Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 655 deletions

diff --git a/qemu/roms/u-boot/include/libata.h b/qemu/roms/u-boot/include/libata.h
deleted file mode 100644
index 5b7d7b302..000000000
--- a/qemu/roms/u-boot/include/libata.h
+++ /dev/null
@@ -1,655 +0,0 @@
-/*
- * Copyright 2003-2004 Red Hat, Inc.  All rights reserved.
- * Copyright 2003-2004 Jeff Garzik
- * Copyright (C) 2008 Freescale Semiconductor, Inc.
- *		Dave Liu <daveliu@freescale.com>
- *		port from libata of linux kernel
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef __LIBATA_H__
-#define __LIBATA_H__
-
-#include <common.h>
-
-enum {
-	/* various global constants */
-	ATA_MAX_DEVICES		= 2,	/* per bus/port */
-	ATA_MAX_PRD		= 256,	/* we could make these 256/256 */
-	ATA_SECT_SIZE		= 512,
-	ATA_MAX_SECTORS_128	= 128,
-	ATA_MAX_SECTORS		= 256,
-	ATA_MAX_SECTORS_LBA48	= 65535,
-	ATA_MAX_SECTORS_TAPE	= 65535,
-
-	ATA_ID_WORDS		= 256,
-	ATA_ID_SERNO		= 10,
-	ATA_ID_FW_REV		= 23,
-	ATA_ID_PROD		= 27,
-	ATA_ID_OLD_PIO_MODES	= 51,
-	ATA_ID_FIELD_VALID	= 53,
-	ATA_ID_LBA_SECTORS	= 60,
-	ATA_ID_MWDMA_MODES	= 63,
-	ATA_ID_PIO_MODES	= 64,
-	ATA_ID_EIDE_DMA_MIN	= 65,
-	ATA_ID_EIDE_PIO		= 67,
-	ATA_ID_EIDE_PIO_IORDY	= 68,
-	ATA_ID_PIO4		= (1 << 1),
-	ATA_ID_QUEUE_DEPTH	= 75,
-	ATA_ID_SATA_CAP		= 76,
-	ATA_ID_SATA_FEATURES	= 78,
-	ATA_ID_SATA_FEATURES_EN	= 79,
-	ATA_ID_MAJOR_VER	= 80,
-	ATA_ID_MINOR_VER	= 81,
-	ATA_ID_UDMA_MODES	= 88,
-	ATA_ID_LBA48_SECTORS	= 100,
-
-	ATA_ID_SERNO_LEN	= 20,
-	ATA_ID_FW_REV_LEN	= 8,
-	ATA_ID_PROD_LEN		= 40,
-
-	ATA_PCI_CTL_OFS		= 2,
-
-	ATA_PIO0		= (1 << 0),
-	ATA_PIO1		= ATA_PIO0 | (1 << 1),
-	ATA_PIO2		= ATA_PIO1 | (1 << 2),
-	ATA_PIO3		= ATA_PIO2 | (1 << 3),
-	ATA_PIO4		= ATA_PIO3 | (1 << 4),
-	ATA_PIO5		= ATA_PIO4 | (1 << 5),
-	ATA_PIO6		= ATA_PIO5 | (1 << 6),
-
-	ATA_SWDMA0		= (1 << 0),
-	ATA_SWDMA1		= ATA_SWDMA0 | (1 << 1),
-	ATA_SWDMA2		= ATA_SWDMA1 | (1 << 2),
-
-	ATA_SWDMA2_ONLY		= (1 << 2),
-
-	ATA_MWDMA0		= (1 << 0),
-	ATA_MWDMA1		= ATA_MWDMA0 | (1 << 1),
-	ATA_MWDMA2		= ATA_MWDMA1 | (1 << 2),
-
-	ATA_MWDMA12_ONLY	= (1 << 1) | (1 << 2),
-	ATA_MWDMA2_ONLY		= (1 << 2),
-
-	ATA_UDMA0		= (1 << 0),
-	ATA_UDMA1		= ATA_UDMA0 | (1 << 1),
-	ATA_UDMA2		= ATA_UDMA1 | (1 << 2),
-	ATA_UDMA3		= ATA_UDMA2 | (1 << 3),
-	ATA_UDMA4		= ATA_UDMA3 | (1 << 4),
