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Only set ATA_CHECKS_CABLE for chip versions that actually support

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cable detection, i.e. neither for ALI_OLD nor for ALI_NEW revisions
>= 0xc7.

MFC after:	1 week
This commit is contained in:
Marius Strobl 2009-12-13 20:36:42 +00:00
parent 07f5a2c997
commit 74f5b28a4d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=200485
1 changed files with 2 additions and 1 deletions
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3
sys/dev/ata/chipsets/ata-acerlabs.c
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@ -180,7 +180,8 @@ ata_ali_ch_attach(device_t dev)
if (ata_pci_ch_attach(dev))
return ENXIO;
ch->flags |= ATA_CHECKS_CABLE;
if (ctlr->chip->cfg2 & ALI_NEW && ctlr->chip->chiprev < 0xc7)
ch->flags |= ATA_CHECKS_CABLE;
/* older chips can't do 48bit DMA transfers */
if (ctlr->chip->chiprev <= 0xc4)
ch->flags |= ATA_NO_48BIT_DMA;