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| author | Mitchell Horne <mhorne@FreeBSD.org> | 2023-06-16 16:38:03 +0000 |
|---|---|---|
| committer | Mitchell Horne <mhorne@FreeBSD.org> | 2023-07-17 16:45:39 +0000 |
| commit | 387ee93e0794d8812e276745de148292bedf8ccc (patch) | |
| tree | b4f505d70be2285e066be7ebf9d54351f3259c1d | |
| parent | 9ebf3b43bb649fc079f4898ba8bc8c0b4503a078 (diff) | |
| download | src-387ee93e0794d8812e276745de148292bedf8ccc.tar.gz src-387ee93e0794d8812e276745de148292bedf8ccc.zip | |
hwpmc(4): more detailed SYNOPSYS
Include some boilerplate similar to other section 4 man pages,
describing how to load the module at boot-time or include it in the
kernel.
Reviewed by: jkoshy, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40542
(cherry picked from commit 0a1a48148ccd561464d643c05597cec2ae9e88b8)
| -rw-r--r-- | share/man/man4/hwpmc.4 | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/share/man/man4/hwpmc.4 b/share/man/man4/hwpmc.4 index 08edb6a16faf..6bd5d571793a 100644 --- a/share/man/man4/hwpmc.4 +++ b/share/man/man4/hwpmc.4 @@ -35,11 +35,27 @@ .Nm hwpmc .Nd "Hardware Performance Monitoring Counter support" .Sh SYNOPSIS +The following option must be present in the kernel configuration file: +.Bd -ragged -offset indent .Cd "options HWPMC_HOOKS" -.Cd "device hwpmc" +.Ed .Pp Additionally, for i386 systems: +.Bd -ragged -offset indent .Cd "device apic" +.Ed +.Pp +To load the driver as a module at boot time, place the +following line in +.Xr rc.conf 5 : +.Bd -literal -offset indent +kld_list="${kld_list} hwpmc" +.Ed +.Pp +Alternatively, to compile this driver into the kernel: +.Bd -ragged -offset indent +.Cd "device hwpmc" +.Ed .Sh DESCRIPTION The .Nm |