src/lib/libpmc, branch releng/11.3

hwpmc: Enable hwpmc support for AMD Family 17H devices

2018-10-26T05:12:56Z

Adds new counters and events for family 17H devices. Adds libpmc support for family 17H devices. Direct commit to 11 as this is supported by way of JSON counter descriptions on 12 & HEAD. Submitted by: Girish Nandibasappa Differential Revision: https://reviews.freebsd.org/D17464

Revert r330897:

2018-03-29T02:50:57Z

This was intended to be a non-functional change. It wasn't. The commit message was thus wrong. In addition it broke arm, and merged crypto related code. Revert with prejudice. This revert skips files touched in r316370 since that commit was since MFCed. This revert also skips files that require $FreeBSD$ property changes. Thank you to those who helped me get out of this mess including but not limited to gonzo, kevans, rgrimes. Requested by: gjb (re)

MFC r328087 (by fabient):

2018-03-21T19:33:00Z

Fix pmcstat exit from kernel introduced by r325275. PR: 223689

Partial merge of the SPDX changes

2018-03-14T03:19:51Z

These changes are incomplete but are making it difficult to determine what other changes can/should be merged. No objections from: pfg

MFC r327911:

2018-02-04T03:15:06Z

Replace the PMC class struct copy with an explicit memcpy()

MFC r323230:

2017-09-20T08:45:42Z

Skylake server core PMC support for hwpmc(4).

MFC r323229:

2017-09-20T08:41:46Z

Minor style changes to make forthcoming code stand out less.

MFC r316601:

2017-07-19T18:23:26Z

pmc.atomsilvermont(3): fix manlint warnings Start new sentences on new lines. Sentences affected by the change are wrapped at <80 columns. Other potentially offending lines have been left alone to reduce churn.

MFC r316600:

2017-07-19T18:19:51Z

pmc(3): add additional references for libpmc functions in the SEE ALSO section These functions are already referenced throughout the manpage -- this makes their presence more apparent.

MFC r316602:

2017-07-19T18:19:03Z

pmc_read(3): fix manlint error Remove spurious trailing comma from last .Nm entry in NAME section.