Skip site navigation (1)Skip section navigation (2)

CVS log for src/sys/dev/ata/chipsets/ata-acard.c

[BACK] Up to [FreeBSD] / src / sys / dev / ata / chipsets

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Revision 1.8: download - view: text, markup, annotated - select for diffs
Sun Jan 15 13:23:18 2012 UTC (3 weeks, 6 days ago) by uqs
Branches: MAIN
CVS tags: HEAD
Diff to: previous 1.7: preferred, colored
Changes since revision 1.7: +1 -1 lines
SVN rev 230132 on 2012-01-15 13:23:18Z by uqs

Convert files to UTF-8
Revision 1.7.2.1.2.1: 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 1.7.2.1: preferred, colored; next MAIN 1.8: preferred, colored
Changes since revision 1.7.2.1: +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 1.7.2.1: 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 1.7: preferred, colored; next MAIN 1.8: preferred, colored
Changes since revision 1.7: +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 1.5.2.3: download - view: text, markup, annotated - select for diffs
Fri Jul 29 09:58:56 2011 UTC (6 months, 2 weeks ago) by mav
Branches: RELENG_8
Diff to: previous 1.5.2.2: preferred, colored; branchpoint 1.5: preferred, colored; next MAIN 1.6: preferred, colored
Changes since revision 1.5.2.2: +18 -1 lines
SVN rev 224490 on 2011-07-29 09:58:56Z by mav

MFC r224270:
 - Use mutex to serialize index/data register pair usage, when
accessing SATA registers. Unserialized access under heavy load caused
wrong speed reporting and potentially could cause device loss.
 - To free memory and other resources (including above), allocated
during chipinit() method call on attach, add new chipdeinit() method,
called during driver detach.
Revision 1.7: download - view: text, markup, annotated - select for diffs
Fri Jul 22 16:37:04 2011 UTC (6 months, 3 weeks ago) by mav
Branches: MAIN
CVS tags: RELENG_9_BP
Branch point for: RELENG_9
Diff to: previous 1.6: preferred, colored
Changes since revision 1.6: +18 -1 lines
SVN rev 224270 on 2011-07-22 16:37:04Z by mav

 - Use mutex to serialize index/data register pair usage, when
accessing SATA registers. Unserialized access under heavy load caused
wrong speed reporting and potentially could cause device loss.
 - To free memory and other resources (including above), allocated
during chipinit() method call on attach, add new chipdeinit() method,
called during driver detach.

Submitted by:   Andrew Boyer <aboyer@averesystems.com> (initial version)
Approved by:	re (kib)
MFC after:	1 week
Revision 1.5.2.2.4.1: 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 1.5.2.2: preferred, colored; next MAIN 1.5.2.3: preferred, colored
Changes since revision 1.5.2.2: +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 1.5.2.2.2.1: 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 1.5.2.2: preferred, colored; next MAIN 1.5.2.3: preferred, colored
Changes since revision 1.5.2.2: +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 1.5.2.2: 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 1.5.2.1: preferred, colored; branchpoint 1.5: preferred, colored
Changes since revision 1.5.2.1: +34 -60 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 1.6: 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 1.5: preferred, colored
Changes since revision 1.5: +34 -60 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 1.5.2.1.2.1: 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 1.5.2.1: preferred, colored; next MAIN 1.5.2.2: preferred, colored
Changes since revision 1.5.2.1: +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 1.5.2.1: 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 1.5: preferred, colored
Changes since revision 1.5: +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 1.5: download - view: text, markup, annotated - select for diffs
Wed Jun 24 19:49:18 2009 UTC (2 years, 7 months ago) by mav
Branches: MAIN
CVS tags: RELENG_8_BP
Branch point for: RELENG_8
Diff to: previous 1.4: preferred, colored
Changes since revision 1.4: +1 -1 lines
SVN rev 194893 on 2009-06-24 19:49:18Z by mav