-	ATA_UDMA5		= ATA_UDMA4 | (1 << 5),
-	ATA_UDMA6		= ATA_UDMA5 | (1 << 6),
-	ATA_UDMA7		= ATA_UDMA6 | (1 << 7),
-	/* ATA_UDMA7 is just for completeness... doesn't exist (yet?).  */
-
-	ATA_UDMA_MASK_40C	= ATA_UDMA2,	/* udma0-2 */
-
-	/* DMA-related */
-	ATA_PRD_SZ		= 8,
-	ATA_PRD_TBL_SZ		= (ATA_MAX_PRD * ATA_PRD_SZ),
-	ATA_PRD_EOT		= (1 << 31),	/* end-of-table flag */
-
-	ATA_DMA_TABLE_OFS	= 4,
-	ATA_DMA_STATUS		= 2,
-	ATA_DMA_CMD		= 0,
-	ATA_DMA_WR		= (1 << 3),
-	ATA_DMA_START		= (1 << 0),
-	ATA_DMA_INTR		= (1 << 2),
-	ATA_DMA_ERR		= (1 << 1),
-	ATA_DMA_ACTIVE		= (1 << 0),
-
-	/* bits in ATA command block registers */
-	ATA_HOB			= (1 << 7),	/* LBA48 selector */
-	ATA_NIEN		= (1 << 1),	/* disable-irq flag */
-	ATA_LBA			= (1 << 6),	/* LBA28 selector */
-	ATA_DEV1		= (1 << 4),	/* Select Device 1 (slave) */
-	ATA_DEVICE_OBS		= (1 << 7) | (1 << 5), /* obs bits in dev reg */
-	ATA_DEVCTL_OBS		= (1 << 3),	/* obsolete bit in devctl reg */
-	ATA_BUSY		= (1 << 7),	/* BSY status bit */
-	ATA_DRDY		= (1 << 6),	/* device ready */
-	ATA_DF			= (1 << 5),	/* device fault */
-	ATA_DRQ			= (1 << 3),	/* data request i/o */
-	ATA_ERR			= (1 << 0),	/* have an error */
-	ATA_SRST		= (1 << 2),	/* software reset */
-	ATA_ICRC		= (1 << 7),	/* interface CRC error */
-	ATA_UNC			= (1 << 6),	/* uncorrectable media error */
-	ATA_IDNF		= (1 << 4),	/* ID not found */
-	ATA_ABORTED		= (1 << 2),	/* command aborted */
-
-	/* ATA command block registers */
-	ATA_REG_DATA		= 0x00,
-	ATA_REG_ERR		= 0x01,
-	ATA_REG_NSECT		= 0x02,
-	ATA_REG_LBAL		= 0x03,
-	ATA_REG_LBAM		= 0x04,
-	ATA_REG_LBAH		= 0x05,
-	ATA_REG_DEVICE		= 0x06,
-	ATA_REG_STATUS		= 0x07,
-
-	ATA_REG_FEATURE		= ATA_REG_ERR, /* and their aliases */
-	ATA_REG_CMD		= ATA_REG_STATUS,
-	ATA_REG_BYTEL		= ATA_REG_LBAM,
-	ATA_REG_BYTEH		= ATA_REG_LBAH,
-	ATA_REG_DEVSEL		= ATA_REG_DEVICE,
-	ATA_REG_IRQ		= ATA_REG_NSECT,
-
-	/* ATA device commands */
-	ATA_CMD_DEV_RESET	= 0x08, /* ATAPI device reset */
-	ATA_CMD_CHK_POWER	= 0xE5, /* check power mode */
-	ATA_CMD_STANDBY		= 0xE2, /* place in standby power mode */
-	ATA_CMD_IDLE		= 0xE3, /* place in idle power mode */
-	ATA_CMD_EDD		= 0x90,	/* execute device diagnostic */
-	ATA_CMD_FLUSH		= 0xE7,
-	ATA_CMD_FLUSH_EXT	= 0xEA,
-	ATA_CMD_ID_ATA		= 0xEC,
-	ATA_CMD_ID_ATAPI	= 0xA1,
