diff options
Diffstat (limited to 'include/uapi/scsi')
| -rw-r--r-- | include/uapi/scsi/Kbuild | 6 | ||||
| -rw-r--r-- | include/uapi/scsi/fc/Kbuild | 5 | ||||
| -rw-r--r-- | include/uapi/scsi/scsi_ioctl.h | 68 | ||||
| -rw-r--r-- | include/uapi/scsi/sg.h | 274 | ||||
| -rw-r--r-- | include/uapi/scsi/ufs/Kbuild | 3 | ||||
| -rw-r--r-- | include/uapi/scsi/ufs/ioctl.h | 57 | ||||
| -rw-r--r-- | include/uapi/scsi/ufs/ufs.h | 72 |
7 files changed, 474 insertions, 11 deletions
diff --git a/include/uapi/scsi/Kbuild b/include/uapi/scsi/Kbuild deleted file mode 100644 index d791e0ad509d..000000000000 --- a/include/uapi/scsi/Kbuild +++ /dev/null @@ -1,6 +0,0 @@ -# UAPI Header export list -header-y += fc/ -header-y += scsi_bsg_fc.h -header-y += scsi_netlink.h -header-y += scsi_netlink_fc.h -header-y += cxlflash_ioctl.h diff --git a/include/uapi/scsi/fc/Kbuild b/include/uapi/scsi/fc/Kbuild deleted file mode 100644 index 5ead9fac265c..000000000000 --- a/include/uapi/scsi/fc/Kbuild +++ /dev/null @@ -1,5 +0,0 @@ -# UAPI Header export list -header-y += fc_els.h -header-y += fc_fs.h -header-y += fc_gs.h -header-y += fc_ns.h diff --git a/include/uapi/scsi/scsi_ioctl.h b/include/uapi/scsi/scsi_ioctl.h new file mode 100644 index 000000000000..d9ce5cce05a8 --- /dev/null +++ b/include/uapi/scsi/scsi_ioctl.h @@ -0,0 +1,68 @@ +#ifndef _SCSI_IOCTL_H +#define _SCSI_IOCTL_H + +#include <linux/types.h> + +#define SCSI_IOCTL_SEND_COMMAND 1 +#define SCSI_IOCTL_TEST_UNIT_READY 2 +#define SCSI_IOCTL_BENCHMARK_COMMAND 3 +#define SCSI_IOCTL_SYNC 4 /* Request synchronous parameters */ +#define SCSI_IOCTL_START_UNIT 5 +#define SCSI_IOCTL_STOP_UNIT 6 +/* The door lock/unlock constants are compatible with Sun constants for + the cdrom */ +#define SCSI_IOCTL_DOORLOCK 0x5380 /* lock the eject mechanism */ +#define SCSI_IOCTL_DOORUNLOCK 0x5381 /* unlock the mechanism */ + +#define SCSI_REMOVAL_PREVENT 1 +#define SCSI_REMOVAL_ALLOW 0 + +/* + * Here are some scsi specific ioctl commands which are sometimes useful. + * + * Note that include/linux/cdrom.h also defines IOCTL 0x5300 - 0x5395 + */ + +/* Used to obtain PUN and LUN info. Conflicts with CDROMAUDIOBUFSIZ */ +#define SCSI_IOCTL_GET_IDLUN 0x5382 + +/* 0x5383 and 0x5384 were used for SCSI_IOCTL_TAGGED_{ENABLE,DISABLE} */ + +/* Used to obtain the host number of a device. */ +#define SCSI_IOCTL_PROBE_HOST 0x5385 + +/* Used to obtain the bus number for a device */ +#define SCSI_IOCTL_GET_BUS_NUMBER 0x5386 + +/* Used to obtain the PCI location of a device */ +#define SCSI_IOCTL_GET_PCI 0x5387 + +/* + * Structures used for scsi_ioctl et al. + */ + +typedef struct scsi_ioctl_command { + unsigned int inlen; + unsigned int outlen; + unsigned char data[0]; +} Scsi_Ioctl_Command; + +typedef struct scsi_idlun { + __u32 dev_id; + __u32 host_unique_id; +} Scsi_Idlun; + +/* Fibre Channel WWN, port_id struct */ +typedef struct scsi_fctargaddress { + __u32 host_port_id; + unsigned char host_wwn[8]; // include NULL term. +} Scsi_FCTargAddress; + +#ifdef __KERNEL__ +struct scsi_device; + +int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev, + int cmd, bool ndelay); +extern int scsi_ioctl(struct scsi_device *, int, void __user *); +#endif /* __KERNEL__ */ +#endif /* _SCSI_IOCTL_H */ diff --git a/include/uapi/scsi/sg.h b/include/uapi/scsi/sg.h new file mode 100644 index 000000000000..207e1b1c685e --- /dev/null +++ b/include/uapi/scsi/sg.h @@ -0,0 +1,274 @@ +#ifndef _SCSI_GENERIC_H +#define _SCSI_GENERIC_H + +#include <linux/compiler.h> +#include <linux/param.h> + +/* + * History: + * Started: Aug 9 by Lawrence Foard (entropy@world.std.com), to allow user + * process control of SCSI devices. + * Development Sponsored by Killy Corp. NY NY + * + * Original driver (sg.h): + * Copyright (C) 1992 Lawrence Foard + * Version 2 and 3 extensions to driver: + * Copyright (C) 1998 - 2014 Douglas Gilbert + * + * Version: 3.5.36 (20140603) + * This version is for 2.6 and 3 series kernels. + * + * Documentation + * ============= + * A web site for the SG device driver can be found at: + * http://sg.danny.cz/sg [alternatively check the MAINTAINERS file] + * The documentation for the sg version 3 driver can be found at: + * http://sg.danny.cz/sg/p/sg_v3_ho.html + * Also see: <kernel_source>/Documentation/scsi/scsi-generic.txt + * + * For utility and test programs see: http://sg.danny.cz/sg/sg3_utils.html + */ + +#ifdef __KERNEL__ +extern int sg_big_buff; /* for sysctl */ +#endif + + +typedef struct sg_iovec /* same structure as used by readv() Linux system */ +{ /* call. It defines one scatter-gather element. */ + void __user *iov_base; /* Starting address */ + size_t iov_len; /* Length in bytes */ +} sg_iovec_t; + + +typedef struct sg_io_hdr +{ + int interface_id; /* [i] 'S' for SCSI generic (required) */ + int dxfer_direction; /* [i] data transfer direction */ + unsigned char cmd_len; /* [i] SCSI command length */ + unsigned char mx_sb_len; /* [i] max length to write to sbp */ + unsigned short iovec_count; /* [i] 0 implies no scatter gather */ + unsigned int dxfer_len; /* [i] byte count of data transfer */ + void __user *dxferp; /* [i], [*io] points to data transfer memory + or scatter gather list */ + unsigned char __user *cmdp; /* [i], [*i] points to command to perform */ + void __user *sbp; /* [i], [*o] points to sense_buffer memory */ + unsigned int timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */ + unsigned int flags; /* [i] 0 -> default, see SG_FLAG... */ + int pack_id; /* [i->o] unused internally (normally) */ + void __user * usr_ptr; /* [i->o] unused internally */ + unsigned char status; /* [o] scsi status */ + unsigned char masked_status;/* [o] shifted, masked scsi status */ + unsigned char msg_status; /* [o] messaging level data (optional) */ + unsigned char sb_len_wr; /* [o] byte count actually written to sbp */ + unsigned short host_status; /* [o] errors from host adapter */ + unsigned short driver_status;/* [o] errors from software driver */ + int resid; /* [o] dxfer_len - actual_transferred */ + unsigned int duration; /* [o] time taken by cmd (unit: millisec) */ + unsigned int info; /* [o] auxiliary information */ +} sg_io_hdr_t; /* 64 bytes long (on i386) */ + +#define SG_INTERFACE_ID_ORIG 'S' + +/* Use negative values to flag difference from original sg_header structure */ +#define SG_DXFER_NONE (-1) /* e.g. a SCSI Test Unit Ready command */ +#define SG_DXFER_TO_DEV (-2) /* e.g. a SCSI WRITE command */ +#define SG_DXFER_FROM_DEV (-3) /* e.g. a SCSI READ command */ +#define SG_DXFER_TO_FROM_DEV (-4) /* treated like SG_DXFER_FROM_DEV with the + additional property than during indirect + IO the user buffer is copied into the + kernel buffers before the transfer */ +#define SG_DXFER_UNKNOWN (-5) /* Unknown data