mv_94xx.h revision 84fbd0cea11b80d7b7097343d5262004d42b8a9a
120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan/* 220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * Marvell 88SE94xx hardware specific head file 320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * 420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * Copyright 2007 Red Hat, Inc. 520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * Copyright 2008 Marvell. <kewei@marvell.com> 60b15fb1fdfd403726542cb6111bc916b7a9f7fadXiangliang Yu * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com> 720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * 820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * This file is licensed under GPLv2. 920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * 1020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * This program is free software; you can redistribute it and/or 1120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * modify it under the terms of the GNU General Public License as 1220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * published by the Free Software Foundation; version 2 of the 1320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * License. 1420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * 1520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * This program is distributed in the hope that it will be useful, 1620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * but WITHOUT ANY WARRANTY; without even the implied warranty of 1720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * General Public License for more details. 1920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * 2020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * You should have received a copy of the GNU General Public License 2120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * along with this program; if not, write to the Free Software 2220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 2320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan * USA 2420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan*/ 2520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 2620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#ifndef _MVS94XX_REG_H_ 2720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define _MVS94XX_REG_H_ 2820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 2920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#include <linux/types.h> 3020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 3120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define MAX_LINK_RATE SAS_LINK_RATE_6_0_GBPS 3220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 33f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yuenum VANIR_REVISION_ID { 34f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu VANIR_A0_REV = 0xA0, 35f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu VANIR_B0_REV = 0x01, 36f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu VANIR_C0_REV = 0x02, 37f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu VANIR_C1_REV = 0x03, 38f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu VANIR_C2_REV = 0xC2, 39f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu}; 40f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu 4120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanenum hw_registers { 4220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_GBL_CTL = 0x04, /* global control */ 4320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_GBL_INT_STAT = 0x00, /* global irq status */ 4420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_GBL_PI = 0x0C, /* ports implemented bitmask */ 4520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 4620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_PHY_CTL = 0x40, /* SOC PHY Control */ 4720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_PORTS_IMP = 0x9C, /* SOC Port Implemented */ 4820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 4920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_GBL_PORT_TYPE = 0xa0, /* port type */ 5020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 5120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_CTL = 0x100, /* SAS/SATA port configuration */ 5220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_PCS = 0x104, /* SAS/SATA port control/status */ 5320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_CMD_LIST_LO = 0x108, /* cmd list addr */ 5420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_CMD_LIST_HI = 0x10C, 5520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_RX_FIS_LO = 0x110, /* RX FIS list addr */ 5620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_RX_FIS_HI = 0x114, 5720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_STP_REG_SET_0 = 0x118, /* STP/SATA Register Set Enable */ 5820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_STP_REG_SET_1 = 0x11C, 5920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_TX_CFG = 0x120, /* TX configuration */ 6020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_TX_LO = 0x124, /* TX (delivery) ring addr */ 6120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_TX_HI = 0x128, 6220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 6320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_TX_PROD_IDX = 0x12C, /* TX producer pointer */ 6420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_TX_CONS_IDX = 0x130, /* TX consumer pointer (RO) */ 6520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_RX_CFG = 0x134, /* RX configuration */ 6620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_RX_LO = 0x138, /* RX (completion) ring addr */ 6720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_RX_HI = 0x13C, 6820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_RX_CONS_IDX = 0x140, /* RX consumer pointer (RO) */ 6920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 7020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_INT_COAL = 0x148, /* Int coalescing config */ 7120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_INT_COAL_TMOUT = 0x14C, /* Int coalescing timeout */ 7220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_INT_STAT = 0x150, /* Central int status */ 7320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_INT_MASK = 0x154, /* Central int enable */ 7420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_INT_STAT_SRS_0 = 0x158, /* SATA register set status */ 7520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_INT_MASK_SRS_0 = 0x15C, 7620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_INT_STAT_SRS_1 = 0x160, 7720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_INT_MASK_SRS_1 = 0x164, 7820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_NON_NCQ_ERR_0 = 0x168, /* SRS Non-specific NCQ Error */ 7920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_NON_NCQ_ERR_1 = 0x16C, 8020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_CMD_ADDR = 0x170, /* Command register port (addr) */ 8120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_CMD_DATA = 0x174, /* Command register port (data) */ 8220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_MEM_PARITY_ERR = 0x178, /* Memory parity error */ 8320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 8420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* ports 1-3 follow after this */ 8520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P0_INT_STAT = 0x180, /* port0 interrupt status */ 8620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P0_INT_MASK = 0x184, /* port0 interrupt mask */ 8720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* ports 5-7 follow after this */ 8820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P4_INT_STAT = 0x1A0, /* Port4 interrupt status */ 8920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P4_INT_MASK = 0x1A4, /* Port4 interrupt enable mask */ 9020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 