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opnsense-src/sys/modules/hwpmc/Makefile

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MFP4: - Implement sampling modes and logging support in hwpmc(4). - Separate MI and MD parts of hwpmc(4) and allow sharing of PMC implementations across different architectures. Add support for P4 (EMT64) style PMCs to the amd64 code. - New pmcstat(8) options: -E (exit time counts) -W (counts every context switch), -R (print log file). - pmc(3) API changes, improve our ability to keep ABI compatibility in the future. Add more 'alias' names for commonly used events. - bug fixes & documentation.
2005-06-09 15:45:09 -04:00
#
Bring a working snapshot of hwpmc(4), its associated libraries, userland utilities and documentation into -CURRENT. Bump FreeBSD_version. Reviewed by: alc, jhb (kernel changes)
2005-04-19 00:01:25 -04:00
# $FreeBSD$
#
sys/modules: normalize .CURDIR-relative paths to SRCTOP This simplifies make output/logic Tested with: `cd sys/modules; make ALL_MODULES=` on amd64 MFC after: 1 month Sponsored by: Dell EMC Isilon
2017-03-04 05:10:17 -05:00
.PATH: ${SRCTOP}/sys/dev/hwpmc
Bring a working snapshot of hwpmc(4), its associated libraries, userland utilities and documentation into -CURRENT. Bump FreeBSD_version. Reviewed by: alc, jhb (kernel changes)
2005-04-19 00:01:25 -04:00
KMOD= hwpmc
With r344062 in place, hwpmc_mod.c generally needs bus_if.h and device_if.h.
2019-02-12 18:39:18 -05:00
SRCS= bus_if.h device_if.h hwpmc_mod.c hwpmc_logging.c hwpmc_soft.c
SRCS+= vnode_if.h
Bring a working snapshot of hwpmc(4), its associated libraries, userland utilities and documentation into -CURRENT. Bump FreeBSD_version. Reviewed by: alc, jhb (kernel changes)
2005-04-19 00:01:25 -04:00
Add aarch64 files to the hwpmc(4) module build This was probably missed because FreeBSD/arm64 did not yet support modules when aarch64 support was added to hwpmc(4). Submitted by: andrew
2015-10-23 17:09:28 -04:00
.if ${MACHINE_CPUARCH} == "aarch64"
SRCS+= hwpmc_arm64.c hwpmc_arm64_md.c
.endif
MFtbemd: Use MACHINE_CPUARCH in preference to MACHINE_ARCH. The former is the source code location of the machine, the latter the binary output. In general, we want to use MACHINE_CPUARCH instead of MACHINE_ARCH unless we're tesitng for a specific target. The isn't even moot for i386/amd64 where there's momemntum towards a MACHINE_CPUARCH == x86, although a specific cleanup for that likely would be needed...
2010-08-23 02:13:29 -04:00
.if ${MACHINE_CPUARCH} == "amd64"
hwpmc: remove unused pre-table driven bits for intel Intel now provides comprehensive tables for all performance counters and the various valid configuration permutations as text .json files. Libpmc has been converted to use these and hwpmc_core has been greatly simplified by moving to passthrough of the table values. The one gotcha is that said tables don't support pentium pro and and pentium IV. There's very few users of hwpmc on _amd64_ kernels on new hardware. It is unlikely that anyone is doing low level optimization on 15 year old Intel hardware. Nonetheless, if someone feels strongly enough to populate the corresponding tables for p4 and ppro I will reinstate the files in to the build. Code for the K8 counters and !x86 architectures remains unchanged.
2018-05-31 18:41:07 -04:00
SRCS+= hwpmc_amd.c hwpmc_core.c hwpmc_intel.c hwpmc_tsc.c
- Support for uncore counting events: one fixed PMC with the uncore domain clock, 8 programmable PMC. - Westmere based CPU (Xeon 5600, Corei7 980X) support. - New man pages with events list for core and uncore. - Updated Corei7 events with Intel 253669-033US December 2009 doc. There is some removed events in the documentation, they have been kept in the code but documented in the man page as obsolete. - Offcore response events can be setup with rsp token. Sponsored by: NETASQ
2010-04-02 09:23:49 -04:00
SRCS+= hwpmc_x86.c hwpmc_uncore.c
MFP4: - Implement sampling modes and logging support in hwpmc(4). - Separate MI and MD parts of hwpmc(4) and allow sharing of PMC implementations across different architectures. Add support for P4 (EMT64) style PMCs to the amd64 code. - New pmcstat(8) options: -E (exit time counts) -W (counts every context switch), -R (print log file). - pmc(3) API changes, improve our ability to keep ABI compatibility in the future. Add more 'alias' names for commonly used events. - bug fixes & documentation.