direction */ + +/* following flag values can be "or"-ed together */ +#define SG_FLAG_DIRECT_IO 1 /* default is indirect IO */ +#define SG_FLAG_UNUSED_LUN_INHIBIT 2 /* default is overwrite lun in SCSI */ + /* command block (when <= SCSI_2) */ +#define SG_FLAG_MMAP_IO 4 /* request memory mapped IO */ +#define SG_FLAG_NO_DXFER 0x10000 /* no transfer of kernel buffers to/from */ + /* user space (debug indirect IO) */ +/* defaults:: for sg driver: Q_AT_HEAD; for block layer: Q_AT_TAIL */ +#define SG_FLAG_Q_AT_TAIL 0x10 +#define SG_FLAG_Q_AT_HEAD 0x20 + +/* following 'info' values are "or"-ed together */ +#define SG_INFO_OK_MASK 0x1 +#define SG_INFO_OK 0x0 /* no sense, host nor driver "noise" */ +#define SG_INFO_CHECK 0x1 /* something abnormal happened */ + +#define SG_INFO_DIRECT_IO_MASK 0x6 +#define SG_INFO_INDIRECT_IO 0x0 /* data xfer via kernel buffers (or no xfer) */ +#define SG_INFO_DIRECT_IO 0x2 /* direct IO requested and performed */ +#define SG_INFO_MIXED_IO 0x4 /* part direct, part indirect IO */ + + +typedef struct sg_scsi_id { /* used by SG_GET_SCSI_ID ioctl() */ + int host_no; /* as in "scsi<n>" where 'n' is one of 0, 1, 2 etc */ + int channel; + int scsi_id; /* scsi id of target device */ + int lun; + int scsi_type; /* TYPE_... defined in scsi/scsi.h */ + short h_cmd_per_lun;/* host (adapter) maximum commands per lun */ + short d_queue_depth;/* device (or adapter) maximum queue length */ + int unused[2]; /* probably find a good use, set 0 for now */ +} sg_scsi_id_t; /* 32 bytes long on i386 */ + +typedef struct sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */ + char req_state; /* 0 -> not used, 1 -> written, 2 -> ready to read */ + char orphan; /* 0 -> normal request, 1 -> from interruped SG_IO */ + char sg_io_owned; /* 0 -> complete with read(), 1 -> owned by SG_IO */ + char problem; /* 0 -> no problem detected, 1 -> error to report */ + int pack_id; /* pack_id associated with request */ + void __user *usr_ptr; /* user provided pointer (in new interface) */ + unsigned int duration; /* millisecs elapsed since written (req_state==1) + or request duration (req_state==2) */ + int unused; +} sg_req_info_t; /* 20 bytes long on i386 */ + + +/* IOCTLs: Those ioctls that are relevant to the SG 3.x drivers follow. + [Those that only apply to the SG 2.x drivers are at the end of the file.] + (_GET_s yield result via 'int *' 3rd argument unless otherwise indicated) */ + +#define SG_EMULATED_HOST 0x2203 /* true for emulated host adapter (ATAPI) */ + +/* Used to configure SCSI command transformation layer for ATAPI devices */ +/* Only supported by the ide-scsi driver */ +#define SG_SET_TRANSFORM 0x2204 /* N.B. 3rd arg is not pointer but value: */ + /* 3rd arg = 0 to disable transform, 1 to enable it */ +#define SG_GET_TRANSFORM 0x2205 + +#define SG_SET_RESERVED_SIZE 0x2275 /* request a new reserved buffer size */ +#define SG_GET_RESERVED_SIZE 0x2272 /* actual size of reserved buffer */ + +/* The following ioctl has a 'sg_scsi_id_t *' object as its 3rd argument. */ +#define SG_GET_SCSI_ID 0x2276 /* Yields fd's bus, chan, dev, lun + type */ +/* SCSI id information can also be obtained from SCSI_IOCTL_GET_IDLUN */ + +/* Override host setting and always DMA using low memory ( <16MB on i386) */ +#define SG_SET_FORCE_LOW_DMA 0x2279 /* 0-> use adapter setting, 1-> force */ +#define SG_GET_LOW_DMA 0x227a /* 0-> use all ram