MFp4:
Reduce default PCI ATA drivers priorities from absolute to default,
to allow them been overriden. It was so before modularization.
Revision 1.4: download - view: text, markup, annotated - select for diffs
Thu May 14 14:57:13 2009 UTC (2 years, 8 months ago) by jhb
Branches: MAIN
Diff to: previous 1.3: preferred, colored
Changes since revision 1.3: +21 -17 lines
SVN rev 192105 on 2009-05-14 14:57:13Z by jhb

- Add a void pointer to the ata-pci controller softc to allow
  chipset-specific code to attach chipset-specific data.
- Use chipset-specific data in the acard and promise chipsets rather than
  changing the ivars of ATA PCI devices.  ivars are reserved for use by the
  parent bus driver and are _not_ available for use by devices directly.
  This fixes a panic during sysctl -a with certain Promise controllers with
  ACPI enabled.

Reviewed by:	mav
Tested by:	Magnus Kling (kingfon @ gmail) (on 7)
MFC after:	3 days
Revision 1.3: download - view: text, markup, annotated - select for diffs
Thu Feb 19 00:32:55 2009 UTC (2 years, 11 months ago) by mav
Branches: MAIN
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +1 -0 lines
SVN rev 188769 on 2009-02-19 00:32:55Z by mav

Quite mechanical ch_detach implementations for all atapci subdrivers.
Some dmainit call fixes for previous commit.
Revision 1.2: download - view: text, markup, annotated - select for diffs
Wed Feb 18 22:17:48 2009 UTC (2 years, 11 months ago) by mav
Branches: MAIN
Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +4 -4 lines
SVN rev 188765 on 2009-02-18 22:17:48Z by mav

As soon as they called in only same one place (ata_pcichannel_attach()),
join allocate() and dmainit() atapci subdriver's channel initialization
methods into single ch_attach() method.

As opposite to ch_attach() add new ch_detach() method to deallocate/disable
channel.
Revision 1.1: download - view: text, markup, annotated - select for diffs
Thu Oct 9 12:56:57 2008 UTC (3 years, 4 months ago) by sos
Branches: MAIN
SVN rev 183724 on 2008-10-09 12:56:57Z by sos

This is the roumored ATA modulerisation works, and it needs a little explanation.

If you just config KERNEL as usual there should be no apparent changes, you'll get all chipset support code compiled in.

However there is now a way to only compile in code for chipsets needed on a pr vendor basis. ATA now has the following "device" entries:

atacore:	ATA core functionality, always needed for any ATA setup

atacard:	CARDBUS support
atacbus:	PC98 cbus support
ataisa:		ISA bus support
atapci:		PCI bus support only generic chipset support.

ataahci:	AHCI support, also pulled in by some vendor modules.

ataacard, ataacerlabs, ataadaptec, ataamd, ataati, atacenatek, atacypress, atacyrix, atahighpoint, ataintel, ataite, atajmicron, atamarvell, atamicron, atanational, atanetcell, atanvidia, atapromise, ataserverworks, atasiliconimage, atasis, atavia;	Vendor support, ie atavia for VIA chipsets

atadisk:	ATA disk driver
ataraid:	ATA softraid driver

atapicd:	ATAPI cd/dvd driver
atapifd:	ATAPI floppy/flashdisk driver
atapist:	ATAPI tape driver

atausb:		ATA<>USB bridge
atapicam:	ATA<>CAM bridge

This makes it possible to config a kernel with just VIA chipset support by having the following ATA lines in the kernel config file:

device          atacore
device          atapci
device          atavia

And then you need the atadisk, atapicd etc lines in there just as usual.

If you use ATA as modules loaded at boot there is few changes except the rename of the "ata" module to "atacore", things looks just as usual.
However under atapci you now have a whole bunch of vendor specific drivers, that you can kldload individually depending on you needs. Drivers have the same names as used in the kernel config explained above.
Diff request

This form allows you to request diffs between any two revisions of a file. You may select a symbolic revision name using the selection box or you may type in a numeric name using the type-in text box.

Log view options