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freebsd-nq/sys/dev/ata
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Alexander Motin dd60e051f7 - 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
2011-07-22 16:37:04 +00:00
..
chipsets - Use mutex to serialize index/data register pair usage, when 2011-07-22 16:37:04 +00:00
ata_if.m Make ata_getrev() an optional method by implementing ata_null_getrev(). 2010-01-20 14:29:55 +00:00
ata-all.c Use periodic status polling added at r214671 only in ATA_CAM mode. Legacy 2011-04-21 09:02:19 +00:00
ata-all.h Implement automatic SCSI sense fetching for ata(4) in ATA_CAM mode. 2011-04-12 09:55:24 +00:00
ata-card.c Minor formatting nits. 2010-07-04 05:58:17 +00:00
ata-cbus.c Add type specific suspend/resume ata channel functions. Add checks to avoid 2009-03-09 20:48:57 +00:00
ata-disk.c Add the disk ident and a human-meaningful description (here, the disk model 2011-02-26 14:58:54 +00:00
ata-disk.h
ata-dma.c - Allocate the DMA memory used for the work area as coherent as at least 2011-03-06 12:54:00 +00:00
ata-isa.c Add type specific suspend/resume ata channel functions. Add checks to avoid 2009-03-09 20:48:57 +00:00
ata-lowlevel.c Make PATA-like soft-reset in ata(4) more strict in checking disk signature. 2011-04-21 07:26:14 +00:00
ata-pci.c - Use mutex to serialize index/data register pair usage, when 2011-07-22 16:37:04 +00:00
ata-pci.h - Use mutex to serialize index/data register pair usage, when 2011-07-22 16:37:04 +00:00
ata-queue.c Mark ATA channel as idle on timeout in non-ATA_CAM mode. 2010-04-26 11:58:15 +00:00
ata-raid-ddf.h
ata-raid.c Use last 16 bytes of serial number in metadata instead of first ones, 2010-03-26 10:18:19 +00:00
ata-raid.h
ata-sata.c Intel NM10 chipset's SATA controller has same PCI ID and revision as ICH7's, 2011-06-09 16:30:13 +00:00
atapi-cam.c Fix possible use after free. 2010-06-05 08:58:03 +00:00
atapi-cd.c Specify the capability and media bits of the capabilities page in 2009-12-13 18:26:19 +00:00
atapi-cd.h Specify the capability and media bits of the capabilities page in 2009-12-13 18:26:19 +00:00
atapi-fd.c MFp4: 2009-12-06 00:10:13 +00:00
atapi-fd.h
atapi-tape.c MFp4: 2009-12-06 00:10:13 +00:00
atapi-tape.h