FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=master 2020-03-20T19:28:55Z 2020-03-20T19:28:55Z Ed Maste emaste@FreeBSD.org 2020-03-20T19:28:55Z urn:sha1:e3e6a34984f2ab400ffaf8e948f8c24f16f0e087 Previously they included sys/dev/cx/machdep.h, but the cx driver was retired in r359178. These drivers haven't had real development for a decade or more so there's no real benefit in sharing this file; just copy it to the ce and cp subdirs. 2020-03-20T16:50:19Z Ed Maste emaste@FreeBSD.org 2020-03-20T16:50:19Z urn:sha1:2733d8c96c6fa72beac42174db9f810de5769781 The devices supported by these drivers are obsolete ISA cards, and the sync serial protocols they supported are essentially obsolete too. Sponsored by: The FreeBSD Foundation 2020-03-02T20:14:27Z Ed Maste emaste@FreeBSD.org 2020-03-02T20:14:27Z urn:sha1:2495ef28e9ae2468e4382189b288c850467743c9 These support outdated or obsolete ISA WAN (T1/E1) sync serial cards, and these drivers haven't really been touched (other than in tree-wide sweeps to keep them building) for 15+ years. Related PCI devices ce and cp are still in the tree, with deprecation proposed in D23928. MFC after: 1 week Relnotes: Yes Sponsored by: The FreeBSD Foundation 2018-08-10T20:37:32Z Devin Teske dteske@FreeBSD.org 2018-08-10T20:37:32Z urn:sha1:ab9ed8a1bdd41bc241b48d6ae035d1d0fb9523ad Reviewed by: emaste, bcr Sponsored by: Smule, Inc. Differential Revision: https://reviews.freebsd.org/D16025 2018-06-02T18:03:35Z Mateusz Guzik mjg@FreeBSD.org 2018-06-02T18:03:35Z urn:sha1:ba96f37758412151885d50838d2031623fc2b918 Some of the routines were using artificially limited builtin already, drop the explicit limit. The use of builtins allows quite often allows the compiler to elide the call or most zeroing to begin with. For instance, if the target object is 32 bytes in size and gets zeroed + has 16 bytes initialized, the compiler can just add code to zero out the rest. Note not all the primites have asm variants and some of the existing ones are not optimized. Maintaines are strongly encourage to take a look (regardless of this change). 2017-02-20T03:43:12Z Pedro F. Giffuni pfg@FreeBSD.org 2017-02-20T03:43:12Z urn:sha1:4d24901ac9131267fd188c5e1ee19a219847238a Makes things easier to read, plus architectures may set NULL to something different than zero. Found with: devel/coccinelle MFC after: 3 weeks 2016-05-03T03:41:25Z Pedro F. Giffuni pfg@FreeBSD.org 2016-05-03T03:41:25Z urn:sha1:453130d9bfc1c6d68b366dfcb041689d69f81295 Most affect comments, very few have user-visible effects. 2016-01-27T02:23:54Z Justin Hibbits jhibbits@FreeBSD.org 2016-01-27T02:23:54Z urn:sha1:2dd1bdf1834c53d048d3d9a7079b45afea5cecd7 Summary: Migrate to using the semi-opaque type rman_res_t to specify rman resources. For now, this is still compatible with u_long. This is step one in migrating rman to use uintmax_t for resources instead of u_long. Going forward, this could feasibly be used to specify architecture-specific definitions of resource ranges, rather than baking a specific integer type into the API. This change has been broken out to facilitate MFC'ing drivers back to 10 without breaking ABI. Reviewed By: jhb Sponsored by: Alex Perez/Inertial Computing Differential Revision: https://reviews.freebsd.org/D5075 2015-05-22T17:05:21Z Jung-uk Kim jkim@FreeBSD.org 2015-05-22T17:05:21Z urn:sha1:fd90e2ed54a69bb07d14dcd4e805431ccb7d6cb6 years for head. However, it is continuously misused as the mpsafe argument for callout_init(9). Deprecate the flag and clean up callout_init() calls to make them more consistent. Differential Revision: https://reviews.freebsd.org/D2613 Reviewed by: jhb MFC after: 2 weeks 2015-01-23T15:14:30Z Kevin Lo kevlo@FreeBSD.org 2015-01-23T15:14:30Z urn:sha1:128236c022a441231caf31be9fff4f0290d67ba1