for dma; 1-> low dma ram */ + +/* When SG_SET_FORCE_PACK_ID set to 1, pack_id is input to read() which + tries to fetch a packet with a matching pack_id, waits, or returns EAGAIN. + If pack_id is -1 then read oldest waiting. When ...FORCE_PACK_ID set to 0 + then pack_id ignored by read() and oldest readable fetched. */ +#define SG_SET_FORCE_PACK_ID 0x227b +#define SG_GET_PACK_ID 0x227c /* Yields oldest readable pack_id (or -1) */ + +#define SG_GET_NUM_WAITING 0x227d /* Number of commands awaiting read() */ + +/* Yields max scatter gather tablesize allowed by current host adapter */ +#define SG_GET_SG_TABLESIZE 0x227F /* 0 implies can't do scatter gather */ + +#define SG_GET_VERSION_NUM 0x2282 /* Example: version 2.1.34 yields 20134 */ + +/* Returns -EBUSY if occupied. 3rd argument pointer to int (see next) */ +#define SG_SCSI_RESET 0x2284 +/* Associated values that can be given to SG_SCSI_RESET follow. + * SG_SCSI_RESET_NO_ESCALATE may be OR-ed to the _DEVICE, _TARGET, _BUS + * or _HOST reset value so only that action is attempted. */ +#define SG_SCSI_RESET_NOTHING 0 +#define SG_SCSI_RESET_DEVICE 1 +#define SG_SCSI_RESET_BUS 2 +#define SG_SCSI_RESET_HOST 3 +#define SG_SCSI_RESET_TARGET 4 +#define SG_SCSI_RESET_NO_ESCALATE 0x100 + +/* synchronous SCSI command ioctl, (only in version 3 interface) */ +#define SG_IO 0x2285 /* similar effect as write() followed by read() */ + +#define SG_GET_REQUEST_TABLE 0x2286 /* yields table of active requests */ + +/* How to treat EINTR during SG_IO ioctl(), only in SG 3.x series */ +#define SG_SET_KEEP_ORPHAN 0x2287 /* 1 -> hold for read(), 0 -> drop (def) */ +#define SG_GET_KEEP_ORPHAN 0x2288 + +/* yields scsi midlevel's access_count for this SCSI device */ +#define SG_GET_ACCESS_COUNT 0x2289 + + +#define SG_SCATTER_SZ (8 * 4096) +/* Largest size (in bytes) a single scatter-gather list element can have. + The value used by the driver is 'max(SG_SCATTER_SZ, PAGE_SIZE)'. + This value should be a power of 2 (and may be rounded up internally). + If scatter-gather is not supported by adapter then this value is the + largest data block that can be read/written by a single scsi command. */ + +#define SG_DEFAULT_RETRIES 0 + +/* Defaults, commented if they differ from original sg driver */ +#define SG_DEF_FORCE_PACK_ID 0 +#define SG_DEF_KEEP_ORPHAN 0 +#define SG_DEF_RESERVED_SIZE SG_SCATTER_SZ /* load time option */ + +/* maximum outstanding requests, write() yields EDOM if exceeded */ +#define SG_MAX_QUEUE 16 + +#define SG_BIG_BUFF SG_DEF_RESERVED_SIZE /* for backward compatibility */ + +/* Alternate style type names, "..._t" variants preferred */ +typedef struct sg_io_hdr Sg_io_hdr; +typedef struct sg_io_vec Sg_io_vec; +typedef struct sg_scsi_id Sg_scsi_id; +typedef struct sg_req_info Sg_req_info; + + +/* vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv */ +/* The older SG interface based on the 'sg_header' structure follows. */ +/* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ */ + +#define SG_MAX_SENSE 16 /* this only applies to the sg_header interface */ + +struct sg_header +{ + int pack_len; /* [o] reply_len (ie useless), ignored as input */ + int reply_len; /* [i] max length of expected reply (inc. sg_header) */ + int pack_id; /* [io] id number of packet (use ints >= 0) */ + int result; /* [o] 0==ok, else (+ve) Unix errno (best ignored) */ + unsigned int