Date: Tue, 02 Aug 2005 22:25:19 -0400 From: "Alexandre \"Sunny\" Kovalenko" <Alex.Kovalenko@verizon.net> To: current@freebsd.org Subject: "DMA limited to UDMA33" is there any knob? Message-ID: <1123035919.1181.22.camel@RabbitsDen>
next in thread | raw e-mail | index | archive | help
Good people, on my system (7.0-CURRENT as of 7/24 18:42 EST) I receive following message during boot: ad0: DMA limited to UDMA33, device found non-ATA66 cable ad0: 28615MB <IC25N030ATMR04 0 MOAOAD0A> at ata0-master UDMA33 Since there is no cable (drive attached directly to the connector mounted on the piece of PCB), I wonder whether there are any overriding knobs. ATA controller is VIA8235: atapci0: <VIA 8235 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 17.1 on pci0 atapci0@pci0:17:1: class=0x01018a card=0x120514ff chip=0x05711106 rev=0x06 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82xxxx EIDE Controller (All VIA Chipsets)' class = mass storage subclass = ATA According to the data sheet drive is capable of UDMA100. Any suggestions will be greatly appreciated. -- Alexandre "Sunny" Kovalenko (Олександр Коваленко)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1123035919.1181.22.camel>