-	ATA_CMD_READ		= 0xC8,
-	ATA_CMD_READ_EXT	= 0x25,
-	ATA_CMD_WRITE		= 0xCA,
-	ATA_CMD_WRITE_EXT	= 0x35,
-	ATA_CMD_WRITE_FUA_EXT	= 0x3D,
-	ATA_CMD_FPDMA_READ	= 0x60,
-	ATA_CMD_FPDMA_WRITE	= 0x61,
-	ATA_CMD_PIO_READ	= 0x20,
-	ATA_CMD_PIO_READ_EXT	= 0x24,
-	ATA_CMD_PIO_WRITE	= 0x30,
-	ATA_CMD_PIO_WRITE_EXT	= 0x34,
-	ATA_CMD_READ_MULTI	= 0xC4,
-	ATA_CMD_READ_MULTI_EXT	= 0x29,
-	ATA_CMD_WRITE_MULTI	= 0xC5,
-	ATA_CMD_WRITE_MULTI_EXT	= 0x39,
-	ATA_CMD_WRITE_MULTI_FUA_EXT = 0xCE,
-	ATA_CMD_SET_FEATURES	= 0xEF,
-	ATA_CMD_SET_MULTI	= 0xC6,
-	ATA_CMD_PACKET		= 0xA0,
-	ATA_CMD_VERIFY		= 0x40,
-	ATA_CMD_VERIFY_EXT	= 0x42,
-	ATA_CMD_STANDBYNOW1	= 0xE0,
-	ATA_CMD_IDLEIMMEDIATE	= 0xE1,
-	ATA_CMD_SLEEP		= 0xE6,
-	ATA_CMD_INIT_DEV_PARAMS	= 0x91,
-	ATA_CMD_READ_NATIVE_MAX	= 0xF8,
-	ATA_CMD_READ_NATIVE_MAX_EXT = 0x27,
-	ATA_CMD_SET_MAX		= 0xF9,
-	ATA_CMD_SET_MAX_EXT	= 0x37,
-	ATA_CMD_READ_LOG_EXT	= 0x2f,
-	ATA_CMD_PMP_READ	= 0xE4,
-	ATA_CMD_PMP_WRITE	= 0xE8,
-	ATA_CMD_CONF_OVERLAY	= 0xB1,
-	ATA_CMD_SEC_FREEZE_LOCK	= 0xF5,
-
-	/* READ_LOG_EXT pages */
-	ATA_LOG_SATA_NCQ	= 0x10,
-
-	/* READ/WRITE LONG (obsolete) */
-	ATA_CMD_READ_LONG	= 0x22,
-	ATA_CMD_READ_LONG_ONCE	= 0x23,
-	ATA_CMD_WRITE_LONG	= 0x32,
-	ATA_CMD_WRITE_LONG_ONCE	= 0x33,
-
-	/* SETFEATURES stuff */
-	SETFEATURES_XFER	= 0x03,
-	XFER_UDMA_7		= 0x47,
-	XFER_UDMA_6		= 0x46,
-	XFER_UDMA_5		= 0x45,
-	XFER_UDMA_4		= 0x44,
-	XFER_UDMA_3		= 0x43,
-	XFER_UDMA_2		= 0x42,
-	XFER_UDMA_1		= 0x41,
-	XFER_UDMA_0		= 0x40,
-	XFER_MW_DMA_4		= 0x24,	/* CFA only */
-	XFER_MW_DMA_3		= 0x23,	/* CFA only */
-	XFER_MW_DMA_2		= 0x22,
-	XFER_MW_DMA_1		= 0x21,
-	XFER_MW_DMA_0		= 0x20,
-	XFER_SW_DMA_2		= 0x12,
-	XFER_SW_DMA_1		= 0x11,
-	XFER_SW_DMA_0		= 0x10,
-	XFER_PIO_6		= 0x0E,	/* CFA only */
-	XFER_PIO_5		= 0x0D,	/* CFA only */
-	XFER_PIO_4		= 0x0C,
-	XFER_PIO_3		= 0x0B,
-	XFER_PIO_2		= 0x0A,
-	XFER_PIO_1		= 0x09,
-	XFER_PIO_0		= 0x08,
-	XFER_PIO_SLOW		= 0x00,
-
-	SETFEATURES_WC_ON	= 0x02, /* Enable write cache */
-	SETFEATURES_WC_OFF	= 0x82, /* Disable write cache */
-
-	SETFEATURES_SPINUP	= 0x07, /* Spin-up drive */
-
-	SETFEATURES_SATA_ENABLE = 0x10, /* Enable use of SATA feature */
-	SETFEATURES_SATA_DISABLE = 0x90, /* Disable use of SATA feature */
-
-	/* SETFEATURE Sector counts for SATA features */
-	SATA_AN			= 0x05,  /* Asynchronous Notification */