9120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* ports 1-3 follow after this */ 9220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P0_SER_CTLSTAT = 0x1D0, /* port0 serial control/status */ 9320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* ports 5-7 follow after this */ 9420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P4_SER_CTLSTAT = 0x1E0, /* port4 serial control/status */ 9520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 9620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* ports 1-3 follow after this */ 9720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P0_CFG_ADDR = 0x200, /* port0 phy register address */ 9820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P0_CFG_DATA = 0x204, /* port0 phy register data */ 9920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* ports 5-7 follow after this */ 10020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P4_CFG_ADDR = 0x220, /* Port4 config address */ 10120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P4_CFG_DATA = 0x224, /* Port4 config data */ 10220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 10320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* phys 1-3 follow after this */ 10420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P0_VSR_ADDR = 0x250, /* phy0 VSR address */ 10520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P0_VSR_DATA = 0x254, /* phy0 VSR data */ 10620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* phys 1-3 follow after this */ 10720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* multiplexing */ 10820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P4_VSR_ADDR = 0x250, /* phy4 VSR address */ 10920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_P4_VSR_DATA = 0x254, /* phy4 VSR data */ 11020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_PA_VSR_ADDR = 0x290, /* All port VSR addr */ 11120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan MVS_PA_VSR_PORT = 0x294, /* All port VSR data */ 112a4632aae8b662b1f32fe3fc558a813cd5c3daae6Xiangliang Yu MVS_COMMAND_ACTIVE = 0x300, 11320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan}; 11420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 11520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanenum pci_cfg_registers { 11620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan PCR_PHY_CTL = 0x40, 11720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan PCR_PHY_CTL2 = 0x90, 11820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan PCR_DEV_CTRL = 0x78, 11920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan PCR_LINK_STAT = 0x82, 12020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan}; 12120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 12220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan/* SAS/SATA Vendor Specific Port Registers */ 12320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanenum sas_sata_vsp_regs { 12420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_STAT = 0x00 * 4, /* Phy Status */ 12520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE1 = 0x01 * 4, /* phy tx */ 12620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE2 = 0x02 * 4, /* tx scc */ 12720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE3 = 0x03 * 4, /* pll */ 12820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE4 = 0x04 * 4, /* VCO */ 12920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE5 = 0x05 * 4, /* Rx */ 13020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE6 = 0x06 * 4, /* CDR */ 13120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE7 = 0x07 * 4, /* Impedance */ 13220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE8 = 0x08 * 4, /* Voltage */ 13320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE9 = 0x09 * 4, /* Test */ 13420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE10 = 0x0A * 4, /* Power */ 13520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan VSR_PHY_MODE11 = 0x0B * 4, /* Phy Mode */ 136a4632aae8b662b1f32fe3fc558a813cd5c3daae6Xiangliang Yu VSR_PHY_ACT_LED = 0x0C * 4, /* Activity LED control */ 137f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu 138f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu VSR_PHY_FFE_CONTROL = 0x10C, 139f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu VSR_PHY_DFE_UPDATE_CRTL = 0x110, 140f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu VSR_REF_CLOCK_CRTL = 0x1A0, 14120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan}; 14220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 14320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanenum chip_register_bits { 14420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan PHY_MIN_SPP_PHYS_LINK_RATE_MASK = (0x7 << 8), 14584fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu PHY_MAX_SPP_PHYS_LINK_RATE_MASK = (0x7 << 12), 14684fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET = (16), 14720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan PHY_NEG_SPP_PHYS_LINK_RATE_MASK = 14820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan (0x3 << PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET), 14920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan}; 15020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 15120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanenum pci_interrupt_cause { 15220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* MAIN_IRQ_CAUSE (R10200) Bits*/ 15320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_IN_I2O_IOP0 = (1 << 0), 15420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_IN_I2O_IOP1 = (1 << 1), 15520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_IN_I2O_IOP2 = (1 << 2), 15620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_IN_I2O_IOP3 = (1 << 3), 15720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_OUT_I2O_HOS0 = (1 << 4), 15820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_OUT_I2O_HOS1 = (1 << 5), 15920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_OUT_I2O_HOS2 = (1 << 6), 16020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_OUT_I2O_HOS3 = (1 << 7), 16120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIF_TO_CPU_DRBL0 = (1 << 8), 16220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIF_TO_CPU_DRBL1 = (1 << 9), 16320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIF_TO_CPU_DRBL2 = (1 << 10), 16420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIF_TO_CPU_DRBL3 = (1 << 11), 16520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIF_DRBL0 = (1 << 12), 16620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIF_DRBL1 = (1 << 13), 16720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIF_DRBL2 = (1 << 14), 16820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIF_DRBL3 = (1 << 15), 16920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_XOR_A = (1 << 16), 17020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_XOR_B = (1 << 17), 17120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_SAS_A = (1 << 18), 17220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_SAS_B = (1 << 19), 17320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_CPU_CNTRL = (1 << 20), 17420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_GPIO = (1 << 21), 17520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_UART = (1 << 22), 17620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_SPI = (1 << 23), 17720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_I2C = (1 << 24), 17820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_SGPIO = (1 << 25), 17920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_COM_ERR = (1 << 29), 18020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_I2O_ERR = (1 << 30), 18120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan IRQ_PCIE_ERR = (1 << 31), 18220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan}; 18320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 184f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yuunion