Page MenuHomeFreeBSD
Differential D5644

Add support for more than 2 perf counters into hwpmc_mips(4)
AbandonedPublic
Actions

Authored by sobomax on Mar 15 2016, 4:09 AM.
Tags
None
Referenced Files
F164275325: D5644.id.diff
Thu, Jul 30, 7:10 AM
Unknown Object (File)
Mon, Jul 27, 3:21 AM
Unknown Object (File)
Mon, Jul 27, 12:25 AM
Unknown Object (File)
Sat, Jul 25, 11:06 PM
Unknown Object (File)
Sat, Jul 25, 4:27 PM
Unknown Object (File)
Fri, Jul 24, 7:20 AM
Unknown Object (File)
Mon, Jul 20, 2:30 AM
Unknown Object (File)
Sun, Jul 19, 1:35 AM
View All Files
Subscribers
adrian
gnn
imp

Details

Reviewers
None
Summary

o Beef up hwpmc_mips(4) to support more than 2 performance counters on contemporary MIPSes (i.e. 74K and up);

o automatically probe and detect the number of supported counters;

o cleanup and diambiguate access to the PerfCntN and PerfCtlN registers.

Diff Detail

Repository
rP FreeBSD ports repository
Lint
Lint Skipped
Unit
Tests Skipped

Event Timeline

sobomax updated this revision to Diff 14333.Mar 15 2016, 4:09 AM
sobomax retitled this revision from to Add support for more than 2 perf counters into hwpmc_mips(4).
sobomax updated this object.
sobomax edited the test plan for this revision. (Show Details)
sobomax set the repository for this revision to rS FreeBSD src repository - subversion.
sobomax added a subscriber: adrian.
Herald added subscribers: gnn, imp. · View Herald TranscriptMar 15 2016, 4:09 AM
sobomax updated this revision to Diff 14336.Mar 15 2016, 4:45 AM
sobomax changed the repository for this revision from rS FreeBSD src repository - subversion to rP FreeBSD ports repository.

Use consistent names for the control register access macros and functions.

linimon changed the repository for this revision from rP FreeBSD ports repository to rS FreeBSD src repository - subversion.Jul 24 2017, 11:22 PM
sobomax abandoned this revision.Feb 7 2024, 1:17 AM

Revision Contents
Changeset List

PathSize
sys/
dev/
hwpmc/
101 lines
8 lines
8 lines
mips/
include/
15 lines
9 lines

Diff 14336

View Options

sys/dev/hwpmc/hwpmc_mips.c

Loading...
View Options

sys/dev/hwpmc/hwpmc_mips24k.c

Loading...
View Options

sys/dev/hwpmc/hwpmc_mips74k.c

Loading...
View Options

sys/mips/include/cpufunc.h

Loading...
View Options

sys/mips/include/cpuregs.h

Loading...