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Based on 1 normalized pattern(s): 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 version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 83 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.021731668@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
137 lines
4.2 KiB
C
137 lines
4.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Marvell 88SE64xx hardware specific head file
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*
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* Copyright 2007 Red Hat, Inc.
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* Copyright 2008 Marvell. <kewei@marvell.com>
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* Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
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*/
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#ifndef _MVS64XX_REG_H_
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#define _MVS64XX_REG_H_
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#include <linux/types.h>
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#define MAX_LINK_RATE SAS_LINK_RATE_3_0_GBPS
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/* enhanced mode registers (BAR4) */
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enum hw_registers {
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MVS_GBL_CTL = 0x04, /* global control */
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MVS_GBL_INT_STAT = 0x08, /* global irq status */
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MVS_GBL_PI = 0x0C, /* ports implemented bitmask */
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MVS_PHY_CTL = 0x40, /* SOC PHY Control */
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MVS_PORTS_IMP = 0x9C, /* SOC Port Implemented */
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MVS_GBL_PORT_TYPE = 0xa0, /* port type */
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MVS_CTL = 0x100, /* SAS/SATA port configuration */
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MVS_PCS = 0x104, /* SAS/SATA port control/status */
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MVS_CMD_LIST_LO = 0x108, /* cmd list addr */
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MVS_CMD_LIST_HI = 0x10C,
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MVS_RX_FIS_LO = 0x110, /* RX FIS list addr */
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MVS_RX_FIS_HI = 0x114,
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MVS_TX_CFG = 0x120, /* TX configuration */
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MVS_TX_LO = 0x124, /* TX (delivery) ring addr */
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MVS_TX_HI = 0x128,
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MVS_TX_PROD_IDX = 0x12C, /* TX producer pointer */
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MVS_TX_CONS_IDX = 0x130, /* TX consumer pointer (RO) */
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MVS_RX_CFG = 0x134, /* RX configuration */
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MVS_RX_LO = 0x138, /* RX (completion) ring addr */
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MVS_RX_HI = 0x13C,
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MVS_RX_CONS_IDX = 0x140, /* RX consumer pointer (RO) */
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MVS_INT_COAL = 0x148, /* Int coalescing config */
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MVS_INT_COAL_TMOUT = 0x14C, /* Int coalescing timeout */
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MVS_INT_STAT = 0x150, /* Central int status */
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MVS_INT_MASK = 0x154, /* Central int enable */
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MVS_INT_STAT_SRS_0 = 0x158, /* SATA register set status */
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MVS_INT_MASK_SRS_0 = 0x15C,
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/* ports 1-3 follow after this */
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MVS_P0_INT_STAT = 0x160, /* port0 interrupt status */
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MVS_P0_INT_MASK = 0x164, /* port0 interrupt mask */
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/* ports 5-7 follow after this */
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MVS_P4_INT_STAT = 0x200, /* Port4 interrupt status */
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MVS_P4_INT_MASK = 0x204, /* Port4 interrupt enable mask */
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/* ports 1-3 follow after this */
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MVS_P0_SER_CTLSTAT = 0x180, /* port0 serial control/status */
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/* ports 5-7 follow after this */
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MVS_P4_SER_CTLSTAT = 0x220, /* port4 serial control/status */
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MVS_CMD_ADDR = 0x1B8, /* Command register port (addr) */
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MVS_CMD_DATA = 0x1BC, /* Command register port (data) */
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/* ports 1-3 follow after this */
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MVS_P0_CFG_ADDR = 0x1C0, /* port0 phy register address */
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MVS_P0_CFG_DATA = 0x1C4, /* port0 phy register data */
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/* ports 5-7 follow after this */
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MVS_P4_CFG_ADDR = 0x230, /* Port4 config address */
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MVS_P4_CFG_DATA = 0x234, /* Port4 config data */
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/* ports 1-3 follow after this */
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MVS_P0_VSR_ADDR = 0x1E0, /* port0 VSR address */
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MVS_P0_VSR_DATA = 0x1E4, /* port0 VSR data */
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/* ports 5-7 follow after this */
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MVS_P4_VSR_ADDR = 0x250, /* port4 VSR addr */
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MVS_P4_VSR_DATA = 0x254, /* port4 VSR data */
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};
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enum pci_cfg_registers {
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PCR_PHY_CTL = 0x40,
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PCR_PHY_CTL2 = 0x90,
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PCR_DEV_CTRL = 0xE8,
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PCR_LINK_STAT = 0xF2,
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};
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/* SAS/SATA Vendor Specific Port Registers */
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enum sas_sata_vsp_regs {
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VSR_PHY_STAT = 0x00, /* Phy Status */
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VSR_PHY_MODE1 = 0x01, /* phy tx */
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VSR_PHY_MODE2 = 0x02, /* tx scc */
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VSR_PHY_MODE3 = 0x03, /* pll */
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VSR_PHY_MODE4 = 0x04, /* VCO */
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VSR_PHY_MODE5 = 0x05, /* Rx */
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VSR_PHY_MODE6 = 0x06, /* CDR */
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VSR_PHY_MODE7 = 0x07, /* Impedance */
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VSR_PHY_MODE8 = 0x08, /* Voltage */
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VSR_PHY_MODE9 = 0x09, /* Test */
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VSR_PHY_MODE10 = 0x0A, /* Power */
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VSR_PHY_MODE11 = 0x0B, /* Phy Mode */
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VSR_PHY_VS0 = 0x0C, /* Vednor Specific 0 */
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VSR_PHY_VS1 = 0x0D, /* Vednor Specific 1 */
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};
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enum chip_register_bits {
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PHY_MIN_SPP_PHYS_LINK_RATE_MASK = (0xF << 8),
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PHY_MAX_SPP_PHYS_LINK_RATE_MASK = (0xF << 12),
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PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET = (16),
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PHY_NEG_SPP_PHYS_LINK_RATE_MASK =
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(0xF << PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET),
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};
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#define MAX_SG_ENTRY 64
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struct mvs_prd {
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__le64 addr; /* 64-bit buffer address */
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__le32 reserved;
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__le32 len; /* 16-bit length */
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};
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#define SPI_CTRL_REG 0xc0
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#define SPI_CTRL_VENDOR_ENABLE (1U<<29)
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#define SPI_CTRL_SPIRDY (1U<<22)
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#define SPI_CTRL_SPISTART (1U<<20)
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#define SPI_CMD_REG 0xc4
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#define SPI_DATA_REG 0xc8
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#define SPI_CTRL_REG_64XX 0x10
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#define SPI_CMD_REG_64XX 0x14
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#define SPI_DATA_REG_64XX 0x18
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#endif
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