CVS log for src/sys/powerpc/powermac/ata_dbdma.c
![[BACK]](/gifs/back.gif){kind=small}
Up to [FreeBSD] / src / sys / powerpc / powermac
Request diff between arbitrary revisions
Keyword substitution: kv
Default branch: MAIN
Revision 1.4.2.1.2.1: download - view: text, markup, annotated - select for diffs
Fri Nov 11 04:20:22 2011 UTC (3 months ago) by kensmith
Branches: RELENG_9_0
CVS tags: RELENG_9_0_0_RELEASE
Diff to: previous 1.4.2.1: preferred, colored
Changes since revision 1.4.2.1: +0 -0 lines
SVN rev 227445 on 2011-11-11 04:20:22Z by kensmith Copy stable/9 to releng/9.0 as part of the FreeBSD 9.0-RELEASE release cycle. Approved by: re (implicit)
Revision 1.4.2.1: download - view: text, markup, annotated - select for diffs
Fri Sep 23 00:51:37 2011 UTC (4 months, 2 weeks ago) by kensmith
Branches: RELENG_9
CVS tags: RELENG_9_0_BP
Branch point for: RELENG_9_0
Diff to: previous 1.4: preferred, colored
Changes since revision 1.4: +0 -0 lines
SVN rev 225736 on 2011-09-23 00:51:37Z by kensmith Copy head to stable/9 as part of 9.0-RELEASE release cycle. Approved by: re (implicit)
Revision 1.2.2.3: download - view: text, markup, annotated - select for diffs
Sun Mar 6 11:51:39 2011 UTC (11 months, 1 week ago) by marius
Branches: RELENG_8
Diff to: previous 1.2.2.2: preferred, colored; branchpoint 1.2: preferred, colored; next MAIN 1.3: preferred, colored
Changes since revision 1.2.2.2: +1 -2 lines
SVN rev 219333 on 2011-03-06 11:51:39Z by marius MFC: r216013, r216083 Several chipset drivers alter parameters relevant for the DMA tag creation, i.e. alignment, max_address, max_iosize and segsize (only max_address is thought to have an negative impact regarding this issue though), after calling ata_dmainit() either directly or indirectly so these values have no effect or at least no effect on the DMA tags and the defaults are used for the latter instead. So change the drivers to set these parameters up-front and ata_dmainit() to honor them. Reviewd by: mav
Revision 1.2.2.2.4.1: download - view: text, markup, annotated - select for diffs
Tue Dec 21 17:09:25 2010 UTC (13 months, 3 weeks ago) by kensmith
Branches: RELENG_8_2
CVS tags: RELENG_8_2_0_RELEASE
Diff to: previous 1.2.2.2: preferred, colored; next MAIN 1.2.2.3: preferred, colored
Changes since revision 1.2.2.2: +0 -0 lines
SVN rev 216617 on 2010-12-21 17:09:25Z by kensmith Copy stable/8 to releng/8.2 in preparation for FreeBSD-8.2 release. Approved by: re (implicit)
Revision 1.4: download - view: text, markup, annotated - select for diffs
Tue Nov 30 20:54:14 2010 UTC (14 months, 1 week ago) by marius
Branches: MAIN
CVS tags: RELENG_9_BP, HEAD
Branch point for: RELENG_9
Diff to: previous 1.3: preferred, colored
Changes since revision 1.3: +1 -2 lines
SVN rev 216083 on 2010-11-30 20:54:14Z by marius Several chipset drivers alter parameters relevant for the DMA tag creation, i.e. alignment, max_address, max_iosize and segsize (only max_address is thought to have an negative impact regarding this issue though), after calling ata_dmainit() either directly or indirectly so these values have no effect or at least no effect on the DMA tags and the defaults are used for the latter instead. So change the drivers to set these parameters up-front and ata_dmainit() to honor them. This file was missed in r216013. Submitted by: nwhitehorn
Revision 1.2.2.2.2.1: download - view: text, markup, annotated - select for diffs
Mon Jun 14 02:09:06 2010 UTC (19 months, 4 weeks ago) by kensmith
Branches: RELENG_8_1
CVS tags: RELENG_8_1_0_RELEASE
Diff to: previous 1.2.2.2: preferred, colored; next MAIN 1.2.2.3: preferred, colored
Changes since revision 1.2.2.2: +0 -0 lines
SVN rev 209145 on 2010-06-14 02:09:06Z by kensmith Copy stable/8 to releng/8.1 in preparation for 8.1-RC1. Approved by: re (implicit)
Revision 1.2.2.2: download - view: text, markup, annotated - select for diffs
Sat Dec 12 10:37:31 2009 UTC (2 years, 2 months ago) by mav