-	SATA_DIPM		= 0x03,  /* Device Initiated Power Management */
-
-	/* feature values for SET_MAX */
-	ATA_SET_MAX_ADDR	= 0x00,
-	ATA_SET_MAX_PASSWD	= 0x01,
-	ATA_SET_MAX_LOCK	= 0x02,
-	ATA_SET_MAX_UNLOCK	= 0x03,
-	ATA_SET_MAX_FREEZE_LOCK	= 0x04,
-
-	/* feature values for DEVICE CONFIGURATION OVERLAY */
-	ATA_DCO_RESTORE		= 0xC0,
-	ATA_DCO_FREEZE_LOCK	= 0xC1,
-	ATA_DCO_IDENTIFY	= 0xC2,
-	ATA_DCO_SET		= 0xC3,
-
-	/* ATAPI stuff */
-	ATAPI_PKT_DMA		= (1 << 0),
-	ATAPI_DMADIR		= (1 << 2),	/* ATAPI data dir:
-						   0=to device, 1=to host */
-	ATAPI_CDB_LEN		= 16,
-
-	/* PMP stuff */
-	SATA_PMP_MAX_PORTS	= 15,
-	SATA_PMP_CTRL_PORT	= 15,
-
-	SATA_PMP_GSCR_DWORDS	= 128,
-	SATA_PMP_GSCR_PROD_ID	= 0,
-	SATA_PMP_GSCR_REV	= 1,
-	SATA_PMP_GSCR_PORT_INFO	= 2,
-	SATA_PMP_GSCR_ERROR	= 32,
-	SATA_PMP_GSCR_ERROR_EN	= 33,
-	SATA_PMP_GSCR_FEAT	= 64,
-	SATA_PMP_GSCR_FEAT_EN	= 96,
-
-	SATA_PMP_PSCR_STATUS	= 0,
-	SATA_PMP_PSCR_ERROR	= 1,
-	SATA_PMP_PSCR_CONTROL	= 2,
-
-	SATA_PMP_FEAT_BIST	= (1 << 0),
-	SATA_PMP_FEAT_PMREQ	= (1 << 1),
-	SATA_PMP_FEAT_DYNSSC	= (1 << 2),
-	SATA_PMP_FEAT_NOTIFY	= (1 << 3),
-
-	/* cable types */
-	ATA_CBL_NONE		= 0,
-	ATA_CBL_PATA40		= 1,
-	ATA_CBL_PATA80		= 2,
-	ATA_CBL_PATA40_SHORT	= 3,	/* 40 wire cable to high UDMA spec */
-	ATA_CBL_PATA_UNK	= 4,	/* don't know, maybe 80c? */
-	ATA_CBL_PATA_IGN	= 5,	/* don't know, ignore cable handling */
-	ATA_CBL_SATA		= 6,
-
-	/* SATA Status and Control Registers */
-	SCR_STATUS		= 0,
-	SCR_ERROR		= 1,
-	SCR_CONTROL		= 2,
-	SCR_ACTIVE		= 3,
-	SCR_NOTIFICATION	= 4,
-
-	/* SError bits */
-	SERR_DATA_RECOVERED	= (1 << 0), /* recovered data error */
-	SERR_COMM_RECOVERED	= (1 << 1), /* recovered comm failure */
-	SERR_DATA		= (1 << 8), /* unrecovered data error */
-	SERR_PERSISTENT		= (1 << 9), /* persistent data/comm error */
-	SERR_PROTOCOL		= (1 << 10), /* protocol violation */
-	SERR_INTERNAL		= (1 << 11), /* host internal error */
-	SERR_PHYRDY_CHG		= (1 << 16), /* PHY RDY changed */
-	SERR_PHY_INT_ERR	= (1 << 17), /* PHY internal error */
-	SERR_COMM_WAKE		= (1 << 18), /* Comm wake */
-	SERR_10B_8B_ERR		= (1 << 19), /* 10b to 8b decode error */
-	SERR_DISPARITY		= (1 << 20), /* Disparity */
-	SERR_CRC		= (1 << 21), /* CRC error */
-	SERR_HANDSHAKE		= (1 << 22), /* Handshake error */
