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share/man/man4/dtrace_cam.4
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| .\" Copyright (c) 2026 Netflix, Inc | |||||||||
| .\" | |||||||||
| .\" SPDX-License-Identifier: BSD-2-Clause | |||||||||
| .\" | |||||||||
| .Dd December 26, 2025 | |||||||||
| .Dt DTRACE_CAM 4 | |||||||||
| .Os | |||||||||
| .Sh NAME | |||||||||
| .Nm dtrace_cam | |||||||||
| .Nd a DTrace provider for tracing events related to CAM | |||||||||
ziaee: Maybe? | |||||||||
| .Sh SYNOPSIS | |||||||||
| .Fn cam::xpt:action "union ccb *ccn" | |||||||||
| .Fn cam::xpt:done "union ccb *ccb" | |||||||||
| .Fn cam::xpt:async-cb "void *cbarg" "uint32_t async_code" "struct cam_path *path" "void *async_Arg" | |||||||||
| .Sh DESCRIPTION | |||||||||
| The | |||||||||
| .Nm cam | |||||||||
| provider allows the tracing of CAM events. | |||||||||
| The | |||||||||
| .Fn cam::xpt_action | |||||||||
| probe fires when a CAM Control Block (ccb) is submitted to a CAM SIM driver. | |||||||||
| The | |||||||||
| .Fn cam::xpt:done | |||||||||
| probe fires when that request completes. | |||||||||
| The | |||||||||
| .Fn cam::xpt:async-cb | |||||||||
| probe fires just before an async callback is called. | |||||||||
| .Sh ARGUMENTS | |||||||||
| .Sh FILES | |||||||||
| .Sh EXAMPLES | |||||||||
| .Sh SEE ALSO | |||||||||
| .Xr dtrace 1 , | |||||||||
ziaeeUnsubmitted Not Done Inline Actions
ziaee: | |||||||||
| .Xr SDT 9 | |||||||||
| .Sh HISTORY | |||||||||
| The | |||||||||
| .Nm cam | |||||||||
| provider first appeared in | |||||||||
| .Fx | |||||||||
| 15.1 and 16.0. | |||||||||
| .Sh AUTHORS | |||||||||
| This manual page was written by | |||||||||
| .An Warner Losh Aq Mt imp@FreeBSD.org . | |||||||||
Maybe?