Branches: RELENG_8
CVS tags: RELENG_8_2_BP, RELENG_8_1_BP
Branch point for: RELENG_8_2, RELENG_8_1
Diff to: previous 1.2.2.1: preferred, colored; branchpoint 1.2: preferred, colored
Changes since revision 1.2.2.1: +1 -2 lines
SVN rev 200432 on 2009-12-12 10:37:31Z by mav MFC r200171, r200182, r200275, r200295, r200359: Introduce ATA_CAM kernel option, turning ata(4) controller drivers into cam(4) interface modules. When enabled, this option deprecates all ata(4) peripheral drivers (ad, acd, ...) and interfaces and allows cam(4) drivers (ada, cd, ...) and interfaces to be natively used instead. As side effect of this, ata(4) mode setting code was completely rewritten to make controller API more strict and permit above change. While doing this, SATA revision was separated from PATA mode. It allows DMA-incapable SATA devices to operate and makes hw.ata.(ata|atapi)_dma tunable work again. Also allow ata(4) controller drivers (except some specific or broken ones) to handle larger data transfers. Previous constraint of 64K was artificial and is not really required by PCI ATA BM specification or hardware. Submitted by: nwitehorn (powerpc part)
Revision 1.3: download - view: text, markup, annotated - select for diffs
Sun Dec 6 00:10:13 2009 UTC (2 years, 2 months ago) by mav
Branches: MAIN
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +1 -2 lines
SVN rev 200171 on 2009-12-06 00:10:13Z by mav MFp4: Introduce ATA_CAM kernel option, turning ata(4) controller drivers into cam(4) interface modules. When enabled, this options deprecates all ata(4) peripheral drivers (ad, acd, ...) and interfaces and allows cam(4) drivers (ada, cd, ...) and interfaces to be natively used instead. As side effect of this, ata(4) mode setting code was completely rewritten to make controller API more strict and permit above change. While doing this, SATA revision was separated from PATA mode. It allows DMA-incapable SATA devices to operate and makes hw.ata.atapi_dma tunable work again. Also allow ata(4) controller drivers (except some specific or broken ones) to handle larger data transfers. Previous constraint of 64K was artificial and is not really required by PCI ATA BM specification or hardware. Submitted by: nwitehorn (powerpc part)
Revision 1.2.2.1.2.1: download - view: text, markup, annotated - select for diffs
Sun Oct 25 01:10:29 2009 UTC (2 years, 3 months ago) by kensmith
Branches: RELENG_8_0
CVS tags: RELENG_8_0_0_RELEASE
Diff to: previous 1.2.2.1: preferred, colored; next MAIN 1.2.2.2: preferred, colored
Changes since revision 1.2.2.1: +0 -0 lines
SVN rev 198460 on 2009-10-25 01:10:29Z by kensmith Copy stable/8 to releng/8.0 as part of 8.0-RELEASE release procedure. Approved by: re (implicit)
Revision 1.2.2.1: download - view: text, markup, annotated - select for diffs
Mon Aug 3 08:13:06 2009 UTC (2 years, 6 months ago) by kensmith
Branches: RELENG_8
CVS tags: RELENG_8_0_BP
Branch point for: RELENG_8_0
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +0 -0 lines
SVN rev 196045 on 2009-08-03 08:13:06Z by kensmith Copy head to stable/8 as part of 8.0 Release cycle. Approved by: re (Implicit)
Revision 1.2: download - view: text, markup, annotated - select for diffs
Tue Oct 28 22:09:30 2008 UTC (3 years, 3 months ago) by nwhitehorn
Branches: MAIN
CVS tags: RELENG_8_BP
Branch point for: RELENG_8
Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +6 -0 lines
SVN rev 184429 on 2008-10-28 22:09:30Z by nwhitehorn DBDMA can transfer a maximum of 64K - 1 bytes per descriptor, as the byte count field is 16 bits. Inform ATA of this fact. Reported by: Marco Trillo
Revision 1.1: download - view: text, markup, annotated - select for diffs
Sat Sep 27 15:13:44 2008 UTC (3 years, 4 months ago) by nwhitehorn
Branches: MAIN
SVN rev 183409 on 2008-09-27 15:13:44Z by nwhitehorn Add DMA support for Apple built-in ATA controllers. Tested by: grehan, marcotrillo@gmail.com MFC after: 1 month