-	SERR_LINK_SEQ_ERR	= (1 << 23), /* Link sequence error */
-	SERR_TRANS_ST_ERROR	= (1 << 24), /* Transport state trans. error */
-	SERR_UNRECOG_FIS	= (1 << 25), /* Unrecognized FIS */
-	SERR_DEV_XCHG		= (1 << 26), /* device exchanged */
-
-	/* struct ata_taskfile flags */
-	ATA_TFLAG_LBA48		= (1 << 0), /* enable 48-bit LBA and "HOB" */
-	ATA_TFLAG_ISADDR	= (1 << 1), /* enable r/w to nsect/lba regs */
-	ATA_TFLAG_DEVICE	= (1 << 2), /* enable r/w to device reg */
-	ATA_TFLAG_WRITE		= (1 << 3), /* data dir: host->dev==1 (write) */
-	ATA_TFLAG_LBA		= (1 << 4), /* enable LBA */
-	ATA_TFLAG_FUA		= (1 << 5), /* enable FUA */
-	ATA_TFLAG_POLLING	= (1 << 6), /* set nIEN to 1 and use polling */
-
-	/* protocol flags */
-	ATA_PROT_FLAG_PIO	= (1 << 0), /* is PIO */
-	ATA_PROT_FLAG_DMA	= (1 << 1), /* is DMA */
-	ATA_PROT_FLAG_DATA	= ATA_PROT_FLAG_PIO | ATA_PROT_FLAG_DMA,
-	ATA_PROT_FLAG_NCQ	= (1 << 2), /* is NCQ */
-	ATA_PROT_FLAG_ATAPI	= (1 << 3), /* is ATAPI */
-};
-
-enum ata_tf_protocols {
-	/* ATA taskfile protocols */
-	ATA_PROT_UNKNOWN,	/* unknown/invalid */
-	ATA_PROT_NODATA,	/* no data */
-	ATA_PROT_PIO,		/* PIO data xfer */
-	ATA_PROT_DMA,		/* DMA */
-	ATA_PROT_NCQ,		/* NCQ */
-	ATAPI_PROT_NODATA,	/* packet command, no data */
-	ATAPI_PROT_PIO,		/* packet command, PIO data xfer*/
-	ATAPI_PROT_DMA,		/* packet command with special DMA sauce */
-};
-
-enum ata_ioctls {
-	ATA_IOC_GET_IO32	= 0x309,
-	ATA_IOC_SET_IO32	= 0x324,
-};
-
-enum ata_dev_typed {
-	ATA_DEV_ATA,		/* ATA device */
-	ATA_DEV_ATAPI,		/* ATAPI device */
-	ATA_DEV_PMP,		/* Port Multiplier Port */
-	ATA_DEV_UNKNOWN,	/* unknown */
-};
-
-struct ata_taskfile {
-	unsigned long		flags;		/* ATA_TFLAG_xxx */
-	u8			protocol;	/* ATA_PROT_xxx */
-
-	u8			ctl;		/* control reg */
-
-	u8			hob_feature;	/* additional data */
-	u8			hob_nsect;	/* to support LBA48 */
-	u8			hob_lbal;
-	u8			hob_lbam;
-	u8			hob_lbah;
-
-	u8			feature;
-	u8			nsect;
-	u8			lbal;
-	u8			lbam;
-	u8			lbah;
-
-	u8			device;
-
-	u8			command;	/* IO operation */
-};
-
-/*
- * protocol tests
- */
-static inline unsigned int ata_prot_flags(u8 prot)
-{
-	switch (prot) {
-	case ATA_PROT_NODATA:
-		return 0;
-	case ATA_PROT_PIO:
-		return ATA_PROT_FLAG_PIO;
-	case ATA_PROT_DMA:
-		return ATA_PROT_FLAG_DMA;
-	case ATA_PROT_NCQ:
