Marc Howard Zuckman wrote: > On Thu, 10 Jan 2008, Tejun Heo wrote: > >> >> Oh... I thought you were using libata drivers because you mentioned >> pata_it821x on the subject. The IDE driver supports 'hdparm -d 1' fine. >> I wonder why that's not working. Also, the driver is configuring your >> disk to PIO0. >> >> Cc'ing Alan and Bartlomiej. Guys, is this the smart mode problem? Do >> ide and libata have this fixed in 2.6.24-rc? >> > And I thought I was using pata_it821x because pata_it821x.o is compiled > as an object file in my source tree. On the other hand, it821x.o is > also compiled. > Looking back at the .config file, CONFIG_ATA is not set, so I'm not > quite sure why pata_821x.o does exist. > > Is it possible that both drivers are present in the kernel and conflict > with one another in some fashion? The don't conflict. If both are in the kernel, IDE drivers have priority. Can you please try the libata driver and see if anything is different? -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
