Re: [PATCH 5/5] scsi: ufs: add dme operations

Santosh Y
2013-05-02T08:06:30Z

> +/*
> + * drivers/scsi/ufs/ufs-attrs.h
> + *
> + * Copyright (C) 2013 Samsung Electronics Co., Ltd.
> + *
> + * 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 _UFS_ATTRS_H_
> +#define _UFS_ATTRS_H_
> +
> +/*
> + * PHY Adpater attributes
> + */
> +#define PA_ACTIVETXDATALANES 0x1560
> +#define PA_ACTIVERXDATALANES 0x1580
> +#define PA_TXTRAILINGCLOCKS 0x1564
> +#define PA_PHY_TYPE 0x1500
> +#define PA_AVAILTXDATALANES 0x1520
> +#define PA_AVAILRXDATALANES 0x1540
> +#define PA_MINRXTRAILINGCLOCKS 0x1543
> +#define PA_TXPWRSTATUS 0x1567
> +#define PA_RXPWRSTATUS 0x1582
> +#define PA_TXFORCECLOCK 0x1562
> +#define PA_TXPWRMODE 0x1563
> +#define PA_LEGACYDPHYESCDL 0x1570
> +#define PA_MAXTXSPEEDFAST 0x1521
> +#define PA_MAXTXSPEEDSLOW 0x1522
> +#define PA_MAXRXSPEEDFAST 0x1541
> +#define PA_MAXRXSPEEDSLOW 0x1542
> +#define PA_TXLINKSTARTUPHS 0x1544
> +#define PA_TXSPEEDFAST 0x1565
> +#define PA_TXSPEEDSLOW 0x1566
> +#define PA_REMOTEVERINFO 0x15A0
> +#define PA_TXGEAR 0x1568
> +#define PA_TXTERMINATION 0x1569
> +#define PA_HSSERIES 0x156A
> +#define PA_PWRMODE 0x1571
> +#define PA_RXGEAR 0x1583
> +#define PA_RXTERMINATION 0x1584
> +#define PA_MAXRXPWMGEAR 0x1586
> +#define PA_MAXRXHSGEAR 0x1587
> +#define PA_RXHSUNTERMCAP 0x15A5
> +#define PA_RXLSTERMCAP 0x15A6
> +#define PA_PACPREQTIMEOUT 0x1590
> +#define PA_PACPREQEOBTIMEOUT 0x1591
> +#define PA_LOCALVERINFO 0x15A9
> +#define PA_TACTIVATE 0x15A8
> +#define PA_PACPFRAMECOUNT 0x15C0
> +#define PA_PACPERRORCOUNT 0x15C1
> +#define PA_PHYTESTCONTROL 0x15C2
> +#define PA_PWRMODEUSERDATA0 0x15B0
> +#define PA_PWRMODEUSERDATA1 0x15B1
> +#define PA_PWRMODEUSERDATA2 0x15B2
> +#define PA_PWRMODEUSERDATA3 0x15B3
> +#define PA_PWRMODEUSERDATA4 0x15B4
> +#define PA_PWRMODEUSERDATA5 0x15B5
> +#define PA_PWRMODEUSERDATA6 0x15B6
> +#define PA_PWRMODEUSERDATA7 0x15B7
> +#define PA_PWRMODEUSERDATA8 0x15B8
> +#define PA_PWRMODEUSERDATA9 0x15B9
> +#define PA_PWRMODEUSERDATA10 0x15BA
> +#define PA_PWRMODEUSERDATA11 0x15BB
> +#define PA_CONNECTEDTXDATALANE 0x1561
> +#define PA_CONNECTEDRXDATALANE 0x1581
> +#define PA_LOGICALLANEMAP 0x15A1
> +#define PA_SLEEPNOCONFIGTIME 0x15A2
> +#define PA_STALLNOCONFIGTIME 0x15A3
> +#define PA_SAVECONFIGTIME 0x15A4
> +
> +/*
> + * Data Link Layer Attributes
> + */
> +#define DL_TC0TXFCTHRESHOLD 0x2040
> +#define DL_FC0PROTTIMEOUTVAL 0x2041
> +#define DL_TC0REPLAYTIMEOUTVAL 0x2042
> +#define DL_AFC0REQTIMEOUTVAL 0x2043
> +#define DL_AFC0CREDITTHRESHOLD 0x2044
> +#define DL_TC0OUTACKTHRESHOLD 0x2045
> +#define DL_TC1TXFCTHRESHOLD 0x2060
> +#define DL_FC1PROTTIMEOUTVAL 0x2061
> +#define DL_TC1REPLAYTIMEOUTVAL 0x2062
> +#define DL_AFC1REQTIMEOUTVAL 0x2063
> +#define DL_AFC1CREDITTHRESHOLD 0x2064
> +#define DL_TC1OUTACKTHRESHOLD 0x2065
> +#define DL_TXPREEMPTIONCAP 0x2000
> +#define DL_TC0TXMAXSDUSIZE 0x2001
> +#define DL_TC0RXINITCREDITVAL 0x2002
> +#define DL_TC0TXBUFFERSIZE 0x2005
> +#define DL_PEERTC0PRESENT 0x2046
> +#define DL_PEERTC0RXINITCREVAL 0x2047
> +#define DL_TC1TXMAXSDUSIZE 0x2003
> +#define DL_TC1RXINITCREDITVAL 0x2004
> +#define DL_TC1TXBUFFERSIZE 0x2006
> +#define DL_PEERTC1PRESENT 0x2066
> +#define DL_PEERTC1RXINITCREVAL 0x2067
> +
> +/*
> + * Network Layer Attributes
> + */
> +#define N_DEVICEID 0x3000
> +#define N_DEVICEID_VALID 0x3001
> +#define N_TC0TXMAXSDUSIZE 0x3020
> +#define N_TC1TXMAXSDUSIZE 0x3021
> +
> +/*
> + * Transport Layer Attributes
> + */
> +#define T_NUMCPORTS 0x4000
> +#define T_NUMTESTFEATURES 0x4001
> +#define T_CONNECTIONSTATE 0x4020
> +#define T_PEERDEVICEID 0x4021
> +#define T_PEERCPORTID 0x4022
> +#define T_TRAFFICCLASS 0x4023
> +#define T_PROTOCOLID 0x4024
> +#define T_CPORTFLAGS 0x4025
> +#define T_TXTOKENVALUE 0x4026
> +#define T_RXTOKENVALUE 0x4027
> +#define T_LOCALBUFFERSPACE 0x4028
> +#define T_PEERBUFFERSPACE 0x4029
> +#define T_CREDITSTOSEND 0x402A
> +#define T_CPORTMODE 0x402B
> +#define T_TC0TXMAXSDUSIZE 0x4060
> +#define T_TC1TXMAXSDUSIZE 0x4061
> +
> +#endif /* _UFS_ATTRS_H_ */

These are Unipro. So change the name of the file to unipro.h

> diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
> index 76ff332..55575ea 100644
> --- a/drivers/scsi/ufs/ufshcd.c
> +++ b/drivers/scsi/ufs/ufshcd.c
> @@ -37,6 +37,7 @@
>
> #define UFSHCD_ENABLE_INTRS (UTP_TRANSFER_REQ_COMPL |\
> UTP_TASK_REQ_COMPL |\
> + UFSHCD_HIBERNATE_MASK |\
> UFSHCD_ERROR_MASK)
> #define UIC_CMD_TIMEOUT 100
>
> @@ -188,6 +189,31 @@ static inline int ufshcd_get_uic_cmd_result(struct ufs_hba *hba)
> }
>

--
~Santosh