-		return ATA_PROT_FLAG_DMA | ATA_PROT_FLAG_NCQ;
-	case ATAPI_PROT_NODATA:
-		return ATA_PROT_FLAG_ATAPI;
-	case ATAPI_PROT_PIO:
-		return ATA_PROT_FLAG_ATAPI | ATA_PROT_FLAG_PIO;
-	case ATAPI_PROT_DMA:
-		return ATA_PROT_FLAG_ATAPI | ATA_PROT_FLAG_DMA;
-	}
-	return 0;
-}
-
-static inline int ata_is_atapi(u8 prot)
-{
-	return ata_prot_flags(prot) & ATA_PROT_FLAG_ATAPI;
-}
-
-static inline int ata_is_nodata(u8 prot)
-{
-	return !(ata_prot_flags(prot) & ATA_PROT_FLAG_DATA);
-}
-
-static inline int ata_is_pio(u8 prot)
-{
-	return ata_prot_flags(prot) & ATA_PROT_FLAG_PIO;
-}
-
-static inline int ata_is_dma(u8 prot)
-{
-	return ata_prot_flags(prot) & ATA_PROT_FLAG_DMA;
-}
-
-static inline int ata_is_ncq(u8 prot)
-{
-	return ata_prot_flags(prot) & ATA_PROT_FLAG_NCQ;
-}
-
-static inline int ata_is_data(u8 prot)
-{
-	return ata_prot_flags(prot) & ATA_PROT_FLAG_DATA;
-}
-
-/*
- * id tests
- */
-#define ata_id_is_ata(id)		(((id)[0] & (1 << 15)) == 0)
-#define ata_id_has_lba(id)		((id)[49] & (1 << 9))
-#define ata_id_has_dma(id)		((id)[49] & (1 << 8))
-#define ata_id_has_ncq(id)		((id)[76] & (1 << 8))
-#define ata_id_queue_depth(id)		(((id)[75] & 0x1f) + 1)
-#define ata_id_removeable(id)		((id)[0] & (1 << 7))
-#define ata_id_iordy_disable(id)	((id)[49] & (1 << 10))
-#define ata_id_has_iordy(id)		((id)[49] & (1 << 11))
-
-#define ata_id_u32(id,n)	\
-	(((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)]))
-#define ata_id_u64(id,n)	\
-	( ((u64) (id)[(n) + 3] << 48) | \
-	  ((u64) (id)[(n) + 2] << 32) | \
-	  ((u64) (id)[(n) + 1] << 16) | \
-	  ((u64) (id)[(n) + 0]) )
-
-#define ata_id_cdb_intr(id)		(((id)[0] & 0x60) == 0x20)
-
-static inline int ata_id_has_fua(const u16 *id)
-{
-	if ((id[84] & 0xC000) != 0x4000)
-		return 0;
-	return id[84] & (1 << 6);
-}
-
-static inline int ata_id_has_flush(const u16 *id)
-{
-	if ((id[83] & 0xC000) != 0x4000)
-		return 0;
-	return id[83] & (1 << 12);
-}
-
-static inline int ata_id_has_flush_ext(const u16 *id)
-{
-	if ((id[83] & 0xC000) != 0x4000)
-		return 0;
-	return id[83] & (1 << 13);
-}
-
-static inline int ata_id_has_lba48(const u16 *id)
-{
-	if ((id[83] & 0xC000) != 0x4000)
-		return 0;
-	if (!ata_id_u64(id, 100))
-		return 0;
-	return id[83] & (1 << 10);
-}
-
-static inline int ata_id_hpa_enabled(const u16 *id)
-{