reg_phy_cfg { 185f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 v; 186f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu struct { 187f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 phy_reset:1; 188f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 sas_support:1; 189f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 sata_support:1; 190f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 sata_host_mode:1; 191f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu /* 192f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 2: 6Gbps support 193f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 1: 3Gbps support 194f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 0: 1.5Gbps support 195f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu */ 196f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 speed_support:3; 197f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 snw_3_support:1; 198f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 tx_lnk_parity:1; 199f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu /* 200f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 5: G1 (1.5Gbps) Without SSC 201f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 4: G1 (1.5Gbps) with SSC 202f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 3: G2 (3.0Gbps) Without SSC 203f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 2: G2 (3.0Gbps) with SSC 204f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 1: G3 (6.0Gbps) without SSC 205f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * bit 0: G3 (6.0Gbps) with SSC 206f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu */ 207f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 tx_spt_phs_lnk_rate:6; 208f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu /* 8h: 1.5Gbps 9h: 3Gbps Ah: 6Gbps */ 209f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 tx_lgcl_lnk_rate:4; 210f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 tx_ssc_type:1; 211f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 sata_spin_up_spt:1; 212f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 sata_spin_up_en:1; 213f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 bypass_oob:1; 214f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 disable_phy:1; 215f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu u32 rsvd:8; 216f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu } u; 217f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu}; 218f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu 21920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define MAX_SG_ENTRY 255 22020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 22120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanstruct mvs_prd_imt { 22284fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu#ifndef __BIG_ENDIAN 22320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan __le32 len:22; 22420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan u8 _r_a:2; 22520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan u8 misc_ctl:4; 22620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan u8 inter_sel:4; 22784fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu#else 22884fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu u32 inter_sel:4; 22984fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu u32 misc_ctl:4; 23084fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu u32 _r_a:2; 23184fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu u32 len:22; 23284fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu#endif 23320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan}; 23420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 23520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanstruct mvs_prd { 23620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* 64-bit buffer address */ 23720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan __le64 addr; 23820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan /* 22-bit length */ 23984fbd0cea11b80d7b7097343d5262004d42b8a9aXiangliang Yu __le32 im_len; 24020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan} __attribute__ ((packed)); 24120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 242f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu/* 243f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * these registers are accessed through port vendor 244f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu * specific address/data registers 245f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu */ 246f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yuenum sas_sata_phy_regs { 247f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu GENERATION_1_SETTING = 0x118, 248f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu GENERATION_1_2_SETTING = 0x11C, 249f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu GENERATION_2_3_SETTING = 0x120, 250f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu GENERATION_3_4_SETTING = 0x124, 251f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu}; 252f1f82a919d7fff21ee8c0ef4b9731fb38f2a65dbXiangliang Yu 25320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define SPI_CTRL_REG_94XX 0xc800 25420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define SPI_ADDR_REG_94XX 0xc804 25520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define SPI_WR_DATA_REG_94XX 0xc808 25620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define SPI_RD_DATA_REG_94XX 0xc80c 25720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define SPI_CTRL_READ_94XX (1U << 2) 25820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define SPI_ADDR_VLD_94XX (1U << 1) 25920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define SPI_CTRL_SpiStart_94XX (1U << 0) 26020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 26120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define mv_ffc(x) ffz(x) 26220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 26320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanstatic inline int 26420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanmv_ffc64(u64 v) 26520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan{ 26620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan int i; 26720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan i = mv_ffc((u32)v); 26820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan if (i >= 0) 26920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan return i; 27020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan i = mv_ffc((u32)(v>>32)); 27120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 27220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan if (i != 0) 27320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan return 32 + i; 27420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 27520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan return -1; 27620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan} 27720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 27820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define r_reg_set_enable(i) \ 27920b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan (((i) > 31) ? mr32(MVS_STP_REG_SET_1) : \ 28020b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan mr32(MVS_STP_REG_SET_0)) 28120b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 28220b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#define w_reg_set_enable(i, tmp) \ 28320b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan (((i) > 31) ? mw32(MVS_STP_REG_SET_1, tmp) : \ 28420b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan mw32(MVS_STP_REG_SET_0, tmp)) 28520b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 28620b09c2992fefbe78f8cede7b404fb143a413c52Andy Yanextern const struct mvs_dispatch mvs_94xx_dispatch; 28720b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan#endif 28820b09c2992fefbe78f8cede7b404fb143a413c52Andy Yan 289