2005-06-09 15:45:09 -04:00
.endif
MFtbemd: Use MACHINE_CPUARCH in preference to MACHINE_ARCH. The former is the source code location of the machine, the latter the binary output. In general, we want to use MACHINE_CPUARCH instead of MACHINE_ARCH unless we're tesitng for a specific target. The isn't even moot for i386/amd64 where there's momemntum towards a MACHINE_CPUARCH == x86, although a specific cleanup for that likely would be needed...
2010-08-23 02:13:29 -04:00
.if ${MACHINE_CPUARCH} == "arm"
MFP4: - Implement sampling modes and logging support in hwpmc(4). - Separate MI and MD parts of hwpmc(4) and allow sharing of PMC implementations across different architectures. Add support for P4 (EMT64) style PMCs to the amd64 code. - New pmcstat(8) options: -E (exit time counts) -W (counts every context switch), -R (print log file). - pmc(3) API changes, improve our ability to keep ABI compatibility in the future. Add more 'alias' names for commonly used events. - bug fixes & documentation.
2005-06-09 15:45:09 -04:00
SRCS+= hwpmc_arm.c
.endif
Don't attempt to include hwpmc support for armv6, we're missing some of the necessary support functions in cpu-v6.h, and it may be that the only armv6 platform we support (RPi, the bcm2835 SOC) is incapable of supporting hwpmc. Reported by: dim@
2019-06-12 12:05:20 -04:00
.if ${MACHINE_ARCH} == "armv7"
For armv6 and armv7, build hwpmc_armv7.c as well as the base hwpmc_arm.c. Submitted by: Arnaud YSMAL <arnaud.ysmal@stormshield.eu>
2019-06-06 11:21:36 -04:00
SRCS+= hwpmc_armv7.c
.endif
MFtbemd: Use MACHINE_CPUARCH in preference to MACHINE_ARCH. The former is the source code location of the machine, the latter the binary output. In general, we want to use MACHINE_CPUARCH instead of MACHINE_ARCH unless we're tesitng for a specific target. The isn't even moot for i386/amd64 where there's momemntum towards a MACHINE_CPUARCH == x86, although a specific cleanup for that likely would be needed...
2010-08-23 02:13:29 -04:00
.if ${MACHINE_CPUARCH} == "i386"
hwpmc: remove unused pre-table driven bits for intel Intel now provides comprehensive tables for all performance counters and the various valid configuration permutations as text .json files. Libpmc has been converted to use these and hwpmc_core has been greatly simplified by moving to passthrough of the table values. The one gotcha is that said tables don't support pentium pro and and pentium IV. There's very few users of hwpmc on _amd64_ kernels on new hardware. It is unlikely that anyone is doing low level optimization on 15 year old Intel hardware. Nonetheless, if someone feels strongly enough to populate the corresponding tables for p4 and ppro I will reinstate the files in to the build. Code for the K8 counters and !x86 architectures remains unchanged.
2018-05-31 18:41:07 -04:00
SRCS+= hwpmc_amd.c hwpmc_core.c hwpmc_intel.c
SRCS+= hwpmc_tsc.c hwpmc_x86.c hwpmc_uncore.c
MFP4: - Implement sampling modes and logging support in hwpmc(4). - Separate MI and MD parts of hwpmc(4) and allow sharing of PMC implementations across different architectures. Add support for P4 (EMT64) style PMCs to the amd64 code. - New pmcstat(8) options: -E (exit time counts) -W (counts every context switch), -R (print log file). - pmc(3) API changes, improve our ability to keep ABI compatibility in the future. Add more 'alias' names for commonly used events. - bug fixes & documentation.
2005-06-09 15:45:09 -04:00
.endif
Make kernel modules build correctly on 64-bit PowerPC.
2010-07-13 08:47:31 -04:00
.if ${MACHINE_CPUARCH} == "powerpc"
Implement hwpmc(4) for Freescale e500 core. This supports e500v1, e500v2, and e500mc. Tested only on e500v2, but the performance counters are identical across all, with e500mc having some additional events. Relnotes: Yes
2015-04-18 17:39:17 -04:00
SRCS+= hwpmc_powerpc.c hwpmc_e500.c hwpmc_mpc7xxx.c hwpmc_ppc970.c
MFP4: - Implement sampling modes and logging support in hwpmc(4). - Separate MI and MD parts of hwpmc(4) and allow sharing of PMC implementations across different architectures. Add support for P4 (EMT64) style PMCs to the amd64 code. - New pmcstat(8) options: -E (exit time counts) -W (counts every context switch), -R (print log file). - pmc(3) API changes, improve our ability to keep ABI compatibility in the future. Add more 'alias' names for commonly used events. - bug fixes & documentation.
2005-06-09 15:45:09 -04:00
.endif
Bring a working snapshot of hwpmc(4), its associated libraries, userland utilities and documentation into -CURRENT. Bump FreeBSD_version. Reviewed by: alc, jhb (kernel changes)
2005-04-19 00:01:25 -04:00
.include <bsd.kmod.mk>
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