-	/* Yes children, word 83 valid bits cover word 82 data */
-	if ((id[83] & 0xC000) != 0x4000)
-		return 0;
-	/* And 87 covers 85-87 */
-	if ((id[87] & 0xC000) != 0x4000)
-		return 0;
-	/* Check command sets enabled as well as supported */
-	if ((id[85] & ( 1 << 10)) == 0)
-		return 0;
-	return id[82] & (1 << 10);
-}
-
-static inline int ata_id_has_wcache(const u16 *id)
-{
-	/* Yes children, word 83 valid bits cover word 82 data */
-	if ((id[83] & 0xC000) != 0x4000)
-		return 0;
-	return id[82] & (1 << 5);
-}
-
-static inline int ata_id_has_pm(const u16 *id)
-{
-	if ((id[83] & 0xC000) != 0x4000)
-		return 0;
-	return id[82] & (1 << 3);
-}
-
-static inline int ata_id_rahead_enabled(const u16 *id)
-{
-	if ((id[87] & 0xC000) != 0x4000)
-		return 0;
-	return id[85] & (1 << 6);
-}
-
-static inline int ata_id_wcache_enabled(const u16 *id)
-{
-	if ((id[87] & 0xC000) != 0x4000)
-		return 0;
-	return id[85] & (1 << 5);
-}
-
-static inline unsigned int ata_id_major_version(const u16 *id)
-{
-	unsigned int mver;
-
-	if (id[ATA_ID_MAJOR_VER] == 0xFFFF)
-		return 0;
-
-	for (mver = 14; mver >= 1; mver--)
-		if (id[ATA_ID_MAJOR_VER] & (1 << mver))
-			break;
-	return mver;
-}
-
-static inline int ata_id_is_sata(const u16 *id)
-{
-	return ata_id_major_version(id) >= 5 && id[93] == 0;
-}
-
-static inline int ata_id_has_tpm(const u16 *id)
-{
-	/* The TPM bits are only valid on ATA8 */
-	if (ata_id_major_version(id) < 8)
-		return 0;
-	if ((id[48] & 0xC000) != 0x4000)
-		return 0;
-	return id[48] & (1 << 0);
-}
-
-static inline int ata_id_has_dword_io(const u16 *id)
-{
-	/* ATA 8 reuses this flag for "trusted" computing */
-	if (ata_id_major_version(id) > 7)
-		return 0;
-	if (id[48] & (1 << 0))
-		return 1;
-	return 0;
-}
-
-static inline int ata_id_current_chs_valid(const u16 *id)
-{
-	/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
-	   has not been issued to the device then the values of
-	   id[54] to id[56] are vendor specific. */
-	return (id[53] & 0x01) && /* Current translation valid */
-		id[54] &&  /* cylinders in current translation */
-		id[55] &&  /* heads in current translation */
-		id[55] <= 16 &&
-		id[56];    /* sectors in current translation */
-}
-
-static inline int ata_id_is_cfa(const u16 *id)
-{
-	u16 v = id[0];
-	if (v == 0x848A)	/* Standard CF */
-		return 1;