twelve_byte:1; + /* [i] Force 12 byte command length for group 6 & 7 commands */ + unsigned int target_status:5; /* [o] scsi status from target */ + unsigned int host_status:8; /* [o] host status (see "DID" codes) */ + unsigned int driver_status:8; /* [o] driver status+suggestion */ + unsigned int other_flags:10; /* unused */ + unsigned char sense_buffer[SG_MAX_SENSE]; /* [o] Output in 3 cases: + when target_status is CHECK_CONDITION or + when target_status is COMMAND_TERMINATED or + when (driver_status & DRIVER_SENSE) is true. */ +}; /* This structure is 36 bytes long on i386 */ + + +/* IOCTLs: The following are not required (or ignored) when the sg_io_hdr_t + interface is used. They are kept for backward compatibility with + the original and version 2 drivers. */ + +#define SG_SET_TIMEOUT 0x2201 /* unit: jiffies (10ms on i386) */ +#define SG_GET_TIMEOUT 0x2202 /* yield timeout as _return_ value */ + +/* Get/set command queuing state per fd (default is SG_DEF_COMMAND_Q. + Each time a sg_io_hdr_t object is seen on this file descriptor, this + command queuing flag is set on (overriding the previous setting). */ +#define SG_GET_COMMAND_Q 0x2270 /* Yields 0 (queuing off) or 1 (on) */ +#define SG_SET_COMMAND_Q 0x2271 /* Change queuing state with 0 or 1 */ + +/* Turn on/off error sense trace (1 and 0 respectively, default is off). + Try using: "# cat /proc/scsi/sg/debug" instead in the v3 driver */ +#define SG_SET_DEBUG 0x227e /* 0 -> turn off debug */ + +#define SG_NEXT_CMD_LEN 0x2283 /* override SCSI command length with given + number on the next write() on this file descriptor */ + + +/* Defaults, commented if they differ from original sg driver */ +#ifdef __KERNEL__ +#define SG_DEFAULT_TIMEOUT_USER (60*USER_HZ) /* HZ == 'jiffies in 1 second' */ +#else +#define SG_DEFAULT_TIMEOUT (60*HZ) /* HZ == 'jiffies in 1 second' */ +#endif + +#define SG_DEF_COMMAND_Q 0 /* command queuing is always on when + the new interface is used */ +#define SG_DEF_UNDERRUN_FLAG 0 + +#endif diff --git a/include/uapi/scsi/ufs/Kbuild b/include/uapi/scsi/ufs/Kbuild new file mode 100644 index 000000000000..cc3ef20d1d5d --- /dev/null +++ b/include/uapi/scsi/ufs/Kbuild @@ -0,0 +1,3 @@ +# UAPI Header export list +header-y += ioctl.h +header-y += ufs.h diff --git a/include/uapi/scsi/ufs/ioctl.h b/include/uapi/scsi/ufs/ioctl.h new file mode 100644 index 000000000000..56b2f4616aa4 --- /dev/null +++ b/include/uapi/scsi/ufs/ioctl.h @@ -0,0 +1,57 @@ +#ifndef UAPI_UFS_IOCTL_H_ +#define UAPI_UFS_IOCTL_H_ + +#include <linux/types.h> + +/* + * IOCTL opcode for ufs queries has the following opcode after + * SCSI_IOCTL_GET_PCI + */ +#define UFS_IOCTL_QUERY 0x5388 + +/** + * struct ufs_ioctl_query_data - used to transfer data to and from user via ioctl + * @opcode: type of data to query (descriptor/attribute/flag) + * @idn: id of the data structure + * @buf_size: number of allocated bytes/data size on return + * @buffer: data location + * + * Received: buffer and buf_size (available space for transfered data) + * Submitted: opcode, idn, length, buf_size + */ +struct ufs_ioctl_query_data { + /* + * User should select one of the opcode defined in "enum query_opcode". + * Please check include/uapi/scsi/ufs/ufs.h for the definition of it. + * Note that only UPIU_QUERY_OPCODE_READ_DESC, + * UPIU_QUERY_OPCODE_READ_ATTR & UPIU_QUERY_OPCODE_READ_FLAG are + * supported as of now. All