Index: head/cddl/lib/libdtrace/io.d =================================================================== --- head/cddl/lib/libdtrace/io.d (revision 329913) +++ head/cddl/lib/libdtrace/io.d (revision 329914) @@ -1,107 +1,261 @@ /* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END * + * Portions Copyright 2018 Devin Teske dteske@freebsd.org + * * $FreeBSD$ */ /* * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #pragma D depends_on module kernel #pragma D depends_on provider io typedef struct devinfo { int dev_major; /* major number */ int dev_minor; /* minor number */ int dev_instance; /* instance number */ + int dev_type; /* type of device */ string dev_name; /* name of device */ string dev_statname; /* name of device + instance/minor */ string dev_pathname; /* pathname of device */ } devinfo_t; #pragma D binding "1.0" translator translator devinfo_t < struct devstat *D > { dev_major = D->device_number; dev_minor = D->unit_number; dev_instance = 0; + dev_type = D->device_type; dev_name = stringof(D->device_name); dev_statname = stringof(D->device_name); dev_pathname = stringof(D->device_name); }; typedef struct bufinfo { + int b_cmd; /* I/O operation */ int b_flags; /* flags */ long b_bcount; /* number of bytes */ caddr_t b_addr; /* buffer address */ uint64_t b_blkno; /* expanded block # on device */ uint64_t b_lblkno; /* block # on device */ size_t b_resid; /* # of bytes not transferred */ size_t b_bufsize; /* size of allocated buffer */ /* caddr_t b_iodone; I/O completion routine */ int b_error; /* expanded error field */ /* dev_t b_edev; extended device */ } bufinfo_t; #pragma D binding "1.0" translator translator bufinfo_t < struct bio *B > { + b_cmd = B->bio_cmd; b_flags = B->bio_flags; b_bcount = B->bio_bcount; b_addr = B->bio_data; b_blkno = 0; b_lblkno = 0; b_resid = B->bio_resid; b_bufsize = 0; /* XXX gnn */ b_error = B->bio_error; }; /* * The following inline constants can be used to examine fi_oflags when using * the fds[] array or a translated fileinfo_t. Note that the various open * flags behave as a bit-field *except* for O_RDONLY, O_WRONLY, and O_RDWR. * To test the open mode, you write code similar to that used with the fcntl(2) * F_GET[X]FL command, such as: if ((fi_oflags & O_ACCMODE) == O_WRONLY). */ inline int O_ACCMODE = 0x0003; #pragma D binding "1.1" O_ACCMODE inline int O_RDONLY = 0x0000; #pragma D binding "1.1" O_RDONLY inline int O_WRONLY = 0x0001; #pragma D binding "1.1" O_WRONLY inline int O_RDWR = 0x0002; #pragma D binding "1.1" O_RDWR inline int O_APPEND = 0x0008; #pragma D binding "1.1" O_APPEND inline int O_CREAT = 0x0200; #pragma D binding "1.1" O_CREAT inline int O_EXCL = 0x0800; #pragma D binding "1.1" O_EXCL inline int O_NOCTTY = 0x8000; #pragma D binding "1.1" O_NOCTTY inline int O_NONBLOCK = 0x0004; #pragma D binding "1.1" O_NONBLOCK inline int O_NDELAY = 0x0004; #pragma D binding "1.1" O_NDELAY inline int O_SYNC = 0x0080; #pragma D binding "1.1" O_SYNC inline int O_TRUNC = 0x0400; #pragma D binding "1.1" O_TRUNC + +/* + * The following inline constants can be used to examine bio_cmd of struct bio + * or a translated bufinfo_t. + */ +inline int BIO_READ = 0x01; +#pragma D binding "1.13" BIO_READ +inline int BIO_WRITE = 0x02; +#pragma D binding "1.13" BIO_WRITE +inline int BIO_DELETE = 0x03; +#pragma D binding "1.13" BIO_DELETE +inline int BIO_GETATTR = 0x04; +#pragma D binding "1.13" BIO_GETATTR +inline int BIO_FLUSH = 0x05; +#pragma D binding "1.13" BIO_FLUSH +inline int BIO_CMD0 = 0x06; +#pragma D binding "1.13" BIO_CMD0 +inline int BIO_CMD1 = 0x07; +#pragma D binding "1.13" BIO_CMD1 +inline int BIO_CMD2 = 0x08; +#pragma D binding "1.13" BIO_CMD2 +inline int BIO_ZONE = 0x09; +#pragma D binding "1.13" BIO_ZONE + +/* + * The following inline constants can be used to examine bio_flags of struct + * bio or a translated bufinfo_t. + */ +inline int BIO_ERROR = 0x01; +#pragma D binding "1.13" BIO_ERROR +inline int BIO_DONE = 0x02; +#pragma D binding "1.13" BIO_DONE +inline int BIO_ONQUEUE = 0x04; +#pragma D binding "1.13" BIO_ONQUEUE +inline int BIO_ORDERED = 0x08; +#pragma D binding "1.13" BIO_ORDERED +inline int BIO_UNMAPPED = 0x10; +#pragma D binding "1.13" BIO_UNMAPPED +inline int BIO_TRANSIENT_MAPPING = 0x20; +#pragma D binding "1.13" BIO_TRANSIENT_MAPPING +inline int BIO_VLIST = 0x40; +#pragma D binding "1.13" BIO_VLIST + +/* + * The following inline constants can be used to examine device_type of struct + * devstat or a translated devinfo_t. + */ +inline int DEVSTAT_TYPE_DIRECT = 0x000; +#pragma D binding "1.13" DEVSTAT_TYPE_DIRECT +inline int DEVSTAT_TYPE_SEQUENTIAL = 0x001; +#pragma D binding "1.13" DEVSTAT_TYPE_SEQUENTIAL +inline int DEVSTAT_TYPE_PRINTER = 0x002; +#pragma D binding "1.13" DEVSTAT_TYPE_PRINTER +inline int DEVSTAT_TYPE_PROCESSOR = 0x003; +#pragma D binding "1.13" DEVSTAT_TYPE_PROCESSOR +inline int DEVSTAT_TYPE_WORM = 0x004; +#pragma D binding "1.13" DEVSTAT_TYPE_WORM +inline int DEVSTAT_TYPE_CDROM = 0x005; +#pragma D binding "1.13" DEVSTAT_TYPE_CDROM +inline int DEVSTAT_TYPE_SCANNER = 0x006; +#pragma D binding "1.13" DEVSTAT_TYPE_SCANNER +inline int DEVSTAT_TYPE_OPTICAL = 0x007; +#pragma D binding "1.13" DEVSTAT_TYPE_OPTICAL +inline int DEVSTAT_TYPE_CHANGER = 0x008; +#pragma D binding "1.13" DEVSTAT_TYPE_CHANGER +inline int DEVSTAT_TYPE_COMM = 0x009; +#pragma D binding "1.13" DEVSTAT_TYPE_COMM +inline int DEVSTAT_TYPE_ASC0 = 0x00a; +#pragma D binding "1.13" DEVSTAT_TYPE_ASC0 +inline int DEVSTAT_TYPE_ASC1 = 0x00b; +#pragma D binding "1.13" DEVSTAT_TYPE_ASC1 +inline int DEVSTAT_TYPE_STORARRAY = 0x00c; +#pragma D binding "1.13" DEVSTAT_TYPE_STORARRAY +inline int DEVSTAT_TYPE_ENCLOSURE = 0x00d; +#pragma D binding "1.13" DEVSTAT_TYPE_ENCLOSURE +inline int DEVSTAT_TYPE_FLOPPY = 0x00e; +#pragma D binding "1.13" DEVSTAT_TYPE_FLOPPY +inline int DEVSTAT_TYPE_MASK = 0x00f; +#pragma D binding "1.13" DEVSTAT_TYPE_MASK +inline int DEVSTAT_TYPE_IF_SCSI = 0x010; +#pragma D binding "1.13" DEVSTAT_TYPE_IF_SCSI +inline int DEVSTAT_TYPE_IF_IDE = 0x020; +#pragma D binding "1.13" DEVSTAT_TYPE_IF_IDE +inline int DEVSTAT_TYPE_IF_OTHER = 0x030; +#pragma D binding "1.13" DEVSTAT_TYPE_IF_OTHER +inline int DEVSTAT_TYPE_IF_MASK = 0x0f0; +#pragma D binding "1.13" DEVSTAT_TYPE_IF_MASK +inline int DEVSTAT_TYPE_PASS = 0x100; +#pragma D binding "1.13" DEVSTAT_TYPE_PASS + +#pragma D binding "1.13" device_type_string +inline string device_type_string[int type] = + type == DEVSTAT_TYPE_DIRECT ? "DIRECT" : + type == DEVSTAT_TYPE_SEQUENTIAL ? "SEQUENTIAL" : + type == DEVSTAT_TYPE_PRINTER ? "PRINTER" : + type == DEVSTAT_TYPE_PROCESSOR ? "PROCESSOR" : + type == DEVSTAT_TYPE_WORM ? "WORM" : + type == DEVSTAT_TYPE_CDROM ? "CDROM" : + type == DEVSTAT_TYPE_SCANNER ? "SCANNER" : + type == DEVSTAT_TYPE_OPTICAL ? "OPTICAL" : + type == DEVSTAT_TYPE_CHANGER ? "CHANGER" : + type == DEVSTAT_TYPE_COMM ? "COMM" : + type == DEVSTAT_TYPE_ASC0 ? "ASC0" : + type == DEVSTAT_TYPE_ASC1 ? "ASC1" : + type == DEVSTAT_TYPE_STORARRAY ? "STORARRAY" : + type == DEVSTAT_TYPE_ENCLOSURE ? "ENCLOSURE" : + type == DEVSTAT_TYPE_FLOPPY ? "FLOPPY" : + strjoin("UNKNOWN(", strjoin(lltostr(type), ")")); + +#pragma D binding "1.13" device_type +inline string device_type[int type] = + device_type_string[type & DEVSTAT_TYPE_MASK]; + +#pragma D binding "1.13" device_if_string +inline string device_if_string[int type] = + type == 0 ? "ACCESS" : + type == DEVSTAT_TYPE_IF_SCSI ? "SCSI" : + type == DEVSTAT_TYPE_IF_IDE ? "IDE" : + type == DEVSTAT_TYPE_IF_OTHER ? "OTHER" : + strjoin("UNKNOWN(", strjoin(lltostr(type), ")")); + +#pragma D binding "1.13" device_if +inline string device_if[int type] = + device_if_string[type & DEVSTAT_TYPE_IF_MASK]; + +#pragma D binding "1.13" bio_cmd_string +inline string bio_cmd_string[int cmd] = + cmd == BIO_READ ? "READ" : + cmd == BIO_WRITE ? "WRITE" : + cmd == BIO_DELETE ? "DELETE" : + cmd == BIO_GETATTR ? "GETATTR" : + cmd == BIO_FLUSH ? "FLUSH" : + cmd == BIO_CMD0 ? "CMD0" : + cmd == BIO_CMD1 ? "CMD1" : + cmd == BIO_CMD2 ? "CMD2" : + cmd == BIO_ZONE ? "ZONE" : + strjoin("UNKNOWN(", strjoin(lltostr(cmd), ")")); + +#pragma D binding "1.13" bio_flag_string +inline string bio_flag_string[int flag] = + flag == BIO_ERROR ? "ERROR" : + flag == BIO_DONE ? "DONE" : + flag == BIO_ONQUEUE ? "ONQUEUE" : + flag == BIO_ORDERED ? "ORDERED" : + flag == BIO_UNMAPPED ? "UNMAPPED" : + flag == BIO_TRANSIENT_MAPPING ? "TRANSIENT_MAPPING" : + flag == BIO_VLIST ? "VLIST" : + "";