-	/* Could be CF hiding as standard ATA */
-	if (ata_id_major_version(id) >= 3 &&  id[82] != 0xFFFF &&
-			(id[82] & ( 1 << 2)))
-		return 1;
-	return 0;
-}
-
-static inline int ata_drive_40wire(const u16 *dev_id)
-{
-	if (ata_id_is_sata(dev_id))
-		return 0;	/* SATA */
-	if ((dev_id[93] & 0xE000) == 0x6000)
-		return 0;	/* 80 wire */
-	return 1;
-}
-
-static inline int ata_drive_40wire_relaxed(const u16 *dev_id)
-{
-	if ((dev_id[93] & 0x2000) == 0x2000)
-		return 0;	/* 80 wire */
-	return 1;
-}
-
-static inline int atapi_cdb_len(const u16 *dev_id)
-{
-	u16 tmp = dev_id[0] & 0x3;
-	switch (tmp) {
-	case 0:		return 12;
-	case 1:		return 16;
-	default:	return -1;
-	}
-}
-
-static inline int atapi_command_packet_set(const u16 *dev_id)
-{
-	return (dev_id[0] >> 8) & 0x1f;
-}
-
-static inline int atapi_id_dmadir(const u16 *dev_id)
-{
-	return ata_id_major_version(dev_id) >= 7 && (dev_id[62] & 0x8000);
-}
-
-static inline int is_multi_taskfile(struct ata_taskfile *tf)
-{
-	return (tf->command == ATA_CMD_READ_MULTI) ||
-	       (tf->command == ATA_CMD_WRITE_MULTI) ||
-	       (tf->command == ATA_CMD_READ_MULTI_EXT) ||
-	       (tf->command == ATA_CMD_WRITE_MULTI_EXT) ||
-	       (tf->command == ATA_CMD_WRITE_MULTI_FUA_EXT);
-}
-
-static inline int ata_ok(u8 status)
-{
-	return ((status & (ATA_BUSY | ATA_DRDY | ATA_DF | ATA_DRQ | ATA_ERR))
-			== ATA_DRDY);
-}
-
-static inline int lba_28_ok(u64 block, u32 n_block)
-{
-	/* check the ending block number */
-	return ((block + n_block - 1) < ((u64)1 << 28)) && (n_block <= 256);
-}
-
-static inline int lba_48_ok(u64 block, u32 n_block)
-{
-	/* check the ending block number */
-	return ((block + n_block - 1) < ((u64)1 << 48)) && (n_block <= 65536);
-}
-
-#define sata_pmp_gscr_vendor(gscr)	((gscr)[SATA_PMP_GSCR_PROD_ID] & 0xffff)
-#define sata_pmp_gscr_devid(gscr)	((gscr)[SATA_PMP_GSCR_PROD_ID] >> 16)
-#define sata_pmp_gscr_rev(gscr)		(((gscr)[SATA_PMP_GSCR_REV] >> 8) & 0xff)
-#define sata_pmp_gscr_ports(gscr)	((gscr)[SATA_PMP_GSCR_PORT_INFO] & 0xf)
-
-u64 ata_id_n_sectors(u16 *id);
-u32 ata_dev_classify(u32 sig);
-void ata_id_c_string(const u16 *id, unsigned char *s,
-			 unsigned int ofs, unsigned int len);
-void ata_dump_id(u16 *id);
-void ata_swap_buf_le16(u16 *buf, unsigned int buf_words);
-
-#endif /* __LIBATA_H__ */