Date: Thu, 08 Jan 2026 06:24:37 +0000 From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: efb77950fdd6 - main - dtrace: Add definitiosn for the cam dtrace provider Message-ID: <695f4da5.379ca.1c69d131@gitrepo.freebsd.org>
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The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=efb77950fdd6fb03dc172a44b3875948609b7804 commit efb77950fdd6fb03dc172a44b3875948609b7804 Author: Warner Losh <imp@FreeBSD.org> AuthorDate: 2026-01-08 06:20:28 +0000 Commit: Warner Losh <imp@FreeBSD.org> CommitDate: 2026-01-08 06:20:28 +0000 dtrace: Add definitiosn for the cam dtrace provider Sponsored by: Netflix Reviewed by: adrian Differential Revision: https://reviews.freebsd.org/D54471 --- cddl/lib/libdtrace/Makefile | 3 +- cddl/lib/libdtrace/cam.d | 194 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 196 insertions(+), 1 deletion(-) diff --git a/cddl/lib/libdtrace/Makefile b/cddl/lib/libdtrace/Makefile index 0742d0b5cd5a..fbc6d5fbbec2 100644 --- a/cddl/lib/libdtrace/Makefile +++ b/cddl/lib/libdtrace/Makefile @@ -51,7 +51,8 @@ SRCS= dt_aggregate.c \ dt_xlator.c \ gmatch.c -DSRCS= errno.d \ +DSRCS= cam.d \ + errno.d \ io.d \ ip.d \ psinfo.d \ diff --git a/cddl/lib/libdtrace/cam.d b/cddl/lib/libdtrace/cam.d new file mode 100644 index 000000000000..b31661b0ff42 --- /dev/null +++ b/cddl/lib/libdtrace/cam.d @@ -0,0 +1,194 @@ +/*- + * Copyrtight (c) 2026 Netflix, Inc + * + * SPDX-License-Expression: BSD-2-Clause + */ + +inline string xpt_action_string[int key] = + key == 0 ? "XPT_NOOP" : + key == 1 ? "XPT_SCSI_IO" : + key == 2 ? "XPT_GDEV_TYPE" : + key == 3 ? "XPT_GDEVLIST" : + key == 4 ? "XPT_PATH_INQ" : + key == 5 ? "XPT_REL_SIMQ" : + key == 6 ? "XPT_SASYNC_CB" : + key == 7 ? "XPT_SDEV_TYPE" : + key == 8 ? "XPT_SCAN_BUS" : + key == 9 ? "XPT_DEV_MATCH" : + key == 10 ? "XPT_DEBUG" : + key == 11 ? "XPT_PATH_STATS" : + key == 12 ? "XPT_GDEV_STATS" : + key == 13 ? "XPT_0X0d" : + key == 14 ? "XPT_DEV_ADVINFO" : + key == 15 ? "XPT_ASYNC" : + key == 16 ? "XPT_ABORT" : + key == 17 ? "XPT_RESET_BUS" : + key == 18 ? "XPT_RESET_DEV" : + key == 19 ? "XPT_TERM_IO" : + key == 20 ? "XPT_SCAN_LUN" : + key == 21 ? "XPT_GET_TRAN_SETTINGS" : + key == 22 ? "XPT_SET_TRAN_SETTINGS" : + key == 23 ? "XPT_CALC_GEOMETRY" : + key == 24 ? "XPT_ATA_IO" : + key == 25 ? "XPT_SET_SIM_KNOB" : + key == 26 ? "XPT_GET_SIM_KNOB" : + key == 27 ? "XPT_SMP_IO" : + key == 28 ? "XPT_NVME_IO" : + key == 29 ? "XPT_MMC_IO" : + key == 30 ? "XPT_SCAN_TGT" : + key == 31 ? "XPT_NVME_ADMIN" : + "Too big" ; + +inline