other query_opcode would be considered + * invalid. + * As of now only read query operations are supported. + */ + __u32 opcode; + /* + * User should select one of the idn from "enum flag_idn" or "enum + * attr_idn" or "enum desc_idn" based on whether opcode above is + * attribute, flag or descriptor. + * Please check include/uapi/scsi/ufs/ufs.h for the definition of it. + */ + __u8 idn; + /* + * User should specify the size of the buffer (buffer[0] below) where + * it wants to read the query data (attribute/flag/descriptor). + * As we might end up reading less data then what is specified in + * buf_size. So we are updating buf_size to what exactly we have read. + */ + __u16 buf_size; + /* + * placeholder for the start of the data buffer where kernel will copy + * the query data (attribute/flag/descriptor) read from the UFS device + * Note: + * For Read/Write Attribute you will have to allocate 4 bytes + * For Read/Write Flag you will have to allocate 1 byte + */ + __u8 buffer[0]; +}; + +#endif /* UAPI_UFS_IOCTL_H_ */ diff --git a/include/uapi/scsi/ufs/ufs.h b/include/uapi/scsi/ufs/ufs.h new file mode 100644 index 000000000000..9da634db9e9f --- /dev/null +++ b/include/uapi/scsi/ufs/ufs.h @@ -0,0 +1,72 @@ +#ifndef UAPI_UFS_H_ +#define UAPI_UFS_H_ + +#define MAX_QUERY_IDN 0x12 + +/* Flag idn for Query Requests*/ +enum flag_idn { + QUERY_FLAG_IDN_FDEVICEINIT = 0x01, + QUERY_FLAG_IDN_PERMANENT_WPE = 0x02, + QUERY_FLAG_IDN_PWR_ON_WPE = 0x03, + QUERY_FLAG_IDN_BKOPS_EN = 0x04, + QUERY_FLAG_IDN_RESERVED1 = 0x05, + QUERY_FLAG_IDN_PURGE_ENABLE = 0x06, + QUERY_FLAG_IDN_RESERVED2 = 0x07, + QUERY_FLAG_IDN_FPHYRESOURCEREMOVAL = 0x08, + QUERY_FLAG_IDN_BUSY_RTC = 0x09, +}; + +/* Attribute idn for Query requests */ +enum attr_idn { + QUERY_ATTR_IDN_BOOT_LU_EN = 0x00, + QUERY_ATTR_IDN_RESERVED = 0x01, + QUERY_ATTR_IDN_POWER_MODE = 0x02, + QUERY_ATTR_IDN_ACTIVE_ICC_LVL = 0x03, + QUERY_ATTR_IDN_OOO_DATA_EN = 0x04, + QUERY_ATTR_IDN_BKOPS_STATUS = 0x05, + QUERY_ATTR_IDN_PURGE_STATUS = 0x06, + QUERY_ATTR_IDN_MAX_DATA_IN = 0x07, + QUERY_ATTR_IDN_MAX_DATA_OUT = 0x08, + QUERY_ATTR_IDN_DYN_CAP_NEEDED = 0x09, + QUERY_ATTR_IDN_REF_CLK_FREQ = 0x0A, + QUERY_ATTR_IDN_CONF_DESC_LOCK = 0x0B, + QUERY_ATTR_IDN_MAX_NUM_OF_RTT = 0x0C, + QUERY_ATTR_IDN_EE_CONTROL = 0x0D, + QUERY_ATTR_IDN_EE_STATUS = 0x0E, + QUERY_ATTR_IDN_SECONDS_PASSED = 0x0F, + QUERY_ATTR_IDN_CNTX_CONF = 0x10, + QUERY_ATTR_IDN_CORR_PRG_BLK_NUM = 0x11, +}; + +#define QUERY_ATTR_IDN_BOOT_LU_EN_MAX 0x02 + +/* Descriptor idn for Query requests */ +enum desc_idn { + QUERY_DESC_IDN_DEVICE = 0x0, + QUERY_DESC_IDN_CONFIGURAION = 0x1, + QUERY_DESC_IDN_UNIT = 0x2, + QUERY_DESC_IDN_RFU_0 = 0x3, + QUERY_DESC_IDN_INTERCONNECT = 0x4, + QUERY_DESC_IDN_STRING = 0x5, + QUERY_DESC_IDN_RFU_1 = 0x6, + QUERY_DESC_IDN_GEOMETRY = 0x7, + QUERY_DESC_IDN_POWER = 0x8, + QUERY_DESC_IDN_HEALTH = 0x9, + QUERY_DESC_IDN_RFU_2 = 0x0A, + QUERY_DESC_IDN_MAX, +}; + +/* UTP QUERY Transaction Specific Fields OpCode */ +enum query_opcode { + UPIU_QUERY_OPCODE_NOP = 0x0, + UPIU_QUERY_OPCODE_READ_DESC = 0x1, + UPIU_QUERY_OPCODE_WRITE_DESC = 0x2, + UPIU_QUERY_OPCODE_READ_ATTR = 0x3, + UPIU_QUERY_OPCODE_WRITE_ATTR = 0x4, + UPIU_QUERY_OPCODE_READ_FLAG = 0x5, + UPIU_QUERY_OPCODE_SET_FLAG = 0x6, + UPIU_QUERY_OPCODE_CLEAR_FLAG = 0x7, + UPIU_QUERY_OPCODE_TOGGLE_FLAG = 0x8, + UPIU_QUERY_OPCODE_MAX, +}; +#endif /* UAPI_UFS_H_ */ |