FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F8.2.0 2010-11-23T21:42:26Z 2010-11-23T21:42:26Z Alexander Motin mav@FreeBSD.org 2010-11-23T21:42:26Z urn:sha1:05dc6c0316654b66b0c529e8b5f8a8facd889122 Make ATA_CAM wrapper to report SATA power management capabilities to CAM to make it configure device to initiate transitions if controller configured to accept them. This makes hint.ata.X.pm_level=1 mode working. 2010-11-19T09:14:53Z Alexander Motin mav@FreeBSD.org 2010-11-19T09:14:53Z urn:sha1:67e600947489016c0bc29e4c2af2dbeb150092a0 Teach ahci(4), siis(4) and ATA_CAM ata(4) wrapper report to CAM residual I/O length on underruns, that often happens for some SCSI commands. 2010-11-02T09:26:12Z Alexander Motin mav@FreeBSD.org 2010-11-02T09:26:12Z urn:sha1:5ed7281b6c1a65911867dfb3774f0288d3174042 Set of legacy mode SATA enchancements: - Implement proper combined mode decoding for Intel controllers to properly identify SATA and PATA channels and associate ATA channels with SATA ports. This fixes wrong reporting and in some cases hard resets to wrong SATA ports. - Improve SATA registers support to handle hot-plug events and potentially interface errors. For ICH5/6300ESB chipsets these registers accessible via PCI config space. For later ones they may be accessible via PCI BAR(5). - For controllers not generating interrupts on hot-plug events, implement periodic status polling. Use it to detect hot-plug on Intel and VIA controllers. Same probably could also be used for Serverworks and SIS. 2010-07-18T07:23:00Z Alexander Motin mav@FreeBSD.org 2010-07-18T07:23:00Z urn:sha1:a941bbe1ef56eac3f952f9a8d7898d5f83aa4b7e Make interrupt handler check that CAM bus initialization completed before touching it. It fixes possible panic during controller attach in ATA_CAM mode. While there, slightly improve attach errors handling. 2010-07-18T07:11:03Z Alexander Motin mav@FreeBSD.org 2010-07-18T07:11:03Z urn:sha1:9ea3e3f10e21a647c0d308211ef57a6e6a2be1ff Make hw.ata.ata_dma_check_80pin tunable affect not only device side, but also controller side cable checks. Make respective sysctl writable. PR: kern/143462 2010-07-16T09:12:47Z Alexander Motin mav@FreeBSD.org 2010-07-16T09:12:47Z urn:sha1:3f54a244825c8696aa38c038b99c1db303a28e61 Add ata(4) ability to limit initial ATA mode for devices via device hints. After boot this mode can be changed with atacontrol/camcontrol as usual. It works for both legacy and ATA_CAM wrapper mode. PR: kern/123980 2010-05-23T11:29:34Z Alexander Motin mav@FreeBSD.org 2010-05-23T11:29:34Z urn:sha1:6488c6b3e9dbb449e1655b39a5ae35d606c8ee57 Improve suspend/resume support. Make sure controller is idle on suspend and reset it on resume. 2010-05-08T13:07:50Z Alexander Motin mav@FreeBSD.org 2010-05-08T13:07:50Z urn:sha1:16dd0aa25209d5618c7285f3ce00637b51a47aff Add Target/LUN ID checks. 2010-03-03T19:12:53Z Alexander Motin mav@FreeBSD.org 2010-03-03T19:12:53Z urn:sha1:3a8904bf97267f9ea7a448f67791204a24f7531f Fix recursive lock attempt on hot-plug event in non-ATA_CAM mode. 2010-03-01T19:16:34Z Alexander Motin mav@FreeBSD.org 2010-03-01T19:16:34Z urn:sha1:02d2ad57705951ad023d53023e0cdf7fd8ae5b75 Improve output for controllers that doesn't report SATA speed.