 << 16)
+#define MLD_QRY_EN (1 << 17)
+#define MLD_QRY_FWD_MODE (1 << 18)
+
+#define CORE_RST_MIB_CNT_EN 0x0950
+
+#define CORE_BRCM_HDR_RX_DIS 0x0980
+#define CORE_BRCM_HDR_TX_DIS 0x0988
+
+#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_P0_MIB_OFFSET 0x8000
+#define P_MIB_SIZE 0x400
+#define CORE_P_MIB_OFFSET(x) (CORE_P0_MIB_OFFSET + (x) * P_MIB_SIZE)
+
+#define CORE_PORT_VLAN_CTL_PORT(x) (0xc400 + ((x) * 0x8))
+#define PORT_VLAN_CTRL_MASK 0x1ff
+
+#endif /* __BCM_SF2_REGS_H */