string xpt_async_string[int key] = + key == 0x1 ? "AC_BUS_RESET" : + key == 0x2 ? "AC_UNSOL_RESEL" : + key == 0x4 ? "AC_0x4" : + key == 0x8 ? "AC_SENT_AEN" : + key == 0x10 ? "AC_SENT_BDR" : + key == 0x20 ? "AC_PATH_REGISTERED" : + key == 0x40 ? "AC_PATH_DEREGISTERED" : + key == 0x80 ? "AC_FOUND_DEVICE" : + key == 0x100 ? "AC_LOST_DEVICE" : + key == 0x200 ? "AC_TRANSFER_NEG" : + key == 0x400 ? "AC_INQ_CHANGED" : + key == 0x800 ? "AC_GETDEV_CHANGED" : + key == 0x1000 ? "AC_CONTRACT" : + key == 0x2000 ? "AC_ADVINFO_CHANGED" : + key == 0x4000 ? "AC_UNIT_ATTENTION" : + "AC UNKNOWN"; + + +inline int CAM_CDB_POINTER = 1; + +inline int XPT_OP_MASK = 0xff; +inline int XPT_NOOP = 0x00; +inline int XPT_SCSI_IO = 0x01; +inline int XPT_GDEV_TYPE = 0x02; +inline int XPT_GDEVLIST = 0x03; +inline int XPT_PATH_INQ = 0x04; +inline int XPT_REL_SIMQ = 0x05; +inline int XPT_SASYNC_CB = 0x06; +inline int XPT_SDEV_TYPE = 0x07; +inline int XPT_SCAN_BUS = 0x08; +inline int XPT_DEV_MATCH = 0x09; +inline int XPT_DEBUG = 0x0a; +inline int XPT_PATH_STATS = 0x0b; +inline int XPT_GDEV_STATS = 0x0c; +inline int XPT_DEV_ADVINFO = 0x0e; +inline int XPT_ASYNC = 0x0f; +inline int XPT_ABORT = 0x10; +inline int XPT_RESET_BUS = 0x11; +inline int XPT_RESET_DEV = 0x12; +inline int XPT_TERM_IO = 0x13; +inline int XPT_SCAN_LUN = 0x14; +inline int XPT_GET_TRAN_SETTINGS = 0x15; +inline int XPT_SET_TRAN_SETTINGS = 0x16; +inline int XPT_CALC_GEOMETRY = 0x17; +inline int XPT_ATA_IO = 0x18; +inline int XPT_SET_SIM_KNOB = 0x19; +inline int XPT_GET_SIM_KNOB = 0x1a; +inline int XPT_SMP_IO = 0x1b; +inline int XPT_NVME_IO = 0x1c; +inline int XPT_MMC_IO = 0x1c; +inline int XPT_SCAN_TGT = 0x1e; +inline int XPT_NVME_ADMIN = 0x1f; +inline int XPT_ENG_INQ = 0x20; +inline int XPT_ENG_EXEC = 0x21; +inline int XPT_EN_LUN = 0x30; +inline int XPT_TARGET_IO = 0x31; +inline int XPT_ACCEPT_TARGET_IO = 0x32; +inline int XPT_CONT_TARGET_IO = 0x33; +inline int XPT_IMMED_NOTIFY = 0x34; +inline int XPT_NOTIFY_ACK = 0x35; +inline int XPT_IMMEDIATE_NOTIFY = 0x36; +inline int XPT_NOTIFY_ACKNOWLEDGE = 0x37; +inline int XPT_REPROBE_LUN = 0x38; +inline int XPT_MMC_SET_TRAN_SETTINGS = 0x40; +inline int XPT_MMC_GET_TRAN_SETTINGS = 0x41; + +inline int XPT_FC_QUEUED = 0x100; +inline int XPT_FC_USER_CCB = 0x200; +inline int XPT_FC_XPT_ONLY = 0x400; +inline int XPT_FC_DEV_QUEUED = 0x800; + +inline int PROTO_UNKNOWN = 0; +inline int PROTO_UNSPECIFIED = 1; +inline int PROTO_SCSI = 2; +inline int PROTO_ATA = 3; +inline int PROTO_ATAPI = 4; +inline int PROTO_SATAPM = 5; +inline int PROTO_SEMB = 6; +inline int PROTO_NVME = 7; +inline int PROTO_MMCSD = 8; + +inline int XPORT_UNKNOWN = 0; +inline int XPORT_UNSPECIFIED = 1; +inline int XPORT_SPI = 2; +inline int XPORT_FC = 3; +inline int XPORT_SSA = 4; +inline int XPORT_USB = 5; +inline int XPORT_PPB = 6; +inline int XPORT_ATA = 7; +inline int XPORT_SAS = 8; +inline int XPORT_SATA = 9; +inline int XPORT_ISCSI = 10; +inline int XPORT_SRP = 11; +inline int XPORT_NVME = 12; +inline int XPORT_MMCSD = 13; +inline int XPORT_NVMF = 14; +inline int XPORT_UFSHCI = 15; + +inline int CAM_REQ_INPROG = 0x00; +inline int CAM_REQ_CMP = 0x01; +inline int CAM_REQ_ABORTED = 0x02; +inline int CAM_UA_ABORT = 0x03; +inline int CAM_REQ_CMP_ERR = 0x04; +inline int CAM_BUSY = 0x05; +inline int CAM_REQ_INVALID = 0x06; +inline int CAM_PATH_INVALID = 0x07; +inline int CAM_DEV_NOT_THERE = 0x08; +inline int CAM_UA_TERMIO = 0x09; +inline int CAM_SEL_TIMEOUT = 0x0a; +inline int CAM_CMD_TIMEOUT = 0x0b; +inline int CAM_SCSI_STATUS_ERROR = 0x0c; +inline int CAM_MSG_REJECT_REC = 0x0d; +inline int CAM_SCSI_BUS_RESET = 0x0e; +inline int CAM_UNCOR_PARITY = 0x0f; +inline int CAM_AUTOSENSE_FAIL = 0x10; +inline int CAM_NO_HBA = 0x11; +inline int CAM_DATA_RUN_ERR = 0x12; +inline int CAM_UNEXP_BUSFREE = 0x13; +inline int CAM_SEQUENCE_FAIL = 0x14; +inline int CAM_CCB_LEN_ERR = 0x15; +inline int CAM_PROVIDE_FAIL = 0x16; +inline int CAM_BDR_SENT = 0x17; +inline int CAM_REQ_TERMIO = 0x18; +inline int CAM_UNREC_HBA_ERROR = 0x19; +inline int CAM_REQ_TOO_BIG = 0x1a; +inline int CAM_REQUEUE_REQ = 0x1b; +inline int CAM_ATA_STATUS_ERROR = 0x1c; +inline int CAM_SCSI_IT_NEXUS_LOST = 0x1d; +inline int CAM_SMP_STATUS_ERROR = 0x1e; +inline int CAM_REQ_SOFTTIMEOUT = 0x1f; +inline int CAM_NVME_STATUS_ERROR = 0x20; +inline int CAM_IDE = 0x33; +inline int CAM_RESRC_UNAVAIL = 0x34; +inline int CAM_UNACKED_EVENT = 0x35; +inline int CAM_MESSAGE_RECV = 0x36; +inline int CAM_INVALID_CDB = 0x37; +inline int CAM_LUN_INVALID = 0x38; +inline int CAM_TID_INVALID = 0x39; +inline int CAM_FUNC_NOTAVAIL = 0x3a; +inline int CAM_NO_NEXUS = 0x3b; +inline int CAM_IID_INVALID = 0x3c; +inline int CAM_CDB_RECVD = 0x3d; +inline int CAM_LUN_ALRDY_ENA = 0x3e; +inline int CAM_SCSI_BUSY = 0x3f; + +inline int CAM_DEV_QFRZN = 0x40; +inline int CAM_AUTOSNS_VALID = 0x80; +inline int CAM_RELEASE_SIMQ = 0x100; +inline int CAM_SIM_QUEUED = 0x200; +inline int CAM_QOS_VALID = 0x400; +inline int CAM_STATUS_MASK = 0x3F; +inline int CAM_SENT_SENSE = 0x40000000;home | help
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